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>
38 #include <gtkmm/layout.h>
39 #include <gtkmm/comboboxtext.h>
41 #include <gtkmm2ext/selector.h>
42 #include <gtkmm2ext/click_box.h>
44 #include <ardour/stateful.h>
45 #include <ardour/session.h>
46 #include <ardour/tempo.h>
47 #include <ardour/location.h>
48 #include <ardour/region.h>
50 #include "keyboard_target.h"
51 #include "audio_clock.h"
52 #include "gtk-custom-ruler.h"
53 #include "ardour_dialog.h"
54 #include "public_editor.h"
57 #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(std::string track_name, void*) ;
146 void add_imageframe_marker_time_axis(std::string track_name, TimeAxisView* marked_track, void*) ;
147 void connect_to_image_compositor() ;
148 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
149 TimeAxisView* get_named_time_axis(std::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 (bool add);
219 void select_all (bool add);
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 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
259 Width editor_mixer_strip_width;
260 void show_editor_mixer (bool yn);
261 void set_selected_mixer_strip (TimeAxisView&);
262 void unselect_strip_in_display (TimeAxisView& tv);
263 void select_strip_in_display (TimeAxisView* tv);
265 /* nudge is initiated by transport controls owned by ARDOUR_UI */
267 void nudge_forward (bool next);
268 void nudge_backward (bool next);
270 /* nudge initiated from context menu */
272 void nudge_forward_capture_offset ();
273 void nudge_backward_capture_offset ();
275 /* playhead/screen stuff */
277 void set_follow_playhead (bool yn);
278 void toggle_follow_playhead ();
279 bool follow_playhead() const { return _follow_playhead; }
283 void toggle_xfades_active();
284 void toggle_xfade_visibility ();
285 void set_xfade_visibility (bool yn);
286 bool xfade_visibility() const { return _xfade_visibility; }
288 /* redirect shared ops menu. caller must free returned menu */
290 Gtk::Menu* redirect_menu ();
292 /* floating windows/transient */
294 void ensure_float (Gtk::Window&);
298 void scroll_tracks_down_line ();
299 void scroll_tracks_up_line ();
301 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
302 void prepare_for_cleanup ();
304 void reposition_x_origin (jack_nframes_t sample);
307 void map_transport_state ();
308 void map_position_change (jack_nframes_t);
315 ARDOUR::Session *session;
316 ARDOUR::AudioEngine& engine;
319 PlaylistSelector* _playlist_selector;
329 TransportMarkerBarItem,
331 GainControlPointItem,
333 GainAutomationControlPointItem,
334 GainAutomationLineItem,
335 PanAutomationControlPointItem,
336 PanAutomationLineItem,
337 RedirectAutomationControlPointItem,
338 RedirectAutomationLineItem,
343 AudioRegionViewNameHighlight,
345 StartSelectionTrimItem,
346 EndSelectionTrimItem,
353 /* <CMT Additions> */
356 MarkerViewHandleStartItem,
357 MarkerViewHandleEndItem,
359 ImageFrameTimeAxisItem,
360 ImageFrameHandleStartItem,
361 ImageFrameHandleEndItem,
362 /* </CMT Additions> */
366 /* don't remove this */
371 void set_frames_per_unit (double);
372 void frames_per_unit_modified ();
374 Editing::MouseMode mouse_mode;
375 void mouse_insert (GdkEventButton *);
377 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
379 Gtk::HPaned canvas_region_list_pane;
380 Gtk::HPaned track_list_canvas_pane;
382 Gtk::EventBox meter_base;
384 Gtk::EventBox marker_base;
385 Gtk::HBox marker_box;
386 Gtk::VBox scrollers_rulers_markers_box;
388 void location_changed (ARDOUR::Location *);
389 void location_flags_changed (ARDOUR::Location *, void *);
390 void refresh_location_display ();
391 void refresh_location_display_s (ARDOUR::Change);
392 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
393 void add_new_location (ARDOUR::Location *);
394 void location_gone (ARDOUR::Location *);
395 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
396 gint really_remove_marker (ARDOUR::Location* loc);
398 uint32_t location_marker_color;
399 uint32_t location_range_color;
400 uint32_t location_loop_color;
401 uint32_t location_punch_color;
402 uint32_t location_cd_marker_color;
404 struct LocationMarkers {
412 void set_name (const string&);
413 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
414 void set_color_rgba (uint32_t);
417 LocationMarkers *find_location_markers (ARDOUR::Location *);
418 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
420 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
421 LocationMarkerMap location_markers;
423 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
424 void clear_marker_display ();
425 void mouse_add_new_marker (jack_nframes_t where);
427 TimeAxisView* clicked_trackview;
428 AudioTimeAxisView* clicked_audio_trackview;
429 AudioRegionView* clicked_regionview;
430 AudioRegionView* latest_regionview;
431 uint32_t clicked_selection;
432 CrossfadeView* clicked_crossfadeview;
433 ControlPoint* clicked_control_point;
435 void catch_vanishing_audio_regionview (AudioRegionView *);
436 void set_selected_control_point_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
437 void set_selected_track_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
438 void set_selected_regionview_from_click (bool add = false, bool no_track_remove=false);
439 void set_selected_regionview_from_region_list (ARDOUR::Region& region, bool add = false);
440 gint set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
441 void collect_new_region_view (AudioRegionView *);
443 Gtk::Menu track_context_menu;
444 Gtk::Menu track_region_context_menu;
445 Gtk::Menu track_selection_context_menu;
446 Gtk::Menu track_crossfade_context_menu;
448 Gtk::MenuItem* region_edit_menu_split_item;
449 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
450 Gtk::Menu * track_region_edit_playlist_menu;
451 Gtk::Menu * track_edit_playlist_submenu;
452 Gtk::Menu * track_selection_edit_playlist_submenu;
454 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
455 Gtk::Menu* build_track_context_menu (jack_nframes_t);
456 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
457 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
