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;
82 class RouteTimeAxisView;
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 () { return mouse_mode; }
145 void add_imageframe_time_axis(const std::string & track_name, void*) ;
146 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
147 void connect_to_image_compositor() ;
148 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
149 TimeAxisView* get_named_time_axis(const std::string & name) ;
151 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
152 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
153 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
155 /* option editor-access */
157 void set_show_waveforms (bool yn);
158 bool show_waveforms() const { return _show_waveforms; }
160 void set_show_waveforms_recording (bool yn);
161 bool show_waveforms_recording() const { return _show_waveforms_recording; }
163 /* things that need to be public to be used in the main menubar */
165 void new_region_from_selection ();
166 void separate_region_from_selection ();
167 void separate_regions_using_location (ARDOUR::Location&);
168 void toggle_playback (bool with_abort);
169 void transition_to_rolling (bool forward);
173 nframes_t unit_to_frame (double unit) {
174 return (nframes_t) rint (unit * frames_per_unit);
177 double frame_to_unit (nframes_t frame) {
178 return rint ((double) frame / (double) frames_per_unit);
181 double frame_to_unit (double frame) {
182 return rint (frame / frames_per_unit);
185 /* NOTE: these functions assume that the "pixel" coordinate is
186 the result of using the world->canvas affine transform on a
187 world coordinate. These coordinates already take into
188 account any scrolling carried out by adjusting the
192 nframes_t pixel_to_frame (double pixel) {
194 /* pixel can be less than zero when motion events
195 are processed. since we've already run the world->canvas
196 affine, that means that the location *really* is "off
197 to the right" and thus really is "before the start".
201 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
207 gulong frame_to_pixel (nframes_t frame) {
208 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
213 Selection& get_selection() const { return *selection; }
214 Selection& get_cut_buffer() const { return *cut_buffer; }
216 bool extend_selection_to_track (TimeAxisView&);
218 void play_selection ();
219 void select_all_in_track (Selection::Operation op);
220 void select_all (Selection::Operation op);
221 void invert_selection_in_track ();
222 void invert_selection ();
226 void set_show_measures (bool yn);
227 bool show_measures () const { return _show_measures; }
228 bool initial_ruler_update_required;
231 /* analysis window */
232 void analyze_region_selection();
233 void analyze_range_selection();
238 /* these initiate export ... */
240 void export_session();
241 void export_selection();
244 void add_toplevel_controls (Gtk::Container&);
246 void set_zoom_focus (Editing::ZoomFocus);
247 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
248 gdouble get_current_zoom () { return frames_per_unit; }
250 void temporal_zoom_step (bool coarser);
252 /* stuff that AudioTimeAxisView and related classes use */
254 PlaylistSelector& playlist_selector() const;
255 void route_name_changed (TimeAxisView *);
256 gdouble frames_per_unit;
257 nframes_t leftmost_frame;
258 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
260 void new_playlists ();
261 void copy_playlists ();
262 void clear_playlists ();
264 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
266 Width editor_mixer_strip_width;
267 void maybe_add_mixer_strip_width (XMLNode&);
268 void show_editor_mixer (bool yn);
269 void set_selected_mixer_strip (TimeAxisView&);
270 void hide_track_in_display (TimeAxisView& tv);
271 void show_track_in_display (TimeAxisView& tv);
273 /* nudge is initiated by transport controls owned by ARDOUR_UI */
275 void nudge_forward (bool next);
276 void nudge_backward (bool next);
278 /* nudge initiated from context menu */
280 void nudge_forward_capture_offset ();
281 void nudge_backward_capture_offset ();
283 /* playhead/screen stuff */
285 void set_follow_playhead (bool yn);
286 void toggle_follow_playhead ();
287 bool follow_playhead() const { return _follow_playhead; }
288 bool dragging_playhead () const { return _dragging_playhead; }
290 void toggle_waveform_visibility ();
291 void toggle_waveforms_while_recording ();
292 void toggle_measure_visibility ();
294 /* SMPTE timecode & video sync */
296 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
297 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
298 void subframes_per_frame_chosen (uint32_t);
300 void update_smpte_mode();
301 void update_video_pullup();
302 void update_subframes_per_frame ();
305 void toggle_auto_xfade ();
306 void toggle_xfades_active ();
307 void toggle_xfade_visibility ();
308 bool xfade_visibility() const { return _xfade_visibility; }
309 void update_xfade_visibility ();
310 void update_crossfade_model ();
311 void set_crossfade_model (ARDOUR::CrossfadeModel);
314 void set_layer_model (ARDOUR::LayerModel);
315 void update_layering_model ();
317 /* redirect shared ops menu. caller must free returned menu */
319 Gtk::Menu* redirect_menu ();
321 /* floating windows/transient */
323 void ensure_float (Gtk::Window&);
327 void scroll_tracks_down_line ();
328 void scroll_tracks_up_line ();
330 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
331 void prepare_for_cleanup ();
333 void maximise_editing_space();
334 void restore_editing_space();
336 void reset_x_origin (nframes_t);
337 void reset_zoom (double);
338 void reposition_and_zoom (nframes_t, double);
340 nframes_t edit_cursor_position(bool);
343 void map_transport_state ();
344 void map_position_change (nframes_t);
350 ARDOUR::Session *session;
353 PlaylistSelector* _playlist_selector;
355 void set_frames_per_unit (double);
357 Editing::MouseMode mouse_mode;
359 int post_maximal_editor_width;
360 int post_maximal_pane_position;
361 int pre_maximal_pane_position;
362 int pre_maximal_editor_width;
363 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
365 Gtk::Notebook the_notebook;
366 Gtk::HPaned edit_pane;
368 Gtk::EventBox meter_base;
370 Gtk::EventBox marker_base;
371 Gtk::HBox marker_box;
372 Gtk::VBox scrollers_rulers_markers_box;
374 void location_changed (ARDOUR::Location *);
375 void location_flags_changed (ARDOUR::Location *, void *);
376 void refresh_location_display ();
377 void refresh_location_display_s (ARDOUR::Change);
378 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
