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;
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 nframes_t leftmost_position() const { return leftmost_frame; }
132 nframes_t current_page_frames() const {
133 return (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 nframes_t unit_to_frame (double unit) {
180 return (nframes_t) rint (unit * frames_per_unit);
183 double frame_to_unit (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 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 (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
213 gulong frame_to_pixel (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; }
232 bool initial_ruler_update_required;
235 /* analysis window */
236 void analyze_region_selection();
237 void analyze_range_selection();
242 /* these initiate export ... */
244 void export_session();
245 void export_selection();
247 /* this is what actually does it */
249 void export_audiofile (ARDOUR::AudioExportSpecification&);
253 void add_toplevel_controls (Gtk::Container&);
255 void set_zoom_focus (Editing::ZoomFocus);
256 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
257 gdouble get_current_zoom () { return frames_per_unit; }
259 void temporal_zoom_step (bool coarser);
261 /* stuff that AudioTimeAxisView and related classes use */
263 PlaylistSelector& playlist_selector() const;
264 void route_name_changed (TimeAxisView *);
265 gdouble frames_per_unit;
266 nframes_t leftmost_frame;
267 void clear_playlist (ARDOUR::Playlist&);
269 void new_playlists ();
270 void copy_playlists ();
271 void clear_playlists ();
273 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
275 Width editor_mixer_strip_width;
276 void show_editor_mixer (bool yn);
277 void set_selected_mixer_strip (TimeAxisView&);
278 void hide_track_in_display (TimeAxisView& tv);
279 void show_track_in_display (TimeAxisView& tv);
281 /* nudge is initiated by transport controls owned by ARDOUR_UI */
283 void nudge_forward (bool next);
284 void nudge_backward (bool next);
286 /* nudge initiated from context menu */
288 void nudge_forward_capture_offset ();
289 void nudge_backward_capture_offset ();
291 /* playhead/screen stuff */
293 void set_follow_playhead (bool yn);
294 void toggle_follow_playhead ();
295 bool follow_playhead() const { return _follow_playhead; }
297 void toggle_waveform_visibility ();
298 void toggle_waveforms_while_recording ();
299 void toggle_measure_visibility ();
301 /* SMPTE timecode & video sync */
303 void smpte_fps_chosen (ARDOUR::Session::SmpteFormat format);
304 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
306 void update_smpte_mode();
307 void update_video_pullup();
311 void toggle_auto_xfade ();
312 void toggle_xfades_active ();
313 void toggle_xfade_visibility ();
314 bool xfade_visibility() const { return _xfade_visibility; }
315 void update_crossfade_model ();
316 void set_crossfade_model (ARDOUR::CrossfadeModel);
319 void set_layer_model (ARDOUR::LayerModel);
320 void update_layering_model ();
322 /* redirect shared ops menu. caller must free returned menu */
324 Gtk::Menu* redirect_menu ();
326 /* floating windows/transient */
328 void ensure_float (Gtk::Window&);
332 void scroll_tracks_down_line ();
333 void scroll_tracks_up_line ();
335 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
336 void prepare_for_cleanup ();
338 void reposition_x_origin (nframes_t sample);
340 void maximise_editing_space();
341 void restore_editing_space();
344 void map_transport_state ();
345 void map_position_change (nframes_t);
351 ARDOUR::Session *session;
352 ARDOUR::AudioEngine& engine;
355 PlaylistSelector* _playlist_selector;
357 void set_frames_per_unit (double);
358 void frames_per_unit_modified ();
360 Editing::MouseMode mouse_mode;
361 void mouse_insert (GdkEventButton *);
363 int pre_maximal_pane_position;
364 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
366 Gtk::Notebook the_notebook;
367 Gtk::HPaned edit_pane;
369 Gtk::EventBox meter_base;
371 Gtk::EventBox marker_base;
372 Gtk::HBox marker_box;
373 Gtk::VBox scrollers_rulers_markers_box;
375 void location_changed (ARDOUR::Location *);
376 void location_flags_changed (ARDOUR::Location *, void *);
377 void refresh_location_display ();
378 void refresh_location_display_s (ARDOUR::Change);
379 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
380 void add_new_location (ARDOUR::Location *);
381 void location_gone (ARDOUR::Location *);
382 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
383 gint really_remove_marker (ARDOUR::Location* loc);
385 uint32_t location_marker_color;
386 uint32_t location_range_color;
387 uint32_t location_loop_color;
388 uint32_t location_punch_color;
389 uint32_t location_cd_marker_color;
391 struct LocationMarkers {
399 void set_name (const string&);
400 void set_position (nframes_t start, nframes_t end = 0);
401 void set_color_rgba (uint32_t);
404 LocationMarkers *find_location_markers (ARDOUR::Location *);
405 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
407 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
408 LocationMarkerMap location_markers;
410 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
411 void clear_marker_display ();
412 void mouse_add_new_marker (nframes_t where);
414 TimeAxisView* clicked_axisview;
415 RouteTimeAxisView* clicked_routeview;
416 RegionView* clicked_regionview;
417 RegionView* latest_regionview;
418 uint32_t clicked_selection;
419 CrossfadeView* clicked_crossfadeview;
420 ControlPoint* clicked_control_point;
422 void get_relevant_tracks (RouteTimeAxisView& base, std::set<RouteTimeAxisView*>& relevant_tracks);
423 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl);
425 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
427 void mapped_set_selected_regionview_from_click (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
