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__
35 #include <gtkmm/layout.h>
36 #include <gtkmm/comboboxtext.h>
37 #include <libgnomecanvas/libgnomecanvas.h>
38 #include <libgnomecanvas/gnome-canvas-util.h>
39 #include <gtkmm2ext/selector.h>
40 #include <gtkmm2ext/click_box.h>
42 #include <ardour/stateful.h>
43 #include <ardour/session.h>
44 #include <ardour/tempo.h>
45 #include <ardour/location.h>
46 #include <ardour/region.h>
48 #include "keyboard_target.h"
49 #include "audio_clock.h"
50 #include "gtk-custom-ruler.h"
51 #include "ardour_dialog.h"
52 #include "public_editor.h"
55 #include "region_selection.h"
61 namespace LinuxAudioSystems {
84 class AudioTimeAxisView;
85 class AutomationTimeAxisView;
86 class AudioRegionView;
89 class PlaylistSelector;
93 class UIExportSpecification;
98 class AutomationSelection;
100 class SoundFileSelector;
104 /* <CMT Additions> */
105 class ImageFrameView;
106 class ImageFrameTimeAxisView;
107 class ImageFrameTimeAxis;
108 class MarkerTimeAxis ;
110 class ImageFrameSocketHandler ;
111 class TimeAxisViewItem ;
112 /* </CMT Additions> */
115 class Editor : public PublicEditor
118 Editor (ARDOUR::AudioEngine&);
121 void connect_to_session (ARDOUR::Session *);
122 ARDOUR::Session* current_session() const { return session; }
124 jack_nframes_t leftmost_position() const { return leftmost_frame; }
125 jack_nframes_t current_page_frames() const {
126 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
129 void set_snap_to (Editing::SnapType);
130 void set_snap_mode (Editing::SnapMode);
131 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
133 void undo (uint32_t n = 1);
134 void redo (uint32_t n = 1);
136 XMLNode& get_state ();
137 int set_state (const XMLNode& );
139 void set_mouse_mode (Editing::MouseMode, bool force=true);
140 void step_mouse_mode (bool next);
141 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
143 void add_imageframe_time_axis(std::string track_name, void*) ;
144 void add_imageframe_marker_time_axis(std::string track_name, TimeAxisView* marked_track, void*) ;
145 void connect_to_image_compositor() ;
146 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
147 TimeAxisView* get_named_time_axis(std::string name) ;
148 /* </CMT Additions> */
150 void consider_auditioning (ARDOUR::Region&);
151 void hide_a_region (ARDOUR::Region&);
152 void remove_a_region (ARDOUR::Region&);
154 /* option editor-access */
156 void set_show_waveforms (bool yn);
157 bool show_waveforms() const { return _show_waveforms; }
159 void set_show_waveforms_recording (bool yn);
160 bool show_waveforms_recording() const { return _show_waveforms_recording; }
162 /* things that need to be public to be used in the main menubar */
164 void new_region_from_selection ();
165 void separate_region_from_selection ();
166 void toggle_playback (bool with_abort);
170 void set_edit_menu (Gtk::Menu&);
172 jack_nframes_t unit_to_frame (double unit) {
173 return (jack_nframes_t) rint (unit * frames_per_unit);
176 double frame_to_unit (jack_nframes_t frame) {
177 return rint ((double) frame / (double) frames_per_unit);
180 double frame_to_unit (double frame) {
181 return rint (frame / frames_per_unit);
184 /* NOTE: these functions assume that the "pixel" coordinate is
185 the result of using the world->canvas affine transform on a
186 world coordinate. These coordinates already take into
187 account any scrolling carried out by adjusting the
191 jack_nframes_t pixel_to_frame (double pixel) {
193 /* pixel can be less than zero when motion events
194 are processed. since we've already run the world->canvas
195 affine, that means that the location *really* is "off
196 to the right" and thus really is "before the start".
200 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_gnome_canvas)->pixels_per_unit);
206 gulong frame_to_pixel (jack_nframes_t frame) {
207 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_gnome_canvas)->pixels_per_unit)));
212 Selection& get_selection() const { return *selection; }
213 Selection& get_cut_buffer() const { return *cut_buffer; }
215 void play_selection ();
216 void select_all_in_track (bool add);
217 void select_all (bool add);
218 void invert_selection_in_track ();
219 void invert_selection ();
223 void set_show_measures (bool yn);
224 bool show_measures () const { return _show_measures; }
228 /* these initiate export ... */
230 void export_session();
231 void export_selection();
233 /* this is what actually does it */
235 void export_audiofile (ARDOUR::AudioExportSpecification&);
239 void add_toplevel_controls (Gtk::Container&);
241 void set_zoom_focus (Editing::ZoomFocus);
242 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
243 gdouble get_current_zoom () { return frames_per_unit; }
245 void temporal_zoom_step (bool coarser);
247 /* stuff that AudioTimeAxisView and related classes use */
249 PlaylistSelector& playlist_selector() const;
250 void route_name_changed (TimeAxisView *);
251 gdouble frames_per_unit;
252 jack_nframes_t leftmost_frame;
253 void clear_playlist (ARDOUR::Playlist&);
255 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
257 Width editor_mixer_strip_width;
258 void show_editor_mixer (bool yn);
259 void set_selected_mixer_strip (TimeAxisView&);
260 void unselect_strip_in_display (TimeAxisView& tv);
261 void select_strip_in_display (TimeAxisView& tv);
263 /* nudge is initiated by transport controls owned by ARDOUR_UI */
265 void nudge_forward (bool next);
266 void nudge_backward (bool next);
268 /* nudge initiated from context menu */
270 void nudge_forward_capture_offset ();
271 void nudge_backward_capture_offset ();
273 /* playhead/screen stuff */
275 void set_follow_playhead (bool yn);
276 void toggle_follow_playhead ();
277 bool follow_playhead() const { return _follow_playhead; }
281 void toggle_xfades_active();
282 void toggle_xfade_visibility ();
283 void set_xfade_visibility (bool yn);
284 bool xfade_visibility() const { return _xfade_visibility; }
