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 <pbd/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;
87 class RouteTimeAxisView;
88 class AudioTimeAxisView;
89 class AutomationTimeAxisView;
90 class AudioRegionView;
93 class PlaylistSelector;
97 class UIExportSpecification;
101 class TrackSelection;
102 class AutomationSelection;
105 class AudioStreamView;
108 class AnalysisWindow;
111 /* <CMT Additions> */
112 class ImageFrameView;
113 class ImageFrameTimeAxisView;
114 class ImageFrameTimeAxis;
115 class MarkerTimeAxis ;
117 class ImageFrameSocketHandler ;
118 class TimeAxisViewItem ;
119 /* </CMT Additions> */
122 class Editor : public PublicEditor
125 Editor (ARDOUR::AudioEngine&);
128 void connect_to_session (ARDOUR::Session *);
129 ARDOUR::Session* current_session() const { return session; }
131 jack_nframes_t leftmost_position() const { return leftmost_frame; }
132 jack_nframes_t current_page_frames() const {
133 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
136 void set_snap_to (Editing::SnapType);
137 void set_snap_mode (Editing::SnapMode);
138 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
140 void undo (uint32_t n = 1);
141 void redo (uint32_t n = 1);
143 XMLNode& get_state ();
144 int set_state (const XMLNode& );
146 void set_mouse_mode (Editing::MouseMode, bool force=true);
147 void step_mouse_mode (bool next);
148 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
150 void add_imageframe_time_axis(const string & track_name, void*) ;
151 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
152 void connect_to_image_compositor() ;
153 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
154 TimeAxisView* get_named_time_axis(const string & name) ;
156 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
157 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
158 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
160 /* option editor-access */
162 void set_show_waveforms (bool yn);
163 bool show_waveforms() const { return _show_waveforms; }
165 void set_show_waveforms_recording (bool yn);
166 bool show_waveforms_recording() const { return _show_waveforms_recording; }
168 /* things that need to be public to be used in the main menubar */
170 void new_region_from_selection ();
171 void separate_region_from_selection ();
172 void separate_regions_using_location (ARDOUR::Location&);
173 void toggle_playback (bool with_abort);
177 void set_edit_menu (Gtk::Menu&);
179 jack_nframes_t unit_to_frame (double unit) {
180 return (jack_nframes_t) rint (unit * frames_per_unit);
183 double frame_to_unit (jack_nframes_t frame) {
184 return rint ((double) frame / (double) frames_per_unit);
187 double frame_to_unit (double frame) {
188 return rint (frame / frames_per_unit);
191 /* NOTE: these functions assume that the "pixel" coordinate is
192 the result of using the world->canvas affine transform on a
193 world coordinate. These coordinates already take into
194 account any scrolling carried out by adjusting the
198 jack_nframes_t pixel_to_frame (double pixel) {
200 /* pixel can be less than zero when motion events
201 are processed. since we've already run the world->canvas
202 affine, that means that the location *really* is "off
203 to the right" and thus really is "before the start".
207 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
213 gulong frame_to_pixel (jack_nframes_t frame) {
214 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
219 Selection& get_selection() const { return *selection; }
220 Selection& get_cut_buffer() const { return *cut_buffer; }
222 void play_selection ();
223 void select_all_in_track (Selection::Operation op);
224 void select_all (Selection::Operation op);
225 void invert_selection_in_track ();
226 void invert_selection ();
230 void set_show_measures (bool yn);
231 bool show_measures () const { return _show_measures; }
234 /* analysis window */
235 void analyze_region_selection();
236 void analyze_range_selection();
241 /* these initiate export ... */
243 void export_session();
244 void export_selection();
246 /* this is what actually does it */
248 void export_audiofile (ARDOUR::AudioExportSpecification&);
252 void add_toplevel_controls (Gtk::Container&);
254 void set_zoom_focus (Editing::ZoomFocus);
255 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
256 gdouble get_current_zoom () { return frames_per_unit; }
258 void temporal_zoom_step (bool coarser);
260 /* stuff that AudioTimeAxisView and related classes use */
262 PlaylistSelector& playlist_selector() const;
263 void route_name_changed (TimeAxisView *);
264 gdouble frames_per_unit;
265 jack_nframes_t leftmost_frame;
266 void clear_playlist (ARDOUR::Playlist&);
268 void new_playlists ();
269 void copy_playlists ();
270 void clear_playlists ();
272 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
274 Width editor_mixer_strip_width;
275 void show_editor_mixer (bool yn);
276 void set_selected_mixer_strip (TimeAxisView&);
277 void hide_track_in_display (TimeAxisView& tv);
278 void show_track_in_display (TimeAxisView& tv);
280 /* nudge is initiated by transport controls owned by ARDOUR_UI */
282 void nudge_forward (bool next);
283 void nudge_backward (bool next);
285 /* nudge initiated from context menu */
287 void nudge_forward_capture_offset ();
288 void nudge_backward_capture_offset ();
290 /* playhead/screen stuff */
292 void set_follow_playhead (bool yn);
293 void toggle_follow_playhead ();
294 bool follow_playhead() const { return _follow_playhead; }
296 void toggle_waveform_visibility ();
297 void toggle_waveforms_while_recording ();
298 void toggle_measure_visibility ();
300 void set_meter_falloff (int);
301 void set_meter_hold (int32_t);
305 void toggle_auto_xfade ();
306 void toggle_xfades_active ();
307 void toggle_xfade_visibility ();
308 bool xfade_visibility() const { return _xfade_visibility; }
309 void update_crossfade_model ();
310 void set_crossfade_model (ARDOUR::CrossfadeModel);
