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>
49 #include "audio_clock.h"
50 #include "gtk-custom-ruler.h"
51 #include "ardour_dialog.h"
52 #include "public_editor.h"
55 #include "editor_items.h"
56 #include "region_selection.h"
64 namespace LinuxAudioSystems {
69 class AudioDiskstream;
86 class AudioTimeAxisView;
87 class AutomationTimeAxisView;
88 class AudioRegionView;
91 class PlaylistSelector;
95 class UIExportSpecification;
100 class AutomationSelection;
105 class AnalysisWindow;
108 /* <CMT Additions> */
109 class ImageFrameView;
110 class ImageFrameTimeAxisView;
111 class ImageFrameTimeAxis;
112 class MarkerTimeAxis ;
114 class ImageFrameSocketHandler ;
115 class TimeAxisViewItem ;
116 /* </CMT Additions> */
119 class Editor : public PublicEditor
122 Editor (ARDOUR::AudioEngine&);
125 void connect_to_session (ARDOUR::Session *);
126 ARDOUR::Session* current_session() const { return session; }
128 jack_nframes_t leftmost_position() const { return leftmost_frame; }
129 jack_nframes_t current_page_frames() const {
130 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
133 void set_snap_to (Editing::SnapType);
134 void set_snap_mode (Editing::SnapMode);
135 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
137 void undo (uint32_t n = 1);
138 void redo (uint32_t n = 1);
140 XMLNode& get_state ();
141 int set_state (const XMLNode& );
143 void set_mouse_mode (Editing::MouseMode, bool force=true);
144 void step_mouse_mode (bool next);
145 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
147 void add_imageframe_time_axis(const string & track_name, void*) ;
148 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
149 void connect_to_image_compositor() ;
150 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
151 TimeAxisView* get_named_time_axis(const string & name) ;
153 void consider_auditioning (ARDOUR::Region&);
154 void hide_a_region (ARDOUR::Region&);
155 void remove_a_region (ARDOUR::Region&);
157 /* option editor-access */
159 void set_show_waveforms (bool yn);
160 bool show_waveforms() const { return _show_waveforms; }
162 void set_show_waveforms_recording (bool yn);
163 bool show_waveforms_recording() const { return _show_waveforms_recording; }
165 /* things that need to be public to be used in the main menubar */
167 void new_region_from_selection ();
168 void separate_region_from_selection ();
169 void separate_regions_using_location (ARDOUR::Location&);
170 void toggle_playback (bool with_abort);
174 void set_edit_menu (Gtk::Menu&);
176 jack_nframes_t unit_to_frame (double unit) {
177 return (jack_nframes_t) rint (unit * frames_per_unit);
180 double frame_to_unit (jack_nframes_t frame) {
181 return rint ((double) frame / (double) frames_per_unit);
184 double frame_to_unit (double frame) {
185 return rint (frame / frames_per_unit);
188 /* NOTE: these functions assume that the "pixel" coordinate is
189 the result of using the world->canvas affine transform on a
190 world coordinate. These coordinates already take into
191 account any scrolling carried out by adjusting the
195 jack_nframes_t pixel_to_frame (double pixel) {
197 /* pixel can be less than zero when motion events
198 are processed. since we've already run the world->canvas
199 affine, that means that the location *really* is "off
200 to the right" and thus really is "before the start".
204 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
210 gulong frame_to_pixel (jack_nframes_t frame) {
211 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
216 Selection& get_selection() const { return *selection; }
217 Selection& get_cut_buffer() const { return *cut_buffer; }
219 void play_selection ();
220 void select_all_in_track (Selection::Operation op);
221 void select_all (Selection::Operation op);
222 void invert_selection_in_track ();
223 void invert_selection ();
227 void set_show_measures (bool yn);
228 bool show_measures () const { return _show_measures; }
231 /* analysis window */
232 void analyze_region_selection();
233 void analyze_range_selection();
238 /* these initiate export ... */
240 void export_session();
241 void export_selection();
243 /* this is what actually does it */
245 void export_audiofile (ARDOUR::AudioExportSpecification&);
249 void add_toplevel_controls (Gtk::Container&);
251 void set_zoom_focus (Editing::ZoomFocus);
252 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
253 gdouble get_current_zoom () { return frames_per_unit; }
255 void temporal_zoom_step (bool coarser);
257 /* stuff that AudioTimeAxisView and related classes use */
259 PlaylistSelector& playlist_selector() const;
260 void route_name_changed (TimeAxisView *);
261 gdouble frames_per_unit;
262 jack_nframes_t leftmost_frame;
263 void clear_playlist (ARDOUR::Playlist&);
265 void new_playlists ();
266 void copy_playlists ();
267 void clear_playlists ();
269 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
271 Width editor_mixer_strip_width;
272 void show_editor_mixer (bool yn);
273 void set_selected_mixer_strip (TimeAxisView&);
274 void hide_track_in_display (TimeAxisView& tv);
275 void show_track_in_display (TimeAxisView& tv);
277 /* nudge is initiated by transport controls owned by ARDOUR_UI */
279 void nudge_forward (bool next);
280 void nudge_backward (bool next);
282 /* nudge initiated from context menu */
284 void nudge_forward_capture_offset ();
285 void nudge_backward_capture_offset ();
287 /* playhead/screen stuff */
289 void set_follow_playhead (bool yn);
290 void toggle_follow_playhead ();
291 bool follow_playhead() const { return _follow_playhead; }
293 void toggle_waveform_visibility ();
294 void toggle_waveforms_while_recording ();
295 void toggle_measure_visibility ();
297 void set_meter_falloff (int);
298 void set_meter_hold (int32_t);
302 void toggle_auto_xfade ();
303 void toggle_xfades_active ();
304 void toggle_xfade_visibility ();
305 bool xfade_visibility() const { return _xfade_visibility; }
306 void update_crossfade_model ();
307 void set_crossfade_model (ARDOUR::CrossfadeModel);
311 void set_layer_model (ARDOUR::Session::LayerModel);
312 void update_layering_model ();
314 /* redirect shared ops menu. caller must free returned menu */
316 Gtk::Menu* redirect_menu ();
318 /* floating windows/transient */
320 void ensure_float (Gtk::Window&);
324 void scroll_tracks_down_line ();
325 void scroll_tracks_up_line ();
327 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
328 void prepare_for_cleanup ();
330 void reposition_x_origin (jack_nframes_t sample);
332 void maximise_editing_space();
333 void restore_editing_space();
336 void map_transport_state ();
337 void map_position_change (jack_nframes_t);
343 ARDOUR::Session *session;
