2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef __ardour_editor_h__
22 #define __ardour_editor_h__
30 #include <libgnomecanvasmm/canvas.h>
31 #include <libgnomecanvasmm/group.h>
32 #include <libgnomecanvasmm/line.h>
38 #include <gtkmm/layout.h>
39 #include <gtkmm/comboboxtext.h>
41 #include <gtkmm2ext/selector.h>
42 #include <gtkmm2ext/click_box.h>
44 #include <ardour/stateful.h>
45 #include <ardour/session.h>
46 #include <ardour/tempo.h>
47 #include <ardour/location.h>
48 #include <ardour/region.h>
50 #include "audio_clock.h"
51 #include "gtk-custom-ruler.h"
52 #include "ardour_dialog.h"
53 #include "public_editor.h"
56 #include "region_selection.h"
63 namespace LinuxAudioSystems {
86 class AudioTimeAxisView;
87 class AutomationTimeAxisView;
88 class AudioRegionView;
91 class PlaylistSelector;
95 class UIExportSpecification;
100 class AutomationSelection;
105 /* <CMT Additions> */
106 class ImageFrameView;
107 class ImageFrameTimeAxisView;
108 class ImageFrameTimeAxis;
109 class MarkerTimeAxis ;
111 class ImageFrameSocketHandler ;
112 class TimeAxisViewItem ;
113 /* </CMT Additions> */
116 class Editor : public PublicEditor
119 Editor (ARDOUR::AudioEngine&);
122 void connect_to_session (ARDOUR::Session *);
123 ARDOUR::Session* current_session() const { return session; }
125 jack_nframes_t leftmost_position() const { return leftmost_frame; }
126 jack_nframes_t current_page_frames() const {
127 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
130 void set_snap_to (Editing::SnapType);
131 void set_snap_mode (Editing::SnapMode);
132 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
134 void undo (uint32_t n = 1);
135 void redo (uint32_t n = 1);
137 XMLNode& get_state ();
138 int set_state (const XMLNode& );
140 void set_mouse_mode (Editing::MouseMode, bool force=true);
141 void step_mouse_mode (bool next);
142 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
144 void add_imageframe_time_axis(std::string track_name, void*) ;
145 void add_imageframe_marker_time_axis(std::string track_name, TimeAxisView* marked_track, void*) ;
146 void connect_to_image_compositor() ;
147 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
148 TimeAxisView* get_named_time_axis(std::string name) ;
149 /* </CMT Additions> */
151 void consider_auditioning (ARDOUR::Region&);
152 void hide_a_region (ARDOUR::Region&);
153 void remove_a_region (ARDOUR::Region&);
155 /* option editor-access */
157 void set_show_waveforms (bool yn);
158 bool show_waveforms() const { return _show_waveforms; }
160 void set_show_waveforms_recording (bool yn);
161 bool show_waveforms_recording() const { return _show_waveforms_recording; }
163 /* things that need to be public to be used in the main menubar */
165 void new_region_from_selection ();
166 void separate_region_from_selection ();
167 void toggle_playback (bool with_abort);
171 void set_edit_menu (Gtk::Menu&);
173 jack_nframes_t unit_to_frame (double unit) {
174 return (jack_nframes_t) rint (unit * frames_per_unit);
177 double frame_to_unit (jack_nframes_t frame) {
178 return rint ((double) frame / (double) frames_per_unit);
181 double frame_to_unit (double frame) {
182 return rint (frame / frames_per_unit);
185 /* NOTE: these functions assume that the "pixel" coordinate is
186 the result of using the world->canvas affine transform on a
187 world coordinate. These coordinates already take into
188 account any scrolling carried out by adjusting the
192 jack_nframes_t pixel_to_frame (double pixel) {
194 /* pixel can be less than zero when motion events
195 are processed. since we've already run the world->canvas
196 affine, that means that the location *really* is "off
197 to the right" and thus really is "before the start".