379 void add_new_location (ARDOUR::Location *);
380 void location_gone (ARDOUR::Location *);
381 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
382 gint really_remove_marker (ARDOUR::Location* loc);
384 uint32_t location_marker_color;
385 uint32_t location_range_color;
386 uint32_t location_loop_color;
387 uint32_t location_punch_color;
388 uint32_t location_cd_marker_color;
390 struct LocationMarkers {
398 void set_name (const string&);
399 void set_position (nframes_t start, nframes_t end = 0);
400 void set_color_rgba (uint32_t);
403 LocationMarkers *find_location_markers (ARDOUR::Location *);
404 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
406 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
407 LocationMarkerMap location_markers;
409 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
410 void clear_marker_display ();
411 void mouse_add_new_marker (nframes_t where);
413 TimeAxisView* clicked_trackview;
414 AudioTimeAxisView* clicked_audio_trackview;
415 RegionView* clicked_regionview;
416 RegionView* latest_regionview;
417 uint32_t clicked_selection;
418 CrossfadeView* clicked_crossfadeview;
419 ControlPoint* clicked_control_point;
421 void sort_track_selection ();
423 void get_relevant_audio_tracks (std::set<AudioTimeAxisView*>& relevant_tracks);
424 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&);
425 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
427 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
429 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
430 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
431 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
432 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
436 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
437 bool button_release_can_deselect;
439 void catch_vanishing_regionview (RegionView *);
441 bool set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
442 void select_all_tracks ();
444 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
445 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
446 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
448 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
449 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
450 void collect_new_region_view (RegionView *);
452 Gtk::Menu track_context_menu;
453 Gtk::Menu track_region_context_menu;
454 Gtk::Menu track_selection_context_menu;
455 Gtk::Menu track_crossfade_context_menu;
457 Gtk::MenuItem* region_edit_menu_split_item;
458 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
459 Gtk::Menu * track_region_edit_playlist_menu;
460 Gtk::Menu * track_edit_playlist_submenu;
461 Gtk::Menu * track_selection_edit_playlist_submenu;
463 void popup_track_context_menu (int, int, ItemType, bool, nframes_t);
464 Gtk::Menu* build_track_context_menu (nframes_t);
465 Gtk::Menu* build_track_bus_context_menu (nframes_t);
466 Gtk::Menu* build_track_region_context_menu (nframes_t frame);
467 Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
468 Gtk::Menu* build_track_selection_context_menu (nframes_t);
469 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
470 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
471 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
472 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
473 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
475 void handle_new_route (ARDOUR::Session::RouteList&);
476 void remove_route (TimeAxisView *);
479 Gtk::HBox global_hpacker;
480 Gtk::VBox global_vpacker;
483 Gdk::Cursor* current_canvas_cursor;
485 ArdourCanvas::CanvasAA track_canvas;
486 ArdourCanvas::CanvasAA time_canvas;
488 ArdourCanvas::Text* first_action_message;
489 ArdourCanvas::Text* verbose_canvas_cursor;
490 bool verbose_cursor_visible;
492 void parameter_changed (const char *);
494 bool track_canvas_motion (GdkEvent*);
496 void set_verbose_canvas_cursor (const string &, double x, double y);
497 void set_verbose_canvas_cursor_text (const string &);
498 void show_verbose_canvas_cursor();
499 void hide_verbose_canvas_cursor();
501 bool verbose_cursor_on; // so far unused
503 Gtk::EventBox time_canvas_event_box;
504 Gtk::EventBox track_canvas_event_box;
505 Gtk::EventBox time_button_event_box;
506 Gtk::Frame time_button_frame;
508 ArdourCanvas::Group *minsec_group;
509 ArdourCanvas::Group *bbt_group;
510 ArdourCanvas::Group *smpte_group;
511 ArdourCanvas::Group *frame_group;
512 ArdourCanvas::Group *tempo_group;
513 ArdourCanvas::Group *meter_group;
514 ArdourCanvas::Group *marker_group;
515 ArdourCanvas::Group *range_marker_group;
516 ArdourCanvas::Group *transport_marker_group;
519 ruler_metric_smpte = 0,
520 ruler_metric_bbt = 1,
521 ruler_metric_frames = 2,
522 ruler_metric_minsec = 3,
524 ruler_time_tempo = 4,
525 ruler_time_meter = 5,
526 ruler_time_marker = 6,
527 ruler_time_range_marker = 7,
528 ruler_time_transport_marker = 8,
531 static GtkCustomMetric ruler_metrics[4];
533 bool no_ruler_shown_update;
535 gint ruler_button_press (GdkEventButton*);
536 gint ruler_button_release (GdkEventButton*);
537 gint ruler_mouse_motion (GdkEventMotion*);
539 gint ruler_pressed_button;
540 Gtk::Widget * ruler_grabbed_widget;
542 void initialize_rulers ();
543 void update_just_smpte ();
544 void update_fixed_rulers ();
545 void update_tempo_based_rulers ();
546 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
547 void update_ruler_visibility ();
548 void ruler_toggled (int);
549 gint ruler_label_button_release (GdkEventButton*);
550 void store_ruler_visibility ();
551 void restore_ruler_visibility ();
553 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
554 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
556 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
558 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
559 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
560 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
561 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
563 Gtk::Widget *_ruler_separator;
564 GtkWidget *_smpte_ruler;
565 GtkWidget *_bbt_ruler;
566 GtkWidget *_frames_ruler;
567 GtkWidget *_minsec_ruler;
568 Gtk::Widget *smpte_ruler;
569 Gtk::Widget *bbt_ruler;
570 Gtk::Widget *frames_ruler;
571 Gtk::Widget *minsec_ruler;
572 static Editor *ruler_editor;
574 static const double timebar_height;
575 guint32 visible_timebars;
576 Gtk::Menu *editor_ruler_menu;
578 ArdourCanvas::SimpleRect* tempo_bar;
579 ArdourCanvas::SimpleRect* meter_bar;
580 ArdourCanvas::SimpleRect* marker_bar;
581 ArdourCanvas::SimpleRect* range_marker_bar;