314 void set_layer_model (ARDOUR::Session::LayerModel);
315 void update_layering_model ();
317 /* redirect shared ops menu. caller must free returned menu */
319 Gtk::Menu* redirect_menu ();
321 /* floating windows/transient */
323 void ensure_float (Gtk::Window&);
327 void scroll_tracks_down_line ();
328 void scroll_tracks_up_line ();
330 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
331 void prepare_for_cleanup ();
333 void reposition_x_origin (jack_nframes_t sample);
335 void maximise_editing_space();
336 void restore_editing_space();
339 void map_transport_state ();
340 void map_position_change (jack_nframes_t);
346 ARDOUR::Session *session;
347 ARDOUR::AudioEngine& engine;
350 PlaylistSelector* _playlist_selector;
352 void set_frames_per_unit (double);
353 void frames_per_unit_modified ();
355 Editing::MouseMode mouse_mode;
356 void mouse_insert (GdkEventButton *);
358 int pre_maximal_pane_position;
359 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
361 Gtk::Notebook the_notebook;
362 Gtk::HPaned edit_pane;
364 Gtk::EventBox meter_base;
366 Gtk::EventBox marker_base;
367 Gtk::HBox marker_box;
368 Gtk::VBox scrollers_rulers_markers_box;
370 void location_changed (ARDOUR::Location *);
371 void location_flags_changed (ARDOUR::Location *, void *);
372 void refresh_location_display ();
373 void refresh_location_display_s (ARDOUR::Change);
374 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
375 void add_new_location (ARDOUR::Location *);
376 void location_gone (ARDOUR::Location *);
377 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
378 gint really_remove_marker (ARDOUR::Location* loc);
380 uint32_t location_marker_color;
381 uint32_t location_range_color;
382 uint32_t location_loop_color;
383 uint32_t location_punch_color;
384 uint32_t location_cd_marker_color;
386 struct LocationMarkers {
394 void set_name (const string&);
395 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
396 void set_color_rgba (uint32_t);
399 LocationMarkers *find_location_markers (ARDOUR::Location *);
400 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
402 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
403 LocationMarkerMap location_markers;
405 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
406 void clear_marker_display ();
407 void mouse_add_new_marker (jack_nframes_t where);
409 TimeAxisView* clicked_trackview;
410 AudioTimeAxisView* clicked_audio_trackview;
411 RegionView* clicked_regionview;
412 RegionView* latest_regionview;
413 uint32_t clicked_selection;
414 CrossfadeView* clicked_crossfadeview;
415 ControlPoint* clicked_control_point;
417 void get_relevant_audio_tracks (AudioTimeAxisView& base, std::set<AudioTimeAxisView*>& relevant_tracks);
418 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
420 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
422 void mapped_set_selected_regionview_from_click (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
423 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
424 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
425 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
429 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
430 bool button_release_can_deselect;
432 void catch_vanishing_regionview (RegionView *);
434 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
435 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
436 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
438 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
439 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::shared_ptr<ARDOUR::Region>);
440 void collect_new_region_view (RegionView *);
442 Gtk::Menu track_context_menu;
443 Gtk::Menu track_region_context_menu;
444 Gtk::Menu track_selection_context_menu;
445 Gtk::Menu track_crossfade_context_menu;
447 Gtk::MenuItem* region_edit_menu_split_item;
448 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
449 Gtk::Menu * track_region_edit_playlist_menu;
450 Gtk::Menu * track_edit_playlist_submenu;
451 Gtk::Menu * track_selection_edit_playlist_submenu;
453 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
454 Gtk::Menu* build_track_context_menu (jack_nframes_t);
455 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
456 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
457 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
458 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
459 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
460 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
461 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
462 void add_crossfade_context_items (AudioStreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
463 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
465 void handle_new_route (ARDOUR::Session::RouteList&);
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 boost::shared_ptr<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;
651 void reset_hscrollbar_stepping ();
653 bool hscrollbar_button_press (GdkEventButton*);
654 bool hscrollbar_button_release (GdkEventButton*);
655 void hscrollbar_allocate (Gtk::Allocation &alloc);
658 double canvas_height;
659 jack_nframes_t last_canvas_frame;
661 bool track_canvas_map_handler (GdkEventAny*);
662 bool time_canvas_map_handler (GdkEventAny*);
664 gint edit_controls_button_release (GdkEventButton*);
665 Gtk::Menu *edit_controls_left_menu;
666 Gtk::Menu *edit_controls_right_menu;
668 void track_canvas_scroller_realized ();
669 void time_canvas_scroller_realized ();
671 Gtk::VBox track_canvas_vbox;
672 Gtk::VBox time_canvas_vbox;
673 Gtk::VBox edit_controls_vbox;
674 Gtk::HBox edit_controls_hbox;
676 void control_scroll (float);
677 bool deferred_control_scroll (jack_nframes_t);
678 sigc::connection control_scroll_connection;
680 void tie_vertical_scrolling ();
681 void canvas_horizontally_scrolled ();
682 bool lazy_canvas_horizontally_scrolled ();
