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.
21 #ifndef __ardour_editor_h__
22 #define __ardour_editor_h__
30 #include <libgnomecanvasmm/canvas.h>
31 #include <libgnomecanvasmm/group.h>
32 #include <libgnomecanvasmm/line.h>
36 #include <gtkmm/layout.h>
37 #include <gtkmm/comboboxtext.h>
39 #include <gtkmm2ext/selector.h>
40 #include <gtkmm2ext/click_box.h>
41 #include <gtkmm2ext/dndtreeview.h>
43 #include <ardour/stateful.h>
44 #include <ardour/session.h>
45 #include <ardour/tempo.h>
46 #include <ardour/location.h>
47 #include <ardour/region.h>
48 #include <ardour/externalsource.h>
50 #include "audio_clock.h"
51 #include "gtk-custom-ruler.h"
52 #include "ardour_dialog.h"
53 #include "public_editor.h"
56 #include "editor_items.h"
57 #include "region_selection.h"
65 namespace LinuxAudioSystems {
88 class AudioTimeAxisView;
89 class AutomationTimeAxisView;
90 class AudioRegionView;
93 class PlaylistSelector;
97 class UIExportSpecification;
101 class TrackSelection;
102 class AutomationSelection;
107 class AnalysisWindow;
110 /* <CMT Additions> */
111 class ImageFrameView;
112 class ImageFrameTimeAxisView;
113 class ImageFrameTimeAxis;
114 class MarkerTimeAxis ;
116 class ImageFrameSocketHandler ;
117 class TimeAxisViewItem ;
118 /* </CMT Additions> */
121 class Editor : public PublicEditor
124 Editor (ARDOUR::AudioEngine&);
127 void connect_to_session (ARDOUR::Session *);
128 ARDOUR::Session* current_session() const { return session; }
130 jack_nframes_t leftmost_position() const { return leftmost_frame; }
131 jack_nframes_t current_page_frames() const {
132 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
135 void set_snap_to (Editing::SnapType);
136 void set_snap_mode (Editing::SnapMode);
137 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
139 void undo (uint32_t n = 1);
140 void redo (uint32_t n = 1);
142 XMLNode& get_state ();
143 int set_state (const XMLNode& );
145 void set_mouse_mode (Editing::MouseMode, bool force=true);
146 void step_mouse_mode (bool next);
147 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
149 void add_imageframe_time_axis(const string & track_name, void*) ;
150 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
151 void connect_to_image_compositor() ;
152 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
153 TimeAxisView* get_named_time_axis(const string & name) ;
155 void consider_auditioning (ARDOUR::Region&);
156 void hide_a_region (ARDOUR::Region&);
157 void remove_a_region (ARDOUR::Region&);
159 /* option editor-access */
161 void set_show_waveforms (bool yn);
162 bool show_waveforms() const { return _show_waveforms; }
164 void set_show_waveforms_recording (bool yn);
165 bool show_waveforms_recording() const { return _show_waveforms_recording; }
167 /* things that need to be public to be used in the main menubar */
169 void new_region_from_selection ();
170 void separate_region_from_selection ();
171 void separate_regions_using_location (ARDOUR::Location&);
172 void toggle_playback (bool with_abort);
176 void set_edit_menu (Gtk::Menu&);
178 jack_nframes_t unit_to_frame (double unit) {
179 return (jack_nframes_t) rint (unit * frames_per_unit);
182 double frame_to_unit (jack_nframes_t frame) {
183 return rint ((double) frame / (double) frames_per_unit);
186 double frame_to_unit (double frame) {
187 return rint (frame / frames_per_unit);
190 /* NOTE: these functions assume that the "pixel" coordinate is
191 the result of using the world->canvas affine transform on a
192 world coordinate. These coordinates already take into
193 account any scrolling carried out by adjusting the
197 jack_nframes_t pixel_to_frame (double pixel) {
199 /* pixel can be less than zero when motion events
200 are processed. since we've already run the world->canvas
201 affine, that means that the location *really* is "off
202 to the right" and thus really is "before the start".
206 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
212 gulong frame_to_pixel (jack_nframes_t frame) {
213 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
218 Selection& get_selection() const { return *selection; }
219 Selection& get_cut_buffer() const { return *cut_buffer; }
221 void play_selection ();
222 void select_all_in_track (Selection::Operation op);
223 void select_all (Selection::Operation op);
224 void invert_selection_in_track ();
225 void invert_selection ();
229 void set_show_measures (bool yn);
230 bool show_measures () const { return _show_measures; }
233 /* analysis window */
234 void analyze_region_selection();
235 void analyze_range_selection();
240 /* these initiate export ... */
242 void export_session();
243 void export_selection();
245 /* this is what actually does it */
247 void export_audiofile (ARDOUR::AudioExportSpecification&);
251 void add_toplevel_controls (Gtk::Container&);
253 void set_zoom_focus (Editing::ZoomFocus);
254 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
255 gdouble get_current_zoom () { return frames_per_unit; }
257 void temporal_zoom_step (bool coarser);
259 /* stuff that AudioTimeAxisView and related classes use */
261 PlaylistSelector& playlist_selector() const;
262 void route_name_changed (TimeAxisView *);
263 gdouble frames_per_unit;
264 jack_nframes_t leftmost_frame;
265 void clear_playlist (ARDOUR::Playlist&);
267 void new_playlists ();
268 void copy_playlists ();
269 void clear_playlists ();
271 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
273 Width editor_mixer_strip_width;
274 void show_editor_mixer (bool yn);
275 void set_selected_mixer_strip (TimeAxisView&);
276 void hide_track_in_display (TimeAxisView& tv);
277 void show_track_in_display (TimeAxisView& tv);
279 /* nudge is initiated by transport controls owned by ARDOUR_UI */
281 void nudge_forward (bool next);
282 void nudge_backward (bool next);
284 /* nudge initiated from context menu */
286 void nudge_forward_capture_offset ();
287 void nudge_backward_capture_offset ();
289 /* playhead/screen stuff */
291 void set_follow_playhead (bool yn);
292 void toggle_follow_playhead ();
293 bool follow_playhead() const { return _follow_playhead; }
295 void toggle_waveform_visibility ();
296 void toggle_waveforms_while_recording ();
297 void toggle_measure_visibility ();
299 void set_meter_falloff (int);
300 void set_meter_hold (int32_t);
304 void toggle_auto_xfade ();
305 void toggle_xfades_active ();
306 void toggle_xfade_visibility ();
307 bool xfade_visibility() const { return _xfade_visibility; }
308 void update_crossfade_model ();
309 void set_crossfade_model (ARDOUR::CrossfadeModel);
313 void set_layer_model (ARDOUR::Session::LayerModel);
314 void update_layering_model ();
316 /* redirect shared ops menu. caller must free returned menu */
