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 /* public access to auditioning */
152 bool consider_auditioning (ARDOUR::AudioRegion*);
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 Gtk::TreeView region_list_display;
716 //Gtk::CTree_Helpers::RowList::iterator region_list_hidden_node;
717 Gtk::Menu *region_list_menu;
718 vector<Gtk::MenuItem*> rl_context_menu_region_items;
719 Gtk::ScrolledWindow region_list_scroller;
720 Gtk::Frame region_list_frame;
722 gint region_list_display_key_press (GdkEventKey *);
723 gint region_list_display_key_release (GdkEventKey *);
724 gint region_list_display_button_press (GdkEventButton *);
725 gint region_list_display_button_release (GdkEventButton *);
726 gint region_list_display_enter_notify (GdkEventCrossing *);
727 gint region_list_display_leave_notify (GdkEventCrossing *);
728 void region_list_display_selected (gint row, gint col, GdkEvent* ev);
729 void region_list_display_unselected (gint row, gint col, GdkEvent* ev);
730 void region_list_column_click (gint);
731 void region_list_clear ();
732 void build_region_list_menu ();
734 Gtk::CheckMenuItem* toggle_auto_regions_item;
735 Gtk::CheckMenuItem* toggle_full_region_list_item;
737 Gtk::MenuItem* import_audio_item;
738 Gtk::MenuItem* embed_audio_item;
740 bool show_automatic_regions_in_region_list;
741 Editing::RegionListSortType region_list_sort_type;
743 void reset_region_list_sort_direction (bool);
744 void reset_region_list_sort_type (Editing::RegionListSortType);
746 void toggle_full_region_list ();
747 void toggle_show_auto_regions ();
749 static gint _region_list_sorter (GtkTreeView*, gconstpointer, gconstpointer);
750 gint region_list_sorter (gconstpointer, gconstpointer);
752 /* named selections */
754 Gtk::VPaned region_selection_vpane;
755 Gtk::TreeView named_selection_display;
756 Gtk::ScrolledWindow named_selection_scroller;
758 void name_selection();
759 void named_selection_name_chosen ();
760 void create_named_selection (string);
761 void paste_named_selection (float times);
763 void handle_new_named_selection ();
764 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
765 void redisplay_named_selections ();
767 gint named_selection_display_button_press (GdkEventButton *ev);
768 void named_selection_display_selected (gint row, gint col, GdkEvent *ev);
769 void named_selection_display_unselected (gint row, gint col, GdkEvent *ev);
773 TrackViewList track_views;
774 TimeAxisView *trackview_by_y_position (double ypos);
776 static GdkCursor* cross_hair_cursor;
777 static GdkCursor* trimmer_cursor;
778 static GdkCursor* selector_cursor;
779 static GdkCursor* grabber_cursor;
780 static GdkCursor* zoom_cursor;
781 static GdkCursor* time_fx_cursor;
782 static GdkCursor* fader_cursor;
783 static GdkCursor* speaker_cursor;
784 static GdkCursor* null_cursor;
785 static GdkCursor* wait_cursor;
786 static GdkCursor* timebar_cursor;
788 static void build_cursors ();
790 sigc::connection scroll_connection;
791 jack_nframes_t last_update_frame;
792 void center_screen (jack_nframes_t);
793 void center_screen_internal (jack_nframes_t, float);
795 void update_current_screen ();
796 sigc::connection slower_update_connection;
797 void update_slower ();
799 gint show_track_context_menu (GdkEventButton *);
800 void hide_track_context_menu ();
802 void session_going_away ();
804 jack_nframes_t cut_buffer_start;
805 jack_nframes_t cut_buffer_length;
807 gint typed_event (GnomeCanvasItem*, GdkEvent*, ItemType);
808 gint button_press_handler (GnomeCanvasItem*, GdkEvent*, ItemType);
809 gint button_release_handler (GnomeCanvasItem*, GdkEvent*, ItemType);
810 gint motion_handler (GnomeCanvasItem*, GdkEvent*, ItemType);
811 gint enter_handler (GnomeCanvasItem*, GdkEvent*, ItemType);
812 gint leave_handler (GnomeCanvasItem*, GdkEvent*, ItemType);
814 /* KEYMAP HANDLING */
816 void install_keybindings ();
818 int ensure_cursor (jack_nframes_t* pos);
820 void fake_handle_new_audio_region (ARDOUR::AudioRegion *);
821 void handle_new_audio_region (ARDOUR::AudioRegion *);
822 void fake_handle_audio_region_removed (ARDOUR::AudioRegion *);
823 void handle_audio_region_removed (ARDOUR::AudioRegion *);
824 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
825 void region_hidden (ARDOUR::Region*);
