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 "audio_clock.h"
51 #include "gtk-custom-ruler.h"
52 #include "ardour_dialog.h"
53 #include "public_editor.h"
56 #include "region_selection.h"
63 namespace LinuxAudioSystems {
86 class AudioTimeAxisView;
87 class AutomationTimeAxisView;
88 class AudioRegionView;
91 class PlaylistSelector;
95 class UIExportSpecification;
100 class AutomationSelection;
105 /* <CMT Additions> */
106 class ImageFrameView;
107 class ImageFrameTimeAxisView;
108 class ImageFrameTimeAxis;
109 class MarkerTimeAxis ;
111 class ImageFrameSocketHandler ;
112 class TimeAxisViewItem ;
113 /* </CMT Additions> */
116 class Editor : public PublicEditor
119 Editor (ARDOUR::AudioEngine&);
122 void connect_to_session (ARDOUR::Session *);
123 ARDOUR::Session* current_session() const { return session; }
125 jack_nframes_t leftmost_position() const { return leftmost_frame; }
126 jack_nframes_t current_page_frames() const {
127 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
130 void set_snap_to (Editing::SnapType);
131 void set_snap_mode (Editing::SnapMode);
132 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
134 void undo (uint32_t n = 1);
135 void redo (uint32_t n = 1);
137 XMLNode& get_state ();
138 int set_state (const XMLNode& );
140 void set_mouse_mode (Editing::MouseMode, bool force=true);
141 void step_mouse_mode (bool next);
142 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
144 void add_imageframe_time_axis(std::string track_name, void*) ;
145 void add_imageframe_marker_time_axis(std::string track_name, TimeAxisView* marked_track, void*) ;
146 void connect_to_image_compositor() ;
147 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
148 TimeAxisView* get_named_time_axis(std::string name) ;
149 /* </CMT Additions> */
151 void consider_auditioning (ARDOUR::Region&);
152 void hide_a_region (ARDOUR::Region&);
153 void remove_a_region (ARDOUR::Region&);
155 /* option editor-access */
157 void set_show_waveforms (bool yn);
158 bool show_waveforms() const { return _show_waveforms; }
160 void set_show_waveforms_recording (bool yn);
161 bool show_waveforms_recording() const { return _show_waveforms_recording; }
163 /* things that need to be public to be used in the main menubar */
165 void new_region_from_selection ();
166 void separate_region_from_selection ();
167 void toggle_playback (bool with_abort);
171 void set_edit_menu (Gtk::Menu&);
173 jack_nframes_t unit_to_frame (double unit) {
174 return (jack_nframes_t) rint (unit * frames_per_unit);
177 double frame_to_unit (jack_nframes_t frame) {
178 return rint ((double) frame / (double) frames_per_unit);
181 double frame_to_unit (double frame) {
182 return rint (frame / frames_per_unit);
185 /* NOTE: these functions assume that the "pixel" coordinate is
186 the result of using the world->canvas affine transform on a
187 world coordinate. These coordinates already take into
188 account any scrolling carried out by adjusting the
192 jack_nframes_t pixel_to_frame (double pixel) {
194 /* pixel can be less than zero when motion events
195 are processed. since we've already run the world->canvas
196 affine, that means that the location *really* is "off
197 to the right" and thus really is "before the start".
201 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
207 gulong frame_to_pixel (jack_nframes_t frame) {
208 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
213 Selection& get_selection() const { return *selection; }
214 Selection& get_cut_buffer() const { return *cut_buffer; }
216 void play_selection ();
217 void select_all_in_track (bool add);
218 void select_all (bool add);
219 void invert_selection_in_track ();
220 void invert_selection ();
224 void set_show_measures (bool yn);
225 bool show_measures () const { return _show_measures; }
229 /* these initiate export ... */
231 void export_session();
232 void export_selection();
234 /* this is what actually does it */
236 void export_audiofile (ARDOUR::AudioExportSpecification&);
240 void add_toplevel_controls (Gtk::Container&);
242 void set_zoom_focus (Editing::ZoomFocus);
243 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
244 gdouble get_current_zoom () { return frames_per_unit; }
246 void temporal_zoom_step (bool coarser);
248 /* stuff that AudioTimeAxisView and related classes use */
250 PlaylistSelector& playlist_selector() const;
251 void route_name_changed (TimeAxisView *);
252 gdouble frames_per_unit;
253 jack_nframes_t leftmost_frame;
254 void clear_playlist (ARDOUR::Playlist&);
256 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
258 Width editor_mixer_strip_width;
259 void show_editor_mixer (bool yn);
260 void set_selected_mixer_strip (TimeAxisView&);
261 void unselect_strip_in_display (TimeAxisView& tv);
262 void select_strip_in_display (TimeAxisView* tv);
264 /* nudge is initiated by transport controls owned by ARDOUR_UI */
266 void nudge_forward (bool next);
267 void nudge_backward (bool next);
269 /* nudge initiated from context menu */
271 void nudge_forward_capture_offset ();
272 void nudge_backward_capture_offset ();
274 /* playhead/screen stuff */
276 void set_follow_playhead (bool yn);
277 void toggle_follow_playhead ();
278 bool follow_playhead() const { return _follow_playhead; }
282 void toggle_xfades_active();
283 void toggle_xfade_visibility ();
284 void set_xfade_visibility (bool yn);
285 bool xfade_visibility() const { return _xfade_visibility; }
287 /* redirect shared ops menu. caller must free returned menu */
289 Gtk::Menu* redirect_menu ();
291 /* floating windows/transient */
293 void ensure_float (Gtk::Window&);
297 void scroll_tracks_down_line ();
298 void scroll_tracks_up_line ();
300 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
301 void prepare_for_cleanup ();
303 void reposition_x_origin (jack_nframes_t sample);
306 void map_transport_state ();
307 void map_position_change (jack_nframes_t);
313 ARDOUR::Session *session;
314 ARDOUR::AudioEngine& engine;
317 PlaylistSelector* _playlist_selector;
327 TransportMarkerBarItem,
329 GainControlPointItem,
331 GainAutomationControlPointItem,
332 GainAutomationLineItem,
333 PanAutomationControlPointItem,
334 PanAutomationLineItem,
335 RedirectAutomationControlPointItem,
336 RedirectAutomationLineItem,
341 AudioRegionViewNameHighlight,
343 StartSelectionTrimItem,
344 EndSelectionTrimItem,
351 /* <CMT Additions> */
354 MarkerViewHandleStartItem,
355 MarkerViewHandleEndItem,
357 ImageFrameTimeAxisItem,
358 ImageFrameHandleStartItem,
359 ImageFrameHandleEndItem,
360 /* </CMT Additions> */