344 ARDOUR::AudioEngine& engine;
347 PlaylistSelector* _playlist_selector;
349 void set_frames_per_unit (double);
350 void frames_per_unit_modified ();
352 Editing::MouseMode mouse_mode;
353 void mouse_insert (GdkEventButton *);
355 int pre_maximal_pane_position;
356 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
358 Gtk::Notebook the_notebook;
359 Gtk::HPaned edit_pane;
361 Gtk::EventBox meter_base;
363 Gtk::EventBox marker_base;
364 Gtk::HBox marker_box;
365 Gtk::VBox scrollers_rulers_markers_box;
367 void location_changed (ARDOUR::Location *);
368 void location_flags_changed (ARDOUR::Location *, void *);
369 void refresh_location_display ();
370 void refresh_location_display_s (ARDOUR::Change);
371 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
372 void add_new_location (ARDOUR::Location *);
373 void location_gone (ARDOUR::Location *);
374 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
375 gint really_remove_marker (ARDOUR::Location* loc);
377 uint32_t location_marker_color;
378 uint32_t location_range_color;
379 uint32_t location_loop_color;
380 uint32_t location_punch_color;
381 uint32_t location_cd_marker_color;
383 struct LocationMarkers {
391 void set_name (const string&);
392 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
393 void set_color_rgba (uint32_t);
396 LocationMarkers *find_location_markers (ARDOUR::Location *);
397 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
399 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
400 LocationMarkerMap location_markers;
402 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
403 void clear_marker_display ();
404 void mouse_add_new_marker (jack_nframes_t where);
406 TimeAxisView* clicked_trackview;
407 AudioTimeAxisView* clicked_audio_trackview;
408 AudioRegionView* clicked_regionview;
409 AudioRegionView* latest_regionview;
410 uint32_t clicked_selection;
411 CrossfadeView* clicked_crossfadeview;
412 ControlPoint* clicked_control_point;
414 void get_relevant_audio_tracks (AudioTimeAxisView& base, std::set<AudioTimeAxisView*>& relevant_tracks);
415 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
417 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
419 void mapped_set_selected_regionview_from_click (AudioTimeAxisView&, uint32_t, AudioRegionView*, vector<AudioRegionView*>*);
420 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
421 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
422 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
426 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
427 bool button_release_can_deselect;
429 void catch_vanishing_audio_regionview (AudioRegionView *);
431 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
432 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
433 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
435 void set_selected_regionview_from_region_list (ARDOUR::Region& region, Selection::Operation op = Selection::Set);
436 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
437 void collect_new_region_view (AudioRegionView *);
439 Gtk::Menu track_context_menu;
440 Gtk::Menu track_region_context_menu;
441 Gtk::Menu track_selection_context_menu;
442 Gtk::Menu track_crossfade_context_menu;
444 Gtk::MenuItem* region_edit_menu_split_item;
445 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
446 Gtk::Menu * track_region_edit_playlist_menu;
447 Gtk::Menu * track_edit_playlist_submenu;
448 Gtk::Menu * track_selection_edit_playlist_submenu;
450 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
451 Gtk::Menu* build_track_context_menu (jack_nframes_t);
452 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
453 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
454 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
455 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
456 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
457 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
458 void add_region_context_items (StreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
459 void add_crossfade_context_items (StreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
460 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
462 void handle_new_route (ARDOUR::Route&);
463 void handle_new_route_p (ARDOUR::Route*);
464 void remove_route (TimeAxisView *);
467 Gtk::HBox global_hpacker;
468 Gtk::VBox global_vpacker;
471 Gdk::Cursor* current_canvas_cursor;
473 ArdourCanvas::CanvasAA track_canvas;
474 ArdourCanvas::CanvasAA time_canvas;
476 ArdourCanvas::Text* first_action_message;
477 ArdourCanvas::Text* verbose_canvas_cursor;
478 bool verbose_cursor_visible;
480 void session_control_changed (ARDOUR::Session::ControlType);
481 void queue_session_control_changed (ARDOUR::Session::ControlType);
484 bool track_canvas_motion (GdkEvent*);
486 void set_verbose_canvas_cursor (const string &, double x, double y);
487 void set_verbose_canvas_cursor_text (const string &);
488 void show_verbose_canvas_cursor();
489 void hide_verbose_canvas_cursor();
491 bool verbose_cursor_on; // so far unused
493 void flush_track_canvas ();
494 void flush_time_canvas ();
496 Gtk::EventBox time_canvas_event_box;
497 Gtk::EventBox track_canvas_event_box;
498 Gtk::EventBox time_button_event_box;
500 ArdourCanvas::Group *minsec_group;
501 ArdourCanvas::Group *bbt_group;
502 ArdourCanvas::Group *smpte_group;
503 ArdourCanvas::Group *frame_group;
504 ArdourCanvas::Group *tempo_group;
505 ArdourCanvas::Group *meter_group;
506 ArdourCanvas::Group *marker_group;
507 ArdourCanvas::Group *range_marker_group;
508 ArdourCanvas::Group *transport_marker_group;
511 ruler_metric_smpte = 0,
512 ruler_metric_bbt = 1,
513 ruler_metric_frames = 2,
514 ruler_metric_minsec = 3,
516 ruler_time_tempo = 4,
517 ruler_time_meter = 5,
518 ruler_time_marker = 6,
519 ruler_time_range_marker = 7,
520 ruler_time_transport_marker = 8,
523 static GtkCustomMetric ruler_metrics[4];
525 bool no_ruler_shown_update;
527 gint ruler_button_press (GdkEventButton*);
528 gint ruler_button_release (GdkEventButton*);
529 gint ruler_mouse_motion (GdkEventMotion*);
531 gint ruler_pressed_button;
532 Gtk::Widget * ruler_grabbed_widget;
534 void initialize_rulers ();
535 void update_just_smpte ();
536 void update_fixed_rulers ();
537 void update_tempo_based_rulers ();
538 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
539 void update_ruler_visibility ();
540 void ruler_toggled (int);
541 gint ruler_label_button_release (GdkEventButton*);
542 void store_ruler_visibility ();
543 void restore_ruler_visibility ();
545 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
546 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