826 void redisplay_regions ();
827 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
829 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
831 void cut_copy (Editing::CutCopyOp);
832 void cut_copy_points (Editing::CutCopyOp);
833 void cut_copy_regions (Editing::CutCopyOp);
834 void cut_copy_ranges (Editing::CutCopyOp);
837 void paste_internal (jack_nframes_t position, float times);
839 /* EDITING OPERATIONS */
841 void toggle_region_mute ();
842 void toggle_region_opaque ();
843 void raise_region ();
844 void raise_region_to_top ();
845 void lower_region ();
846 void lower_region_to_bottom ();
847 void split_region ();
848 void split_region_at (jack_nframes_t);
849 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
850 void crop_region_to_selection ();
851 void set_region_sync_from_edit_cursor ();
852 void remove_region_sync();
853 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
854 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
855 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
856 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
857 void remove_some_regions ();
858 void remove_clicked_region ();
859 void destroy_clicked_region ();
861 void duplicate_some_regions (AudioRegionSelection&, float times);
862 void duplicate_selection (float times);
863 void region_fill_selection ();
865 void region_fill_track ();
866 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
867 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
868 void split_multichannel_region();
869 void reverse_region ();
870 void normalize_region ();
871 void denormalize_region ();
873 ARDOUR::Region* region_list_button_region;
874 void audition_region_from_region_list ();
875 void remove_region_from_region_list ();
876 void hide_region_from_region_list ();
877 void remove_selected_regions_from_region_list ();
879 void align (ARDOUR::RegionPoint);
880 void align_relative (ARDOUR::RegionPoint);
885 void paste (float times);
887 int get_prefix (float&, bool&);
889 void keyboard_paste ();
890 void keyboard_duplicate_region ();
891 void keyboard_duplicate_selection ();
892 void keyboard_nudge ();
893 void keyboard_insert_region_list_selection ();
895 void region_from_selection ();
896 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
899 void rename_region ();
900 void rename_region_finished (bool);
902 void play_from_start ();
903 void play_from_edit_cursor ();
904 void play_selected_region ();
905 void audition_selected_region ();
906 void toggle_loop_playback ();
907 void loop_selected_region ();
908 void play_location (ARDOUR::Location&);
909 void loop_location (ARDOUR::Location&);
911 Editing::ZoomFocus zoom_focus;
913 void temporal_zoom_selection ();
914 void temporal_zoom_session ();
915 void temporal_zoom (gdouble scale);
916 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, string op);
917 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
919 void amplitude_zoom (gdouble scale);
920 void amplitude_zoom_step (bool in);
922 ARDOUR::AudioRegion* region_list_display_drag_region;
923 char need_wave_cursor;
924 gint region_list_display_motion (GdkEventMotion*);
926 void insert_region_list_drag (ARDOUR::AudioRegion&);
927 void insert_region_list_selection (float times);
929 void insert_sndfile (bool as_tracks);
930 void embed_audio (); // inserts into region list
931 int reject_because_rate_differs (string path, SF_INFO& finfo, string action, bool multiple_pending);
933 void do_embed_sndfiles (vector<string> paths, bool split);
934 void embed_sndfile (string path, bool split, bool multiple_files, bool& check_sr);
936 void do_insert_sndfile (vector<string> path, bool multi, jack_nframes_t frame);
937 void insert_paths_as_new_tracks (std::vector<std::string> paths, bool multi); // inserts files as new tracks
938 void insert_sndfile_into (string path, bool multi, AudioTimeAxisView* tv, jack_nframes_t& frame, bool prompt=true);
939 static void* _insert_sndfile_thread (void*);
940 void* insert_sndfile_thread (void*);
942 /* generic interthread progress window */
944 ArdourDialog* interthread_progress_window;
945 Gtk::Label interthread_progress_label;
946 Gtk::VBox interthread_progress_vbox;
947 Gtk::ProgressBar interthread_progress_bar;
948 Gtk::Button interthread_cancel_button;