582 ArdourCanvas::SimpleRect* transport_marker_bar;
585 ArdourCanvas::SimpleLine* tempo_line;
586 ArdourCanvas::SimpleLine* meter_line;
587 ArdourCanvas::SimpleLine* marker_line;
588 ArdourCanvas::SimpleLine* range_marker_line;
589 ArdourCanvas::SimpleLine* transport_marker_line;
591 Gtk::Label minsec_label;
592 Gtk::Label bbt_label;
593 Gtk::Label smpte_label;
594 Gtk::Label frame_label;
595 Gtk::Label tempo_label;
596 Gtk::Label meter_label;
597 Gtk::Label mark_label;
598 Gtk::Label range_mark_label;
599 Gtk::Label transport_mark_label;
602 Gtk::VBox time_button_vbox;
603 Gtk::HBox time_button_hbox;
607 ArdourCanvas::Points points;
608 ArdourCanvas::Line canvas_item;
609 nframes_t current_frame;
612 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
615 void set_position (nframes_t);
616 void set_length (double units);
617 void set_y_axis (double position);
620 friend struct Cursor; /* it needs access to several private
624 Cursor* playhead_cursor;
626 ArdourCanvas::Group* cursor_group;
628 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
629 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
630 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
631 void cursor_to_selection_start (Cursor *);
632 void cursor_to_selection_end (Cursor *);
633 void select_all_selectables_using_cursor (Cursor *, bool);
634 void select_all_selectables_between_cursors (Cursor *, Cursor *);
636 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
638 vector<nframes_t> region_boundary_cache;
639 void build_region_boundary_cache ();
641 Gtk::VBox trackview_vpacker;
644 Gtk::HBox bottom_hbox;
646 Gtk::Table edit_packer;
647 Gtk::VScrollbar edit_vscrollbar;
649 Gtk::Adjustment vertical_adjustment;
650 Gtk::Adjustment horizontal_adjustment;
652 Gtk::Layout controls_layout;
653 bool control_layout_scroll (GdkEventScroll* ev);
654 void controls_layout_size_request (Gtk::Requisition*);
656 Gtk::HScrollbar edit_hscrollbar;
657 bool _dragging_hscrollbar;
659 void reset_hscrollbar_stepping ();
661 bool hscrollbar_button_press (GdkEventButton*);
662 bool hscrollbar_button_release (GdkEventButton*);
663 void hscrollbar_allocate (Gtk::Allocation &alloc);
666 double canvas_height;
667 double full_canvas_height;
668 nframes_t last_canvas_frame;
670 bool track_canvas_map_handler (GdkEventAny*);
671 bool time_canvas_map_handler (GdkEventAny*);
673 gint edit_controls_button_release (GdkEventButton*);
674 Gtk::Menu *edit_controls_left_menu;
675 Gtk::Menu *edit_controls_right_menu;
677 Gtk::VBox track_canvas_vbox;
678 Gtk::VBox time_canvas_vbox;
679 Gtk::VBox edit_controls_vbox;
680 Gtk::HBox edit_controls_hbox;
682 void control_scroll (float);
683 bool deferred_control_scroll (nframes_t);
684 sigc::connection control_scroll_connection;
686 void tie_vertical_scrolling ();
687 void canvas_horizontally_scrolled ();
689 struct VisualChange {
696 nframes_t time_origin;
697 double frames_per_unit;
701 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
705 VisualChange pending_visual_change;
707 static int _idle_visual_changer (void *arg);
708 int idle_visual_changer ();
710 void queue_visual_change (nframes_t);
711 void queue_visual_change (double);
713 void end_location_changed (ARDOUR::Location*);
715 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
716 RegionListDisplayModelColumns() {
721 Gtk::TreeModelColumn<Glib::ustring> name;
722 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
723 Gtk::TreeModelColumn<Gdk::Color> color_;
726 RegionListDisplayModelColumns region_list_columns;
727 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
729 Glib::RefPtr<Gtk::TreeStore> region_list_model;
730 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
731 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
733 void region_list_selection_changed ();
734 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
736 Gtk::Menu *region_list_menu;
737 Gtk::ScrolledWindow region_list_scroller;
738 Gtk::Frame region_list_frame;
740 bool region_list_display_key_press (GdkEventKey *);
741 bool region_list_display_key_release (GdkEventKey *);
742 bool region_list_display_button_press (GdkEventButton *);
743 bool region_list_display_button_release (GdkEventButton *);
744 void region_list_clear ();
745 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
746 void build_region_list_menu ();
747 void show_region_list_display_context_menu (int button, int time);
749 bool show_automatic_regions_in_region_list;
750 Editing::RegionListSortType region_list_sort_type;
752 void reset_region_list_sort_direction (bool);
753 void reset_region_list_sort_type (Editing::RegionListSortType);
755 void toggle_full_region_list ();
756 void toggle_show_auto_regions ();
758 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
762 Gtk::ScrolledWindow snapshot_display_scroller;
763 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
764 SnapshotDisplayModelColumns() {
768 Gtk::TreeModelColumn<Glib::ustring> visible_name;
769 Gtk::TreeModelColumn<Glib::ustring> real_name;
772 SnapshotDisplayModelColumns snapshot_display_columns;
773 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
774 Gtk::TreeView snapshot_display;
775 Gtk::Menu snapshot_context_menu;
777 bool snapshot_display_button_press (GdkEventButton*);
778 void snapshot_display_selection_changed ();
779 void redisplay_snapshots();
780 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
782 /* named selections */
784 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
785 NamedSelectionDisplayModelColumns() {
789 Gtk::TreeModelColumn<Glib::ustring> text;
790 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
793 NamedSelectionDisplayModelColumns named_selection_columns;
794 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
796 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
797 Gtk::ScrolledWindow named_selection_scroller;
799 void create_named_selection ();
800 void paste_named_selection (float times);
801 void remove_selected_named_selections ();
802 void remove_snapshot (Glib::ustring);
803 void rename_snapshot (Glib::ustring);
805 void handle_new_named_selection ();
806 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
807 void redisplay_named_selections ();
809 bool named_selection_display_button_release (GdkEventButton *ev);
810 bool named_selection_display_key_release (GdkEventKey *ev);
811 void named_selection_display_selection_changed ();
814 TrackViewList track_views;
815 TimeAxisView *trackview_by_y_position (double ypos);
817 static Gdk::Cursor* cross_hair_cursor;
818 static Gdk::Cursor* trimmer_cursor;
819 static Gdk::Cursor* selector_cursor;