428 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t);
429 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t);
430 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
434 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
435 bool button_release_can_deselect;
437 void catch_vanishing_regionview (RegionView *);
439 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
440 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
441 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
443 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
444 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
445 void collect_new_region_view (RegionView *);
447 Gtk::Menu track_context_menu;
448 Gtk::Menu track_region_context_menu;
449 Gtk::Menu track_selection_context_menu;
450 Gtk::Menu track_crossfade_context_menu;
452 Gtk::MenuItem* region_edit_menu_split_item;
453 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
454 Gtk::Menu * track_region_edit_playlist_menu;
455 Gtk::Menu * track_edit_playlist_submenu;
456 Gtk::Menu * track_selection_edit_playlist_submenu;
458 void popup_track_context_menu (int, int, ItemType, bool, nframes_t);
459 Gtk::Menu* build_track_context_menu (nframes_t);
460 Gtk::Menu* build_track_bus_context_menu (nframes_t);
461 Gtk::Menu* build_track_region_context_menu (nframes_t frame);
462 Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
463 Gtk::Menu* build_track_selection_context_menu (nframes_t);
464 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
465 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
466 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
467 void add_crossfade_context_items (AudioStreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
468 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
470 void handle_new_route (ARDOUR::Session::RouteList&);
471 void remove_route (TimeAxisView *);
474 Gtk::HBox global_hpacker;
475 Gtk::VBox global_vpacker;
478 Gdk::Cursor* current_canvas_cursor;
480 ArdourCanvas::CanvasAA track_canvas;
481 ArdourCanvas::CanvasAA time_canvas;
483 ArdourCanvas::Text* first_action_message;
484 ArdourCanvas::Text* verbose_canvas_cursor;
485 bool verbose_cursor_visible;
487 void parameter_changed (const char *);
489 bool track_canvas_motion (GdkEvent*);
491 void set_verbose_canvas_cursor (const string &, double x, double y);
492 void set_verbose_canvas_cursor_text (const string &);
493 void show_verbose_canvas_cursor();
494 void hide_verbose_canvas_cursor();
496 bool verbose_cursor_on; // so far unused
498 void flush_track_canvas ();
499 void flush_time_canvas ();
501 Gtk::EventBox time_canvas_event_box;
502 Gtk::EventBox track_canvas_event_box;
503 Gtk::EventBox time_button_event_box;
505 ArdourCanvas::Group *minsec_group;
506 ArdourCanvas::Group *bbt_group;
507 ArdourCanvas::Group *smpte_group;
508 ArdourCanvas::Group *frame_group;
509 ArdourCanvas::Group *tempo_group;
510 ArdourCanvas::Group *meter_group;
511 ArdourCanvas::Group *marker_group;
512 ArdourCanvas::Group *range_marker_group;
513 ArdourCanvas::Group *transport_marker_group;
516 ruler_metric_smpte = 0,
517 ruler_metric_bbt = 1,
518 ruler_metric_frames = 2,
519 ruler_metric_minsec = 3,
521 ruler_time_tempo = 4,
522 ruler_time_meter = 5,
523 ruler_time_marker = 6,
524 ruler_time_range_marker = 7,
525 ruler_time_transport_marker = 8,
528 static GtkCustomMetric ruler_metrics[4];
530 bool no_ruler_shown_update;
532 gint ruler_button_press (GdkEventButton*);
533 gint ruler_button_release (GdkEventButton*);
534 gint ruler_mouse_motion (GdkEventMotion*);
536 gint ruler_pressed_button;
537 Gtk::Widget * ruler_grabbed_widget;
539 void initialize_rulers ();
540 void update_just_smpte ();
541 void update_fixed_rulers ();
542 void update_tempo_based_rulers ();
543 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
544 void update_ruler_visibility ();
545 void ruler_toggled (int);
546 gint ruler_label_button_release (GdkEventButton*);
547 void store_ruler_visibility ();
548 void restore_ruler_visibility ();
550 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
551 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
556 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
557 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
558 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
560 GtkWidget *_smpte_ruler;
561 GtkWidget *_bbt_ruler;
562 GtkWidget *_frames_ruler;
563 GtkWidget *_minsec_ruler;
564 Gtk::Widget *smpte_ruler;
565 Gtk::Widget *bbt_ruler;
566 Gtk::Widget *frames_ruler;
567 Gtk::Widget *minsec_ruler;
568 static Editor *ruler_editor;
570 static const double timebar_height;
571 guint32 visible_timebars;
572 Gtk::Menu *editor_ruler_menu;
574 ArdourCanvas::SimpleRect* tempo_bar;
575 ArdourCanvas::SimpleRect* meter_bar;
576 ArdourCanvas::SimpleRect* marker_bar;
577 ArdourCanvas::SimpleRect* range_marker_bar;
578 ArdourCanvas::SimpleRect* transport_marker_bar;
581 ArdourCanvas::SimpleLine* tempo_line;
582 ArdourCanvas::SimpleLine* meter_line;
583 ArdourCanvas::SimpleLine* marker_line;
584 ArdourCanvas::SimpleLine* range_marker_line;
585 ArdourCanvas::SimpleLine* transport_marker_line;
587 Gtk::Label minsec_label;
588 Gtk::Label bbt_label;
589 Gtk::Label smpte_label;
590 Gtk::Label frame_label;
591 Gtk::Label tempo_label;
592 Gtk::Label meter_label;
593 Gtk::Label mark_label;
594 Gtk::Label range_mark_label;
595 Gtk::Label transport_mark_label;
598 Gtk::VBox time_button_vbox;
599 Gtk::HBox time_button_hbox;
603 ArdourCanvas::Points points;
604 ArdourCanvas::Line canvas_item;
605 nframes_t current_frame;
608 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
611 void set_position (nframes_t);
612 void set_length (double units);
613 void set_y_axis (double position);
616 friend struct Cursor; /* it needs access to several private
