2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
29 #include <libgnomecanvasmm/canvas.h>
30 #include <libgnomecanvasmm/group.h>
31 #include <libgnomecanvasmm/line.h>
35 #include <gtkmm/layout.h>
36 #include <gtkmm/comboboxtext.h>
38 #include <gtkmm2ext/selector.h>
39 #include <gtkmm2ext/click_box.h>
40 #include <gtkmm2ext/dndtreeview.h>
42 #include <pbd/stateful.h>
43 #include <ardour/session.h>
44 #include <ardour/tempo.h>
45 #include <ardour/location.h>
46 #include <ardour/audioregion.h>
48 #include "audio_clock.h"
49 #include "gtk-custom-ruler.h"
50 #include "ardour_dialog.h"
51 #include "public_editor.h"
54 #include "editor_items.h"
55 #include "region_selection.h"
64 class AudioDiskstream;
83 class AudioTimeAxisView;
84 class AutomationTimeAxisView;
85 class AudioRegionView;
88 class PlaylistSelector;
92 class UIExportSpecification;
97 class AutomationSelection;
100 class AudioStreamView;
103 class AnalysisWindow;
106 /* <CMT Additions> */
107 class ImageFrameView;
108 class ImageFrameTimeAxisView;
109 class ImageFrameTimeAxis;
110 class MarkerTimeAxis ;
112 class ImageFrameSocketHandler ;
113 class TimeAxisViewItem ;
114 /* </CMT Additions> */
117 class Editor : public PublicEditor
123 void connect_to_session (ARDOUR::Session *);
124 ARDOUR::Session* current_session() const { return session; }
126 nframes_t leftmost_position() const { return leftmost_frame; }
127 nframes_t current_page_frames() const {
128 return (nframes_t) floor (canvas_width * frames_per_unit);
131 void set_snap_to (Editing::SnapType);
132 void set_snap_mode (Editing::SnapMode);
133 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
135 void undo (uint32_t n = 1);
136 void redo (uint32_t n = 1);
138 XMLNode& get_state ();
139 int set_state (const XMLNode& );
141 void set_mouse_mode (Editing::MouseMode, bool force=true);
142 void step_mouse_mode (bool next);
143 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
146 void add_imageframe_time_axis(const std::string & track_name, void*) ;
147 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
148 void connect_to_image_compositor() ;
149 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
150 TimeAxisView* get_named_time_axis(const std::string & name) ;
153 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
154 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
155 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
157 /* option editor-access */
159 void set_show_waveforms (bool yn);
160 bool show_waveforms() const { return _show_waveforms; }
162 void set_show_waveforms_recording (bool yn);
163 bool show_waveforms_recording() const { return _show_waveforms_recording; }
165 /* things that need to be public to be used in the main menubar */
167 void new_region_from_selection ();
168 void separate_region_from_selection ();
169 void separate_regions_using_location (ARDOUR::Location&);
170 void toggle_playback (bool with_abort);
171 void transition_to_rolling (bool forward);
175 nframes_t unit_to_frame (double unit) {
176 return (nframes_t) rint (unit * frames_per_unit);
179 double frame_to_unit (nframes_t frame) {
180 return rint ((double) frame / (double) frames_per_unit);
183 double frame_to_unit (double frame) {
184 return rint (frame / frames_per_unit);
187 /* NOTE: these functions assume that the "pixel" coordinate is
188 the result of using the world->canvas affine transform on a
189 world coordinate. These coordinates already take into
190 account any scrolling carried out by adjusting the
194 nframes_t pixel_to_frame (double pixel) {
196 /* pixel can be less than zero when motion events
197 are processed. since we've already run the world->canvas
198 affine, that means that the location *really* is "off
199 to the right" and thus really is "before the start".
203 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
209 gulong frame_to_pixel (nframes_t frame) {
210 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
215 Selection& get_selection() const { return *selection; }
216 Selection& get_cut_buffer() const { return *cut_buffer; }
218 bool extend_selection_to_track (TimeAxisView&);
220 void play_selection ();
221 void select_all_in_selected_tracks (Selection::Operation op);
222 void select_all (Selection::Operation op);
223 void invert_selection_in_selected_tracks ();
224 void invert_selection ();
228 void set_show_measures (bool yn);
229 bool show_measures () const { return _show_measures; }
230 bool initial_ruler_update_required;
233 /* analysis window */
234 void analyze_region_selection();
235 void analyze_range_selection();
240 /* these initiate export ... */
242 void export_session();
243 void export_selection();
246 void add_toplevel_controls (Gtk::Container&);
248 void set_zoom_focus (Editing::ZoomFocus);
249 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
250 gdouble get_current_zoom () { return frames_per_unit; }
252 void temporal_zoom_step (bool coarser);
254 /* stuff that AudioTimeAxisView and related classes use */
256 PlaylistSelector& playlist_selector() const;
257 void route_name_changed (TimeAxisView *);
258 gdouble frames_per_unit;
259 nframes_t leftmost_frame;
260 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
262 void new_playlists ();
263 void copy_playlists ();
264 void clear_playlists ();
266 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
268 Width editor_mixer_strip_width;
269 void maybe_add_mixer_strip_width (XMLNode&);
270 void show_editor_mixer (bool yn);
271 void set_selected_mixer_strip (TimeAxisView&);
272 void hide_track_in_display (TimeAxisView& tv);
273 void show_track_in_display (TimeAxisView& tv);
275 /* nudge is initiated by transport controls owned by ARDOUR_UI */
277 void nudge_forward (bool next);
278 void nudge_backward (bool next);
280 /* nudge initiated from context menu */
282 void nudge_forward_capture_offset ();
283 void nudge_backward_capture_offset ();
285 /* playhead/screen stuff */
287 void set_follow_playhead (bool yn);
288 void toggle_follow_playhead ();
289 bool follow_playhead() const { return _follow_playhead; }
290 bool dragging_playhead () const { return _dragging_playhead; }
292 void toggle_waveform_visibility ();
293 void toggle_waveforms_while_recording ();
294 void toggle_measure_visibility ();
296 /* SMPTE timecode & video sync */
298 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
299 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
300 void subframes_per_frame_chosen (uint32_t);
302 void update_smpte_mode();