318 Gtk::Menu* redirect_menu ();
320 /* floating windows/transient */
322 void ensure_float (Gtk::Window&);
326 void scroll_tracks_down_line ();
327 void scroll_tracks_up_line ();
329 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
330 void prepare_for_cleanup ();
332 void reposition_x_origin (jack_nframes_t sample);
334 void maximise_editing_space();
335 void restore_editing_space();
338 void map_transport_state ();
339 void map_position_change (jack_nframes_t);
345 ARDOUR::Session *session;
346 ARDOUR::AudioEngine& engine;
349 PlaylistSelector* _playlist_selector;
351 void set_frames_per_unit (double);
352 void frames_per_unit_modified ();
354 Editing::MouseMode mouse_mode;
355 void mouse_insert (GdkEventButton *);
357 int pre_maximal_pane_position;
358 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
360 Gtk::Notebook the_notebook;
361 Gtk::HPaned edit_pane;
363 Gtk::EventBox meter_base;
365 Gtk::EventBox marker_base;
366 Gtk::HBox marker_box;
367 Gtk::VBox scrollers_rulers_markers_box;
369 void location_changed (ARDOUR::Location *);
370 void location_flags_changed (ARDOUR::Location *, void *);
371 void refresh_location_display ();
372 void refresh_location_display_s (ARDOUR::Change);
373 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
374 void add_new_location (ARDOUR::Location *);
375 void location_gone (ARDOUR::Location *);
376 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
377 gint really_remove_marker (ARDOUR::Location* loc);
379 uint32_t location_marker_color;
380 uint32_t location_range_color;
381 uint32_t location_loop_color;
382 uint32_t location_punch_color;
383 uint32_t location_cd_marker_color;
385 struct LocationMarkers {
393 void set_name (const string&);
394 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
395 void set_color_rgba (uint32_t);
398 LocationMarkers *find_location_markers (ARDOUR::Location *);
399 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
401 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
402 LocationMarkerMap location_markers;
404 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
405 void clear_marker_display ();
406 void mouse_add_new_marker (jack_nframes_t where);
408 TimeAxisView* clicked_trackview;
409 AudioTimeAxisView* clicked_audio_trackview;
410 AudioRegionView* clicked_regionview;
411 AudioRegionView* latest_regionview;
412 uint32_t clicked_selection;
413 CrossfadeView* clicked_crossfadeview;
414 ControlPoint* clicked_control_point;
416 void get_relevant_audio_tracks (AudioTimeAxisView& base, std::set<AudioTimeAxisView*>& relevant_tracks);
417 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
419 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
421 void mapped_set_selected_regionview_from_click (AudioTimeAxisView&, uint32_t, AudioRegionView*, vector<AudioRegionView*>*);
422 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
423 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
424 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
428 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
429 bool button_release_can_deselect;
431 void catch_vanishing_audio_regionview (AudioRegionView *);
433 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
434 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
435 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
437 void set_selected_regionview_from_region_list (ARDOUR::Region& region, Selection::Operation op = Selection::Set);
438 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
439 void collect_new_region_view (AudioRegionView *);
441 Gtk::Menu track_context_menu;
442 Gtk::Menu track_region_context_menu;
443 Gtk::Menu track_selection_context_menu;
444 Gtk::Menu track_crossfade_context_menu;
446 Gtk::MenuItem* region_edit_menu_split_item;
447 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
448 Gtk::Menu * track_region_edit_playlist_menu;
449 Gtk::Menu * track_edit_playlist_submenu;
450 Gtk::Menu * track_selection_edit_playlist_submenu;
452 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
453 Gtk::Menu* build_track_context_menu (jack_nframes_t);
454 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
455 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
456 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
457 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
458 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
459 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
460 void add_region_context_items (StreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
461 void add_crossfade_context_items (StreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
462 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
464 void handle_new_route (ARDOUR::Route&);
465 void handle_new_route_p (ARDOUR::Route*);
466 void remove_route (TimeAxisView *);
469 Gtk::HBox global_hpacker;
470 Gtk::VBox global_vpacker;
473 Gdk::Cursor* current_canvas_cursor;
475 ArdourCanvas::CanvasAA track_canvas;
476 ArdourCanvas::CanvasAA time_canvas;
478 ArdourCanvas::Text* first_action_message;
479 ArdourCanvas::Text* verbose_canvas_cursor;
480 bool verbose_cursor_visible;
482 void session_control_changed (ARDOUR::Session::ControlType);
483 void queue_session_control_changed (ARDOUR::Session::ControlType);
486 bool track_canvas_motion (GdkEvent*);
488 void set_verbose_canvas_cursor (const string &, double x, double y);
489 void set_verbose_canvas_cursor_text (const string &);
490 void show_verbose_canvas_cursor();
491 void hide_verbose_canvas_cursor();
493 bool verbose_cursor_on; // so far unused
495 void flush_track_canvas ();
496 void flush_time_canvas ();
498 Gtk::EventBox time_canvas_event_box;
499 Gtk::EventBox track_canvas_event_box;
500 Gtk::EventBox time_button_event_box;
502 ArdourCanvas::Group *minsec_group;
503 ArdourCanvas::Group *bbt_group;
504 ArdourCanvas::Group *smpte_group;
505 ArdourCanvas::Group *frame_group;
506 ArdourCanvas::Group *tempo_group;
507 ArdourCanvas::Group *meter_group;
508 ArdourCanvas::Group *marker_group;
509 ArdourCanvas::Group *range_marker_group;
510 ArdourCanvas::Group *transport_marker_group;
513 ruler_metric_smpte = 0,
514 ruler_metric_bbt = 1,
515 ruler_metric_frames = 2,
516 ruler_metric_minsec = 3,
518 ruler_time_tempo = 4,
519 ruler_time_meter = 5,
520 ruler_time_marker = 6,
521 ruler_time_range_marker = 7,
522 ruler_time_transport_marker = 8,
525 static GtkCustomMetric ruler_metrics[4];
527 bool no_ruler_shown_update;
529 gint ruler_button_press (GdkEventButton*);
530 gint ruler_button_release (GdkEventButton*);
531 gint ruler_mouse_motion (GdkEventMotion*);
533 gint ruler_pressed_button;
534 Gtk::Widget * ruler_grabbed_widget;
536 void initialize_rulers ();