364 /* don't remove this */
369 void set_frames_per_unit (double);
370 void frames_per_unit_modified ();
372 Editing::MouseMode mouse_mode;
373 void mouse_insert (GdkEventButton *);
375 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
377 Gtk::HPaned canvas_region_list_pane;
378 Gtk::HPaned track_list_canvas_pane;
380 Gtk::EventBox meter_base;
382 Gtk::EventBox marker_base;
383 Gtk::HBox marker_box;
384 Gtk::VBox scrollers_rulers_markers_box;
386 void location_changed (ARDOUR::Location *);
387 void location_flags_changed (ARDOUR::Location *, void *);
388 void refresh_location_display ();
389 void refresh_location_display_s (ARDOUR::Change);
390 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
391 void add_new_location (ARDOUR::Location *);
392 void location_gone (ARDOUR::Location *);
393 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
394 gint really_remove_marker (ARDOUR::Location* loc);
396 uint32_t location_marker_color;
397 uint32_t location_range_color;
398 uint32_t location_loop_color;
399 uint32_t location_punch_color;
400 uint32_t location_cd_marker_color;
402 struct LocationMarkers {
410 void set_name (const string&);
411 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
412 void set_color_rgba (uint32_t);
415 LocationMarkers *find_location_markers (ARDOUR::Location *);
416 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
418 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
419 LocationMarkerMap location_markers;
421 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
422 void clear_marker_display ();
423 void mouse_add_new_marker (jack_nframes_t where);
425 TimeAxisView* clicked_trackview;
426 AudioTimeAxisView* clicked_audio_trackview;
427 AudioRegionView* clicked_regionview;
428 AudioRegionView* latest_regionview;
429 uint32_t clicked_selection;
430 CrossfadeView* clicked_crossfadeview;
431 ControlPoint* clicked_control_point;
433 void catch_vanishing_audio_regionview (AudioRegionView *);
434 void set_selected_control_point_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
435 void set_selected_track_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
436 void set_selected_regionview_from_click (bool add = false, bool no_track_remove=false);
437 void set_selected_regionview_from_region_list (ARDOUR::Region& region, bool add = false);
438 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
439 void collect_new_region_view (AudioRegionView *);
441 Gtk::Menu track_context_menu;
442 Gtk::Menu track_region_context_menu;
443 Gtk::Menu track_selection_context_menu;
444 Gtk::Menu track_crossfade_context_menu;
446 Gtk::MenuItem* region_edit_menu_split_item;
447 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
448 Gtk::Menu * track_region_edit_playlist_menu;
449 Gtk::Menu * track_edit_playlist_submenu;
450 Gtk::Menu * track_selection_edit_playlist_submenu;
452 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
453 Gtk::Menu* build_track_context_menu (jack_nframes_t);
454 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
455 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
456 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
457 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
458 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
459 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
460 void add_region_context_items (StreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
461 void add_crossfade_context_items (StreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
462 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
464 void handle_new_route (ARDOUR::Route&);
465 void handle_new_route_p (ARDOUR::Route*);
466 void remove_route (TimeAxisView *);
469 Gtk::HBox global_hpacker;
470 Gtk::VBox global_vpacker;
473 Gdk::Cursor* current_canvas_cursor;
475 ArdourCanvas::CanvasAA track_canvas;
476 ArdourCanvas::CanvasAA time_canvas;
478 ArdourCanvas::Text* first_action_message;
479 ArdourCanvas::Text* verbose_canvas_cursor;
480 bool verbose_cursor_visible;
482 void session_control_changed (ARDOUR::Session::ControlType);
483 void queue_session_control_changed (ARDOUR::Session::ControlType);
486 bool track_canvas_motion (GdkEvent*);
488 void set_verbose_canvas_cursor (string, double x, double y);
489 void set_verbose_canvas_cursor_text (string);
490 void show_verbose_canvas_cursor();
491 void hide_verbose_canvas_cursor();
493 bool verbose_cursor_on; // so far unused
495 void flush_track_canvas ();
496 void flush_time_canvas ();
498 Gtk::EventBox time_canvas_event_box;
499 Gtk::EventBox track_canvas_event_box;
500 Gtk::EventBox time_button_event_box;
502 ArdourCanvas::Group *minsec_group;
503 ArdourCanvas::Group *bbt_group;
504 ArdourCanvas::Group *smpte_group;
505 ArdourCanvas::Group *frame_group;
506 ArdourCanvas::Group *tempo_group;
507 ArdourCanvas::Group *meter_group;
508 ArdourCanvas::Group *marker_group;
509 ArdourCanvas::Group *range_marker_group;
510 ArdourCanvas::Group *transport_marker_group;
513 ruler_metric_smpte = 0,
514 ruler_metric_bbt = 1,
515 ruler_metric_frames = 2,
516 ruler_metric_minsec = 3,
518 ruler_time_tempo = 4,
519 ruler_time_meter = 5,
520 ruler_time_marker = 6,
521 ruler_time_range_marker = 7,
522 ruler_time_transport_marker = 8,
525 static GtkCustomMetric ruler_metrics[4];
527 bool no_ruler_shown_update;
529 gint ruler_button_press (GdkEventButton*);
530 gint ruler_button_release (GdkEventButton*);
531 gint ruler_mouse_motion (GdkEventMotion*);
533 gint ruler_pressed_button;
534 Gtk::Widget * ruler_grabbed_widget;
536 void initialize_rulers ();
537 void update_just_smpte ();
538 void update_fixed_rulers ();
539 void update_tempo_based_rulers ();
540 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
541 void update_ruler_visibility ();
542 void ruler_toggled (int);
543 gint ruler_label_button_release (GdkEventButton*);
544 void store_ruler_visibility ();
545 void restore_ruler_visibility ();
547 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
548 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
549 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
550 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
554 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
557 GtkWidget *_smpte_ruler;
558 GtkWidget *_bbt_ruler;
559 GtkWidget *_frames_ruler;
560 GtkWidget *_minsec_ruler;
561 Gtk::Widget *smpte_ruler;
562 Gtk::Widget *bbt_ruler;
563 Gtk::Widget *frames_ruler;
564 Gtk::Widget *minsec_ruler;
565 static Editor *ruler_editor;
567 static const double timebar_height;
568 guint32 visible_timebars;
569 Gtk::Menu *editor_ruler_menu;
