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 <ardour/stateful.h>
44 #include <ardour/session.h>
45 #include <ardour/tempo.h>
46 #include <ardour/location.h>
47 #include <ardour/region.h>
48 #include <ardour/externalsource.h>
50 #include "audio_clock.h"
51 #include "gtk-custom-ruler.h"
52 #include "ardour_dialog.h"
53 #include "public_editor.h"
56 #include "editor_items.h"
57 #include "region_selection.h"
65 namespace LinuxAudioSystems {
88 class AudioTimeAxisView;
89 class AutomationTimeAxisView;
90 class AudioRegionView;
93 class PlaylistSelector;
97 class UIExportSpecification;
101 class TrackSelection;
102 class AutomationSelection;
107 class AnalysisWindow;
110 /* <CMT Additions> */
111 class ImageFrameView;
112 class ImageFrameTimeAxisView;
113 class ImageFrameTimeAxis;
114 class MarkerTimeAxis ;
116 class ImageFrameSocketHandler ;
117 class TimeAxisViewItem ;
118 /* </CMT Additions> */
121 class Editor : public PublicEditor
124 Editor (ARDOUR::AudioEngine&);
127 void connect_to_session (ARDOUR::Session *);
128 ARDOUR::Session* current_session() const { return session; }
130 jack_nframes_t leftmost_position() const { return leftmost_frame; }
131 jack_nframes_t current_page_frames() const {
132 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
135 void set_snap_to (Editing::SnapType);
136 void set_snap_mode (Editing::SnapMode);
137 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
139 void undo (uint32_t n = 1);
140 void redo (uint32_t n = 1);
142 XMLNode& get_state ();
143 int set_state (const XMLNode& );
145 void set_mouse_mode (Editing::MouseMode, bool force=true);
146 void step_mouse_mode (bool next);
147 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
149 void add_imageframe_time_axis(const string & track_name, void*) ;
150 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
151 void connect_to_image_compositor() ;
152 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
153 TimeAxisView* get_named_time_axis(const string & name) ;
155 void consider_auditioning (ARDOUR::Region&);
156 void hide_a_region (ARDOUR::Region&);
157 void remove_a_region (ARDOUR::Region&);
159 /* option editor-access */
161 void set_show_waveforms (bool yn);
162 bool show_waveforms() const { return _show_waveforms; }
164 void set_show_waveforms_recording (bool yn);
165 bool show_waveforms_recording() const { return _show_waveforms_recording; }
167 /* things that need to be public to be used in the main menubar */
169 void new_region_from_selection ();
170 void separate_region_from_selection ();
171 void separate_regions_using_location (ARDOUR::Location&);
172 void toggle_playback (bool with_abort);
176 void set_edit_menu (Gtk::Menu&);
178 jack_nframes_t unit_to_frame (double unit) {
179 return (jack_nframes_t) rint (unit * frames_per_unit);
182 double frame_to_unit (jack_nframes_t frame) {
183 return rint ((double) frame / (double) frames_per_unit);
186 double frame_to_unit (double frame) {
187 return rint (frame / frames_per_unit);
190 /* NOTE: these functions assume that the "pixel" coordinate is
191 the result of using the world->canvas affine transform on a
192 world coordinate. These coordinates already take into
193 account any scrolling carried out by adjusting the
197 jack_nframes_t pixel_to_frame (double pixel) {
199 /* pixel can be less than zero when motion events
200 are processed. since we've already run the world->canvas
201 affine, that means that the location *really* is "off
202 to the right" and thus really is "before the start".
206 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
212 gulong frame_to_pixel (jack_nframes_t frame) {
213 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
218 Selection& get_selection() const { return *selection; }
219 Selection& get_cut_buffer() const { return *cut_buffer; }
221 void play_selection ();
222 void select_all_in_track (Selection::Operation op);
223 void select_all (Selection::Operation op);
224 void invert_selection_in_track ();
225 void invert_selection ();
229 void set_show_measures (bool yn);
230 bool show_measures () const { return _show_measures; }
233 /* analysis window */
234 void analyze_region_selection();
235 void analyze_range_selection();
240 /* these initiate export ... */
242 void export_session();
243 void export_selection();
245 /* this is what actually does it */
247 void export_audiofile (ARDOUR::AudioExportSpecification&);
251 void add_toplevel_controls (Gtk::Container&);
253 void set_zoom_focus (Editing::ZoomFocus);
254 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
255 gdouble get_current_zoom () { return frames_per_unit; }
257 void temporal_zoom_step (bool coarser);
259 /* stuff that AudioTimeAxisView and related classes use */
261 PlaylistSelector& playlist_selector() const;
262 void route_name_changed (TimeAxisView *);
263 gdouble frames_per_unit;
264 jack_nframes_t leftmost_frame;
265 void clear_playlist (ARDOUR::Playlist&);
267 void new_playlists ();
268 void copy_playlists ();
269 void clear_playlists ();
271 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
273 Width editor_mixer_strip_width;
274 void show_editor_mixer (bool yn);
275 void set_selected_mixer_strip (TimeAxisView&);
276 void hide_track_in_display (TimeAxisView& tv);
277 void show_track_in_display (TimeAxisView& tv);
279 /* nudge is initiated by transport controls owned by ARDOUR_UI */
281 void nudge_forward (bool next);
282 void nudge_backward (bool next);
284 /* nudge initiated from context menu */
286 void nudge_forward_capture_offset ();
287 void nudge_backward_capture_offset ();
289 /* playhead/screen stuff */
291 void set_follow_playhead (bool yn);
292 void toggle_follow_playhead ();
293 bool follow_playhead() const { return _follow_playhead; }
295 void toggle_waveform_visibility ();
296 void toggle_waveforms_while_recording ();
297 void toggle_measure_visibility ();
299 void set_meter_falloff (float);
300 void set_meter_hold (int32_t);
304 void toggle_auto_xfade ();
305 void toggle_xfades_active ();
306 void toggle_xfade_visibility ();
307 bool xfade_visibility() const { return _xfade_visibility; }
308 void update_crossfade_model ();
309 void set_crossfade_model (ARDOUR::CrossfadeModel);
313 void set_layer_model (ARDOUR::Session::LayerModel);
314 void update_layering_model ();
316 /* redirect shared ops menu. caller must free returned menu */
318 Gtk::Menu* redirect_menu ();
320 /* floating windows/transient */
322 void ensure_float (Gtk::Window&);
326 void scroll_tracks_down_line ();
327 void scroll_tracks_up_line ();
329 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
330 void prepare_for_cleanup ();
