2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef __ardour_editor_h__
22 #define __ardour_editor_h__
30 #include <libgnomecanvasmm/canvas.h>
31 #include <libgnomecanvasmm/group.h>
32 #include <libgnomecanvasmm/line.h>
36 #include <gtkmm/layout.h>
37 #include <gtkmm/comboboxtext.h>
39 #include <gtkmm2ext/selector.h>
40 #include <gtkmm2ext/click_box.h>
41 #include <gtkmm2ext/dndtreeview.h>
43 #include <pbd/stateful.h>
44 #include <ardour/session.h>
45 #include <ardour/tempo.h>
46 #include <ardour/location.h>
47 #include <ardour/region.h>
49 #include "audio_clock.h"
50 #include "gtk-custom-ruler.h"
51 #include "ardour_dialog.h"
52 #include "public_editor.h"
55 #include "editor_items.h"
56 #include "region_selection.h"
64 namespace LinuxAudioSystems {
69 class AudioDiskstream;
87 class RouteTimeAxisView;
88 class AudioTimeAxisView;
89 class AutomationTimeAxisView;
90 class AudioRegionView;
93 class PlaylistSelector;
97 class UIExportSpecification;
101 class TrackSelection;
102 class AutomationSelection;
105 class AudioStreamView;
108 class AnalysisWindow;
111 /* <CMT Additions> */
112 class ImageFrameView;
113 class ImageFrameTimeAxisView;
114 class ImageFrameTimeAxis;
115 class MarkerTimeAxis ;
117 class ImageFrameSocketHandler ;
118 class TimeAxisViewItem ;
119 /* </CMT Additions> */
122 class Editor : public PublicEditor
125 Editor (ARDOUR::AudioEngine&);
128 void connect_to_session (ARDOUR::Session *);
129 ARDOUR::Session* current_session() const { return session; }
131 nframes_t leftmost_position() const { return leftmost_frame; }
132 nframes_t current_page_frames() const {
133 return (nframes_t) floor (canvas_width * frames_per_unit);
136 void set_snap_to (Editing::SnapType);
137 void set_snap_mode (Editing::SnapMode);
138 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
140 void undo (uint32_t n = 1);
141 void redo (uint32_t n = 1);
143 XMLNode& get_state ();
144 int set_state (const XMLNode& );
146 void set_mouse_mode (Editing::MouseMode, bool force=true);
147 void step_mouse_mode (bool next);
148 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
150 void add_imageframe_time_axis(const string & track_name, void*) ;
151 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
152 void connect_to_image_compositor() ;
153 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
154 TimeAxisView* get_named_time_axis(const string & name) ;
156 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
157 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
158 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
160 /* option editor-access */
162 void set_show_waveforms (bool yn);
163 bool show_waveforms() const { return _show_waveforms; }
165 void set_show_waveforms_recording (bool yn);
166 bool show_waveforms_recording() const { return _show_waveforms_recording; }
168 /* things that need to be public to be used in the main menubar */
170 void new_region_from_selection ();
171 void separate_region_from_selection ();
172 void separate_regions_using_location (ARDOUR::Location&);
173 void toggle_playback (bool with_abort);
177 void set_edit_menu (Gtk::Menu&);
179 nframes_t unit_to_frame (double unit) {
180 return (nframes_t) rint (unit * frames_per_unit);
183 double frame_to_unit (nframes_t frame) {
184 return rint ((double) frame / (double) frames_per_unit);
187 double frame_to_unit (double frame) {
188 return rint (frame / frames_per_unit);
191 /* NOTE: these functions assume that the "pixel" coordinate is
192 the result of using the world->canvas affine transform on a
193 world coordinate. These coordinates already take into
194 account any scrolling carried out by adjusting the
198 nframes_t pixel_to_frame (double pixel) {
200 /* pixel can be less than zero when motion events
201 are processed. since we've already run the world->canvas
202 affine, that means that the location *really* is "off
203 to the right" and thus really is "before the start".