286 /* redirect shared ops menu. caller must free returned menu */
288 Gtk::Menu* redirect_menu ();
290 /* floating windows/transient */
292 void ensure_float (Gtk::Window&);
296 void scroll_tracks_down_line ();
297 void scroll_tracks_up_line ();
299 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
300 void prepare_for_cleanup ();
302 void reposition_x_origin (jack_nframes_t sample);
305 void map_transport_state ();
306 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 (GtkAllocation*, 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 (GnomeCanvasItem*, 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 (GnomeCanvasItem*, 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 gint 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 GdkCursor *current_canvas_cursor;
475 GtkWidget *track_gnome_canvas;
476 GtkWidget *time_gnome_canvas;
477 Gtk::Widget *track_canvas;
478 Gtk::Widget *time_canvas;
480 GnomeCanvasItem* first_action_message;
481 GnomeCanvasItem *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 gint track_canvas_motion (GnomeCanvasItem*, GdkEvent*);
489 void set_verbose_canvas_cursor (string, double x, double y);
490 void set_verbose_canvas_cursor_text (string);
491 void show_verbose_canvas_cursor();
492 void hide_verbose_canvas_cursor();
494 bool verbose_cursor_on; // so far unused
496 void flush_track_canvas ();
497 void flush_time_canvas ();
499 Gtk::EventBox time_canvas_event_box;
500 Gtk::EventBox track_canvas_event_box;
501 Gtk::EventBox time_button_event_box;
503 GnomeCanvasItem *minsec_group;
504 GnomeCanvasItem *bbt_group;
505 GnomeCanvasItem *smpte_group;
506 GnomeCanvasItem *frame_group;
507 GnomeCanvasItem *tempo_group;
508 GnomeCanvasItem *meter_group;
509 GnomeCanvasItem *marker_group;
510 GnomeCanvasItem *range_marker_group;
511 GnomeCanvasItem *transport_marker_group;
514 ruler_metric_smpte = 0,
515 ruler_metric_bbt = 1,
516 ruler_metric_frames = 2,
517 ruler_metric_minsec = 3,
519 ruler_time_tempo = 4,
520 ruler_time_meter = 5,
521 ruler_time_marker = 6,
522 ruler_time_range_marker = 7,
523 ruler_time_transport_marker = 8,
526 static GtkCustomMetric ruler_metrics[4];
528 bool no_ruler_shown_update;
530 gint ruler_button_press (GdkEventButton*);
531 gint ruler_button_release (GdkEventButton*);
532 gint ruler_mouse_motion (GdkEventMotion*);
534 gint ruler_pressed_button;
535 Gtk::Widget * ruler_grabbed_widget;
537 void initialize_rulers ();
538 void update_just_smpte ();
539 void update_fixed_rulers ();
540 void update_tempo_based_rulers ();
541 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
542 void update_ruler_visibility ();
543 void ruler_toggled (int);
544 gint ruler_label_button_release (GdkEventButton*);
545 void store_ruler_visibility ();
546 void restore_ruler_visibility ();
548 static gint _metric_get_smpte (GtkCustomRulerMark **, gulong, gulong, gint);
549 static gint _metric_get_bbt (GtkCustomRulerMark **, gulong, gulong, gint);
550 static gint _metric_get_frames (GtkCustomRulerMark **, gulong, gulong, gint);
551 static gint _metric_get_minsec (GtkCustomRulerMark **, gulong, gulong, gint);
553 gint metric_get_smpte (GtkCustomRulerMark **, gulong, gulong, gint);
554 gint metric_get_bbt (GtkCustomRulerMark **, gulong, gulong, gint);
555 gint metric_get_frames (GtkCustomRulerMark **, gulong, gulong, gint);
556 gint metric_get_minsec (GtkCustomRulerMark **, gulong, gulong, gint);
558 GtkWidget *_smpte_ruler;
559 GtkWidget *_bbt_ruler;
560 GtkWidget *_frames_ruler;
561 GtkWidget *_minsec_ruler;
562 Gtk::Widget *smpte_ruler;
563 Gtk::Widget *bbt_ruler;
564 Gtk::Widget *frames_ruler;
565 Gtk::Widget *minsec_ruler;
566 static Editor *ruler_editor;
568 static const double timebar_height;
569 guint32 visible_timebars;
570 Gtk::Menu *editor_ruler_menu;
573 GnomeCanvasItem *tempo_bar;
574 GnomeCanvasItem *meter_bar;
575 GnomeCanvasItem *marker_bar;
576 GnomeCanvasItem *range_marker_bar;
578 GnomeCanvasItem *transport_marker_bar;
581 GnomeCanvasItem *tempo_line;
582 GnomeCanvasItem *meter_line;
583 GnomeCanvasItem *marker_line;
584 GnomeCanvasItem *range_marker_line;
585 GnomeCanvasItem *transport_marker_line;
587 GnomeCanvasPoints *tempo_line_points;
588 GnomeCanvasPoints *meter_line_points;
589 GnomeCanvasPoints *marker_line_points;
590 GnomeCanvasPoints *range_marker_line_points;
591 GnomeCanvasPoints *transport_marker_line_points;
593 Gtk::Label minsec_label;
594 Gtk::Label bbt_label;
595 Gtk::Label smpte_label;
596 Gtk::Label frame_label;
597 Gtk::Label tempo_label;
598 Gtk::Label meter_label;
599 Gtk::Label mark_label;
600 Gtk::Label range_mark_label;
601 Gtk::Label transport_mark_label;
604 Gtk::VBox time_button_vbox;
605 Gtk::HBox time_button_hbox;
609 GnomeCanvasPoints *points;
610 GnomeCanvasItem *canvas_item;
611 jack_nframes_t current_frame;
612 GtkSignalFunc callback;
615 Cursor (Editor&, const string& color, GtkSignalFunc callback);
618 void set_position (jack_nframes_t);
619 void set_length (double units);
620 void set_y_axis (double position);
623 friend struct Cursor; /* it needs access to several private
627 Cursor* playhead_cursor;
629 GnomeCanvasItem* cursor_group;
631 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
632 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
633 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
634 void cursor_to_selection_start (Cursor *);
635 void cursor_to_selection_end (Cursor *);
637 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
639 vector<jack_nframes_t> region_boundary_cache;
640 void build_region_boundary_cache ();
642 Gtk::VBox trackview_vpacker;
645 Gtk::HBox bottom_hbox;
647 Gtk::Table edit_packer;
648 Gtk::Frame edit_frame;
649 Gtk::VScrollbar edit_vscrollbar;
651 /* the horizontal scroller works in a rather different way
652 than a regular scrollbar, since its used for
653 zoom control/indication as well. But more importantly,
654 its different components (slider, left arrow, right arrow)
655 have to be packed separately into the edit_packer.