620 Cursor* playhead_cursor;
622 ArdourCanvas::Group* cursor_group;
624 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
625 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
626 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
627 void cursor_to_selection_start (Cursor *);
628 void cursor_to_selection_end (Cursor *);
629 void select_all_selectables_using_cursor (Cursor *, bool);
630 void select_all_selectables_between_cursors (Cursor *, Cursor *);
632 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
634 vector<nframes_t> region_boundary_cache;
635 void build_region_boundary_cache ();
637 Gtk::VBox trackview_vpacker;
640 Gtk::HBox bottom_hbox;
642 Gtk::Table edit_packer;
643 Gtk::VScrollbar edit_vscrollbar;
645 Gtk::Adjustment vertical_adjustment;
646 Gtk::Adjustment horizontal_adjustment;
648 Gtk::Layout controls_layout;
649 bool control_layout_scroll (GdkEventScroll* ev);
650 void controls_layout_size_request (Gtk::Requisition*);
652 Gtk::HScrollbar edit_hscrollbar;
654 void reset_hscrollbar_stepping ();
656 bool hscrollbar_button_press (GdkEventButton*);
657 bool hscrollbar_button_release (GdkEventButton*);
658 void hscrollbar_allocate (Gtk::Allocation &alloc);
661 double canvas_height;
662 nframes_t last_canvas_frame;
664 bool track_canvas_map_handler (GdkEventAny*);
665 bool time_canvas_map_handler (GdkEventAny*);
667 gint edit_controls_button_release (GdkEventButton*);
668 Gtk::Menu *edit_controls_left_menu;
669 Gtk::Menu *edit_controls_right_menu;
671 void track_canvas_scroller_realized ();
672 void time_canvas_scroller_realized ();
674 Gtk::VBox track_canvas_vbox;
675 Gtk::VBox time_canvas_vbox;
676 Gtk::VBox edit_controls_vbox;
677 Gtk::HBox edit_controls_hbox;
679 void control_scroll (float);
680 bool deferred_control_scroll (nframes_t);
681 sigc::connection control_scroll_connection;
683 void tie_vertical_scrolling ();
684 void canvas_horizontally_scrolled ();
686 void reposition_and_zoom (nframes_t sample, double fpu);
687 gint deferred_reposition_and_zoom (nframes_t sample, double fpu);
688 void end_location_changed (ARDOUR::Location*);
689 bool repos_zoom_queued;
691 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
692 RegionListDisplayModelColumns() {
697 Gtk::TreeModelColumn<Glib::ustring> name;
698 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
699 Gtk::TreeModelColumn<Gdk::Color> color_;
702 RegionListDisplayModelColumns region_list_columns;
703 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
705 Glib::RefPtr<Gtk::TreeStore> region_list_model;
706 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
707 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
709 void region_list_selection_changed ();
710 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
712 Gtk::Menu *region_list_menu;
713 Gtk::ScrolledWindow region_list_scroller;
714 Gtk::Frame region_list_frame;
716 bool region_list_display_key_press (GdkEventKey *);
717 bool region_list_display_key_release (GdkEventKey *);
718 bool region_list_display_button_press (GdkEventButton *);
719 bool region_list_display_button_release (GdkEventButton *);
720 void region_list_clear ();
721 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
722 void build_region_list_menu ();
723 void show_region_list_display_context_menu (int button, int time);
725 bool show_automatic_regions_in_region_list;
726 Editing::RegionListSortType region_list_sort_type;
728 void reset_region_list_sort_direction (bool);
729 void reset_region_list_sort_type (Editing::RegionListSortType);
731 void toggle_full_region_list ();
732 void toggle_show_auto_regions ();
734 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
738 Gtk::ScrolledWindow snapshot_display_scroller;
739 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
740 SnapshotDisplayModelColumns() {
744 Gtk::TreeModelColumn<Glib::ustring> visible_name;
745 Gtk::TreeModelColumn<Glib::ustring> real_name;
748 SnapshotDisplayModelColumns snapshot_display_columns;
749 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
750 Gtk::TreeView snapshot_display;
752 bool snapshot_display_button_press (GdkEventButton*);
753 void snapshot_display_selection_changed ();
754 void redisplay_snapshots();
756 /* named selections */
758 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
759 NamedSelectionDisplayModelColumns() {
763 Gtk::TreeModelColumn<Glib::ustring> text;
764 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
767 NamedSelectionDisplayModelColumns named_selection_columns;
768 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
770 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
771 Gtk::ScrolledWindow named_selection_scroller;
773 void name_selection();
774 void named_selection_name_chosen ();
775 void create_named_selection (const string &);
776 void paste_named_selection (float times);
778 void handle_new_named_selection ();
779 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
780 void redisplay_named_selections ();
782 gint named_selection_display_button_press (GdkEventButton *ev);
783 void named_selection_display_selection_changed ();
787 TrackViewList track_views;
788 TimeAxisView *trackview_by_y_position (double ypos);
790 static Gdk::Cursor* cross_hair_cursor;
791 static Gdk::Cursor* trimmer_cursor;
792 static Gdk::Cursor* selector_cursor;
793 static Gdk::Cursor* grabber_cursor;
794 static Gdk::Cursor* zoom_cursor;
795 static Gdk::Cursor* time_fx_cursor;
796 static Gdk::Cursor* fader_cursor;
797 static Gdk::Cursor* speaker_cursor;
798 static Gdk::Cursor* wait_cursor;
799 static Gdk::Cursor* timebar_cursor;
801 static void build_cursors ();
803 sigc::connection scroll_connection;
804 nframes_t last_update_frame;
805 void center_screen (nframes_t);
806 void center_screen_internal (nframes_t, float);
808 void update_current_screen ();
