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/sndfile_helpers.h>
50 #include "audio_clock.h"
51 #include "gtk-custom-ruler.h"
52 #include "ardour_dialog.h"
53 #include "public_editor.h"
56 #include "region_selection.h"
64 namespace LinuxAudioSystems {
87 class AudioTimeAxisView;
88 class AutomationTimeAxisView;
89 class AudioRegionView;
92 class PlaylistSelector;
96 class UIExportSpecification;
100 class TrackSelection;
101 class AutomationSelection;
106 /* <CMT Additions> */
107 class ImageFrameView;
108 class ImageFrameTimeAxisView;
109 class ImageFrameTimeAxis;
110 class MarkerTimeAxis ;
112 class ImageFrameSocketHandler ;
113 class TimeAxisViewItem ;
114 /* </CMT Additions> */
117 class Editor : public PublicEditor
120 Editor (ARDOUR::AudioEngine&);
123 void connect_to_session (ARDOUR::Session *);
124 ARDOUR::Session* current_session() const { return session; }
126 jack_nframes_t leftmost_position() const { return leftmost_frame; }
127 jack_nframes_t current_page_frames() const {
128 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
131 void set_snap_to (Editing::SnapType);
132 void set_snap_mode (Editing::SnapMode);
133 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
135 void undo (uint32_t n = 1);
136 void redo (uint32_t n = 1);
138 XMLNode& get_state ();
139 int set_state (const XMLNode& );
141 void set_mouse_mode (Editing::MouseMode, bool force=true);
142 void step_mouse_mode (bool next);
143 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
145 void add_imageframe_time_axis(const string & track_name, void*) ;
146 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
147 void connect_to_image_compositor() ;
148 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
149 TimeAxisView* get_named_time_axis(const string & name) ;
150 /* </CMT Additions> */
152 void consider_auditioning (ARDOUR::Region&);
153 void hide_a_region (ARDOUR::Region&);
154 void remove_a_region (ARDOUR::Region&);
156 /* option editor-access */
158 void set_show_waveforms (bool yn);
159 bool show_waveforms() const { return _show_waveforms; }
161 void set_show_waveforms_recording (bool yn);
162 bool show_waveforms_recording() const { return _show_waveforms_recording; }
164 /* things that need to be public to be used in the main menubar */
166 void new_region_from_selection ();
167 void separate_region_from_selection ();
168 void toggle_playback (bool with_abort);
172 void set_edit_menu (Gtk::Menu&);
174 jack_nframes_t unit_to_frame (double unit) {
175 return (jack_nframes_t) rint (unit * frames_per_unit);
178 double frame_to_unit (jack_nframes_t frame) {
179 return rint ((double) frame / (double) frames_per_unit);
182 double frame_to_unit (double frame) {
183 return rint (frame / frames_per_unit);
186 /* NOTE: these functions assume that the "pixel" coordinate is
187 the result of using the world->canvas affine transform on a
188 world coordinate. These coordinates already take into
189 account any scrolling carried out by adjusting the
193 jack_nframes_t pixel_to_frame (double pixel) {
195 /* pixel can be less than zero when motion events
196 are processed. since we've already run the world->canvas
197 affine, that means that the location *really* is "off
198 to the right" and thus really is "before the start".
202 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
208 gulong frame_to_pixel (jack_nframes_t frame) {
209 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
214 Selection& get_selection() const { return *selection; }
215 Selection& get_cut_buffer() const { return *cut_buffer; }
217 void play_selection ();
218 void select_all_in_track (Selection::Operation op);
219 void select_all (Selection::Operation op);
220 void invert_selection_in_track ();
221 void invert_selection ();
225 void set_show_measures (bool yn);
226 bool show_measures () const { return _show_measures; }
230 /* these initiate export ... */
232 void export_session();
233 void export_selection();
235 /* this is what actually does it */
237 void export_audiofile (ARDOUR::AudioExportSpecification&);
241 void add_toplevel_controls (Gtk::Container&);
243 void set_zoom_focus (Editing::ZoomFocus);
244 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
245 gdouble get_current_zoom () { return frames_per_unit; }
247 void temporal_zoom_step (bool coarser);
249 /* stuff that AudioTimeAxisView and related classes use */
251 PlaylistSelector& playlist_selector() const;
252 void route_name_changed (TimeAxisView *);
253 gdouble frames_per_unit;
254 jack_nframes_t leftmost_frame;
255 void clear_playlist (ARDOUR::Playlist&);
257 void new_playlists ();
258 void copy_playlists ();
259 void clear_playlists ();
261 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
263 Width editor_mixer_strip_width;
264 void show_editor_mixer (bool yn);
265 void set_selected_mixer_strip (TimeAxisView&);
266 void hide_track_in_display (TimeAxisView& tv);
267 void show_track_in_display (TimeAxisView& tv);
269 /* nudge is initiated by transport controls owned by ARDOUR_UI */
271 void nudge_forward (bool next);
272 void nudge_backward (bool next);
274 /* nudge initiated from context menu */
276 void nudge_forward_capture_offset ();
277 void nudge_backward_capture_offset ();
279 /* playhead/screen stuff */
281 void set_follow_playhead (bool yn);
282 void toggle_follow_playhead ();
283 bool follow_playhead() const { return _follow_playhead; }
285 void toggle_waveform_visibility ();
286 void toggle_waveforms_while_recording ();
287 void toggle_measure_visibility ();
289 void set_meter_falloff (float);
290 void set_meter_hold (int32_t);
294 void toggle_xfades_active();
295 void toggle_xfade_visibility ();
296 void set_xfade_visibility (bool yn);
297 bool xfade_visibility() const { return _xfade_visibility; }
299 /* redirect shared ops menu. caller must free returned menu */
301 Gtk::Menu* redirect_menu ();
303 /* floating windows/transient */
305 void ensure_float (Gtk::Window&);
309 void scroll_tracks_down_line ();
310 void scroll_tracks_up_line ();
312 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
313 void prepare_for_cleanup ();
315 void reposition_x_origin (jack_nframes_t sample);
317 void maximise_editing_space();
318 void restore_editing_space();
321 void map_transport_state ();
322 void map_position_change (jack_nframes_t);
328 ARDOUR::Session *session;
329 ARDOUR::AudioEngine& engine;
332 PlaylistSelector* _playlist_selector;
342 TransportMarkerBarItem,
344 GainControlPointItem,
346 GainAutomationControlPointItem,
347 GainAutomationLineItem,
348 PanAutomationControlPointItem,
349 PanAutomationLineItem,
350 RedirectAutomationControlPointItem,
351 RedirectAutomationLineItem,