537 void update_just_smpte ();
538 void update_fixed_rulers ();
539 void update_tempo_based_rulers ();
540 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
541 void update_ruler_visibility ();
542 void ruler_toggled (int);
543 gint ruler_label_button_release (GdkEventButton*);
544 void store_ruler_visibility ();
545 void restore_ruler_visibility ();
547 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
548 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
549 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
550 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
554 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
557 GtkWidget *_smpte_ruler;
558 GtkWidget *_bbt_ruler;
559 GtkWidget *_frames_ruler;
560 GtkWidget *_minsec_ruler;
561 Gtk::Widget *smpte_ruler;
562 Gtk::Widget *bbt_ruler;
563 Gtk::Widget *frames_ruler;
564 Gtk::Widget *minsec_ruler;
565 static Editor *ruler_editor;
567 static const double timebar_height;
568 guint32 visible_timebars;
569 Gtk::Menu *editor_ruler_menu;
571 ArdourCanvas::SimpleRect* tempo_bar;
572 ArdourCanvas::SimpleRect* meter_bar;
573 ArdourCanvas::SimpleRect* marker_bar;
574 ArdourCanvas::SimpleRect* range_marker_bar;
575 ArdourCanvas::SimpleRect* transport_marker_bar;
578 ArdourCanvas::SimpleLine* tempo_line;
579 ArdourCanvas::SimpleLine* meter_line;
580 ArdourCanvas::SimpleLine* marker_line;
581 ArdourCanvas::SimpleLine* range_marker_line;
582 ArdourCanvas::SimpleLine* transport_marker_line;
584 Gtk::Label minsec_label;
585 Gtk::Label bbt_label;
586 Gtk::Label smpte_label;
587 Gtk::Label frame_label;
588 Gtk::Label tempo_label;
589 Gtk::Label meter_label;
590 Gtk::Label mark_label;
591 Gtk::Label range_mark_label;
592 Gtk::Label transport_mark_label;
595 Gtk::VBox time_button_vbox;
596 Gtk::HBox time_button_hbox;
600 ArdourCanvas::Points points;
601 ArdourCanvas::Line canvas_item;
602 jack_nframes_t current_frame;
605 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
608 void set_position (jack_nframes_t);
609 void set_length (double units);
610 void set_y_axis (double position);
613 friend struct Cursor; /* it needs access to several private
617 Cursor* playhead_cursor;
619 ArdourCanvas::Group* cursor_group;
621 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
622 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
623 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
624 void cursor_to_selection_start (Cursor *);
625 void cursor_to_selection_end (Cursor *);
626 void select_all_selectables_using_cursor (Cursor *, bool);
627 void select_all_selectables_between_cursors (Cursor *, Cursor *);
629 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
631 vector<jack_nframes_t> region_boundary_cache;
632 void build_region_boundary_cache ();
634 Gtk::VBox trackview_vpacker;
637 Gtk::HBox bottom_hbox;
639 Gtk::Table edit_packer;
640 Gtk::VScrollbar edit_vscrollbar;
642 Gtk::Adjustment vertical_adjustment;
643 Gtk::Adjustment horizontal_adjustment;
645 Gtk::Layout controls_layout;
646 bool control_layout_scroll (GdkEventScroll* ev);
647 void controls_layout_size_request (Gtk::Requisition*);
649 Gtk::HScrollbar edit_hscrollbar;
650 bool edit_hscroll_dragging;
652 void reset_hscrollbar_stepping ();
654 bool hscrollbar_button_press (GdkEventButton*);
655 bool hscrollbar_button_release (GdkEventButton*);
656 void hscrollbar_allocate (Gtk::Allocation &alloc);
659 double canvas_height;
660 jack_nframes_t last_canvas_frame;
662 bool track_canvas_map_handler (GdkEventAny*);
663 bool time_canvas_map_handler (GdkEventAny*);
665 gint edit_controls_button_release (GdkEventButton*);
666 Gtk::Menu *edit_controls_left_menu;
667 Gtk::Menu *edit_controls_right_menu;
669 void track_canvas_scroller_realized ();
670 void time_canvas_scroller_realized ();
672 Gtk::VBox track_canvas_vbox;
673 Gtk::VBox time_canvas_vbox;
674 Gtk::VBox edit_controls_vbox;
675 Gtk::HBox edit_controls_hbox;
677 void control_scroll (float);
678 bool deferred_control_scroll (jack_nframes_t);
679 sigc::connection control_scroll_connection;
681 void tie_vertical_scrolling ();
682 void canvas_horizontally_scrolled ();
683 void reposition_and_zoom (jack_nframes_t sample, double fpu);
684 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
685 void end_location_changed (ARDOUR::Location*);
686 bool repos_zoom_queued;
687 bool no_zoom_repos_update;
688 bool no_tempo_map_update;
690 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
691 RegionListDisplayModelColumns() {
696 Gtk::TreeModelColumn<Glib::ustring> name;
697 Gtk::TreeModelColumn<ARDOUR::Region*> region;
698 Gtk::TreeModelColumn<Gdk::Color> color_;
701 RegionListDisplayModelColumns region_list_columns;
702 Gtkmm2ext::DnDTreeView region_list_display;
703 Glib::RefPtr<Gtk::TreeStore> region_list_model;
704 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
705 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
707 void region_list_selection_changed ();
708 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
710 Gtk::Menu *region_list_menu;
711 Gtk::ScrolledWindow region_list_scroller;
712 Gtk::Frame region_list_frame;
714 bool region_list_display_key_press (GdkEventKey *);
715 bool region_list_display_key_release (GdkEventKey *);
716 bool region_list_display_button_press (GdkEventButton *);
717 bool region_list_display_button_release (GdkEventButton *);
718 void region_list_clear ();
719 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
720 void build_region_list_menu ();
721 void show_region_list_display_context_menu (int button, int time);
723 bool show_automatic_regions_in_region_list;
724 Editing::RegionListSortType region_list_sort_type;
726 void reset_region_list_sort_direction (bool);
727 void reset_region_list_sort_type (Editing::RegionListSortType);
729 void toggle_full_region_list ();
730 void toggle_show_auto_regions ();
732 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
736 Gtk::ScrolledWindow snapshot_display_scroller;
737 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
738 SnapshotDisplayModelColumns() {
742 Gtk::TreeModelColumn<Glib::ustring> visible_name;
743 Gtk::TreeModelColumn<Glib::ustring> real_name;
746 SnapshotDisplayModelColumns snapshot_display_columns;
747 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
748 Gtk::TreeView snapshot_display;
750 bool snapshot_display_button_press (GdkEventButton*);
751 void snapshot_display_selection_changed ();
752 void redisplay_snapshots();
754 /* named selections */
756 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
757 NamedSelectionDisplayModelColumns() {
761 Gtk::TreeModelColumn<Glib::ustring> text;
762 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
765 NamedSelectionDisplayModelColumns named_selection_columns;