810 gint show_track_context_menu (GdkEventButton *);
811 void hide_track_context_menu ();
813 void session_going_away ();
815 nframes_t cut_buffer_start;
816 nframes_t cut_buffer_length;
818 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
819 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
820 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
821 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
822 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
823 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
825 /* KEYMAP HANDLING */
827 void register_actions ();
829 int ensure_cursor (nframes_t* pos);
831 void handle_new_region (boost::shared_ptr<ARDOUR::Region>);
832 void handle_region_removed (boost::shared_ptr<ARDOUR::Region>);
833 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
834 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
835 void redisplay_regions ();
836 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
838 list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
840 void cut_copy (Editing::CutCopyOp);
841 void cut_copy_points (Editing::CutCopyOp);
842 void cut_copy_regions (Editing::CutCopyOp);
843 void cut_copy_ranges (Editing::CutCopyOp);
846 void paste_internal (nframes_t position, float times);
848 /* EDITING OPERATIONS */
850 void reset_point_selection ();
851 void toggle_region_mute ();
852 void toggle_region_opaque ();
853 void raise_region ();
854 void raise_region_to_top ();
855 void lower_region ();
856 void lower_region_to_bottom ();
857 void split_region ();
858 void split_region_at (nframes_t);
859 void split_regions_at (nframes_t, RegionSelection&);
860 void crop_region_to_selection ();
861 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
862 void set_region_sync_from_edit_cursor ();
863 void remove_region_sync();
864 void align_selection (ARDOUR::RegionPoint, nframes_t position);
865 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
866 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
867 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
868 void remove_some_regions ();
869 void remove_clicked_region ();
870 void destroy_clicked_region ();
872 void duplicate_some_regions (RegionSelection&, float times);
873 void duplicate_selection (float times);
874 void region_fill_selection ();
876 void region_fill_track ();
877 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
878 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
879 void split_multichannel_region();
880 void reverse_region ();
881 void normalize_region ();
882 void denormalize_region ();
884 void audition_region_from_region_list ();
885 void hide_region_from_region_list ();
886 void remove_region_from_region_list ();
888 void align (ARDOUR::RegionPoint);
889 void align_relative (ARDOUR::RegionPoint);
894 void paste (float times);
896 int get_prefix (float&, bool&);
898 void keyboard_paste ();
899 void keyboard_duplicate_region ();
900 void keyboard_duplicate_selection ();
901 void keyboard_nudge ();
902 void keyboard_insert_region_list_selection ();
904 void region_from_selection ();
905 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
908 void rename_region ();
909 void rename_region_finished (bool);
911 void play_from_start ();
912 void play_from_edit_cursor ();
913 void play_selected_region ();
914 void audition_selected_region ();
915 void toggle_loop_playback ();
916 void loop_selected_region ();
917 void play_location (ARDOUR::Location&);
918 void loop_location (ARDOUR::Location&);
920 Editing::ZoomFocus zoom_focus;
922 void temporal_zoom_selection ();
923 void temporal_zoom_session ();
924 void temporal_zoom (gdouble scale);
925 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
926 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
928 void amplitude_zoom (gdouble scale);
929 void amplitude_zoom_step (bool in);
931 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
932 void insert_region_list_selection (float times);
934 void add_external_audio_action (Editing::ImportMode);
936 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
937 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
938 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
939 int import_sndfile (Glib::ustring path, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
940 int embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
941 ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
942 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
944 /* generic interthread progress window */
946 ArdourDialog* interthread_progress_window;
947 Gtk::Label interthread_progress_label;
948 Gtk::VBox interthread_progress_vbox;
949 Gtk::ProgressBar interthread_progress_bar;
950 Gtk::Button interthread_cancel_button;
951 Gtk::Label interthread_cancel_label;
952 sigc::connection interthread_progress_connection;
953 void interthread_cancel_clicked ();
954 void build_interthread_progress_window ();
955 ARDOUR::InterThreadInfo* current_interthread_info;
958 AnalysisWindow* analysis_window;
961 /* import specific info */
963 ARDOUR::Session::import_status import_status;
964 gint import_progress_timeout (void *);
965 static void *_import_thread (void *);
966 void* import_thread ();
968 /* to support this ... */
970 void import_audio (bool as_tracks);
971 void do_import (vector<string> paths, bool split, bool as_tracks);
973 void move_to_start ();
976 void center_playhead ();
977 void center_edit_cursor ();
978 void edit_cursor_backward ();
979 void edit_cursor_forward ();
980 void playhead_backward ();
981 void playhead_forward ();
982 void scroll_backward (float pages=0.8f);
983 void scroll_forward (float pages=0.8f);
984 void scroll_tracks_down ();
985 void scroll_tracks_up ();
986 void delete_sample_forward ();
987 void delete_sample_backward ();
988 void delete_screen ();