356 AudioRegionViewNameHighlight,
358 StartSelectionTrimItem,
359 EndSelectionTrimItem,
366 /* <CMT Additions> */
369 MarkerViewHandleStartItem,
370 MarkerViewHandleEndItem,
372 ImageFrameTimeAxisItem,
373 ImageFrameHandleStartItem,
374 ImageFrameHandleEndItem,
375 /* </CMT Additions> */
379 /* don't remove this */
384 void set_frames_per_unit (double);
385 void frames_per_unit_modified ();
387 Editing::MouseMode mouse_mode;
388 void mouse_insert (GdkEventButton *);
390 int pre_maximal_pane_position;
391 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
393 Gtk::Notebook the_notebook;
394 Gtk::HPaned edit_pane;
396 Gtk::EventBox meter_base;
398 Gtk::EventBox marker_base;
399 Gtk::HBox marker_box;
400 Gtk::VBox scrollers_rulers_markers_box;
402 void location_changed (ARDOUR::Location *);
403 void location_flags_changed (ARDOUR::Location *, void *);
404 void refresh_location_display ();
405 void refresh_location_display_s (ARDOUR::Change);
406 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
407 void add_new_location (ARDOUR::Location *);
408 void location_gone (ARDOUR::Location *);
409 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
410 gint really_remove_marker (ARDOUR::Location* loc);
412 uint32_t location_marker_color;
413 uint32_t location_range_color;
414 uint32_t location_loop_color;
415 uint32_t location_punch_color;
416 uint32_t location_cd_marker_color;
418 struct LocationMarkers {
426 void set_name (const string&);
427 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
428 void set_color_rgba (uint32_t);
431 LocationMarkers *find_location_markers (ARDOUR::Location *);
432 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
434 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
435 LocationMarkerMap location_markers;
437 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
438 void clear_marker_display ();
439 void mouse_add_new_marker (jack_nframes_t where);
441 TimeAxisView* clicked_trackview;
442 AudioTimeAxisView* clicked_audio_trackview;
443 AudioRegionView* clicked_regionview;
444 AudioRegionView* latest_regionview;
445 uint32_t clicked_selection;
446 CrossfadeView* clicked_crossfadeview;
447 ControlPoint* clicked_control_point;
449 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
451 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
453 void mapped_set_selected_regionview_from_click (AudioTimeAxisView&, uint32_t, AudioRegionView*, vector<AudioRegionView*>*);
454 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
455 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
456 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
460 void catch_vanishing_audio_regionview (AudioRegionView *);
461 void set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
462 void set_selected_track_from_click (Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
463 void set_selected_regionview_from_click (Selection::Operation op = Selection::Set, bool no_track_remove=false);
464 void set_selected_regionview_from_region_list (ARDOUR::Region& region, Selection::Operation op = Selection::Set);
465 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
466 void collect_new_region_view (AudioRegionView *);
468 Gtk::Menu track_context_menu;
469 Gtk::Menu track_region_context_menu;
470 Gtk::Menu track_selection_context_menu;
471 Gtk::Menu track_crossfade_context_menu;
473 Gtk::MenuItem* region_edit_menu_split_item;
474 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
475 Gtk::Menu * track_region_edit_playlist_menu;
476 Gtk::Menu * track_edit_playlist_submenu;
477 Gtk::Menu * track_selection_edit_playlist_submenu;
479 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
480 Gtk::Menu* build_track_context_menu (jack_nframes_t);
481 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
482 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
483 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
484 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
485 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
486 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
487 void add_region_context_items (StreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
488 void add_crossfade_context_items (StreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
489 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
491 void handle_new_route (ARDOUR::Route&);
492 void handle_new_route_p (ARDOUR::Route*);
493 void remove_route (TimeAxisView *);
496 Gtk::HBox global_hpacker;
497 Gtk::VBox global_vpacker;
500 Gdk::Cursor* current_canvas_cursor;
502 ArdourCanvas::CanvasAA track_canvas;
503 ArdourCanvas::CanvasAA time_canvas;
505 ArdourCanvas::Text* first_action_message;
506 ArdourCanvas::Text* verbose_canvas_cursor;
507 bool verbose_cursor_visible;
509 void session_control_changed (ARDOUR::Session::ControlType);
510 void queue_session_control_changed (ARDOUR::Session::ControlType);
513 bool track_canvas_motion (GdkEvent*);
515 void set_verbose_canvas_cursor (const string &, double x, double y);
516 void set_verbose_canvas_cursor_text (const string &);
517 void show_verbose_canvas_cursor();
518 void hide_verbose_canvas_cursor();
520 bool verbose_cursor_on; // so far unused
522 void flush_track_canvas ();
523 void flush_time_canvas ();
525 Gtk::EventBox time_canvas_event_box;
526 Gtk::EventBox track_canvas_event_box;
527 Gtk::EventBox time_button_event_box;
529 ArdourCanvas::Group *minsec_group;
530 ArdourCanvas::Group *bbt_group;
531 ArdourCanvas::Group *smpte_group;
532 ArdourCanvas::Group *frame_group;
533 ArdourCanvas::Group *tempo_group;
534 ArdourCanvas::Group *meter_group;
535 ArdourCanvas::Group *marker_group;
536 ArdourCanvas::Group *range_marker_group;
537 ArdourCanvas::Group *transport_marker_group;
540 ruler_metric_smpte = 0,
541 ruler_metric_bbt = 1,
542 ruler_metric_frames = 2,
543 ruler_metric_minsec = 3,
545 ruler_time_tempo = 4,
546 ruler_time_meter = 5,
547 ruler_time_marker = 6,
548 ruler_time_range_marker = 7,
549 ruler_time_transport_marker = 8,
552 static GtkCustomMetric ruler_metrics[4];
554 bool no_ruler_shown_update;
556 gint ruler_button_press (GdkEventButton*);
557 gint ruler_button_release (GdkEventButton*);
558 gint ruler_mouse_motion (GdkEventMotion*);
560 gint ruler_pressed_button;
561 Gtk::Widget * ruler_grabbed_widget;
563 void initialize_rulers ();
564 void update_just_smpte ();
565 void update_fixed_rulers ();
566 void update_tempo_based_rulers ();
567 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
568 void update_ruler_visibility ();
569 void ruler_toggled (int);
570 gint ruler_label_button_release (GdkEventButton*);
571 void store_ruler_visibility ();
572 void restore_ruler_visibility ();