949 Gtk::Label interthread_cancel_label;
950 sigc::connection interthread_progress_connection;
951 void interthread_cancel_clicked ();
952 void build_interthread_progress_window ();
953 ARDOUR::InterThreadInfo* current_interthread_info;
955 /* import specific info */
957 ARDOUR::Session::import_status import_status;
958 gint import_progress_timeout (void *);
959 static void *_import_thread (void *);
960 void* import_thread ();
961 void catch_new_audio_region (ARDOUR::AudioRegion*);
962 ARDOUR::AudioRegion* last_audio_region;
964 /* to support this ... */
966 void import_audio (bool as_tracks);
967 void do_import (vector<string> paths, bool split, bool as_tracks);
969 void move_to_start ();
972 void center_playhead ();
973 void center_edit_cursor ();
974 void edit_cursor_backward ();
975 void edit_cursor_forward ();
976 void playhead_backward ();
977 void playhead_forward ();
978 void scroll_backward (float pages=0.8f);
979 void scroll_forward (float pages=0.8f);
980 void scroll_tracks_down ();
981 void scroll_tracks_up ();
982 void delete_sample_forward ();
983 void delete_sample_backward ();
984 void delete_screen ();
985 void search_backwards ();
986 void search_forwards ();
988 void clear_markers ();
989 void clear_ranges ();
990 void clear_locations ();
991 void jump_forward_to_mark ();
992 void jump_backward_to_mark ();
993 void cursor_align (bool playhead_to_edit);
995 void remove_last_capture ();
997 void set_selection_from_range (ARDOUR::Location&);
998 void set_selection_from_punch ();
999 void set_selection_from_loop ();
1001 void add_location_from_selection ();
1002 void set_route_loop_selection ();
1004 void add_location_from_playhead_cursor ();
1006 void reverse_selection ();
1007 void edit_envelope ();
1009 void start_scrolling ();
1010 void stop_scrolling ();
1012 void keyboard_selection_begin ();
1013 void keyboard_selection_finish (bool add);
1014 bool have_pending_keyboard_selection;
1015 jack_nframes_t pending_keyboard_selection_start;
1017 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1018 void extend_selection_to_end_of_region (bool next);
1019 void extend_selection_to_start_of_region (bool previous);
1021 Editing::SnapType snap_type;
1022 Editing::SnapMode snap_mode;
1023 double snap_threshold;
1025 void soundfile_chosen_for_insert (string selection, bool split_channels);
1026 void soundfile_chosen_for_embed (string selection, bool split_channels);
1027 void soundfile_chosen_for_import (string selection, bool split_channels);
1029 void handle_gui_changes (string, void *);
1031 void hide_all_tracks (bool with_select);
1033 void route_list_selected (gint row, gint col, GdkEvent* ev);
1034 void route_list_unselected (gint row, gint col, GdkEvent* ev);
1035 void redisplay_route_list();
1036 gint route_list_reordered ();
1037 bool ignore_route_list_reorder;
1038 void queue_route_list_reordered (gint row, gint col);
1041 GnomeCanvasItem* item;
1043 jack_nframes_t last_frame_position;
1044 int32_t pointer_frame_offset;
1045 jack_nframes_t grab_frame;
1046 jack_nframes_t last_pointer_frame;
1047 jack_nframes_t current_pointer_frame;
1048 double grab_x, grab_y;
1049 double cumulative_x_drag;
1050 double cumulative_y_drag;
1051 double current_pointer_x;
1052 double current_pointer_y;
1053 void (Editor::*motion_callback)(GnomeCanvasItem*, GdkEvent*);
1054 void (Editor::*finished_callback)(GnomeCanvasItem*, GdkEvent*);
1055 TimeAxisView* last_trackview;
1060 bool move_threshold_passsed;
1061 bool want_move_threshold;
1063 ARDOUR::Location* copied_location;
1066 struct LineDragInfo {
1071 LineDragInfo current_line_drag_info;
1073 void start_grab (GdkEvent*, GdkCursor* cursor = 0);
1074 bool end_grab (GnomeCanvasItem*, GdkEvent*);
1076 Gtk::Menu fade_context_menu;
1077 void popup_fade_context_menu (int, int, GnomeCanvasItem*, ItemType);
1079 void start_fade_in_grab (GnomeCanvasItem*, GdkEvent*);
1080 void start_fade_out_grab (GnomeCanvasItem*, GdkEvent*);