766 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
768 Gtkmm2ext::DnDTreeView named_selection_display;
769 Gtk::ScrolledWindow named_selection_scroller;
771 void name_selection();
772 void named_selection_name_chosen ();
773 void create_named_selection (const string &);
774 void paste_named_selection (float times);
776 void handle_new_named_selection ();
777 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
778 void redisplay_named_selections ();
780 gint named_selection_display_button_press (GdkEventButton *ev);
781 void named_selection_display_selection_changed ();
785 TrackViewList track_views;
786 TimeAxisView *trackview_by_y_position (double ypos);
788 static Gdk::Cursor* cross_hair_cursor;
789 static Gdk::Cursor* trimmer_cursor;
790 static Gdk::Cursor* selector_cursor;
791 static Gdk::Cursor* grabber_cursor;
792 static Gdk::Cursor* zoom_cursor;
793 static Gdk::Cursor* time_fx_cursor;
794 static Gdk::Cursor* fader_cursor;
795 static Gdk::Cursor* speaker_cursor;
796 static Gdk::Cursor* wait_cursor;
797 static Gdk::Cursor* timebar_cursor;
799 static void build_cursors ();
801 sigc::connection scroll_connection;
802 jack_nframes_t last_update_frame;
803 void center_screen (jack_nframes_t);
804 void center_screen_internal (jack_nframes_t, float);
806 void update_current_screen ();
807 sigc::connection slower_update_connection;
808 void update_slower ();
810 gint show_track_context_menu (GdkEventButton *);
811 void hide_track_context_menu ();
813 void session_going_away ();
815 jack_nframes_t cut_buffer_start;
816 jack_nframes_t cut_buffer_length;
818 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
819 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
820 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
821 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
822 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
823 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
825 /* KEYMAP HANDLING */
827 void register_actions ();
829 int ensure_cursor (jack_nframes_t* pos);
831 void handle_new_audio_region (ARDOUR::AudioRegion *);
832 void handle_audio_region_removed (ARDOUR::AudioRegion *);
833 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
834 void region_hidden (ARDOUR::Region*);
835 void redisplay_regions ();
836 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
838 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
840 void cut_copy (Editing::CutCopyOp);
841 void cut_copy_points (Editing::CutCopyOp);
842 void cut_copy_regions (Editing::CutCopyOp);
843 void cut_copy_ranges (Editing::CutCopyOp);
846 void paste_internal (jack_nframes_t position, float times);
848 /* EDITING OPERATIONS */
850 void reset_point_selection ();
851 void toggle_region_mute ();
852 void toggle_region_opaque ();
853 void raise_region ();
854 void raise_region_to_top ();
855 void lower_region ();
856 void lower_region_to_bottom ();
857 void split_region ();
858 void split_region_at (jack_nframes_t);
859 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
860 void crop_region_to_selection ();
861 void set_a_regions_sync_position (ARDOUR::Region&, jack_nframes_t);
862 void set_region_sync_from_edit_cursor ();
863 void remove_region_sync();
864 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
865 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
866 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
867 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
868 void remove_some_regions ();
869 void remove_clicked_region ();
870 void destroy_clicked_region ();
872 void duplicate_some_regions (AudioRegionSelection&, float times);
873 void duplicate_selection (float times);
874 void region_fill_selection ();
876 void region_fill_track ();
877 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
878 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
879 void split_multichannel_region();
880 void reverse_region ();
881 void normalize_region ();
882 void denormalize_region ();
884 void audition_region_from_region_list ();
885 void hide_region_from_region_list ();
886 void remove_region_from_region_list ();
888 void align (ARDOUR::RegionPoint);
889 void align_relative (ARDOUR::RegionPoint);
894 void paste (float times);
896 int get_prefix (float&, bool&);
898 void keyboard_paste ();
899 void keyboard_duplicate_region ();
900 void keyboard_duplicate_selection ();
901 void keyboard_nudge ();
902 void keyboard_insert_region_list_selection ();
904 void region_from_selection ();
905 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
908 void rename_region ();
909 void rename_region_finished (bool);
911 void play_from_start ();
912 void play_from_edit_cursor ();
913 void play_selected_region ();
914 void audition_selected_region ();
915 void toggle_loop_playback ();
916 void loop_selected_region ();
917 void play_location (ARDOUR::Location&);
918 void loop_location (ARDOUR::Location&);
920 Editing::ZoomFocus zoom_focus;
922 void temporal_zoom_selection ();
923 void temporal_zoom_session ();
924 void temporal_zoom (gdouble scale);
925 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
926 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
928 void amplitude_zoom (gdouble scale);
929 void amplitude_zoom_step (bool in);
931 void insert_region_list_drag (ARDOUR::AudioRegion&, int x, int y);
932 void insert_region_list_selection (float times);
934 void add_external_audio_action (Editing::ImportMode);
936 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t& pos, bool prompt);
937 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
938 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
939 int import_sndfile (Glib::ustring path, Editing::ImportMode mode, ARDOUR::AudioTrack* track, jack_nframes_t& pos);
940 int embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
941 ARDOUR::AudioTrack* track, jack_nframes_t& pos, bool prompt);
942 int finish_bringing_in_audio (ARDOUR::AudioRegion& region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, jack_nframes_t& pos, Editing::ImportMode mode);
944 /* generic interthread progress window */
946 ArdourDialog* interthread_progress_window;
947 Gtk::Label interthread_progress_label;
948 Gtk::VBox interthread_progress_vbox;
949 Gtk::ProgressBar interthread_progress_bar;
950 Gtk::Button interthread_cancel_button;
951 Gtk::Label interthread_cancel_label;
952 sigc::connection interthread_progress_connection;
953 void interthread_cancel_clicked ();
954 void build_interthread_progress_window ();
955 ARDOUR::InterThreadInfo* current_interthread_info;
958 AnalysisWindow* analysis_window;
961 /* import specific info */
963 ARDOUR::Session::import_status import_status;
964 gint import_progress_timeout (void *);