574 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
575 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
576 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
577 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
579 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
580 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
581 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
582 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
584 GtkWidget *_smpte_ruler;
585 GtkWidget *_bbt_ruler;
586 GtkWidget *_frames_ruler;
587 GtkWidget *_minsec_ruler;
588 Gtk::Widget *smpte_ruler;
589 Gtk::Widget *bbt_ruler;
590 Gtk::Widget *frames_ruler;
591 Gtk::Widget *minsec_ruler;
592 static Editor *ruler_editor;
594 static const double timebar_height;
595 guint32 visible_timebars;
596 Gtk::Menu *editor_ruler_menu;
598 ArdourCanvas::SimpleRect* tempo_bar;
599 ArdourCanvas::SimpleRect* meter_bar;
600 ArdourCanvas::SimpleRect* marker_bar;
601 ArdourCanvas::SimpleRect* range_marker_bar;
602 ArdourCanvas::SimpleRect* transport_marker_bar;
605 ArdourCanvas::SimpleLine* tempo_line;
606 ArdourCanvas::SimpleLine* meter_line;
607 ArdourCanvas::SimpleLine* marker_line;
608 ArdourCanvas::SimpleLine* range_marker_line;
609 ArdourCanvas::SimpleLine* transport_marker_line;
611 Gtk::Label minsec_label;
612 Gtk::Label bbt_label;
613 Gtk::Label smpte_label;
614 Gtk::Label frame_label;
615 Gtk::Label tempo_label;
616 Gtk::Label meter_label;
617 Gtk::Label mark_label;
618 Gtk::Label range_mark_label;
619 Gtk::Label transport_mark_label;
622 Gtk::VBox time_button_vbox;
623 Gtk::HBox time_button_hbox;
627 ArdourCanvas::Points points;
628 ArdourCanvas::Line canvas_item;
629 jack_nframes_t current_frame;
632 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
635 void set_position (jack_nframes_t);
636 void set_length (double units);
637 void set_y_axis (double position);
640 friend struct Cursor; /* it needs access to several private
644 Cursor* playhead_cursor;
646 ArdourCanvas::Group* cursor_group;
648 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
649 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
650 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
651 void cursor_to_selection_start (Cursor *);
652 void cursor_to_selection_end (Cursor *);
653 void select_all_selectables_using_cursor (Cursor *, bool);
655 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
657 vector<jack_nframes_t> region_boundary_cache;
658 void build_region_boundary_cache ();
660 Gtk::VBox trackview_vpacker;
663 Gtk::HBox bottom_hbox;
665 Gtk::Table edit_packer;
666 Gtk::Frame edit_frame;
667 Gtk::VScrollbar edit_vscrollbar;
669 Gtk::Adjustment vertical_adjustment;
670 Gtk::Adjustment horizontal_adjustment;
672 Gtk::Layout controls_layout;
673 bool control_layout_scroll (GdkEventScroll* ev);
674 void controls_layout_size_request (Gtk::Requisition*);
676 Gtk::HScrollbar edit_hscrollbar;
677 bool edit_hscroll_dragging;
679 bool hscrollbar_button_press (GdkEventButton*);
680 bool hscrollbar_button_release (GdkEventButton*);
681 void hscrollbar_allocate (Gtk::Allocation &alloc);
684 double canvas_height;
686 bool track_canvas_map_handler (GdkEventAny*);
687 bool time_canvas_map_handler (GdkEventAny*);
689 gint edit_controls_button_release (GdkEventButton*);
690 Gtk::Menu *edit_controls_left_menu;
691 Gtk::Menu *edit_controls_right_menu;
693 void track_canvas_scroller_realized ();
694 void time_canvas_scroller_realized ();
696 Gtk::VBox track_canvas_vbox;
697 Gtk::VBox time_canvas_vbox;
698 Gtk::VBox edit_controls_vbox;
699 Gtk::HBox edit_controls_hbox;
701 void tie_vertical_scrolling ();
702 void canvas_horizontally_scrolled ();
703 void reposition_and_zoom (jack_nframes_t sample, double fpu);
704 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
705 void end_location_changed (ARDOUR::Location*);
706 bool repos_zoom_queued;
707 bool no_zoom_repos_update;
708 bool no_tempo_map_update;
710 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
711 RegionListDisplayModelColumns() {
716 Gtk::TreeModelColumn<Glib::ustring> name;
717 Gtk::TreeModelColumn<ARDOUR::Region*> region;
718 Gtk::TreeModelColumn<Gdk::Color> color_;
721 RegionListDisplayModelColumns region_list_columns;
722 Gtkmm2ext::DnDTreeView region_list_display;
723 Glib::RefPtr<Gtk::TreeStore> region_list_model;
724 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
725 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
727 void region_list_selection_changed ();
728 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
730 Gtk::Menu *region_list_menu;
731 Gtk::ScrolledWindow region_list_scroller;
732 Gtk::Frame region_list_frame;
734 bool region_list_display_key_press (GdkEventKey *);
735 bool region_list_display_key_release (GdkEventKey *);
736 bool region_list_display_button_press (GdkEventButton *);
737 bool region_list_display_button_release (GdkEventButton *);
738 void region_list_clear ();
739 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
740 void build_region_list_menu ();
741 void show_region_list_display_context_menu (int button, int time);
743 bool show_automatic_regions_in_region_list;
744 Editing::RegionListSortType region_list_sort_type;
746 void reset_region_list_sort_direction (bool);
747 void reset_region_list_sort_type (Editing::RegionListSortType);
749 void toggle_full_region_list ();
750 void toggle_show_auto_regions ();
752 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
756 Gtk::ScrolledWindow snapshot_display_scroller;
757 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
758 SnapshotDisplayModelColumns() {
762 Gtk::TreeModelColumn<Glib::ustring> visible_name;
763 Gtk::TreeModelColumn<Glib::ustring> real_name;
766 SnapshotDisplayModelColumns snapshot_display_columns;
767 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
768 Gtk::TreeView snapshot_display;
770 bool snapshot_display_button_press (GdkEventButton*);
771 void snapshot_display_selection_changed ();
772 void redisplay_snapshots();
774 /* named selections */
776 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
777 NamedSelectionDisplayModelColumns() {
781 Gtk::TreeModelColumn<Glib::ustring> text;
782 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
785 NamedSelectionDisplayModelColumns named_selection_columns;
786 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
788 Gtkmm2ext::DnDTreeView named_selection_display;
789 Gtk::ScrolledWindow named_selection_scroller;
791 void name_selection();
792 void named_selection_name_chosen ();
793 void create_named_selection (const string &);
794 void paste_named_selection (float times);
796 void handle_new_named_selection ();