303 void update_video_pullup();
304 void update_subframes_per_frame ();
307 void toggle_auto_xfade ();
308 void toggle_xfades_active ();
309 void toggle_xfade_visibility ();
310 bool xfade_visibility() const { return _xfade_visibility; }
311 void update_xfade_visibility ();
312 void update_crossfade_model ();
313 void set_crossfade_model (ARDOUR::CrossfadeModel);
316 void set_layer_model (ARDOUR::LayerModel);
317 void update_layering_model ();
319 /* redirect shared ops menu. caller must free returned menu */
321 Gtk::Menu* redirect_menu ();
323 /* floating windows/transient */
325 void ensure_float (Gtk::Window&);
329 void scroll_tracks_down_line ();
330 void scroll_tracks_up_line ();
332 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
333 void prepare_for_cleanup ();
335 void maximise_editing_space();
336 void restore_editing_space();
338 void reset_x_origin (nframes_t);
339 void reset_zoom (double);
340 void reposition_and_zoom (nframes_t, double);
342 nframes_t edit_cursor_position(bool);
345 void map_transport_state ();
346 void map_position_change (nframes_t);
352 /// The session that we are editing, or 0
353 ARDOUR::Session *session;
356 PlaylistSelector* _playlist_selector;
358 void set_frames_per_unit (double);
360 Editing::MouseMode mouse_mode;
362 int post_maximal_editor_width;
363 int post_maximal_pane_position;
364 int pre_maximal_pane_position;
365 int pre_maximal_editor_width;
366 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
368 Gtk::Notebook the_notebook;
369 Gtk::HPaned edit_pane;
371 Gtk::EventBox meter_base;
373 Gtk::EventBox marker_base;
374 Gtk::HBox marker_box;
375 Gtk::VBox scrollers_rulers_markers_box;
377 void location_changed (ARDOUR::Location *);
378 void location_flags_changed (ARDOUR::Location *, void *);
379 void refresh_location_display ();
380 void refresh_location_display_s (ARDOUR::Change);
381 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
382 void add_new_location (ARDOUR::Location *);
383 void location_gone (ARDOUR::Location *);
384 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
385 gint really_remove_marker (ARDOUR::Location* loc);
387 uint32_t location_marker_color;
388 uint32_t location_range_color;
389 uint32_t location_loop_color;
390 uint32_t location_punch_color;
391 uint32_t location_cd_marker_color;
393 struct LocationMarkers {
401 void set_name (const string&);
402 void set_position (nframes_t start, nframes_t end = 0);
403 void set_color_rgba (uint32_t);
406 LocationMarkers *find_location_markers (ARDOUR::Location *);
407 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
409 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
410 LocationMarkerMap location_markers;
412 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
413 void clear_marker_display ();
414 void mouse_add_new_marker (nframes_t where);
416 TimeAxisView* clicked_axisview;
417 RouteTimeAxisView* clicked_routeview;
418 /** The last RegionView that was clicked on, or 0 if the last click was not
419 * on a RegionView. This is set up by the canvas event handlers in
420 * editor_canvas_events.cc
422 RegionView* clicked_regionview;
424 RegionView* latest_regionview;
425 uint32_t clicked_selection;
426 CrossfadeView* clicked_crossfadeview;
427 ControlPoint* clicked_control_point;
429 void sort_track_selection ();
431 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
432 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&);
433 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl);
435 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
437 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
438 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t);
439 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t);
440 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
444 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
445 bool button_release_can_deselect;
447 void catch_vanishing_regionview (RegionView *);
449 bool set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
450 void select_all_tracks ();
452 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
453 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
454 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
456 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
457 void collect_new_region_view (RegionView *);
459 void popup_track_context_menu (int, int, nframes_t);
460 Gtk::Menu* build_track_context_menu (nframes_t);
461 void add_bus_or_audio_track_context_items (Gtk::Menu_Helpers::MenuList&);
462 void add_region_context_items (Gtk::Menu_Helpers::MenuList&);
463 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
464 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
466 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
468 void handle_new_route (ARDOUR::Session::RouteList&);
469 void remove_route (TimeAxisView *);
472 Gtk::HBox global_hpacker;
473 Gtk::VBox global_vpacker;
476 Gdk::Cursor* current_canvas_cursor;
478 ArdourCanvas::CanvasAA track_canvas;
479 ArdourCanvas::CanvasAA time_canvas;
481 ArdourCanvas::Text* first_action_message;
482 ArdourCanvas::Text* verbose_canvas_cursor;
483 bool verbose_cursor_visible;
485 void parameter_changed (const char *);
487 bool track_canvas_motion (GdkEvent*);
489 void set_verbose_canvas_cursor (const string &, double x, double y);
490 void set_verbose_canvas_cursor_text (const string &);
491 void show_verbose_canvas_cursor();
492 void hide_verbose_canvas_cursor();
494 bool verbose_cursor_on; // so far unused
496 Gtk::EventBox time_canvas_event_box;
497 Gtk::EventBox track_canvas_event_box;
498 Gtk::EventBox time_button_event_box;
499 Gtk::Frame time_button_frame;
501 ArdourCanvas::Group *minsec_group;
502 ArdourCanvas::Group *bbt_group;
503 ArdourCanvas::Group *smpte_group;
504 ArdourCanvas::Group *frame_group;
505 ArdourCanvas::Group *tempo_group;
506 ArdourCanvas::Group *meter_group;
507 ArdourCanvas::Group *marker_group;
508 ArdourCanvas::Group *range_marker_group;
509 ArdourCanvas::Group *transport_marker_group;
512 ruler_metric_smpte = 0,
513 ruler_metric_bbt = 1,
514 ruler_metric_frames = 2,
515 ruler_metric_minsec = 3,
517 ruler_time_tempo = 4,
518 ruler_time_meter = 5,
519 ruler_time_marker = 6,
520 ruler_time_range_marker = 7,
521 ruler_time_transport_marker = 8,
524 static GtkCustomMetric ruler_metrics[4];
526 bool no_ruler_shown_update;
528 gint ruler_button_press (GdkEventButton*);
529 gint ruler_button_release (GdkEventButton*);
530 gint ruler_mouse_motion (GdkEventMotion*);
532 gint ruler_pressed_button;