547 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
548 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
550 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
551 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 GtkWidget *_smpte_ruler;
556 GtkWidget *_bbt_ruler;
557 GtkWidget *_frames_ruler;
558 GtkWidget *_minsec_ruler;
559 Gtk::Widget *smpte_ruler;
560 Gtk::Widget *bbt_ruler;
561 Gtk::Widget *frames_ruler;
562 Gtk::Widget *minsec_ruler;
563 static Editor *ruler_editor;
565 static const double timebar_height;
566 guint32 visible_timebars;
567 Gtk::Menu *editor_ruler_menu;
569 ArdourCanvas::SimpleRect* tempo_bar;
570 ArdourCanvas::SimpleRect* meter_bar;
571 ArdourCanvas::SimpleRect* marker_bar;
572 ArdourCanvas::SimpleRect* range_marker_bar;
573 ArdourCanvas::SimpleRect* transport_marker_bar;
576 ArdourCanvas::SimpleLine* tempo_line;
577 ArdourCanvas::SimpleLine* meter_line;
578 ArdourCanvas::SimpleLine* marker_line;
579 ArdourCanvas::SimpleLine* range_marker_line;
580 ArdourCanvas::SimpleLine* transport_marker_line;
582 Gtk::Label minsec_label;
583 Gtk::Label bbt_label;
584 Gtk::Label smpte_label;
585 Gtk::Label frame_label;
586 Gtk::Label tempo_label;
587 Gtk::Label meter_label;
588 Gtk::Label mark_label;
589 Gtk::Label range_mark_label;
590 Gtk::Label transport_mark_label;
593 Gtk::VBox time_button_vbox;
594 Gtk::HBox time_button_hbox;
598 ArdourCanvas::Points points;
599 ArdourCanvas::Line canvas_item;
600 jack_nframes_t current_frame;
603 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
606 void set_position (jack_nframes_t);
607 void set_length (double units);
608 void set_y_axis (double position);
611 friend struct Cursor; /* it needs access to several private
615 Cursor* playhead_cursor;
617 ArdourCanvas::Group* cursor_group;
619 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
620 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
621 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
622 void cursor_to_selection_start (Cursor *);
623 void cursor_to_selection_end (Cursor *);
624 void select_all_selectables_using_cursor (Cursor *, bool);
625 void select_all_selectables_between_cursors (Cursor *, Cursor *);
627 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
629 vector<jack_nframes_t> region_boundary_cache;
630 void build_region_boundary_cache ();
632 Gtk::VBox trackview_vpacker;
635 Gtk::HBox bottom_hbox;
637 Gtk::Table edit_packer;
638 Gtk::VScrollbar edit_vscrollbar;
640 Gtk::Adjustment vertical_adjustment;
641 Gtk::Adjustment horizontal_adjustment;
643 Gtk::Layout controls_layout;
644 bool control_layout_scroll (GdkEventScroll* ev);
645 void controls_layout_size_request (Gtk::Requisition*);
647 Gtk::HScrollbar edit_hscrollbar;
648 bool edit_hscroll_dragging;
650 void reset_hscrollbar_stepping ();
652 bool hscrollbar_button_press (GdkEventButton*);
653 bool hscrollbar_button_release (GdkEventButton*);
654 void hscrollbar_allocate (Gtk::Allocation &alloc);
657 double canvas_height;
658 jack_nframes_t last_canvas_frame;
660 bool track_canvas_map_handler (GdkEventAny*);
661 bool time_canvas_map_handler (GdkEventAny*);
663 gint edit_controls_button_release (GdkEventButton*);
664 Gtk::Menu *edit_controls_left_menu;
665 Gtk::Menu *edit_controls_right_menu;
667 void track_canvas_scroller_realized ();
668 void time_canvas_scroller_realized ();
670 Gtk::VBox track_canvas_vbox;
671 Gtk::VBox time_canvas_vbox;
672 Gtk::VBox edit_controls_vbox;
673 Gtk::HBox edit_controls_hbox;
675 void control_scroll (float);
676 bool deferred_control_scroll (jack_nframes_t);
677 sigc::connection control_scroll_connection;
679 void tie_vertical_scrolling ();
680 void canvas_horizontally_scrolled ();
681 void reposition_and_zoom (jack_nframes_t sample, double fpu);
682 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
683 void end_location_changed (ARDOUR::Location*);
684 bool repos_zoom_queued;
685 bool no_zoom_repos_update;
686 bool no_tempo_map_update;
688 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
689 RegionListDisplayModelColumns() {
694 Gtk::TreeModelColumn<Glib::ustring> name;
695 Gtk::TreeModelColumn<ARDOUR::Region*> region;
696 Gtk::TreeModelColumn<Gdk::Color> color_;
699 RegionListDisplayModelColumns region_list_columns;
700 Gtkmm2ext::DnDTreeView region_list_display;
701 Glib::RefPtr<Gtk::TreeStore> region_list_model;
702 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
703 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
705 void region_list_selection_changed ();
706 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
708 Gtk::Menu *region_list_menu;
709 Gtk::ScrolledWindow region_list_scroller;
710 Gtk::Frame region_list_frame;
712 bool region_list_display_key_press (GdkEventKey *);
713 bool region_list_display_key_release (GdkEventKey *);
714 bool region_list_display_button_press (GdkEventButton *);
715 bool region_list_display_button_release (GdkEventButton *);
716 void region_list_clear ();
717 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
718 void build_region_list_menu ();
719 void show_region_list_display_context_menu (int button, int time);
721 bool show_automatic_regions_in_region_list;
722 Editing::RegionListSortType region_list_sort_type;
724 void reset_region_list_sort_direction (bool);
725 void reset_region_list_sort_type (Editing::RegionListSortType);
727 void toggle_full_region_list ();
728 void toggle_show_auto_regions ();
730 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
734 Gtk::ScrolledWindow snapshot_display_scroller;
735 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
736 SnapshotDisplayModelColumns() {
740 Gtk::TreeModelColumn<Glib::ustring> visible_name;
741 Gtk::TreeModelColumn<Glib::ustring> real_name;
744 SnapshotDisplayModelColumns snapshot_display_columns;
745 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
746 Gtk::TreeView snapshot_display;
748 bool snapshot_display_button_press (GdkEventButton*);
749 void snapshot_display_selection_changed ();
750 void redisplay_snapshots();
752 /* named selections */
754 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
755 NamedSelectionDisplayModelColumns() {
759 Gtk::TreeModelColumn<Glib::ustring> text;
760 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
763 NamedSelectionDisplayModelColumns named_selection_columns;
764 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
766 Gtkmm2ext::DnDTreeView named_selection_display;
767 Gtk::ScrolledWindow named_selection_scroller;
769 void name_selection();
770 void named_selection_name_chosen ();
771 void create_named_selection (const string &);
772 void paste_named_selection (float times);
774 void handle_new_named_selection ();