658 Gtk::HScrollbar edit_hscrollbar;
659 Gtk::DrawingArea edit_hscroll_slider;
660 Gtk::Arrow edit_hscroll_left_arrow;
661 Gtk::Arrow edit_hscroll_right_arrow;
662 Gtk::EventBox edit_hscroll_left_arrow_event;
663 Gtk::EventBox edit_hscroll_right_arrow_event;
664 gint edit_hscroll_slider_width;
665 gint edit_hscroll_slider_height;
666 static const gint edit_hscroll_edge_width = 3;
667 bool edit_hscroll_dragging;
668 double edit_hscroll_drag_last;
670 void hscroll_slider_allocate (GtkAllocation *);
671 gint hscroll_slider_expose (GdkEventExpose*);
672 gint hscroll_slider_button_press (GdkEventButton*);
673 gint hscroll_slider_button_release (GdkEventButton*);
674 gint hscroll_slider_motion (GdkEventMotion*);
676 gint hscroll_trough_expose (GdkEventExpose*);
677 gint hscroll_trough_button_press (GdkEventButton*);
678 gint hscroll_trough_button_release (GdkEventButton*);
680 void update_hscroller ();
682 gint hscroll_left_arrow_button_press (GdkEventButton *);
683 gint hscroll_left_arrow_button_release (GdkEventButton *);
684 gint hscroll_right_arrow_button_press (GdkEventButton *);
685 gint hscroll_right_arrow_button_release (GdkEventButton *);
687 guint32 canvas_width;
688 guint32 canvas_height;
690 Gtk::ScrolledWindow track_canvas_scroller;
691 Gtk::ScrolledWindow time_canvas_scroller;
692 Gtk::ScrolledWindow edit_controls_scroller;
694 gint edit_controls_button_release (GdkEventButton*);
695 Gtk::Menu *edit_controls_left_menu;
696 Gtk::Menu *edit_controls_right_menu;
698 void track_canvas_scroller_realized ();
699 void time_canvas_scroller_realized ();
701 Gtk::VBox track_canvas_vbox;
702 Gtk::VBox time_canvas_vbox;
703 Gtk::VBox edit_controls_vbox;
704 Gtk::HBox edit_controls_hbox;
706 void tie_vertical_scrolling ();
707 void canvas_horizontally_scrolled ();
708 void reposition_and_zoom (jack_nframes_t sample, double fpu);
709 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
710 void end_location_changed (ARDOUR::Location*);
711 bool repos_zoom_queued;
712 bool no_zoom_repos_update;
713 bool no_tempo_map_update;
715 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
716 RegionListDisplayModelColumns() {
720 Gtk::TreeModelColumn<Glib::ustring> name;
721 Gtk::TreeModelColumn<ARDOUR::Region*> region;
724 RegionListDisplayModelColumns region_list_columns;
725 Gtk::TreeView region_list_display;
726 Glib::RefPtr<Gtk::TreeStore> region_list_model;
727 Glib::RefPtr<Gtk::TreeModelSort> region_list_sort_model;
728 Glib::RefPtr<Gtk::Action> toggle_full_region_list_action;
730 void region_list_selection_changed ();
732 Gtk::Menu *region_list_menu;
733 Gtk::ScrolledWindow region_list_scroller;
734 Gtk::Frame region_list_frame;
736 bool region_list_display_key_press (GdkEventKey *);
737 bool region_list_display_key_release (GdkEventKey *);
738 bool region_list_display_button_press (GdkEventButton *);
739 bool region_list_display_button_release (GdkEventButton *);
740 bool region_list_display_enter_notify (GdkEventCrossing *);
741 bool region_list_display_leave_notify (GdkEventCrossing *);
742 void region_list_clear ();
743 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
744 void build_region_list_menu ();
746 Gtk::CheckMenuItem* toggle_auto_regions_item;
747 Gtk::CheckMenuItem* toggle_full_region_list_item;
749 Gtk::MenuItem* import_audio_item;
750 Gtk::MenuItem* embed_audio_item;
752 bool show_automatic_regions_in_region_list;
753 Editing::RegionListSortType region_list_sort_type;
755 void reset_region_list_sort_direction (bool);
756 void reset_region_list_sort_type (Editing::RegionListSortType);
758 void toggle_full_region_list ();
759 void toggle_show_auto_regions ();
761 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
763 /* named selections */
765 Gtk::VPaned region_selection_vpane;
766 Gtk::TreeView named_selection_display;
767 Gtk::ScrolledWindow named_selection_scroller;
769 void name_selection();
770 void named_selection_name_chosen ();
771 void create_named_selection (string);
772 void paste_named_selection (float times);
774 void handle_new_named_selection ();
775 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
776 void redisplay_named_selections ();
778 gint named_selection_display_button_press (GdkEventButton *ev);
779 void named_selection_display_selected (gint row, gint col, GdkEvent *ev);
780 void named_selection_display_unselected (gint row, gint col, GdkEvent *ev);
784 TrackViewList track_views;
785 TimeAxisView *trackview_by_y_position (double ypos);
787 static GdkCursor* cross_hair_cursor;
788 static GdkCursor* trimmer_cursor;
789 static GdkCursor* selector_cursor;
790 static GdkCursor* grabber_cursor;
791 static GdkCursor* zoom_cursor;
792 static GdkCursor* time_fx_cursor;
793 static GdkCursor* fader_cursor;
794 static GdkCursor* speaker_cursor;
795 static GdkCursor* null_cursor;
796 static GdkCursor* wait_cursor;
797 static GdkCursor* timebar_cursor;
799 static void build_cursors ();
801 sigc::connection scroll_connection;
802 jack_nframes_t last_update_frame;
803 void center_screen (jack_nframes_t);
804 void center_screen_internal (jack_nframes_t, float);
806 void update_current_screen ();
807 sigc::connection slower_update_connection;
808 void update_slower ();
810 gint show_track_context_menu (GdkEventButton *);
811 void hide_track_context_menu ();
813 void session_going_away ();
815 jack_nframes_t cut_buffer_start;
816 jack_nframes_t cut_buffer_length;
818 gint typed_event (GnomeCanvasItem*, GdkEvent*, ItemType);
819 gint button_press_handler (GnomeCanvasItem*, GdkEvent*, ItemType);
820 gint button_release_handler (GnomeCanvasItem*, GdkEvent*, ItemType);
821 gint motion_handler (GnomeCanvasItem*, GdkEvent*, ItemType);
822 gint enter_handler (GnomeCanvasItem*, GdkEvent*, ItemType);
823 gint leave_handler (GnomeCanvasItem*, GdkEvent*, ItemType);
825 /* KEYMAP HANDLING */
827 void register_actions ();
828 void install_keybindings ();
830 int ensure_cursor (jack_nframes_t* pos);
832 void fake_handle_new_audio_region (ARDOUR::AudioRegion *);
833 void handle_new_audio_region (ARDOUR::AudioRegion *);
834 void fake_handle_audio_region_removed (ARDOUR::AudioRegion *);
835 void handle_audio_region_removed (ARDOUR::AudioRegion *);
836 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
837 void region_hidden (ARDOUR::Region*);
838 void redisplay_regions ();
839 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
841 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
843 void cut_copy (Editing::CutCopyOp);
844 void cut_copy_points (Editing::CutCopyOp);
845 void cut_copy_regions (Editing::CutCopyOp);
846 void cut_copy_ranges (Editing::CutCopyOp);
849 void paste_internal (jack_nframes_t position, float times);
851 /* EDITING OPERATIONS */
853 void toggle_region_mute ();
854 void toggle_region_opaque ();
855 void raise_region ();
856 void raise_region_to_top ();
857 void lower_region ();
858 void lower_region_to_bottom ();
859 void split_region ();
860 void split_region_at (jack_nframes_t);
861 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
862 void crop_region_to_selection ();
863 void set_region_sync_from_edit_cursor ();