332 void reposition_x_origin (jack_nframes_t sample);
334 void maximise_editing_space();
335 void restore_editing_space();
338 void map_transport_state ();
339 void map_position_change (jack_nframes_t);
345 ARDOUR::Session *session;
346 ARDOUR::AudioEngine& engine;
349 PlaylistSelector* _playlist_selector;
351 void set_frames_per_unit (double);
352 void frames_per_unit_modified ();
354 Editing::MouseMode mouse_mode;
355 void mouse_insert (GdkEventButton *);
357 int pre_maximal_pane_position;
358 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
360 Gtk::Notebook the_notebook;
361 Gtk::HPaned edit_pane;
363 Gtk::EventBox meter_base;
365 Gtk::EventBox marker_base;
366 Gtk::HBox marker_box;
367 Gtk::VBox scrollers_rulers_markers_box;
369 void location_changed (ARDOUR::Location *);
370 void location_flags_changed (ARDOUR::Location *, void *);
371 void refresh_location_display ();
372 void refresh_location_display_s (ARDOUR::Change);
373 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
374 void add_new_location (ARDOUR::Location *);
375 void location_gone (ARDOUR::Location *);
376 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
377 gint really_remove_marker (ARDOUR::Location* loc);
379 uint32_t location_marker_color;
380 uint32_t location_range_color;
381 uint32_t location_loop_color;
382 uint32_t location_punch_color;
383 uint32_t location_cd_marker_color;
385 struct LocationMarkers {
393 void set_name (const string&);
394 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
395 void set_color_rgba (uint32_t);
398 LocationMarkers *find_location_markers (ARDOUR::Location *);
399 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
401 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
402 LocationMarkerMap location_markers;
404 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
405 void clear_marker_display ();
406 void mouse_add_new_marker (jack_nframes_t where);
408 TimeAxisView* clicked_trackview;
409 AudioTimeAxisView* clicked_audio_trackview;
410 AudioRegionView* clicked_regionview;
411 AudioRegionView* latest_regionview;
412 uint32_t clicked_selection;
413 CrossfadeView* clicked_crossfadeview;
414 ControlPoint* clicked_control_point;
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 (AudioTimeAxisView&, uint32_t, AudioRegionView*, vector<AudioRegionView*>*);
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 catch_vanishing_audio_regionview (AudioRegionView *);
428 void set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
429 void set_selected_track_from_click (Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
430 void set_selected_regionview_from_click (Selection::Operation op = Selection::Set, bool no_track_remove=false);
431 void set_selected_regionview_from_region_list (ARDOUR::Region& region, Selection::Operation op = Selection::Set);
432 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
433 void collect_new_region_view (AudioRegionView *);
435 Gtk::Menu track_context_menu;
436 Gtk::Menu track_region_context_menu;
437 Gtk::Menu track_selection_context_menu;
438 Gtk::Menu track_crossfade_context_menu;
440 Gtk::MenuItem* region_edit_menu_split_item;
441 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
442 Gtk::Menu * track_region_edit_playlist_menu;
443 Gtk::Menu * track_edit_playlist_submenu;
444 Gtk::Menu * track_selection_edit_playlist_submenu;
446 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
447 Gtk::Menu* build_track_context_menu (jack_nframes_t);
448 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
449 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
450 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
451 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
452 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
453 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
454 void add_region_context_items (StreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
455 void add_crossfade_context_items (StreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
456 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
458 void handle_new_route (ARDOUR::Route&);
459 void handle_new_route_p (ARDOUR::Route*);
460 void remove_route (TimeAxisView *);
463 Gtk::HBox global_hpacker;
464 Gtk::VBox global_vpacker;
467 Gdk::Cursor* current_canvas_cursor;
469 ArdourCanvas::CanvasAA track_canvas;
470 ArdourCanvas::CanvasAA time_canvas;
472 ArdourCanvas::Text* first_action_message;
473 ArdourCanvas::Text* verbose_canvas_cursor;
474 bool verbose_cursor_visible;
476 void session_control_changed (ARDOUR::Session::ControlType);
477 void queue_session_control_changed (ARDOUR::Session::ControlType);
480 bool track_canvas_motion (GdkEvent*);
482 void set_verbose_canvas_cursor (const string &, double x, double y);
483 void set_verbose_canvas_cursor_text (const string &);
484 void show_verbose_canvas_cursor();
485 void hide_verbose_canvas_cursor();
487 bool verbose_cursor_on; // so far unused
489 void flush_track_canvas ();
490 void flush_time_canvas ();
492 Gtk::EventBox time_canvas_event_box;
493 Gtk::EventBox track_canvas_event_box;
494 Gtk::EventBox time_button_event_box;
496 ArdourCanvas::Group *minsec_group;
497 ArdourCanvas::Group *bbt_group;
498 ArdourCanvas::Group *smpte_group;
499 ArdourCanvas::Group *frame_group;
500 ArdourCanvas::Group *tempo_group;
501 ArdourCanvas::Group *meter_group;
502 ArdourCanvas::Group *marker_group;
503 ArdourCanvas::Group *range_marker_group;
504 ArdourCanvas::Group *transport_marker_group;
507 ruler_metric_smpte = 0,
508 ruler_metric_bbt = 1,
509 ruler_metric_frames = 2,
510 ruler_metric_minsec = 3,
512 ruler_time_tempo = 4,
513 ruler_time_meter = 5,
514 ruler_time_marker = 6,
515 ruler_time_range_marker = 7,
516 ruler_time_transport_marker = 8,
519 static GtkCustomMetric ruler_metrics[4];
521 bool no_ruler_shown_update;
523 gint ruler_button_press (GdkEventButton*);
524 gint ruler_button_release (GdkEventButton*);
525 gint ruler_mouse_motion (GdkEventMotion*);
527 gint ruler_pressed_button;
528 Gtk::Widget * ruler_grabbed_widget;
530 void initialize_rulers ();
531 void update_just_smpte ();
532 void update_fixed_rulers ();
533 void update_tempo_based_rulers ();
534 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
535 void update_ruler_visibility ();
536 void ruler_toggled (int);
537 gint ruler_label_button_release (GdkEventButton*);
538 void store_ruler_visibility ();
539 void restore_ruler_visibility ();
541 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
542 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
543 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