533 Gtk::Widget * ruler_grabbed_widget;
535 void initialize_rulers ();
536 void update_just_smpte ();
537 void update_fixed_rulers ();
538 void update_tempo_based_rulers ();
539 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
540 void update_ruler_visibility ();
541 void ruler_toggled (int);
542 gint ruler_label_button_release (GdkEventButton*);
543 void store_ruler_visibility ();
544 void restore_ruler_visibility ();
546 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
547 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
548 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
549 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
551 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
554 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
556 Gtk::Widget *_ruler_separator;
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 nframes_t current_frame;
605 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
608 void set_position (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 (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
631 vector<nframes_t> region_boundary_cache;
632 void build_region_boundary_cache ();
634 Gtk::VBox trackview_vpacker;
637 Gtk::HBox bottom_hbox;
639 Gtk::Table edit_packer;
640 Gtk::VScrollbar edit_vscrollbar;
642 Gtk::Adjustment vertical_adjustment;
643 Gtk::Adjustment horizontal_adjustment;
645 Gtk::Layout controls_layout;
646 bool control_layout_scroll (GdkEventScroll* ev);
647 void controls_layout_size_request (Gtk::Requisition*);
649 Gtk::HScrollbar edit_hscrollbar;
650 bool _dragging_hscrollbar;
652 void reset_hscrollbar_stepping ();
654 bool hscrollbar_button_press (GdkEventButton*);
655 bool hscrollbar_button_release (GdkEventButton*);
656 void hscrollbar_allocate (Gtk::Allocation &alloc);
659 double canvas_height;
660 double full_canvas_height;
661 nframes_t last_canvas_frame;
663 bool track_canvas_map_handler (GdkEventAny*);
664 bool time_canvas_map_handler (GdkEventAny*);
666 gint edit_controls_button_release (GdkEventButton*);
667 Gtk::Menu *edit_controls_left_menu;
668 Gtk::Menu *edit_controls_right_menu;
670 Gtk::VBox track_canvas_vbox;
671 Gtk::VBox time_canvas_vbox;
672 Gtk::VBox edit_controls_vbox;
673 Gtk::HBox edit_controls_hbox;
675 void control_scroll (float);
676 bool deferred_control_scroll (nframes_t);
677 sigc::connection control_scroll_connection;
679 void tie_vertical_scrolling ();
680 void canvas_horizontally_scrolled ();
682 struct VisualChange {
689 nframes_t time_origin;
690 double frames_per_unit;
694 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
698 VisualChange pending_visual_change;
700 static int _idle_visual_changer (void *arg);
701 int idle_visual_changer ();
703 void queue_visual_change (nframes_t);
704 void queue_visual_change (double);
706 void end_location_changed (ARDOUR::Location*);
708 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
709 RegionListDisplayModelColumns() {
714 Gtk::TreeModelColumn<Glib::ustring> name;
715 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
716 Gtk::TreeModelColumn<Gdk::Color> color_;
719 RegionListDisplayModelColumns region_list_columns;
720 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
722 Glib::RefPtr<Gtk::TreeStore> region_list_model;
723 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
724 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
726 void region_list_selection_changed ();
727 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
729 Gtk::Menu *region_list_menu;
730 Gtk::ScrolledWindow region_list_scroller;
731 Gtk::Frame region_list_frame;
733 bool region_list_display_key_press (GdkEventKey *);
734 bool region_list_display_key_release (GdkEventKey *);
735 bool region_list_display_button_press (GdkEventButton *);
736 bool region_list_display_button_release (GdkEventButton *);
737 void region_list_clear ();
738 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
739 void build_region_list_menu ();
740 void show_region_list_display_context_menu (int button, int time);
742 bool show_automatic_regions_in_region_list;
743 Editing::RegionListSortType region_list_sort_type;
745 void reset_region_list_sort_direction (bool);
746 void reset_region_list_sort_type (Editing::RegionListSortType);
748 void toggle_full_region_list ();
749 void toggle_show_auto_regions ();
751 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
755 Gtk::ScrolledWindow snapshot_display_scroller;
756 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
757 SnapshotDisplayModelColumns() {
761 Gtk::TreeModelColumn<Glib::ustring> visible_name;
762 Gtk::TreeModelColumn<Glib::ustring> real_name;
765 SnapshotDisplayModelColumns snapshot_display_columns;
766 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
767 Gtk::TreeView snapshot_display;
768 Gtk::Menu snapshot_context_menu;
770 bool snapshot_display_button_press (GdkEventButton*);
771 void snapshot_display_selection_changed ();
772 void redisplay_snapshots();
773 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
775 /* named selections */
777 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
778 NamedSelectionDisplayModelColumns() {
782 Gtk::TreeModelColumn<Glib::ustring> text;
783 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
786 NamedSelectionDisplayModelColumns named_selection_columns;
787 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
789 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
790 Gtk::ScrolledWindow named_selection_scroller;
792 void create_named_selection ();
793 void paste_named_selection (float times);
794 void remove_selected_named_selections ();
795 void remove_snapshot (Glib::ustring);
796 void rename_snapshot (Glib::ustring);
798 void handle_new_named_selection ();
799 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
800 void redisplay_named_selections ();
802 bool named_selection_display_button_release (GdkEventButton *ev);
803 bool named_selection_display_key_release (GdkEventKey *ev);
804 void named_selection_display_selection_changed ();
807 TrackViewList track_views;
808 TimeAxisView *trackview_by_y_position (double ypos);
810 static Gdk::Cursor* cross_hair_cursor;
811 static Gdk::Cursor* trimmer_cursor;
812 static Gdk::Cursor* selector_cursor;
813 static Gdk::Cursor* grabber_cursor;
814 static Gdk::Cursor* zoom_cursor;
815 static Gdk::Cursor* time_fx_cursor;
816 static Gdk::Cursor* fader_cursor;
817 static Gdk::Cursor* speaker_cursor;
818 static Gdk::Cursor* wait_cursor;
819 static Gdk::Cursor* timebar_cursor;