458 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
459 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
460 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
461 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
462 void add_region_context_items (StreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
463 void add_crossfade_context_items (StreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
464 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
466 void handle_new_route (ARDOUR::Route&);
467 void handle_new_route_p (ARDOUR::Route*);
468 void remove_route (TimeAxisView *);
471 Gtk::HBox global_hpacker;
472 Gtk::VBox global_vpacker;
475 Gdk::Cursor* current_canvas_cursor;
477 ArdourCanvas::CanvasAA track_canvas;
478 ArdourCanvas::CanvasAA time_canvas;
480 ArdourCanvas::Text* first_action_message;
481 ArdourCanvas::Text* verbose_canvas_cursor;
482 bool verbose_cursor_visible;
484 void session_control_changed (ARDOUR::Session::ControlType);
485 void queue_session_control_changed (ARDOUR::Session::ControlType);
488 bool track_canvas_motion (GdkEvent*);
490 void set_verbose_canvas_cursor (string, double x, double y);
491 void set_verbose_canvas_cursor_text (string);
492 void show_verbose_canvas_cursor();
493 void hide_verbose_canvas_cursor();
495 bool verbose_cursor_on; // so far unused
497 void flush_track_canvas ();
498 void flush_time_canvas ();
500 Gtk::EventBox time_canvas_event_box;
501 Gtk::EventBox track_canvas_event_box;
502 Gtk::EventBox time_button_event_box;
504 ArdourCanvas::Group *minsec_group;
505 ArdourCanvas::Group *bbt_group;
506 ArdourCanvas::Group *smpte_group;
507 ArdourCanvas::Group *frame_group;
508 ArdourCanvas::Group *tempo_group;
509 ArdourCanvas::Group *meter_group;
510 ArdourCanvas::Group *marker_group;
511 ArdourCanvas::Group *range_marker_group;
512 ArdourCanvas::Group *transport_marker_group;
515 ruler_metric_smpte = 0,
516 ruler_metric_bbt = 1,
517 ruler_metric_frames = 2,
518 ruler_metric_minsec = 3,
520 ruler_time_tempo = 4,
521 ruler_time_meter = 5,
522 ruler_time_marker = 6,
523 ruler_time_range_marker = 7,
524 ruler_time_transport_marker = 8,
527 static GtkCustomMetric ruler_metrics[4];
529 bool no_ruler_shown_update;
531 gint ruler_button_press (GdkEventButton*);
532 gint ruler_button_release (GdkEventButton*);
533 gint ruler_mouse_motion (GdkEventMotion*);
535 gint ruler_pressed_button;
536 Gtk::Widget * ruler_grabbed_widget;
538 void initialize_rulers ();
539 void update_just_smpte ();
540 void update_fixed_rulers ();
541 void update_tempo_based_rulers ();
542 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
543 void update_ruler_visibility ();
544 void ruler_toggled (int);
545 gint ruler_label_button_release (GdkEventButton*);
546 void store_ruler_visibility ();
547 void restore_ruler_visibility ();
549 static gint _metric_get_smpte (GtkCustomRulerMark **, gulong, gulong, gint);
550 static gint _metric_get_bbt (GtkCustomRulerMark **, gulong, gulong, gint);
551 static gint _metric_get_frames (GtkCustomRulerMark **, gulong, gulong, gint);
552 static gint _metric_get_minsec (GtkCustomRulerMark **, gulong, gulong, gint);
554 gint metric_get_smpte (GtkCustomRulerMark **, gulong, gulong, gint);
555 gint metric_get_bbt (GtkCustomRulerMark **, gulong, gulong, gint);
556 gint metric_get_frames (GtkCustomRulerMark **, gulong, gulong, gint);
557 gint metric_get_minsec (GtkCustomRulerMark **, gulong, gulong, gint);
559 GtkWidget *_smpte_ruler;
560 GtkWidget *_bbt_ruler;
561 GtkWidget *_frames_ruler;
562 GtkWidget *_minsec_ruler;
563 Gtk::Widget *smpte_ruler;
564 Gtk::Widget *bbt_ruler;
565 Gtk::Widget *frames_ruler;
566 Gtk::Widget *minsec_ruler;
567 static Editor *ruler_editor;
569 static const double timebar_height;
570 guint32 visible_timebars;
571 Gtk::Menu *editor_ruler_menu;
573 ArdourCanvas::SimpleRect* tempo_bar;
574 ArdourCanvas::SimpleRect* meter_bar;
575 ArdourCanvas::SimpleRect* marker_bar;
576 ArdourCanvas::SimpleRect* range_marker_bar;
577 ArdourCanvas::SimpleRect* transport_marker_bar;
580 ArdourCanvas::Line* tempo_line;
581 ArdourCanvas::Line* meter_line;
582 ArdourCanvas::Line* marker_line;
583 ArdourCanvas::Line* range_marker_line;
584 ArdourCanvas::Line* transport_marker_line;
586 ArdourCanvas::Points tempo_line_points;
587 ArdourCanvas::Points meter_line_points;
588 ArdourCanvas::Points marker_line_points;
589 ArdourCanvas::Points range_marker_line_points;
590 ArdourCanvas::Points transport_marker_line_points;
592 Gtk::Label minsec_label;
593 Gtk::Label bbt_label;
594 Gtk::Label smpte_label;
595 Gtk::Label frame_label;
596 Gtk::Label tempo_label;
597 Gtk::Label meter_label;
598 Gtk::Label mark_label;
599 Gtk::Label range_mark_label;
600 Gtk::Label transport_mark_label;
603 Gtk::VBox time_button_vbox;
604 Gtk::HBox time_button_hbox;
608 ArdourCanvas::Points* points;
609 ArdourCanvas::Item* canvas_item;
610 jack_nframes_t current_frame;
613 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*));
616 void set_position (jack_nframes_t);
617 void set_length (double units);
618 void set_y_axis (double position);
621 friend struct Cursor; /* it needs access to several private
625 Cursor* playhead_cursor;
627 ArdourCanvas::Group* cursor_group;
629 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
630 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
631 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
632 void cursor_to_selection_start (Cursor *);
633 void cursor_to_selection_end (Cursor *);
635 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
637 vector<jack_nframes_t> region_boundary_cache;
638 void build_region_boundary_cache ();
640 Gtk::VBox trackview_vpacker;
643 Gtk::HBox bottom_hbox;
645 Gtk::Table edit_packer;
646 Gtk::Frame edit_frame;
647 Gtk::VScrollbar edit_vscrollbar;
649 /* the horizontal scroller works in a rather different way
650 than a regular scrollbar, since its used for
651 zoom control/indication as well. But more importantly,
652 its different components (slider, left arrow, right arrow)
653 have to be packed separately into the edit_packer.