207 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
213 gulong frame_to_pixel (nframes_t frame) {
214 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
219 Selection& get_selection() const { return *selection; }
220 Selection& get_cut_buffer() const { return *cut_buffer; }
222 void play_selection ();
223 void select_all_in_track (Selection::Operation op);
224 void select_all (Selection::Operation op);
225 void invert_selection_in_track ();
226 void invert_selection ();
230 void set_show_measures (bool yn);
231 bool show_measures () const { return _show_measures; }
232 bool initial_ruler_update_required;
235 /* analysis window */
236 void analyze_region_selection();
237 void analyze_range_selection();
242 /* these initiate export ... */
244 void export_session();
245 void export_selection();
248 void add_toplevel_controls (Gtk::Container&);
250 void set_zoom_focus (Editing::ZoomFocus);
251 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
252 gdouble get_current_zoom () { return frames_per_unit; }
254 void temporal_zoom_step (bool coarser);
256 /* stuff that AudioTimeAxisView and related classes use */
258 PlaylistSelector& playlist_selector() const;
259 void route_name_changed (TimeAxisView *);
260 gdouble frames_per_unit;
261 nframes_t leftmost_frame;
262 void clear_playlist (ARDOUR::Playlist&);
264 void new_playlists ();
265 void copy_playlists ();
266 void clear_playlists ();
268 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
270 Width editor_mixer_strip_width;
271 void show_editor_mixer (bool yn);
272 void set_selected_mixer_strip (TimeAxisView&);
273 void hide_track_in_display (TimeAxisView& tv);
274 void show_track_in_display (TimeAxisView& tv);
276 /* nudge is initiated by transport controls owned by ARDOUR_UI */
278 void nudge_forward (bool next);
279 void nudge_backward (bool next);
281 /* nudge initiated from context menu */
283 void nudge_forward_capture_offset ();
284 void nudge_backward_capture_offset ();
286 /* playhead/screen stuff */
288 void set_follow_playhead (bool yn);
289 void toggle_follow_playhead ();
290 bool follow_playhead() const { return _follow_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::Session::SmpteFormat format);
299 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
301 void update_smpte_mode();
302 void update_video_pullup();
306 void toggle_auto_xfade ();
307 void toggle_xfades_active ();
308 void toggle_xfade_visibility ();
309 bool xfade_visibility() const { return _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 reposition_x_origin (nframes_t sample);
335 void maximise_editing_space();
336 void restore_editing_space();
339 void map_transport_state ();
340 void map_position_change (nframes_t);
346 ARDOUR::Session *session;
347 ARDOUR::AudioEngine& engine;
350 PlaylistSelector* _playlist_selector;
352 void set_frames_per_unit (double);
354 Editing::MouseMode mouse_mode;
356 int pre_maximal_pane_position;
357 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
359 Gtk::Notebook the_notebook;
360 Gtk::HPaned edit_pane;
362 Gtk::EventBox meter_base;
364 Gtk::EventBox marker_base;
365 Gtk::HBox marker_box;
366 Gtk::VBox scrollers_rulers_markers_box;
368 void location_changed (ARDOUR::Location *);
369 void location_flags_changed (ARDOUR::Location *, void *);
370 void refresh_location_display ();
371 void refresh_location_display_s (ARDOUR::Change);
372 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
373 void add_new_location (ARDOUR::Location *);
374 void location_gone (ARDOUR::Location *);
375 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
376 gint really_remove_marker (ARDOUR::Location* loc);
378 uint32_t location_marker_color;
379 uint32_t location_range_color;
380 uint32_t location_loop_color;
381 uint32_t location_punch_color;
382 uint32_t location_cd_marker_color;
384 struct LocationMarkers {
392 void set_name (const string&);
393 void set_position (nframes_t start, nframes_t end = 0);
394 void set_color_rgba (uint32_t);
397 LocationMarkers *find_location_markers (ARDOUR::Location *);
398 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
400 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
401 LocationMarkerMap location_markers;
403 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
404 void clear_marker_display ();
405 void mouse_add_new_marker (nframes_t where);
407 TimeAxisView* clicked_trackview;
408 AudioTimeAxisView* clicked_audio_trackview;
409 RegionView* clicked_regionview;
410 RegionView* latest_regionview;
411 uint32_t clicked_selection;
412 CrossfadeView* clicked_crossfadeview;
413 ControlPoint* clicked_control_point;
415 void get_relevant_audio_tracks (std::set<AudioTimeAxisView*>& relevant_tracks);
416 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
418 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
420 void mapped_set_selected_regionview_from_click (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
421 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
422 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
423 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
427 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
428 bool button_release_can_deselect;
430 void catch_vanishing_regionview (RegionView *);
432 bool set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
434 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
435 bool set_selected_track_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
436 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
438 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
439 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
440 void collect_new_region_view (RegionView *);
442 Gtk::Menu track_context_menu;
443 Gtk::Menu track_region_context_menu;
444 Gtk::Menu track_selection_context_menu;
445 Gtk::Menu track_crossfade_context_menu;
447 Gtk::MenuItem* region_edit_menu_split_item;
448 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
449 Gtk::Menu * track_region_edit_playlist_menu;
450 Gtk::Menu * track_edit_playlist_submenu;
451 Gtk::Menu * track_selection_edit_playlist_submenu;
453 void popup_track_context_menu (int, int, ItemType, bool, nframes_t);
454 Gtk::Menu* build_track_context_menu (nframes_t);
455 Gtk::Menu* build_track_bus_context_menu (nframes_t);
456 Gtk::Menu* build_track_region_context_menu (nframes_t frame);
457 Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
458 Gtk::Menu* build_track_selection_context_menu (nframes_t);
459 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
460 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
461 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
462 void add_crossfade_context_items (AudioStreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
463 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