1081 void fade_in_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1082 void fade_out_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1083 void fade_in_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1084 void fade_out_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1086 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1087 void region_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1088 void region_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1089 void region_copy_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1091 void cursor_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1092 void cursor_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1093 void marker_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1094 void marker_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1095 void control_point_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1096 void control_point_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1097 void line_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1098 void line_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1100 void tempo_marker_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1101 void tempo_marker_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1102 void meter_marker_drag_motion_callback (GnomeCanvasItem*, GdkEvent*);
1103 void meter_marker_drag_finished_callback (GnomeCanvasItem*, GdkEvent*);
1105 gint mouse_rename_region (GnomeCanvasItem*, GdkEvent*);
1107 void start_region_grab (GnomeCanvasItem*, GdkEvent*);
1108 void start_region_copy_grab (GnomeCanvasItem*, GdkEvent*);
1109 void start_region_brush_grab (GnomeCanvasItem*, GdkEvent*);
1110 void start_selection_grab (GnomeCanvasItem*, GdkEvent*);
1111 void start_cursor_grab (GnomeCanvasItem*, GdkEvent*);
1112 void start_marker_grab (GnomeCanvasItem*, GdkEvent*);
1113 void start_control_point_grab (GnomeCanvasItem*, GdkEvent*);
1114 void start_line_grab_from_regionview (GnomeCanvasItem*, GdkEvent*);
1115 void start_line_grab_from_line (GnomeCanvasItem*, GdkEvent*);
1116 void start_line_grab (AutomationLine *, GdkEvent*);
1117 void start_tempo_marker_grab (GnomeCanvasItem*, GdkEvent*);
1118 void start_meter_marker_grab (GnomeCanvasItem*, GdkEvent*);
1120 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1122 void remove_gain_control_point (GnomeCanvasItem*, GdkEvent*);
1123 void remove_control_point (GnomeCanvasItem*, GdkEvent*);
1125 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1126 void brush (jack_nframes_t);
1128 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1129 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1131 /* static versions of these are public in PublicEditor */
1133 gint _canvas_crossfade_view_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1134 gint _canvas_fade_in_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1135 gint _canvas_fade_in_handle_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1136 gint _canvas_fade_out_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1137 gint _canvas_fade_out_handle_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1138 gint _canvas_region_view_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1139 gint _canvas_region_view_name_highlight_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1140 gint _canvas_region_view_name_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1141 gint _canvas_stream_view_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1142 gint _canvas_automation_track_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1143 gint _canvas_marker_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1144 gint _canvas_zoom_rect_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1145 gint _canvas_selection_rect_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1146 gint _canvas_selection_start_trim_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1147 gint _canvas_selection_end_trim_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1148 gint _canvas_control_point_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1149 gint _canvas_line_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1150 gint _canvas_tempo_marker_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1151 gint _canvas_meter_marker_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1152 gint _canvas_tempo_bar_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1153 gint _canvas_meter_bar_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1154 gint _canvas_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1155 gint _canvas_range_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1156 gint _canvas_transport_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1157 gint _canvas_imageframe_item_view_event(GnomeCanvasItem *item, GdkEvent* event, gpointer data) ;