965 static void *_import_thread (void *);
966 void* import_thread ();
968 /* to support this ... */
970 void import_audio (bool as_tracks);
971 void do_import (vector<string> paths, bool split, bool as_tracks);
973 void move_to_start ();
976 void center_playhead ();
977 void center_edit_cursor ();
978 void edit_cursor_backward ();
979 void edit_cursor_forward ();
980 void playhead_backward ();
981 void playhead_forward ();
982 void scroll_backward (float pages=0.8f);
983 void scroll_forward (float pages=0.8f);
984 void scroll_tracks_down ();
985 void scroll_tracks_up ();
986 void delete_sample_forward ();
987 void delete_sample_backward ();
988 void delete_screen ();
989 void search_backwards ();
990 void search_forwards ();
992 void clear_markers ();
993 void clear_ranges ();
994 void clear_locations ();
995 void jump_forward_to_mark ();
996 void jump_backward_to_mark ();
997 void cursor_align (bool playhead_to_edit);
999 void remove_last_capture ();
1000 void select_all_selectables_using_time_selection ();
1001 void select_all_selectables_using_loop();
1002 void select_all_selectables_using_punch();
1003 void set_selection_from_range (ARDOUR::Location&);
1004 void set_selection_from_punch ();
1005 void set_selection_from_loop ();
1006 void set_selection_from_audio_region ();
1008 void add_location_from_audio_region ();
1009 void add_location_from_selection ();
1010 void set_route_loop_selection ();
1012 void add_location_from_playhead_cursor ();
1014 void reverse_selection ();
1015 void edit_envelope ();
1017 void start_scrolling ();
1018 void stop_scrolling ();
1020 void keyboard_selection_begin ();
1021 void keyboard_selection_finish (bool add);
1022 bool have_pending_keyboard_selection;
1023 jack_nframes_t pending_keyboard_selection_start;
1025 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1026 void extend_selection_to_end_of_region (bool next);
1027 void extend_selection_to_start_of_region (bool previous);
1029 Editing::SnapType snap_type;
1030 Editing::SnapMode snap_mode;
1031 double snap_threshold;
1033 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1034 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1035 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1037 void handle_gui_changes (const string &, void *);
1039 void hide_all_tracks (bool with_select);
1042 LineDragInfo current_line_drag_info;
1044 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1045 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1046 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1048 Gtk::Menu fade_context_menu;
1049 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1051 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1052 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1053 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1054 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1055 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1056 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1058 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1059 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1060 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1061 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1063 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1064 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1065 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1066 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1067 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1068 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1069 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1075 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1077 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1079 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1080 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1081 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1082 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1083 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1084 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1085 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1086 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1087 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1088 void start_line_grab (AutomationLine *, GdkEvent*);
1089 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1090 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1091 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1092 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1094 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1096 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1097 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1099 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1100 void brush (jack_nframes_t);
1102 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1103 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1105 /* Canvas event handlers */
1107 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1108 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1109 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1110 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1111 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1112 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1113 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1114 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1115 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1116 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1117 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1118 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1119 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1120 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1121 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1122 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1123 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1124 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1125 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1127 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1128 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1129 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1130 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1131 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1133 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1134 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1135 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1136 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1137 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1138 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1139 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1140 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1142 /* non-public event handlers */