465 void handle_new_route (ARDOUR::Session::RouteList&);
466 void remove_route (TimeAxisView *);
469 Gtk::HBox global_hpacker;
470 Gtk::VBox global_vpacker;
473 Gdk::Cursor* current_canvas_cursor;
475 ArdourCanvas::CanvasAA track_canvas;
476 ArdourCanvas::CanvasAA time_canvas;
478 ArdourCanvas::Text* first_action_message;
479 ArdourCanvas::Text* verbose_canvas_cursor;
480 bool verbose_cursor_visible;
482 void parameter_changed (const char *);
484 bool track_canvas_motion (GdkEvent*);
486 void set_verbose_canvas_cursor (const string &, double x, double y);
487 void set_verbose_canvas_cursor_text (const string &);
488 void show_verbose_canvas_cursor();
489 void hide_verbose_canvas_cursor();
491 bool verbose_cursor_on; // so far unused
493 Gtk::EventBox time_canvas_event_box;
494 Gtk::EventBox track_canvas_event_box;
495 Gtk::EventBox time_button_event_box;
497 ArdourCanvas::Group *minsec_group;
498 ArdourCanvas::Group *bbt_group;
499 ArdourCanvas::Group *smpte_group;
500 ArdourCanvas::Group *frame_group;
501 ArdourCanvas::Group *tempo_group;
502 ArdourCanvas::Group *meter_group;
503 ArdourCanvas::Group *marker_group;
504 ArdourCanvas::Group *range_marker_group;
505 ArdourCanvas::Group *transport_marker_group;
508 ruler_metric_smpte = 0,
509 ruler_metric_bbt = 1,
510 ruler_metric_frames = 2,
511 ruler_metric_minsec = 3,
513 ruler_time_tempo = 4,
514 ruler_time_meter = 5,
515 ruler_time_marker = 6,
516 ruler_time_range_marker = 7,
517 ruler_time_transport_marker = 8,
520 static GtkCustomMetric ruler_metrics[4];
522 bool no_ruler_shown_update;
524 gint ruler_button_press (GdkEventButton*);
525 gint ruler_button_release (GdkEventButton*);
526 gint ruler_mouse_motion (GdkEventMotion*);
528 gint ruler_pressed_button;
529 Gtk::Widget * ruler_grabbed_widget;
531 void initialize_rulers ();
532 void update_just_smpte ();
533 void update_fixed_rulers ();
534 void update_tempo_based_rulers ();
535 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
536 void update_ruler_visibility ();
537 void ruler_toggled (int);
538 gint ruler_label_button_release (GdkEventButton*);
539 void store_ruler_visibility ();
540 void restore_ruler_visibility ();
542 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
543 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
544 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
545 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
547 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
548 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
549 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
550 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 GtkWidget *_smpte_ruler;
553 GtkWidget *_bbt_ruler;
554 GtkWidget *_frames_ruler;
555 GtkWidget *_minsec_ruler;
556 Gtk::Widget *smpte_ruler;
557 Gtk::Widget *bbt_ruler;
558 Gtk::Widget *frames_ruler;
559 Gtk::Widget *minsec_ruler;
560 static Editor *ruler_editor;
562 static const double timebar_height;
563 guint32 visible_timebars;
564 Gtk::Menu *editor_ruler_menu;
566 ArdourCanvas::SimpleRect* tempo_bar;
567 ArdourCanvas::SimpleRect* meter_bar;
568 ArdourCanvas::SimpleRect* marker_bar;
569 ArdourCanvas::SimpleRect* range_marker_bar;
570 ArdourCanvas::SimpleRect* transport_marker_bar;
573 ArdourCanvas::SimpleLine* tempo_line;
574 ArdourCanvas::SimpleLine* meter_line;
575 ArdourCanvas::SimpleLine* marker_line;
576 ArdourCanvas::SimpleLine* range_marker_line;
577 ArdourCanvas::SimpleLine* transport_marker_line;
579 Gtk::Label minsec_label;
580 Gtk::Label bbt_label;
581 Gtk::Label smpte_label;
582 Gtk::Label frame_label;
583 Gtk::Label tempo_label;
584 Gtk::Label meter_label;
585 Gtk::Label mark_label;
586 Gtk::Label range_mark_label;
587 Gtk::Label transport_mark_label;
590 Gtk::VBox time_button_vbox;
591 Gtk::HBox time_button_hbox;
595 ArdourCanvas::Points points;
596 ArdourCanvas::Line canvas_item;
597 nframes_t current_frame;
600 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
603 void set_position (nframes_t);
604 void set_length (double units);
605 void set_y_axis (double position);
608 friend struct Cursor; /* it needs access to several private
612 Cursor* playhead_cursor;
614 ArdourCanvas::Group* cursor_group;
616 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
617 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
618 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
619 void cursor_to_selection_start (Cursor *);
620 void cursor_to_selection_end (Cursor *);
621 void select_all_selectables_using_cursor (Cursor *, bool);
622 void select_all_selectables_between_cursors (Cursor *, Cursor *);
624 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
626 vector<nframes_t> region_boundary_cache;
627 void build_region_boundary_cache ();
629 Gtk::VBox trackview_vpacker;
632 Gtk::HBox bottom_hbox;
634 Gtk::Table edit_packer;
635 Gtk::VScrollbar edit_vscrollbar;
637 Gtk::Adjustment vertical_adjustment;
638 Gtk::Adjustment horizontal_adjustment;
640 Gtk::Layout controls_layout;
641 bool control_layout_scroll (GdkEventScroll* ev);
642 void controls_layout_size_request (Gtk::Requisition*);
644 Gtk::HScrollbar edit_hscrollbar;
646 void reset_hscrollbar_stepping ();
648 bool hscrollbar_button_press (GdkEventButton*);
649 bool hscrollbar_button_release (GdkEventButton*);
650 void hscrollbar_allocate (Gtk::Allocation &alloc);
653 double canvas_height;
654 nframes_t last_canvas_frame;
656 bool track_canvas_map_handler (GdkEventAny*);
657 bool time_canvas_map_handler (GdkEventAny*);
659 gint edit_controls_button_release (GdkEventButton*);
660 Gtk::Menu *edit_controls_left_menu;
661 Gtk::Menu *edit_controls_right_menu;
663 Gtk::VBox track_canvas_vbox;
664 Gtk::VBox time_canvas_vbox;
665 Gtk::VBox edit_controls_vbox;
666 Gtk::HBox edit_controls_hbox;
668 void control_scroll (float);
669 bool deferred_control_scroll (nframes_t);
670 sigc::connection control_scroll_connection;
672 void tie_vertical_scrolling ();
673 void canvas_horizontally_scrolled ();
675 void reposition_and_zoom (nframes_t sample, double fpu);
676 gint deferred_reposition_and_zoom (nframes_t sample, double fpu);
677 void end_location_changed (ARDOUR::Location*);
678 bool repos_zoom_queued;
680 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
681 RegionListDisplayModelColumns() {
686 Gtk::TreeModelColumn<Glib::ustring> name;
687 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
688 Gtk::TreeModelColumn<Gdk::Color> color_;
691 RegionListDisplayModelColumns region_list_columns;
692 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
694 Glib::RefPtr<Gtk::TreeStore> region_list_model;
695 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
696 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
698 void region_list_selection_changed ();
699 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
701 Gtk::Menu *region_list_menu;