544 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
546 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
547 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
548 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
549 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
551 GtkWidget *_smpte_ruler;
552 GtkWidget *_bbt_ruler;
553 GtkWidget *_frames_ruler;
554 GtkWidget *_minsec_ruler;
555 Gtk::Widget *smpte_ruler;
556 Gtk::Widget *bbt_ruler;
557 Gtk::Widget *frames_ruler;
558 Gtk::Widget *minsec_ruler;
559 static Editor *ruler_editor;
561 static const double timebar_height;
562 guint32 visible_timebars;
563 Gtk::Menu *editor_ruler_menu;
565 ArdourCanvas::SimpleRect* tempo_bar;
566 ArdourCanvas::SimpleRect* meter_bar;
567 ArdourCanvas::SimpleRect* marker_bar;
568 ArdourCanvas::SimpleRect* range_marker_bar;
569 ArdourCanvas::SimpleRect* transport_marker_bar;
572 ArdourCanvas::SimpleLine* tempo_line;
573 ArdourCanvas::SimpleLine* meter_line;
574 ArdourCanvas::SimpleLine* marker_line;
575 ArdourCanvas::SimpleLine* range_marker_line;
576 ArdourCanvas::SimpleLine* transport_marker_line;
578 Gtk::Label minsec_label;
579 Gtk::Label bbt_label;
580 Gtk::Label smpte_label;
581 Gtk::Label frame_label;
582 Gtk::Label tempo_label;
583 Gtk::Label meter_label;
584 Gtk::Label mark_label;
585 Gtk::Label range_mark_label;
586 Gtk::Label transport_mark_label;
589 Gtk::VBox time_button_vbox;
590 Gtk::HBox time_button_hbox;
594 ArdourCanvas::Points points;
595 ArdourCanvas::Line canvas_item;
596 jack_nframes_t current_frame;
599 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
602 void set_position (jack_nframes_t);
603 void set_length (double units);
604 void set_y_axis (double position);
607 friend struct Cursor; /* it needs access to several private
611 Cursor* playhead_cursor;
613 ArdourCanvas::Group* cursor_group;
615 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
616 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
617 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
618 void cursor_to_selection_start (Cursor *);
619 void cursor_to_selection_end (Cursor *);
620 void select_all_selectables_using_cursor (Cursor *, bool);
621 void select_all_selectables_between_cursors (Cursor *, Cursor *);
623 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
625 vector<jack_nframes_t> region_boundary_cache;
626 void build_region_boundary_cache ();
628 Gtk::VBox trackview_vpacker;
631 Gtk::HBox bottom_hbox;
633 Gtk::Table edit_packer;
634 Gtk::VScrollbar edit_vscrollbar;
636 Gtk::Adjustment vertical_adjustment;
637 Gtk::Adjustment horizontal_adjustment;
639 Gtk::Layout controls_layout;
640 bool control_layout_scroll (GdkEventScroll* ev);
641 void controls_layout_size_request (Gtk::Requisition*);
643 Gtk::HScrollbar edit_hscrollbar;
644 bool edit_hscroll_dragging;
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 jack_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 void track_canvas_scroller_realized ();
664 void time_canvas_scroller_realized ();
666 Gtk::VBox track_canvas_vbox;
667 Gtk::VBox time_canvas_vbox;
668 Gtk::VBox edit_controls_vbox;
669 Gtk::HBox edit_controls_hbox;
671 void control_scroll (float);
672 bool deferred_control_scroll (jack_nframes_t);
673 sigc::connection control_scroll_connection;
675 void tie_vertical_scrolling ();
676 void canvas_horizontally_scrolled ();
677 void reposition_and_zoom (jack_nframes_t sample, double fpu);
678 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
679 void end_location_changed (ARDOUR::Location*);
680 bool repos_zoom_queued;
681 bool no_zoom_repos_update;
682 bool no_tempo_map_update;
684 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
685 RegionListDisplayModelColumns() {
690 Gtk::TreeModelColumn<Glib::ustring> name;
691 Gtk::TreeModelColumn<ARDOUR::Region*> region;
692 Gtk::TreeModelColumn<Gdk::Color> color_;
695 RegionListDisplayModelColumns region_list_columns;
696 Gtkmm2ext::DnDTreeView region_list_display;
697 Glib::RefPtr<Gtk::TreeStore> region_list_model;
698 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
699 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
701 void region_list_selection_changed ();
702 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
704 Gtk::Menu *region_list_menu;
705 Gtk::ScrolledWindow region_list_scroller;
706 Gtk::Frame region_list_frame;
708 bool region_list_display_key_press (GdkEventKey *);
709 bool region_list_display_key_release (GdkEventKey *);
710 bool region_list_display_button_press (GdkEventButton *);
711 bool region_list_display_button_release (GdkEventButton *);
712 void region_list_clear ();
713 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
714 void build_region_list_menu ();
715 void show_region_list_display_context_menu (int button, int time);
717 bool show_automatic_regions_in_region_list;
718 Editing::RegionListSortType region_list_sort_type;
720 void reset_region_list_sort_direction (bool);
721 void reset_region_list_sort_type (Editing::RegionListSortType);
723 void toggle_full_region_list ();
724 void toggle_show_auto_regions ();
726 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
730 Gtk::ScrolledWindow snapshot_display_scroller;
731 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
732 SnapshotDisplayModelColumns() {
736 Gtk::TreeModelColumn<Glib::ustring> visible_name;
737 Gtk::TreeModelColumn<Glib::ustring> real_name;
740 SnapshotDisplayModelColumns snapshot_display_columns;
741 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
742 Gtk::TreeView snapshot_display;
744 bool snapshot_display_button_press (GdkEventButton*);
745 void snapshot_display_selection_changed ();
746 void redisplay_snapshots();
748 /* named selections */
750 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
751 NamedSelectionDisplayModelColumns() {
755 Gtk::TreeModelColumn<Glib::ustring> text;
756 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
759 NamedSelectionDisplayModelColumns named_selection_columns;
760 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
762 Gtkmm2ext::DnDTreeView named_selection_display;
763 Gtk::ScrolledWindow named_selection_scroller;
765 void name_selection();
766 void named_selection_name_chosen ();
767 void create_named_selection (const string &);
768 void paste_named_selection (float times);
770 void handle_new_named_selection ();
771 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
772 void redisplay_named_selections ();
774 gint named_selection_display_button_press (GdkEventButton *ev);
775 void named_selection_display_selection_changed ();
779 TrackViewList track_views;
780 TimeAxisView *trackview_by_y_position (double ypos);