571 ArdourCanvas::SimpleRect* tempo_bar;
572 ArdourCanvas::SimpleRect* meter_bar;
573 ArdourCanvas::SimpleRect* marker_bar;
574 ArdourCanvas::SimpleRect* range_marker_bar;
575 ArdourCanvas::SimpleRect* transport_marker_bar;
578 ArdourCanvas::SimpleLine* tempo_line;
579 ArdourCanvas::SimpleLine* meter_line;
580 ArdourCanvas::SimpleLine* marker_line;
581 ArdourCanvas::SimpleLine* range_marker_line;
582 ArdourCanvas::SimpleLine* transport_marker_line;
584 Gtk::Label minsec_label;
585 Gtk::Label bbt_label;
586 Gtk::Label smpte_label;
587 Gtk::Label frame_label;
588 Gtk::Label tempo_label;
589 Gtk::Label meter_label;
590 Gtk::Label mark_label;
591 Gtk::Label range_mark_label;
592 Gtk::Label transport_mark_label;
595 Gtk::VBox time_button_vbox;
596 Gtk::HBox time_button_hbox;
600 ArdourCanvas::Points points;
601 ArdourCanvas::Line canvas_item;
602 jack_nframes_t current_frame;
605 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
608 void set_position (jack_nframes_t);
609 void set_length (double units);
610 void set_y_axis (double position);
613 friend struct Cursor; /* it needs access to several private
617 Cursor* playhead_cursor;
619 ArdourCanvas::Group* cursor_group;
621 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
622 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
623 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
624 void cursor_to_selection_start (Cursor *);
625 void cursor_to_selection_end (Cursor *);
627 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
629 vector<jack_nframes_t> region_boundary_cache;
630 void build_region_boundary_cache ();
632 Gtk::VBox trackview_vpacker;
635 Gtk::HBox bottom_hbox;
637 Gtk::Table edit_packer;
638 Gtk::Frame edit_frame;
639 Gtk::VScrollbar edit_vscrollbar;
641 /* the horizontal scroller works in a rather different way
642 than a regular scrollbar, since its used for
643 zoom control/indication as well. But more importantly,
644 its different components (slider, left arrow, right arrow)
645 have to be packed separately into the edit_packer.
648 Gtk::HScrollbar edit_hscrollbar;
649 Gtk::DrawingArea edit_hscroll_slider;
650 Gtk::Arrow edit_hscroll_left_arrow;
651 Gtk::Arrow edit_hscroll_right_arrow;
652 Gtk::EventBox edit_hscroll_left_arrow_event;
653 Gtk::EventBox edit_hscroll_right_arrow_event;
654 gint edit_hscroll_slider_width;
655 gint edit_hscroll_slider_height;
656 static const gint edit_hscroll_edge_width = 3;
657 bool edit_hscroll_dragging;
658 double edit_hscroll_drag_last;
660 void hscroll_slider_allocate (Gtk::Allocation &);
661 gint hscroll_slider_expose (GdkEventExpose*);
662 gint hscroll_slider_button_press (GdkEventButton*);
663 gint hscroll_slider_button_release (GdkEventButton*);
664 gint hscroll_slider_motion (GdkEventMotion*);
666 gint hscroll_trough_expose (GdkEventExpose*);
667 gint hscroll_trough_button_press (GdkEventButton*);
668 gint hscroll_trough_button_release (GdkEventButton*);
670 void update_hscroller ();
672 gint hscroll_left_arrow_button_press (GdkEventButton *);
673 gint hscroll_left_arrow_button_release (GdkEventButton *);
674 gint hscroll_right_arrow_button_press (GdkEventButton *);
675 gint hscroll_right_arrow_button_release (GdkEventButton *);
677 guint32 canvas_width;
678 guint32 canvas_height;
680 Gtk::ScrolledWindow track_canvas_scroller;
681 Gtk::ScrolledWindow time_canvas_scroller;
682 Gtk::ScrolledWindow edit_controls_scroller;
684 bool track_canvas_map_handler (GdkEventAny*);
685 bool time_canvas_map_handler (GdkEventAny*);
687 gint edit_controls_button_release (GdkEventButton*);
688 Gtk::Menu *edit_controls_left_menu;
689 Gtk::Menu *edit_controls_right_menu;
691 void track_canvas_scroller_realized ();
692 void time_canvas_scroller_realized ();
694 Gtk::VBox track_canvas_vbox;
695 Gtk::VBox time_canvas_vbox;
696 Gtk::VBox edit_controls_vbox;
697 Gtk::HBox edit_controls_hbox;
699 void tie_vertical_scrolling ();
700 void canvas_horizontally_scrolled ();
701 void reposition_and_zoom (jack_nframes_t sample, double fpu);
702 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
703 void end_location_changed (ARDOUR::Location*);
704 bool repos_zoom_queued;
705 bool no_zoom_repos_update;
706 bool no_tempo_map_update;
708 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
709 RegionListDisplayModelColumns() {
713 Gtk::TreeModelColumn<Glib::ustring> name;
714 Gtk::TreeModelColumn<ARDOUR::Region*> region;
717 RegionListDisplayModelColumns region_list_columns;
718 Gtk::TreeView region_list_display;
719 Glib::RefPtr<Gtk::TreeStore> region_list_model;
720 Glib::RefPtr<Gtk::TreeModelSort> region_list_sort_model;
721 Glib::RefPtr<Gtk::Action> toggle_full_region_list_action;
723 void region_list_selection_changed ();
725 Gtk::Menu *region_list_menu;
726 Gtk::ScrolledWindow region_list_scroller;
727 Gtk::Frame region_list_frame;
729 bool region_list_display_key_press (GdkEventKey *);
730 bool region_list_display_key_release (GdkEventKey *);
731 bool region_list_display_button_press (GdkEventButton *);
732 bool region_list_display_button_release (GdkEventButton *);
733 void region_list_clear ();
734 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
735 void build_region_list_menu ();
737 Gtk::CheckMenuItem* toggle_auto_regions_item;
738 Gtk::CheckMenuItem* toggle_full_region_list_item;
740 Gtk::MenuItem* import_audio_item;
741 Gtk::MenuItem* embed_audio_item;
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);
754 /* named selections */
756 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
757 NamedSelectionDisplayModelColumns() {
761 Gtk::TreeModelColumn<Glib::ustring> text;
762 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
765 NamedSelectionDisplayModelColumns named_selection_columns;
766 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
768 Gtk::VPaned region_selection_vpane;
769 Gtk::TreeView named_selection_display;
770 Gtk::ScrolledWindow named_selection_scroller;
772 void name_selection();
773 void named_selection_name_chosen ();
774 void create_named_selection (string);
775 void paste_named_selection (float times);
777 void handle_new_named_selection ();
778 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
779 void redisplay_named_selections ();
781 gint named_selection_display_button_press (GdkEventButton *ev);
782 void named_selection_display_selection_changed ();
786 TrackViewList track_views;
787 TimeAxisView *trackview_by_y_position (double ypos);
789 static Gdk::Cursor* cross_hair_cursor;
790 static Gdk::Cursor* trimmer_cursor;
791 static Gdk::Cursor* selector_cursor;
792 static Gdk::Cursor* grabber_cursor;