864 void remove_region_sync();
865 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
866 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
867 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
868 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
869 void remove_some_regions ();
870 void remove_clicked_region ();
871 void destroy_clicked_region ();
873 void duplicate_some_regions (AudioRegionSelection&, float times);
874 void duplicate_selection (float times);
875 void region_fill_selection ();
877 void region_fill_track ();
878 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
879 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
880 void split_multichannel_region();
881 void reverse_region ();
882 void normalize_region ();
883 void denormalize_region ();
885 void audition_region_from_region_list ();
886 void hide_region_from_region_list ();
887 void remove_region_from_region_list ();
889 void align (ARDOUR::RegionPoint);
890 void align_relative (ARDOUR::RegionPoint);
895 void paste (float times);
897 int get_prefix (float&, bool&);
899 void keyboard_paste ();
900 void keyboard_duplicate_region ();
901 void keyboard_duplicate_selection ();
902 void keyboard_nudge ();
903 void keyboard_insert_region_list_selection ();
905 void region_from_selection ();
906 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
909 void rename_region ();
910 void rename_region_finished (bool);
912 void play_from_start ();
913 void play_from_edit_cursor ();
914 void play_selected_region ();
915 void audition_selected_region ();
916 void toggle_loop_playback ();
917 void loop_selected_region ();
918 void play_location (ARDOUR::Location&);
919 void loop_location (ARDOUR::Location&);
921 Editing::ZoomFocus zoom_focus;
923 void temporal_zoom_selection ();
924 void temporal_zoom_session ();
925 void temporal_zoom (gdouble scale);
926 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, string op);
927 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
929 void amplitude_zoom (gdouble scale);
930 void amplitude_zoom_step (bool in);
932 void insert_region_list_drag (ARDOUR::AudioRegion&);
933 void insert_region_list_selection (float times);
935 void insert_sndfile (bool as_tracks);
936 void embed_audio (); // inserts into region list
937 int reject_because_rate_differs (string path, SF_INFO& finfo, string action, bool multiple_pending);
939 void do_embed_sndfiles (vector<string> paths, bool split);
940 void embed_sndfile (string path, bool split, bool multiple_files, bool& check_sr);
942 void do_insert_sndfile (vector<string> path, bool multi, jack_nframes_t frame);
943 void insert_paths_as_new_tracks (std::vector<std::string> paths, bool multi); // inserts files as new tracks
944 void insert_sndfile_into (string path, bool multi, AudioTimeAxisView* tv, jack_nframes_t& frame, bool prompt=true);
945 static void* _insert_sndfile_thread (void*);
946 void* insert_sndfile_thread (void*);
948 /* generic interthread progress window */
950 ArdourDialog* interthread_progress_window;
951 Gtk::Label interthread_progress_label;
952 Gtk::VBox interthread_progress_vbox;
953 Gtk::ProgressBar interthread_progress_bar;
954 Gtk::Button interthread_cancel_button;
955 Gtk::Label interthread_cancel_label;
956 sigc::connection interthread_progress_connection;
957 void interthread_cancel_clicked ();
958 void build_interthread_progress_window ();
959 ARDOUR::InterThreadInfo* current_interthread_info;
961 /* import specific info */
963 ARDOUR::Session::import_status import_status;
964 gint import_progress_timeout (void *);
965 static void *_import_thread (void *);
966 void* import_thread ();
967 void catch_new_audio_region (ARDOUR::AudioRegion*);
968 ARDOUR::AudioRegion* last_audio_region;
970 /* to support this ... */
972 void import_audio (bool as_tracks);
973 void do_import (vector<string> paths, bool split, bool as_tracks);
975 void move_to_start ();
978 void center_playhead ();
979 void center_edit_cursor ();
980 void edit_cursor_backward ();
981 void edit_cursor_forward ();
982 void playhead_backward ();
983 void playhead_forward ();
984 void scroll_backward (float pages=0.8f);
985 void scroll_forward (float pages=0.8f);
986 void scroll_tracks_down ();
987 void scroll_tracks_up ();
988 void delete_sample_forward ();
989 void delete_sample_backward ();
990 void delete_screen ();
991 void search_backwards ();
992 void search_forwards ();
994 void clear_markers ();
995 void clear_ranges ();
996 void clear_locations ();
997 void jump_forward_to_mark ();
998 void jump_backward_to_mark ();
999 void cursor_align (bool playhead_to_edit);
1001 void remove_last_capture ();
1003 void set_selection_from_range (ARDOUR::Location&);
1004 void set_selection_from_punch ();
1005 void set_selection_from_loop ();
1007 void add_location_from_selection ();
1008 void set_route_loop_selection ();
1010 void add_location_from_playhead_cursor ();
1012 void reverse_selection ();
1013 void edit_envelope ();
1015 void start_scrolling ();
1016 void stop_scrolling ();
1018 void keyboard_selection_begin ();
1019 void keyboard_selection_finish (bool add);
1020 bool have_pending_keyboard_selection;
1021 jack_nframes_t pending_keyboard_selection_start;
1023 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1024 void extend_selection_to_end_of_region (bool next);
1025 void extend_selection_to_start_of_region (bool previous);
1027 Editing::SnapType snap_type;
1028 Editing::SnapMode snap_mode;
1029 double snap_threshold;
1031 void soundfile_chosen_for_insert (string selection, bool split_channels);
1032 void soundfile_chosen_for_embed (string selection, bool split_channels);
1033 void soundfile_chosen_for_import (string selection, bool split_channels);
1035 void handle_gui_changes (string, void *);
1037 void hide_all_tracks (bool with_select);
1039 void route_list_selected (gint row, gint col, GdkEvent* ev);
1040 void route_list_unselected (gint row, gint col, GdkEvent* ev);
1041 void redisplay_route_list();
1042 gint route_list_reordered ();
1043 bool ignore_route_list_reorder;
1044 void queue_route_list_reordered (gint row, gint col);
1047 GnomeCanvasItem* 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)(GnomeCanvasItem*, GdkEvent*);
1060 void (Editor::*finished_callback)(GnomeCanvasItem*, 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*, GdkCursor* cursor = 0);
1080 bool end_grab (GnomeCanvasItem*, GdkEvent*);
1082 Gtk::Menu fade_context_menu;
1083 void popup_fade_context_menu (int, int, GnomeCanvasItem*, ItemType);
1085 void start_fade_in_grab (GnomeCanvasItem*, GdkEvent*);
1086 void start_fade_out_grab (GnomeCanvasItem*, GdkEvent*);
