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 ARDOUR::Session *session;
355 PlaylistSelector* _playlist_selector;
357 void set_frames_per_unit (double);
359 Editing::MouseMode mouse_mode;
361 int post_maximal_editor_width;
362 int post_maximal_pane_position;
363 int pre_maximal_pane_position;
364 int pre_maximal_editor_width;
365 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
367 Gtk::Notebook the_notebook;
368 Gtk::HPaned edit_pane;
370 Gtk::EventBox meter_base;
372 Gtk::EventBox marker_base;
373 Gtk::HBox marker_box;
374 Gtk::VBox scrollers_rulers_markers_box;
376 void location_changed (ARDOUR::Location *);
377 void location_flags_changed (ARDOUR::Location *, void *);
378 void refresh_location_display ();
379 void refresh_location_display_s (ARDOUR::Change);
380 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
381 void add_new_location (ARDOUR::Location *);
382 void location_gone (ARDOUR::Location *);
383 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
384 gint really_remove_marker (ARDOUR::Location* loc);
386 uint32_t location_marker_color;
387 uint32_t location_range_color;
388 uint32_t location_loop_color;
389 uint32_t location_punch_color;
390 uint32_t location_cd_marker_color;
392 struct LocationMarkers {
400 void set_name (const string&);
401 void set_position (nframes_t start, nframes_t end = 0);
402 void set_color_rgba (uint32_t);
405 LocationMarkers *find_location_markers (ARDOUR::Location *);
406 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
408 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
409 LocationMarkerMap location_markers;
411 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
412 void clear_marker_display ();
413 void mouse_add_new_marker (nframes_t where);
415 TimeAxisView* clicked_axisview;
416 RouteTimeAxisView* clicked_routeview;
417 /** The last RegionView that was clicked on, or 0 if the last click was not
418 * on a RegionView. This is set up by the canvas event handlers in
419 * editor_canvas_events.cc
421 RegionView* clicked_regionview;
423 RegionView* latest_regionview;
424 uint32_t clicked_selection;
425 CrossfadeView* clicked_crossfadeview;
426 ControlPoint* clicked_control_point;
428 void sort_track_selection ();
430 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
431 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&);
432 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl);
434 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
436 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
437 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t);
438 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t);
439 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
443 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
444 bool button_release_can_deselect;
446 void catch_vanishing_regionview (RegionView *);
448 bool set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
449 void select_all_tracks ();
451 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
452 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
453 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
455 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
456 void collect_new_region_view (RegionView *);
458 void popup_track_context_menu (int, int, nframes_t);
459 Gtk::Menu* build_track_context_menu (nframes_t);
460 void add_bus_or_audio_track_context_items (Gtk::Menu_Helpers::MenuList&);
461 void add_region_context_items (Gtk::Menu_Helpers::MenuList&);
462 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
463 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
465 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
467 void handle_new_route (ARDOUR::Session::RouteList&);
468 void remove_route (TimeAxisView *);
471 Gtk::HBox global_hpacker;
472 Gtk::VBox global_vpacker;
475 Gdk::Cursor* current_canvas_cursor;
477 ArdourCanvas::CanvasAA track_canvas;
478 ArdourCanvas::CanvasAA time_canvas;
480 ArdourCanvas::Text* first_action_message;
481 ArdourCanvas::Text* verbose_canvas_cursor;
482 bool verbose_cursor_visible;
484 void parameter_changed (const char *);
486 bool track_canvas_motion (GdkEvent*);
488 void set_verbose_canvas_cursor (const string &, double x, double y);
489 void set_verbose_canvas_cursor_text (const string &);
490 void show_verbose_canvas_cursor();
491 void hide_verbose_canvas_cursor();
493 bool verbose_cursor_on; // so far unused
495 Gtk::EventBox time_canvas_event_box;
496 Gtk::EventBox track_canvas_event_box;
497 Gtk::EventBox time_button_event_box;
498 Gtk::Frame time_button_frame;
500 ArdourCanvas::Group *minsec_group;
501 ArdourCanvas::Group *bbt_group;
502 ArdourCanvas::Group *smpte_group;
503 ArdourCanvas::Group *frame_group;
504 ArdourCanvas::Group *tempo_group;
505 ArdourCanvas::Group *meter_group;
506 ArdourCanvas::Group *marker_group;
507 ArdourCanvas::Group *range_marker_group;
508 ArdourCanvas::Group *transport_marker_group;
511 ruler_metric_smpte = 0,
512 ruler_metric_bbt = 1,
513 ruler_metric_frames = 2,
514 ruler_metric_minsec = 3,
516 ruler_time_tempo = 4,
517 ruler_time_meter = 5,
518 ruler_time_marker = 6,
519 ruler_time_range_marker = 7,
520 ruler_time_transport_marker = 8,
523 static GtkCustomMetric ruler_metrics[4];
525 bool no_ruler_shown_update;
527 gint ruler_button_press (GdkEventButton*);
528 gint ruler_button_release (GdkEventButton*);
529 gint ruler_mouse_motion (GdkEventMotion*);
531 gint ruler_pressed_button;
532 Gtk::Widget * ruler_grabbed_widget;
534 void initialize_rulers ();
535 void update_just_smpte ();
536 void update_fixed_rulers ();
537 void update_tempo_based_rulers ();
538 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
539 void update_ruler_visibility ();
540 void ruler_toggled (int);