821 static void build_cursors ();
823 sigc::connection scroll_connection;
824 nframes_t last_update_frame;
825 void center_screen (nframes_t);
826 void center_screen_internal (nframes_t, float);
828 void update_current_screen ();
830 void session_going_away ();
832 nframes_t cut_buffer_start;
833 nframes_t cut_buffer_length;
835 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
836 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
837 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
838 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
839 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
840 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
842 /* KEYMAP HANDLING */
844 void register_actions ();
846 int ensure_cursor (nframes_t* pos);
848 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
849 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
850 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
851 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
852 void redisplay_regions ();
853 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
855 list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
857 void cut_copy (Editing::CutCopyOp);
858 bool can_cut_copy () const;
859 void cut_copy_points (Editing::CutCopyOp);
860 void cut_copy_regions (Editing::CutCopyOp);
861 void cut_copy_ranges (Editing::CutCopyOp);
864 void paste_internal (nframes_t position, float times);
866 /* EDITING OPERATIONS */
868 void reset_point_selection ();
869 void set_region_mute (bool);
870 void set_region_lock (bool);
871 void set_region_opaque (bool);
872 void raise_region ();
873 void raise_region_to_top ();
874 void lower_region ();
875 void lower_region_to_bottom ();
876 void split_region ();
877 void split_region_at (nframes_t);
878 void split_regions_at (nframes_t, RegionSelection&);
879 void crop_region_to_selection ();
880 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
881 void set_region_sync_from_edit_cursor ();
882 void remove_region_sync();
883 void align_selection (ARDOUR::RegionPoint, nframes_t position);
884 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
885 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
886 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
887 void remove_selected_regions ();
888 void remove_clicked_region ();
890 void duplicate_some_regions (RegionSelection&, float times);
891 void duplicate_selection (float times);
892 void region_fill_selection ();
894 void region_fill_track ();
895 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
896 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
897 void split_multichannel_region();
898 void reverse_regions ();
899 void normalize_regions ();
900 void denormalize_regions ();
902 void audition_region_from_region_list ();
903 void hide_region_from_region_list ();
904 void remove_region_from_region_list ();
906 void align (ARDOUR::RegionPoint);
907 void align_relative (ARDOUR::RegionPoint);
914 void paste (float times);
916 int get_prefix (float&, bool&);
918 void keyboard_paste ();
919 void keyboard_duplicate_region ();
920 void keyboard_duplicate_selection ();
921 void keyboard_insert_region_list_selection ();
923 void region_from_selection ();
924 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
927 void rename_region ();
928 void rename_region_finished (bool);
930 void play_from_start ();
931 void play_from_edit_cursor ();
932 void play_selected_region ();
933 void audition_selected_region ();
934 void loop_selected_region ();
935 void play_location (ARDOUR::Location&);
936 void loop_location (ARDOUR::Location&);
938 Editing::ZoomFocus zoom_focus;
940 void temporal_zoom_selection ();
941 void temporal_zoom_session ();
942 void temporal_zoom (gdouble scale);
943 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
944 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
946 void amplitude_zoom (gdouble scale);
947 void amplitude_zoom_step (bool in);
949 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
950 void insert_region_list_selection (float times);
952 void add_external_audio_action (Editing::ImportMode);
954 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
955 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
956 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
957 int import_sndfile (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
958 int embed_sndfile (vector<Glib::ustring> paths, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
959 ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
960 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
962 /* generic interthread progress window */
964 ArdourDialog* interthread_progress_window;
965 Gtk::Label interthread_progress_label;
966 Gtk::VBox interthread_progress_vbox;
967 Gtk::ProgressBar interthread_progress_bar;
968 Gtk::Button interthread_cancel_button;
969 Gtk::Label interthread_cancel_label;
970 sigc::connection interthread_progress_connection;
971 void interthread_cancel_clicked ();
972 void build_interthread_progress_window ();
973 ARDOUR::InterThreadInfo* current_interthread_info;
976 AnalysisWindow* analysis_window;
979 /* import specific info */
981 ARDOUR::Session::import_status import_status;
982 gint import_progress_timeout (void *);
983 static void *_import_thread (void *);
984 void* import_thread ();
986 /* to support this ... */
988 void import_audio (bool as_tracks);
989 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
991 void move_to_start ();
994 void center_playhead ();
995 void center_edit_cursor ();
996 void edit_cursor_backward ();
997 void edit_cursor_forward ();
998 void playhead_backward ();
999 void playhead_forward ();
1000 void scroll_playhead (bool forward);
1001 void scroll_backward (float pages=0.8f);
1002 void scroll_forward (float pages=0.8f);
1003 void scroll_tracks_down ();
1004 void scroll_tracks_up ();
1005 void delete_sample_forward ();
1006 void delete_sample_backward ();
1007 void delete_screen ();
1008 void search_backwards ();
1009 void search_forwards ();
1011 void clear_markers ();
1012 void clear_ranges ();
1013 void clear_locations ();
1014 void unhide_markers ();
1015 void unhide_ranges ();
1016 void jump_forward_to_mark ();
1017 void jump_backward_to_mark ();
1018 void cursor_align (bool playhead_to_edit);
1020 void remove_last_capture ();
1021 void select_all_selectables_using_time_selection ();
1022 void select_all_selectables_using_loop();
1023 void select_all_selectables_using_punch();