775 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
776 void redisplay_named_selections ();
778 gint named_selection_display_button_press (GdkEventButton *ev);
779 void named_selection_display_selection_changed ();
783 TrackViewList track_views;
784 TimeAxisView *trackview_by_y_position (double ypos);
786 static Gdk::Cursor* cross_hair_cursor;
787 static Gdk::Cursor* trimmer_cursor;
788 static Gdk::Cursor* selector_cursor;
789 static Gdk::Cursor* grabber_cursor;
790 static Gdk::Cursor* zoom_cursor;
791 static Gdk::Cursor* time_fx_cursor;
792 static Gdk::Cursor* fader_cursor;
793 static Gdk::Cursor* speaker_cursor;
794 static Gdk::Cursor* wait_cursor;
795 static Gdk::Cursor* timebar_cursor;
797 static void build_cursors ();
799 sigc::connection scroll_connection;
800 jack_nframes_t last_update_frame;
801 void center_screen (jack_nframes_t);
802 void center_screen_internal (jack_nframes_t, float);
804 void update_current_screen ();
805 sigc::connection slower_update_connection;
806 void update_slower ();
808 gint show_track_context_menu (GdkEventButton *);
809 void hide_track_context_menu ();
811 void session_going_away ();
813 jack_nframes_t cut_buffer_start;
814 jack_nframes_t cut_buffer_length;
816 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
817 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
818 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
819 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
820 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
821 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
823 /* KEYMAP HANDLING */
825 void register_actions ();
827 int ensure_cursor (jack_nframes_t* pos);
829 void handle_new_audio_region (ARDOUR::AudioRegion *);
830 void handle_audio_region_removed (ARDOUR::AudioRegion *);
831 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
832 void region_hidden (ARDOUR::Region*);
833 void redisplay_regions ();
834 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
836 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
838 void cut_copy (Editing::CutCopyOp);
839 void cut_copy_points (Editing::CutCopyOp);
840 void cut_copy_regions (Editing::CutCopyOp);
841 void cut_copy_ranges (Editing::CutCopyOp);
844 void paste_internal (jack_nframes_t position, float times);
846 /* EDITING OPERATIONS */
848 void reset_point_selection ();
849 void toggle_region_mute ();
850 void toggle_region_opaque ();
851 void raise_region ();
852 void raise_region_to_top ();
853 void lower_region ();
854 void lower_region_to_bottom ();
855 void split_region ();
856 void split_region_at (jack_nframes_t);
857 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
858 void crop_region_to_selection ();
859 void set_a_regions_sync_position (ARDOUR::Region&, jack_nframes_t);
860 void set_region_sync_from_edit_cursor ();
861 void remove_region_sync();
862 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
863 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
864 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
865 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
866 void remove_some_regions ();
867 void remove_clicked_region ();
868 void destroy_clicked_region ();
870 void duplicate_some_regions (AudioRegionSelection&, float times);
871 void duplicate_selection (float times);
872 void region_fill_selection ();
874 void region_fill_track ();
875 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
876 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
877 void split_multichannel_region();
878 void reverse_region ();
879 void normalize_region ();
880 void denormalize_region ();
882 void audition_region_from_region_list ();
883 void hide_region_from_region_list ();
884 void remove_region_from_region_list ();
886 void align (ARDOUR::RegionPoint);
887 void align_relative (ARDOUR::RegionPoint);
892 void paste (float times);
894 int get_prefix (float&, bool&);
896 void keyboard_paste ();
897 void keyboard_duplicate_region ();
898 void keyboard_duplicate_selection ();
899 void keyboard_nudge ();
900 void keyboard_insert_region_list_selection ();
902 void region_from_selection ();
903 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
906 void rename_region ();
907 void rename_region_finished (bool);
909 void play_from_start ();
910 void play_from_edit_cursor ();
911 void play_selected_region ();
912 void audition_selected_region ();
913 void toggle_loop_playback ();
914 void loop_selected_region ();
915 void play_location (ARDOUR::Location&);
916 void loop_location (ARDOUR::Location&);
918 Editing::ZoomFocus zoom_focus;
920 void temporal_zoom_selection ();
921 void temporal_zoom_session ();
922 void temporal_zoom (gdouble scale);
923 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
924 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
926 void amplitude_zoom (gdouble scale);
927 void amplitude_zoom_step (bool in);
929 void insert_region_list_drag (ARDOUR::AudioRegion&, int x, int y);
930 void insert_region_list_selection (float times);
932 void add_external_audio_action (Editing::ImportMode);
934 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t& pos, bool prompt);
935 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
936 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
937 int import_sndfile (Glib::ustring path, Editing::ImportMode mode, ARDOUR::AudioTrack* track, jack_nframes_t& pos);
938 int embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
939 ARDOUR::AudioTrack* track, jack_nframes_t& pos, bool prompt);
940 int finish_bringing_in_audio (ARDOUR::AudioRegion& region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, jack_nframes_t& pos, Editing::ImportMode mode);
942 /* generic interthread progress window */
944 ArdourDialog* interthread_progress_window;
945 Gtk::Label interthread_progress_label;
946 Gtk::VBox interthread_progress_vbox;
947 Gtk::ProgressBar interthread_progress_bar;
948 Gtk::Button interthread_cancel_button;
949 Gtk::Label interthread_cancel_label;
950 sigc::connection interthread_progress_connection;
951 void interthread_cancel_clicked ();
952 void build_interthread_progress_window ();
953 ARDOUR::InterThreadInfo* current_interthread_info;
956 AnalysisWindow* analysis_window;
959 /* import specific info */
961 ARDOUR::Session::import_status import_status;
962 gint import_progress_timeout (void *);
963 static void *_import_thread (void *);
964 void* import_thread ();
966 /* to support this ... */
968 void import_audio (bool as_tracks);
969 void do_import (vector<string> paths, bool split, bool as_tracks);
971 void move_to_start ();
974 void center_playhead ();
975 void center_edit_cursor ();