201 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
207 gulong frame_to_pixel (jack_nframes_t frame) {
208 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
213 Selection& get_selection() const { return *selection; }
214 Selection& get_cut_buffer() const { return *cut_buffer; }
216 void play_selection ();
217 void select_all_in_track (bool add);
218 void select_all (bool add);
219 void invert_selection_in_track ();
220 void invert_selection ();
224 void set_show_measures (bool yn);
225 bool show_measures () const { return _show_measures; }
229 /* these initiate export ... */
231 void export_session();
232 void export_selection();
234 /* this is what actually does it */
236 void export_audiofile (ARDOUR::AudioExportSpecification&);
240 void add_toplevel_controls (Gtk::Container&);
242 void set_zoom_focus (Editing::ZoomFocus);
243 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
244 gdouble get_current_zoom () { return frames_per_unit; }
246 void temporal_zoom_step (bool coarser);
248 /* stuff that AudioTimeAxisView and related classes use */
250 PlaylistSelector& playlist_selector() const;
251 void route_name_changed (TimeAxisView *);
252 gdouble frames_per_unit;
253 jack_nframes_t leftmost_frame;
254 void clear_playlist (ARDOUR::Playlist&);
256 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
258 Width editor_mixer_strip_width;
259 void show_editor_mixer (bool yn);
260 void set_selected_mixer_strip (TimeAxisView&);
261 void unselect_strip_in_display (TimeAxisView& tv);
262 void select_strip_in_display (TimeAxisView* tv);
264 /* nudge is initiated by transport controls owned by ARDOUR_UI */
266 void nudge_forward (bool next);
267 void nudge_backward (bool next);
269 /* nudge initiated from context menu */
271 void nudge_forward_capture_offset ();
272 void nudge_backward_capture_offset ();
274 /* playhead/screen stuff */
276 void set_follow_playhead (bool yn);
277 void toggle_follow_playhead ();
278 bool follow_playhead() const { return _follow_playhead; }
282 void toggle_xfades_active();
283 void toggle_xfade_visibility ();
284 void set_xfade_visibility (bool yn);
285 bool xfade_visibility() const { return _xfade_visibility; }
287 /* redirect shared ops menu. caller must free returned menu */
289 Gtk::Menu* redirect_menu ();
291 /* floating windows/transient */
293 void ensure_float (Gtk::Window&);
297 void scroll_tracks_down_line ();
298 void scroll_tracks_up_line ();
300 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
301 void prepare_for_cleanup ();
303 void reposition_x_origin (jack_nframes_t sample);
306 void map_transport_state ();
307 void map_position_change (jack_nframes_t);
314 ARDOUR::Session *session;
315 ARDOUR::AudioEngine& engine;
318 PlaylistSelector* _playlist_selector;
328 TransportMarkerBarItem,
330 GainControlPointItem,
332 GainAutomationControlPointItem,
333 GainAutomationLineItem,
334 PanAutomationControlPointItem,
335 PanAutomationLineItem,
336 RedirectAutomationControlPointItem,
337 RedirectAutomationLineItem,
342 AudioRegionViewNameHighlight,
344 StartSelectionTrimItem,
345 EndSelectionTrimItem,
352 /* <CMT Additions> */
355 MarkerViewHandleStartItem,
356 MarkerViewHandleEndItem,
358 ImageFrameTimeAxisItem,
359 ImageFrameHandleStartItem,
360 ImageFrameHandleEndItem,
361 /* </CMT Additions> */
365 /* don't remove this */
370 void set_frames_per_unit (double);
371 void frames_per_unit_modified ();
373 Editing::MouseMode mouse_mode;
374 void mouse_insert (GdkEventButton *);
376 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
378 Gtk::HPaned canvas_region_list_pane;
379 Gtk::HPaned track_list_canvas_pane;
381 Gtk::EventBox meter_base;
383 Gtk::EventBox marker_base;
384 Gtk::HBox marker_box;
385 Gtk::VBox scrollers_rulers_markers_box;
387 void location_changed (ARDOUR::Location *);
388 void location_flags_changed (ARDOUR::Location *, void *);
389 void refresh_location_display ();
390 void refresh_location_display_s (ARDOUR::Change);
391 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
392 void add_new_location (ARDOUR::Location *);
393 void location_gone (ARDOUR::Location *);
394 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
395 gint really_remove_marker (ARDOUR::Location* loc);
397 uint32_t location_marker_color;
398 uint32_t location_range_color;
399 uint32_t location_loop_color;
400 uint32_t location_punch_color;
401 uint32_t location_cd_marker_color;