782 static Gdk::Cursor* cross_hair_cursor;
783 static Gdk::Cursor* trimmer_cursor;
784 static Gdk::Cursor* selector_cursor;
785 static Gdk::Cursor* grabber_cursor;
786 static Gdk::Cursor* zoom_cursor;
787 static Gdk::Cursor* time_fx_cursor;
788 static Gdk::Cursor* fader_cursor;
789 static Gdk::Cursor* speaker_cursor;
790 static Gdk::Cursor* wait_cursor;
791 static Gdk::Cursor* timebar_cursor;
793 static void build_cursors ();
795 sigc::connection scroll_connection;
796 jack_nframes_t last_update_frame;
797 void center_screen (jack_nframes_t);
798 void center_screen_internal (jack_nframes_t, float);
800 void update_current_screen ();
801 sigc::connection slower_update_connection;
802 void update_slower ();
804 gint show_track_context_menu (GdkEventButton *);
805 void hide_track_context_menu ();
807 void session_going_away ();
809 jack_nframes_t cut_buffer_start;
810 jack_nframes_t cut_buffer_length;
812 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
813 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
814 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
815 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
816 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
817 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
819 /* KEYMAP HANDLING */
821 void register_actions ();
823 int ensure_cursor (jack_nframes_t* pos);
825 void handle_new_audio_region (ARDOUR::AudioRegion *);
826 void handle_audio_region_removed (ARDOUR::AudioRegion *);
827 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
828 void region_hidden (ARDOUR::Region*);
829 void redisplay_regions ();
830 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
832 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
834 void cut_copy (Editing::CutCopyOp);
835 void cut_copy_points (Editing::CutCopyOp);
836 void cut_copy_regions (Editing::CutCopyOp);
837 void cut_copy_ranges (Editing::CutCopyOp);
840 void paste_internal (jack_nframes_t position, float times);
842 /* EDITING OPERATIONS */
844 void reset_point_selection ();
845 void toggle_region_mute ();
846 void toggle_region_opaque ();
847 void raise_region ();
848 void raise_region_to_top ();
849 void lower_region ();
850 void lower_region_to_bottom ();
851 void split_region ();
852 void split_region_at (jack_nframes_t);
853 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
854 void crop_region_to_selection ();
855 void set_a_regions_sync_position (ARDOUR::Region&, jack_nframes_t);
856 void set_region_sync_from_edit_cursor ();
857 void remove_region_sync();
858 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
859 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
860 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
861 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
862 void remove_some_regions ();
863 void remove_clicked_region ();
864 void destroy_clicked_region ();
866 void duplicate_some_regions (AudioRegionSelection&, float times);
867 void duplicate_selection (float times);
868 void region_fill_selection ();
870 void region_fill_track ();
871 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
872 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
873 void split_multichannel_region();
874 void reverse_region ();
875 void normalize_region ();
876 void denormalize_region ();
878 void audition_region_from_region_list ();
879 void hide_region_from_region_list ();
880 void remove_region_from_region_list ();
882 void align (ARDOUR::RegionPoint);
883 void align_relative (ARDOUR::RegionPoint);
888 void paste (float times);
890 int get_prefix (float&, bool&);
892 void keyboard_paste ();
893 void keyboard_duplicate_region ();
894 void keyboard_duplicate_selection ();
895 void keyboard_nudge ();
896 void keyboard_insert_region_list_selection ();
898 void region_from_selection ();
899 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
902 void rename_region ();
903 void rename_region_finished (bool);
905 void play_from_start ();
906 void play_from_edit_cursor ();
907 void play_selected_region ();
908 void audition_selected_region ();
909 void toggle_loop_playback ();
910 void loop_selected_region ();
911 void play_location (ARDOUR::Location&);
912 void loop_location (ARDOUR::Location&);
914 Editing::ZoomFocus zoom_focus;
916 void temporal_zoom_selection ();
917 void temporal_zoom_session ();
918 void temporal_zoom (gdouble scale);
919 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
920 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
922 void amplitude_zoom (gdouble scale);
923 void amplitude_zoom_step (bool in);
925 void insert_region_list_drag (ARDOUR::AudioRegion&, int x, int y);
926 void insert_region_list_selection (float times);
928 void add_external_audio_action (Editing::ImportMode);
930 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t& pos, bool prompt);
931 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
932 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
933 int import_sndfile (Glib::ustring path, Editing::ImportMode mode, ARDOUR::AudioTrack* track, jack_nframes_t& pos);
934 int embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
935 ARDOUR::AudioTrack* track, jack_nframes_t& pos, bool prompt);
936 int finish_bringing_in_audio (ARDOUR::AudioRegion& region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, jack_nframes_t& pos, Editing::ImportMode mode);
938 /* generic interthread progress window */
940 ArdourDialog* interthread_progress_window;
941 Gtk::Label interthread_progress_label;
942 Gtk::VBox interthread_progress_vbox;
943 Gtk::ProgressBar interthread_progress_bar;
944 Gtk::Button interthread_cancel_button;
945 Gtk::Label interthread_cancel_label;
946 sigc::connection interthread_progress_connection;
947 void interthread_cancel_clicked ();
948 void build_interthread_progress_window ();
949 ARDOUR::InterThreadInfo* current_interthread_info;
952 AnalysisWindow* analysis_window;
955 /* import specific info */
957 ARDOUR::Session::import_status import_status;
958 gint import_progress_timeout (void *);
959 static void *_import_thread (void *);
960 void* import_thread ();
962 /* to support this ... */
964 void import_audio (bool as_tracks);
965 void do_import (vector<string> paths, bool split, bool as_tracks);
967 void move_to_start ();
970 void center_playhead ();
971 void center_edit_cursor ();
972 void edit_cursor_backward ();
973 void edit_cursor_forward ();
974 void playhead_backward ();
975 void playhead_forward ();
976 void scroll_backward (float pages=0.8f);
977 void scroll_forward (float pages=0.8f);
978 void scroll_tracks_down ();
979 void scroll_tracks_up ();