541 gint ruler_label_button_release (GdkEventButton*);
542 void store_ruler_visibility ();
543 void restore_ruler_visibility ();
545 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
546 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
547 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
548 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
550 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
551 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 Gtk::Widget *_ruler_separator;
556 GtkWidget *_smpte_ruler;
557 GtkWidget *_bbt_ruler;
558 GtkWidget *_frames_ruler;
559 GtkWidget *_minsec_ruler;
560 Gtk::Widget *smpte_ruler;
561 Gtk::Widget *bbt_ruler;
562 Gtk::Widget *frames_ruler;
563 Gtk::Widget *minsec_ruler;
564 static Editor *ruler_editor;
566 static const double timebar_height;
567 guint32 visible_timebars;
568 Gtk::Menu *editor_ruler_menu;
570 ArdourCanvas::SimpleRect* tempo_bar;
571 ArdourCanvas::SimpleRect* meter_bar;
572 ArdourCanvas::SimpleRect* marker_bar;
573 ArdourCanvas::SimpleRect* range_marker_bar;
574 ArdourCanvas::SimpleRect* transport_marker_bar;
577 ArdourCanvas::SimpleLine* tempo_line;
578 ArdourCanvas::SimpleLine* meter_line;
579 ArdourCanvas::SimpleLine* marker_line;
580 ArdourCanvas::SimpleLine* range_marker_line;
581 ArdourCanvas::SimpleLine* transport_marker_line;
583 Gtk::Label minsec_label;
584 Gtk::Label bbt_label;
585 Gtk::Label smpte_label;
586 Gtk::Label frame_label;
587 Gtk::Label tempo_label;
588 Gtk::Label meter_label;
589 Gtk::Label mark_label;
590 Gtk::Label range_mark_label;
591 Gtk::Label transport_mark_label;
594 Gtk::VBox time_button_vbox;
595 Gtk::HBox time_button_hbox;
599 ArdourCanvas::Points points;
600 ArdourCanvas::Line canvas_item;
601 nframes_t current_frame;
604 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
607 void set_position (nframes_t);
608 void set_length (double units);
609 void set_y_axis (double position);
612 friend struct Cursor; /* it needs access to several private
616 Cursor* playhead_cursor;
618 ArdourCanvas::Group* cursor_group;
620 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
621 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
622 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
623 void cursor_to_selection_start (Cursor *);
624 void cursor_to_selection_end (Cursor *);
625 void select_all_selectables_using_cursor (Cursor *, bool);
626 void select_all_selectables_between_cursors (Cursor *, Cursor *);
628 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
630 vector<nframes_t> region_boundary_cache;
631 void build_region_boundary_cache ();
633 Gtk::VBox trackview_vpacker;
636 Gtk::HBox bottom_hbox;
638 Gtk::Table edit_packer;
639 Gtk::VScrollbar edit_vscrollbar;
641 Gtk::Adjustment vertical_adjustment;
642 Gtk::Adjustment horizontal_adjustment;
644 Gtk::Layout controls_layout;
645 bool control_layout_scroll (GdkEventScroll* ev);
646 void controls_layout_size_request (Gtk::Requisition*);
648 Gtk::HScrollbar edit_hscrollbar;
649 bool _dragging_hscrollbar;
651 void reset_hscrollbar_stepping ();
653 bool hscrollbar_button_press (GdkEventButton*);
654 bool hscrollbar_button_release (GdkEventButton*);
655 void hscrollbar_allocate (Gtk::Allocation &alloc);
658 double canvas_height;
659 double full_canvas_height;
660 nframes_t last_canvas_frame;
662 bool track_canvas_map_handler (GdkEventAny*);
663 bool time_canvas_map_handler (GdkEventAny*);
665 gint edit_controls_button_release (GdkEventButton*);
666 Gtk::Menu *edit_controls_left_menu;
667 Gtk::Menu *edit_controls_right_menu;
669 Gtk::VBox track_canvas_vbox;
670 Gtk::VBox time_canvas_vbox;
671 Gtk::VBox edit_controls_vbox;
672 Gtk::HBox edit_controls_hbox;
674 void control_scroll (float);
675 bool deferred_control_scroll (nframes_t);
676 sigc::connection control_scroll_connection;
678 void tie_vertical_scrolling ();
679 void canvas_horizontally_scrolled ();
681 struct VisualChange {
688 nframes_t time_origin;
689 double frames_per_unit;
693 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
697 VisualChange pending_visual_change;
699 static int _idle_visual_changer (void *arg);
700 int idle_visual_changer ();
702 void queue_visual_change (nframes_t);
703 void queue_visual_change (double);
705 void end_location_changed (ARDOUR::Location*);
707 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
708 RegionListDisplayModelColumns() {
713 Gtk::TreeModelColumn<Glib::ustring> name;
714 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
715 Gtk::TreeModelColumn<Gdk::Color> color_;
718 RegionListDisplayModelColumns region_list_columns;
719 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
721 Glib::RefPtr<Gtk::TreeStore> region_list_model;
722 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
723 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
725 void region_list_selection_changed ();
726 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
728 Gtk::Menu *region_list_menu;
729 Gtk::ScrolledWindow region_list_scroller;
730 Gtk::Frame region_list_frame;
732 bool region_list_display_key_press (GdkEventKey *);
733 bool region_list_display_key_release (GdkEventKey *);
734 bool region_list_display_button_press (GdkEventButton *);
735 bool region_list_display_button_release (GdkEventButton *);
736 void region_list_clear ();
737 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
738 void build_region_list_menu ();
739 void show_region_list_display_context_menu (int button, int time);
741 bool show_automatic_regions_in_region_list;
742 Editing::RegionListSortType region_list_sort_type;
744 void reset_region_list_sort_direction (bool);
745 void reset_region_list_sort_type (Editing::RegionListSortType);
747 void toggle_full_region_list ();