976 void edit_cursor_backward ();
977 void edit_cursor_forward ();
978 void playhead_backward ();
979 void playhead_forward ();
980 void scroll_backward (float pages=0.8f);
981 void scroll_forward (float pages=0.8f);
982 void scroll_tracks_down ();
983 void scroll_tracks_up ();
984 void delete_sample_forward ();
985 void delete_sample_backward ();
986 void delete_screen ();
987 void search_backwards ();
988 void search_forwards ();
990 void clear_markers ();
991 void clear_ranges ();
992 void clear_locations ();
993 void jump_forward_to_mark ();
994 void jump_backward_to_mark ();
995 void cursor_align (bool playhead_to_edit);
997 void remove_last_capture ();
998 void select_all_selectables_using_time_selection ();
999 void select_all_selectables_using_loop();
1000 void select_all_selectables_using_punch();
1001 void set_selection_from_range (ARDOUR::Location&);
1002 void set_selection_from_punch ();
1003 void set_selection_from_loop ();
1004 void set_selection_from_audio_region ();
1006 void add_location_from_audio_region ();
1007 void add_location_from_selection ();
1008 void set_route_loop_selection ();
1010 void add_location_from_playhead_cursor ();
1012 void reverse_selection ();
1013 void edit_envelope ();
1015 void start_scrolling ();
1016 void stop_scrolling ();
1018 void keyboard_selection_begin ();
1019 void keyboard_selection_finish (bool add);
1020 bool have_pending_keyboard_selection;
1021 jack_nframes_t pending_keyboard_selection_start;
1023 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1024 void extend_selection_to_end_of_region (bool next);
1025 void extend_selection_to_start_of_region (bool previous);
1027 Editing::SnapType snap_type;
1028 Editing::SnapMode snap_mode;
1029 double snap_threshold;
1031 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1032 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1033 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1035 void handle_gui_changes (const string &, void *);
1037 void hide_all_tracks (bool with_select);
1040 LineDragInfo current_line_drag_info;
1042 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1043 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1044 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1046 Gtk::Menu fade_context_menu;
1047 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1049 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1050 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1051 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1052 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1053 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1054 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1056 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1057 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1058 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1059 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1061 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1062 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1063 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1064 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1065 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1066 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1067 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1068 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1071 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1075 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1077 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1078 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1079 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1080 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1081 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1082 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1083 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1084 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1085 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1086 void start_line_grab (AutomationLine *, GdkEvent*);
1087 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1088 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1089 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1090 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1092 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1094 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1095 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1097 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1098 void brush (jack_nframes_t);
1100 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1101 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1103 /* Canvas event handlers */
1105 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1106 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1107 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1108 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1109 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1110 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1111 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1112 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1113 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1114 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1115 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1116 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1117 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1118 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1119 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1120 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1121 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1122 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1123 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1125 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1126 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1127 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1128 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1129 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1131 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1132 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1133 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1134 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1135 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1136 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1137 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1138 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1140 /* non-public event handlers */