980 void delete_sample_forward ();
981 void delete_sample_backward ();
982 void delete_screen ();
983 void search_backwards ();
984 void search_forwards ();
986 void clear_markers ();
987 void clear_ranges ();
988 void clear_locations ();
989 void jump_forward_to_mark ();
990 void jump_backward_to_mark ();
991 void cursor_align (bool playhead_to_edit);
993 void remove_last_capture ();
994 void select_all_selectables_using_time_selection ();
995 void select_all_selectables_using_loop();
996 void select_all_selectables_using_punch();
997 void set_selection_from_range (ARDOUR::Location&);
998 void set_selection_from_punch ();
999 void set_selection_from_loop ();
1000 void set_selection_from_audio_region ();
1002 void add_location_from_audio_region ();
1003 void add_location_from_selection ();
1004 void set_route_loop_selection ();
1006 void add_location_from_playhead_cursor ();
1008 void reverse_selection ();
1009 void edit_envelope ();
1011 void start_scrolling ();
1012 void stop_scrolling ();
1014 void keyboard_selection_begin ();
1015 void keyboard_selection_finish (bool add);
1016 bool have_pending_keyboard_selection;
1017 jack_nframes_t pending_keyboard_selection_start;
1019 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1020 void extend_selection_to_end_of_region (bool next);
1021 void extend_selection_to_start_of_region (bool previous);
1023 Editing::SnapType snap_type;
1024 Editing::SnapMode snap_mode;
1025 double snap_threshold;
1027 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1028 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1029 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1031 void handle_gui_changes (const string &, void *);
1033 void hide_all_tracks (bool with_select);
1036 LineDragInfo current_line_drag_info;
1038 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1039 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1041 Gtk::Menu fade_context_menu;
1042 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1044 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1045 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1046 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1047 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1048 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1049 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1051 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1052 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1053 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1054 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1056 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1057 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1058 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1059 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1060 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1061 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1062 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1063 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1065 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1066 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1067 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1068 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1070 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1072 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1073 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1074 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1075 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1076 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1077 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1078 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1079 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1080 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1081 void start_line_grab (AutomationLine *, GdkEvent*);
1082 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1083 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1084 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1085 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1087 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1089 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1090 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1092 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1093 void brush (jack_nframes_t);
1095 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1096 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1098 /* Canvas event handlers */
1100 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1101 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1102 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1103 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1104 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1105 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1106 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1107 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1108 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1109 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1110 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1111 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1112 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1113 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1114 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1115 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1116 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1117 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1118 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1120 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1121 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1122 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1123 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1124 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1126 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1127 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1128 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1129 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1130 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1131 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1132 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1133 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1135 /* non-public event handlers */
1137 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1138 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1139 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1140 bool track_canvas_scroll (GdkEventScroll* event);