1024 void set_selection_from_range (ARDOUR::Location&);
1025 void set_selection_from_punch ();
1026 void set_selection_from_loop ();
1027 void set_selection_from_audio_region ();
1029 void add_location_from_audio_region ();
1030 void add_location_from_selection ();
1031 void set_route_loop_selection ();
1033 void add_location_from_playhead_cursor ();
1035 void reverse_selection ();
1036 void edit_envelope ();
1038 void start_scrolling ();
1039 void stop_scrolling ();
1041 void keyboard_selection_begin ();
1042 void keyboard_selection_finish (bool add);
1043 bool have_pending_keyboard_selection;
1044 nframes_t pending_keyboard_selection_start;
1046 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1047 void extend_selection_to_end_of_region (bool next);
1048 void extend_selection_to_start_of_region (bool previous);
1050 Editing::SnapType snap_type;
1051 Editing::SnapMode snap_mode;
1053 /// Snap threshold in pixels
1054 double snap_threshold;
1056 void handle_gui_changes (const string &, void *);
1058 void hide_all_tracks (bool with_select);
1061 LineDragInfo current_line_drag_info;
1063 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1064 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1065 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1067 Gtk::Menu fade_context_menu;
1068 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1070 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1071 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1072 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1075 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1077 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1078 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1080 void set_fade_in_active (bool);
1081 void set_fade_out_active (bool);
1083 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1084 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1085 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1087 bool _dragging_playhead;
1089 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1090 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1091 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1092 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1093 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1094 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1096 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1099 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1100 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1101 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1103 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1105 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1106 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1107 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1108 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1109 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1110 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1111 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1112 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1113 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1114 void start_line_grab (AutomationLine *, GdkEvent*);
1115 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1116 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1117 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1118 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1120 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1122 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1123 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1125 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1126 void brush (nframes_t);
1128 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1129 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1131 /* Canvas event handlers */
1133 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1134 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1135 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1136 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1137 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1138 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1139 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1140 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1141 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1142 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1143 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1144 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1145 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1146 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1147 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1148 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1149 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1150 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1151 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1153 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1154 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1155 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1156 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1157 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1159 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1160 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1161 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1162 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1163 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1164 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1165 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1166 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1168 /* non-public event handlers */
1170 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1171 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1172 bool track_canvas_scroll (GdkEventScroll* event);
1174 bool track_canvas_scroll_event (GdkEventScroll* event);
1175 bool track_canvas_button_press_event (GdkEventButton* event);
1176 bool track_canvas_button_release_event (GdkEventButton* event);
1177 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1179 Gtk::Allocation canvas_allocation;
1180 bool canvas_idle_queued;
1181 void track_canvas_allocate (Gtk::Allocation alloc);
1182 bool track_canvas_size_allocated ();
1184 void set_edit_cursor (GdkEvent* event);
1185 void set_playhead_cursor (GdkEvent* event);
1187 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1188 void kbd_set_playhead_cursor ();