820 static Gdk::Cursor* grabber_cursor;
821 static Gdk::Cursor* zoom_cursor;
822 static Gdk::Cursor* time_fx_cursor;
823 static Gdk::Cursor* fader_cursor;
824 static Gdk::Cursor* speaker_cursor;
825 static Gdk::Cursor* wait_cursor;
826 static Gdk::Cursor* timebar_cursor;
828 static void build_cursors ();
830 sigc::connection scroll_connection;
831 nframes_t last_update_frame;
832 void center_screen (nframes_t);
833 void center_screen_internal (nframes_t, float);
835 void update_current_screen ();
837 void session_going_away ();
839 nframes_t cut_buffer_start;
840 nframes_t cut_buffer_length;
842 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
843 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
844 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
845 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
846 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
847 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
849 /* KEYMAP HANDLING */
851 void register_actions ();
853 int ensure_cursor (nframes_t* pos);
855 void handle_new_audio_region (boost::weak_ptr<ARDOUR::AudioRegion>);
856 void handle_audio_region_removed (boost::weak_ptr<ARDOUR::AudioRegion>);
857 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
858 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
859 void redisplay_regions ();
860 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
862 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
864 void cut_copy (Editing::CutCopyOp);
865 void cut_copy_points (Editing::CutCopyOp);
866 void cut_copy_regions (Editing::CutCopyOp);
867 void cut_copy_ranges (Editing::CutCopyOp);
870 void paste_internal (nframes_t position, float times);
872 /* EDITING OPERATIONS */
874 void reset_point_selection ();
875 void toggle_region_mute ();
876 void toggle_region_lock ();
877 void toggle_region_opaque ();
878 void raise_region ();
879 void raise_region_to_top ();
880 void lower_region ();
881 void lower_region_to_bottom ();
882 void split_region ();
883 void split_region_at (nframes_t);
884 void split_regions_at (nframes_t, RegionSelection&);
885 void crop_region_to_selection ();
886 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
887 void set_region_sync_from_edit_cursor ();
888 void remove_region_sync();
889 void align_selection (ARDOUR::RegionPoint, nframes_t position);
890 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
891 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
892 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
893 void remove_clicked_region ();
894 void destroy_clicked_region ();
896 void duplicate_some_regions (RegionSelection&, float times);
897 void duplicate_selection (float times);
898 void region_fill_selection ();
900 void region_fill_track ();
901 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
902 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
903 void split_multichannel_region();
904 void reverse_region ();
905 void normalize_region ();
906 void denormalize_region ();
908 void audition_region_from_region_list ();
909 void hide_region_from_region_list ();
910 void remove_region_from_region_list ();
912 void align (ARDOUR::RegionPoint);
913 void align_relative (ARDOUR::RegionPoint);
920 void paste (float times);
922 int get_prefix (float&, bool&);
924 void keyboard_paste ();
925 void keyboard_duplicate_region ();
926 void keyboard_duplicate_selection ();
927 void keyboard_insert_region_list_selection ();
929 void region_from_selection ();
930 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
933 void rename_region ();
934 void rename_region_finished (bool);
936 void play_from_start ();
937 void play_from_edit_cursor ();
938 void play_selected_region ();
939 void audition_selected_region ();
940 void loop_selected_region ();
941 void play_location (ARDOUR::Location&);
942 void loop_location (ARDOUR::Location&);
944 Editing::ZoomFocus zoom_focus;
946 void temporal_zoom_selection ();
947 void temporal_zoom_session ();
948 void temporal_zoom (gdouble scale);
949 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
950 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
952 void amplitude_zoom (gdouble scale);
953 void amplitude_zoom_step (bool in);
955 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
956 void insert_region_list_selection (float times);
958 void add_external_audio_action (Editing::ImportMode);
960 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
961 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
962 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
963 int import_sndfile (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
964 int embed_sndfile (vector<Glib::ustring> paths, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
965 ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
966 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
968 /* generic interthread progress window */
970 ArdourDialog* interthread_progress_window;
971 Gtk::Label interthread_progress_label;
972 Gtk::VBox interthread_progress_vbox;
973 Gtk::ProgressBar interthread_progress_bar;
974 Gtk::Button interthread_cancel_button;
975 Gtk::Label interthread_cancel_label;
976 sigc::connection interthread_progress_connection;
977 void interthread_cancel_clicked ();
978 void build_interthread_progress_window ();
979 ARDOUR::InterThreadInfo* current_interthread_info;
982 AnalysisWindow* analysis_window;
985 /* import specific info */
987 ARDOUR::Session::import_status import_status;
988 gint import_progress_timeout (void *);
989 static void *_import_thread (void *);
990 void* import_thread ();
992 /* to support this ... */
994 void import_audio (bool as_tracks);
995 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
997 void move_to_start ();
1000 void center_playhead ();
1001 void center_edit_cursor ();
1002 void edit_cursor_backward ();
1003 void edit_cursor_forward ();
1004 void playhead_backward ();
1005 void playhead_forward ();
1006 void scroll_playhead (bool forward);
1007 void scroll_backward (float pages=0.8f);
1008 void scroll_forward (float pages=0.8f);
1009 void scroll_tracks_down ();
1010 void scroll_tracks_up ();
1011 void delete_sample_forward ();
1012 void delete_sample_backward ();
1013 void delete_screen ();
1014 void search_backwards ();
1015 void search_forwards ();
1017 void clear_markers ();
1018 void clear_ranges ();
1019 void clear_locations ();
1020 void unhide_markers ();
1021 void unhide_ranges ();
1022 void jump_forward_to_mark ();
1023 void jump_backward_to_mark ();
1024 void cursor_align (bool playhead_to_edit);