1142 bool track_canvas_button_press_event (GdkEventButton *);
1143 bool track_canvas_button_release_event (GdkEventButton *);
1145 void track_canvas_allocate (Gtk::Allocation alloc);
1146 void time_canvas_allocate (Gtk::Allocation alloc);
1148 void set_edit_cursor (GdkEvent* event);
1149 void set_playhead_cursor (GdkEvent* event);
1151 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1152 void kbd_set_playhead_cursor ();
1153 void kbd_set_edit_cursor ();
1154 void kbd_mute_unmute_region ();
1156 void kbd_set_sync_position ();
1157 void kbd_align (ARDOUR::RegionPoint);
1158 void kbd_align_relative (ARDOUR::RegionPoint);
1160 void kbd_audition ();
1162 void kbd_do_split (GdkEvent*);
1163 void kbd_do_set_sync_position (GdkEvent* ev);
1164 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1165 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1166 void kbd_do_brush (GdkEvent*);
1167 void kbd_do_audition (GdkEvent*);
1169 void handle_new_duration ();
1170 void initialize_canvas ();
1171 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1172 void scroll_canvas ();
1174 /* display control */
1176 bool _show_measures;
1177 bool _show_waveforms;
1178 bool _follow_playhead;
1179 bool _show_waveforms_recording;
1181 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1183 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1185 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1186 TimeLineList free_measure_lines;
1187 TimeLineList used_measure_lines;
1189 ArdourCanvas::Group* time_line_group;
1190 ArdourCanvas::SimpleLine* get_time_line ();
1191 void hide_measures ();
1192 void draw_measures ();
1193 void draw_time_bars ();
1195 void new_tempo_section ();
1197 void mouse_add_new_tempo_event (jack_nframes_t where);
1198 void mouse_add_new_meter_event (jack_nframes_t where);
1200 void remove_tempo_marker (ArdourCanvas::Item*);
1201 void remove_meter_marker (ArdourCanvas::Item*);
1202 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1203 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1205 void edit_tempo_section (ARDOUR::TempoSection*);
1206 void edit_meter_section (ARDOUR::MeterSection*);
1207 void edit_tempo_marker (ArdourCanvas::Item*);
1208 void edit_meter_marker (ArdourCanvas::Item*);
1210 void marker_menu_edit ();
1211 void marker_menu_remove ();
1212 void marker_menu_rename ();
1213 void marker_menu_hide ();
1214 void marker_menu_loop_range ();
1215 void marker_menu_select_all_selectables_using_range ();
1216 void marker_menu_separate_regions_using_location ();
1217 void marker_menu_play_from ();
1218 void marker_menu_set_playhead ();
1219 void marker_menu_set_from_playhead ();
1220 void marker_menu_set_from_selection ();
1221 void new_transport_marker_menu_set_loop ();
1222 void new_transport_marker_menu_set_punch ();
1223 void update_loop_range_view (bool visibility=false);
1224 void update_punch_range_view (bool visibility=false);
1225 gint new_transport_marker_menu_popdown (GdkEventAny*);
1226 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1227 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1228 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1229 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1230 void build_range_marker_menu ();
1231 void build_marker_menu ();
1232 void build_tm_marker_menu ();
1233 void build_transport_marker_menu ();
1234 void build_new_transport_marker_menu ();
1236 Gtk::Menu* tm_marker_menu;
1237 Gtk::Menu* marker_menu;
1238 Gtk::Menu* range_marker_menu;
1239 Gtk::Menu* transport_marker_menu;
1240 Gtk::Menu* new_transport_marker_menu;
1241 ArdourCanvas::Item* marker_menu_item;
1243 typedef list<Marker*> Marks;
1246 void remove_metric_marks ();
1247 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1249 void tempo_map_changed (ARDOUR::Change);
1250 void redisplay_tempo ();
1252 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1253 uint32_t bbt_beat_subdivision;
1257 Gtk::ToggleButton editor_mixer_button;
1259 void editor_mixer_button_toggled ();
1261 AudioClock selection_start_clock;
1262 Gtk::Label selection_start_clock_label;
1263 AudioClock selection_end_clock;
1264 Gtk::Label selection_end_clock_label;
1265 AudioClock edit_cursor_clock;
1266 Gtk::Label edit_cursor_clock_label;
1267 AudioClock zoom_range_clock;
1268 Gtk::Button zoom_in_button;
1269 Gtk::Button zoom_out_button;
1270 Gtk::Button zoom_out_full_button;
1271 Gtk::Button zoom_onetoone_button;
1273 Gtk::VBox toolbar_clock_vbox;
1274 Gtk::VBox toolbar_selection_clock_vbox;
1275 Gtk::Table toolbar_selection_clock_table;
1276 Gtk::Label toolbar_selection_cursor_label;
1278 Gtk::Table mouse_mode_button_table;
1279 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1280 Gtk::ToggleButton mouse_select_button;
1281 Gtk::ToggleButton mouse_move_button;
1282 Gtk::ToggleButton mouse_gain_button;
1283 Gtk::ToggleButton mouse_zoom_button;
1284 Gtk::ToggleButton mouse_timefx_button;
1285 Gtk::ToggleButton mouse_audition_button;
1286 GroupedButtons *mouse_mode_button_set;
1287 void mouse_mode_toggled (Editing::MouseMode m);
1288 bool ignore_mouse_mode_toggle;
1290 gint mouse_select_button_release (GdkEventButton*);
1292 Gtk::VBox automation_box;
1293 Gtk::Button automation_mode_button;
1294 Gtk::ToggleButton global_automation_button;
1296 Gtk::ComboBoxText edit_mode_selector;
1297 Gtk::Label edit_mode_label;
1298 Gtk::VBox edit_mode_box;
1300 void edit_mode_selection_done ();
1302 Gtk::ComboBoxText snap_type_selector;
1303 Gtk::Label snap_type_label;
1304 Gtk::VBox snap_type_box;
1306 void snap_type_selection_done ();
1308 Gtk::ComboBoxText snap_mode_selector;
1309 Gtk::Label snap_mode_label;
1310 Gtk::VBox snap_mode_box;
1312 void snap_mode_selection_done ();
1314 Gtk::ComboBoxText zoom_focus_selector;
1315 Gtk::Label zoom_focus_label;
1316 Gtk::VBox zoom_focus_box;
1318 void zoom_focus_selection_done ();
1320 Gtk::Label zoom_indicator_label;
1321 Gtk::HBox zoom_indicator_box;
1322 Gtk::VBox zoom_indicator_vbox;
1324 void update_zoom_indicator ();
1325 void zoom_adjustment_changed();
1327 void edit_cursor_clock_changed();
1329 void setup_toolbar ();
1331 Gtkmm2ext::TearOff* tools_tearoff;
1332 Gtk::HBox toolbar_hbox;
1333 Gtk::EventBox toolbar_base;
1334 Gtk::Frame toolbar_frame;
1336 /* selection process */
1338 Selection* selection;
1339 Selection* cut_buffer;
1341 void time_selection_changed ();
1342 void track_selection_changed ();
1343 void region_selection_changed ();
1344 void point_selection_changed ();
1345 void audio_track_selection_changed ();
1346 void line_selection_changed ();