797 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
798 void redisplay_named_selections ();
800 gint named_selection_display_button_press (GdkEventButton *ev);
801 void named_selection_display_selection_changed ();
805 TrackViewList track_views;
806 TimeAxisView *trackview_by_y_position (double ypos);
808 static Gdk::Cursor* cross_hair_cursor;
809 static Gdk::Cursor* trimmer_cursor;
810 static Gdk::Cursor* selector_cursor;
811 static Gdk::Cursor* grabber_cursor;
812 static Gdk::Cursor* zoom_cursor;
813 static Gdk::Cursor* time_fx_cursor;
814 static Gdk::Cursor* fader_cursor;
815 static Gdk::Cursor* speaker_cursor;
816 static Gdk::Cursor* wait_cursor;
817 static Gdk::Cursor* timebar_cursor;
819 static void build_cursors ();
821 sigc::connection scroll_connection;
822 jack_nframes_t last_update_frame;
823 void center_screen (jack_nframes_t);
824 void center_screen_internal (jack_nframes_t, float);
826 void update_current_screen ();
827 sigc::connection slower_update_connection;
828 void update_slower ();
830 gint show_track_context_menu (GdkEventButton *);
831 void hide_track_context_menu ();
833 void session_going_away ();
835 jack_nframes_t cut_buffer_start;
836 jack_nframes_t cut_buffer_length;
838 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
839 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
840 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
841 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
842 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
843 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
845 /* KEYMAP HANDLING */
847 void register_actions ();
849 int ensure_cursor (jack_nframes_t* pos);
851 void fake_handle_new_audio_region (ARDOUR::AudioRegion *);
852 void handle_new_audio_region (ARDOUR::AudioRegion *);
853 void fake_handle_audio_region_removed (ARDOUR::AudioRegion *);
854 void handle_audio_region_removed (ARDOUR::AudioRegion *);
855 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
856 void region_hidden (ARDOUR::Region*);
857 void redisplay_regions ();
858 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
860 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
862 void cut_copy (Editing::CutCopyOp);
863 void cut_copy_points (Editing::CutCopyOp);
864 void cut_copy_regions (Editing::CutCopyOp);
865 void cut_copy_ranges (Editing::CutCopyOp);
868 void paste_internal (jack_nframes_t position, float times);
870 /* EDITING OPERATIONS */
872 void toggle_region_mute ();
873 void toggle_region_opaque ();
874 void raise_region ();
875 void raise_region_to_top ();
876 void lower_region ();
877 void lower_region_to_bottom ();
878 void split_region ();
879 void split_region_at (jack_nframes_t);
880 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
881 void crop_region_to_selection ();
882 void set_a_regions_sync_position (ARDOUR::Region&, jack_nframes_t);
883 void set_region_sync_from_edit_cursor ();
884 void remove_region_sync();
885 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
886 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
887 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
888 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
889 void remove_some_regions ();
890 void remove_clicked_region ();
891 void destroy_clicked_region ();
893 void duplicate_some_regions (AudioRegionSelection&, float times);
894 void duplicate_selection (float times);
895 void region_fill_selection ();
897 void region_fill_track ();
898 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
899 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
900 void split_multichannel_region();
901 void reverse_region ();
902 void normalize_region ();
903 void denormalize_region ();
905 void audition_region_from_region_list ();
906 void hide_region_from_region_list ();
907 void remove_region_from_region_list ();
909 void align (ARDOUR::RegionPoint);
910 void align_relative (ARDOUR::RegionPoint);
915 void paste (float times);
917 int get_prefix (float&, bool&);
919 void keyboard_paste ();
920 void keyboard_duplicate_region ();
921 void keyboard_duplicate_selection ();
922 void keyboard_nudge ();
923 void keyboard_insert_region_list_selection ();
925 void region_from_selection ();
926 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
929 void rename_region ();
930 void rename_region_finished (bool);
932 void play_from_start ();
933 void play_from_edit_cursor ();
934 void play_selected_region ();
935 void audition_selected_region ();
936 void toggle_loop_playback ();
937 void loop_selected_region ();
938 void play_location (ARDOUR::Location&);
939 void loop_location (ARDOUR::Location&);
941 Editing::ZoomFocus zoom_focus;
943 void temporal_zoom_selection ();
944 void temporal_zoom_session ();
945 void temporal_zoom (gdouble scale);
946 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
947 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
949 void amplitude_zoom (gdouble scale);
950 void amplitude_zoom_step (bool in);
952 void insert_region_list_drag (ARDOUR::AudioRegion&, int x, int y);
953 void insert_region_list_selection (float times);
955 void insert_sndfile (bool as_tracks);
956 void embed_audio (); // inserts into region list
957 int reject_because_rate_differs (const string & path, SoundFileInfo& finfo, const string & action, bool multiple_pending);
959 void do_embed_sndfiles (vector<string> paths, bool split);
960 void embed_sndfile (string path, bool split, bool multiple_files, bool& check_sr);
962 void do_insert_sndfile (vector<string> path, bool multi, jack_nframes_t frame);
963 void insert_paths_as_new_tracks (std::vector<std::string> paths, bool multi); // inserts files as new tracks
964 void insert_sndfile_into (const string & path, bool multi, AudioTimeAxisView* tv, jack_nframes_t& frame, bool prompt=true);
965 static void* _insert_sndfile_thread (void*);
966 void* insert_sndfile_thread (void*);
968 /* generic interthread progress window */
970 ArdourDialog* interthread_progress_window;
971 Gtk::Label interthread_progress_label;
972 Gtk::VBox interthread_progress_vbox;
973 Gtk::ProgressBar interthread_progress_bar;
974 Gtk::Button interthread_cancel_button;
975 Gtk::Label interthread_cancel_label;
976 sigc::connection interthread_progress_connection;
977 void interthread_cancel_clicked ();
978 void build_interthread_progress_window ();
979 ARDOUR::InterThreadInfo* current_interthread_info;
981 /* import specific info */
983 ARDOUR::Session::import_status import_status;
984 gint import_progress_timeout (void *);
985 static void *_import_thread (void *);
986 void* import_thread ();
987 void catch_new_audio_region (ARDOUR::AudioRegion*);
988 ARDOUR::AudioRegion* last_audio_region;