1142 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1143 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1144 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1145 bool track_canvas_scroll (GdkEventScroll* event);
1147 bool track_canvas_button_press_event (GdkEventButton *);
1148 bool track_canvas_button_release_event (GdkEventButton *);
1150 void track_canvas_allocate (Gtk::Allocation alloc);
1151 void time_canvas_allocate (Gtk::Allocation alloc);
1153 void set_edit_cursor (GdkEvent* event);
1154 void set_playhead_cursor (GdkEvent* event);
1156 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1157 void kbd_set_playhead_cursor ();
1158 void kbd_set_edit_cursor ();
1159 void kbd_mute_unmute_region ();
1161 void kbd_set_sync_position ();
1162 void kbd_align (ARDOUR::RegionPoint);
1163 void kbd_align_relative (ARDOUR::RegionPoint);
1165 void kbd_audition ();
1167 void kbd_do_split (GdkEvent*);
1168 void kbd_do_set_sync_position (GdkEvent* ev);
1169 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1170 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1171 void kbd_do_brush (GdkEvent*);
1172 void kbd_do_audition (GdkEvent*);
1174 void handle_new_duration ();
1175 void initialize_canvas ();
1176 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1177 void scroll_canvas ();
1179 /* display control */
1181 bool _show_measures;
1182 bool _show_waveforms;
1183 bool _follow_playhead;
1184 bool _show_waveforms_recording;
1186 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1188 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1190 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1191 TimeLineList free_measure_lines;
1192 TimeLineList used_measure_lines;
1194 ArdourCanvas::Group* time_line_group;
1195 ArdourCanvas::SimpleLine* get_time_line ();
1196 void hide_measures ();
1197 void draw_measures ();
1198 void draw_time_bars ();
1200 void new_tempo_section ();
1202 void mouse_add_new_tempo_event (jack_nframes_t where);
1203 void mouse_add_new_meter_event (jack_nframes_t where);
1205 void remove_tempo_marker (ArdourCanvas::Item*);
1206 void remove_meter_marker (ArdourCanvas::Item*);
1207 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1208 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1210 void edit_tempo_section (ARDOUR::TempoSection*);
1211 void edit_meter_section (ARDOUR::MeterSection*);
1212 void edit_tempo_marker (ArdourCanvas::Item*);
1213 void edit_meter_marker (ArdourCanvas::Item*);
1215 void marker_menu_edit ();
1216 void marker_menu_remove ();
1217 void marker_menu_rename ();
1218 void marker_menu_hide ();
1219 void marker_menu_loop_range ();
1220 void marker_menu_select_all_selectables_using_range ();
1221 void marker_menu_separate_regions_using_location ();
1222 void marker_menu_play_from ();
1223 void marker_menu_set_playhead ();
1224 void marker_menu_set_from_playhead ();
1225 void marker_menu_set_from_selection ();
1226 void new_transport_marker_menu_set_loop ();
1227 void new_transport_marker_menu_set_punch ();
1228 void update_loop_range_view (bool visibility=false);
1229 void update_punch_range_view (bool visibility=false);
1230 gint new_transport_marker_menu_popdown (GdkEventAny*);
1231 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1232 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1233 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1234 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1235 void build_range_marker_menu ();
1236 void build_marker_menu ();
1237 void build_tm_marker_menu ();
1238 void build_transport_marker_menu ();
1239 void build_new_transport_marker_menu ();
1241 Gtk::Menu* tm_marker_menu;
1242 Gtk::Menu* marker_menu;
1243 Gtk::Menu* range_marker_menu;
1244 Gtk::Menu* transport_marker_menu;
1245 Gtk::Menu* new_transport_marker_menu;
1246 ArdourCanvas::Item* marker_menu_item;
1248 typedef list<Marker*> Marks;
1251 void remove_metric_marks ();
1252 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1254 void tempo_map_changed (ARDOUR::Change);
1255 void redisplay_tempo ();
1257 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1258 uint32_t bbt_beat_subdivision;
1262 Gtk::ToggleButton editor_mixer_button;
1264 void editor_mixer_button_toggled ();
1266 AudioClock selection_start_clock;
1267 Gtk::Label selection_start_clock_label;
1268 AudioClock selection_end_clock;
1269 Gtk::Label selection_end_clock_label;
1270 AudioClock edit_cursor_clock;
1271 Gtk::Label edit_cursor_clock_label;
1272 AudioClock zoom_range_clock;
1273 Gtk::Button zoom_in_button;
1274 Gtk::Button zoom_out_button;
1275 Gtk::Button zoom_out_full_button;
1276 Gtk::Button zoom_onetoone_button;
1278 Gtk::VBox toolbar_clock_vbox;
1279 Gtk::VBox toolbar_selection_clock_vbox;
1280 Gtk::Table toolbar_selection_clock_table;
1281 Gtk::Label toolbar_selection_cursor_label;
1283 Gtk::Table mouse_mode_button_table;
1284 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1285 Gtk::ToggleButton mouse_select_button;
1286 Gtk::ToggleButton mouse_move_button;
1287 Gtk::ToggleButton mouse_gain_button;
1288 Gtk::ToggleButton mouse_zoom_button;
1289 Gtk::ToggleButton mouse_timefx_button;
1290 Gtk::ToggleButton mouse_audition_button;
1291 GroupedButtons *mouse_mode_button_set;
1292 void mouse_mode_toggled (Editing::MouseMode m);
1293 bool ignore_mouse_mode_toggle;
1295 gint mouse_select_button_release (GdkEventButton*);
1297 Gtk::VBox automation_box;
1298 Gtk::Button automation_mode_button;
1299 Gtk::ToggleButton global_automation_button;
1301 Gtk::ComboBoxText edit_mode_selector;
1302 Gtk::Label edit_mode_label;
1303 Gtk::VBox edit_mode_box;
1305 void edit_mode_selection_done ();
1307 Gtk::ComboBoxText snap_type_selector;
1308 Gtk::Label snap_type_label;
1309 Gtk::VBox snap_type_box;
1311 void snap_type_selection_done ();
1313 Gtk::ComboBoxText snap_mode_selector;
1314 Gtk::Label snap_mode_label;
1315 Gtk::VBox snap_mode_box;
1317 void snap_mode_selection_done ();
1319 Gtk::ComboBoxText zoom_focus_selector;
1320 Gtk::Label zoom_focus_label;
1321 Gtk::VBox zoom_focus_box;
1323 void zoom_focus_selection_done ();
1325 Gtk::Label zoom_indicator_label;
1326 Gtk::HBox zoom_indicator_box;
1327 Gtk::VBox zoom_indicator_vbox;
1329 void update_zoom_indicator ();
1330 void zoom_adjustment_changed();
1332 void edit_cursor_clock_changed();
1334 void setup_toolbar ();
1336 Gtkmm2ext::TearOff* tools_tearoff;
1337 Gtk::HBox toolbar_hbox;
1338 Gtk::EventBox toolbar_base;
1339 Gtk::Frame toolbar_frame;
1341 /* selection process */
1343 Selection* selection;
1344 Selection* cut_buffer;
1346 void time_selection_changed ();
1347 void track_selection_changed ();
1348 void region_selection_changed ();
1349 void point_selection_changed ();
1350 void audio_track_selection_changed ();