1355 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1356 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1357 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1358 void cancel_selection ();
1360 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1361 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1362 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1364 bool audio_region_selection_covers (jack_nframes_t where);
1366 /* transport range select process */
1367 enum RangeMarkerOp {
1369 CreateTransportMarker
1372 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1373 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1374 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1376 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1377 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1378 ArdourCanvas::Line* marker_drag_line;
1379 ArdourCanvas::Points marker_drag_line_points;
1380 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1382 void update_marker_drag_item (ARDOUR::Location *);
1384 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1385 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1386 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1387 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1388 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1389 ArdourCanvas::SimpleLine *transport_punchin_line;
1390 ArdourCanvas::SimpleLine *transport_punchout_line;
1391 ArdourCanvas::SimpleRect *transport_preroll_rect;
1392 ArdourCanvas::SimpleRect *transport_postroll_rect;
1394 ARDOUR::Location* transport_loop_location();
1395 ARDOUR::Location* transport_punch_location();
1397 ARDOUR::Location *temp_location;
1399 /* object rubberband select process */
1401 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1402 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1403 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1405 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1407 ArdourCanvas::SimpleRect *rubberband_rect;
1409 /* mouse zoom process */
1411 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1412 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1413 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1415 ArdourCanvas::SimpleRect *zoom_rect;
1416 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1418 /* diskstream/route display management */
1420 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1421 RouteDisplayModelColumns() {
1426 Gtk::TreeModelColumn<Glib::ustring> text;
1427 Gtk::TreeModelColumn<bool> visible;
1428 Gtk::TreeModelColumn<TimeAxisView*> tv;
1431 RouteDisplayModelColumns route_display_columns;
1432 Glib::RefPtr<Gtk::ListStore> route_display_model;
1433 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1435 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1436 Gtkmm2ext::DnDTreeView route_list_display;
1437 Gtk::ScrolledWindow route_list_scroller;
1438 Gtk::Menu* route_list_menu;
1440 bool route_list_display_button_press (GdkEventButton*);
1441 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1443 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1444 void route_list_delete (const Gtk::TreeModel::Path&);
1445 void initial_route_list_display ();
1446 void redisplay_route_list();
1447 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1448 bool ignore_route_list_reorder;
1449 bool no_route_list_redisplay;
1450 void queue_route_list_reordered ();
1452 void build_route_list_menu ();
1453 void show_route_list_menu ();
1455 void show_all_routes ();
1456 void hide_all_routes ();
1457 void show_all_audiotracks ();
1458 void hide_all_audiotracks ();
1459 void show_all_audiobus ();
1460 void hide_all_audiobus ();
1462 void set_all_tracks_visibility (bool yn);
1463 void set_all_audio_visibility (int type, bool yn);
1465 /* edit group management */
1467 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1468 GroupListModelColumns () {
1474 Gtk::TreeModelColumn<bool> is_active;
1475 Gtk::TreeModelColumn<bool> is_visible;
1476 Gtk::TreeModelColumn<std::string> text;
1477 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1480 GroupListModelColumns group_columns;
1481 Glib::RefPtr<Gtk::ListStore> group_model;
1482 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1484 Gtk::TreeView edit_group_display;
1485 Gtk::ScrolledWindow edit_group_display_scroller;
1486 Gtk::Menu* edit_group_list_menu;
1488 void build_edit_group_list_menu ();
1489 void activate_all_edit_groups ();
1490 void disable_all_edit_groups ();
1492 bool in_edit_group_row_change;
1493 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1494 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1495 void new_edit_group ();
1496 void edit_group_list_button_clicked ();
1497 gint edit_group_list_button_press_event (GdkEventButton* ev);
1498 void edit_group_selection_changed ();
1499 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1500 void fake_remove_edit_group (ARDOUR::RouteGroup* group);
1501 void add_edit_group (ARDOUR::RouteGroup* group);
1502 void remove_selected_edit_group ();
1503 void edit_groups_changed ();
1504 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1506 Gtk::VBox list_vpacker;
1510 int autoscroll_timeout_tag;
1511 int autoscroll_direction;
1512 uint32_t autoscroll_cnt;
1513 jack_nframes_t autoscroll_distance;
1515 static gint _autoscroll_canvas (void *);
1516 gint autoscroll_canvas ();
1517 void start_canvas_autoscroll (int direction);
1518 void stop_canvas_autoscroll ();
1519 void maybe_autoscroll (GdkEvent*);
1528 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1529 void point_trim (GdkEvent*);
1530 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1531 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1532 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1533 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1535 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1536 void thaw_region_after_trim (AudioRegionView& rv);
1538 void trim_region_to_edit_cursor ();
1539 void trim_region_from_edit_cursor ();
1541 bool show_gain_after_trim;
1545 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1546 const Glib::RefPtr<Gdk::DragContext>& context,
1549 const Gtk::SelectionData& data,
1553 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1556 const Gtk::SelectionData& data,
1560 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1563 const Gtk::SelectionData& data,
1568 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1571 const Gtk::SelectionData& data,
1575 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1578 const Gtk::SelectionData& data,
1584 ExportDialog *export_dialog;