684 void reposition_and_zoom (jack_nframes_t sample, double fpu);
685 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
686 void end_location_changed (ARDOUR::Location*);
687 bool repos_zoom_queued;
689 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
690 RegionListDisplayModelColumns() {
695 Gtk::TreeModelColumn<Glib::ustring> name;
696 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
697 Gtk::TreeModelColumn<Gdk::Color> color_;
700 RegionListDisplayModelColumns region_list_columns;
701 Gtkmm2ext::DnDTreeView region_list_display;
702 Glib::RefPtr<Gtk::TreeStore> region_list_model;
703 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
704 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
706 void region_list_selection_changed ();
707 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
709 Gtk::Menu *region_list_menu;
710 Gtk::ScrolledWindow region_list_scroller;
711 Gtk::Frame region_list_frame;
713 bool region_list_display_key_press (GdkEventKey *);
714 bool region_list_display_key_release (GdkEventKey *);
715 bool region_list_display_button_press (GdkEventButton *);
716 bool region_list_display_button_release (GdkEventButton *);
717 void region_list_clear ();
718 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
719 void build_region_list_menu ();
720 void show_region_list_display_context_menu (int button, int time);
722 bool show_automatic_regions_in_region_list;
723 Editing::RegionListSortType region_list_sort_type;
725 void reset_region_list_sort_direction (bool);
726 void reset_region_list_sort_type (Editing::RegionListSortType);
728 void toggle_full_region_list ();
729 void toggle_show_auto_regions ();
731 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
735 Gtk::ScrolledWindow snapshot_display_scroller;
736 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
737 SnapshotDisplayModelColumns() {
741 Gtk::TreeModelColumn<Glib::ustring> visible_name;
742 Gtk::TreeModelColumn<Glib::ustring> real_name;
745 SnapshotDisplayModelColumns snapshot_display_columns;
746 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
747 Gtk::TreeView snapshot_display;
749 bool snapshot_display_button_press (GdkEventButton*);
750 void snapshot_display_selection_changed ();
751 void redisplay_snapshots();
753 /* named selections */
755 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
756 NamedSelectionDisplayModelColumns() {
760 Gtk::TreeModelColumn<Glib::ustring> text;
761 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
764 NamedSelectionDisplayModelColumns named_selection_columns;
765 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
767 Gtkmm2ext::DnDTreeView named_selection_display;
768 Gtk::ScrolledWindow named_selection_scroller;
770 void name_selection();
771 void named_selection_name_chosen ();
772 void create_named_selection (const string &);
773 void paste_named_selection (float times);
775 void handle_new_named_selection ();
776 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
777 void redisplay_named_selections ();
779 gint named_selection_display_button_press (GdkEventButton *ev);
780 void named_selection_display_selection_changed ();
784 TrackViewList track_views;
785 TimeAxisView *trackview_by_y_position (double ypos);
787 static Gdk::Cursor* cross_hair_cursor;
788 static Gdk::Cursor* trimmer_cursor;
789 static Gdk::Cursor* selector_cursor;
790 static Gdk::Cursor* grabber_cursor;
791 static Gdk::Cursor* zoom_cursor;
792 static Gdk::Cursor* time_fx_cursor;
793 static Gdk::Cursor* fader_cursor;
794 static Gdk::Cursor* speaker_cursor;
795 static Gdk::Cursor* wait_cursor;
796 static Gdk::Cursor* timebar_cursor;
798 static void build_cursors ();
800 sigc::connection scroll_connection;
801 jack_nframes_t last_update_frame;
802 void center_screen (jack_nframes_t);
803 void center_screen_internal (jack_nframes_t, float);
805 void update_current_screen ();
807 gint show_track_context_menu (GdkEventButton *);
808 void hide_track_context_menu ();
810 void session_going_away ();
812 jack_nframes_t cut_buffer_start;
813 jack_nframes_t cut_buffer_length;
815 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
816 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
817 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
818 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
819 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
820 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
822 /* KEYMAP HANDLING */
824 void register_actions ();
826 int ensure_cursor (jack_nframes_t* pos);
828 void handle_new_audio_region (boost::shared_ptr<ARDOUR::AudioRegion>);
829 void handle_audio_region_removed (boost::shared_ptr<ARDOUR::AudioRegion>);
830 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
831 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
832 void redisplay_regions ();
833 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
835 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
837 void cut_copy (Editing::CutCopyOp);
838 void cut_copy_points (Editing::CutCopyOp);
839 void cut_copy_regions (Editing::CutCopyOp);
840 void cut_copy_ranges (Editing::CutCopyOp);
843 void paste_internal (jack_nframes_t position, float times);
845 /* EDITING OPERATIONS */
847 void reset_point_selection ();
848 void toggle_region_mute ();
849 void toggle_region_opaque ();
850 void raise_region ();
851 void raise_region_to_top ();
852 void lower_region ();
853 void lower_region_to_bottom ();
854 void split_region ();
855 void split_region_at (jack_nframes_t);
856 void split_regions_at (jack_nframes_t, RegionSelection&);
857 void crop_region_to_selection ();
858 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, jack_nframes_t);
859 void set_region_sync_from_edit_cursor ();
860 void remove_region_sync();
861 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
862 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
863 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, jack_nframes_t position);