1189 void kbd_set_edit_cursor ();
1190 void kbd_mute_unmute_region ();
1192 void kbd_set_sync_position ();
1193 void kbd_align (ARDOUR::RegionPoint);
1194 void kbd_align_relative (ARDOUR::RegionPoint);
1196 void kbd_audition ();
1198 void kbd_do_split (GdkEvent*);
1199 void kbd_do_set_sync_position (GdkEvent* ev);
1200 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1201 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1202 void kbd_do_brush (GdkEvent*);
1203 void kbd_do_audition (GdkEvent*);
1205 void handle_new_duration ();
1206 void initialize_canvas ();
1207 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1209 /* display control */
1211 bool _show_measures;
1212 /// true to show waveforms, otherwise false
1213 bool _show_waveforms;
1214 /// true if the editor should follow the playhead, otherwise false
1215 bool _follow_playhead;
1216 /// true if waveforms should be shown while recording audio tracks, otherwise false
1217 bool _show_waveforms_recording;
1219 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1221 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1222 TimeLineList free_measure_lines;
1223 TimeLineList used_measure_lines;
1225 ArdourCanvas::Group* time_line_group;
1226 ArdourCanvas::SimpleLine* get_time_line ();
1227 void hide_measures ();
1228 void draw_measures ();
1229 bool lazy_hide_and_draw_measures ();
1231 void new_tempo_section ();
1233 void mouse_add_new_tempo_event (nframes_t where);
1234 void mouse_add_new_meter_event (nframes_t where);
1236 void remove_tempo_marker (ArdourCanvas::Item*);
1237 void remove_meter_marker (ArdourCanvas::Item*);
1238 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1239 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1241 void edit_tempo_section (ARDOUR::TempoSection*);
1242 void edit_meter_section (ARDOUR::MeterSection*);
1243 void edit_tempo_marker (ArdourCanvas::Item*);
1244 void edit_meter_marker (ArdourCanvas::Item*);
1246 void marker_menu_edit ();
1247 void marker_menu_remove ();
1248 void marker_menu_rename ();
1249 void marker_menu_hide ();
1250 void marker_menu_loop_range ();
1251 void marker_menu_select_all_selectables_using_range ();
1252 void marker_menu_select_using_range ();
1253 void marker_menu_separate_regions_using_location ();
1254 void marker_menu_play_from ();
1255 void marker_menu_play_range ();
1256 void marker_menu_set_playhead ();
1257 void marker_menu_set_from_playhead ();
1258 void marker_menu_set_from_selection ();
1259 void new_transport_marker_menu_set_loop ();
1260 void new_transport_marker_menu_set_punch ();
1261 void update_loop_range_view (bool visibility=false);
1262 void update_punch_range_view (bool visibility=false);
1263 gint new_transport_marker_menu_popdown (GdkEventAny*);
1264 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1265 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1266 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1267 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1268 void build_range_marker_menu (bool loop_or_punch);
1269 void build_marker_menu (bool start_or_end);
1270 void build_tm_marker_menu ();
1271 void build_new_transport_marker_menu ();
1273 Gtk::Menu* tm_marker_menu;
1274 Gtk::Menu* marker_menu;
1275 Gtk::Menu* start_end_marker_menu;
1276 Gtk::Menu* range_marker_menu;
1277 Gtk::Menu* transport_marker_menu;
1278 Gtk::Menu* new_transport_marker_menu;
1279 ArdourCanvas::Item* marker_menu_item;
1281 typedef list<Marker*> Marks;
1284 void remove_metric_marks ();
1285 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1287 void tempo_map_changed (ARDOUR::Change);
1288 void redisplay_tempo (bool immediate_redraw);
1290 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false);
1291 uint32_t bbt_beat_subdivision;
1295 Gtk::ToggleButton editor_mixer_button;
1297 void editor_mixer_button_toggled ();
1299 AudioClock edit_cursor_clock;
1300 AudioClock zoom_range_clock;
1301 Gtk::Button zoom_in_button;
1302 Gtk::Button zoom_out_button;
1303 Gtk::Button zoom_out_full_button;
1304 Gtk::Button zoom_onetoone_button;
1306 Gtk::VBox toolbar_clock_vbox;
1307 Gtk::VBox toolbar_selection_clock_vbox;
1308 Gtk::Table toolbar_selection_clock_table;
1309 Gtk::Label toolbar_selection_cursor_label;
1311 Gtk::HBox mouse_mode_button_box;
1312 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1313 Gtk::ToggleButton mouse_select_button;
1314 Gtk::ToggleButton mouse_move_button;
1315 Gtk::ToggleButton mouse_gain_button;
1316 Gtk::ToggleButton mouse_zoom_button;
1317 Gtk::ToggleButton mouse_timefx_button;
1318 Gtk::ToggleButton mouse_audition_button;
1319 GroupedButtons *mouse_mode_button_set;
1320 void mouse_mode_toggled (Editing::MouseMode m);
1321 bool ignore_mouse_mode_toggle;
1323 gint mouse_select_button_release (GdkEventButton*);
1325 Gtk::VBox automation_box;
1326 Gtk::Button automation_mode_button;
1327 Gtk::ToggleButton global_automation_button;
1329 Gtk::ComboBoxText edit_mode_selector;
1330 Gtk::VBox edit_mode_box;
1332 void edit_mode_selection_done ();
1334 Gtk::ComboBoxText snap_type_selector;
1335 Gtk::ComboBoxText snap_mode_selector;
1338 std::vector<std::string> snap_type_strings;
1339 std::vector<std::string> snap_mode_strings;
1341 void snap_type_selection_done ();
1342 void snap_mode_selection_done ();
1343 void snap_mode_chosen (Editing::SnapMode);
1344 void snap_type_chosen (Editing::SnapType);
1346 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1347 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1349 Gtk::ComboBoxText zoom_focus_selector;
1350 Gtk::VBox zoom_focus_box;
1352 std::vector<std::string> zoom_focus_strings;
1354 void zoom_focus_selection_done ();
1355 void zoom_focus_chosen (Editing::ZoomFocus);
1357 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1361 void zoom_adjustment_changed();
1363 void edit_cursor_clock_changed();
1365 void setup_toolbar ();
1367 Gtkmm2ext::TearOff* tools_tearoff;
1368 Gtk::HBox toolbar_hbox;
1369 Gtk::EventBox toolbar_base;
1370 Gtk::Frame toolbar_frame;
1372 /* selection process */
1374 Selection* selection;
1375 Selection* cut_buffer;
1377 void time_selection_changed ();
1378 void track_selection_changed ();
1379 void region_selection_changed ();
1380 void point_selection_changed ();
1389 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1390 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1391 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1392 void cancel_selection ();