793 static Gdk::Cursor* zoom_cursor;
794 static Gdk::Cursor* time_fx_cursor;
795 static Gdk::Cursor* fader_cursor;
796 static Gdk::Cursor* speaker_cursor;
797 static Gdk::Cursor* null_cursor;
798 static Gdk::Cursor* wait_cursor;
799 static Gdk::Cursor* timebar_cursor;
801 static void build_cursors ();
803 sigc::connection scroll_connection;
804 jack_nframes_t last_update_frame;
805 void center_screen (jack_nframes_t);
806 void center_screen_internal (jack_nframes_t, float);
808 void update_current_screen ();
809 sigc::connection slower_update_connection;
810 void update_slower ();
812 gint show_track_context_menu (GdkEventButton *);
813 void hide_track_context_menu ();
815 void session_going_away ();
817 jack_nframes_t cut_buffer_start;
818 jack_nframes_t cut_buffer_length;
820 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
821 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
822 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
823 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
824 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
825 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
827 /* KEYMAP HANDLING */
829 void register_actions ();
831 int ensure_cursor (jack_nframes_t* pos);
833 void fake_handle_new_audio_region (ARDOUR::AudioRegion *);
834 void handle_new_audio_region (ARDOUR::AudioRegion *);
835 void fake_handle_audio_region_removed (ARDOUR::AudioRegion *);
836 void handle_audio_region_removed (ARDOUR::AudioRegion *);
837 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
838 void region_hidden (ARDOUR::Region*);
839 void redisplay_regions ();
840 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
842 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
844 void cut_copy (Editing::CutCopyOp);
845 void cut_copy_points (Editing::CutCopyOp);
846 void cut_copy_regions (Editing::CutCopyOp);
847 void cut_copy_ranges (Editing::CutCopyOp);
850 void paste_internal (jack_nframes_t position, float times);
852 /* EDITING OPERATIONS */
854 void toggle_region_mute ();
855 void toggle_region_opaque ();
856 void raise_region ();
857 void raise_region_to_top ();
858 void lower_region ();
859 void lower_region_to_bottom ();
860 void split_region ();
861 void split_region_at (jack_nframes_t);
862 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
863 void crop_region_to_selection ();
864 void set_region_sync_from_edit_cursor ();
865 void remove_region_sync();
866 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
867 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
868 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
869 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
870 void remove_some_regions ();
871 void remove_clicked_region ();
872 void destroy_clicked_region ();
874 void duplicate_some_regions (AudioRegionSelection&, float times);
875 void duplicate_selection (float times);
876 void region_fill_selection ();
878 void region_fill_track ();
879 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
880 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
881 void split_multichannel_region();
882 void reverse_region ();
883 void normalize_region ();
884 void denormalize_region ();
886 void audition_region_from_region_list ();
887 void hide_region_from_region_list ();
888 void remove_region_from_region_list ();
890 void align (ARDOUR::RegionPoint);
891 void align_relative (ARDOUR::RegionPoint);
896 void paste (float times);
898 int get_prefix (float&, bool&);
900 void keyboard_paste ();
901 void keyboard_duplicate_region ();
902 void keyboard_duplicate_selection ();
903 void keyboard_nudge ();
904 void keyboard_insert_region_list_selection ();
906 void region_from_selection ();
907 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
910 void rename_region ();
911 void rename_region_finished (bool);
913 void play_from_start ();
914 void play_from_edit_cursor ();
915 void play_selected_region ();
916 void audition_selected_region ();
917 void toggle_loop_playback ();
918 void loop_selected_region ();
919 void play_location (ARDOUR::Location&);
920 void loop_location (ARDOUR::Location&);
922 Editing::ZoomFocus zoom_focus;
924 void temporal_zoom_selection ();
925 void temporal_zoom_session ();
926 void temporal_zoom (gdouble scale);
927 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, string op);
928 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
930 void amplitude_zoom (gdouble scale);
931 void amplitude_zoom_step (bool in);
933 void insert_region_list_drag (ARDOUR::AudioRegion&);
934 void insert_region_list_selection (float times);
936 void insert_sndfile (bool as_tracks);
937 void embed_audio (); // inserts into region list
938 int reject_because_rate_differs (string path, SF_INFO& finfo, string action, bool multiple_pending);
940 void do_embed_sndfiles (vector<string> paths, bool split);
941 void embed_sndfile (string path, bool split, bool multiple_files, bool& check_sr);
943 void do_insert_sndfile (vector<string> path, bool multi, jack_nframes_t frame);
944 void insert_paths_as_new_tracks (std::vector<std::string> paths, bool multi); // inserts files as new tracks
945 void insert_sndfile_into (string path, bool multi, AudioTimeAxisView* tv, jack_nframes_t& frame, bool prompt=true);
946 static void* _insert_sndfile_thread (void*);
947 void* insert_sndfile_thread (void*);
949 /* generic interthread progress window */
951 ArdourDialog* interthread_progress_window;
952 Gtk::Label interthread_progress_label;
953 Gtk::VBox interthread_progress_vbox;
954 Gtk::ProgressBar interthread_progress_bar;
955 Gtk::Button interthread_cancel_button;
956 Gtk::Label interthread_cancel_label;
957 sigc::connection interthread_progress_connection;
958 void interthread_cancel_clicked ();
959 void build_interthread_progress_window ();
960 ARDOUR::InterThreadInfo* current_interthread_info;
962 /* import specific info */
964 ARDOUR::Session::import_status import_status;
965 gint import_progress_timeout (void *);
966 static void *_import_thread (void *);
967 void* import_thread ();
968 void catch_new_audio_region (ARDOUR::AudioRegion*);
969 ARDOUR::AudioRegion* last_audio_region;
971 /* to support this ... */
973 void import_audio (bool as_tracks);
974 void do_import (vector<string> paths, bool split, bool as_tracks);
976 void move_to_start ();
979 void center_playhead ();
980 void center_edit_cursor ();
981 void edit_cursor_backward ();
982 void edit_cursor_forward ();
983 void playhead_backward ();
984 void playhead_forward ();
985 void scroll_backward (float pages=0.8f);