864 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, jack_nframes_t position);
865 void remove_some_regions ();
866 void remove_clicked_region ();
867 void destroy_clicked_region ();
869 void duplicate_some_regions (RegionSelection&, float times);
870 void duplicate_selection (float times);
871 void region_fill_selection ();
873 void region_fill_track ();
874 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
875 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
876 void split_multichannel_region();
877 void reverse_region ();
878 void normalize_region ();
879 void denormalize_region ();
881 void audition_region_from_region_list ();
882 void hide_region_from_region_list ();
883 void remove_region_from_region_list ();
885 void align (ARDOUR::RegionPoint);
886 void align_relative (ARDOUR::RegionPoint);
891 void paste (float times);
893 int get_prefix (float&, bool&);
895 void keyboard_paste ();
896 void keyboard_duplicate_region ();
897 void keyboard_duplicate_selection ();
898 void keyboard_nudge ();
899 void keyboard_insert_region_list_selection ();
901 void region_from_selection ();
902 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
905 void rename_region ();
906 void rename_region_finished (bool);
908 void play_from_start ();
909 void play_from_edit_cursor ();
910 void play_selected_region ();
911 void audition_selected_region ();
912 void toggle_loop_playback ();
913 void loop_selected_region ();
914 void play_location (ARDOUR::Location&);
915 void loop_location (ARDOUR::Location&);
917 Editing::ZoomFocus zoom_focus;
919 void temporal_zoom_selection ();
920 void temporal_zoom_session ();
921 void temporal_zoom (gdouble scale);
922 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
923 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
925 void amplitude_zoom (gdouble scale);
926 void amplitude_zoom_step (bool in);
928 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
929 void insert_region_list_selection (float times);
931 void add_external_audio_action (Editing::ImportMode);
933 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t& pos, bool prompt);
934 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
935 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
936 int import_sndfile (Glib::ustring path, Editing::ImportMode mode, ARDOUR::AudioTrack* track, jack_nframes_t& pos);
937 int embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
938 ARDOUR::AudioTrack* track, jack_nframes_t& pos, bool prompt);
939 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, jack_nframes_t& pos, Editing::ImportMode mode);
941 /* generic interthread progress window */
943 ArdourDialog* interthread_progress_window;
944 Gtk::Label interthread_progress_label;
945 Gtk::VBox interthread_progress_vbox;
946 Gtk::ProgressBar interthread_progress_bar;
947 Gtk::Button interthread_cancel_button;
948 Gtk::Label interthread_cancel_label;
949 sigc::connection interthread_progress_connection;
950 void interthread_cancel_clicked ();
951 void build_interthread_progress_window ();
952 ARDOUR::InterThreadInfo* current_interthread_info;
955 AnalysisWindow* analysis_window;
958 /* import specific info */
960 ARDOUR::Session::import_status import_status;
961 gint import_progress_timeout (void *);
962 static void *_import_thread (void *);
963 void* import_thread ();
965 /* to support this ... */
967 void import_audio (bool as_tracks);
968 void do_import (vector<string> paths, bool split, bool as_tracks);
970 void move_to_start ();
973 void center_playhead ();
974 void center_edit_cursor ();
975 void edit_cursor_backward ();
976 void edit_cursor_forward ();
977 void playhead_backward ();
978 void playhead_forward ();
979 void scroll_backward (float pages=0.8f);
980 void scroll_forward (float pages=0.8f);
981 void scroll_tracks_down ();
982 void scroll_tracks_up ();
983 void delete_sample_forward ();
984 void delete_sample_backward ();
985 void delete_screen ();
986 void search_backwards ();
987 void search_forwards ();
989 void clear_markers ();
990 void clear_ranges ();
991 void clear_locations ();
992 void jump_forward_to_mark ();
993 void jump_backward_to_mark ();
994 void cursor_align (bool playhead_to_edit);
996 void remove_last_capture ();
997 void select_all_selectables_using_time_selection ();
998 void select_all_selectables_using_loop();
999 void select_all_selectables_using_punch();
1000 void set_selection_from_range (ARDOUR::Location&);
1001 void set_selection_from_punch ();
1002 void set_selection_from_loop ();
1003 void set_selection_from_audio_region ();
1005 void add_location_from_audio_region ();
1006 void add_location_from_selection ();
1007 void set_route_loop_selection ();
1009 void add_location_from_playhead_cursor ();
1011 void reverse_selection ();
1012 void edit_envelope ();
1014 void start_scrolling ();
1015 void stop_scrolling ();
1017 void keyboard_selection_begin ();
1018 void keyboard_selection_finish (bool add);
1019 bool have_pending_keyboard_selection;
1020 jack_nframes_t pending_keyboard_selection_start;
1022 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1023 void extend_selection_to_end_of_region (bool next);
1024 void extend_selection_to_start_of_region (bool previous);
1026 Editing::SnapType snap_type;
1027 Editing::SnapMode snap_mode;
1028 double snap_threshold;
1030 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1031 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1032 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1034 void handle_gui_changes (const string &, void *);
1036 void hide_all_tracks (bool with_select);
1039 LineDragInfo current_line_drag_info;
1041 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1042 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1043 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1045 Gtk::Menu fade_context_menu;