656 Gtk::HScrollbar edit_hscrollbar;
657 Gtk::DrawingArea edit_hscroll_slider;
658 Gtk::Arrow edit_hscroll_left_arrow;
659 Gtk::Arrow edit_hscroll_right_arrow;
660 Gtk::EventBox edit_hscroll_left_arrow_event;
661 Gtk::EventBox edit_hscroll_right_arrow_event;
662 gint edit_hscroll_slider_width;
663 gint edit_hscroll_slider_height;
664 static const gint edit_hscroll_edge_width = 3;
665 bool edit_hscroll_dragging;
666 double edit_hscroll_drag_last;
668 void hscroll_slider_allocate (Gtk::Allocation &);
669 gint hscroll_slider_expose (GdkEventExpose*);
670 gint hscroll_slider_button_press (GdkEventButton*);
671 gint hscroll_slider_button_release (GdkEventButton*);
672 gint hscroll_slider_motion (GdkEventMotion*);
674 gint hscroll_trough_expose (GdkEventExpose*);
675 gint hscroll_trough_button_press (GdkEventButton*);
676 gint hscroll_trough_button_release (GdkEventButton*);
678 void update_hscroller ();
680 gint hscroll_left_arrow_button_press (GdkEventButton *);
681 gint hscroll_left_arrow_button_release (GdkEventButton *);
682 gint hscroll_right_arrow_button_press (GdkEventButton *);
683 gint hscroll_right_arrow_button_release (GdkEventButton *);
685 guint32 canvas_width;
686 guint32 canvas_height;
688 Gtk::ScrolledWindow track_canvas_scroller;
689 Gtk::ScrolledWindow time_canvas_scroller;
690 Gtk::ScrolledWindow edit_controls_scroller;
692 gint edit_controls_button_release (GdkEventButton*);
693 Gtk::Menu *edit_controls_left_menu;
694 Gtk::Menu *edit_controls_right_menu;
696 void track_canvas_scroller_realized ();
697 void time_canvas_scroller_realized ();
699 Gtk::VBox track_canvas_vbox;
700 Gtk::VBox time_canvas_vbox;
701 Gtk::VBox edit_controls_vbox;
702 Gtk::HBox edit_controls_hbox;
704 void tie_vertical_scrolling ();
705 void canvas_horizontally_scrolled ();
706 void reposition_and_zoom (jack_nframes_t sample, double fpu);
707 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
708 void end_location_changed (ARDOUR::Location*);
709 bool repos_zoom_queued;
710 bool no_zoom_repos_update;
711 bool no_tempo_map_update;
713 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
714 RegionListDisplayModelColumns() {
718 Gtk::TreeModelColumn<Glib::ustring> name;
719 Gtk::TreeModelColumn<ARDOUR::Region*> region;
722 RegionListDisplayModelColumns region_list_columns;
723 Gtk::TreeView region_list_display;
724 Glib::RefPtr<Gtk::TreeStore> region_list_model;
725 Glib::RefPtr<Gtk::TreeModelSort> region_list_sort_model;
726 Glib::RefPtr<Gtk::Action> toggle_full_region_list_action;
728 void region_list_selection_changed ();
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 bool region_list_display_enter_notify (GdkEventCrossing *);
739 bool region_list_display_leave_notify (GdkEventCrossing *);
740 void region_list_clear ();
741 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
742 void build_region_list_menu ();
744 Gtk::CheckMenuItem* toggle_auto_regions_item;
745 Gtk::CheckMenuItem* toggle_full_region_list_item;
747 Gtk::MenuItem* import_audio_item;
748 Gtk::MenuItem* embed_audio_item;
750 bool show_automatic_regions_in_region_list;
751 Editing::RegionListSortType region_list_sort_type;
753 void reset_region_list_sort_direction (bool);
754 void reset_region_list_sort_type (Editing::RegionListSortType);
756 void toggle_full_region_list ();
757 void toggle_show_auto_regions ();
759 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
761 /* named selections */
763 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
764 NamedSelectionDisplayModelColumns() {
768 Gtk::TreeModelColumn<Glib::ustring> text;
769 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
772 NamedSelectionDisplayModelColumns named_selection_columns;
773 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
775 Gtk::VPaned region_selection_vpane;
776 Gtk::TreeView named_selection_display;
777 Gtk::ScrolledWindow named_selection_scroller;
779 void name_selection();
780 void named_selection_name_chosen ();
781 void create_named_selection (string);
782 void paste_named_selection (float times);
784 void handle_new_named_selection ();
785 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
786 void redisplay_named_selections ();
788 gint named_selection_display_button_press (GdkEventButton *ev);
789 void named_selection_display_selection_changed ();
793 TrackViewList track_views;
794 TimeAxisView *trackview_by_y_position (double ypos);
796 static Gdk::Cursor* cross_hair_cursor;
797 static Gdk::Cursor* trimmer_cursor;
798 static Gdk::Cursor* selector_cursor;
799 static Gdk::Cursor* grabber_cursor;
800 static Gdk::Cursor* zoom_cursor;
801 static Gdk::Cursor* time_fx_cursor;
802 static Gdk::Cursor* fader_cursor;
803 static Gdk::Cursor* speaker_cursor;
804 static Gdk::Cursor* null_cursor;
805 static Gdk::Cursor* wait_cursor;
806 static Gdk::Cursor* timebar_cursor;
808 static void build_cursors ();
810 sigc::connection scroll_connection;
811 jack_nframes_t last_update_frame;
812 void center_screen (jack_nframes_t);
813 void center_screen_internal (jack_nframes_t, float);
815 void update_current_screen ();
816 sigc::connection slower_update_connection;
817 void update_slower ();
819 gint show_track_context_menu (GdkEventButton *);
820 void hide_track_context_menu ();
822 void session_going_away ();
824 jack_nframes_t cut_buffer_start;
825 jack_nframes_t cut_buffer_length;
827 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
828 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
829 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
830 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
831 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
832 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
834 /* KEYMAP HANDLING */
836 void register_actions ();
837 void install_keybindings ();
839 int ensure_cursor (jack_nframes_t* pos);
841 void fake_handle_new_audio_region (ARDOUR::AudioRegion *);
842 void handle_new_audio_region (ARDOUR::AudioRegion *);
843 void fake_handle_audio_region_removed (ARDOUR::AudioRegion *);
844 void handle_audio_region_removed (ARDOUR::AudioRegion *);
845 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
846 void region_hidden (ARDOUR::Region*);
847 void redisplay_regions ();
848 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