986 void scroll_forward (float pages=0.8f);
987 void scroll_tracks_down ();
988 void scroll_tracks_up ();
989 void delete_sample_forward ();
990 void delete_sample_backward ();
991 void delete_screen ();
992 void search_backwards ();
993 void search_forwards ();
995 void clear_markers ();
996 void clear_ranges ();
997 void clear_locations ();
998 void jump_forward_to_mark ();
999 void jump_backward_to_mark ();
1000 void cursor_align (bool playhead_to_edit);
1002 void remove_last_capture ();
1004 void set_selection_from_range (ARDOUR::Location&);
1005 void set_selection_from_punch ();
1006 void set_selection_from_loop ();
1008 void add_location_from_selection ();
1009 void set_route_loop_selection ();
1011 void add_location_from_playhead_cursor ();
1013 void reverse_selection ();
1014 void edit_envelope ();
1016 void start_scrolling ();
1017 void stop_scrolling ();
1019 void keyboard_selection_begin ();
1020 void keyboard_selection_finish (bool add);
1021 bool have_pending_keyboard_selection;
1022 jack_nframes_t pending_keyboard_selection_start;
1024 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1025 void extend_selection_to_end_of_region (bool next);
1026 void extend_selection_to_start_of_region (bool previous);
1028 Editing::SnapType snap_type;
1029 Editing::SnapMode snap_mode;
1030 double snap_threshold;
1032 void soundfile_chosen_for_insert (string selection, bool split_channels);
1033 void soundfile_chosen_for_embed (string selection, bool split_channels);
1034 void soundfile_chosen_for_import (string selection, bool split_channels);
1036 void handle_gui_changes (string, void *);
1038 void hide_all_tracks (bool with_select);
1040 void route_display_selection_changed ();
1041 void redisplay_route_list();
1042 gint route_list_reordered ();
1043 bool ignore_route_list_reorder;
1044 void queue_route_list_reordered ();
1047 ArdourCanvas::Item* item;
1049 jack_nframes_t last_frame_position;
1050 int32_t pointer_frame_offset;
1051 jack_nframes_t grab_frame;
1052 jack_nframes_t last_pointer_frame;
1053 jack_nframes_t current_pointer_frame;
1054 double grab_x, grab_y;
1055 double cumulative_x_drag;
1056 double cumulative_y_drag;
1057 double current_pointer_x;
1058 double current_pointer_y;
1059 void (Editor::*motion_callback)(ArdourCanvas::Item*, GdkEvent*);
1060 void (Editor::*finished_callback)(ArdourCanvas::Item*, GdkEvent*);
1061 TimeAxisView* last_trackview;
1066 bool move_threshold_passsed;
1067 bool want_move_threshold;
1069 ARDOUR::Location* copied_location;
1072 struct LineDragInfo {
1077 LineDragInfo current_line_drag_info;
1079 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1080 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1082 Gtk::Menu fade_context_menu;
1083 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1085 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1086 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1087 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1088 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1089 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1090 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1092 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1093 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1094 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1097 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1099 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1100 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1101 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1102 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1103 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1104 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1106 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1107 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1108 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1109 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1111 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1113 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1114 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1115 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1116 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1117 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1118 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1119 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1120 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1121 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1122 void start_line_grab (AutomationLine *, GdkEvent*);
1123 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1124 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1126 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1128 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1129 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1131 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1132 void brush (jack_nframes_t);
1134 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1135 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1137 /* Canvas event handlers */
1142 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1143 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1144 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1145 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1146 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1147 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1148 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1149 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1150 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1151 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1152 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1153 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1154 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1155 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1156 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1157 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1158 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1159 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1160 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1162 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1163 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1164 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1165 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1166 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1168 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1169 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1170 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1171 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1172 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1173 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1174 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1175 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1177 /* non-public event handlers */