702 Gtk::ScrolledWindow region_list_scroller;
703 Gtk::Frame region_list_frame;
705 bool region_list_display_key_press (GdkEventKey *);
706 bool region_list_display_key_release (GdkEventKey *);
707 bool region_list_display_button_press (GdkEventButton *);
708 bool region_list_display_button_release (GdkEventButton *);
709 void region_list_clear ();
710 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
711 void build_region_list_menu ();
712 void show_region_list_display_context_menu (int button, int time);
714 bool show_automatic_regions_in_region_list;
715 Editing::RegionListSortType region_list_sort_type;
717 void reset_region_list_sort_direction (bool);
718 void reset_region_list_sort_type (Editing::RegionListSortType);
720 void toggle_full_region_list ();
721 void toggle_show_auto_regions ();
723 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
727 Gtk::ScrolledWindow snapshot_display_scroller;
728 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
729 SnapshotDisplayModelColumns() {
733 Gtk::TreeModelColumn<Glib::ustring> visible_name;
734 Gtk::TreeModelColumn<Glib::ustring> real_name;
737 SnapshotDisplayModelColumns snapshot_display_columns;
738 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
739 Gtk::TreeView snapshot_display;
741 bool snapshot_display_button_press (GdkEventButton*);
742 void snapshot_display_selection_changed ();
743 void redisplay_snapshots();
745 /* named selections */
747 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
748 NamedSelectionDisplayModelColumns() {
752 Gtk::TreeModelColumn<Glib::ustring> text;
753 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
756 NamedSelectionDisplayModelColumns named_selection_columns;
757 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
759 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
760 Gtk::ScrolledWindow named_selection_scroller;
762 void name_selection();
763 void named_selection_name_chosen ();
764 void create_named_selection (const string &);
765 void paste_named_selection (float times);
767 void handle_new_named_selection ();
768 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
769 void redisplay_named_selections ();
771 gint named_selection_display_button_press (GdkEventButton *ev);
772 void named_selection_display_selection_changed ();
776 TrackViewList track_views;
777 TimeAxisView *trackview_by_y_position (double ypos);
779 static Gdk::Cursor* cross_hair_cursor;
780 static Gdk::Cursor* trimmer_cursor;
781 static Gdk::Cursor* selector_cursor;
782 static Gdk::Cursor* grabber_cursor;
783 static Gdk::Cursor* zoom_cursor;
784 static Gdk::Cursor* time_fx_cursor;
785 static Gdk::Cursor* fader_cursor;
786 static Gdk::Cursor* speaker_cursor;
787 static Gdk::Cursor* wait_cursor;
788 static Gdk::Cursor* timebar_cursor;
790 static void build_cursors ();
792 sigc::connection scroll_connection;
793 nframes_t last_update_frame;
794 void center_screen (nframes_t);
795 void center_screen_internal (nframes_t, float);
797 void update_current_screen ();
799 void session_going_away ();
801 nframes_t cut_buffer_start;
802 nframes_t cut_buffer_length;
804 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
805 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
806 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
807 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
808 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
809 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
811 /* KEYMAP HANDLING */
813 void register_actions ();
815 int ensure_cursor (nframes_t* pos);
817 void handle_new_audio_region (boost::weak_ptr<ARDOUR::AudioRegion>);
818 void handle_audio_region_removed (boost::weak_ptr<ARDOUR::AudioRegion>);
819 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
820 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
821 void redisplay_regions ();
822 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
824 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
826 void cut_copy (Editing::CutCopyOp);
827 void cut_copy_points (Editing::CutCopyOp);
828 void cut_copy_regions (Editing::CutCopyOp);
829 void cut_copy_ranges (Editing::CutCopyOp);
832 void paste_internal (nframes_t position, float times);
834 /* EDITING OPERATIONS */
836 void reset_point_selection ();
837 void toggle_region_mute ();
838 void toggle_region_opaque ();
839 void raise_region ();
840 void raise_region_to_top ();
841 void lower_region ();
842 void lower_region_to_bottom ();
843 void split_region ();
844 void split_region_at (nframes_t);
845 void split_regions_at (nframes_t, RegionSelection&);
846 void crop_region_to_selection ();
847 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
848 void set_region_sync_from_edit_cursor ();
849 void remove_region_sync();
850 void align_selection (ARDOUR::RegionPoint, nframes_t position);
851 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
852 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
853 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
854 void remove_clicked_region ();
855 void destroy_clicked_region ();
857 void duplicate_some_regions (RegionSelection&, float times);
858 void duplicate_selection (float times);
859 void region_fill_selection ();
861 void region_fill_track ();
862 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
863 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
864 void split_multichannel_region();
865 void reverse_region ();
866 void normalize_region ();
867 void denormalize_region ();
869 void audition_region_from_region_list ();
870 void hide_region_from_region_list ();
871 void remove_region_from_region_list ();
873 void align (ARDOUR::RegionPoint);
874 void align_relative (ARDOUR::RegionPoint);
879 void paste (float times);
881 int get_prefix (float&, bool&);
883 void keyboard_paste ();
884 void keyboard_duplicate_region ();
885 void keyboard_duplicate_selection ();
886 void keyboard_insert_region_list_selection ();
888 void region_from_selection ();
889 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
892 void rename_region ();
893 void rename_region_finished (bool);
895 void play_from_start ();
896 void play_from_edit_cursor ();
897 void play_selected_region ();
898 void audition_selected_region ();
899 void loop_selected_region ();
900 void play_location (ARDOUR::Location&);
901 void loop_location (ARDOUR::Location&);
903 Editing::ZoomFocus zoom_focus;
905 void temporal_zoom_selection ();
906 void temporal_zoom_session ();
907 void temporal_zoom (gdouble scale);
908 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
909 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
911 void amplitude_zoom (gdouble scale);
912 void amplitude_zoom_step (bool in);
914 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
915 void insert_region_list_selection (float times);