990 /* to support this ... */
992 void import_audio (bool as_tracks);
993 void do_import (vector<string> paths, bool split, bool as_tracks);
995 void move_to_start ();
998 void center_playhead ();
999 void center_edit_cursor ();
1000 void edit_cursor_backward ();
1001 void edit_cursor_forward ();
1002 void playhead_backward ();
1003 void playhead_forward ();
1004 void scroll_backward (float pages=0.8f);
1005 void scroll_forward (float pages=0.8f);
1006 void scroll_tracks_down ();
1007 void scroll_tracks_up ();
1008 void delete_sample_forward ();
1009 void delete_sample_backward ();
1010 void delete_screen ();
1011 void search_backwards ();
1012 void search_forwards ();
1014 void clear_markers ();
1015 void clear_ranges ();
1016 void clear_locations ();
1017 void jump_forward_to_mark ();
1018 void jump_backward_to_mark ();
1019 void cursor_align (bool playhead_to_edit);
1021 void remove_last_capture ();
1022 void select_all_selectables_using_time_selection ();
1023 void select_all_selectables_using_loop();
1024 void select_all_selectables_using_punch();
1025 void set_selection_from_range (ARDOUR::Location&);
1026 void set_selection_from_punch ();
1027 void set_selection_from_loop ();
1029 void add_location_from_selection ();
1030 void set_route_loop_selection ();
1032 void add_location_from_playhead_cursor ();
1034 void reverse_selection ();
1035 void edit_envelope ();
1037 void start_scrolling ();
1038 void stop_scrolling ();
1040 void keyboard_selection_begin ();
1041 void keyboard_selection_finish (bool add);
1042 bool have_pending_keyboard_selection;
1043 jack_nframes_t pending_keyboard_selection_start;
1045 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1046 void extend_selection_to_end_of_region (bool next);
1047 void extend_selection_to_start_of_region (bool previous);
1049 Editing::SnapType snap_type;
1050 Editing::SnapMode snap_mode;
1051 double snap_threshold;
1053 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1054 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1055 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1057 void handle_gui_changes (const string &, void *);
1059 void hide_all_tracks (bool with_select);
1062 LineDragInfo current_line_drag_info;
1064 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1065 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1067 Gtk::Menu fade_context_menu;
1068 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1070 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1071 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1072 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1075 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1077 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1078 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1079 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1080 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1082 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1083 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1084 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1085 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1086 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1087 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1088 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1089 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1091 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1092 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1093 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1094 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1096 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1098 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1099 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1100 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1101 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1102 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1103 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1104 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1105 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1106 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1107 void start_line_grab (AutomationLine *, GdkEvent*);
1108 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1109 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1110 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1111 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1113 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1115 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1116 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1118 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1119 void brush (jack_nframes_t);
1121 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1122 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1124 /* Canvas event handlers */
1126 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1127 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1128 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1129 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1130 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1131 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1132 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1133 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1134 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1135 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1136 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1137 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1138 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1139 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1140 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1141 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1142 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1143 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1144 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1146 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1147 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1148 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1149 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1150 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1152 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1153 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1154 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1155 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1156 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1157 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1158 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1159 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1161 /* non-public event handlers */