1046 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1048 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1049 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1050 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1051 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1052 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1053 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1055 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1056 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1057 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1058 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1060 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1061 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1062 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1063 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1064 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1065 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1066 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1067 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1069 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1071 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1074 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1076 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1077 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1078 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1079 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1080 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1081 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1082 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1083 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1084 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1085 void start_line_grab (AutomationLine *, GdkEvent*);
1086 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1087 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1088 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1089 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1091 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1093 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1094 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1096 void mouse_brush_insert_region (RegionView*, jack_nframes_t pos);
1097 void brush (jack_nframes_t);
1099 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1100 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1102 /* Canvas event handlers */
1104 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1105 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1106 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1107 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1108 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1109 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1110 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1111 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1112 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1113 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1114 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1115 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1116 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1117 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1118 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1119 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1120 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1121 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1122 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1124 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1125 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1126 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1127 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1128 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1130 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1131 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1132 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1133 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1134 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1135 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1136 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1137 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1139 /* non-public event handlers */
1141 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1142 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1143 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1144 bool track_canvas_scroll (GdkEventScroll* event);
1146 bool track_canvas_button_press_event (GdkEventButton *);
1147 bool track_canvas_button_release_event (GdkEventButton *);
1149 void track_canvas_allocate (Gtk::Allocation alloc);
1150 void time_canvas_allocate (Gtk::Allocation alloc);
1152 void set_edit_cursor (GdkEvent* event);
1153 void set_playhead_cursor (GdkEvent* event);
1155 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1156 void kbd_set_playhead_cursor ();
1157 void kbd_set_edit_cursor ();
1158 void kbd_mute_unmute_region ();
1160 void kbd_set_sync_position ();
1161 void kbd_align (ARDOUR::RegionPoint);
1162 void kbd_align_relative (ARDOUR::RegionPoint);
1164 void kbd_audition ();
1166 void kbd_do_split (GdkEvent*);
1167 void kbd_do_set_sync_position (GdkEvent* ev);
1168 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1169 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1170 void kbd_do_brush (GdkEvent*);
1171 void kbd_do_audition (GdkEvent*);
1173 void handle_new_duration ();
1174 void initialize_canvas ();
1175 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1176 void scroll_canvas ();
1178 /* display control */
1180 bool _show_measures;
1181 bool _show_waveforms;
1182 bool _follow_playhead;
1183 bool _show_waveforms_recording;
1185 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1187 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1188 TimeLineList free_measure_lines;