403 struct LocationMarkers {
411 void set_name (const string&);
412 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
413 void set_color_rgba (uint32_t);
416 LocationMarkers *find_location_markers (ARDOUR::Location *);
417 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
419 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
420 LocationMarkerMap location_markers;
422 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
423 void clear_marker_display ();
424 void mouse_add_new_marker (jack_nframes_t where);
426 TimeAxisView* clicked_trackview;
427 AudioTimeAxisView* clicked_audio_trackview;
428 AudioRegionView* clicked_regionview;
429 AudioRegionView* latest_regionview;
430 uint32_t clicked_selection;
431 CrossfadeView* clicked_crossfadeview;
432 ControlPoint* clicked_control_point;
434 void catch_vanishing_audio_regionview (AudioRegionView *);
435 void set_selected_control_point_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
436 void set_selected_track_from_click (bool add = false, bool with_undo = true, bool no_remove=false);
437 void set_selected_regionview_from_click (bool add = false, bool no_track_remove=false);
438 void set_selected_regionview_from_region_list (ARDOUR::Region& region, bool add = false);
439 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
440 void collect_new_region_view (AudioRegionView *);
442 Gtk::Menu track_context_menu;
443 Gtk::Menu track_region_context_menu;
444 Gtk::Menu track_selection_context_menu;
445 Gtk::Menu track_crossfade_context_menu;
447 Gtk::MenuItem* region_edit_menu_split_item;
448 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
449 Gtk::Menu * track_region_edit_playlist_menu;
450 Gtk::Menu * track_edit_playlist_submenu;
451 Gtk::Menu * track_selection_edit_playlist_submenu;
453 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
454 Gtk::Menu* build_track_context_menu (jack_nframes_t);
455 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
456 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
457 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
458 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
459 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
460 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
461 void add_region_context_items (StreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
462 void add_crossfade_context_items (StreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
463 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
465 void handle_new_route (ARDOUR::Route&);
466 void handle_new_route_p (ARDOUR::Route*);
467 void remove_route (TimeAxisView *);
470 Gtk::HBox global_hpacker;
471 Gtk::VBox global_vpacker;
474 Gdk::Cursor* current_canvas_cursor;
476 ArdourCanvas::CanvasAA track_canvas;
477 ArdourCanvas::CanvasAA time_canvas;
479 ArdourCanvas::Text* first_action_message;
480 ArdourCanvas::Text* verbose_canvas_cursor;
481 bool verbose_cursor_visible;
483 void session_control_changed (ARDOUR::Session::ControlType);
484 void queue_session_control_changed (ARDOUR::Session::ControlType);
487 bool track_canvas_motion (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 ArdourCanvas::Group *minsec_group;
504 ArdourCanvas::Group *bbt_group;
505 ArdourCanvas::Group *smpte_group;
506 ArdourCanvas::Group *frame_group;
507 ArdourCanvas::Group *tempo_group;
508 ArdourCanvas::Group *meter_group;
509 ArdourCanvas::Group *marker_group;
510 ArdourCanvas::Group *range_marker_group;
511 ArdourCanvas::Group *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 **, gdouble, gdouble, gint);
549 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
550 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
551 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
554 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
556 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, 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;
572 ArdourCanvas::SimpleRect* tempo_bar;
573 ArdourCanvas::SimpleRect* meter_bar;
574 ArdourCanvas::SimpleRect* marker_bar;
575 ArdourCanvas::SimpleRect* range_marker_bar;
576 ArdourCanvas::SimpleRect* transport_marker_bar;
579 ArdourCanvas::SimpleLine* tempo_line;
580 ArdourCanvas::SimpleLine* meter_line;
581 ArdourCanvas::SimpleLine* marker_line;
582 ArdourCanvas::SimpleLine* range_marker_line;
583 ArdourCanvas::SimpleLine* transport_marker_line;
585 Gtk::Label minsec_label;
586 Gtk::Label bbt_label;