1026 void remove_last_capture ();
1027 void select_all_selectables_using_time_selection ();
1028 void select_all_selectables_using_loop();
1029 void select_all_selectables_using_punch();
1030 void set_selection_from_range (ARDOUR::Location&);
1031 void set_selection_from_punch ();
1032 void set_selection_from_loop ();
1033 void set_selection_from_audio_region ();
1035 void add_location_from_audio_region ();
1036 void add_location_from_selection ();
1037 void set_route_loop_selection ();
1039 void add_location_from_playhead_cursor ();
1041 void reverse_selection ();
1042 void edit_envelope ();
1044 void start_scrolling ();
1045 void stop_scrolling ();
1047 void keyboard_selection_begin ();
1048 void keyboard_selection_finish (bool add);
1049 bool have_pending_keyboard_selection;
1050 nframes_t pending_keyboard_selection_start;
1052 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1053 void extend_selection_to_end_of_region (bool next);
1054 void extend_selection_to_start_of_region (bool previous);
1056 Editing::SnapType snap_type;
1057 Editing::SnapMode snap_mode;
1058 double snap_threshold;
1060 void handle_gui_changes (const string &, void *);
1062 void hide_all_tracks (bool with_select);
1065 LineDragInfo current_line_drag_info;
1067 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1068 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1069 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1071 Gtk::Menu fade_context_menu;
1072 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1074 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1075 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1076 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1077 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1078 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1079 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1081 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1082 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1084 void set_fade_in_active (bool);
1085 void set_fade_out_active (bool);
1087 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1088 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1089 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1091 bool _dragging_playhead;
1093 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1094 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1096 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1097 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1099 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1100 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1102 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1103 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1104 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1105 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1107 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1109 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1110 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1111 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1112 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1113 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1114 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1115 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1116 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1117 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1118 void start_line_grab (AutomationLine *, GdkEvent*);
1119 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1120 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1121 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1122 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1124 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1126 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1127 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1129 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1130 void brush (nframes_t);
1132 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1133 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1135 /* Canvas event handlers */
1137 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1138 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1139 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1140 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1141 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1142 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1143 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1144 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1145 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1146 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1147 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1148 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1149 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1150 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1151 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1152 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1153 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1154 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1155 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1157 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1158 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1159 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1160 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1161 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1163 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1164 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1165 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1166 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1167 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1168 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1169 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1170 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1172 /* non-public event handlers */
1174 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1175 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1176 bool track_canvas_scroll (GdkEventScroll* event);
1178 bool track_canvas_scroll_event (GdkEventScroll* event);
1179 bool track_canvas_button_press_event (GdkEventButton* event);
1180 bool track_canvas_button_release_event (GdkEventButton* event);
1181 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1183 Gtk::Allocation canvas_allocation;
1184 bool canvas_idle_queued;
1185 void track_canvas_allocate (Gtk::Allocation alloc);
1186 bool track_canvas_size_allocated ();