748 void toggle_show_auto_regions ();
750 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
754 Gtk::ScrolledWindow snapshot_display_scroller;
755 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
756 SnapshotDisplayModelColumns() {
760 Gtk::TreeModelColumn<Glib::ustring> visible_name;
761 Gtk::TreeModelColumn<Glib::ustring> real_name;
764 SnapshotDisplayModelColumns snapshot_display_columns;
765 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
766 Gtk::TreeView snapshot_display;
767 Gtk::Menu snapshot_context_menu;
769 bool snapshot_display_button_press (GdkEventButton*);
770 void snapshot_display_selection_changed ();
771 void redisplay_snapshots();
772 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
774 /* named selections */
776 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
777 NamedSelectionDisplayModelColumns() {
781 Gtk::TreeModelColumn<Glib::ustring> text;
782 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
785 NamedSelectionDisplayModelColumns named_selection_columns;
786 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
788 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
789 Gtk::ScrolledWindow named_selection_scroller;
791 void create_named_selection ();
792 void paste_named_selection (float times);
793 void remove_selected_named_selections ();
794 void remove_snapshot (Glib::ustring);
795 void rename_snapshot (Glib::ustring);
797 void handle_new_named_selection ();
798 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
799 void redisplay_named_selections ();
801 bool named_selection_display_button_release (GdkEventButton *ev);
802 bool named_selection_display_key_release (GdkEventKey *ev);
803 void named_selection_display_selection_changed ();
806 TrackViewList track_views;
807 TimeAxisView *trackview_by_y_position (double ypos);
809 static Gdk::Cursor* cross_hair_cursor;
810 static Gdk::Cursor* trimmer_cursor;
811 static Gdk::Cursor* selector_cursor;
812 static Gdk::Cursor* grabber_cursor;
813 static Gdk::Cursor* zoom_cursor;
814 static Gdk::Cursor* time_fx_cursor;
815 static Gdk::Cursor* fader_cursor;
816 static Gdk::Cursor* speaker_cursor;
817 static Gdk::Cursor* wait_cursor;
818 static Gdk::Cursor* timebar_cursor;
820 static void build_cursors ();
822 sigc::connection scroll_connection;
823 nframes_t last_update_frame;
824 void center_screen (nframes_t);
825 void center_screen_internal (nframes_t, float);
827 void update_current_screen ();
829 void session_going_away ();
831 nframes_t cut_buffer_start;
832 nframes_t cut_buffer_length;
834 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
835 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
836 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
837 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
838 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
839 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
841 /* KEYMAP HANDLING */
843 void register_actions ();
845 int ensure_cursor (nframes_t* pos);
847 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
848 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
849 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
850 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
851 void redisplay_regions ();
852 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
854 list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
856 void cut_copy (Editing::CutCopyOp);
857 bool can_cut_copy () const;
858 void cut_copy_points (Editing::CutCopyOp);
859 void cut_copy_regions (Editing::CutCopyOp);
860 void cut_copy_ranges (Editing::CutCopyOp);
863 void paste_internal (nframes_t position, float times);
865 /* EDITING OPERATIONS */
867 void reset_point_selection ();
868 void set_region_mute (bool);
869 void set_region_lock (bool);
870 void set_region_opaque (bool);
871 void raise_region ();
872 void raise_region_to_top ();
873 void lower_region ();
874 void lower_region_to_bottom ();
875 void split_region ();
876 void split_region_at (nframes_t);
877 void split_regions_at (nframes_t, RegionSelection&);
878 void crop_region_to_selection ();
879 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
880 void set_region_sync_from_edit_cursor ();
881 void remove_region_sync();
882 void align_selection (ARDOUR::RegionPoint, nframes_t position);
883 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
884 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
885 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
886 void remove_selected_regions ();
887 void remove_clicked_region ();
889 void duplicate_some_regions (RegionSelection&, float times);
890 void duplicate_selection (float times);
891 void region_fill_selection ();
893 void region_fill_track ();
894 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
895 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
896 void split_multichannel_region();
897 void reverse_regions ();
898 void normalize_regions ();
899 void denormalize_regions ();
901 void audition_region_from_region_list ();
902 void hide_region_from_region_list ();
903 void remove_region_from_region_list ();
905 void align (ARDOUR::RegionPoint);
906 void align_relative (ARDOUR::RegionPoint);
913 void paste (float times);
915 int get_prefix (float&, bool&);
917 void keyboard_paste ();
918 void keyboard_duplicate_region ();
919 void keyboard_duplicate_selection ();
920 void keyboard_insert_region_list_selection ();
922 void region_from_selection ();
923 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
926 void rename_region ();
927 void rename_region_finished (bool);
929 void play_from_start ();
930 void play_from_edit_cursor ();
931 void play_selected_region ();
932 void audition_selected_region ();
933 void loop_selected_region ();