917 void add_external_audio_action (Editing::ImportMode);
919 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
920 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
921 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
922 int import_sndfile (Glib::ustring path, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
923 int embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
924 ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
925 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
927 /* generic interthread progress window */
929 ArdourDialog* interthread_progress_window;
930 Gtk::Label interthread_progress_label;
931 Gtk::VBox interthread_progress_vbox;
932 Gtk::ProgressBar interthread_progress_bar;
933 Gtk::Button interthread_cancel_button;
934 Gtk::Label interthread_cancel_label;
935 sigc::connection interthread_progress_connection;
936 void interthread_cancel_clicked ();
937 void build_interthread_progress_window ();
938 ARDOUR::InterThreadInfo* current_interthread_info;
941 AnalysisWindow* analysis_window;
944 /* import specific info */
946 ARDOUR::Session::import_status import_status;
947 gint import_progress_timeout (void *);
948 static void *_import_thread (void *);
949 void* import_thread ();
951 /* to support this ... */
953 void import_audio (bool as_tracks);
954 void do_import (vector<string> paths, bool split, bool as_tracks);
956 void move_to_start ();
959 void center_playhead ();
960 void center_edit_cursor ();
961 void edit_cursor_backward ();
962 void edit_cursor_forward ();
963 void playhead_backward ();
964 void playhead_forward ();
965 void scroll_backward (float pages=0.8f);
966 void scroll_forward (float pages=0.8f);
967 void scroll_tracks_down ();
968 void scroll_tracks_up ();
969 void delete_sample_forward ();
970 void delete_sample_backward ();
971 void delete_screen ();
972 void search_backwards ();
973 void search_forwards ();
975 void clear_markers ();
976 void clear_ranges ();
977 void clear_locations ();
978 void jump_forward_to_mark ();
979 void jump_backward_to_mark ();
980 void cursor_align (bool playhead_to_edit);
982 void remove_last_capture ();
983 void select_all_selectables_using_time_selection ();
984 void select_all_selectables_using_loop();
985 void select_all_selectables_using_punch();
986 void set_selection_from_range (ARDOUR::Location&);
987 void set_selection_from_punch ();
988 void set_selection_from_loop ();
989 void set_selection_from_audio_region ();
991 void add_location_from_audio_region ();
992 void add_location_from_selection ();
993 void set_route_loop_selection ();
995 void add_location_from_playhead_cursor ();
997 void reverse_selection ();
998 void edit_envelope ();
1000 void start_scrolling ();
1001 void stop_scrolling ();
1003 void keyboard_selection_begin ();
1004 void keyboard_selection_finish (bool add);
1005 bool have_pending_keyboard_selection;
1006 nframes_t pending_keyboard_selection_start;
1008 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1009 void extend_selection_to_end_of_region (bool next);
1010 void extend_selection_to_start_of_region (bool previous);
1012 Editing::SnapType snap_type;
1013 Editing::SnapMode snap_mode;
1014 double snap_threshold;
1016 void handle_gui_changes (const string &, void *);
1018 void hide_all_tracks (bool with_select);
1021 LineDragInfo current_line_drag_info;
1023 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1024 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1025 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1027 Gtk::Menu fade_context_menu;
1028 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1030 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1031 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1032 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1033 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1034 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1035 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1037 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1038 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1039 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1041 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1042 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1043 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1044 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1045 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1046 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1047 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1048 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1050 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1051 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1052 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1053 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1055 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1057 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1058 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1059 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1060 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1061 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1062 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1063 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1064 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1065 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1066 void start_line_grab (AutomationLine *, GdkEvent*);
1067 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1068 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1069 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1070 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1072 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1074 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1075 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1077 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1078 void brush (nframes_t);
1080 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1081 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1083 /* Canvas event handlers */