1188 void set_edit_cursor (GdkEvent* event);
1189 void set_playhead_cursor (GdkEvent* event);
1191 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1192 void kbd_set_playhead_cursor ();
1193 void kbd_set_edit_cursor ();
1194 void kbd_mute_unmute_region ();
1196 void kbd_set_sync_position ();
1197 void kbd_align (ARDOUR::RegionPoint);
1198 void kbd_align_relative (ARDOUR::RegionPoint);
1200 void kbd_audition ();
1202 void kbd_do_split (GdkEvent*);
1203 void kbd_do_set_sync_position (GdkEvent* ev);
1204 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1205 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1206 void kbd_do_brush (GdkEvent*);
1207 void kbd_do_audition (GdkEvent*);
1209 void handle_new_duration ();
1210 void initialize_canvas ();
1211 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1213 /* display control */
1215 bool _show_measures;
1216 bool _show_waveforms;
1217 bool _follow_playhead;
1218 bool _show_waveforms_recording;
1220 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1222 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1223 TimeLineList free_measure_lines;
1224 TimeLineList used_measure_lines;
1226 ArdourCanvas::Group* time_line_group;
1227 ArdourCanvas::SimpleLine* get_time_line ();
1228 void hide_measures ();
1229 void draw_measures ();
1230 bool lazy_hide_and_draw_measures ();
1232 void new_tempo_section ();
1234 void mouse_add_new_tempo_event (nframes_t where);
1235 void mouse_add_new_meter_event (nframes_t where);
1237 void remove_tempo_marker (ArdourCanvas::Item*);
1238 void remove_meter_marker (ArdourCanvas::Item*);
1239 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1240 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1242 void edit_tempo_section (ARDOUR::TempoSection*);
1243 void edit_meter_section (ARDOUR::MeterSection*);
1244 void edit_tempo_marker (ArdourCanvas::Item*);
1245 void edit_meter_marker (ArdourCanvas::Item*);
1247 void marker_menu_edit ();
1248 void marker_menu_remove ();
1249 void marker_menu_rename ();
1250 void marker_menu_hide ();
1251 void marker_menu_loop_range ();
1252 void marker_menu_select_all_selectables_using_range ();
1253 void marker_menu_select_using_range ();
1254 void marker_menu_separate_regions_using_location ();
1255 void marker_menu_play_from ();
1256 void marker_menu_play_range ();
1257 void marker_menu_set_playhead ();
1258 void marker_menu_set_from_playhead ();
1259 void marker_menu_set_from_selection ();
1260 void new_transport_marker_menu_set_loop ();
1261 void new_transport_marker_menu_set_punch ();
1262 void update_loop_range_view (bool visibility=false);
1263 void update_punch_range_view (bool visibility=false);
1264 gint new_transport_marker_menu_popdown (GdkEventAny*);
1265 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1266 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1267 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1268 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1269 void build_range_marker_menu (bool loop_or_punch);
1270 void build_marker_menu (bool start_or_end);
1271 void build_tm_marker_menu ();
1272 void build_new_transport_marker_menu ();
1274 Gtk::Menu* tm_marker_menu;
1275 Gtk::Menu* marker_menu;
1276 Gtk::Menu* start_end_marker_menu;
1277 Gtk::Menu* range_marker_menu;
1278 Gtk::Menu* transport_marker_menu;
1279 Gtk::Menu* new_transport_marker_menu;
1280 ArdourCanvas::Item* marker_menu_item;
1282 typedef list<Marker*> Marks;
1285 void remove_metric_marks ();
1286 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1288 void tempo_map_changed (ARDOUR::Change);
1289 void redisplay_tempo (bool immediate_redraw);
1291 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1292 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false) {
1293 /* XXX remove this function when everything moves to 64 bit frame counts */
1294 nframes64_t first64 = first;
1295 snap_to (first64, direction, for_mark);
1296 first = (nframes_t) first64;
1299 uint32_t bbt_beat_subdivision;
1303 Gtk::ToggleButton editor_mixer_button;
1305 void editor_mixer_button_toggled ();
1307 AudioClock edit_cursor_clock;
1308 AudioClock zoom_range_clock;
1309 Gtk::Button zoom_in_button;
1310 Gtk::Button zoom_out_button;
1311 Gtk::Button zoom_out_full_button;
1312 Gtk::Button zoom_onetoone_button;
1314 Gtk::VBox toolbar_clock_vbox;
1315 Gtk::VBox toolbar_selection_clock_vbox;
1316 Gtk::Table toolbar_selection_clock_table;
1317 Gtk::Label toolbar_selection_cursor_label;
1319 Gtk::HBox mouse_mode_button_box;
1320 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1321 Gtk::ToggleButton mouse_select_button;
1322 Gtk::ToggleButton mouse_move_button;
1323 Gtk::ToggleButton mouse_gain_button;
1324 Gtk::ToggleButton mouse_zoom_button;
1325 Gtk::ToggleButton mouse_timefx_button;
1326 Gtk::ToggleButton mouse_audition_button;
1327 GroupedButtons *mouse_mode_button_set;
1328 void mouse_mode_toggled (Editing::MouseMode m);
1329 bool ignore_mouse_mode_toggle;
1331 gint mouse_select_button_release (GdkEventButton*);
1333 Gtk::VBox automation_box;
1334 Gtk::Button automation_mode_button;
1335 Gtk::ToggleButton global_automation_button;
1337 Gtk::ComboBoxText edit_mode_selector;
1338 Gtk::VBox edit_mode_box;
1340 void edit_mode_selection_done ();
1342 Gtk::ComboBoxText snap_type_selector;
1343 Gtk::ComboBoxText snap_mode_selector;
1346 std::vector<std::string> snap_type_strings;
1347 std::vector<std::string> snap_mode_strings;
1349 void snap_type_selection_done ();
1350 void snap_mode_selection_done ();
1351 void snap_mode_chosen (Editing::SnapMode);
1352 void snap_type_chosen (Editing::SnapType);
1354 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1355 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1357 Gtk::ComboBoxText zoom_focus_selector;
1358 Gtk::VBox zoom_focus_box;
1360 std::vector<std::string> zoom_focus_strings;
1362 void zoom_focus_selection_done ();
1363 void zoom_focus_chosen (Editing::ZoomFocus);
1365 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1369 void zoom_adjustment_changed();
1371 void edit_cursor_clock_changed();
1373 void setup_toolbar ();
1375 Gtkmm2ext::TearOff* tools_tearoff;
1376 Gtk::HBox toolbar_hbox;
1377 Gtk::EventBox toolbar_base;
1378 Gtk::Frame toolbar_frame;
1380 /* selection process */
1382 Selection* selection;
1383 Selection* cut_buffer;
1385 void time_selection_changed ();
1386 void track_selection_changed ();
1387 void region_selection_changed ();
1388 void point_selection_changed ();