934 void play_location (ARDOUR::Location&);
935 void loop_location (ARDOUR::Location&);
937 Editing::ZoomFocus zoom_focus;
939 void temporal_zoom_selection ();
940 void temporal_zoom_session ();
941 void temporal_zoom (gdouble scale);
942 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
943 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
945 void amplitude_zoom (gdouble scale);
946 void amplitude_zoom_step (bool in);
948 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
949 void insert_region_list_selection (float times);
951 void add_external_audio_action (Editing::ImportMode);
953 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
954 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
955 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
956 int import_sndfile (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
957 int embed_sndfile (vector<Glib::ustring> paths, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
958 ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
959 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
961 /* generic interthread progress window */
963 ArdourDialog* interthread_progress_window;
964 Gtk::Label interthread_progress_label;
965 Gtk::VBox interthread_progress_vbox;
966 Gtk::ProgressBar interthread_progress_bar;
967 Gtk::Button interthread_cancel_button;
968 Gtk::Label interthread_cancel_label;
969 sigc::connection interthread_progress_connection;
970 void interthread_cancel_clicked ();
971 void build_interthread_progress_window ();
972 ARDOUR::InterThreadInfo* current_interthread_info;
975 AnalysisWindow* analysis_window;
978 /* import specific info */
980 ARDOUR::Session::import_status import_status;
981 gint import_progress_timeout (void *);
982 static void *_import_thread (void *);
983 void* import_thread ();
985 /* to support this ... */
987 void import_audio (bool as_tracks);
988 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
990 void move_to_start ();
993 void center_playhead ();
994 void center_edit_cursor ();
995 void edit_cursor_backward ();
996 void edit_cursor_forward ();
997 void playhead_backward ();
998 void playhead_forward ();
999 void scroll_playhead (bool forward);
1000 void scroll_backward (float pages=0.8f);
1001 void scroll_forward (float pages=0.8f);
1002 void scroll_tracks_down ();
1003 void scroll_tracks_up ();
1004 void delete_sample_forward ();
1005 void delete_sample_backward ();
1006 void delete_screen ();
1007 void search_backwards ();
1008 void search_forwards ();
1010 void clear_markers ();
1011 void clear_ranges ();
1012 void clear_locations ();
1013 void unhide_markers ();
1014 void unhide_ranges ();
1015 void jump_forward_to_mark ();
1016 void jump_backward_to_mark ();
1017 void cursor_align (bool playhead_to_edit);
1019 void remove_last_capture ();
1020 void select_all_selectables_using_time_selection ();
1021 void select_all_selectables_using_loop();
1022 void select_all_selectables_using_punch();
1023 void set_selection_from_range (ARDOUR::Location&);
1024 void set_selection_from_punch ();
1025 void set_selection_from_loop ();
1026 void set_selection_from_audio_region ();
1028 void add_location_from_audio_region ();
1029 void add_location_from_selection ();
1030 void set_route_loop_selection ();
1032 void add_location_from_playhead_cursor ();
1034 void reverse_selection ();
1035 void edit_envelope ();
1037 void start_scrolling ();
1038 void stop_scrolling ();
1040 void keyboard_selection_begin ();
1041 void keyboard_selection_finish (bool add);
1042 bool have_pending_keyboard_selection;
1043 nframes_t pending_keyboard_selection_start;
1045 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1046 void extend_selection_to_end_of_region (bool next);
1047 void extend_selection_to_start_of_region (bool previous);
1049 Editing::SnapType snap_type;
1050 Editing::SnapMode snap_mode;
1051 double snap_threshold;
1053 void handle_gui_changes (const string &, void *);
1055 void hide_all_tracks (bool with_select);
1058 LineDragInfo current_line_drag_info;
1060 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1061 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1062 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1064 Gtk::Menu fade_context_menu;
1065 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1067 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1068 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1069 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1071 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1075 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1077 void set_fade_in_active (bool);
1078 void set_fade_out_active (bool);
1080 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1081 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1082 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1084 bool _dragging_playhead;
1086 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1087 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1088 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1089 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1090 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1091 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1092 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1093 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1096 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1097 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1100 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1102 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1103 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1104 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1105 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1106 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1107 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1108 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1109 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1110 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1111 void start_line_grab (AutomationLine *, GdkEvent*);