989 void search_backwards ();
990 void search_forwards ();
992 void clear_markers ();
993 void clear_ranges ();
994 void clear_locations ();
995 void jump_forward_to_mark ();
996 void jump_backward_to_mark ();
997 void cursor_align (bool playhead_to_edit);
999 void remove_last_capture ();
1000 void select_all_selectables_using_time_selection ();
1001 void select_all_selectables_using_loop();
1002 void select_all_selectables_using_punch();
1003 void set_selection_from_range (ARDOUR::Location&);
1004 void set_selection_from_punch ();
1005 void set_selection_from_loop ();
1006 void set_selection_from_audio_region ();
1008 void add_location_from_audio_region ();
1009 void add_location_from_selection ();
1010 void set_route_loop_selection ();
1012 void add_location_from_playhead_cursor ();
1014 void reverse_selection ();
1015 void edit_envelope ();
1017 void start_scrolling ();
1018 void stop_scrolling ();
1020 void keyboard_selection_begin ();
1021 void keyboard_selection_finish (bool add);
1022 bool have_pending_keyboard_selection;
1023 nframes_t pending_keyboard_selection_start;
1025 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1026 void extend_selection_to_end_of_region (bool next);
1027 void extend_selection_to_start_of_region (bool previous);
1029 Editing::SnapType snap_type;
1030 Editing::SnapMode snap_mode;
1031 double snap_threshold;
1033 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1034 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1035 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1037 void handle_gui_changes (const string &, void *);
1039 void hide_all_tracks (bool with_select);
1042 LineDragInfo current_line_drag_info;
1044 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1045 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1046 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1048 Gtk::Menu fade_context_menu;
1049 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1051 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1052 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1053 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1054 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1055 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1056 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1058 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1059 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1060 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1061 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1063 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1064 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1065 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1066 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1067 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1068 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1069 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1075 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1077 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1079 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1080 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1081 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1082 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1083 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1084 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1085 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1086 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1087 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1088 void start_line_grab (AutomationLine *, GdkEvent*);
1089 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1090 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1091 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1092 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1094 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1096 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1097 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1099 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1100 void brush (nframes_t);
1102 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1103 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1105 /* Canvas event handlers */
1107 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1108 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1109 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1110 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1111 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1112 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1113 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1114 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1115 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1116 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1117 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1118 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1119 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1120 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1121 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1122 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1123 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1124 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1125 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1127 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1128 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1129 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1130 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1131 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1133 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1134 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1135 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1136 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1137 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1138 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1139 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1140 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1142 /* non-public event handlers */