1158 gint _canvas_imageframe_view_event(GnomeCanvasItem *item, GdkEvent* event, gpointer data) ;
1159 gint _canvas_imageframe_start_handle_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1160 gint _canvas_imageframe_end_handle_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1161 gint _canvas_marker_time_axis_view_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1162 gint _canvas_markerview_item_view_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1163 gint _canvas_markerview_start_handle_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1164 gint _canvas_markerview_end_handle_event(GnomeCanvasItem* item, GdkEvent* event, gpointer data) ;
1166 /* now the real things */
1168 gint canvas_crossfade_view_event (GnomeCanvasItem* item, GdkEvent* event, CrossfadeView*);
1169 gint canvas_fade_in_event (GnomeCanvasItem* item, GdkEvent* event, AudioRegionView*);
1170 gint canvas_fade_in_handle_event (GnomeCanvasItem* item, GdkEvent* event, AudioRegionView*);
1171 gint canvas_fade_out_event (GnomeCanvasItem* item, GdkEvent* event, AudioRegionView*);
1172 gint canvas_fade_out_handle_event (GnomeCanvasItem* item, GdkEvent* event, AudioRegionView*);
1173 gint canvas_region_view_event (GnomeCanvasItem* item, GdkEvent* event, AudioRegionView*);
1174 gint canvas_stream_view_event (GnomeCanvasItem* item, GdkEvent* event, AudioTimeAxisView*);
1175 gint canvas_automation_track_event (GnomeCanvasItem* item, GdkEvent* event, AutomationTimeAxisView*);
1176 gint canvas_marker_event (GnomeCanvasItem* item, GdkEvent* event);
1177 gint canvas_zoom_rect_event (GnomeCanvasItem* item, GdkEvent* event);
1178 gint canvas_selection_rect_event (GnomeCanvasItem* item, GdkEvent* event);
1179 gint canvas_selection_start_trim_event (GnomeCanvasItem* item, GdkEvent* event);
1180 gint canvas_selection_end_trim_event (GnomeCanvasItem* item, GdkEvent* event);
1181 gint canvas_control_point_event (GnomeCanvasItem* item, GdkEvent* event);
1182 gint canvas_line_event (GnomeCanvasItem* item, GdkEvent* event);
1183 gint canvas_tempo_marker_event (GnomeCanvasItem* item, GdkEvent* event);
1184 gint canvas_meter_marker_event (GnomeCanvasItem* item, GdkEvent* event);
1185 gint canvas_tempo_bar_event (GnomeCanvasItem* item, GdkEvent* event);
1186 gint canvas_meter_bar_event (GnomeCanvasItem* item, GdkEvent* event);
1187 gint canvas_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event);
1188 gint canvas_range_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event);
1189 gint canvas_transport_marker_bar_event (GnomeCanvasItem* item, GdkEvent* event);
1190 gint canvas_region_view_name_highlight_event (GnomeCanvasItem* item, GdkEvent* event);
1191 gint canvas_region_view_name_event (GnomeCanvasItem* item, GdkEvent* event);
1193 /* these are not publically accessible, but we still need the static versions
1194 till we use Gnome::Canvas.
1197 static gint _canvas_copy_region_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1198 gint canvas_copy_region_event (GnomeCanvasItem* item, GdkEvent* event);
1200 static gint _canvas_playhead_cursor_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1201 gint canvas_playhead_cursor_event (GnomeCanvasItem* item, GdkEvent* event);
1203 static gint _canvas_edit_cursor_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1204 gint canvas_edit_cursor_event (GnomeCanvasItem* item, GdkEvent* event);
1206 static gint _track_canvas_event (GnomeCanvasItem* item, GdkEvent* event, gpointer data);
1207 gint track_canvas_event (GnomeCanvasItem* item, GdkEvent* event);
1209 gint track_canvas_button_press_event (GdkEventButton *);
1210 gint track_canvas_button_release_event (GdkEventButton *);
1212 void track_canvas_allocate (GtkAllocation* alloc);
1213 void time_canvas_allocate (GtkAllocation* alloc);
1215 void set_edit_cursor (GdkEvent* event);
1216 void set_playhead_cursor (GdkEvent* event);
1218 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1219 void kbd_set_playhead_cursor ();
1220 void kbd_set_edit_cursor ();
1222 void kbd_align (ARDOUR::RegionPoint);
1223 void kbd_align_relative (ARDOUR::RegionPoint);