1394 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1395 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1396 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1398 bool audio_region_selection_covers (nframes_t where);
1400 /* transport range select process */
1401 enum RangeMarkerOp {
1403 CreateTransportMarker
1406 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1407 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1408 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1410 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1411 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1412 ArdourCanvas::Line* marker_drag_line;
1413 ArdourCanvas::Points marker_drag_line_points;
1414 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1416 void update_marker_drag_item (ARDOUR::Location *);
1418 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1419 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1420 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1421 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1422 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1423 ArdourCanvas::SimpleLine *transport_punchin_line;
1424 ArdourCanvas::SimpleLine *transport_punchout_line;
1425 ArdourCanvas::SimpleRect *transport_preroll_rect;
1426 ArdourCanvas::SimpleRect *transport_postroll_rect;
1428 ARDOUR::Location* transport_loop_location();
1429 ARDOUR::Location* transport_punch_location();
1431 ARDOUR::Location *temp_location;
1433 /* object rubberband select process */
1435 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1436 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1437 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1439 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1441 ArdourCanvas::SimpleRect *rubberband_rect;
1443 /* mouse zoom process */
1445 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1446 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1447 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1449 ArdourCanvas::SimpleRect *zoom_rect;
1450 void reposition_zoom_rect (nframes_t start, nframes_t end);
1452 /* diskstream/route display management */
1454 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1455 RouteDisplayModelColumns() {
1460 Gtk::TreeModelColumn<Glib::ustring> text;
1461 Gtk::TreeModelColumn<bool> visible;
1462 Gtk::TreeModelColumn<TimeAxisView*> tv;
1465 RouteDisplayModelColumns route_display_columns;
1466 Glib::RefPtr<Gtk::ListStore> route_display_model;
1467 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1469 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1470 Gtk::ScrolledWindow route_list_scroller;
1471 Gtk::Menu* route_list_menu;
1473 bool route_list_display_button_press (GdkEventButton*);
1474 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1476 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1477 void route_list_delete (const Gtk::TreeModel::Path&);
1478 void initial_route_list_display ();
1479 void redisplay_route_list();
1480 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1481 bool ignore_route_list_reorder;
1482 bool no_route_list_redisplay;
1484 void build_route_list_menu ();
1485 void show_route_list_menu ();
1487 void show_all_routes ();
1488 void hide_all_routes ();
1489 void show_all_audiotracks ();
1490 void hide_all_audiotracks ();
1491 void show_all_audiobus ();
1492 void hide_all_audiobus ();
1494 void set_all_tracks_visibility (bool yn);
1495 void set_all_audio_visibility (int type, bool yn);
1497 /* edit group management */
1499 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1500 GroupListModelColumns () {
1506 Gtk::TreeModelColumn<bool> is_active;
1507 Gtk::TreeModelColumn<bool> is_visible;
1508 Gtk::TreeModelColumn<std::string> text;
1509 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1512 GroupListModelColumns group_columns;
1513 Glib::RefPtr<Gtk::ListStore> group_model;
1514 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1516 Gtk::TreeView edit_group_display;
1517 Gtk::ScrolledWindow edit_group_display_scroller;
1518 Gtk::Menu* edit_group_list_menu;
1520 void build_edit_group_list_menu ();
1521 void activate_all_edit_groups ();
1522 void disable_all_edit_groups ();
1524 bool in_edit_group_row_change;
1525 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1526 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1527 void new_edit_group ();
1528 void edit_group_list_button_clicked ();
1529 gint edit_group_list_button_press_event (GdkEventButton* ev);
1530 void add_edit_group (ARDOUR::RouteGroup* group);
1531 void remove_selected_edit_group ();
1532 void edit_groups_changed ();
1533 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1535 Gtk::VBox list_vpacker;
1539 bool autoscroll_active;
1540 int autoscroll_timeout_tag;
1541 int autoscroll_direction;
1542 uint32_t autoscroll_cnt;
1543 nframes_t autoscroll_distance;
1545 static gint _autoscroll_canvas (void *);
1546 bool autoscroll_canvas ();
1547 void start_canvas_autoscroll (int direction);
1548 void stop_canvas_autoscroll ();
1549 void maybe_autoscroll (GdkEvent*);
1558 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1559 void point_trim (GdkEvent*);
1560 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1561 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1562 void single_start_trim (RegionView&, nframes_t, bool, bool);
1563 void single_end_trim (RegionView&, nframes_t, bool, bool);
1565 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1566 void thaw_region_after_trim (RegionView& rv);
1568 void trim_region_to_edit_cursor ();
1569 void trim_region_from_edit_cursor ();
1571 bool show_gain_after_trim;
1575 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1576 const Glib::RefPtr<Gdk::DragContext>& context,
1579 const Gtk::SelectionData& data,
1583 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1586 const Gtk::SelectionData& data,
1590 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1593 const Gtk::SelectionData& data,
1598 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1601 const Gtk::SelectionData& data,
1605 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1608 const Gtk::SelectionData& data,
1614 ExportDialog *export_dialog;
1615 ExportDialog *export_range_markers_dialog;
1617 void export_range (nframes_t start, nframes_t end);
1618 void export_range_markers ();
1620 int write_region_selection(RegionSelection&);
1621 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1622 void export_region ();
1623 void bounce_region_selection ();