1163 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1164 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1165 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1166 bool track_canvas_scroll (GdkEventScroll* event);
1168 bool track_canvas_button_press_event (GdkEventButton *);
1169 bool track_canvas_button_release_event (GdkEventButton *);
1171 void track_canvas_allocate (Gtk::Allocation alloc);
1172 void time_canvas_allocate (Gtk::Allocation alloc);
1174 void set_edit_cursor (GdkEvent* event);
1175 void set_playhead_cursor (GdkEvent* event);
1177 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1178 void kbd_set_playhead_cursor ();
1179 void kbd_set_edit_cursor ();
1180 void kbd_mute_unmute_region ();
1182 void kbd_set_sync_position ();
1183 void kbd_align (ARDOUR::RegionPoint);
1184 void kbd_align_relative (ARDOUR::RegionPoint);
1186 void kbd_audition ();
1188 void kbd_do_split (GdkEvent*);
1189 void kbd_do_set_sync_position (GdkEvent* ev);
1190 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1191 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1192 void kbd_do_brush (GdkEvent*);
1193 void kbd_do_audition (GdkEvent*);
1195 void fake_handle_new_duration ();
1196 void handle_new_duration ();
1197 void initialize_canvas ();
1198 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1199 void scroll_canvas ();
1201 /* display control */
1203 bool _show_measures;
1204 bool _show_waveforms;
1205 bool _follow_playhead;
1206 bool _show_waveforms_recording;
1208 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1210 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1212 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1213 TimeLineList free_measure_lines;
1214 TimeLineList used_measure_lines;
1216 ArdourCanvas::Group* time_line_group;
1217 ArdourCanvas::SimpleLine* get_time_line ();
1218 void hide_measures ();
1219 void draw_measures ();
1220 void draw_time_bars ();
1222 void new_tempo_section ();
1224 void mouse_add_new_tempo_event (jack_nframes_t where);
1225 void mouse_add_new_meter_event (jack_nframes_t where);
1227 void remove_tempo_marker (ArdourCanvas::Item*);
1228 void remove_meter_marker (ArdourCanvas::Item*);
1229 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1230 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1232 void edit_tempo_section (ARDOUR::TempoSection*);
1233 void edit_meter_section (ARDOUR::MeterSection*);
1234 void edit_tempo_marker (ArdourCanvas::Item*);
1235 void edit_meter_marker (ArdourCanvas::Item*);
1237 void marker_menu_edit ();
1238 void marker_menu_remove ();
1239 void marker_menu_rename ();
1240 void marker_menu_hide ();
1241 void marker_menu_loop_range ();
1242 void marker_menu_select_all_selectables_using_range ();
1243 void marker_menu_play_from ();
1244 void marker_menu_set_playhead ();
1245 void marker_menu_set_from_playhead ();
1246 void marker_menu_set_from_selection ();
1247 void new_transport_marker_menu_set_loop ();
1248 void new_transport_marker_menu_set_punch ();
1249 void update_loop_range_view (bool visibility=false);
1250 void update_punch_range_view (bool visibility=false);
1251 gint new_transport_marker_menu_popdown (GdkEventAny*);
1252 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1253 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1254 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1255 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1256 void build_range_marker_menu ();
1257 void build_marker_menu ();
1258 void build_tm_marker_menu ();
1259 void build_transport_marker_menu ();
1260 void build_new_transport_marker_menu ();
1262 Gtk::Menu* tm_marker_menu;
1263 Gtk::Menu* marker_menu;
1264 Gtk::Menu* transport_marker_menu;
1265 Gtk::Menu* new_transport_marker_menu;
1266 ArdourCanvas::Item* marker_menu_item;
1268 typedef list<Marker*> Marks;
1271 void remove_metric_marks ();
1272 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1274 void tempo_map_changed (ARDOUR::Change);
1275 void redisplay_tempo ();
1277 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1278 uint32_t bbt_beat_subdivision;
1282 Gtk::ToggleButton editor_mixer_button;
1284 void editor_mixer_button_toggled ();
1286 AudioClock selection_start_clock;
1287 Gtk::Label selection_start_clock_label;
1288 AudioClock selection_end_clock;
1289 Gtk::Label selection_end_clock_label;
1290 AudioClock edit_cursor_clock;
1291 Gtk::Label edit_cursor_clock_label;
1292 AudioClock zoom_range_clock;
1293 Gtk::Button zoom_in_button;
1294 Gtk::Button zoom_out_button;
1295 Gtk::Button zoom_out_full_button;
1296 Gtk::Button zoom_onetoone_button;
1298 Gtk::VBox toolbar_clock_vbox;
1299 Gtk::VBox toolbar_selection_clock_vbox;
1300 Gtk::Table toolbar_selection_clock_table;
1301 Gtk::Label toolbar_selection_cursor_label;
1303 Gtk::Table mouse_mode_button_table;
1304 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1305 Gtk::ToggleButton mouse_select_button;
1306 Gtk::ToggleButton mouse_move_button;
1307 Gtk::ToggleButton mouse_gain_button;
1308 Gtk::ToggleButton mouse_zoom_button;
1309 Gtk::ToggleButton mouse_timefx_button;
1310 Gtk::ToggleButton mouse_audition_button;
1311 GroupedButtons *mouse_mode_button_set;
1312 void mouse_mode_toggled (Editing::MouseMode m);
1313 bool ignore_mouse_mode_toggle;
1315 gint mouse_select_button_release (GdkEventButton*);
1317 Gtk::VBox automation_box;
1318 Gtk::Button automation_mode_button;
1319 Gtk::ToggleButton global_automation_button;
1321 Gtk::ComboBoxText edit_mode_selector;
1322 Gtk::Label edit_mode_label;
1323 Gtk::VBox edit_mode_box;
1325 void edit_mode_selection_done ();
1327 Gtk::ComboBoxText snap_type_selector;
1328 Gtk::Label snap_type_label;
1329 Gtk::VBox snap_type_box;
1331 void snap_type_selection_done ();
1333 Gtk::ComboBoxText snap_mode_selector;
1334 Gtk::Label snap_mode_label;
1335 Gtk::VBox snap_mode_box;
1337 void snap_mode_selection_done ();
1339 Gtk::ComboBoxText zoom_focus_selector;
1340 Gtk::Label zoom_focus_label;
1341 Gtk::VBox zoom_focus_box;
1343 void zoom_focus_selection_done ();
1345 Gtk::Label zoom_indicator_label;
1346 Gtk::HBox zoom_indicator_box;
1347 Gtk::VBox zoom_indicator_vbox;
1349 void update_zoom_indicator ();
1350 void zoom_adjustment_changed();
1352 void edit_cursor_clock_changed();
1354 void setup_toolbar ();
1356 Gtkmm2ext::TearOff* tools_tearoff;
1357 Gtk::HBox toolbar_hbox;
1358 Gtk::EventBox toolbar_base;
1359 Gtk::Frame toolbar_frame;
1361 /* selection process */
1363 Selection* selection;
1364 Selection* cut_buffer;
1366 void time_selection_changed ();
1367 void track_selection_changed ();