1179 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1180 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1181 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1183 bool track_canvas_button_press_event (GdkEventButton *);
1184 bool track_canvas_button_release_event (GdkEventButton *);
1186 void track_canvas_allocate (Gtk::Allocation alloc);
1187 void time_canvas_allocate (Gtk::Allocation alloc);
1189 void set_edit_cursor (GdkEvent* event);
1190 void set_playhead_cursor (GdkEvent* event);
1192 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1193 void kbd_set_playhead_cursor ();
1194 void kbd_set_edit_cursor ();
1196 void kbd_align (ARDOUR::RegionPoint);
1197 void kbd_align_relative (ARDOUR::RegionPoint);
1199 void kbd_audition ();
1201 void kbd_do_split (GdkEvent*);
1202 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1203 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1204 void kbd_do_brush (GdkEvent*);
1205 void kbd_do_audition (GdkEvent*);
1207 void fake_handle_new_duration ();
1208 void handle_new_duration ();
1209 void initialize_canvas ();
1210 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1211 void scroll_canvas ();
1213 /* sub-event loop handling */
1215 int32_t sub_event_loop_status;
1216 void run_sub_event_loop ();
1217 void finish_sub_event_loop (int status);
1218 gint finish_sub_event_loop_on_delete (GdkEventAny*, int32_t status);
1220 /* display control */
1222 bool _show_measures;
1223 bool _show_waveforms;
1224 bool _follow_playhead;
1225 bool _show_waveforms_recording;
1227 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1229 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1231 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1232 TimeLineList free_measure_lines;
1233 TimeLineList used_measure_lines;
1235 ArdourCanvas::Group* time_line_group;
1236 ArdourCanvas::SimpleLine* get_time_line ();
1237 void hide_measures ();
1238 void draw_measures ();
1239 void draw_time_bars ();
1241 void new_tempo_section ();
1243 void mouse_add_new_tempo_event (jack_nframes_t where);
1244 void mouse_add_new_meter_event (jack_nframes_t where);
1246 void remove_tempo_marker (ArdourCanvas::Item*);
1247 void remove_meter_marker (ArdourCanvas::Item*);
1248 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1249 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1251 void edit_tempo_section (ARDOUR::TempoSection*);
1252 void edit_meter_section (ARDOUR::MeterSection*);
1253 void edit_tempo_marker (ArdourCanvas::Item*);
1254 void edit_meter_marker (ArdourCanvas::Item*);
1256 void marker_menu_edit ();
1257 void marker_menu_remove ();
1258 void marker_menu_rename ();
1259 void marker_menu_hide ();
1260 void marker_menu_loop_range ();
1261 void marker_menu_play_from ();
1262 void marker_menu_set_playhead ();
1263 void marker_menu_set_from_playhead ();
1264 void marker_menu_set_from_selection ();
1265 void new_transport_marker_menu_set_loop ();
1266 void new_transport_marker_menu_set_punch ();
1267 void update_loop_range_view (bool visibility=false);
1268 void update_punch_range_view (bool visibility=false);
1269 gint new_transport_marker_menu_popdown (GdkEventAny*);
1270 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1271 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1272 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1273 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1274 void build_marker_menu ();
1275 void build_tm_marker_menu ();
1276 void build_transport_marker_menu ();
1277 void build_new_transport_marker_menu ();
1279 Gtk::Menu* tm_marker_menu;
1280 Gtk::Menu* marker_menu;
1281 Gtk::Menu* transport_marker_menu;
1282 Gtk::Menu* new_transport_marker_menu;
1283 ArdourCanvas::Item* marker_menu_item;
1285 typedef list<Marker*> Marks;
1288 void remove_metric_marks ();
1289 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1291 void tempo_map_changed (ARDOUR::Change);
1292 void redisplay_tempo ();
1294 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1295 uint32_t bbt_beat_subdivision;
1299 Gtk::ToggleButton editor_mixer_button;
1301 void editor_mixer_button_toggled ();
1303 AudioClock selection_start_clock;
1304 Gtk::Label selection_start_clock_label;
1305 AudioClock selection_end_clock;
1306 Gtk::Label selection_end_clock_label;
1307 AudioClock edit_cursor_clock;
1308 Gtk::Label edit_cursor_clock_label;
1309 AudioClock zoom_range_clock;
1310 Gtk::Button zoom_in_button;
1311 Gtk::Button zoom_out_button;
1312 Gtk::Button zoom_out_full_button;
1313 Gtk::Button zoom_onetoone_button;
1315 Gtk::VBox toolbar_clock_vbox;
1316 Gtk::VBox toolbar_selection_clock_vbox;
1317 Gtk::Table toolbar_selection_clock_table;
1318 Gtk::Label toolbar_selection_cursor_label;
1320 Gtk::Table mouse_mode_button_table;
1321 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1322 Gtk::ToggleButton mouse_select_button;
1323 Gtk::ToggleButton mouse_move_button;
1324 Gtk::ToggleButton mouse_gain_button;
1325 Gtk::ToggleButton mouse_zoom_button;
1326 Gtk::ToggleButton mouse_timefx_button;
1327 Gtk::ToggleButton mouse_audition_button;
1328 GroupedButtons *mouse_mode_button_set;
1329 void mouse_mode_toggled (Editing::MouseMode m);
1330 bool ignore_mouse_mode_toggle;
1332 gint mouse_select_button_release (GdkEventButton*);
1334 Gtk::VBox automation_box;
1335 Gtk::Button automation_mode_button;
1336 Gtk::ToggleButton global_automation_button;
1338 Gtk::ComboBoxText edit_mode_selector;
1339 Gtk::Label edit_mode_label;
1340 Gtk::VBox edit_mode_box;
1342 void edit_mode_selection_done ();
1344 Gtk::ComboBoxText snap_type_selector;
1345 Gtk::Label snap_type_label;
1346 Gtk::VBox snap_type_box;
1348 void snap_type_selection_done ();
1350 Gtk::ComboBoxText snap_mode_selector;
1351 Gtk::Label snap_mode_label;
1352 Gtk::VBox snap_mode_box;
1354 void snap_mode_selection_done ();
1356 Gtk::ComboBoxText zoom_focus_selector;
1357 Gtk::Label zoom_focus_label;
1358 Gtk::VBox zoom_focus_box;
1360 void zoom_focus_selection_done ();
1362 Gtk::Label zoom_indicator_label;
1363 Gtk::HBox zoom_indicator_box;
1364 Gtk::VBox zoom_indicator_vbox;
1366 void update_zoom_indicator ();