1351 void line_selection_changed ();
1360 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1361 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1362 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1363 void cancel_selection ();
1365 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1366 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1367 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1369 bool audio_region_selection_covers (jack_nframes_t where);
1371 /* transport range select process */
1372 enum RangeMarkerOp {
1374 CreateTransportMarker
1377 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1378 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1379 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1381 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1382 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1383 ArdourCanvas::Line* marker_drag_line;
1384 ArdourCanvas::Points marker_drag_line_points;
1385 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1387 void update_marker_drag_item (ARDOUR::Location *);
1389 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1390 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1391 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1392 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1393 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1394 ArdourCanvas::SimpleLine *transport_punchin_line;
1395 ArdourCanvas::SimpleLine *transport_punchout_line;
1396 ArdourCanvas::SimpleRect *transport_preroll_rect;
1397 ArdourCanvas::SimpleRect *transport_postroll_rect;
1399 ARDOUR::Location* transport_loop_location();
1400 ARDOUR::Location* transport_punch_location();
1402 ARDOUR::Location *temp_location;
1404 /* object rubberband select process */
1406 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1407 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1408 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1410 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1412 ArdourCanvas::SimpleRect *rubberband_rect;
1414 /* mouse zoom process */
1416 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1417 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1418 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1420 ArdourCanvas::SimpleRect *zoom_rect;
1421 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1423 /* diskstream/route display management */
1425 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1426 RouteDisplayModelColumns() {
1431 Gtk::TreeModelColumn<Glib::ustring> text;
1432 Gtk::TreeModelColumn<bool> visible;
1433 Gtk::TreeModelColumn<TimeAxisView*> tv;
1436 RouteDisplayModelColumns route_display_columns;
1437 Glib::RefPtr<Gtk::ListStore> route_display_model;
1438 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1440 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1441 Gtkmm2ext::DnDTreeView route_list_display;
1442 Gtk::ScrolledWindow route_list_scroller;
1443 Gtk::Menu* route_list_menu;
1445 bool route_list_display_button_press (GdkEventButton*);
1446 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1448 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1449 void route_list_delete (const Gtk::TreeModel::Path&);
1450 void initial_route_list_display ();
1451 void redisplay_route_list();
1452 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1453 bool ignore_route_list_reorder;
1454 bool no_route_list_redisplay;
1455 void queue_route_list_reordered ();
1457 void build_route_list_menu ();
1458 void show_route_list_menu ();
1460 void show_all_routes ();
1461 void hide_all_routes ();
1462 void show_all_audiotracks ();
1463 void hide_all_audiotracks ();
1464 void show_all_audiobus ();
1465 void hide_all_audiobus ();
1467 void set_all_tracks_visibility (bool yn);
1468 void set_all_audio_visibility (int type, bool yn);
1470 /* edit group management */
1472 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1473 GroupListModelColumns () {
1479 Gtk::TreeModelColumn<bool> is_active;
1480 Gtk::TreeModelColumn<bool> is_visible;
1481 Gtk::TreeModelColumn<std::string> text;
1482 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1485 GroupListModelColumns group_columns;
1486 Glib::RefPtr<Gtk::ListStore> group_model;
1487 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1489 Gtk::TreeView edit_group_display;
1490 Gtk::ScrolledWindow edit_group_display_scroller;
1491 Gtk::Menu* edit_group_list_menu;
1493 void build_edit_group_list_menu ();
1494 void activate_all_edit_groups ();
1495 void disable_all_edit_groups ();
1497 bool in_edit_group_row_change;
1498 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1499 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1500 void new_edit_group ();
1501 void edit_group_list_button_clicked ();
1502 gint edit_group_list_button_press_event (GdkEventButton* ev);
1503 void edit_group_selection_changed ();
1504 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1505 void fake_remove_edit_group (ARDOUR::RouteGroup* group);
1506 void add_edit_group (ARDOUR::RouteGroup* group);
1507 void remove_selected_edit_group ();
1508 void edit_groups_changed ();
1509 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1511 Gtk::VBox list_vpacker;
1515 int autoscroll_timeout_tag;
1516 int autoscroll_direction;
1517 uint32_t autoscroll_cnt;
1518 jack_nframes_t autoscroll_distance;
1520 static gint _autoscroll_canvas (void *);
1521 gint autoscroll_canvas ();
1522 void start_canvas_autoscroll (int direction);
1523 void stop_canvas_autoscroll ();
1524 void maybe_autoscroll (GdkEvent*);
1533 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1534 void point_trim (GdkEvent*);
1535 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1536 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1537 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1538 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1540 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1541 void thaw_region_after_trim (AudioRegionView& rv);
1543 void trim_region_to_edit_cursor ();
1544 void trim_region_from_edit_cursor ();
1546 bool show_gain_after_trim;
1550 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1551 const Glib::RefPtr<Gdk::DragContext>& context,
1554 const Gtk::SelectionData& data,
1558 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1561 const Gtk::SelectionData& data,
1565 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1568 const Gtk::SelectionData& data,
1573 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1576 const Gtk::SelectionData& data,
1580 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1583 const Gtk::SelectionData& data,