1585 ExportDialog *export_range_markers_dialog;
1587 void export_range (jack_nframes_t start, jack_nframes_t end);
1588 void export_range_markers ();
1590 int write_region_selection(AudioRegionSelection&);
1591 bool write_region (string path, ARDOUR::AudioRegion&);
1592 void export_region ();
1593 void bounce_region_selection ();
1594 void bounce_range_selection ();
1595 void external_edit_region ();
1597 int write_audio_selection (TimeSelection&);
1598 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1600 void write_selection ();
1604 UndoAction get_memento() const;
1606 void begin_reversible_command (string cmd_name);
1607 void commit_reversible_command ();
1609 /* visual history */
1611 UndoHistory visual_history;
1612 UndoCommand current_visual_command;
1614 void begin_reversible_visual_command (const string & cmd_name);
1615 void commit_reversible_visual_command ();
1617 void update_title ();
1618 void update_title_s (const string & snapshot_name);
1621 Selection* selection;
1622 double frames_per_unit;
1628 void store_state (State&) const;
1629 void restore_state (State *);
1631 void instant_save ();
1633 ARDOUR::AudioRegion* last_audition_region;
1635 /* freeze operations */
1637 ARDOUR::InterThreadInfo freeze_status;
1638 gint freeze_progress_timeout (void *);
1639 static void* _freeze_thread (void*);
1640 void* freeze_thread ();
1642 void freeze_route ();
1643 void unfreeze_route ();
1645 /* edit-group solo + mute */
1647 void set_edit_group_solo (ARDOUR::Route&, bool);
1648 void set_edit_group_mute (ARDOUR::Route&, bool);
1652 void duplicate_dialog (bool for_region);
1656 Gtk::Menu* edit_menu;
1657 bool edit_menu_map_handler (GdkEventAny*);
1659 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1661 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1662 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1663 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1665 struct TimeStretchDialog : public ArdourDialog {
1666 ARDOUR::Session::TimeStretchRequest request;
1668 AudioRegionSelection regions;
1669 Gtk::ProgressBar progress_bar;
1670 Gtk::ToggleButton quick_button;
1671 Gtk::ToggleButton antialias_button;
1672 Gtk::Button cancel_button;
1673 Gtk::Button action_button;
1674 Gtk::HBox lower_button_box;
1675 Gtk::HBox upper_button_box;
1679 TimeStretchDialog (Editor& e);
1681 gint update_progress ();
1682 sigc::connection first_cancel;
1683 sigc::connection first_delete;
1684 void cancel_timestretch_in_progress ();
1685 gint delete_timestretch_in_progress (GdkEventAny*);
1688 /* "whats mine is yours" */
1690 friend class TimeStretchDialog;
1692 TimeStretchDialog* current_timestretch;
1694 static void* timestretch_thread (void *arg);
1695 int run_timestretch (AudioRegionSelection&, float fraction);
1696 void do_timestretch (TimeStretchDialog&);
1698 /* editor-mixer strip */
1700 MixerStrip *current_mixer_strip;
1701 Gtk::VBox current_mixer_strip_vbox;
1702 void cms_deleted ();
1703 void current_mixer_strip_hidden ();
1704 void current_mixer_strip_removed ();
1706 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1707 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1709 /* nudging tracks */
1711 void nudge_track (bool use_edit_cursor, bool forwards);
1715 bool _xfade_visibility;
1717 /* <CMT Additions> */
1718 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1719 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1721 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1722 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1724 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1725 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1726 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1728 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1729 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1730 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1731 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1733 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1734 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1735 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1736 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1738 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1739 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1740 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1741 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1742 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1743 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1745 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1746 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1747 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1748 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1749 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1750 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1752 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1753 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1755 ImageFrameSocketHandler* image_socket_listener ;
1756 /* </CMT Additions> */
1758 void toggle_xfade_active (ARDOUR::Crossfade*);
1759 void toggle_xfade_length (ARDOUR::Crossfade*);
1760 void edit_xfade (ARDOUR::Crossfade*);
1761 void remove_xfade ();
1762 void xfade_edit_left_region ();
1763 void xfade_edit_right_region ();
1765 static const int32_t default_width = 995;
1766 static const int32_t default_height = 765;
1770 Gtk::Button nudge_forward_button;
1771 Gtk::Button nudge_backward_button;
1772 Gtk::HBox nudge_hbox;
1773 Gtk::VBox nudge_vbox;
1774 Gtk::Label nudge_label;
1775 AudioClock nudge_clock;
1777 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1781 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1783 /* handling cleanup */
1785 int playlist_deletion_dialog (ARDOUR::Playlist*);
1787 vector<sigc::connection> session_connections;
1789 /* tracking step changes of track height */
1791 TimeAxisView* current_stepping_trackview;
1792 struct timeval last_track_height_step_timestamp;
1793 gint track_height_step_timeout();
1794 sigc::connection step_timeout;
1796 TimeAxisView* entered_track;
1797 AudioRegionView* entered_regionview;
1798 bool clear_entered_track;
1799 gint left_track_canvas (GdkEventCrossing*);
1800 void set_entered_track (TimeAxisView*);
1801 void set_entered_regionview (AudioRegionView*);
1802 gint left_automation_track ();
1804 bool _new_regionviews_show_envelope;
1806 void toggle_gain_envelope_visibility ();
1807 void toggle_gain_envelope_active ();
1809 bool on_key_press_event (GdkEventKey*);
1811 void session_state_saved (string);
1814 #endif /* __ardour_editor_h__ */