587 Gtk::Label smpte_label;
588 Gtk::Label frame_label;
589 Gtk::Label tempo_label;
590 Gtk::Label meter_label;
591 Gtk::Label mark_label;
592 Gtk::Label range_mark_label;
593 Gtk::Label transport_mark_label;
596 Gtk::VBox time_button_vbox;
597 Gtk::HBox time_button_hbox;
601 ArdourCanvas::Points points;
602 ArdourCanvas::Line canvas_item;
603 jack_nframes_t current_frame;
606 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
609 void set_position (jack_nframes_t);
610 void set_length (double units);
611 void set_y_axis (double position);
614 friend struct Cursor; /* it needs access to several private
618 Cursor* playhead_cursor;
620 ArdourCanvas::Group* cursor_group;
622 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
623 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
624 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
625 void cursor_to_selection_start (Cursor *);
626 void cursor_to_selection_end (Cursor *);
628 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
630 vector<jack_nframes_t> region_boundary_cache;
631 void build_region_boundary_cache ();
633 Gtk::VBox trackview_vpacker;
636 Gtk::HBox bottom_hbox;
638 Gtk::Table edit_packer;
639 Gtk::Frame edit_frame;
640 Gtk::VScrollbar edit_vscrollbar;
642 /* the horizontal scroller works in a rather different way
643 than a regular scrollbar, since its used for
644 zoom control/indication as well. But more importantly,
645 its different components (slider, left arrow, right arrow)
646 have to be packed separately into the edit_packer.
649 Gtk::HScrollbar edit_hscrollbar;
650 Gtk::DrawingArea edit_hscroll_slider;
651 Gtk::Arrow edit_hscroll_left_arrow;
652 Gtk::Arrow edit_hscroll_right_arrow;
653 Gtk::EventBox edit_hscroll_left_arrow_event;
654 Gtk::EventBox edit_hscroll_right_arrow_event;
655 gint edit_hscroll_slider_width;
656 gint edit_hscroll_slider_height;
657 static const gint edit_hscroll_edge_width = 3;
658 bool edit_hscroll_dragging;
659 double edit_hscroll_drag_last;
661 void hscroll_slider_allocate (Gtk::Allocation &);
662 gint hscroll_slider_expose (GdkEventExpose*);
663 gint hscroll_slider_button_press (GdkEventButton*);
664 gint hscroll_slider_button_release (GdkEventButton*);
665 gint hscroll_slider_motion (GdkEventMotion*);
667 gint hscroll_trough_expose (GdkEventExpose*);
668 gint hscroll_trough_button_press (GdkEventButton*);
669 gint hscroll_trough_button_release (GdkEventButton*);
671 void update_hscroller ();
673 gint hscroll_left_arrow_button_press (GdkEventButton *);
674 gint hscroll_left_arrow_button_release (GdkEventButton *);
675 gint hscroll_right_arrow_button_press (GdkEventButton *);
676 gint hscroll_right_arrow_button_release (GdkEventButton *);
678 guint32 canvas_width;
679 guint32 canvas_height;
681 Gtk::ScrolledWindow track_canvas_scroller;
682 Gtk::ScrolledWindow time_canvas_scroller;
683 Gtk::ScrolledWindow edit_controls_scroller;
685 bool track_canvas_map_handler (GdkEventAny*);
686 bool time_canvas_map_handler (GdkEventAny*);
688 gint edit_controls_button_release (GdkEventButton*);
689 Gtk::Menu *edit_controls_left_menu;
690 Gtk::Menu *edit_controls_right_menu;
692 void track_canvas_scroller_realized ();
693 void time_canvas_scroller_realized ();
695 Gtk::VBox track_canvas_vbox;
696 Gtk::VBox time_canvas_vbox;
697 Gtk::VBox edit_controls_vbox;
698 Gtk::HBox edit_controls_hbox;
700 void tie_vertical_scrolling ();
701 void canvas_horizontally_scrolled ();
702 void reposition_and_zoom (jack_nframes_t sample, double fpu);
703 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
704 void end_location_changed (ARDOUR::Location*);
705 bool repos_zoom_queued;
706 bool no_zoom_repos_update;
707 bool no_tempo_map_update;
709 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
710 RegionListDisplayModelColumns() {
714 Gtk::TreeModelColumn<Glib::ustring> name;
715 Gtk::TreeModelColumn<ARDOUR::Region*> region;
718 RegionListDisplayModelColumns region_list_columns;
719 Gtk::TreeView region_list_display;
720 Glib::RefPtr<Gtk::TreeStore> region_list_model;
721 Glib::RefPtr<Gtk::TreeModelSort> region_list_sort_model;
722 Glib::RefPtr<Gtk::Action> toggle_full_region_list_action;
724 void region_list_selection_changed ();
726 Gtk::Menu *region_list_menu;
727 Gtk::ScrolledWindow region_list_scroller;
728 Gtk::Frame region_list_frame;
730 bool region_list_display_key_press (GdkEventKey *);
731 bool region_list_display_key_release (GdkEventKey *);