1144 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1145 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1146 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1147 bool track_canvas_scroll (GdkEventScroll* event);
1149 bool track_canvas_button_press_event (GdkEventButton *);
1150 bool track_canvas_button_release_event (GdkEventButton *);
1152 void track_canvas_allocate (Gtk::Allocation alloc);
1153 void time_canvas_allocate (Gtk::Allocation alloc);
1155 void set_edit_cursor (GdkEvent* event);
1156 void set_playhead_cursor (GdkEvent* event);
1158 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1159 void kbd_set_playhead_cursor ();
1160 void kbd_set_edit_cursor ();
1161 void kbd_mute_unmute_region ();
1163 void kbd_set_sync_position ();
1164 void kbd_align (ARDOUR::RegionPoint);
1165 void kbd_align_relative (ARDOUR::RegionPoint);
1167 void kbd_audition ();
1169 void kbd_do_split (GdkEvent*);
1170 void kbd_do_set_sync_position (GdkEvent* ev);
1171 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1172 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1173 void kbd_do_brush (GdkEvent*);
1174 void kbd_do_audition (GdkEvent*);
1176 void handle_new_duration ();
1177 void initialize_canvas ();
1178 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1179 void scroll_canvas ();
1181 /* display control */
1183 bool _show_measures;
1184 bool _show_waveforms;
1185 bool _follow_playhead;
1186 bool _show_waveforms_recording;
1188 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 bool lazy_hide_and_draw_measures ();
1200 void new_tempo_section ();
1202 void mouse_add_new_tempo_event (nframes_t where);
1203 void mouse_add_new_meter_event (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 (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 edit_cursor_clock;
1267 AudioClock zoom_range_clock;
1268 Gtk::Button zoom_in_button;
1269 Gtk::Button zoom_out_button;
1270 Gtk::Button zoom_out_full_button;
1271 Gtk::Button zoom_onetoone_button;
1273 Gtk::VBox toolbar_clock_vbox;
1274 Gtk::VBox toolbar_selection_clock_vbox;
1275 Gtk::Table toolbar_selection_clock_table;
1276 Gtk::Label toolbar_selection_cursor_label;
1278 Gtk::HBox mouse_mode_button_box;
1279 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1280 Gtk::ToggleButton mouse_select_button;
1281 Gtk::ToggleButton mouse_move_button;
1282 Gtk::ToggleButton mouse_gain_button;
1283 Gtk::ToggleButton mouse_zoom_button;
1284 Gtk::ToggleButton mouse_timefx_button;
1285 Gtk::ToggleButton mouse_audition_button;
1286 GroupedButtons *mouse_mode_button_set;
1287 void mouse_mode_toggled (Editing::MouseMode m);
1288 bool ignore_mouse_mode_toggle;
1290 gint mouse_select_button_release (GdkEventButton*);
1292 Gtk::VBox automation_box;
1293 Gtk::Button automation_mode_button;
1294 Gtk::ToggleButton global_automation_button;
1296 Gtk::ComboBoxText edit_mode_selector;
1297 Gtk::VBox edit_mode_box;
1299 void edit_mode_selection_done ();
1301 Gtk::ComboBoxText snap_type_selector;
1302 Gtk::ComboBoxText snap_mode_selector;
1305 void snap_type_selection_done ();
1306 void snap_mode_selection_done ();
1308 Gtk::ComboBoxText zoom_focus_selector;
1309 Gtk::VBox zoom_focus_box;
1311 void zoom_focus_selection_done ();
1315 void update_zoom_indicator ();
1316 void zoom_adjustment_changed();
1318 void edit_cursor_clock_changed();
1320 void setup_toolbar ();
1322 Gtkmm2ext::TearOff* tools_tearoff;
1323 Gtk::HBox toolbar_hbox;
1324 Gtk::EventBox toolbar_base;
1325 Gtk::Frame toolbar_frame;
1327 /* selection process */
1329 Selection* selection;
1330 Selection* cut_buffer;
1332 void time_selection_changed ();
1333 void track_selection_changed ();
1334 void region_selection_changed ();
1335 void point_selection_changed ();
1336 void audio_track_selection_changed ();
1337 void line_selection_changed ();
1346 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1347 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1348 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1349 void cancel_selection ();
1351 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1352 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1353 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1355 bool audio_region_selection_covers (nframes_t where);
1357 /* transport range select process */
1358 enum RangeMarkerOp {
1360 CreateTransportMarker
1363 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1364 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1365 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1367 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1368 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1369 ArdourCanvas::Line* marker_drag_line;
1370 ArdourCanvas::Points marker_drag_line_points;
1371 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1373 void update_marker_drag_item (ARDOUR::Location *);
1375 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1376 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1377 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1378 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1379 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1380 ArdourCanvas::SimpleLine *transport_punchin_line;
1381 ArdourCanvas::SimpleLine *transport_punchout_line;
1382 ArdourCanvas::SimpleRect *transport_preroll_rect;
1383 ArdourCanvas::SimpleRect *transport_postroll_rect;
1385 ARDOUR::Location* transport_loop_location();
1386 ARDOUR::Location* transport_punch_location();