1144 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1145 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1146 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1147 bool track_canvas_scroll (GdkEventScroll* event);
1149 bool track_canvas_button_press_event (GdkEventButton *);
1150 bool track_canvas_button_release_event (GdkEventButton *);
1152 void track_canvas_allocate (Gtk::Allocation alloc);
1153 void time_canvas_allocate (Gtk::Allocation alloc);
1155 void set_edit_cursor (GdkEvent* event);
1156 void set_playhead_cursor (GdkEvent* event);
1158 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1159 void kbd_set_playhead_cursor ();
1160 void kbd_set_edit_cursor ();
1161 void kbd_mute_unmute_region ();
1163 void kbd_set_sync_position ();
1164 void kbd_align (ARDOUR::RegionPoint);
1165 void kbd_align_relative (ARDOUR::RegionPoint);
1167 void kbd_audition ();
1169 void kbd_do_split (GdkEvent*);
1170 void kbd_do_set_sync_position (GdkEvent* ev);
1171 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1172 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1173 void kbd_do_brush (GdkEvent*);
1174 void kbd_do_audition (GdkEvent*);
1176 void handle_new_duration ();
1177 void initialize_canvas ();
1178 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1179 void scroll_canvas ();
1181 /* display control */
1183 bool _show_measures;
1184 bool _show_waveforms;
1185 bool _follow_playhead;
1186 bool _show_waveforms_recording;
1188 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1190 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1192 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1193 TimeLineList free_measure_lines;
1194 TimeLineList used_measure_lines;
1196 ArdourCanvas::Group* time_line_group;
1197 ArdourCanvas::SimpleLine* get_time_line ();
1198 void hide_measures ();
1199 void draw_measures ();
1200 void draw_time_bars ();
1202 void new_tempo_section ();
1204 void mouse_add_new_tempo_event (jack_nframes_t where);
1205 void mouse_add_new_meter_event (jack_nframes_t where);
1207 void remove_tempo_marker (ArdourCanvas::Item*);
1208 void remove_meter_marker (ArdourCanvas::Item*);
1209 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1210 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1212 void edit_tempo_section (ARDOUR::TempoSection*);
1213 void edit_meter_section (ARDOUR::MeterSection*);
1214 void edit_tempo_marker (ArdourCanvas::Item*);
1215 void edit_meter_marker (ArdourCanvas::Item*);
1217 void marker_menu_edit ();
1218 void marker_menu_remove ();
1219 void marker_menu_rename ();
1220 void marker_menu_hide ();
1221 void marker_menu_loop_range ();
1222 void marker_menu_select_all_selectables_using_range ();
1223 void marker_menu_separate_regions_using_location ();
1224 void marker_menu_play_from ();
1225 void marker_menu_set_playhead ();
1226 void marker_menu_set_from_playhead ();
1227 void marker_menu_set_from_selection ();
1228 void new_transport_marker_menu_set_loop ();
1229 void new_transport_marker_menu_set_punch ();
1230 void update_loop_range_view (bool visibility=false);
1231 void update_punch_range_view (bool visibility=false);
1232 gint new_transport_marker_menu_popdown (GdkEventAny*);
1233 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1234 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1235 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1236 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1237 void build_range_marker_menu ();
1238 void build_marker_menu ();
1239 void build_tm_marker_menu ();
1240 void build_transport_marker_menu ();
1241 void build_new_transport_marker_menu ();
1243 Gtk::Menu* tm_marker_menu;
1244 Gtk::Menu* marker_menu;
1245 Gtk::Menu* range_marker_menu;
1246 Gtk::Menu* transport_marker_menu;
1247 Gtk::Menu* new_transport_marker_menu;
1248 ArdourCanvas::Item* marker_menu_item;
1250 typedef list<Marker*> Marks;
1253 void remove_metric_marks ();
1254 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1256 void tempo_map_changed (ARDOUR::Change);
1257 void redisplay_tempo ();
1259 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1260 uint32_t bbt_beat_subdivision;
1264 Gtk::ToggleButton editor_mixer_button;
1266 void editor_mixer_button_toggled ();
1268 AudioClock selection_start_clock;
1269 Gtk::Label selection_start_clock_label;
1270 AudioClock selection_end_clock;
1271 Gtk::Label selection_end_clock_label;
1272 AudioClock edit_cursor_clock;
1273 Gtk::Label edit_cursor_clock_label;
1274 AudioClock zoom_range_clock;
1275 Gtk::Button zoom_in_button;
1276 Gtk::Button zoom_out_button;
1277 Gtk::Button zoom_out_full_button;
1278 Gtk::Button zoom_onetoone_button;
1280 Gtk::VBox toolbar_clock_vbox;
1281 Gtk::VBox toolbar_selection_clock_vbox;
1282 Gtk::Table toolbar_selection_clock_table;
1283 Gtk::Label toolbar_selection_cursor_label;
1285 Gtk::Table mouse_mode_button_table;
1286 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1287 Gtk::ToggleButton mouse_select_button;
1288 Gtk::ToggleButton mouse_move_button;
1289 Gtk::ToggleButton mouse_gain_button;
1290 Gtk::ToggleButton mouse_zoom_button;
1291 Gtk::ToggleButton mouse_timefx_button;
1292 Gtk::ToggleButton mouse_audition_button;
1293 GroupedButtons *mouse_mode_button_set;
1294 void mouse_mode_toggled (Editing::MouseMode m);
1295 bool ignore_mouse_mode_toggle;
1297 gint mouse_select_button_release (GdkEventButton*);
1299 Gtk::VBox automation_box;
1300 Gtk::Button automation_mode_button;
1301 Gtk::ToggleButton global_automation_button;
1303 Gtk::ComboBoxText edit_mode_selector;
1304 Gtk::Label edit_mode_label;
1305 Gtk::VBox edit_mode_box;
1307 void edit_mode_selection_done ();
1309 Gtk::ComboBoxText snap_type_selector;
1310 Gtk::Label snap_type_label;
1311 Gtk::VBox snap_type_box;
1313 void snap_type_selection_done ();
1315 Gtk::ComboBoxText snap_mode_selector;
1316 Gtk::Label snap_mode_label;
1317 Gtk::VBox snap_mode_box;
1319 void snap_mode_selection_done ();
1321 Gtk::ComboBoxText zoom_focus_selector;
1322 Gtk::Label zoom_focus_label;
1323 Gtk::VBox zoom_focus_box;
1325 void zoom_focus_selection_done ();
1327 Gtk::Label zoom_indicator_label;
1328 Gtk::HBox zoom_indicator_box;
1329 Gtk::VBox zoom_indicator_vbox;
1331 void update_zoom_indicator ();
1332 void zoom_adjustment_changed();
1334 void edit_cursor_clock_changed();
1336 void setup_toolbar ();
1338 Gtkmm2ext::TearOff* tools_tearoff;
1339 Gtk::HBox toolbar_hbox;
1340 Gtk::EventBox toolbar_base;
1341 Gtk::Frame toolbar_frame;
1343 /* selection process */
1345 Selection* selection;
1346 Selection* cut_buffer;
1348 void time_selection_changed ();