1085 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1086 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1087 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1088 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1089 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1090 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1091 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1092 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1093 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1094 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1095 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1096 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1097 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1098 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1099 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1100 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1101 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1102 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1103 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1105 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1106 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1107 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1108 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1109 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1111 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1112 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1113 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1114 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1115 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1116 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1117 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1118 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1120 /* non-public event handlers */
1122 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1123 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1124 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1125 bool track_canvas_scroll (GdkEventScroll* event);
1127 void track_canvas_allocate (Gtk::Allocation alloc);
1129 void set_edit_cursor (GdkEvent* event);
1130 void set_playhead_cursor (GdkEvent* event);
1132 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1133 void kbd_set_playhead_cursor ();
1134 void kbd_set_edit_cursor ();
1135 void kbd_mute_unmute_region ();
1137 void kbd_set_sync_position ();
1138 void kbd_align (ARDOUR::RegionPoint);
1139 void kbd_align_relative (ARDOUR::RegionPoint);
1141 void kbd_audition ();
1143 void kbd_do_split (GdkEvent*);
1144 void kbd_do_set_sync_position (GdkEvent* ev);
1145 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1146 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1147 void kbd_do_brush (GdkEvent*);
1148 void kbd_do_audition (GdkEvent*);
1150 void handle_new_duration ();
1151 void initialize_canvas ();
1152 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1154 /* display control */
1156 bool _show_measures;
1157 bool _show_waveforms;
1158 bool _follow_playhead;
1159 bool _show_waveforms_recording;
1161 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1163 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1164 TimeLineList free_measure_lines;
1165 TimeLineList used_measure_lines;
1167 ArdourCanvas::Group* time_line_group;
1168 ArdourCanvas::SimpleLine* get_time_line ();
1169 void hide_measures ();
1170 void draw_measures ();
1171 bool lazy_hide_and_draw_measures ();
1173 void new_tempo_section ();
1175 void mouse_add_new_tempo_event (nframes_t where);
1176 void mouse_add_new_meter_event (nframes_t where);
1178 void remove_tempo_marker (ArdourCanvas::Item*);
1179 void remove_meter_marker (ArdourCanvas::Item*);
1180 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1181 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1183 void edit_tempo_section (ARDOUR::TempoSection*);
1184 void edit_meter_section (ARDOUR::MeterSection*);
1185 void edit_tempo_marker (ArdourCanvas::Item*);
1186 void edit_meter_marker (ArdourCanvas::Item*);
1188 void marker_menu_edit ();
1189 void marker_menu_remove ();
1190 void marker_menu_rename ();
1191 void marker_menu_hide ();
1192 void marker_menu_loop_range ();
1193 void marker_menu_select_all_selectables_using_range ();
1194 void marker_menu_separate_regions_using_location ();
1195 void marker_menu_play_from ();
1196 void marker_menu_set_playhead ();
1197 void marker_menu_set_from_playhead ();
1198 void marker_menu_set_from_selection ();
1199 void new_transport_marker_menu_set_loop ();
1200 void new_transport_marker_menu_set_punch ();
1201 void update_loop_range_view (bool visibility=false);
1202 void update_punch_range_view (bool visibility=false);
1203 gint new_transport_marker_menu_popdown (GdkEventAny*);
1204 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1205 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1206 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1207 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1208 void build_range_marker_menu ();
1209 void build_marker_menu ();
1210 void build_tm_marker_menu ();
1211 void build_transport_marker_menu ();
1212 void build_new_transport_marker_menu ();
1214 Gtk::Menu* tm_marker_menu;
1215 Gtk::Menu* marker_menu;
1216 Gtk::Menu* range_marker_menu;
1217 Gtk::Menu* transport_marker_menu;
1218 Gtk::Menu* new_transport_marker_menu;
1219 ArdourCanvas::Item* marker_menu_item;
1221 typedef list<Marker*> Marks;
1224 void remove_metric_marks ();
1225 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1227 void tempo_map_changed (ARDOUR::Change);
1228 void redisplay_tempo ();
1230 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false);
1231 uint32_t bbt_beat_subdivision;
1235 Gtk::ToggleButton editor_mixer_button;
1237 void editor_mixer_button_toggled ();
1239 AudioClock edit_cursor_clock;
1240 AudioClock zoom_range_clock;
1241 Gtk::Button zoom_in_button;
1242 Gtk::Button zoom_out_button;
1243 Gtk::Button zoom_out_full_button;
1244 Gtk::Button zoom_onetoone_button;
1246 Gtk::VBox toolbar_clock_vbox;
1247 Gtk::VBox toolbar_selection_clock_vbox;
1248 Gtk::Table toolbar_selection_clock_table;
1249 Gtk::Label toolbar_selection_cursor_label;
1251 Gtk::HBox mouse_mode_button_box;
1252 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1253 Gtk::ToggleButton mouse_select_button;
1254 Gtk::ToggleButton mouse_move_button;
1255 Gtk::ToggleButton mouse_gain_button;
1256 Gtk::ToggleButton mouse_zoom_button;
1257 Gtk::ToggleButton mouse_timefx_button;
1258 Gtk::ToggleButton mouse_audition_button;
1259 GroupedButtons *mouse_mode_button_set;
1260 void mouse_mode_toggled (Editing::MouseMode m);
1261 bool ignore_mouse_mode_toggle;
1263 gint mouse_select_button_release (GdkEventButton*);
1265 Gtk::VBox automation_box;
1266 Gtk::Button automation_mode_button;
1267 Gtk::ToggleButton global_automation_button;
1269 Gtk::ComboBoxText edit_mode_selector;
1270 Gtk::VBox edit_mode_box;
1272 void edit_mode_selection_done ();
1274 Gtk::ComboBoxText snap_type_selector;
1275 Gtk::ComboBoxText snap_mode_selector;
1278 std::vector<std::string> snap_type_strings;
1279 std::vector<std::string> snap_mode_strings;
1281 void snap_type_selection_done ();
1282 void snap_mode_selection_done ();
1283 void snap_mode_chosen (Editing::SnapMode);
1284 void snap_type_chosen (Editing::SnapType);
1286 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1287 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1289 Gtk::ComboBoxText zoom_focus_selector;