1589 ExportDialog *export_dialog;
1590 ExportDialog *export_range_markers_dialog;
1592 void export_range (jack_nframes_t start, jack_nframes_t end);
1593 void export_range_markers ();
1595 int write_region_selection(AudioRegionSelection&);
1596 bool write_region (string path, ARDOUR::AudioRegion&);
1597 void export_region ();
1598 void bounce_region_selection ();
1599 void bounce_range_selection ();
1600 void external_edit_region ();
1602 int write_audio_selection (TimeSelection&);
1603 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1605 void write_selection ();
1609 UndoAction get_memento() const;
1611 XMLNode *before; /* used in *_reversible_command */
1612 void begin_reversible_command (string cmd_name);
1613 void commit_reversible_command ();
1615 /* visual history */
1617 UndoHistory visual_history;
1618 UndoTransaction current_visual_command;
1620 void begin_reversible_visual_command (const string & cmd_name);
1621 void commit_reversible_visual_command ();
1623 void update_title ();
1624 void update_title_s (const string & snapshot_name);
1627 Selection* selection;
1628 double frames_per_unit;
1634 void store_state (State&) const;
1635 void restore_state (State *);
1637 void instant_save ();
1639 ARDOUR::AudioRegion* last_audition_region;
1641 /* freeze operations */
1643 ARDOUR::InterThreadInfo freeze_status;
1644 gint freeze_progress_timeout (void *);
1645 static void* _freeze_thread (void*);
1646 void* freeze_thread ();
1648 void freeze_route ();
1649 void unfreeze_route ();
1651 /* edit-group solo + mute */
1653 void set_edit_group_solo (ARDOUR::Route&, bool);
1654 void set_edit_group_mute (ARDOUR::Route&, bool);
1658 void duplicate_dialog (bool for_region);
1662 Gtk::Menu* edit_menu;
1663 bool edit_menu_map_handler (GdkEventAny*);
1665 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1667 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1668 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1669 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1671 struct TimeStretchDialog : public ArdourDialog {
1672 ARDOUR::Session::TimeStretchRequest request;
1674 AudioRegionSelection regions;
1675 Gtk::ProgressBar progress_bar;
1676 Gtk::ToggleButton quick_button;
1677 Gtk::ToggleButton antialias_button;
1678 Gtk::Button* cancel_button;
1679 Gtk::Button* action_button;
1680 Gtk::HBox upper_button_box;
1684 TimeStretchDialog (Editor& e);
1686 gint update_progress ();
1687 sigc::connection first_cancel;
1688 sigc::connection first_delete;
1689 void cancel_timestretch_in_progress ();
1690 gint delete_timestretch_in_progress (GdkEventAny*);
1693 /* "whats mine is yours" */
1695 friend class TimeStretchDialog;
1697 TimeStretchDialog* current_timestretch;
1699 static void* timestretch_thread (void *arg);
1700 int run_timestretch (AudioRegionSelection&, float fraction);
1701 void do_timestretch (TimeStretchDialog&);
1703 /* editor-mixer strip */
1705 MixerStrip *current_mixer_strip;
1706 Gtk::VBox current_mixer_strip_vbox;
1707 void cms_deleted ();
1708 void current_mixer_strip_hidden ();
1709 void current_mixer_strip_removed ();
1711 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1712 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1714 /* nudging tracks */
1716 void nudge_track (bool use_edit_cursor, bool forwards);
1720 bool _xfade_visibility;
1722 /* <CMT Additions> */
1723 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1724 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1726 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1727 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1729 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1730 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1731 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1733 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1734 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1735 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1736 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1738 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1739 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1740 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1741 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1743 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1744 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1745 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1746 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1747 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1748 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1750 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1751 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1752 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1753 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1754 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1755 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1757 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1758 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1760 ImageFrameSocketHandler* image_socket_listener ;
1761 /* </CMT Additions> */
1763 void toggle_xfade_active (ARDOUR::Crossfade*);
1764 void toggle_xfade_length (ARDOUR::Crossfade*);
1765 void edit_xfade (ARDOUR::Crossfade*);
1766 void remove_xfade ();
1767 void xfade_edit_left_region ();
1768 void xfade_edit_right_region ();
1770 static const int32_t default_width = 995;
1771 static const int32_t default_height = 765;
1775 Gtk::Button nudge_forward_button;
1776 Gtk::Button nudge_backward_button;
1777 Gtk::HBox nudge_hbox;
1778 Gtk::VBox nudge_vbox;
1779 Gtk::Label nudge_label;
1780 AudioClock nudge_clock;
1782 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1786 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1788 /* handling cleanup */
1790 int playlist_deletion_dialog (ARDOUR::Playlist*);
1792 vector<sigc::connection> session_connections;
1794 /* tracking step changes of track height */
1796 TimeAxisView* current_stepping_trackview;
1797 struct timeval last_track_height_step_timestamp;
1798 gint track_height_step_timeout();
1799 sigc::connection step_timeout;
1801 TimeAxisView* entered_track;
1802 AudioRegionView* entered_regionview;
1803 bool clear_entered_track;
1804 gint left_track_canvas (GdkEventCrossing*);
1805 void set_entered_track (TimeAxisView*);
1806 void set_entered_regionview (AudioRegionView*);
1807 gint left_automation_track ();
1809 bool _new_regionviews_show_envelope;
1811 void toggle_gain_envelope_visibility ();
1812 void toggle_gain_envelope_active ();
1814 bool on_key_press_event (GdkEventKey*);
1816 void session_state_saved (string);
1819 #endif /* __ardour_editor_h__ */