1349 void track_selection_changed ();
1350 void region_selection_changed ();
1351 void point_selection_changed ();
1352 void audio_track_selection_changed ();
1353 void line_selection_changed ();
1362 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1363 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1364 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1365 void cancel_selection ();
1367 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1368 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1369 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1371 bool audio_region_selection_covers (jack_nframes_t where);
1373 /* transport range select process */
1374 enum RangeMarkerOp {
1376 CreateTransportMarker
1379 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1380 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1381 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1383 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1384 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1385 ArdourCanvas::Line* marker_drag_line;
1386 ArdourCanvas::Points marker_drag_line_points;
1387 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1389 void update_marker_drag_item (ARDOUR::Location *);
1391 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1392 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1393 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1394 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1395 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1396 ArdourCanvas::SimpleLine *transport_punchin_line;
1397 ArdourCanvas::SimpleLine *transport_punchout_line;
1398 ArdourCanvas::SimpleRect *transport_preroll_rect;
1399 ArdourCanvas::SimpleRect *transport_postroll_rect;
1401 ARDOUR::Location* transport_loop_location();
1402 ARDOUR::Location* transport_punch_location();
1404 ARDOUR::Location *temp_location;
1406 /* object rubberband select process */
1408 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1409 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1410 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1412 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1414 ArdourCanvas::SimpleRect *rubberband_rect;
1416 /* mouse zoom process */
1418 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1419 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1420 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1422 ArdourCanvas::SimpleRect *zoom_rect;
1423 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1425 /* diskstream/route display management */
1427 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1428 RouteDisplayModelColumns() {
1433 Gtk::TreeModelColumn<Glib::ustring> text;
1434 Gtk::TreeModelColumn<bool> visible;
1435 Gtk::TreeModelColumn<TimeAxisView*> tv;
1438 RouteDisplayModelColumns route_display_columns;
1439 Glib::RefPtr<Gtk::ListStore> route_display_model;
1440 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1442 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1443 Gtkmm2ext::DnDTreeView route_list_display;
1444 Gtk::ScrolledWindow route_list_scroller;
1445 Gtk::Menu* route_list_menu;
1447 bool route_list_display_button_press (GdkEventButton*);
1448 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1450 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1451 void route_list_delete (const Gtk::TreeModel::Path&);
1452 void initial_route_list_display ();
1453 void redisplay_route_list();
1454 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1455 bool ignore_route_list_reorder;
1456 bool no_route_list_redisplay;
1457 void queue_route_list_reordered ();
1459 void build_route_list_menu ();
1460 void show_route_list_menu ();
1462 void show_all_routes ();
1463 void hide_all_routes ();
1464 void show_all_audiotracks ();
1465 void hide_all_audiotracks ();
1466 void show_all_audiobus ();
1467 void hide_all_audiobus ();
1469 void set_all_tracks_visibility (bool yn);
1470 void set_all_audio_visibility (int type, bool yn);
1472 /* edit group management */
1474 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1475 GroupListModelColumns () {
1481 Gtk::TreeModelColumn<bool> is_active;
1482 Gtk::TreeModelColumn<bool> is_visible;
1483 Gtk::TreeModelColumn<std::string> text;
1484 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1487 GroupListModelColumns group_columns;
1488 Glib::RefPtr<Gtk::ListStore> group_model;
1489 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1491 Gtk::TreeView edit_group_display;
1492 Gtk::ScrolledWindow edit_group_display_scroller;
1493 Gtk::Menu* edit_group_list_menu;
1495 void build_edit_group_list_menu ();
1496 void activate_all_edit_groups ();
1497 void disable_all_edit_groups ();
1499 bool in_edit_group_row_change;
1500 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1501 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1502 void new_edit_group ();
1503 void edit_group_list_button_clicked ();
1504 gint edit_group_list_button_press_event (GdkEventButton* ev);
1505 void edit_group_selection_changed ();
1506 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1507 void fake_remove_edit_group (ARDOUR::RouteGroup* group);
1508 void add_edit_group (ARDOUR::RouteGroup* group);
1509 void remove_selected_edit_group ();
1510 void edit_groups_changed ();
1511 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1513 Gtk::VBox list_vpacker;
1517 int autoscroll_timeout_tag;
1518 int autoscroll_direction;
1519 uint32_t autoscroll_cnt;
1520 jack_nframes_t autoscroll_distance;
1522 static gint _autoscroll_canvas (void *);
1523 gint autoscroll_canvas ();
1524 void start_canvas_autoscroll (int direction);
1525 void stop_canvas_autoscroll ();
1526 void maybe_autoscroll (GdkEvent*);
1535 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1536 void point_trim (GdkEvent*);
1537 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1538 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1539 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1540 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1542 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1543 void thaw_region_after_trim (AudioRegionView& rv);
1545 void trim_region_to_edit_cursor ();
1546 void trim_region_from_edit_cursor ();
1548 bool show_gain_after_trim;
1552 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1553 const Glib::RefPtr<Gdk::DragContext>& context,
1556 const Gtk::SelectionData& data,
1560 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1563 const Gtk::SelectionData& data,
1567 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1570 const Gtk::SelectionData& data,
1575 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1578 const Gtk::SelectionData& data,