1225 void kbd_audition ();
1227 void kbd_do_split (GdkEvent*);
1228 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1229 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1230 void kbd_do_brush (GdkEvent*);
1231 void kbd_do_audition (GdkEvent*);
1233 void fake_handle_new_duration ();
1234 void handle_new_duration ();
1235 void initialize_canvas ();
1236 void reset_scrolling_region (GtkAllocation* alloc = 0);
1237 void scroll_canvas ();
1239 /* sub-event loop handling */
1241 int32_t sub_event_loop_status;
1242 void run_sub_event_loop ();
1243 void finish_sub_event_loop (int status);
1244 gint finish_sub_event_loop_on_delete (GdkEventAny*, int32_t status);
1246 /* display control */
1248 bool _show_measures;
1249 bool _show_waveforms;
1250 bool _follow_playhead;
1251 bool _show_waveforms_recording;
1253 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1255 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1257 typedef vector<GnomeCanvasItem*> TimeLineList;
1258 TimeLineList free_measure_lines;
1259 TimeLineList used_measure_lines;
1261 GnomeCanvasItem* time_line_group;
1262 GnomeCanvasItem* get_time_line ();
1263 void hide_measures ();
1264 void draw_measures ();
1265 void draw_time_bars ();
1267 void new_tempo_section ();
1269 void mouse_add_new_tempo_event (jack_nframes_t where);
1270 void mouse_add_new_meter_event (jack_nframes_t where);
1272 void remove_tempo_marker (GnomeCanvasItem*);
1273 void remove_meter_marker (GnomeCanvasItem*);
1274 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1275 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1277 void edit_tempo_section (ARDOUR::TempoSection*);
1278 void edit_meter_section (ARDOUR::MeterSection*);
1279 void edit_tempo_marker (GnomeCanvasItem*);
1280 void edit_meter_marker (GnomeCanvasItem*);
1282 void marker_menu_edit ();
1283 void marker_menu_remove ();
1284 void marker_menu_rename ();
1285 void marker_menu_hide ();
1286 void marker_menu_loop_range ();
1287 void marker_menu_play_from ();
1288 void marker_menu_set_playhead ();
1289 void marker_menu_set_from_playhead ();
1290 void marker_menu_set_from_selection ();
1291 void new_transport_marker_menu_set_loop ();
1292 void new_transport_marker_menu_set_punch ();
1293 void update_loop_range_view (bool visibility=false);
1294 void update_punch_range_view (bool visibility=false);
1295 gint new_transport_marker_menu_popdown (GdkEventAny*);
1296 void marker_context_menu (GdkEventButton*, GnomeCanvasItem*);
1297 void tm_marker_context_menu (GdkEventButton*, GnomeCanvasItem*);
1298 void transport_marker_context_menu (GdkEventButton*, GnomeCanvasItem*);
1299 void new_transport_marker_context_menu (GdkEventButton*, GnomeCanvasItem*);
1300 void build_marker_menu ();
1301 void build_tm_marker_menu ();
1302 void build_transport_marker_menu ();
1303 void build_new_transport_marker_menu ();
1305 Gtk::Menu* tm_marker_menu;
1306 Gtk::Menu* marker_menu;
1307 Gtk::Menu* transport_marker_menu;
1308 Gtk::Menu* new_transport_marker_menu;
1309 GnomeCanvasItem* marker_menu_item;
1311 typedef list<Marker*> Marks;
1314 void remove_metric_marks ();
1315 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1317 void tempo_map_changed (ARDOUR::Change);
1318 void redisplay_tempo ();
1320 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1321 uint32_t bbt_beat_subdivision;
1325 Gtk::ToggleButton editor_mixer_button;
1327 void editor_mixer_button_toggled ();
1329 AudioClock selection_start_clock;
1330 Gtk::Label selection_start_clock_label;
1331 AudioClock selection_end_clock;
1332 Gtk::Label selection_end_clock_label;
1333 AudioClock edit_cursor_clock;
1334 Gtk::Label edit_cursor_clock_label;
1335 AudioClock zoom_range_clock;
1336 Gtk::Button zoom_in_button;
1337 Gtk::Button zoom_out_button;
1338 Gtk::Button zoom_out_full_button;
1339 Gtk::Button zoom_onetoone_button;
1341 Gtk::VBox toolbar_clock_vbox;
1342 Gtk::VBox toolbar_selection_clock_vbox;
1343 Gtk::Table toolbar_selection_clock_table;
1344 Gtk::Label toolbar_selection_cursor_label;
1346 Gtk::Table mouse_mode_button_table;
1347 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1348 Gtk::ToggleButton mouse_select_button;
1349 Gtk::ToggleButton mouse_move_button;
1350 Gtk::ToggleButton mouse_gain_button;