732 bool region_list_display_button_press (GdkEventButton *);
733 bool region_list_display_button_release (GdkEventButton *);
734 void region_list_clear ();
735 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
736 void build_region_list_menu ();
738 Gtk::CheckMenuItem* toggle_auto_regions_item;
739 Gtk::CheckMenuItem* toggle_full_region_list_item;
741 Gtk::MenuItem* import_audio_item;
742 Gtk::MenuItem* embed_audio_item;
744 bool show_automatic_regions_in_region_list;
745 Editing::RegionListSortType region_list_sort_type;
747 void reset_region_list_sort_direction (bool);
748 void reset_region_list_sort_type (Editing::RegionListSortType);
750 void toggle_full_region_list ();
751 void toggle_show_auto_regions ();
753 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
755 /* named selections */
757 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
758 NamedSelectionDisplayModelColumns() {
762 Gtk::TreeModelColumn<Glib::ustring> text;
763 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
766 NamedSelectionDisplayModelColumns named_selection_columns;
767 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
769 Gtk::VPaned region_selection_vpane;
770 Gtk::TreeView named_selection_display;
771 Gtk::ScrolledWindow named_selection_scroller;
773 void name_selection();
774 void named_selection_name_chosen ();
775 void create_named_selection (string);
776 void paste_named_selection (float times);
778 void handle_new_named_selection ();
779 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
780 void redisplay_named_selections ();
782 gint named_selection_display_button_press (GdkEventButton *ev);
783 void named_selection_display_selection_changed ();
787 TrackViewList track_views;
788 TimeAxisView *trackview_by_y_position (double ypos);
790 static Gdk::Cursor* cross_hair_cursor;
791 static Gdk::Cursor* trimmer_cursor;
792 static Gdk::Cursor* selector_cursor;
793 static Gdk::Cursor* grabber_cursor;
794 static Gdk::Cursor* zoom_cursor;
795 static Gdk::Cursor* time_fx_cursor;
796 static Gdk::Cursor* fader_cursor;
797 static Gdk::Cursor* speaker_cursor;
798 static Gdk::Cursor* null_cursor;
799 static Gdk::Cursor* wait_cursor;
800 static Gdk::Cursor* timebar_cursor;
802 static void build_cursors ();
804 sigc::connection scroll_connection;
805 jack_nframes_t last_update_frame;
806 void center_screen (jack_nframes_t);
807 void center_screen_internal (jack_nframes_t, float);
809 void update_current_screen ();
810 sigc::connection slower_update_connection;
811 void update_slower ();
813 gint show_track_context_menu (GdkEventButton *);
814 void hide_track_context_menu ();
816 void session_going_away ();
818 jack_nframes_t cut_buffer_start;
819 jack_nframes_t cut_buffer_length;
821 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
822 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
823 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
824 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
825 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
826 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
828 /* KEYMAP HANDLING */
830 void register_actions ();
832 int ensure_cursor (jack_nframes_t* pos);
834 void fake_handle_new_audio_region (ARDOUR::AudioRegion *);
835 void handle_new_audio_region (ARDOUR::AudioRegion *);
836 void fake_handle_audio_region_removed (ARDOUR::AudioRegion *);
837 void handle_audio_region_removed (ARDOUR::AudioRegion *);
838 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
839 void region_hidden (ARDOUR::Region*);
840 void redisplay_regions ();
841 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
843 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
845 void cut_copy (Editing::CutCopyOp);
846 void cut_copy_points (Editing::CutCopyOp);
847 void cut_copy_regions (Editing::CutCopyOp);
848 void cut_copy_ranges (Editing::CutCopyOp);
851 void paste_internal (jack_nframes_t position, float times);
853 /* EDITING OPERATIONS */
855 void toggle_region_mute ();
856 void toggle_region_opaque ();
857 void raise_region ();
858 void raise_region_to_top ();
859 void lower_region ();
860 void lower_region_to_bottom ();
861 void split_region ();
862 void split_region_at (jack_nframes_t);
863 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
864 void crop_region_to_selection ();
865 void set_region_sync_from_edit_cursor ();
866 void remove_region_sync();