1189 TimeLineList used_measure_lines;
1191 ArdourCanvas::Group* time_line_group;
1192 ArdourCanvas::SimpleLine* get_time_line ();
1193 void hide_measures ();
1194 bool draw_measures ();
1196 void new_tempo_section ();
1198 void mouse_add_new_tempo_event (jack_nframes_t where);
1199 void mouse_add_new_meter_event (jack_nframes_t where);
1201 void remove_tempo_marker (ArdourCanvas::Item*);
1202 void remove_meter_marker (ArdourCanvas::Item*);
1203 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1204 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1206 void edit_tempo_section (ARDOUR::TempoSection*);
1207 void edit_meter_section (ARDOUR::MeterSection*);
1208 void edit_tempo_marker (ArdourCanvas::Item*);
1209 void edit_meter_marker (ArdourCanvas::Item*);
1211 void marker_menu_edit ();
1212 void marker_menu_remove ();
1213 void marker_menu_rename ();
1214 void marker_menu_hide ();
1215 void marker_menu_loop_range ();
1216 void marker_menu_select_all_selectables_using_range ();
1217 void marker_menu_separate_regions_using_location ();
1218 void marker_menu_play_from ();
1219 void marker_menu_set_playhead ();
1220 void marker_menu_set_from_playhead ();
1221 void marker_menu_set_from_selection ();
1222 void new_transport_marker_menu_set_loop ();
1223 void new_transport_marker_menu_set_punch ();
1224 void update_loop_range_view (bool visibility=false);
1225 void update_punch_range_view (bool visibility=false);
1226 gint new_transport_marker_menu_popdown (GdkEventAny*);
1227 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1228 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1229 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1230 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1231 void build_range_marker_menu ();
1232 void build_marker_menu ();
1233 void build_tm_marker_menu ();
1234 void build_transport_marker_menu ();
1235 void build_new_transport_marker_menu ();
1237 Gtk::Menu* tm_marker_menu;
1238 Gtk::Menu* marker_menu;
1239 Gtk::Menu* range_marker_menu;
1240 Gtk::Menu* transport_marker_menu;
1241 Gtk::Menu* new_transport_marker_menu;
1242 ArdourCanvas::Item* marker_menu_item;
1244 typedef list<Marker*> Marks;
1247 void remove_metric_marks ();
1248 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1250 void tempo_map_changed (ARDOUR::Change);
1251 void redisplay_tempo ();
1253 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1254 uint32_t bbt_beat_subdivision;
1258 Gtk::ToggleButton editor_mixer_button;
1260 void editor_mixer_button_toggled ();
1262 AudioClock edit_cursor_clock;
1263 AudioClock zoom_range_clock;
1264 Gtk::Button zoom_in_button;
1265 Gtk::Button zoom_out_button;
1266 Gtk::Button zoom_out_full_button;
1267 Gtk::Button zoom_onetoone_button;
1269 Gtk::VBox toolbar_clock_vbox;
1270 Gtk::VBox toolbar_selection_clock_vbox;
1271 Gtk::Table toolbar_selection_clock_table;
1272 Gtk::Label toolbar_selection_cursor_label;
1274 Gtk::HBox mouse_mode_button_box;
1275 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1276 Gtk::ToggleButton mouse_select_button;
1277 Gtk::ToggleButton mouse_move_button;
1278 Gtk::ToggleButton mouse_gain_button;
1279 Gtk::ToggleButton mouse_zoom_button;
1280 Gtk::ToggleButton mouse_timefx_button;
1281 Gtk::ToggleButton mouse_audition_button;
1282 GroupedButtons *mouse_mode_button_set;
1283 void mouse_mode_toggled (Editing::MouseMode m);
1284 bool ignore_mouse_mode_toggle;
1286 gint mouse_select_button_release (GdkEventButton*);
1288 Gtk::VBox automation_box;
1289 Gtk::Button automation_mode_button;
1290 Gtk::ToggleButton global_automation_button;
1292 Gtk::ComboBoxText edit_mode_selector;
1293 Gtk::VBox edit_mode_box;
1295 void edit_mode_selection_done ();
1297 Gtk::ComboBoxText snap_type_selector;
1298 Gtk::ComboBoxText snap_mode_selector;
1301 void snap_type_selection_done ();
1302 void snap_mode_selection_done ();
1304 Gtk::ComboBoxText zoom_focus_selector;
1305 Gtk::VBox zoom_focus_box;
1307 void zoom_focus_selection_done ();
1311 void update_zoom_indicator ();
1312 void zoom_adjustment_changed();
1314 void edit_cursor_clock_changed();
1316 void setup_toolbar ();
1318 Gtkmm2ext::TearOff* tools_tearoff;
1319 Gtk::HBox toolbar_hbox;
1320 Gtk::EventBox toolbar_base;
1321 Gtk::Frame toolbar_frame;
1323 /* selection process */
1325 Selection* selection;
1326 Selection* cut_buffer;
1328 void time_selection_changed ();
1329 void track_selection_changed ();
1330 void region_selection_changed ();
1331 void point_selection_changed ();
1332 void audio_track_selection_changed ();
1333 void line_selection_changed ();
1342 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1343 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1344 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1345 void cancel_selection ();
1347 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1348 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1349 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1351 bool audio_region_selection_covers (jack_nframes_t where);
1353 /* transport range select process */
1354 enum RangeMarkerOp {
1356 CreateTransportMarker
1359 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1360 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1361 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1363 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1364 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1365 ArdourCanvas::Line* marker_drag_line;
1366 ArdourCanvas::Points marker_drag_line_points;
1367 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1369 void update_marker_drag_item (ARDOUR::Location *);
1371 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1372 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1373 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1374 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1375 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1376 ArdourCanvas::SimpleLine *transport_punchin_line;