1351 Gtk::ToggleButton mouse_zoom_button;
1352 Gtk::ToggleButton mouse_timefx_button;
1353 Gtk::ToggleButton mouse_audition_button;
1354 GroupedButtons *mouse_mode_button_set;
1355 void mouse_mode_toggled (Editing::MouseMode m);
1356 bool ignore_mouse_mode_toggle;
1358 gint mouse_select_button_release (GdkEventButton*);
1360 Gtk::VBox automation_box;
1361 Gtk::Button automation_mode_button;
1362 Gtk::ToggleButton global_automation_button;
1364 Gtk::ComboBoxText edit_mode_selector;
1365 Gtk::Label edit_mode_label;
1366 Gtk::VBox edit_mode_box;
1368 gint edit_mode_selection_done (GdkEventAny*);
1370 Gtk::ComboBoxText snap_type_selector;
1371 Gtk::Label snap_type_label;
1372 Gtk::VBox snap_type_box;
1374 gint snap_type_selection_done (GdkEventAny*);
1376 Gtk::ComboBoxText snap_mode_selector;
1377 Gtk::Label snap_mode_label;
1378 Gtk::VBox snap_mode_box;
1380 gint snap_mode_selection_done (GdkEventAny*);
1382 Gtk::ComboBoxText zoom_focus_selector;
1383 Gtk::Label zoom_focus_label;
1384 Gtk::VBox zoom_focus_box;
1386 gint zoom_focus_selection_done (GdkEventAny*);
1388 Gtk::Label zoom_indicator_label;
1389 Gtk::HBox zoom_indicator_box;
1390 Gtk::VBox zoom_indicator_vbox;
1392 void update_zoom_indicator ();
1393 void zoom_adjustment_changed();
1395 void edit_cursor_clock_changed();
1397 void setup_toolbar ();
1399 Gtkmm2ext::TearOff* tools_tearoff;
1400 Gtk::HBox toolbar_hbox;
1401 Gtk::EventBox toolbar_base;
1402 Gtk::Frame toolbar_frame;
1404 /* selection process */
1406 Selection* selection;
1407 Selection* cut_buffer;
1409 void time_selection_changed ();
1410 void track_selection_changed ();
1411 void region_selection_changed ();
1412 void point_selection_changed ();
1413 void audio_track_selection_changed ();
1414 void line_selection_changed ();
1423 void start_selection_op (GnomeCanvasItem* item, GdkEvent* event, SelectionOp);
1424 void drag_selection (GnomeCanvasItem* item, GdkEvent* event);
1425 void end_selection_op (GnomeCanvasItem* item, GdkEvent* event);
1426 void cancel_selection ();
1428 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1429 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1430 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1432 bool audio_region_selection_covers (jack_nframes_t where);
1434 Gtk::VPaned route_group_vpane;
1435 Gtk::Frame route_list_frame;
1436 Gtk::Frame edit_group_list_frame;
1438 /* transport range select process */
1439 enum RangeMarkerOp {
1441 CreateTransportMarker
1444 void start_range_markerbar_op (GnomeCanvasItem* item, GdkEvent* event, RangeMarkerOp);
1445 void drag_range_markerbar_op (GnomeCanvasItem* item, GdkEvent* event);
1446 void end_range_markerbar_op (GnomeCanvasItem* item, GdkEvent* event);
1449 GnomeCanvasItem *range_bar_drag_rect;
1450 GnomeCanvasItem *transport_bar_drag_rect;
1451 GnomeCanvasItem *marker_drag_line;
1452 GnomeCanvasPoints *marker_drag_line_points;
1453 GnomeCanvasItem *range_marker_drag_rect;
1455 void update_marker_drag_item (ARDOUR::Location *);
1457 GnomeCanvasItem *transport_bar_range_rect;
1458 GnomeCanvasItem *transport_bar_preroll_rect;
1459 GnomeCanvasItem *transport_bar_postroll_rect;
1460 GnomeCanvasItem *transport_loop_range_rect;
1461 GnomeCanvasItem *transport_punch_range_rect;
1462 GnomeCanvasItem *transport_punchin_line;
1463 GnomeCanvasItem *transport_punchout_line;
1464 GnomeCanvasItem *transport_preroll_rect;
1465 GnomeCanvasItem *transport_postroll_rect;
1467 ARDOUR::Location* transport_loop_location();
1468 ARDOUR::Location* transport_punch_location();
1470 ARDOUR::Location *temp_location;
1472 /* object rubberband select process */
1474 void start_rubberband_select (GnomeCanvasItem* item, GdkEvent* event);
1475 void drag_rubberband_select (GnomeCanvasItem* item, GdkEvent* event);
1476 void end_rubberband_select (GnomeCanvasItem* item, GdkEvent* event);
1478 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, bool add);
1480 GnomeCanvasItem *rubberband_rect;
1482 /* mouse zoom process */
1484 void start_mouse_zoom (GnomeCanvasItem* item, GdkEvent* event);
1485 void drag_mouse_zoom (GnomeCanvasItem* item, GdkEvent* event);
1486 void end_mouse_zoom (GnomeCanvasItem* item, GdkEvent* event);
1488 GnomeCanvasItem *zoom_rect;
1489 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1491 /* diskstream/route display management */