1582 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1585 const Gtk::SelectionData& data,
1591 ExportDialog *export_dialog;
1592 ExportDialog *export_range_markers_dialog;
1594 void export_range (jack_nframes_t start, jack_nframes_t end);
1595 void export_range_markers ();
1597 int write_region_selection(AudioRegionSelection&);
1598 bool write_region (string path, ARDOUR::AudioRegion&);
1599 void export_region ();
1600 void bounce_region_selection ();
1601 void bounce_range_selection ();
1602 void external_edit_region ();
1604 int write_audio_selection (TimeSelection&);
1605 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1607 void write_selection ();
1611 UndoAction get_memento() const;
1613 void begin_reversible_command (string cmd_name);
1614 void commit_reversible_command ();
1616 /* visual history */
1618 UndoHistory visual_history;
1619 UndoCommand current_visual_command;
1621 void begin_reversible_visual_command (const string & cmd_name);
1622 void commit_reversible_visual_command ();
1624 void update_title ();
1625 void update_title_s (const string & snapshot_name);
1628 Selection* selection;
1629 double frames_per_unit;
1635 void store_state (State&) const;
1636 void restore_state (State *);
1638 void instant_save ();
1640 ARDOUR::AudioRegion* last_audition_region;
1642 /* freeze operations */
1644 ARDOUR::InterThreadInfo freeze_status;
1645 gint freeze_progress_timeout (void *);
1646 static void* _freeze_thread (void*);
1647 void* freeze_thread ();
1649 void freeze_route ();
1650 void unfreeze_route ();
1652 /* edit-group solo + mute */
1654 void set_edit_group_solo (ARDOUR::Route&, bool);
1655 void set_edit_group_mute (ARDOUR::Route&, bool);
1659 void duplicate_dialog (bool for_region);
1663 Gtk::Menu* edit_menu;
1664 bool edit_menu_map_handler (GdkEventAny*);
1666 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1668 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1669 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1670 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1672 struct TimeStretchDialog : public ArdourDialog {
1673 ARDOUR::Session::TimeStretchRequest request;
1675 AudioRegionSelection regions;
1676 Gtk::ProgressBar progress_bar;
1677 Gtk::ToggleButton quick_button;
1678 Gtk::ToggleButton antialias_button;
1679 Gtk::Button* cancel_button;
1680 Gtk::Button* action_button;
1681 Gtk::HBox upper_button_box;
1685 TimeStretchDialog (Editor& e);
1687 gint update_progress ();
1688 sigc::connection first_cancel;
1689 sigc::connection first_delete;
1690 void cancel_timestretch_in_progress ();
1691 gint delete_timestretch_in_progress (GdkEventAny*);
1694 /* "whats mine is yours" */
1696 friend class TimeStretchDialog;
1698 TimeStretchDialog* current_timestretch;
1700 static void* timestretch_thread (void *arg);
1701 int run_timestretch (AudioRegionSelection&, float fraction);
1702 void do_timestretch (TimeStretchDialog&);
1704 /* editor-mixer strip */
1706 MixerStrip *current_mixer_strip;
1707 Gtk::VBox current_mixer_strip_vbox;
1708 void cms_deleted ();
1709 void current_mixer_strip_hidden ();
1710 void current_mixer_strip_removed ();
1712 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1713 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1715 /* nudging tracks */
1717 void nudge_track (bool use_edit_cursor, bool forwards);
1721 bool _xfade_visibility;
1723 /* <CMT Additions> */
1724 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1725 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1727 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1728 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1730 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1731 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1732 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1734 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1735 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1736 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1737 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1739 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1740 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1741 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1742 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1744 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1745 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1746 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1747 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1748 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1749 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1751 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1752 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1753 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1754 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1755 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1756 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1758 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1759 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1761 ImageFrameSocketHandler* image_socket_listener ;
1762 /* </CMT Additions> */
1764 void toggle_xfade_active (ARDOUR::Crossfade*);
1765 void toggle_xfade_length (ARDOUR::Crossfade*);
1766 void edit_xfade (ARDOUR::Crossfade*);
1767 void remove_xfade ();
1768 void xfade_edit_left_region ();
1769 void xfade_edit_right_region ();
1771 static const int32_t default_width = 995;
1772 static const int32_t default_height = 765;
1776 Gtk::Button nudge_forward_button;
1777 Gtk::Button nudge_backward_button;
1778 Gtk::HBox nudge_hbox;
1779 Gtk::VBox nudge_vbox;
1780 Gtk::Label nudge_label;
1781 AudioClock nudge_clock;
1783 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1787 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1789 /* handling cleanup */
1791 int playlist_deletion_dialog (ARDOUR::Playlist*);
1793 vector<sigc::connection> session_connections;
1795 /* tracking step changes of track height */
1797 TimeAxisView* current_stepping_trackview;
1798 struct timeval last_track_height_step_timestamp;
1799 gint track_height_step_timeout();
1800 sigc::connection step_timeout;
1802 TimeAxisView* entered_track;
1803 AudioRegionView* entered_regionview;
1804 bool clear_entered_track;
1805 gint left_track_canvas (GdkEventCrossing*);
1806 void set_entered_track (TimeAxisView*);
1807 void set_entered_regionview (AudioRegionView*);
1808 gint left_automation_track ();
1810 bool _new_regionviews_show_envelope;
1812 void toggle_gain_envelope_visibility ();
1813 void toggle_gain_envelope_active ();
1815 bool on_key_press_event (GdkEventKey*);
1817 void session_state_saved (string);
1820 #endif /* __ardour_editor_h__ */