1087 void fade_in_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1088 void fade_out_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1089 void fade_in_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1090 void fade_out_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1092 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1093 void region_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1094 void region_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1095 void region_copy_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1097 void cursor_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1098 void cursor_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1099 void marker_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1100 void marker_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1101 void control_point_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1102 void control_point_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1103 void line_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1104 void line_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1106 void tempo_marker_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1107 void tempo_marker_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1108 void meter_marker_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1109 void meter_marker_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1111 gint mouse_rename_region (GnomeCanvasItem*, GdkEvent*);
1113 void start_region_grab (GnomeCanvasItem*, GdkEvent*);
1114 void start_region_copy_grab (GnomeCanvasItem*, GdkEvent*);
1115 void start_region_brush_grab (GnomeCanvasItem*, GdkEvent*);
1116 void start_selection_grab (GnomeCanvasItem*, GdkEvent*);
1117 void start_cursor_grab (GnomeCanvasItem*, GdkEvent*);
1118 void start_marker_grab (GnomeCanvasItem*, GdkEvent*);
1119 void start_control_point_grab (GnomeCanvasItem*, GdkEvent*);
1120 void start_line_grab_from_regionview (GnomeCanvasItem*, GdkEvent*);
1121 void start_line_grab_from_line (GnomeCanvasItem*, GdkEvent*);
1122 void start_line_grab (AutomationLine *, GdkEvent*);
1123 void start_tempo_marker_grab (GnomeCanvasItem*, GdkEvent*);
1124 void start_meter_marker_grab (GnomeCanvasItem*, GdkEvent*);
1126 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1128 void remove_gain_control_point (GnomeCanvasItem*, GdkEvent*);
1129 void remove_control_point (GnomeCanvasItem*, 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 /* static versions of these are public in PublicEditor */
1139 gint _canvas_crossfade_view_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1140 gint _canvas_fade_in_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1141 gint _canvas_fade_in_handle_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1142 gint _canvas_fade_out_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1143 gint _canvas_fade_out_handle_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1144 gint _canvas_region_view_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1145 gint _canvas_region_view_name_highlight_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1146 gint _canvas_region_view_name_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1147 gint _canvas_stream_view_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1148 gint _canvas_automation_track_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1149 gint _canvas_marker_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1150 gint _canvas_zoom_rect_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1151 gint _canvas_selection_rect_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1152 gint _canvas_selection_start_trim_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1153 gint _canvas_selection_end_trim_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1154 gint _canvas_control_point_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1155 gint _canvas_line_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1156 gint _canvas_tempo_marker_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1157 gint _canvas_meter_marker_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1158 gint _canvas_tempo_bar_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1159 gint _canvas_meter_bar_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1160 gint _canvas_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1161 gint _canvas_range_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1162 gint _canvas_transport_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1163 gint _canvas_imageframe_item_view_event(GnomeCanvasItem *item, GdkEvent* event, gpointer data) ;
1164 gint _canvas_imageframe_view_event(GnomeCanvasItem *item, GdkEvent* event, gpointer data) ;
1165 gint _canvas_imageframe_start_handle_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1166 gint _canvas_imageframe_end_handle_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1167 gint _canvas_marker_time_axis_view_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1168 gint _canvas_markerview_item_view_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1169 gint _canvas_markerview_start_handle_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1170 gint _canvas_markerview_end_handle_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1172 /* now the real things */
1174 gint canvas_crossfade_view_event (GnomeCanvasItem* item, GdkEvent* event, CrossfadeView*);
1175 gint canvas_fade_in_event (GnomeCanvasItem* item, GdkEvent* event, AudioRegionView*);
1176 gint canvas_fade_in_handle_event (GnomeCanvasItem* item, GdkEvent* event, AudioRegionView*);
1177 gint canvas_fade_out_event (GnomeCanvasItem* item, GdkEvent* event, AudioRegionView*);
1178 gint canvas_fade_out_handle_event (GnomeCanvasItem* item, GdkEvent* event, AudioRegionView*);
1179 gint canvas_region_view_event (GnomeCanvasItem* item, GdkEvent* event, AudioRegionView*);
1180 gint canvas_stream_view_event (GnomeCanvasItem* item, GdkEvent* event, AudioTimeAxisView*);
1181 gint canvas_automation_track_event (GnomeCanvasItem* item, GdkEvent* event, AutomationTimeAxisView*);
1182 gint canvas_marker_event (GnomeCanvasItem* item, GdkEvent* event);
1183 gint canvas_zoom_rect_event (GnomeCanvasItem* item, GdkEvent* event);
1184 gint canvas_selection_rect_event (GnomeCanvasItem* item, GdkEvent* event);
1185 gint canvas_selection_start_trim_event (GnomeCanvasItem* item, GdkEvent* event);
1186 gint canvas_selection_end_trim_event (GnomeCanvasItem* item, GdkEvent* event);
1187 gint canvas_control_point_event (GnomeCanvasItem* item, GdkEvent* event);
1188 gint canvas_line_event (GnomeCanvasItem* item, GdkEvent* event);
1189 gint canvas_tempo_marker_event (GnomeCanvasItem* item, GdkEvent* event);
1190 gint canvas_meter_marker_event (GnomeCanvasItem* item, GdkEvent* event);
1191 gint canvas_tempo_bar_event (GnomeCanvasItem* item, GdkEvent* event);
1192 gint canvas_meter_bar_event (GnomeCanvasItem* item, GdkEvent* event);
1193 gint canvas_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event);
1194 gint canvas_range_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event);
1195 gint canvas_transport_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event);
1196 gint canvas_region_view_name_highlight_event (GnomeCanvasItem* item, GdkEvent* event);
1197 gint canvas_region_view_name_event (GnomeCanvasItem* item, GdkEvent* event);
1199 /* these are not publically accessible, but we still need the static versions
1200 till we use Gnome::Canvas.