1112 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1113 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1114 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1115 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1117 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1119 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1120 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1122 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1123 void brush (nframes_t);
1125 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1126 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1128 /* Canvas event handlers */
1130 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1131 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1132 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1133 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1134 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1135 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1136 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1137 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1138 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1139 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1140 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1141 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1142 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1143 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1144 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1145 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1146 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1147 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1148 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1150 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1151 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1152 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1153 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1154 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1156 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1157 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1158 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1159 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1160 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1161 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1162 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1163 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1165 /* non-public event handlers */
1167 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1168 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1169 bool track_canvas_scroll (GdkEventScroll* event);
1171 bool track_canvas_scroll_event (GdkEventScroll* event);
1172 bool track_canvas_button_press_event (GdkEventButton* event);
1173 bool track_canvas_button_release_event (GdkEventButton* event);
1174 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1176 Gtk::Allocation canvas_allocation;
1177 bool canvas_idle_queued;
1178 void track_canvas_allocate (Gtk::Allocation alloc);
1179 bool track_canvas_size_allocated ();
1181 void set_edit_cursor (GdkEvent* event);
1182 void set_playhead_cursor (GdkEvent* event);
1184 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1185 void kbd_set_playhead_cursor ();
1186 void kbd_set_edit_cursor ();
1187 void kbd_mute_unmute_region ();
1189 void kbd_set_sync_position ();
1190 void kbd_align (ARDOUR::RegionPoint);
1191 void kbd_align_relative (ARDOUR::RegionPoint);
1193 void kbd_audition ();
1195 void kbd_do_split (GdkEvent*);
1196 void kbd_do_set_sync_position (GdkEvent* ev);
1197 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1198 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1199 void kbd_do_brush (GdkEvent*);
1200 void kbd_do_audition (GdkEvent*);
1202 void handle_new_duration ();
1203 void initialize_canvas ();
1204 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1206 /* display control */
1208 bool _show_measures;
1209 bool _show_waveforms;
1210 bool _follow_playhead;
1211 bool _show_waveforms_recording;
1213 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1215 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1216 TimeLineList free_measure_lines;
1217 TimeLineList used_measure_lines;
1219 ArdourCanvas::Group* time_line_group;
1220 ArdourCanvas::SimpleLine* get_time_line ();
1221 void hide_measures ();
1222 void draw_measures ();
1223 bool lazy_hide_and_draw_measures ();
1225 void new_tempo_section ();
1227 void mouse_add_new_tempo_event (nframes_t where);
1228 void mouse_add_new_meter_event (nframes_t where);
1230 void remove_tempo_marker (ArdourCanvas::Item*);
1231 void remove_meter_marker (ArdourCanvas::Item*);
1232 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1233 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1235 void edit_tempo_section (ARDOUR::TempoSection*);
1236 void edit_meter_section (ARDOUR::MeterSection*);
1237 void edit_tempo_marker (ArdourCanvas::Item*);
1238 void edit_meter_marker (ArdourCanvas::Item*);
1240 void marker_menu_edit ();
1241 void marker_menu_remove ();
1242 void marker_menu_rename ();
1243 void marker_menu_hide ();
1244 void marker_menu_loop_range ();
1245 void marker_menu_select_all_selectables_using_range ();
1246 void marker_menu_select_using_range ();
1247 void marker_menu_separate_regions_using_location ();