1368 void region_selection_changed ();
1369 void point_selection_changed ();
1370 void audio_track_selection_changed ();
1371 void line_selection_changed ();
1380 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1381 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1382 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1383 void cancel_selection ();
1385 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1386 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1387 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1389 bool audio_region_selection_covers (jack_nframes_t where);
1391 /* transport range select process */
1392 enum RangeMarkerOp {
1394 CreateTransportMarker
1397 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1398 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1399 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1401 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1402 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1403 ArdourCanvas::Line* marker_drag_line;
1404 ArdourCanvas::Points marker_drag_line_points;
1405 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1407 void update_marker_drag_item (ARDOUR::Location *);
1409 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1410 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1411 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1412 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1413 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1414 ArdourCanvas::SimpleLine *transport_punchin_line;
1415 ArdourCanvas::SimpleLine *transport_punchout_line;
1416 ArdourCanvas::SimpleRect *transport_preroll_rect;
1417 ArdourCanvas::SimpleRect *transport_postroll_rect;
1419 ARDOUR::Location* transport_loop_location();
1420 ARDOUR::Location* transport_punch_location();
1422 ARDOUR::Location *temp_location;
1424 /* object rubberband select process */
1426 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1427 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1428 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1430 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1432 ArdourCanvas::SimpleRect *rubberband_rect;
1434 /* mouse zoom process */
1436 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1437 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1438 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1440 ArdourCanvas::SimpleRect *zoom_rect;
1441 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1443 /* diskstream/route display management */
1445 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1446 RouteDisplayModelColumns() {
1451 Gtk::TreeModelColumn<Glib::ustring> text;
1452 Gtk::TreeModelColumn<bool> visible;
1453 Gtk::TreeModelColumn<TimeAxisView*> tv;
1456 RouteDisplayModelColumns route_display_columns;
1457 Glib::RefPtr<Gtk::ListStore> route_display_model;
1458 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1460 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1461 Gtkmm2ext::DnDTreeView route_list_display;
1462 Gtk::ScrolledWindow route_list_scroller;
1463 Gtk::Menu* route_list_menu;
1465 bool route_list_display_button_press (GdkEventButton*);
1466 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1468 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1469 void route_list_delete (const Gtk::TreeModel::Path&);
1470 void initial_route_list_display ();
1471 void redisplay_route_list();
1472 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1473 bool ignore_route_list_reorder;
1474 bool no_route_list_redisplay;
1475 void queue_route_list_reordered ();
1477 void build_route_list_menu ();
1478 void show_route_list_menu ();
1480 void show_all_routes ();
1481 void hide_all_routes ();
1482 void show_all_audiotracks ();
1483 void hide_all_audiotracks ();
1484 void show_all_audiobus ();
1485 void hide_all_audiobus ();
1487 void set_all_tracks_visibility (bool yn);
1488 void set_all_audio_visibility (int type, bool yn);
1490 /* edit group management */
1492 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1493 GroupListModelColumns () {
1499 Gtk::TreeModelColumn<bool> is_active;
1500 Gtk::TreeModelColumn<bool> is_visible;
1501 Gtk::TreeModelColumn<std::string> text;
1502 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1505 GroupListModelColumns group_columns;
1506 Glib::RefPtr<Gtk::ListStore> group_model;
1507 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1509 Gtk::TreeView edit_group_display;
1510 Gtk::ScrolledWindow edit_group_display_scroller;
1511 Gtk::Menu* edit_group_list_menu;
1513 void build_edit_group_list_menu ();
1514 void activate_all_edit_groups ();
1515 void disable_all_edit_groups ();
1517 bool in_edit_group_row_change;
1518 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1520 void new_edit_group ();
1521 void edit_group_list_button_clicked ();
1522 gint edit_group_list_button_press_event (GdkEventButton* ev);
1523 void edit_group_selection_changed ();
1524 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1525 void fake_remove_edit_group (ARDOUR::RouteGroup* group);
1526 void add_edit_group (ARDOUR::RouteGroup* group);
1527 void remove_selected_edit_group ();
1528 void edit_groups_changed ();
1529 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1531 Gtk::VBox list_vpacker;
1535 int autoscroll_timeout_tag;
1536 int autoscroll_direction;
1537 uint32_t autoscroll_cnt;
1538 jack_nframes_t autoscroll_distance;
1540 static gint _autoscroll_canvas (void *);
1541 gint autoscroll_canvas ();
1542 void start_canvas_autoscroll (int direction);
1543 void stop_canvas_autoscroll ();
1544 void maybe_autoscroll (GdkEvent*);
1553 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1554 void point_trim (GdkEvent*);
1555 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1556 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1557 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1558 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1560 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1561 void thaw_region_after_trim (AudioRegionView& rv);
1563 void trim_region_to_edit_cursor ();
1564 void trim_region_from_edit_cursor ();
1566 bool show_gain_after_trim;
1570 int convert_drop_to_paths (std::vector<std::string>& paths,
1571 const Glib::RefPtr<Gdk::DragContext>& context,
1574 const Gtk::SelectionData& data,
1578 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1581 const Gtk::SelectionData& data,
1585 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1588 const Gtk::SelectionData& data,
1593 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1596 const Gtk::SelectionData& data,
1600 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1603 const Gtk::SelectionData& data,