867 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
868 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
869 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
870 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
871 void remove_some_regions ();
872 void remove_clicked_region ();
873 void destroy_clicked_region ();
875 void duplicate_some_regions (AudioRegionSelection&, float times);
876 void duplicate_selection (float times);
877 void region_fill_selection ();
879 void region_fill_track ();
880 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
881 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
882 void split_multichannel_region();
883 void reverse_region ();
884 void normalize_region ();
885 void denormalize_region ();
887 void audition_region_from_region_list ();
888 void hide_region_from_region_list ();
889 void remove_region_from_region_list ();
891 void align (ARDOUR::RegionPoint);
892 void align_relative (ARDOUR::RegionPoint);
897 void paste (float times);
899 int get_prefix (float&, bool&);
901 void keyboard_paste ();
902 void keyboard_duplicate_region ();
903 void keyboard_duplicate_selection ();
904 void keyboard_nudge ();
905 void keyboard_insert_region_list_selection ();
907 void region_from_selection ();
908 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
911 void rename_region ();
912 void rename_region_finished (bool);
914 void play_from_start ();
915 void play_from_edit_cursor ();
916 void play_selected_region ();
917 void audition_selected_region ();
918 void toggle_loop_playback ();
919 void loop_selected_region ();
920 void play_location (ARDOUR::Location&);
921 void loop_location (ARDOUR::Location&);
923 Editing::ZoomFocus zoom_focus;
925 void temporal_zoom_selection ();
926 void temporal_zoom_session ();
927 void temporal_zoom (gdouble scale);
928 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, string op);
929 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
931 void amplitude_zoom (gdouble scale);
932 void amplitude_zoom_step (bool in);
934 void insert_region_list_drag (ARDOUR::AudioRegion&);
935 void insert_region_list_selection (float times);
937 void insert_sndfile (bool as_tracks);
938 void embed_audio (); // inserts into region list
939 int reject_because_rate_differs (string path, SF_INFO& finfo, string action, bool multiple_pending);
941 void do_embed_sndfiles (vector<string> paths, bool split);
942 void embed_sndfile (string path, bool split, bool multiple_files, bool& check_sr);
944 void do_insert_sndfile (vector<string> path, bool multi, jack_nframes_t frame);
945 void insert_paths_as_new_tracks (std::vector<std::string> paths, bool multi); // inserts files as new tracks
946 void insert_sndfile_into (string path, bool multi, AudioTimeAxisView* tv, jack_nframes_t& frame, bool prompt=true);
947 static void* _insert_sndfile_thread (void*);
948 void* insert_sndfile_thread (void*);
950 /* generic interthread progress window */
952 ArdourDialog* interthread_progress_window;
953 Gtk::Label interthread_progress_label;
954 Gtk::VBox interthread_progress_vbox;
955 Gtk::ProgressBar interthread_progress_bar;
956 Gtk::Button interthread_cancel_button;
957 Gtk::Label interthread_cancel_label;
958 sigc::connection interthread_progress_connection;
959 void interthread_cancel_clicked ();
960 void build_interthread_progress_window ();
961 ARDOUR::InterThreadInfo* current_interthread_info;
963 /* import specific info */
965 ARDOUR::Session::import_status import_status;
966 gint import_progress_timeout (void *);
967 static void *_import_thread (void *);
968 void* import_thread ();
969 void catch_new_audio_region (ARDOUR::AudioRegion*);
970 ARDOUR::AudioRegion* last_audio_region;
972 /* to support this ... */
974 void import_audio (bool as_tracks);
975 void do_import (vector<string> paths, bool split, bool as_tracks);
977 void move_to_start ();
980 void center_playhead ();
981 void center_edit_cursor ();
982 void edit_cursor_backward ();
983 void edit_cursor_forward ();
984 void playhead_backward ();
985 void playhead_forward ();
986 void scroll_backward (float pages=0.8f);
987 void scroll_forward (float pages=0.8f);
988 void scroll_tracks_down ();
989 void scroll_tracks_up ();
990 void delete_sample_forward ();
991 void delete_sample_backward ();
992 void delete_screen ();
993 void search_backwards ();
994 void search_forwards ();
996 void clear_markers ();
997 void clear_ranges ();