1290 Gtk::VBox zoom_focus_box;
1292 std::vector<std::string> zoom_focus_strings;
1294 void zoom_focus_selection_done ();
1295 void zoom_focus_chosen (Editing::ZoomFocus);
1297 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1301 void zoom_adjustment_changed();
1303 void edit_cursor_clock_changed();
1305 void setup_toolbar ();
1307 Gtkmm2ext::TearOff* tools_tearoff;
1308 Gtk::HBox toolbar_hbox;
1309 Gtk::EventBox toolbar_base;
1310 Gtk::Frame toolbar_frame;
1312 /* selection process */
1314 Selection* selection;
1315 Selection* cut_buffer;
1317 void time_selection_changed ();
1318 void track_selection_changed ();
1319 void region_selection_changed ();
1320 void point_selection_changed ();
1329 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1330 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1331 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1332 void cancel_selection ();
1334 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1335 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1336 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1338 bool audio_region_selection_covers (nframes_t where);
1340 /* transport range select process */
1341 enum RangeMarkerOp {
1343 CreateTransportMarker
1346 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1347 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1348 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1350 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1351 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1352 ArdourCanvas::Line* marker_drag_line;
1353 ArdourCanvas::Points marker_drag_line_points;
1354 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1356 void update_marker_drag_item (ARDOUR::Location *);
1358 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1359 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1360 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1361 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1362 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1363 ArdourCanvas::SimpleLine *transport_punchin_line;
1364 ArdourCanvas::SimpleLine *transport_punchout_line;
1365 ArdourCanvas::SimpleRect *transport_preroll_rect;
1366 ArdourCanvas::SimpleRect *transport_postroll_rect;
1368 ARDOUR::Location* transport_loop_location();
1369 ARDOUR::Location* transport_punch_location();
1371 ARDOUR::Location *temp_location;
1373 /* object rubberband select process */
1375 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1376 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1377 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1379 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1381 ArdourCanvas::SimpleRect *rubberband_rect;
1383 /* mouse zoom process */
1385 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1386 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1387 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1389 ArdourCanvas::SimpleRect *zoom_rect;
1390 void reposition_zoom_rect (nframes_t start, nframes_t end);
1392 /* diskstream/route display management */
1394 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1395 RouteDisplayModelColumns() {
1400 Gtk::TreeModelColumn<Glib::ustring> text;
1401 Gtk::TreeModelColumn<bool> visible;
1402 Gtk::TreeModelColumn<TimeAxisView*> tv;
1405 RouteDisplayModelColumns route_display_columns;
1406 Glib::RefPtr<Gtk::ListStore> route_display_model;
1407 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1409 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1410 Gtk::ScrolledWindow route_list_scroller;
1411 Gtk::Menu* route_list_menu;
1413 bool route_list_display_button_press (GdkEventButton*);
1414 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1416 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1417 void route_list_delete (const Gtk::TreeModel::Path&);
1418 void initial_route_list_display ();
1419 void redisplay_route_list();
1420 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1421 bool ignore_route_list_reorder;
1422 bool no_route_list_redisplay;
1424 void build_route_list_menu ();
1425 void show_route_list_menu ();
1427 void show_all_routes ();
1428 void hide_all_routes ();
1429 void show_all_audiotracks ();
1430 void hide_all_audiotracks ();
1431 void show_all_audiobus ();
1432 void hide_all_audiobus ();
1434 void set_all_tracks_visibility (bool yn);
1435 void set_all_audio_visibility (int type, bool yn);
1437 /* edit group management */
1439 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1440 GroupListModelColumns () {
1446 Gtk::TreeModelColumn<bool> is_active;
1447 Gtk::TreeModelColumn<bool> is_visible;
1448 Gtk::TreeModelColumn<std::string> text;
1449 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1452 GroupListModelColumns group_columns;
1453 Glib::RefPtr<Gtk::ListStore> group_model;
1454 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1456 Gtk::TreeView edit_group_display;
1457 Gtk::ScrolledWindow edit_group_display_scroller;
1458 Gtk::Menu* edit_group_list_menu;
1460 void build_edit_group_list_menu ();
1461 void activate_all_edit_groups ();
1462 void disable_all_edit_groups ();
1464 bool in_edit_group_row_change;
1465 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1466 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1467 void new_edit_group ();
1468 void edit_group_list_button_clicked ();
1469 gint edit_group_list_button_press_event (GdkEventButton* ev);
1470 void add_edit_group (ARDOUR::RouteGroup* group);
1471 void remove_selected_edit_group ();
1472 void edit_groups_changed ();
1473 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1475 Gtk::VBox list_vpacker;
1479 bool autoscroll_active;
1480 int autoscroll_timeout_tag;
1481 int autoscroll_direction;
1482 uint32_t autoscroll_cnt;
1483 nframes_t autoscroll_distance;
1485 static gint _autoscroll_canvas (void *);
1486 bool autoscroll_canvas ();
1487 void start_canvas_autoscroll (int direction);
1488 void stop_canvas_autoscroll ();
1489 void maybe_autoscroll (GdkEvent*);
1498 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1499 void point_trim (GdkEvent*);
1500 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1501 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1502 void single_start_trim (RegionView&, nframes_t, bool, bool);
1503 void single_end_trim (RegionView&, nframes_t, bool, bool);
1505 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1506 void thaw_region_after_trim (RegionView& rv);
1508 void trim_region_to_edit_cursor ();
1509 void trim_region_from_edit_cursor ();
1511 bool show_gain_after_trim;
1515 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1516 const Glib::RefPtr<Gdk::DragContext>& context,
1519 const Gtk::SelectionData& data,
1523 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1526 const Gtk::SelectionData& data,