850 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
852 void cut_copy (Editing::CutCopyOp);
853 void cut_copy_points (Editing::CutCopyOp);
854 void cut_copy_regions (Editing::CutCopyOp);
855 void cut_copy_ranges (Editing::CutCopyOp);
858 void paste_internal (jack_nframes_t position, float times);
860 /* EDITING OPERATIONS */
862 void toggle_region_mute ();
863 void toggle_region_opaque ();
864 void raise_region ();
865 void raise_region_to_top ();
866 void lower_region ();
867 void lower_region_to_bottom ();
868 void split_region ();
869 void split_region_at (jack_nframes_t);
870 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
871 void crop_region_to_selection ();
872 void set_region_sync_from_edit_cursor ();
873 void remove_region_sync();
874 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
875 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
876 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
877 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
878 void remove_some_regions ();
879 void remove_clicked_region ();
880 void destroy_clicked_region ();
882 void duplicate_some_regions (AudioRegionSelection&, float times);
883 void duplicate_selection (float times);
884 void region_fill_selection ();
886 void region_fill_track ();
887 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
888 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
889 void split_multichannel_region();
890 void reverse_region ();
891 void normalize_region ();
892 void denormalize_region ();
894 void audition_region_from_region_list ();
895 void hide_region_from_region_list ();
896 void remove_region_from_region_list ();
898 void align (ARDOUR::RegionPoint);
899 void align_relative (ARDOUR::RegionPoint);
904 void paste (float times);
906 int get_prefix (float&, bool&);
908 void keyboard_paste ();
909 void keyboard_duplicate_region ();
910 void keyboard_duplicate_selection ();
911 void keyboard_nudge ();
912 void keyboard_insert_region_list_selection ();
914 void region_from_selection ();
915 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
918 void rename_region ();
919 void rename_region_finished (bool);
921 void play_from_start ();
922 void play_from_edit_cursor ();
923 void play_selected_region ();
924 void audition_selected_region ();
925 void toggle_loop_playback ();
926 void loop_selected_region ();
927 void play_location (ARDOUR::Location&);
928 void loop_location (ARDOUR::Location&);
930 Editing::ZoomFocus zoom_focus;
932 void temporal_zoom_selection ();
933 void temporal_zoom_session ();
934 void temporal_zoom (gdouble scale);
935 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, string op);
936 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
938 void amplitude_zoom (gdouble scale);
939 void amplitude_zoom_step (bool in);
941 void insert_region_list_drag (ARDOUR::AudioRegion&);
942 void insert_region_list_selection (float times);
944 void insert_sndfile (bool as_tracks);
945 void embed_audio (); // inserts into region list
946 int reject_because_rate_differs (string path, SF_INFO& finfo, string action, bool multiple_pending);
948 void do_embed_sndfiles (vector<string> paths, bool split);
949 void embed_sndfile (string path, bool split, bool multiple_files, bool& check_sr);
951 void do_insert_sndfile (vector<string> path, bool multi, jack_nframes_t frame);
952 void insert_paths_as_new_tracks (std::vector<std::string> paths, bool multi); // inserts files as new tracks
953 void insert_sndfile_into (string path, bool multi, AudioTimeAxisView* tv, jack_nframes_t& frame, bool prompt=true);
954 static void* _insert_sndfile_thread (void*);
955 void* insert_sndfile_thread (void*);
957 /* generic interthread progress window */
959 ArdourDialog* interthread_progress_window;
960 Gtk::Label interthread_progress_label;
961 Gtk::VBox interthread_progress_vbox;
962 Gtk::ProgressBar interthread_progress_bar;
963 Gtk::Button interthread_cancel_button;
964 Gtk::Label interthread_cancel_label;
965 sigc::connection interthread_progress_connection;
966 void interthread_cancel_clicked ();
967 void build_interthread_progress_window ();
968 ARDOUR::InterThreadInfo* current_interthread_info;
970 /* import specific info */
972 ARDOUR::Session::import_status import_status;
973 gint import_progress_timeout (void *);
974 static void *_import_thread (void *);
975 void* import_thread ();
976 void catch_new_audio_region (ARDOUR::AudioRegion*);
977 ARDOUR::AudioRegion* last_audio_region;
979 /* to support this ... */
981 void import_audio (bool as_tracks);
982 void do_import (vector<string> paths, bool split, bool as_tracks);
984 void move_to_start ();
987 void center_playhead ();
988 void center_edit_cursor ();
989 void edit_cursor_backward ();
990 void edit_cursor_forward ();
991 void playhead_backward ();
992 void playhead_forward ();
993 void scroll_backward (float pages=0.8f);
994 void scroll_forward (float pages=0.8f);
995 void scroll_tracks_down ();
996 void scroll_tracks_up ();
997 void delete_sample_forward ();
998 void delete_sample_backward ();
999 void delete_screen ();
1000 void search_backwards ();
1001 void search_forwards ();
1003 void clear_markers ();
1004 void clear_ranges ();
1005 void clear_locations ();
1006 void jump_forward_to_mark ();
1007 void jump_backward_to_mark ();
1008 void cursor_align (bool playhead_to_edit);
1010 void remove_last_capture ();
1012 void set_selection_from_range (ARDOUR::Location&);
1013 void set_selection_from_punch ();
1014 void set_selection_from_loop ();
1016 void add_location_from_selection ();
1017 void set_route_loop_selection ();
1019 void add_location_from_playhead_cursor ();
1021 void reverse_selection ();
1022 void edit_envelope ();
1024 void start_scrolling ();
1025 void stop_scrolling ();
1027 void keyboard_selection_begin ();
1028 void keyboard_selection_finish (bool add);
1029 bool have_pending_keyboard_selection;
1030 jack_nframes_t pending_keyboard_selection_start;
1032 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1033 void extend_selection_to_end_of_region (bool next);
1034 void extend_selection_to_start_of_region (bool previous);
1036 Editing::SnapType snap_type;
1037 Editing::SnapMode snap_mode;
1038 double snap_threshold;