1248 void marker_menu_play_from ();
1249 void marker_menu_play_range ();
1250 void marker_menu_set_playhead ();
1251 void marker_menu_set_from_playhead ();
1252 void marker_menu_set_from_selection ();
1253 void new_transport_marker_menu_set_loop ();
1254 void new_transport_marker_menu_set_punch ();
1255 void update_loop_range_view (bool visibility=false);
1256 void update_punch_range_view (bool visibility=false);
1257 gint new_transport_marker_menu_popdown (GdkEventAny*);
1258 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1259 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1260 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1261 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1262 void build_range_marker_menu (bool loop_or_punch);
1263 void build_marker_menu (bool start_or_end);
1264 void build_tm_marker_menu ();
1265 void build_new_transport_marker_menu ();
1267 Gtk::Menu* tm_marker_menu;
1268 Gtk::Menu* marker_menu;
1269 Gtk::Menu* start_end_marker_menu;
1270 Gtk::Menu* range_marker_menu;
1271 Gtk::Menu* transport_marker_menu;
1272 Gtk::Menu* new_transport_marker_menu;
1273 ArdourCanvas::Item* marker_menu_item;
1275 typedef list<Marker*> Marks;
1278 void remove_metric_marks ();
1279 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1281 void tempo_map_changed (ARDOUR::Change);
1282 void redisplay_tempo (bool immediate_redraw);
1284 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false);
1285 uint32_t bbt_beat_subdivision;
1289 Gtk::ToggleButton editor_mixer_button;
1291 void editor_mixer_button_toggled ();
1293 AudioClock edit_cursor_clock;
1294 AudioClock zoom_range_clock;
1295 Gtk::Button zoom_in_button;
1296 Gtk::Button zoom_out_button;
1297 Gtk::Button zoom_out_full_button;
1298 Gtk::Button zoom_onetoone_button;
1300 Gtk::VBox toolbar_clock_vbox;
1301 Gtk::VBox toolbar_selection_clock_vbox;
1302 Gtk::Table toolbar_selection_clock_table;
1303 Gtk::Label toolbar_selection_cursor_label;
1305 Gtk::HBox mouse_mode_button_box;
1306 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1307 Gtk::ToggleButton mouse_select_button;
1308 Gtk::ToggleButton mouse_move_button;
1309 Gtk::ToggleButton mouse_gain_button;
1310 Gtk::ToggleButton mouse_zoom_button;
1311 Gtk::ToggleButton mouse_timefx_button;
1312 Gtk::ToggleButton mouse_audition_button;
1313 GroupedButtons *mouse_mode_button_set;
1314 void mouse_mode_toggled (Editing::MouseMode m);
1315 bool ignore_mouse_mode_toggle;
1317 gint mouse_select_button_release (GdkEventButton*);
1319 Gtk::VBox automation_box;
1320 Gtk::Button automation_mode_button;
1321 Gtk::ToggleButton global_automation_button;
1323 Gtk::ComboBoxText edit_mode_selector;
1324 Gtk::VBox edit_mode_box;
1326 void edit_mode_selection_done ();
1328 Gtk::ComboBoxText snap_type_selector;
1329 Gtk::ComboBoxText snap_mode_selector;
1332 std::vector<std::string> snap_type_strings;
1333 std::vector<std::string> snap_mode_strings;
1335 void snap_type_selection_done ();
1336 void snap_mode_selection_done ();
1337 void snap_mode_chosen (Editing::SnapMode);
1338 void snap_type_chosen (Editing::SnapType);
1340 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1341 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1343 Gtk::ComboBoxText zoom_focus_selector;
1344 Gtk::VBox zoom_focus_box;
1346 std::vector<std::string> zoom_focus_strings;
1348 void zoom_focus_selection_done ();
1349 void zoom_focus_chosen (Editing::ZoomFocus);
1351 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1355 void zoom_adjustment_changed();
1357 void edit_cursor_clock_changed();
1359 void setup_toolbar ();
1361 Gtkmm2ext::TearOff* tools_tearoff;
1362 Gtk::HBox toolbar_hbox;
1363 Gtk::EventBox toolbar_base;
1364 Gtk::Frame toolbar_frame;
1366 /* selection process */
1368 Selection* selection;
1369 Selection* cut_buffer;
1371 void time_selection_changed ();
1372 void track_selection_changed ();
1373 void region_selection_changed ();
1374 void point_selection_changed ();
1383 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1384 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1385 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1386 void cancel_selection ();
1388 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1389 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1390 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1392 bool audio_region_selection_covers (nframes_t where);
1394 /* transport range select process */
1395 enum RangeMarkerOp {
1397 CreateTransportMarker
1400 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1401 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1402 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1404 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1405 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1406 ArdourCanvas::Line* marker_drag_line;
1407 ArdourCanvas::Points marker_drag_line_points;
1408 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1410 void update_marker_drag_item (ARDOUR::Location *);
1412 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1413 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1414 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1415 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1416 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1417 ArdourCanvas::SimpleLine *transport_punchin_line;
1418 ArdourCanvas::SimpleLine *transport_punchout_line;
1419 ArdourCanvas::SimpleRect *transport_preroll_rect;
1420 ArdourCanvas::SimpleRect *transport_postroll_rect;
1422 ARDOUR::Location* transport_loop_location();
1423 ARDOUR::Location* transport_punch_location();
1425 ARDOUR::Location *temp_location;
1427 /* object rubberband select process */