1203 static gint _canvas_copy_region_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1204 gint canvas_copy_region_event (GnomeCanvasItem* item, GdkEvent* event);
1206 static gint _canvas_playhead_cursor_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1207 gint canvas_playhead_cursor_event (GnomeCanvasItem* item, GdkEvent* event);
1209 static gint _canvas_edit_cursor_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1210 gint canvas_edit_cursor_event (GnomeCanvasItem* item, GdkEvent* event);
1212 static gint _track_canvas_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1213 gint track_canvas_event (GnomeCanvasItem* item, GdkEvent* event);
1215 gint track_canvas_button_press_event (GdkEventButton *);
1216 gint track_canvas_button_release_event (GdkEventButton *);
1218 void track_canvas_allocate (GtkAllocation* alloc);
1219 void time_canvas_allocate (GtkAllocation* alloc);
1221 void set_edit_cursor (GdkEvent* event);
1222 void set_playhead_cursor (GdkEvent* event);
1224 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1225 void kbd_set_playhead_cursor ();
1226 void kbd_set_edit_cursor ();
1228 void kbd_align (ARDOUR::RegionPoint);
1229 void kbd_align_relative (ARDOUR::RegionPoint);
1231 void kbd_audition ();
1233 void kbd_do_split (GdkEvent*);
1234 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1235 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1236 void kbd_do_brush (GdkEvent*);
1237 void kbd_do_audition (GdkEvent*);
1239 void fake_handle_new_duration ();
1240 void handle_new_duration ();
1241 void initialize_canvas ();
1242 void reset_scrolling_region (GtkAllocation* alloc = 0);
1243 void scroll_canvas ();
1245 /* sub-event loop handling */
1247 int32_t sub_event_loop_status;
1248 void run_sub_event_loop ();
1249 void finish_sub_event_loop (int status);
1250 gint finish_sub_event_loop_on_delete (GdkEventAny*, int32_t status);
1252 /* display control */
1254 bool _show_measures;
1255 bool _show_waveforms;
1256 bool _follow_playhead;
1257 bool _show_waveforms_recording;
1259 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1261 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1263 typedef vector<GnomeCanvasItem*> TimeLineList;
1264 TimeLineList free_measure_lines;
1265 TimeLineList used_measure_lines;
1267 GnomeCanvasItem* time_line_group;
1268 GnomeCanvasItem* get_time_line ();
1269 void hide_measures ();
1270 void draw_measures ();
1271 void draw_time_bars ();
1273 void new_tempo_section ();
1275 void mouse_add_new_tempo_event (jack_nframes_t where);
1276 void mouse_add_new_meter_event (jack_nframes_t where);
1278 void remove_tempo_marker (GnomeCanvasItem*);
1279 void remove_meter_marker (GnomeCanvasItem*);
1280 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1281 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1283 void edit_tempo_section (ARDOUR::TempoSection*);
1284 void edit_meter_section (ARDOUR::MeterSection*);
1285 void edit_tempo_marker (GnomeCanvasItem*);
1286 void edit_meter_marker (GnomeCanvasItem*);
1288 void marker_menu_edit ();
1289 void marker_menu_remove ();
1290 void marker_menu_rename ();
1291 void marker_menu_hide ();
1292 void marker_menu_loop_range ();
1293 void marker_menu_play_from ();
1294 void marker_menu_set_playhead ();
1295 void marker_menu_set_from_playhead ();
1296 void marker_menu_set_from_selection ();
1297 void new_transport_marker_menu_set_loop ();
1298 void new_transport_marker_menu_set_punch ();
1299 void update_loop_range_view (bool visibility=false);
1300 void update_punch_range_view (bool visibility=false);
1301 gint new_transport_marker_menu_popdown (GdkEventAny*);
1302 void marker_context_menu (GdkEventButton*, GnomeCanvasItem*);
1303 void tm_marker_context_menu (GdkEventButton*, GnomeCanvasItem*);
1304 void transport_marker_context_menu (GdkEventButton*, GnomeCanvasItem*);
1305 void new_transport_marker_context_menu (GdkEventButton*, GnomeCanvasItem*);
1306 void build_marker_menu ();
1307 void build_tm_marker_menu ();
1308 void build_transport_marker_menu ();
1309 void build_new_transport_marker_menu ();
1311 Gtk::Menu* tm_marker_menu;
1312 Gtk::Menu* marker_menu;
1313 Gtk::Menu* transport_marker_menu;
1314 Gtk::Menu* new_transport_marker_menu;
1315 GnomeCanvasItem* marker_menu_item;
1317 typedef list<Marker*> Marks;
1320 void remove_metric_marks ();
1321 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1323 void tempo_map_changed (ARDOUR::Change);
1324 void redisplay_tempo ();
1326 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1327 uint32_t bbt_beat_subdivision;
1331 Gtk::ToggleButton editor_mixer_button;
1333 void editor_mixer_button_toggled ();
1335 AudioClock selection_start_clock;
1336 Gtk::Label selection_start_clock_label;
1337 AudioClock selection_end_clock;
1338 Gtk::Label selection_end_clock_label;
1339 AudioClock edit_cursor_clock;
1340 Gtk::Label edit_cursor_clock_label;
1341 AudioClock zoom_range_clock;
1342 Gtk::Button zoom_in_button;
1343 Gtk::Button zoom_out_button;
1344 Gtk::Button zoom_out_full_button;
1345 Gtk::Button zoom_onetoone_button;
1347 Gtk::VBox toolbar_clock_vbox;
1348 Gtk::VBox toolbar_selection_clock_vbox;
1349 Gtk::Table toolbar_selection_clock_table;
1350 Gtk::Label toolbar_selection_cursor_label;
1352 Gtk::Table mouse_mode_button_table;
1353 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1354 Gtk::ToggleButton mouse_select_button;
1355 Gtk::ToggleButton mouse_move_button;
1356 Gtk::ToggleButton mouse_gain_button;
1357 Gtk::ToggleButton mouse_zoom_button;
1358 Gtk::ToggleButton mouse_timefx_button;
1359 Gtk::ToggleButton mouse_audition_button;
1360 GroupedButtons *mouse_mode_button_set;
1361 void mouse_mode_toggled (Editing::MouseMode m);
1362 bool ignore_mouse_mode_toggle;
1364 gint mouse_select_button_release (GdkEventButton*);
1366 Gtk::VBox automation_box;
1367 Gtk::Button automation_mode_button;
1368 Gtk::ToggleButton global_automation_button;
1370 Gtk::ComboBoxText edit_mode_selector;
1371 Gtk::Label edit_mode_label;
1372 Gtk::VBox edit_mode_box;
1374 gint edit_mode_selection_done (GdkEventAny*);
1376 Gtk::ComboBoxText snap_type_selector;
1377 Gtk::Label snap_type_label;
1378 Gtk::VBox snap_type_box;
1380 gint snap_type_selection_done (GdkEventAny*);
1382 Gtk::ComboBoxText snap_mode_selector;
1383 Gtk::Label snap_mode_label;
1384 Gtk::VBox snap_mode_box;
1386 gint snap_mode_selection_done (GdkEventAny*);
1388 Gtk::ComboBoxText zoom_focus_selector;
1389 Gtk::Label zoom_focus_label;
1390 Gtk::VBox zoom_focus_box;
1392 gint zoom_focus_selection_done (GdkEventAny*);
1394 Gtk::Label zoom_indicator_label;
1395 Gtk::HBox zoom_indicator_box;
1396 Gtk::VBox zoom_indicator_vbox;
1398 void update_zoom_indicator ();
1399 void zoom_adjustment_changed();