1609 ExportDialog *export_dialog;
1610 ExportDialog *export_range_markers_dialog;
1612 void export_range (jack_nframes_t start, jack_nframes_t end);
1613 void export_range_markers ();
1615 int write_region_selection(AudioRegionSelection&);
1616 bool write_region (string path, ARDOUR::AudioRegion&);
1617 void export_region ();
1618 void bounce_region_selection ();
1619 void bounce_range_selection ();
1620 void external_edit_region ();
1622 int write_audio_selection (TimeSelection&);
1623 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1625 void write_selection ();
1629 UndoAction get_memento() const;
1631 void begin_reversible_command (string cmd_name);
1632 void commit_reversible_command ();
1634 /* visual history */
1636 UndoHistory visual_history;
1637 UndoCommand current_visual_command;
1639 void begin_reversible_visual_command (const string & cmd_name);
1640 void commit_reversible_visual_command ();
1642 void update_title ();
1643 void update_title_s (const string & snapshot_name);
1646 Selection* selection;
1647 double frames_per_unit;
1653 void store_state (State&) const;
1654 void restore_state (State *);
1656 void instant_save ();
1658 ARDOUR::AudioRegion* last_audition_region;
1660 /* freeze operations */
1662 ARDOUR::InterThreadInfo freeze_status;
1663 gint freeze_progress_timeout (void *);
1664 static void* _freeze_thread (void*);
1665 void* freeze_thread ();
1667 void freeze_route ();
1668 void unfreeze_route ();
1670 /* edit-group solo + mute */
1672 void set_edit_group_solo (ARDOUR::Route&, bool);
1673 void set_edit_group_mute (ARDOUR::Route&, bool);
1677 void duplicate_dialog (bool for_region);
1681 Gtk::Menu* edit_menu;
1682 bool edit_menu_map_handler (GdkEventAny*);
1684 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1686 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1687 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1688 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1690 struct TimeStretchDialog : public ArdourDialog {
1691 ARDOUR::Session::TimeStretchRequest request;
1693 AudioRegionSelection regions;
1694 Gtk::ProgressBar progress_bar;
1695 Gtk::ToggleButton quick_button;
1696 Gtk::ToggleButton antialias_button;
1697 Gtk::Button cancel_button;
1698 Gtk::Button action_button;
1699 Gtk::HBox lower_button_box;
1700 Gtk::HBox upper_button_box;
1704 TimeStretchDialog (Editor& e);
1706 gint update_progress ();
1707 sigc::connection first_cancel;
1708 sigc::connection first_delete;
1709 void cancel_timestretch_in_progress ();
1710 gint delete_timestretch_in_progress (GdkEventAny*);
1713 /* "whats mine is yours" */
1715 friend class TimeStretchDialog;
1717 TimeStretchDialog* current_timestretch;
1719 static void* timestretch_thread (void *arg);
1720 int run_timestretch (AudioRegionSelection&, float fraction);
1721 void do_timestretch (TimeStretchDialog&);
1723 /* editor-mixer strip */
1725 MixerStrip *current_mixer_strip;
1726 Gtk::VBox current_mixer_strip_vbox;
1727 void cms_deleted ();
1728 void current_mixer_strip_hidden ();
1729 void current_mixer_strip_removed ();
1731 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1732 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1734 /* nudging tracks */
1736 void nudge_track (bool use_edit_cursor, bool forwards);
1740 bool _xfade_visibility;
1742 /* <CMT Additions> */
1743 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1744 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1746 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1747 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1749 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1750 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1751 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1753 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1754 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1755 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1756 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1758 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1759 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1760 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1761 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1763 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1764 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1765 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1766 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1767 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1768 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1770 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1771 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1772 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1773 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1774 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1775 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1777 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1778 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1780 ImageFrameSocketHandler* image_socket_listener ;
1781 /* </CMT Additions> */
1783 void toggle_xfade_active (ARDOUR::Crossfade*);
1784 void toggle_xfade_length (ARDOUR::Crossfade*);
1785 void edit_xfade (ARDOUR::Crossfade*);
1786 void remove_xfade ();
1787 void xfade_edit_left_region ();
1788 void xfade_edit_right_region ();
1790 static const int32_t default_width = 995;
1791 static const int32_t default_height = 765;
1795 Gtk::Button nudge_forward_button;
1796 Gtk::Button nudge_backward_button;
1797 Gtk::HBox nudge_hbox;
1798 Gtk::VBox nudge_vbox;
1799 Gtk::Label nudge_label;
1800 AudioClock nudge_clock;
1802 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1806 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1808 /* handling cleanup */
1810 int playlist_deletion_dialog (ARDOUR::Playlist*);
1812 vector<sigc::connection> session_connections;
1814 /* tracking step changes of track height */
1816 TimeAxisView* current_stepping_trackview;
1817 struct timeval last_track_height_step_timestamp;
1818 gint track_height_step_timeout();
1819 sigc::connection step_timeout;
1821 TimeAxisView* entered_track;
1822 AudioRegionView* entered_regionview;
1823 bool clear_entered_track;
1824 gint left_track_canvas (GdkEventCrossing*);
1825 void set_entered_track (TimeAxisView*);
1826 void set_entered_regionview (AudioRegionView*);
1827 gint left_automation_track ();
1829 bool _new_regionviews_show_envelope;
1831 void toggle_gain_envelope_visibility ();
1832 void toggle_gain_envelope_active ();
1834 bool on_key_press_event (GdkEventKey*);
1836 void session_state_saved (string);
1839 #endif /* __ardour_editor_h__ */