1040 void soundfile_chosen_for_insert (string selection, bool split_channels);
1041 void soundfile_chosen_for_embed (string selection, bool split_channels);
1042 void soundfile_chosen_for_import (string selection, bool split_channels);
1044 void handle_gui_changes (string, void *);
1046 void hide_all_tracks (bool with_select);
1048 void route_display_selection_changed ();
1049 void redisplay_route_list();
1050 gint route_list_reordered ();
1051 bool ignore_route_list_reorder;
1052 void queue_route_list_reordered ();
1055 ArdourCanvas::Item* item;
1057 jack_nframes_t last_frame_position;
1058 int32_t pointer_frame_offset;
1059 jack_nframes_t grab_frame;
1060 jack_nframes_t last_pointer_frame;
1061 jack_nframes_t current_pointer_frame;
1062 double grab_x, grab_y;
1063 double cumulative_x_drag;
1064 double cumulative_y_drag;
1065 double current_pointer_x;
1066 double current_pointer_y;
1067 void (Editor::*motion_callback)(ArdourCanvas::Item*, GdkEvent*);
1068 void (Editor::*finished_callback)(ArdourCanvas::Item*, GdkEvent*);
1069 TimeAxisView* last_trackview;
1074 bool move_threshold_passsed;
1075 bool want_move_threshold;
1077 ARDOUR::Location* copied_location;
1080 struct LineDragInfo {
1085 LineDragInfo current_line_drag_info;
1087 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1088 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1090 Gtk::Menu fade_context_menu;
1091 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1093 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1094 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1095 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1096 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1097 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1100 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1101 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1102 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1103 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1105 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1106 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1107 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1108 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1109 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1110 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1111 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1112 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1114 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1115 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1116 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1117 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1119 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1121 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1122 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1123 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1124 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1125 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1126 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1127 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1128 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1129 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1130 void start_line_grab (AutomationLine *, GdkEvent*);
1131 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1132 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1134 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1136 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1137 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1139 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1140 void brush (jack_nframes_t);
1142 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1143 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1145 /* Canvas event handlers */
1150 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1151 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1152 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1153 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1154 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1155 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1156 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1157 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1158 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1159 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1160 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1161 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1162 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1163 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1164 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1165 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1166 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1167 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1168 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1170 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1171 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1172 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1173 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1174 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1176 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*);
1177 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*);
1178 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*);
1179 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*);
1180 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*);
1181 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*);
1182 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*);
1183 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*);
1185 /* non-public event handlers */
1187 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1188 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1189 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1191 bool track_canvas_button_press_event (GdkEventButton *);
1192 bool track_canvas_button_release_event (GdkEventButton *);
1194 void track_canvas_allocate (GtkAllocation* alloc);
1195 void time_canvas_allocate (GtkAllocation* alloc);
1197 void set_edit_cursor (GdkEvent* event);
1198 void set_playhead_cursor (GdkEvent* event);