998 void clear_locations ();
999 void jump_forward_to_mark ();
1000 void jump_backward_to_mark ();
1001 void cursor_align (bool playhead_to_edit);
1003 void remove_last_capture ();
1005 void set_selection_from_range (ARDOUR::Location&);
1006 void set_selection_from_punch ();
1007 void set_selection_from_loop ();
1009 void add_location_from_selection ();
1010 void set_route_loop_selection ();
1012 void add_location_from_playhead_cursor ();
1014 void reverse_selection ();
1015 void edit_envelope ();
1017 void start_scrolling ();
1018 void stop_scrolling ();
1020 void keyboard_selection_begin ();
1021 void keyboard_selection_finish (bool add);
1022 bool have_pending_keyboard_selection;
1023 jack_nframes_t pending_keyboard_selection_start;
1025 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1026 void extend_selection_to_end_of_region (bool next);
1027 void extend_selection_to_start_of_region (bool previous);
1029 Editing::SnapType snap_type;
1030 Editing::SnapMode snap_mode;
1031 double snap_threshold;
1033 void soundfile_chosen_for_insert (string selection, bool split_channels);
1034 void soundfile_chosen_for_embed (string selection, bool split_channels);
1035 void soundfile_chosen_for_import (string selection, bool split_channels);
1037 void handle_gui_changes (string, void *);
1039 void hide_all_tracks (bool with_select);
1041 void route_display_selection_changed ();
1042 void redisplay_route_list();
1043 gint route_list_reordered ();
1044 bool ignore_route_list_reorder;
1045 void queue_route_list_reordered ();
1048 ArdourCanvas::Item* item;
1050 jack_nframes_t last_frame_position;
1051 int32_t pointer_frame_offset;
1052 jack_nframes_t grab_frame;
1053 jack_nframes_t last_pointer_frame;
1054 jack_nframes_t current_pointer_frame;
1055 double grab_x, grab_y;
1056 double cumulative_x_drag;
1057 double cumulative_y_drag;
1058 double current_pointer_x;
1059 double current_pointer_y;
1060 void (Editor::*motion_callback)(ArdourCanvas::Item*, GdkEvent*);
1061 void (Editor::*finished_callback)(ArdourCanvas::Item*, GdkEvent*);
1062 TimeAxisView* last_trackview;
1067 bool move_threshold_passsed;
1068 bool want_move_threshold;
1070 ARDOUR::Location* copied_location;
1073 struct LineDragInfo {
1078 LineDragInfo current_line_drag_info;
1080 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1081 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1083 Gtk::Menu fade_context_menu;
1084 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1086 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1087 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1088 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1089 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1090 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1091 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1093 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1094 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1096 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1099 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1100 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1101 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1102 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1103 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1104 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1105 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1107 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1108 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1109 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1110 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1112 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1114 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1115 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1116 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1117 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1118 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1119 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1120 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1121 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1122 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1123 void start_line_grab (AutomationLine *, GdkEvent*);