1401 void edit_cursor_clock_changed();
1403 void setup_toolbar ();
1405 Gtkmm2ext::TearOff* tools_tearoff;
1406 Gtk::HBox toolbar_hbox;
1407 Gtk::EventBox toolbar_base;
1408 Gtk::Frame toolbar_frame;
1410 /* selection process */
1412 Selection* selection;
1413 Selection* cut_buffer;
1415 void time_selection_changed ();
1416 void track_selection_changed ();
1417 void region_selection_changed ();
1418 void point_selection_changed ();
1419 void audio_track_selection_changed ();
1420 void line_selection_changed ();
1429 void start_selection_op (GnomeCanvasItem* item, GdkEvent* event, SelectionOp);
1430 void drag_selection (GnomeCanvasItem* item, GdkEvent* event);
1431 void end_selection_op (GnomeCanvasItem* item, GdkEvent* event);
1432 void cancel_selection ();
1434 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1435 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1436 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1438 bool audio_region_selection_covers (jack_nframes_t where);
1440 Gtk::VPaned route_group_vpane;
1441 Gtk::Frame route_list_frame;
1442 Gtk::Frame edit_group_list_frame;
1444 /* transport range select process */
1445 enum RangeMarkerOp {
1447 CreateTransportMarker
1450 void start_range_markerbar_op (GnomeCanvasItem* item, GdkEvent* event, RangeMarkerOp);
1451 void drag_range_markerbar_op (GnomeCanvasItem* item, GdkEvent* event);
1452 void end_range_markerbar_op (GnomeCanvasItem* item, GdkEvent* event);
1455 GnomeCanvasItem *range_bar_drag_rect;
1456 GnomeCanvasItem *transport_bar_drag_rect;
1457 GnomeCanvasItem *marker_drag_line;
1458 GnomeCanvasPoints *marker_drag_line_points;
1459 GnomeCanvasItem *range_marker_drag_rect;
1461 void update_marker_drag_item (ARDOUR::Location *);
1463 GnomeCanvasItem *transport_bar_range_rect;
1464 GnomeCanvasItem *transport_bar_preroll_rect;
1465 GnomeCanvasItem *transport_bar_postroll_rect;
1466 GnomeCanvasItem *transport_loop_range_rect;
1467 GnomeCanvasItem *transport_punch_range_rect;
1468 GnomeCanvasItem *transport_punchin_line;
1469 GnomeCanvasItem *transport_punchout_line;
1470 GnomeCanvasItem *transport_preroll_rect;
1471 GnomeCanvasItem *transport_postroll_rect;
1473 ARDOUR::Location* transport_loop_location();
1474 ARDOUR::Location* transport_punch_location();
1476 ARDOUR::Location *temp_location;
1478 /* object rubberband select process */
1480 void start_rubberband_select (GnomeCanvasItem* item, GdkEvent* event);
1481 void drag_rubberband_select (GnomeCanvasItem* item, GdkEvent* event);
1482 void end_rubberband_select (GnomeCanvasItem* item, GdkEvent* event);
1484 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, bool add);
1486 GnomeCanvasItem *rubberband_rect;
1488 /* mouse zoom process */
1490 void start_mouse_zoom (GnomeCanvasItem* item, GdkEvent* event);
1491 void drag_mouse_zoom (GnomeCanvasItem* item, GdkEvent* event);
1492 void end_mouse_zoom (GnomeCanvasItem* item, GdkEvent* event);
1494 GnomeCanvasItem *zoom_rect;
1495 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1497 /* diskstream/route display management */
1499 Gtk::TreeView route_list;
1500 Gtk::ScrolledWindow route_list_scroller;
1501 Gtk::Menu *route_list_menu;
1503 void route_list_column_click (gint);
1504 void build_route_list_menu ();
1505 void select_all_routes ();
1506 void unselect_all_routes ();
1507 void select_all_audiotracks ();
1508 void unselect_all_audiotracks ();
1509 void select_all_audiobus ();
1510 void unselect_all_audiobus ();
1512 /* edit group management */
1514 Gtk::Button edit_group_list_button;
1515 Gtk::Label edit_group_list_button_label;
1516 Gtk::TreeView edit_group_list;
1517 Gtk::ScrolledWindow edit_group_list_scroller;
1518 Gtk::Menu *edit_group_list_menu;
1519 Gtk::VBox edit_group_vbox;
1522 void edit_group_list_column_click (gint);
1523 void build_edit_group_list_menu ();
1524 void select_all_edit_groups ();
1525 void unselect_all_edit_groups ();
1526 void new_edit_group ();
1527 void edit_group_list_button_clicked ();
1528 gint edit_group_list_button_press_event (GdkEventButton* ev);
1529 void edit_group_selected (gint row, gint col, GdkEvent* ev);
1530 void edit_group_unselected (gint row, gint col, GdkEvent* ev);
1531 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1532 void add_edit_group (ARDOUR::RouteGroup* group);
1533 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1535 Gtk::VBox list_vpacker;
1537 static GdkPixmap* check_pixmap;
1538 static GdkBitmap* check_mask;
1539 static GdkPixmap* empty_pixmap;
1540 static GdkBitmap* empty_mask;
1544 int autoscroll_timeout_tag;
1545 int autoscroll_direction;
1546 uint32_t autoscroll_cnt;
1547 jack_nframes_t autoscroll_distance;
1549 static gint _autoscroll_canvas (void *);
1550 gint autoscroll_canvas ();
1551 void start_canvas_autoscroll (int direction);
1552 void stop_canvas_autoscroll ();
1553 void maybe_autoscroll (GdkEvent*);
1562 void start_trim (GnomeCanvasItem*, GdkEvent*);
1563 void point_trim (GdkEvent*);
1564 void trim_motion_callback (GnomeCanvasItem*, GdkEvent*);
1565 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1566 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1567 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1569 void trim_finished_callback (GnomeCanvasItem*, GdkEvent*);
1570 void thaw_region_after_trim (AudioRegionView& rv);
1572 void trim_region_to_edit_cursor ();
1573 void trim_region_from_edit_cursor ();
1575 bool show_gain_after_trim;
1579 int convert_drop_to_paths (std::vector<std::string>& paths,
1580 GdkDragContext *context,
1583 GtkSelectionData *data,
1587 void track_canvas_drag_data_received (GdkDragContext *context,
1590 GtkSelectionData *data,
1594 void region_list_display_drag_data_received (GdkDragContext *context,
1597 GtkSelectionData *data,
1603 ExportDialog *export_dialog;
1604 void export_range (jack_nframes_t start, jack_nframes_t end);
1606 int write_region_selection(AudioRegionSelection&);
1607 bool write_region (string path, ARDOUR::AudioRegion&);
1608 void export_region ();
1609 void write_a_region ();
1610 void bounce_region_selection ();
1611 void bounce_range_selection ();
1612 void external_edit_region ();
1614 int write_audio_selection (TimeSelection&);
1615 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1617 void write_selection ();
1621 UndoAction get_memento() const;
1623 void begin_reversible_command (string cmd_name);
1624 void commit_reversible_command ();
1626 /* visual history */
1628 UndoHistory visual_history;
1629 UndoCommand current_visual_command;
1631 void begin_reversible_visual_command (string cmd_name);
1632 void commit_reversible_visual_command ();
1634 void update_title ();
1635 void update_title_s (string snapshot_name);
1638 Selection* selection;