1493 Gtk::TreeView route_list;
1494 Gtk::ScrolledWindow route_list_scroller;
1495 Gtk::Menu *route_list_menu;
1497 void route_list_column_click (gint);
1498 void build_route_list_menu ();
1499 void select_all_routes ();
1500 void unselect_all_routes ();
1501 void select_all_audiotracks ();
1502 void unselect_all_audiotracks ();
1503 void select_all_audiobus ();
1504 void unselect_all_audiobus ();
1506 /* edit group management */
1508 Gtk::Button edit_group_list_button;
1509 Gtk::Label edit_group_list_button_label;
1510 Gtk::TreeView edit_group_list;
1511 Gtk::ScrolledWindow edit_group_list_scroller;
1512 Gtk::Menu *edit_group_list_menu;
1513 Gtk::VBox edit_group_vbox;
1516 void edit_group_list_column_click (gint);
1517 void build_edit_group_list_menu ();
1518 void select_all_edit_groups ();
1519 void unselect_all_edit_groups ();
1520 void new_edit_group ();
1521 void edit_group_list_button_clicked ();
1522 gint edit_group_list_button_press_event (GdkEventButton* ev);
1523 void edit_group_selected (gint row, gint col, GdkEvent* ev);
1524 void edit_group_unselected (gint row, gint col, GdkEvent* ev);
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 (GnomeCanvasItem*, GdkEvent*);
1557 void point_trim (GdkEvent*);
1558 void trim_motion_callback (GnomeCanvasItem*, 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 (GnomeCanvasItem*, 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 void edit_menu_map_handler ();
1670 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1672 void time_fx_motion (GnomeCanvasItem*, GdkEvent*);
1673 void start_time_fx (GnomeCanvasItem*, GdkEvent*);
1674 void end_time_fx (GnomeCanvasItem*, 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::Widget* w);
1718 void reattach_tearoff (Gtk::Box* b, Gtk::Widget* 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(GnomeCanvasItem*, GdkEvent*) ;
1733 void start_markerview_grab(GnomeCanvasItem*, GdkEvent*) ;
1735 void imageframe_drag_motion_callback(GnomeCanvasItem*, GdkEvent*) ;
1736 void markerview_drag_motion_callback(GnomeCanvasItem*, GdkEvent*) ;
1737 void timeaxis_item_drag_finished_callback(GnomeCanvasItem*, GdkEvent*) ;
1739 gint canvas_imageframe_item_view_event(GnomeCanvasItem* item, GdkEvent* event, ImageFrameView* ifv);
1740 gint canvas_imageframe_view_event(GnomeCanvasItem* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1741 gint canvas_imageframe_start_handle_event(GnomeCanvasItem* item, GdkEvent* event, ImageFrameView* ifv);
1742 gint canvas_imageframe_end_handle_event(GnomeCanvasItem* item, GdkEvent* event, ImageFrameView* ifv);
1744 gint canvas_marker_time_axis_view_event(GnomeCanvasItem* item, GdkEvent* event, MarkerTimeAxis* mta);
1745 gint canvas_markerview_item_view_event(GnomeCanvasItem* item, GdkEvent* event, MarkerView* mv);
1746 gint canvas_markerview_start_handle_event(GnomeCanvasItem* item, GdkEvent* event, MarkerView* mv);
1747 gint canvas_markerview_end_handle_event(GnomeCanvasItem* item, GdkEvent* event, MarkerView* mv);
1749 void imageframe_start_handle_op(GnomeCanvasItem* item, GdkEvent* event) ;
1750 void imageframe_end_handle_op(GnomeCanvasItem* item, GdkEvent* event) ;
1751 void imageframe_start_handle_trim_motion(GnomeCanvasItem* item, GdkEvent* event) ;
1752 void imageframe_start_handle_end_trim(GnomeCanvasItem* item, GdkEvent* event) ;
1753 void imageframe_end_handle_trim_motion(GnomeCanvasItem* item, GdkEvent* event) ;
1754 void imageframe_end_handle_end_trim(GnomeCanvasItem* item, GdkEvent* event) ;
1756 void markerview_item_start_handle_op(GnomeCanvasItem* item, GdkEvent* event) ;
1757 void markerview_item_end_handle_op(GnomeCanvasItem* item, GdkEvent* event) ;
1758 void markerview_start_handle_trim_motion(GnomeCanvasItem* item, GdkEvent* event) ;
1759 void markerview_start_handle_end_trim(GnomeCanvasItem* item, GdkEvent* event) ;
1760 void markerview_end_handle_trim_motion(GnomeCanvasItem* item, GdkEvent* event) ;
1761 void markerview_end_handle_end_trim(GnomeCanvasItem* item, GdkEvent* event) ;
1763 void popup_imageframe_edit_menu(int button, int32_t time, GnomeCanvasItem* ifv, bool with_frame) ;
1764 void popup_marker_time_axis_edit_menu(int button, int32_t time, GnomeCanvasItem* 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__ */