1388 ARDOUR::Location *temp_location;
1390 /* object rubberband select process */
1392 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1393 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1394 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1396 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1398 ArdourCanvas::SimpleRect *rubberband_rect;
1400 /* mouse zoom process */
1402 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1403 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1404 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1406 ArdourCanvas::SimpleRect *zoom_rect;
1407 void reposition_zoom_rect (nframes_t start, nframes_t end);
1409 /* diskstream/route display management */
1411 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1412 RouteDisplayModelColumns() {
1417 Gtk::TreeModelColumn<Glib::ustring> text;
1418 Gtk::TreeModelColumn<bool> visible;
1419 Gtk::TreeModelColumn<TimeAxisView*> tv;
1422 RouteDisplayModelColumns route_display_columns;
1423 Glib::RefPtr<Gtk::ListStore> route_display_model;
1424 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1426 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1427 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1428 Gtk::ScrolledWindow route_list_scroller;
1429 Gtk::Menu* route_list_menu;
1431 bool route_list_display_button_press (GdkEventButton*);
1432 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1434 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1435 void route_list_delete (const Gtk::TreeModel::Path&);
1436 void initial_route_list_display ();
1437 void redisplay_route_list();
1438 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1439 bool ignore_route_list_reorder;
1440 bool no_route_list_redisplay;
1441 void queue_route_list_reordered ();
1443 void build_route_list_menu ();
1444 void show_route_list_menu ();
1446 void show_all_routes ();
1447 void hide_all_routes ();
1448 void show_all_audiotracks ();
1449 void hide_all_audiotracks ();
1450 void show_all_audiobus ();
1451 void hide_all_audiobus ();
1453 void set_all_tracks_visibility (bool yn);
1454 void set_all_audio_visibility (int type, bool yn);
1456 /* edit group management */
1458 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1459 GroupListModelColumns () {
1465 Gtk::TreeModelColumn<bool> is_active;
1466 Gtk::TreeModelColumn<bool> is_visible;
1467 Gtk::TreeModelColumn<std::string> text;
1468 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1471 GroupListModelColumns group_columns;
1472 Glib::RefPtr<Gtk::ListStore> group_model;
1473 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1475 Gtk::TreeView edit_group_display;
1476 Gtk::ScrolledWindow edit_group_display_scroller;
1477 Gtk::Menu* edit_group_list_menu;
1479 void build_edit_group_list_menu ();
1480 void activate_all_edit_groups ();
1481 void disable_all_edit_groups ();
1483 bool in_edit_group_row_change;
1484 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1485 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1486 void new_edit_group ();
1487 void edit_group_list_button_clicked ();
1488 gint edit_group_list_button_press_event (GdkEventButton* ev);
1489 void edit_group_selection_changed ();
1490 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1491 void fake_remove_edit_group (ARDOUR::RouteGroup* group);
1492 void add_edit_group (ARDOUR::RouteGroup* group);
1493 void remove_selected_edit_group ();
1494 void edit_groups_changed ();
1495 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1497 Gtk::VBox list_vpacker;
1501 bool autoscroll_active;
1502 int autoscroll_timeout_tag;
1503 int autoscroll_direction;
1504 uint32_t autoscroll_cnt;
1505 nframes_t autoscroll_distance;
1507 static gint _autoscroll_canvas (void *);
1508 bool autoscroll_canvas ();
1509 void start_canvas_autoscroll (int direction);
1510 void stop_canvas_autoscroll ();
1511 void maybe_autoscroll (GdkEvent*);
1520 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1521 void point_trim (GdkEvent*);
1522 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1523 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1524 void single_start_trim (RegionView&, nframes_t, bool, bool);
1525 void single_end_trim (RegionView&, nframes_t, bool, bool);
1527 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1528 void thaw_region_after_trim (RegionView& rv);
1530 void trim_region_to_edit_cursor ();
1531 void trim_region_from_edit_cursor ();
1533 bool show_gain_after_trim;
1537 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1538 const Glib::RefPtr<Gdk::DragContext>& context,
1541 const Gtk::SelectionData& data,
1545 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1548 const Gtk::SelectionData& data,
1552 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1555 const Gtk::SelectionData& data,
1560 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1563 const Gtk::SelectionData& data,
1567 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1570 const Gtk::SelectionData& data,
1576 ExportDialog *export_dialog;
1577 ExportDialog *export_range_markers_dialog;
1579 void export_range (nframes_t start, nframes_t end);
1580 void export_range_markers ();
1582 int write_region_selection(RegionSelection&);
1583 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1584 void export_region ();
1585 void bounce_region_selection ();
1586 void bounce_range_selection ();
1587 void external_edit_region ();
1589 int write_audio_selection (TimeSelection&);
1590 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
1592 void write_selection ();
1596 UndoAction get_memento() const;
1598 XMLNode *before; /* used in *_reversible_command */
1600 void begin_reversible_command (string cmd_name);
1601 void commit_reversible_command ();
1603 /* visual history */
1605 UndoHistory visual_history;