1200 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1201 void kbd_set_playhead_cursor ();
1202 void kbd_set_edit_cursor ();
1204 void kbd_align (ARDOUR::RegionPoint);
1205 void kbd_align_relative (ARDOUR::RegionPoint);
1207 void kbd_audition ();
1209 void kbd_do_split (GdkEvent*);
1210 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1211 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1212 void kbd_do_brush (GdkEvent*);
1213 void kbd_do_audition (GdkEvent*);
1215 void fake_handle_new_duration ();
1216 void handle_new_duration ();
1217 void initialize_canvas ();
1218 void reset_scrolling_region (GtkAllocation* alloc = 0);
1219 void scroll_canvas ();
1221 /* sub-event loop handling */
1223 int32_t sub_event_loop_status;
1224 void run_sub_event_loop ();
1225 void finish_sub_event_loop (int status);
1226 gint finish_sub_event_loop_on_delete (GdkEventAny*, int32_t status);
1228 /* display control */
1230 bool _show_measures;
1231 bool _show_waveforms;
1232 bool _follow_playhead;
1233 bool _show_waveforms_recording;
1235 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1237 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1239 typedef vector<ArdourCanvas::Line*> TimeLineList;
1240 TimeLineList free_measure_lines;
1241 TimeLineList used_measure_lines;
1243 ArdourCanvas::Group* time_line_group;
1244 ArdourCanvas::Line* get_time_line ();
1245 void hide_measures ();
1246 void draw_measures ();
1247 void draw_time_bars ();
1249 void new_tempo_section ();
1251 void mouse_add_new_tempo_event (jack_nframes_t where);
1252 void mouse_add_new_meter_event (jack_nframes_t where);
1254 void remove_tempo_marker (ArdourCanvas::Item*);
1255 void remove_meter_marker (ArdourCanvas::Item*);
1256 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1257 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1259 void edit_tempo_section (ARDOUR::TempoSection*);
1260 void edit_meter_section (ARDOUR::MeterSection*);
1261 void edit_tempo_marker (ArdourCanvas::Item*);
1262 void edit_meter_marker (ArdourCanvas::Item*);
1264 void marker_menu_edit ();
1265 void marker_menu_remove ();
1266 void marker_menu_rename ();
1267 void marker_menu_hide ();
1268 void marker_menu_loop_range ();
1269 void marker_menu_play_from ();
1270 void marker_menu_set_playhead ();
1271 void marker_menu_set_from_playhead ();
1272 void marker_menu_set_from_selection ();
1273 void new_transport_marker_menu_set_loop ();
1274 void new_transport_marker_menu_set_punch ();
1275 void update_loop_range_view (bool visibility=false);
1276 void update_punch_range_view (bool visibility=false);
1277 gint new_transport_marker_menu_popdown (GdkEventAny*);
1278 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1279 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1280 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1281 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1282 void build_marker_menu ();
1283 void build_tm_marker_menu ();
1284 void build_transport_marker_menu ();
1285 void build_new_transport_marker_menu ();
1287 Gtk::Menu* tm_marker_menu;
1288 Gtk::Menu* marker_menu;
1289 Gtk::Menu* transport_marker_menu;
1290 Gtk::Menu* new_transport_marker_menu;
1291 ArdourCanvas::Item* marker_menu_item;
1293 typedef list<Marker*> Marks;
1296 void remove_metric_marks ();
1297 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1299 void tempo_map_changed (ARDOUR::Change);
1300 void redisplay_tempo ();
1302 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1303 uint32_t bbt_beat_subdivision;
1307 Gtk::ToggleButton editor_mixer_button;
1309 void editor_mixer_button_toggled ();
1311 AudioClock selection_start_clock;
1312 Gtk::Label selection_start_clock_label;
1313 AudioClock selection_end_clock;
1314 Gtk::Label selection_end_clock_label;
1315 AudioClock edit_cursor_clock;
1316 Gtk::Label edit_cursor_clock_label;
1317 AudioClock zoom_range_clock;
1318 Gtk::Button zoom_in_button;
1319 Gtk::Button zoom_out_button;
1320 Gtk::Button zoom_out_full_button;
1321 Gtk::Button zoom_onetoone_button;
1323 Gtk::VBox toolbar_clock_vbox;
1324 Gtk::VBox toolbar_selection_clock_vbox;
1325 Gtk::Table toolbar_selection_clock_table;
1326 Gtk::Label toolbar_selection_cursor_label;
1328 Gtk::Table mouse_mode_button_table;
1329 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1330 Gtk::ToggleButton mouse_select_button;
1331 Gtk::ToggleButton mouse_move_button;
1332 Gtk::ToggleButton mouse_gain_button;
1333 Gtk::ToggleButton mouse_zoom_button;
1334 Gtk::ToggleButton mouse_timefx_button;
1335 Gtk::ToggleButton mouse_audition_button;
1336 GroupedButtons *mouse_mode_button_set;
1337 void mouse_mode_toggled (Editing::MouseMode m);
1338 bool ignore_mouse_mode_toggle;
1340 gint mouse_select_button_release (GdkEventButton*);
1342 Gtk::VBox automation_box;
1343 Gtk::Button automation_mode_button;
1344 Gtk::ToggleButton global_automation_button;
1346 Gtk::ComboBoxText edit_mode_selector;
1347 Gtk::Label edit_mode_label;
1348 Gtk::VBox edit_mode_box;
1350 gint edit_mode_selection_done (GdkEventAny*);
1352 Gtk::ComboBoxText snap_type_selector;
1353 Gtk::Label snap_type_label;
1354 Gtk::VBox snap_type_box;
1356 gint snap_type_selection_done (GdkEventAny*);
1358 Gtk::ComboBoxText snap_mode_selector;
1359 Gtk::Label snap_mode_label;
1360 Gtk::VBox snap_mode_box;
1362 gint snap_mode_selection_done (GdkEventAny*);
1364 Gtk::ComboBoxText zoom_focus_selector;
1365 Gtk::Label zoom_focus_label;
1366 Gtk::VBox zoom_focus_box;
1368 gint zoom_focus_selection_done (GdkEventAny*);
1370 Gtk::Label zoom_indicator_label;
1371 Gtk::HBox zoom_indicator_box;
1372 Gtk::VBox zoom_indicator_vbox;
1374 void update_zoom_indicator ();
1375 void zoom_adjustment_changed();
1377 void edit_cursor_clock_changed();
1379 void setup_toolbar ();
1381 Gtkmm2ext::TearOff* tools_tearoff;
1382 Gtk::HBox toolbar_hbox;
1383 Gtk::EventBox toolbar_base;
1384 Gtk::Frame toolbar_frame;
1386 /* selection process */
1388 Selection* selection;
1389 Selection* cut_buffer;
1391 void time_selection_changed ();
1392 void track_selection_changed ();
1393 void region_selection_changed ();
1394 void point_selection_changed ();
1395 void audio_track_selection_changed ();
1396 void line_selection_changed ();