1624 void bounce_range_selection ();
1625 void external_edit_region ();
1627 int write_audio_selection (TimeSelection&);
1628 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
1630 void write_selection ();
1634 UndoAction get_memento() const;
1636 XMLNode *before; /* used in *_reversible_command */
1638 void begin_reversible_command (string cmd_name);
1639 void commit_reversible_command ();
1641 /* visual history */
1643 UndoHistory visual_history;
1644 UndoTransaction current_visual_command;
1647 void update_title ();
1648 void update_title_s (const string & snapshot_name);
1651 Selection* selection;
1652 double frames_per_unit;
1658 void store_state (State&) const;
1659 void restore_state (State *);
1661 void instant_save ();
1663 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1665 /* freeze operations */
1667 ARDOUR::InterThreadInfo freeze_status;
1668 gint freeze_progress_timeout (void *);
1669 static void* _freeze_thread (void*);
1670 void* freeze_thread ();
1672 void freeze_routes ();
1673 void unfreeze_routes ();
1675 /* edit-group solo + mute */
1677 void set_edit_group_solo (ARDOUR::Route&, bool);
1678 void set_edit_group_mute (ARDOUR::Route&, bool);
1682 void duplicate_dialog (bool for_region);
1684 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1686 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1687 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1688 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1690 struct TimeStretchDialog : public ArdourDialog {
1691 ARDOUR::Session::TimeStretchRequest request;
1693 RegionSelection regions;
1694 Gtk::ProgressBar progress_bar;
1695 Gtk::ToggleButton quick_button;
1696 Gtk::ToggleButton antialias_button;
1697 Gtk::Button* cancel_button;
1698 Gtk::Button* action_button;
1699 Gtk::HBox upper_button_box;
1703 TimeStretchDialog (Editor& e);
1705 gint update_progress ();
1706 sigc::connection first_cancel;
1707 sigc::connection first_delete;
1708 void cancel_timestretch_in_progress ();
1709 gint delete_timestretch_in_progress (GdkEventAny*);
1712 /* "whats mine is yours" */
1714 friend class TimeStretchDialog;
1716 TimeStretchDialog* current_timestretch;
1718 static void* timestretch_thread (void *arg);
1719 int run_timestretch (RegionSelection&, float fraction);
1720 void do_timestretch (TimeStretchDialog&);
1722 /* editor-mixer strip */
1724 MixerStrip *current_mixer_strip;
1725 bool show_editor_mixer_when_tracks_arrive;
1726 Gtk::VBox current_mixer_strip_vbox;
1727 void cms_deleted ();
1728 void current_mixer_strip_hidden ();
1729 void current_mixer_strip_removed ();
1731 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1732 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1734 /* nudging tracks */
1736 void nudge_selected_tracks (bool use_edit_cursor, bool forwards);
1740 bool _xfade_visibility;
1743 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1744 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1746 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1747 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1749 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1750 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1751 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1753 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1754 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1755 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1756 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1758 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1759 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1760 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1761 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1763 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1764 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1765 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1766 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1767 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1768 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1770 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1771 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1772 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1773 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1774 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1775 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1777 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1778 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1780 ImageFrameSocketHandler* image_socket_listener ;
1783 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1784 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1785 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1786 void xfade_edit_left_region ();
1787 void xfade_edit_right_region ();
1789 static const int32_t default_width = 995;
1790 static const int32_t default_height = 765;
1794 Gtk::Button nudge_forward_button;
1795 Gtk::Button nudge_backward_button;
1796 Gtk::HBox nudge_hbox;
1797 Gtk::VBox nudge_vbox;
1798 AudioClock nudge_clock;
1800 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1804 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1806 /* handling cleanup */
1808 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1810 vector<sigc::connection> session_connections;
1812 /* tracking step changes of track height */
1814 TimeAxisView* current_stepping_trackview;
1815 struct timeval last_track_height_step_timestamp;
1816 gint track_height_step_timeout();
1817 sigc::connection step_timeout;
1819 TimeAxisView* entered_track;
1820 RegionView* entered_regionview;
1821 bool clear_entered_track;
1822 gint left_track_canvas (GdkEventCrossing*);
1823 void set_entered_track (TimeAxisView*);
1824 void set_entered_regionview (RegionView*);
1825 gint left_automation_track ();
1827 bool _new_regionviews_show_envelope;
1829 void set_gain_envelope_visibility (bool);
1830 void set_gain_envelope_active (bool);
1831 void reset_region_gain_envelopes ();
1833 Gtk::CheckMenuItem* region_envelope_visible_item;
1834 Gtk::CheckMenuItem* region_envelope_active_item;
1835 Gtk::CheckMenuItem* region_mute_item;
1836 Gtk::CheckMenuItem* region_lock_item;
1837 Gtk::CheckMenuItem* region_opaque_item;
1839 bool on_key_press_event (GdkEventKey*);
1841 void session_state_saved (string);
1843 Glib::RefPtr<Gtk::Action> undo_action;
1844 Glib::RefPtr<Gtk::Action> redo_action;
1846 void history_changed ();
1849 #endif /* __ardour_editor_h__ */