1606 UndoTransaction current_visual_command;
1608 void begin_reversible_visual_command (const string & cmd_name);
1609 void commit_reversible_visual_command ();
1611 void update_title ();
1612 void update_title_s (const string & snapshot_name);
1615 Selection* selection;
1616 double frames_per_unit;
1622 void store_state (State&) const;
1623 void restore_state (State *);
1625 void instant_save ();
1627 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1629 /* freeze operations */
1631 ARDOUR::InterThreadInfo freeze_status;
1632 gint freeze_progress_timeout (void *);
1633 static void* _freeze_thread (void*);
1634 void* freeze_thread ();
1636 void freeze_route ();
1637 void unfreeze_route ();
1639 /* edit-group solo + mute */
1641 void set_edit_group_solo (ARDOUR::Route&, bool);
1642 void set_edit_group_mute (ARDOUR::Route&, bool);
1646 void duplicate_dialog (bool for_region);
1650 Gtk::Menu* edit_menu;
1651 bool edit_menu_map_handler (GdkEventAny*);
1653 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1655 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1656 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1657 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1659 struct TimeStretchDialog : public ArdourDialog {
1660 ARDOUR::Session::TimeStretchRequest request;
1662 RegionSelection regions;
1663 Gtk::ProgressBar progress_bar;
1664 Gtk::ToggleButton quick_button;
1665 Gtk::ToggleButton antialias_button;
1666 Gtk::Button* cancel_button;
1667 Gtk::Button* action_button;
1668 Gtk::HBox upper_button_box;
1672 TimeStretchDialog (Editor& e);
1674 gint update_progress ();
1675 sigc::connection first_cancel;
1676 sigc::connection first_delete;
1677 void cancel_timestretch_in_progress ();
1678 gint delete_timestretch_in_progress (GdkEventAny*);
1681 /* "whats mine is yours" */
1683 friend class TimeStretchDialog;
1685 TimeStretchDialog* current_timestretch;
1687 static void* timestretch_thread (void *arg);
1688 int run_timestretch (RegionSelection&, float fraction);
1689 void do_timestretch (TimeStretchDialog&);
1691 /* editor-mixer strip */
1693 MixerStrip *current_mixer_strip;
1694 Gtk::VBox current_mixer_strip_vbox;
1695 void cms_deleted ();
1696 void current_mixer_strip_hidden ();
1697 void current_mixer_strip_removed ();
1699 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1700 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1702 /* nudging tracks */
1704 void nudge_track (bool use_edit_cursor, bool forwards);
1708 bool _xfade_visibility;
1710 /* <CMT Additions> */
1711 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1712 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1714 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1715 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1717 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1718 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1719 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1721 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1722 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1723 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1724 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1726 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1727 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1728 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1729 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1731 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1732 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1733 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1734 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1735 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1736 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1738 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1739 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1740 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1741 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1742 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1743 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1745 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1746 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1748 ImageFrameSocketHandler* image_socket_listener ;
1749 /* </CMT Additions> */
1751 void toggle_xfade_active (ARDOUR::Crossfade*);
1752 void toggle_xfade_length (ARDOUR::Crossfade*);
1753 void edit_xfade (ARDOUR::Crossfade*);
1754 void remove_xfade ();
1755 void xfade_edit_left_region ();
1756 void xfade_edit_right_region ();
1758 static const int32_t default_width = 995;
1759 static const int32_t default_height = 765;
1763 Gtk::Button nudge_forward_button;
1764 Gtk::Button nudge_backward_button;
1765 Gtk::HBox nudge_hbox;
1766 Gtk::VBox nudge_vbox;
1767 AudioClock nudge_clock;
1769 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1773 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1775 /* handling cleanup */
1777 int playlist_deletion_dialog (ARDOUR::Playlist*);
1779 vector<sigc::connection> session_connections;
1781 /* tracking step changes of track height */
1783 TimeAxisView* current_stepping_trackview;
1784 struct timeval last_track_height_step_timestamp;
1785 gint track_height_step_timeout();
1786 sigc::connection step_timeout;
1788 TimeAxisView* entered_track;
1789 RegionView* entered_regionview;
1790 bool clear_entered_track;
1791 gint left_track_canvas (GdkEventCrossing*);
1792 void set_entered_track (TimeAxisView*);
1793 void set_entered_regionview (RegionView*);
1794 gint left_automation_track ();
1796 bool _new_regionviews_show_envelope;
1798 void toggle_gain_envelope_visibility ();
1799 void toggle_gain_envelope_active ();
1801 bool on_key_press_event (GdkEventKey*);
1803 void session_state_saved (string);
1806 #endif /* __ardour_editor_h__ */