1397 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1398 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1399 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1400 void cancel_selection ();
1402 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1403 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1404 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1406 bool audio_region_selection_covers (nframes_t where);
1408 /* transport range select process */
1409 enum RangeMarkerOp {
1411 CreateTransportMarker
1414 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1415 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1416 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1418 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1419 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1420 ArdourCanvas::Line* marker_drag_line;
1421 ArdourCanvas::Points marker_drag_line_points;
1422 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1424 void update_marker_drag_item (ARDOUR::Location *);
1426 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1427 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1428 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1429 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1430 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1431 ArdourCanvas::SimpleLine *transport_punchin_line;
1432 ArdourCanvas::SimpleLine *transport_punchout_line;
1433 ArdourCanvas::SimpleRect *transport_preroll_rect;
1434 ArdourCanvas::SimpleRect *transport_postroll_rect;
1436 ARDOUR::Location* transport_loop_location();
1437 ARDOUR::Location* transport_punch_location();
1439 ARDOUR::Location *temp_location;
1441 /* object rubberband select process */
1443 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1444 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1445 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1447 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1449 ArdourCanvas::SimpleRect *rubberband_rect;
1451 /* mouse zoom process */
1453 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1454 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1455 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1457 ArdourCanvas::SimpleRect *zoom_rect;
1458 void reposition_zoom_rect (nframes_t start, nframes_t end);
1460 /* diskstream/route display management */
1462 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1463 RouteDisplayModelColumns() {
1468 Gtk::TreeModelColumn<Glib::ustring> text;
1469 Gtk::TreeModelColumn<bool> visible;
1470 Gtk::TreeModelColumn<TimeAxisView*> tv;
1473 RouteDisplayModelColumns route_display_columns;
1474 Glib::RefPtr<Gtk::ListStore> route_display_model;
1475 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1477 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1478 Gtk::ScrolledWindow route_list_scroller;
1479 Gtk::Menu* route_list_menu;
1481 bool route_list_display_button_press (GdkEventButton*);
1482 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1484 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1485 void route_list_delete (const Gtk::TreeModel::Path&);
1486 void initial_route_list_display ();
1487 void redisplay_route_list();
1488 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1489 bool ignore_route_list_reorder;
1490 bool no_route_list_redisplay;
1492 void build_route_list_menu ();
1493 void show_route_list_menu ();
1495 void show_all_routes ();
1496 void hide_all_routes ();
1497 void show_all_audiotracks ();
1498 void hide_all_audiotracks ();
1499 void show_all_audiobus ();
1500 void hide_all_audiobus ();
1502 void set_all_tracks_visibility (bool yn);
1503 void set_all_audio_visibility (int type, bool yn);
1505 /* edit group management */
1507 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1508 GroupListModelColumns () {
1514 Gtk::TreeModelColumn<bool> is_active;
1515 Gtk::TreeModelColumn<bool> is_visible;
1516 Gtk::TreeModelColumn<std::string> text;
1517 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1520 GroupListModelColumns group_columns;
1521 Glib::RefPtr<Gtk::ListStore> group_model;
1522 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1524 Gtk::TreeView edit_group_display;
1525 Gtk::ScrolledWindow edit_group_display_scroller;
1526 Gtk::Menu* edit_group_list_menu;
1528 void build_edit_group_list_menu ();
1529 void activate_all_edit_groups ();
1530 void disable_all_edit_groups ();
1532 bool in_edit_group_row_change;
1533 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1534 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1535 void new_edit_group ();
1536 void edit_group_list_button_clicked ();
1537 gint edit_group_list_button_press_event (GdkEventButton* ev);
1538 void add_edit_group (ARDOUR::RouteGroup* group);
1539 void remove_selected_edit_group ();
1540 void edit_groups_changed ();
1541 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1543 Gtk::VBox list_vpacker;
1547 bool autoscroll_active;
1548 int autoscroll_timeout_tag;
1549 int autoscroll_direction;
1550 uint32_t autoscroll_cnt;
1551 nframes_t autoscroll_distance;
1553 static gint _autoscroll_canvas (void *);
1554 bool autoscroll_canvas ();
1555 void start_canvas_autoscroll (int direction);
1556 void stop_canvas_autoscroll ();
1557 void maybe_autoscroll (GdkEvent*);
1566 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1567 void point_trim (GdkEvent*);
1568 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1569 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1570 void single_start_trim (RegionView&, nframes_t, bool, bool);
1571 void single_end_trim (RegionView&, nframes_t, bool, bool);
1573 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1574 void thaw_region_after_trim (RegionView& rv);
1576 void trim_region_to_edit_cursor ();
1577 void trim_region_from_edit_cursor ();
1579 bool show_gain_after_trim;
1583 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1584 const Glib::RefPtr<Gdk::DragContext>& context,
1587 const Gtk::SelectionData& data,
1591 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1594 const Gtk::SelectionData& data,
1598 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1601 const Gtk::SelectionData& data,
1606 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1609 const Gtk::SelectionData& data,
1613 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1616 const Gtk::SelectionData& data,
1622 ExportDialog *export_dialog;
1623 ExportDialog *export_range_markers_dialog;
1625 void export_range (nframes_t start, nframes_t end);
1626 void export_range_markers ();
1628 int write_region_selection(RegionSelection&);
1629 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1630 void export_region ();