1367 void zoom_adjustment_changed();
1369 void edit_cursor_clock_changed();
1371 void setup_toolbar ();
1373 Gtkmm2ext::TearOff* tools_tearoff;
1374 Gtk::HBox toolbar_hbox;
1375 Gtk::EventBox toolbar_base;
1376 Gtk::Frame toolbar_frame;
1378 /* selection process */
1380 Selection* selection;
1381 Selection* cut_buffer;
1383 void time_selection_changed ();
1384 void track_selection_changed ();
1385 void region_selection_changed ();
1386 void point_selection_changed ();
1387 void audio_track_selection_changed ();
1388 void line_selection_changed ();
1397 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1398 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1399 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1400 void cancel_selection ();
1402 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1403 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1404 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1406 bool audio_region_selection_covers (jack_nframes_t where);
1408 Gtk::VPaned route_group_vpane;
1409 Gtk::Frame route_list_frame;
1410 Gtk::Frame edit_group_list_frame;
1412 /* transport range select process */
1413 enum RangeMarkerOp {
1415 CreateTransportMarker
1418 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1419 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1420 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1422 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1423 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1424 ArdourCanvas::Line* marker_drag_line;
1425 ArdourCanvas::Points marker_drag_line_points;
1426 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1428 void update_marker_drag_item (ARDOUR::Location *);
1430 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1431 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1432 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1433 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1434 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1435 ArdourCanvas::SimpleLine *transport_punchin_line;
1436 ArdourCanvas::SimpleLine *transport_punchout_line;
1437 ArdourCanvas::SimpleRect *transport_preroll_rect;
1438 ArdourCanvas::SimpleRect *transport_postroll_rect;
1440 ARDOUR::Location* transport_loop_location();
1441 ARDOUR::Location* transport_punch_location();
1443 ARDOUR::Location *temp_location;
1445 /* object rubberband select process */
1447 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1448 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1449 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1451 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, bool add);
1453 ArdourCanvas::SimpleRect *rubberband_rect;
1455 /* mouse zoom process */
1457 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1458 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1459 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1461 ArdourCanvas::SimpleRect *zoom_rect;
1462 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1464 /* diskstream/route display management */
1466 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1467 RouteDisplayModelColumns() {
1471 Gtk::TreeModelColumn<Glib::ustring> text;
1472 Gtk::TreeModelColumn<TimeAxisView*> tv;
1475 RouteDisplayModelColumns route_display_columns;
1476 Glib::RefPtr<Gtk::ListStore> route_display_model;
1477 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1479 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1480 Gtk::TreeView route_list; //GTK2FIX rename to route_display
1481 Gtk::ScrolledWindow route_list_scroller;
1482 Gtk::Menu *route_list_menu;
1484 void route_list_column_click ();
1485 void build_route_list_menu ();
1486 void select_all_routes ();
1487 void unselect_all_routes ();
1488 void select_all_audiotracks ();
1489 void unselect_all_audiotracks ();
1490 void select_all_audiobus ();
1491 void unselect_all_audiobus ();
1493 /* edit group management */
1495 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1496 GroupListModelColumns () {
1501 Gtk::TreeModelColumn<bool> is_active;
1502 Gtk::TreeModelColumn<std::string> text;
1503 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1506 GroupListModelColumns group_columns;
1507 Glib::RefPtr<Gtk::ListStore> group_model;
1508 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1510 Gtk::Button edit_group_list_button;
1511 Gtk::Label edit_group_list_button_label;
1512 Gtk::TreeView edit_group_list;
1513 Gtk::ScrolledWindow edit_group_list_scroller;
1514 Gtk::Menu *edit_group_list_menu;
1515 Gtk::VBox edit_group_vbox;
1517 void edit_group_list_column_click (gint);
1518 void build_edit_group_list_menu ();
1519 void select_all_edit_groups ();
1520 void unselect_all_edit_groups ();
1521 void new_edit_group ();
1522 void edit_group_list_button_clicked ();
1523 gint edit_group_list_button_press_event (GdkEventButton* ev);
1524 void edit_group_selection_changed ();
1525 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1526 void add_edit_group (ARDOUR::RouteGroup* group);
1527 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1529 Gtk::VBox list_vpacker;
1531 static GdkPixmap* check_pixmap;
1532 static GdkBitmap* check_mask;
1533 static GdkPixmap* empty_pixmap;
1534 static GdkBitmap* empty_mask;
1538 int autoscroll_timeout_tag;
1539 int autoscroll_direction;
1540 uint32_t autoscroll_cnt;
1541 jack_nframes_t autoscroll_distance;
1543 static gint _autoscroll_canvas (void *);
1544 gint autoscroll_canvas ();
1545 void start_canvas_autoscroll (int direction);
1546 void stop_canvas_autoscroll ();
1547 void maybe_autoscroll (GdkEvent*);
1556 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1557 void point_trim (GdkEvent*);
1558 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1559 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1560 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1561 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1563 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1564 void thaw_region_after_trim (AudioRegionView& rv);
1566 void trim_region_to_edit_cursor ();
1567 void trim_region_from_edit_cursor ();
1569 bool show_gain_after_trim;
1573 int convert_drop_to_paths (std::vector<std::string>& paths,
1574 GdkDragContext *context,
1577 GtkSelectionData *data,
1581 void track_canvas_drag_data_received (GdkDragContext *context,
1584 GtkSelectionData *data,
1588 void region_list_display_drag_data_received (GdkDragContext *context,
1591 GtkSelectionData *data,
1597 ExportDialog *export_dialog;
1598 void export_range (jack_nframes_t start, jack_nframes_t end);