1530 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1533 const Gtk::SelectionData& data,
1538 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1541 const Gtk::SelectionData& data,
1545 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1548 const Gtk::SelectionData& data,
1554 ExportDialog *export_dialog;
1555 ExportDialog *export_range_markers_dialog;
1557 void export_range (nframes_t start, nframes_t end);
1558 void export_range_markers ();
1560 int write_region_selection(RegionSelection&);
1561 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1562 void export_region ();
1563 void bounce_region_selection ();
1564 void bounce_range_selection ();
1565 void external_edit_region ();
1567 int write_audio_selection (TimeSelection&);
1568 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1570 void write_selection ();
1574 UndoAction get_memento() const;
1576 XMLNode *before; /* used in *_reversible_command */
1577 void begin_reversible_command (string cmd_name);
1578 void commit_reversible_command ();
1580 /* visual history */
1582 UndoHistory visual_history;
1583 UndoTransaction current_visual_command;
1586 void update_title ();
1587 void update_title_s (const string & snapshot_name);
1590 Selection* selection;
1591 double frames_per_unit;
1597 void store_state (State&) const;
1598 void restore_state (State *);
1600 void instant_save ();
1602 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1604 /* freeze operations */
1606 ARDOUR::InterThreadInfo freeze_status;
1607 gint freeze_progress_timeout (void *);
1608 static void* _freeze_thread (void*);
1609 void* freeze_thread ();
1611 void freeze_route ();
1612 void unfreeze_route ();
1614 /* edit-group solo + mute */
1616 void set_edit_group_solo (ARDOUR::Route&, bool);
1617 void set_edit_group_mute (ARDOUR::Route&, bool);
1621 void duplicate_dialog (bool for_region);
1625 Gtk::Menu* edit_menu;
1626 bool edit_menu_map_handler (GdkEventAny*);
1628 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1630 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1631 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1632 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1634 struct TimeStretchDialog : public ArdourDialog {
1635 ARDOUR::Session::TimeStretchRequest request;
1637 RegionSelection regions;
1638 Gtk::ProgressBar progress_bar;
1639 Gtk::ToggleButton quick_button;
1640 Gtk::ToggleButton antialias_button;
1641 Gtk::Button* cancel_button;
1642 Gtk::Button* action_button;
1643 Gtk::HBox upper_button_box;
1647 TimeStretchDialog (Editor& e);
1649 gint update_progress ();
1650 sigc::connection first_cancel;
1651 sigc::connection first_delete;
1652 void cancel_timestretch_in_progress ();
1653 gint delete_timestretch_in_progress (GdkEventAny*);
1656 /* "whats mine is yours" */
1658 friend class TimeStretchDialog;
1660 TimeStretchDialog* current_timestretch;
1662 static void* timestretch_thread (void *arg);
1663 int run_timestretch (RegionSelection&, float fraction);
1664 void do_timestretch (TimeStretchDialog&);
1666 /* editor-mixer strip */
1668 MixerStrip *current_mixer_strip;
1669 bool show_editor_mixer_when_tracks_arrive;
1670 Gtk::VBox current_mixer_strip_vbox;
1671 void cms_deleted ();
1672 void current_mixer_strip_hidden ();
1673 void current_mixer_strip_removed ();
1675 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1676 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1678 /* nudging tracks */
1680 void nudge_track (bool use_edit_cursor, bool forwards);
1684 bool _xfade_visibility;
1686 /* <CMT Additions> */
1687 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1688 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1690 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1691 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1693 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1694 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1695 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1697 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1698 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1699 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1700 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1702 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1703 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1704 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1705 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1707 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1708 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1709 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1710 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1711 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1712 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1714 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1715 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1716 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1717 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1718 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1719 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1721 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1722 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1724 ImageFrameSocketHandler* image_socket_listener ;
1725 /* </CMT Additions> */
1727 void toggle_xfade_active (ARDOUR::Crossfade*);
1728 void toggle_xfade_length (ARDOUR::Crossfade*);
1729 void edit_xfade (ARDOUR::Crossfade*);
1730 void xfade_edit_left_region ();
1731 void xfade_edit_right_region ();
1733 static const int32_t default_width = 995;
1734 static const int32_t default_height = 765;
1738 Gtk::Button nudge_forward_button;
1739 Gtk::Button nudge_backward_button;
1740 Gtk::HBox nudge_hbox;
1741 Gtk::VBox nudge_vbox;
1742 AudioClock nudge_clock;
1744 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1748 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1750 /* handling cleanup */
1752 int playlist_deletion_dialog (ARDOUR::Playlist*);
1754 vector<sigc::connection> session_connections;
1756 /* tracking step changes of track height */
1758 TimeAxisView* current_stepping_trackview;
1759 struct timeval last_track_height_step_timestamp;
1760 gint track_height_step_timeout();
1761 sigc::connection step_timeout;
1763 TimeAxisView* entered_track;
1764 RegionView* entered_regionview;
1765 bool clear_entered_track;
1766 gint left_track_canvas (GdkEventCrossing*);
1767 void set_entered_track (TimeAxisView*);
1768 void set_entered_regionview (RegionView*);
1769 gint left_automation_track ();
1771 bool _new_regionviews_show_envelope;
1773 void toggle_gain_envelope_visibility ();
1774 void toggle_gain_envelope_active ();
1776 bool on_key_press_event (GdkEventKey*);
1778 void session_state_saved (string);
1781 #endif /* __ardour_editor_h__ */