1639 double frames_per_unit;
1645 void store_state (State&) const;
1646 void restore_state (State *);
1648 void instant_save ();
1650 ARDOUR::AudioRegion* last_audition_region;
1652 /* freeze operations */
1654 ARDOUR::InterThreadInfo freeze_status;
1655 gint freeze_progress_timeout (void *);
1656 static void* _freeze_thread (void*);
1657 void* freeze_thread ();
1659 void freeze_route ();
1660 void unfreeze_route ();
1662 /* edit-group solo + mute */
1664 void set_edit_group_solo (ARDOUR::Route&, bool);
1665 void set_edit_group_mute (ARDOUR::Route&, bool);
1669 void duplicate_dialog (bool for_region);
1673 Gtk::Menu* edit_menu;
1674 void edit_menu_map_handler ();
1676 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1678 void time_fx_motion (GnomeCanvasItem*, GdkEvent*);
1679 void start_time_fx (GnomeCanvasItem*, GdkEvent*);
1680 void end_time_fx (GnomeCanvasItem*, GdkEvent*);
1682 struct TimeStretchDialog : public ArdourDialog {
1683 ARDOUR::Session::TimeStretchRequest request;
1685 AudioRegionSelection regions;
1686 Gtk::ProgressBar progress_bar;
1687 Gtk::ToggleButton quick_button;
1688 Gtk::ToggleButton antialias_button;
1689 Gtk::Button cancel_button;
1690 Gtk::Button action_button;
1691 Gtk::HBox lower_button_box;
1692 Gtk::HBox upper_button_box;
1696 TimeStretchDialog (Editor& e);
1698 gint update_progress ();
1699 sigc::connection first_cancel;
1700 sigc::connection first_delete;
1701 void cancel_timestretch_in_progress ();
1702 gint delete_timestretch_in_progress (GdkEventAny*);
1705 /* "whats mine is yours" */
1707 friend class TimeStretchDialog;
1709 TimeStretchDialog* current_timestretch;
1711 static void* timestretch_thread (void *arg);
1712 int run_timestretch (AudioRegionSelection&, float fraction);
1713 void do_timestretch (TimeStretchDialog&);
1715 /* editor-mixer strip */
1717 MixerStrip *current_mixer_strip;
1718 Gtk::VBox current_mixer_strip_vbox;
1719 void cms_deleted ();
1720 void current_mixer_strip_hidden ();
1721 void current_mixer_strip_removed ();
1723 void detach_tearoff (Gtk::Box* b, Gtk::Widget* w);
1724 void reattach_tearoff (Gtk::Box* b, Gtk::Widget* w, int32_t n);
1726 /* nudging tracks */
1728 void nudge_track (bool use_edit_cursor, bool forwards);
1732 bool _xfade_visibility;
1734 /* <CMT Additions> */
1735 void handle_new_imageframe_time_axis_view(std::string track_name, void* src) ;
1736 void handle_new_imageframe_marker_time_axis_view(std::string track_name, TimeAxisView* marked_track) ;
1738 void start_imageframe_grab(GnomeCanvasItem*, GdkEvent*) ;
1739 void start_markerview_grab(GnomeCanvasItem*, GdkEvent*) ;
1741 void imageframe_drag_motion_callback(GnomeCanvasItem*, GdkEvent*) ;
1742 void markerview_drag_motion_callback(GnomeCanvasItem*, GdkEvent*) ;
1743 void timeaxis_item_drag_finished_callback(GnomeCanvasItem*, GdkEvent*) ;
1745 gint canvas_imageframe_item_view_event(GnomeCanvasItem* item, GdkEvent* event, ImageFrameView* ifv);
1746 gint canvas_imageframe_view_event(GnomeCanvasItem* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1747 gint canvas_imageframe_start_handle_event(GnomeCanvasItem* item, GdkEvent* event, ImageFrameView* ifv);
1748 gint canvas_imageframe_end_handle_event(GnomeCanvasItem* item, GdkEvent* event, ImageFrameView* ifv);
1750 gint canvas_marker_time_axis_view_event(GnomeCanvasItem* item, GdkEvent* event, MarkerTimeAxis* mta);
1751 gint canvas_markerview_item_view_event(GnomeCanvasItem* item, GdkEvent* event, MarkerView* mv);
1752 gint canvas_markerview_start_handle_event(GnomeCanvasItem* item, GdkEvent* event, MarkerView* mv);
1753 gint canvas_markerview_end_handle_event(GnomeCanvasItem* item, GdkEvent* event, MarkerView* mv);
1755 void imageframe_start_handle_op(GnomeCanvasItem* item, GdkEvent* event) ;
1756 void imageframe_end_handle_op(GnomeCanvasItem* item, GdkEvent* event) ;
1757 void imageframe_start_handle_trim_motion(GnomeCanvasItem* item, GdkEvent* event) ;
1758 void imageframe_start_handle_end_trim(GnomeCanvasItem* item, GdkEvent* event) ;
1759 void imageframe_end_handle_trim_motion(GnomeCanvasItem* item, GdkEvent* event) ;
1760 void imageframe_end_handle_end_trim(GnomeCanvasItem* item, GdkEvent* event) ;
1762 void markerview_item_start_handle_op(GnomeCanvasItem* item, GdkEvent* event) ;
1763 void markerview_item_end_handle_op(GnomeCanvasItem* item, GdkEvent* event) ;
1764 void markerview_start_handle_trim_motion(GnomeCanvasItem* item, GdkEvent* event) ;
1765 void markerview_start_handle_end_trim(GnomeCanvasItem* item, GdkEvent* event) ;
1766 void markerview_end_handle_trim_motion(GnomeCanvasItem* item, GdkEvent* event) ;
1767 void markerview_end_handle_end_trim(GnomeCanvasItem* item, GdkEvent* event) ;
1769 void popup_imageframe_edit_menu(int button, int32_t time, GnomeCanvasItem* ifv, bool with_frame) ;
1770 void popup_marker_time_axis_edit_menu(int button, int32_t time, GnomeCanvasItem* ifv, bool with_frame) ;
1772 ImageFrameSocketHandler* image_socket_listener ;
1773 /* </CMT Additions> */
1775 void toggle_xfade_active (ARDOUR::Crossfade*);
1776 void toggle_xfade_length (ARDOUR::Crossfade*);
1777 void edit_xfade (ARDOUR::Crossfade*);
1778 void remove_xfade ();
1779 void xfade_edit_left_region ();
1780 void xfade_edit_right_region ();
1782 static const int32_t default_width = 995;
1783 static const int32_t default_height = 765;
1787 Gtk::Button nudge_forward_button;
1788 Gtk::Button nudge_backward_button;
1789 Gtk::HBox nudge_hbox;
1790 Gtk::VBox nudge_vbox;
1791 Gtk::Label nudge_label;
1792 AudioClock nudge_clock;
1794 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1798 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1800 /* handling cleanup */
1802 int playlist_deletion_dialog (ARDOUR::Playlist*);
1804 vector<sigc::connection> session_connections;
1806 /* tracking step changes of track height */
1808 TimeAxisView* current_stepping_trackview;
1809 struct timeval last_track_height_step_timestamp;
1810 gint track_height_step_timeout();
1811 sigc::connection step_timeout;
1813 TimeAxisView* entered_track;
1814 AudioRegionView* entered_regionview;
1815 bool clear_entered_track;
1816 gint left_track_canvas (GdkEventCrossing*);
1817 void set_entered_track (TimeAxisView*);
1818 void set_entered_regionview (AudioRegionView*);
1819 gint left_automation_track ();
1821 bool _new_regionviews_show_envelope;
1823 void toggle_gain_envelope_visibility ();
1824 void toggle_gain_envelope_active ();
1826 typedef std::map<Editing::ColorID,std::string> ColorStyleMap;
1827 void init_colormap ();
1831 Glib::RefPtr<Gtk::UIManager> ui_manager;
1832 vector<Glib::RefPtr<Gtk::Action> > session_requiring_actions;
1833 vector<Glib::RefPtr<Gtk::Action> > region_list_selection_requiring_actions;
1836 #endif /* __ardour_editor_h__ */