1600 int write_region_selection(AudioRegionSelection&);
1601 bool write_region (string path, ARDOUR::AudioRegion&);
1602 void export_region ();
1603 void write_a_region ();
1604 void bounce_region_selection ();
1605 void bounce_range_selection ();
1606 void external_edit_region ();
1608 int write_audio_selection (TimeSelection&);
1609 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1611 void write_selection ();
1615 UndoAction get_memento() const;
1617 void begin_reversible_command (string cmd_name);
1618 void commit_reversible_command ();
1620 /* visual history */
1622 UndoHistory visual_history;
1623 UndoCommand current_visual_command;
1625 void begin_reversible_visual_command (string cmd_name);
1626 void commit_reversible_visual_command ();
1628 void update_title ();
1629 void update_title_s (string snapshot_name);
1632 Selection* selection;
1633 double frames_per_unit;
1639 void store_state (State&) const;
1640 void restore_state (State *);
1642 void instant_save ();
1644 ARDOUR::AudioRegion* last_audition_region;
1646 /* freeze operations */
1648 ARDOUR::InterThreadInfo freeze_status;
1649 gint freeze_progress_timeout (void *);
1650 static void* _freeze_thread (void*);
1651 void* freeze_thread ();
1653 void freeze_route ();
1654 void unfreeze_route ();
1656 /* edit-group solo + mute */
1658 void set_edit_group_solo (ARDOUR::Route&, bool);
1659 void set_edit_group_mute (ARDOUR::Route&, bool);
1663 void duplicate_dialog (bool for_region);
1667 Gtk::Menu* edit_menu;
1668 bool edit_menu_map_handler (GdkEventAny*);
1670 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1672 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1673 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1674 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1676 struct TimeStretchDialog : public ArdourDialog {
1677 ARDOUR::Session::TimeStretchRequest request;
1679 AudioRegionSelection regions;
1680 Gtk::ProgressBar progress_bar;
1681 Gtk::ToggleButton quick_button;
1682 Gtk::ToggleButton antialias_button;
1683 Gtk::Button cancel_button;
1684 Gtk::Button action_button;
1685 Gtk::HBox lower_button_box;
1686 Gtk::HBox upper_button_box;
1690 TimeStretchDialog (Editor& e);
1692 gint update_progress ();
1693 sigc::connection first_cancel;
1694 sigc::connection first_delete;
1695 void cancel_timestretch_in_progress ();
1696 gint delete_timestretch_in_progress (GdkEventAny*);
1699 /* "whats mine is yours" */
1701 friend class TimeStretchDialog;
1703 TimeStretchDialog* current_timestretch;
1705 static void* timestretch_thread (void *arg);
1706 int run_timestretch (AudioRegionSelection&, float fraction);
1707 void do_timestretch (TimeStretchDialog&);
1709 /* editor-mixer strip */
1711 MixerStrip *current_mixer_strip;
1712 Gtk::VBox current_mixer_strip_vbox;
1713 void cms_deleted ();
1714 void current_mixer_strip_hidden ();
1715 void current_mixer_strip_removed ();
1717 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1718 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1720 /* nudging tracks */
1722 void nudge_track (bool use_edit_cursor, bool forwards);
1726 bool _xfade_visibility;
1728 /* <CMT Additions> */
1729 void handle_new_imageframe_time_axis_view(std::string track_name, void* src) ;
1730 void handle_new_imageframe_marker_time_axis_view(std::string track_name, TimeAxisView* marked_track) ;
1732 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1733 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1735 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1736 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1737 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1739 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1740 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1741 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1742 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1744 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1745 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1746 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1747 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1749 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1750 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1751 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1752 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1753 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1754 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1756 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1757 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1758 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1759 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1760 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1761 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1763 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1764 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1766 ImageFrameSocketHandler* image_socket_listener ;
1767 /* </CMT Additions> */
1769 void toggle_xfade_active (ARDOUR::Crossfade*);
1770 void toggle_xfade_length (ARDOUR::Crossfade*);
1771 void edit_xfade (ARDOUR::Crossfade*);
1772 void remove_xfade ();
1773 void xfade_edit_left_region ();
1774 void xfade_edit_right_region ();
1776 static const int32_t default_width = 995;
1777 static const int32_t default_height = 765;
1781 Gtk::Button nudge_forward_button;
1782 Gtk::Button nudge_backward_button;
1783 Gtk::HBox nudge_hbox;
1784 Gtk::VBox nudge_vbox;
1785 Gtk::Label nudge_label;
1786 AudioClock nudge_clock;
1788 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1792 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1794 /* handling cleanup */
1796 int playlist_deletion_dialog (ARDOUR::Playlist*);
1798 vector<sigc::connection> session_connections;
1800 /* tracking step changes of track height */
1802 TimeAxisView* current_stepping_trackview;
1803 struct timeval last_track_height_step_timestamp;
1804 gint track_height_step_timeout();
1805 sigc::connection step_timeout;
1807 TimeAxisView* entered_track;
1808 AudioRegionView* entered_regionview;
1809 bool clear_entered_track;
1810 gint left_track_canvas (GdkEventCrossing*);
1811 void set_entered_track (TimeAxisView*);
1812 void set_entered_regionview (AudioRegionView*);
1813 gint left_automation_track ();
1815 bool _new_regionviews_show_envelope;
1817 void toggle_gain_envelope_visibility ();
1818 void toggle_gain_envelope_active ();
1820 typedef std::map<Editing::ColorID,std::string> ColorStyleMap;
1821 void init_colormap ();
1824 #endif /* __ardour_editor_h__ */