1631 void bounce_region_selection ();
1632 void bounce_range_selection ();
1633 void external_edit_region ();
1635 int write_audio_selection (TimeSelection&);
1636 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1638 void write_selection ();
1642 UndoAction get_memento() const;
1644 XMLNode *before; /* used in *_reversible_command */
1645 void begin_reversible_command (string cmd_name);
1646 void commit_reversible_command ();
1648 /* visual history */
1650 UndoHistory visual_history;
1651 UndoTransaction current_visual_command;
1654 void update_title ();
1655 void update_title_s (const string & snapshot_name);
1658 Selection* selection;
1659 double frames_per_unit;
1665 void store_state (State&) const;
1666 void restore_state (State *);
1668 void instant_save ();
1670 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1672 /* freeze operations */
1674 ARDOUR::InterThreadInfo freeze_status;
1675 gint freeze_progress_timeout (void *);
1676 static void* _freeze_thread (void*);
1677 void* freeze_thread ();
1679 void freeze_route ();
1680 void unfreeze_route ();
1682 /* edit-group solo + mute */
1684 void set_edit_group_solo (ARDOUR::Route&, bool);
1685 void set_edit_group_mute (ARDOUR::Route&, bool);
1689 void duplicate_dialog (bool for_region);
1691 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1693 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1694 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1695 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1697 struct TimeStretchDialog : public ArdourDialog {
1698 ARDOUR::Session::TimeStretchRequest request;
1700 RegionSelection regions;
1701 Gtk::ProgressBar progress_bar;
1702 Gtk::ToggleButton quick_button;
1703 Gtk::ToggleButton antialias_button;
1704 Gtk::Button* cancel_button;
1705 Gtk::Button* action_button;
1706 Gtk::HBox upper_button_box;
1710 TimeStretchDialog (Editor& e);
1712 gint update_progress ();
1713 sigc::connection first_cancel;
1714 sigc::connection first_delete;
1715 void cancel_timestretch_in_progress ();
1716 gint delete_timestretch_in_progress (GdkEventAny*);
1719 /* "whats mine is yours" */
1721 friend class TimeStretchDialog;
1723 TimeStretchDialog* current_timestretch;
1725 static void* timestretch_thread (void *arg);
1726 int run_timestretch (RegionSelection&, float fraction);
1727 void do_timestretch (TimeStretchDialog&);
1729 /* editor-mixer strip */
1731 MixerStrip *current_mixer_strip;
1732 bool show_editor_mixer_when_tracks_arrive;
1733 Gtk::VBox current_mixer_strip_vbox;
1734 void cms_deleted ();
1735 void current_mixer_strip_hidden ();
1736 void current_mixer_strip_removed ();
1738 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1739 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1741 /* nudging tracks */
1743 void nudge_track (bool use_edit_cursor, bool forwards);
1747 bool _xfade_visibility;
1749 /* <CMT Additions> */
1750 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1751 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1753 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1754 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1756 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1757 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1758 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1760 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1761 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1762 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1763 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1765 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1766 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1767 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1768 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1770 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1771 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1772 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1773 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1774 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1775 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1777 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1778 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1779 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1780 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1781 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1782 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1784 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1785 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1787 ImageFrameSocketHandler* image_socket_listener ;
1788 /* </CMT Additions> */
1790 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1791 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1792 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1793 void xfade_edit_left_region ();
1794 void xfade_edit_right_region ();
1796 static const int32_t default_width = 995;
1797 static const int32_t default_height = 765;
1801 Gtk::Button nudge_forward_button;
1802 Gtk::Button nudge_backward_button;
1803 Gtk::HBox nudge_hbox;
1804 Gtk::VBox nudge_vbox;
1805 AudioClock nudge_clock;
1807 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1811 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1813 /* handling cleanup */
1815 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1817 vector<sigc::connection> session_connections;
1819 /* tracking step changes of track height */
1821 TimeAxisView* current_stepping_trackview;
1822 struct timeval last_track_height_step_timestamp;
1823 gint track_height_step_timeout();
1824 sigc::connection step_timeout;
1826 TimeAxisView* entered_track;
1827 RegionView* entered_regionview;
1828 bool clear_entered_track;
1829 gint left_track_canvas (GdkEventCrossing*);
1830 void set_entered_track (TimeAxisView*);
1831 void set_entered_regionview (RegionView*);
1832 gint left_automation_track ();
1834 bool _new_regionviews_show_envelope;
1836 void toggle_gain_envelope_visibility ();
1837 void toggle_gain_envelope_active ();
1838 void reset_region_gain_envelopes ();
1840 Gtk::CheckMenuItem* region_envelope_visible_item;
1841 Gtk::CheckMenuItem* region_envelope_active_item;
1842 Gtk::CheckMenuItem* region_mute_item;
1843 Gtk::CheckMenuItem* region_lock_item;
1844 Gtk::CheckMenuItem* region_opaque_item;
1846 bool on_key_press_event (GdkEventKey*);
1848 void session_state_saved (string);
1850 Glib::RefPtr<Gtk::Action> undo_action;
1851 Glib::RefPtr<Gtk::Action> redo_action;
1853 void history_changed ();
1856 #endif /* __ardour_editor_h__ */