1377 ArdourCanvas::SimpleLine *transport_punchout_line;
1378 ArdourCanvas::SimpleRect *transport_preroll_rect;
1379 ArdourCanvas::SimpleRect *transport_postroll_rect;
1381 ARDOUR::Location* transport_loop_location();
1382 ARDOUR::Location* transport_punch_location();
1384 ARDOUR::Location *temp_location;
1386 /* object rubberband select process */
1388 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1389 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1390 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1392 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1394 ArdourCanvas::SimpleRect *rubberband_rect;
1396 /* mouse zoom process */
1398 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1399 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1400 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1402 ArdourCanvas::SimpleRect *zoom_rect;
1403 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1405 /* diskstream/route display management */
1407 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1408 RouteDisplayModelColumns() {
1413 Gtk::TreeModelColumn<Glib::ustring> text;
1414 Gtk::TreeModelColumn<bool> visible;
1415 Gtk::TreeModelColumn<TimeAxisView*> tv;
1418 RouteDisplayModelColumns route_display_columns;
1419 Glib::RefPtr<Gtk::ListStore> route_display_model;
1420 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1422 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1423 Gtkmm2ext::DnDTreeView route_list_display;
1424 Gtk::ScrolledWindow route_list_scroller;
1425 Gtk::Menu* route_list_menu;
1427 bool route_list_display_button_press (GdkEventButton*);
1428 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1430 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1431 void route_list_delete (const Gtk::TreeModel::Path&);
1432 void initial_route_list_display ();
1433 void redisplay_route_list();
1434 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1435 bool ignore_route_list_reorder;
1436 bool no_route_list_redisplay;
1437 void queue_route_list_reordered ();
1439 void build_route_list_menu ();
1440 void show_route_list_menu ();
1442 void show_all_routes ();
1443 void hide_all_routes ();
1444 void show_all_audiotracks ();
1445 void hide_all_audiotracks ();
1446 void show_all_audiobus ();
1447 void hide_all_audiobus ();
1449 void set_all_tracks_visibility (bool yn);
1450 void set_all_audio_visibility (int type, bool yn);
1452 /* edit group management */
1454 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1455 GroupListModelColumns () {
1461 Gtk::TreeModelColumn<bool> is_active;
1462 Gtk::TreeModelColumn<bool> is_visible;
1463 Gtk::TreeModelColumn<std::string> text;
1464 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1467 GroupListModelColumns group_columns;
1468 Glib::RefPtr<Gtk::ListStore> group_model;
1469 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1471 Gtk::TreeView edit_group_display;
1472 Gtk::ScrolledWindow edit_group_display_scroller;
1473 Gtk::Menu* edit_group_list_menu;
1475 void build_edit_group_list_menu ();
1476 void activate_all_edit_groups ();
1477 void disable_all_edit_groups ();
1479 bool in_edit_group_row_change;
1480 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1481 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1482 void new_edit_group ();
1483 void edit_group_list_button_clicked ();
1484 gint edit_group_list_button_press_event (GdkEventButton* ev);
1485 void edit_group_selection_changed ();
1486 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1487 void fake_remove_edit_group (ARDOUR::RouteGroup* group);
1488 void add_edit_group (ARDOUR::RouteGroup* group);
1489 void remove_selected_edit_group ();
1490 void edit_groups_changed ();
1491 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1493 Gtk::VBox list_vpacker;
1497 int autoscroll_timeout_tag;
1498 int autoscroll_direction;
1499 uint32_t autoscroll_cnt;
1500 jack_nframes_t autoscroll_distance;
1502 static gint _autoscroll_canvas (void *);
1503 bool autoscroll_canvas ();
1504 void start_canvas_autoscroll (int direction);
1505 void stop_canvas_autoscroll ();
1506 void maybe_autoscroll (GdkEvent*);
1515 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1516 void point_trim (GdkEvent*);
1517 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1518 void single_contents_trim (RegionView&, jack_nframes_t, bool, bool, bool);
1519 void single_start_trim (RegionView&, jack_nframes_t, bool, bool);
1520 void single_end_trim (RegionView&, jack_nframes_t, bool, bool);
1522 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1523 void thaw_region_after_trim (RegionView& rv);
1525 void trim_region_to_edit_cursor ();
1526 void trim_region_from_edit_cursor ();
1528 bool show_gain_after_trim;
1532 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1533 const Glib::RefPtr<Gdk::DragContext>& context,
1536 const Gtk::SelectionData& data,
1540 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1543 const Gtk::SelectionData& data,
1547 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1550 const Gtk::SelectionData& data,
1555 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1558 const Gtk::SelectionData& data,
1562 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1565 const Gtk::SelectionData& data,
1571 ExportDialog *export_dialog;
1572 ExportDialog *export_range_markers_dialog;
1574 void export_range (jack_nframes_t start, jack_nframes_t end);
1575 void export_range_markers ();
1577 int write_region_selection(RegionSelection&);
1578 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1579 void export_region ();
1580 void bounce_region_selection ();
1581 void bounce_range_selection ();
1582 void external_edit_region ();
1584 int write_audio_selection (TimeSelection&);
1585 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1587 void write_selection ();
1591 UndoAction get_memento() const;
1593 XMLNode *before; /* used in *_reversible_command */
1594 void begin_reversible_command (string cmd_name);