1429 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1430 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1431 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1433 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1435 ArdourCanvas::SimpleRect *rubberband_rect;
1437 /* mouse zoom process */
1439 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1440 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1441 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1443 ArdourCanvas::SimpleRect *zoom_rect;
1444 void reposition_zoom_rect (nframes_t start, nframes_t end);
1446 /* diskstream/route display management */
1448 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1449 RouteDisplayModelColumns() {
1454 Gtk::TreeModelColumn<Glib::ustring> text;
1455 Gtk::TreeModelColumn<bool> visible;
1456 Gtk::TreeModelColumn<TimeAxisView*> tv;
1459 RouteDisplayModelColumns route_display_columns;
1460 Glib::RefPtr<Gtk::ListStore> route_display_model;
1461 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1463 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1464 Gtk::ScrolledWindow route_list_scroller;
1465 Gtk::Menu* route_list_menu;
1467 bool route_list_display_button_press (GdkEventButton*);
1468 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1470 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1471 void route_list_delete (const Gtk::TreeModel::Path&);
1472 void initial_route_list_display ();
1473 void redisplay_route_list();
1474 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1475 bool ignore_route_list_reorder;
1476 bool no_route_list_redisplay;
1478 void build_route_list_menu ();
1479 void show_route_list_menu ();
1481 void show_all_routes ();
1482 void hide_all_routes ();
1483 void show_all_audiotracks ();
1484 void hide_all_audiotracks ();
1485 void show_all_audiobus ();
1486 void hide_all_audiobus ();
1488 void set_all_tracks_visibility (bool yn);
1489 void set_all_audio_visibility (int type, bool yn);
1491 /* edit group management */
1493 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1494 GroupListModelColumns () {
1500 Gtk::TreeModelColumn<bool> is_active;
1501 Gtk::TreeModelColumn<bool> is_visible;
1502 Gtk::TreeModelColumn<std::string> text;
1503 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1506 GroupListModelColumns group_columns;
1507 Glib::RefPtr<Gtk::ListStore> group_model;
1508 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1510 Gtk::TreeView edit_group_display;
1511 Gtk::ScrolledWindow edit_group_display_scroller;
1512 Gtk::Menu* edit_group_list_menu;
1514 void build_edit_group_list_menu ();
1515 void activate_all_edit_groups ();
1516 void disable_all_edit_groups ();
1518 bool in_edit_group_row_change;
1519 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1520 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1521 void new_edit_group ();
1522 void edit_group_list_button_clicked ();
1523 gint edit_group_list_button_press_event (GdkEventButton* ev);
1524 void add_edit_group (ARDOUR::RouteGroup* group);
1525 void remove_selected_edit_group ();
1526 void edit_groups_changed ();
1527 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1529 Gtk::VBox list_vpacker;
1533 bool autoscroll_active;
1534 int autoscroll_timeout_tag;
1535 int autoscroll_direction;
1536 uint32_t autoscroll_cnt;
1537 nframes_t autoscroll_distance;
1539 static gint _autoscroll_canvas (void *);
1540 bool autoscroll_canvas ();
1541 void start_canvas_autoscroll (int direction);
1542 void stop_canvas_autoscroll ();
1543 void maybe_autoscroll (GdkEvent*);
1552 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1553 void point_trim (GdkEvent*);
1554 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1555 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1556 void single_start_trim (RegionView&, nframes_t, bool, bool);
1557 void single_end_trim (RegionView&, nframes_t, bool, bool);
1559 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1560 void thaw_region_after_trim (RegionView& rv);
1562 void trim_region_to_edit_cursor ();
1563 void trim_region_from_edit_cursor ();
1565 bool show_gain_after_trim;
1569 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1570 const Glib::RefPtr<Gdk::DragContext>& context,
1573 const Gtk::SelectionData& data,
1577 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1580 const Gtk::SelectionData& data,
1584 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1587 const Gtk::SelectionData& data,
1592 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1595 const Gtk::SelectionData& data,
1599 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1602 const Gtk::SelectionData& data,
1608 ExportDialog *export_dialog;
1609 ExportDialog *export_range_markers_dialog;
1611 void export_range (nframes_t start, nframes_t end);
1612 void export_range_markers ();
1614 int write_region_selection(RegionSelection&);
1615 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1616 void export_region ();
1617 void bounce_region_selection ();
1618 void bounce_range_selection ();
1619 void external_edit_region ();
1621 int write_audio_selection (TimeSelection&);
1622 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
1624 void write_selection ();
1628 UndoAction get_memento() const;
1630 XMLNode *before; /* used in *_reversible_command */
1632 void begin_reversible_command (string cmd_name);
1633 void commit_reversible_command ();
1635 /* visual history */
1637 UndoHistory visual_history;
1638 UndoTransaction current_visual_command;
1641 void update_title ();
1642 void update_title_s (const string & snapshot_name);
1645 Selection* selection;
1646 double frames_per_unit;
1652 void store_state (State&) const;
1653 void restore_state (State *);
1655 void instant_save ();