1405 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1406 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1407 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1408 void cancel_selection ();
1410 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1411 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1412 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1414 bool audio_region_selection_covers (jack_nframes_t where);
1416 Gtk::VPaned route_group_vpane;
1417 Gtk::Frame route_list_frame;
1418 Gtk::Frame edit_group_list_frame;
1420 /* transport range select process */
1421 enum RangeMarkerOp {
1423 CreateTransportMarker
1426 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1427 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1428 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1430 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1431 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1432 ArdourCanvas::Line* marker_drag_line;
1433 ArdourCanvas::Points* marker_drag_line_points;
1434 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1436 void update_marker_drag_item (ARDOUR::Location *);
1438 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1439 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1440 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1441 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1442 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1443 ArdourCanvas::Line *transport_punchin_line;
1444 ArdourCanvas::Line *transport_punchout_line;
1445 ArdourCanvas::SimpleRect *transport_preroll_rect;
1446 ArdourCanvas::SimpleRect *transport_postroll_rect;
1448 ARDOUR::Location* transport_loop_location();
1449 ARDOUR::Location* transport_punch_location();
1451 ARDOUR::Location *temp_location;
1453 /* object rubberband select process */
1455 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1456 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1457 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1459 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, bool add);
1461 ArdourCanvas::Item *rubberband_rect;
1463 /* mouse zoom process */
1465 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1466 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1467 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1469 ArdourCanvas::Item *zoom_rect;
1470 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1472 /* diskstream/route display management */
1474 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1475 RouteDisplayModelColumns() {
1479 Gtk::TreeModelColumn<Glib::ustring> text;
1480 Gtk::TreeModelColumn<TimeAxisView*> tv;
1483 RouteDisplayModelColumns route_display_columns;
1484 Glib::RefPtr<Gtk::ListStore> route_display_model;
1485 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1487 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1488 Gtk::TreeView route_list; //GTK2FIX rename to route_display
1489 Gtk::ScrolledWindow route_list_scroller;
1490 Gtk::Menu *route_list_menu;
1492 void route_list_column_click ();
1493 void build_route_list_menu ();
1494 void select_all_routes ();
1495 void unselect_all_routes ();
1496 void select_all_audiotracks ();
1497 void unselect_all_audiotracks ();
1498 void select_all_audiobus ();
1499 void unselect_all_audiobus ();
1501 /* edit group management */
1503 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1504 GroupListModelColumns () {
1509 Gtk::TreeModelColumn<bool> is_active;
1510 Gtk::TreeModelColumn<std::string> text;
1511 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1514 GroupListModelColumns group_columns;
1515 Glib::RefPtr<Gtk::ListStore> group_model;
1516 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1518 Gtk::Button edit_group_list_button;
1519 Gtk::Label edit_group_list_button_label;
1520 Gtk::TreeView edit_group_list;
1521 Gtk::ScrolledWindow edit_group_list_scroller;
1522 Gtk::Menu *edit_group_list_menu;
1523 Gtk::VBox edit_group_vbox;
1525 void edit_group_list_column_click (gint);
1526 void build_edit_group_list_menu ();
1527 void select_all_edit_groups ();
1528 void unselect_all_edit_groups ();
1529 void new_edit_group ();
1530 void edit_group_list_button_clicked ();
1531 gint edit_group_list_button_press_event (GdkEventButton* ev);
1532 void edit_group_selection_changed ();
1533 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1534 void add_edit_group (ARDOUR::RouteGroup* group);
1535 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1537 Gtk::VBox list_vpacker;
1539 static GdkPixmap* check_pixmap;
1540 static GdkBitmap* check_mask;
1541 static GdkPixmap* empty_pixmap;
1542 static GdkBitmap* empty_mask;
1546 int autoscroll_timeout_tag;
1547 int autoscroll_direction;
1548 uint32_t autoscroll_cnt;
1549 jack_nframes_t autoscroll_distance;
1551 static gint _autoscroll_canvas (void *);
1552 gint autoscroll_canvas ();
1553 void start_canvas_autoscroll (int direction);
1554 void stop_canvas_autoscroll ();
1555 void maybe_autoscroll (GdkEvent*);
1564 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1565 void point_trim (GdkEvent*);
1566 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1567 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1568 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1569 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1571 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1572 void thaw_region_after_trim (AudioRegionView& rv);
1574 void trim_region_to_edit_cursor ();
1575 void trim_region_from_edit_cursor ();
1577 bool show_gain_after_trim;
1581 int convert_drop_to_paths (std::vector<std::string>& paths,
1582 GdkDragContext *context,
1585 GtkSelectionData *data,
1589 void track_canvas_drag_data_received (GdkDragContext *context,
1592 GtkSelectionData *data,
1596 void region_list_display_drag_data_received (GdkDragContext *context,
1599 GtkSelectionData *data,
1605 ExportDialog *export_dialog;
1606 void export_range (jack_nframes_t start, jack_nframes_t end);
1608 int write_region_selection(AudioRegionSelection&);
1609 bool write_region (string path, ARDOUR::AudioRegion&);
1610 void export_region ();
1611 void write_a_region ();
1612 void bounce_region_selection ();
1613 void bounce_range_selection ();
1614 void external_edit_region ();
1616 int write_audio_selection (TimeSelection&);