1595 void commit_reversible_command ();
1597 /* visual history */
1599 UndoHistory visual_history;
1600 UndoTransaction current_visual_command;
1602 void begin_reversible_visual_command (const string & cmd_name);
1603 void commit_reversible_visual_command ();
1605 void update_title ();
1606 void update_title_s (const string & snapshot_name);
1609 Selection* selection;
1610 double frames_per_unit;
1616 void store_state (State&) const;
1617 void restore_state (State *);
1619 void instant_save ();
1621 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1623 /* freeze operations */
1625 ARDOUR::InterThreadInfo freeze_status;
1626 gint freeze_progress_timeout (void *);
1627 static void* _freeze_thread (void*);
1628 void* freeze_thread ();
1630 void freeze_route ();
1631 void unfreeze_route ();
1633 /* edit-group solo + mute */
1635 void set_edit_group_solo (ARDOUR::Route&, bool);
1636 void set_edit_group_mute (ARDOUR::Route&, bool);
1640 void duplicate_dialog (bool for_region);
1644 Gtk::Menu* edit_menu;
1645 bool edit_menu_map_handler (GdkEventAny*);
1647 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1649 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1650 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1651 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1653 struct TimeStretchDialog : public ArdourDialog {
1654 ARDOUR::Session::TimeStretchRequest request;
1656 RegionSelection regions;
1657 Gtk::ProgressBar progress_bar;
1658 Gtk::ToggleButton quick_button;
1659 Gtk::ToggleButton antialias_button;
1660 Gtk::Button* cancel_button;
1661 Gtk::Button* action_button;
1662 Gtk::HBox upper_button_box;
1666 TimeStretchDialog (Editor& e);
1668 gint update_progress ();
1669 sigc::connection first_cancel;
1670 sigc::connection first_delete;
1671 void cancel_timestretch_in_progress ();
1672 gint delete_timestretch_in_progress (GdkEventAny*);
1675 /* "whats mine is yours" */
1677 friend class TimeStretchDialog;
1679 TimeStretchDialog* current_timestretch;
1681 static void* timestretch_thread (void *arg);
1682 int run_timestretch (RegionSelection&, float fraction);
1683 void do_timestretch (TimeStretchDialog&);
1685 /* editor-mixer strip */
1687 MixerStrip *current_mixer_strip;
1688 Gtk::VBox current_mixer_strip_vbox;
1689 void cms_deleted ();
1690 void current_mixer_strip_hidden ();
1691 void current_mixer_strip_removed ();
1693 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1694 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1696 /* nudging tracks */
1698 void nudge_track (bool use_edit_cursor, bool forwards);
1702 bool _xfade_visibility;
1704 /* <CMT Additions> */
1705 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1706 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1708 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1709 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1711 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1712 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1713 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1715 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1716 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1717 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1718 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1720 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1721 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1722 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1723 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1725 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1726 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1727 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1728 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1729 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1730 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1732 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1733 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1734 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1735 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1736 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1737 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1739 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1740 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1742 ImageFrameSocketHandler* image_socket_listener ;
1743 /* </CMT Additions> */
1745 void toggle_xfade_active (ARDOUR::Crossfade*);
1746 void toggle_xfade_length (ARDOUR::Crossfade*);
1747 void edit_xfade (ARDOUR::Crossfade*);
1748 void remove_xfade ();
1749 void xfade_edit_left_region ();
1750 void xfade_edit_right_region ();
1752 static const int32_t default_width = 995;
1753 static const int32_t default_height = 765;
1757 Gtk::Button nudge_forward_button;
1758 Gtk::Button nudge_backward_button;
1759 Gtk::HBox nudge_hbox;
1760 Gtk::VBox nudge_vbox;
1761 AudioClock nudge_clock;
1763 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1767 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1769 /* handling cleanup */
1771 int playlist_deletion_dialog (ARDOUR::Playlist*);
1773 vector<sigc::connection> session_connections;
1775 /* tracking step changes of track height */
1777 TimeAxisView* current_stepping_trackview;
1778 struct timeval last_track_height_step_timestamp;
1779 gint track_height_step_timeout();
1780 sigc::connection step_timeout;
1782 TimeAxisView* entered_track;
1783 RegionView* entered_regionview;
1784 bool clear_entered_track;
1785 gint left_track_canvas (GdkEventCrossing*);
1786 void set_entered_track (TimeAxisView*);
1787 void set_entered_regionview (RegionView*);
1788 gint left_automation_track ();
1790 bool _new_regionviews_show_envelope;
1792 void toggle_gain_envelope_visibility ();
1793 void toggle_gain_envelope_active ();
1795 bool on_key_press_event (GdkEventKey*);
1797 void session_state_saved (string);
1800 #endif /* __ardour_editor_h__ */