1657 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1659 /* freeze operations */
1661 ARDOUR::InterThreadInfo freeze_status;
1662 gint freeze_progress_timeout (void *);
1663 static void* _freeze_thread (void*);
1664 void* freeze_thread ();
1666 void freeze_routes ();
1667 void unfreeze_routes ();
1669 /* edit-group solo + mute */
1671 void set_edit_group_solo (ARDOUR::Route&, bool);
1672 void set_edit_group_mute (ARDOUR::Route&, bool);
1676 void duplicate_dialog (bool for_region);
1678 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1680 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1681 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1682 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1684 struct TimeStretchDialog : public ArdourDialog {
1685 ARDOUR::Session::TimeStretchRequest request;
1687 RegionSelection regions;
1688 Gtk::ProgressBar progress_bar;
1689 Gtk::ToggleButton quick_button;
1690 Gtk::ToggleButton antialias_button;
1691 Gtk::Button* cancel_button;
1692 Gtk::Button* action_button;
1693 Gtk::HBox upper_button_box;
1697 TimeStretchDialog (Editor& e);
1699 gint update_progress ();
1700 sigc::connection first_cancel;
1701 sigc::connection first_delete;
1702 void cancel_timestretch_in_progress ();
1703 gint delete_timestretch_in_progress (GdkEventAny*);
1706 /* "whats mine is yours" */
1708 friend class TimeStretchDialog;
1710 TimeStretchDialog* current_timestretch;
1712 static void* timestretch_thread (void *arg);
1713 int run_timestretch (RegionSelection&, float fraction);
1714 void do_timestretch (TimeStretchDialog&);
1716 /* editor-mixer strip */
1718 MixerStrip *current_mixer_strip;
1719 bool show_editor_mixer_when_tracks_arrive;
1720 Gtk::VBox current_mixer_strip_vbox;
1721 void cms_deleted ();
1722 void current_mixer_strip_hidden ();
1723 void current_mixer_strip_removed ();
1725 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1726 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1728 /* nudging tracks */
1730 void nudge_selected_tracks (bool use_edit_cursor, bool forwards);
1734 bool _xfade_visibility;
1737 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1738 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1740 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1741 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1743 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1744 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1745 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1747 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1748 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1749 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1750 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1752 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1753 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1754 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1755 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1757 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1758 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1759 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1760 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1761 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1762 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1764 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1765 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1766 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1767 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1768 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1769 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1771 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1772 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1774 ImageFrameSocketHandler* image_socket_listener ;
1777 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1778 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1779 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1780 void xfade_edit_left_region ();
1781 void xfade_edit_right_region ();
1783 static const int32_t default_width = 995;
1784 static const int32_t default_height = 765;
1788 Gtk::Button nudge_forward_button;
1789 Gtk::Button nudge_backward_button;
1790 Gtk::HBox nudge_hbox;
1791 Gtk::VBox nudge_vbox;
1792 AudioClock nudge_clock;
1794 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1798 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1800 /* handling cleanup */
1802 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1804 vector<sigc::connection> session_connections;
1806 /* tracking step changes of track height */
1808 TimeAxisView* current_stepping_trackview;
1809 struct timeval last_track_height_step_timestamp;
1810 gint track_height_step_timeout();
1811 sigc::connection step_timeout;
1813 TimeAxisView* entered_track;
1814 RegionView* entered_regionview;
1815 bool clear_entered_track;
1816 gint left_track_canvas (GdkEventCrossing*);
1817 void set_entered_track (TimeAxisView*);
1818 void set_entered_regionview (RegionView*);
1819 gint left_automation_track ();
1821 bool _new_regionviews_show_envelope;
1823 void set_gain_envelope_visibility (bool);
1824 void set_gain_envelope_active (bool);
1825 void reset_region_gain_envelopes ();
1827 Gtk::CheckMenuItem* region_envelope_visible_item;
1828 Gtk::CheckMenuItem* region_envelope_active_item;
1829 Gtk::CheckMenuItem* region_mute_item;
1830 Gtk::CheckMenuItem* region_lock_item;
1831 Gtk::CheckMenuItem* region_opaque_item;
1833 bool on_key_press_event (GdkEventKey*);
1835 void session_state_saved (string);
1837 Glib::RefPtr<Gtk::Action> undo_action;
1838 Glib::RefPtr<Gtk::Action> redo_action;
1840 void history_changed ();
1843 #endif /* __ardour_editor_h__ */