1617 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1619 void write_selection ();
1623 UndoAction get_memento() const;
1625 void begin_reversible_command (string cmd_name);
1626 void commit_reversible_command ();
1628 /* visual history */
1630 UndoHistory visual_history;
1631 UndoCommand current_visual_command;
1633 void begin_reversible_visual_command (string cmd_name);
1634 void commit_reversible_visual_command ();
1636 void update_title ();
1637 void update_title_s (string snapshot_name);
1640 Selection* selection;
1641 double frames_per_unit;
1647 void store_state (State&) const;
1648 void restore_state (State *);
1650 void instant_save ();
1652 ARDOUR::AudioRegion* last_audition_region;
1654 /* freeze operations */
1656 ARDOUR::InterThreadInfo freeze_status;
1657 gint freeze_progress_timeout (void *);
1658 static void* _freeze_thread (void*);
1659 void* freeze_thread ();
1661 void freeze_route ();
1662 void unfreeze_route ();
1664 /* edit-group solo + mute */
1666 void set_edit_group_solo (ARDOUR::Route&, bool);
1667 void set_edit_group_mute (ARDOUR::Route&, bool);
1671 void duplicate_dialog (bool for_region);
1675 Gtk::Menu* edit_menu;
1676 void edit_menu_map_handler ();
1678 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1680 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1681 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1682 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1684 struct TimeStretchDialog : public ArdourDialog {
1685 ARDOUR::Session::TimeStretchRequest request;
1687 AudioRegionSelection regions;
1688 Gtk::ProgressBar progress_bar;
1689 Gtk::ToggleButton quick_button;
1690 Gtk::ToggleButton antialias_button;
1691 Gtk::Button cancel_button;
1692 Gtk::Button action_button;
1693 Gtk::HBox lower_button_box;
1694 Gtk::HBox upper_button_box;
1698 TimeStretchDialog (Editor& e);
1700 gint update_progress ();
1701 sigc::connection first_cancel;
1702 sigc::connection first_delete;
1703 void cancel_timestretch_in_progress ();
1704 gint delete_timestretch_in_progress (GdkEventAny*);
1707 /* "whats mine is yours" */
1709 friend class TimeStretchDialog;
1711 TimeStretchDialog* current_timestretch;
1713 static void* timestretch_thread (void *arg);
1714 int run_timestretch (AudioRegionSelection&, float fraction);
1715 void do_timestretch (TimeStretchDialog&);
1717 /* editor-mixer strip */
1719 MixerStrip *current_mixer_strip;
1720 Gtk::VBox current_mixer_strip_vbox;
1721 void cms_deleted ();
1722 void current_mixer_strip_hidden ();
1723 void current_mixer_strip_removed ();
1725 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1726 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1728 /* nudging tracks */
1730 void nudge_track (bool use_edit_cursor, bool forwards);
1734 bool _xfade_visibility;
1736 /* <CMT Additions> */
1737 void handle_new_imageframe_time_axis_view(std::string track_name, void* src) ;
1738 void handle_new_imageframe_marker_time_axis_view(std::string track_name, TimeAxisView* marked_track) ;
1740 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1741 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1743 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1744 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1745 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1747 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1748 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1749 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1750 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1752 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1753 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1754 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1755 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1757 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1758 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1759 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1760 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1761 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1762 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1764 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1765 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1766 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1767 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1768 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1769 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1771 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1772 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1774 ImageFrameSocketHandler* image_socket_listener ;
1775 /* </CMT Additions> */
1777 void toggle_xfade_active (ARDOUR::Crossfade*);
1778 void toggle_xfade_length (ARDOUR::Crossfade*);
1779 void edit_xfade (ARDOUR::Crossfade*);
1780 void remove_xfade ();
1781 void xfade_edit_left_region ();
1782 void xfade_edit_right_region ();
1784 static const int32_t default_width = 995;
1785 static const int32_t default_height = 765;
1789 Gtk::Button nudge_forward_button;
1790 Gtk::Button nudge_backward_button;
1791 Gtk::HBox nudge_hbox;
1792 Gtk::VBox nudge_vbox;
1793 Gtk::Label nudge_label;
1794 AudioClock nudge_clock;
1796 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1800 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1802 /* handling cleanup */
1804 int playlist_deletion_dialog (ARDOUR::Playlist*);
1806 vector<sigc::connection> session_connections;
1808 /* tracking step changes of track height */
1810 TimeAxisView* current_stepping_trackview;
1811 struct timeval last_track_height_step_timestamp;
1812 gint track_height_step_timeout();
1813 sigc::connection step_timeout;
1815 TimeAxisView* entered_track;
1816 AudioRegionView* entered_regionview;
1817 bool clear_entered_track;
1818 gint left_track_canvas (GdkEventCrossing*);
1819 void set_entered_track (TimeAxisView*);
1820 void set_entered_regionview (AudioRegionView*);
1821 gint left_automation_track ();
1823 bool _new_regionviews_show_envelope;
1825 void toggle_gain_envelope_visibility ();
1826 void toggle_gain_envelope_active ();
1828 typedef std::map<Editing::ColorID,std::string> ColorStyleMap;
1829 void init_colormap ();
1833 Glib::RefPtr<Gtk::UIManager> ui_manager;
1836 #endif /* __ardour_editor_h__ */