1124 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1125 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1127 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1129 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1130 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1132 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1133 void brush (jack_nframes_t);
1135 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1136 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1138 /* Canvas event handlers */
1143 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1144 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1145 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1146 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1147 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1148 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1149 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1150 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1151 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1152 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1153 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1154 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1155 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1156 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1157 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1158 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1159 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1160 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1161 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1163 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1164 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1165 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1166 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1167 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1169 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1170 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1171 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1172 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1173 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1174 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1175 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1176 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1178 /* non-public event handlers */
1180 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1181 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1182 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1184 bool track_canvas_button_press_event (GdkEventButton *);
1185 bool track_canvas_button_release_event (GdkEventButton *);
1187 void track_canvas_allocate (Gtk::Allocation alloc);
1188 void time_canvas_allocate (Gtk::Allocation alloc);
1190 void set_edit_cursor (GdkEvent* event);
1191 void set_playhead_cursor (GdkEvent* event);
1193 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1194 void kbd_set_playhead_cursor ();
1195 void kbd_set_edit_cursor ();
1197 void kbd_align (ARDOUR::RegionPoint);
1198 void kbd_align_relative (ARDOUR::RegionPoint);
1200 void kbd_audition ();
1202 void kbd_do_split (GdkEvent*);
1203 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1204 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1205 void kbd_do_brush (GdkEvent*);
1206 void kbd_do_audition (GdkEvent*);
1208 void fake_handle_new_duration ();
1209 void handle_new_duration ();
1210 void initialize_canvas ();
1211 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1212 void scroll_canvas ();
1214 /* sub-event loop handling */
1216 int32_t sub_event_loop_status;
1217 void run_sub_event_loop ();
1218 void finish_sub_event_loop (int status);
1219 gint finish_sub_event_loop_on_delete (GdkEventAny*, int32_t status);
1221 /* display control */
1223 bool _show_measures;
1224 bool _show_waveforms;
1225 bool _follow_playhead;
1226 bool _show_waveforms_recording;
1228 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1230 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1232 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1233 TimeLineList free_measure_lines;
1234 TimeLineList used_measure_lines;
1236 ArdourCanvas::Group* time_line_group;
1237 ArdourCanvas::SimpleLine* get_time_line ();
1238 void hide_measures ();
1239 void draw_measures ();
1240 void draw_time_bars ();
1242 void new_tempo_section ();
1244 void mouse_add_new_tempo_event (jack_nframes_t where);
1245 void mouse_add_new_meter_event (jack_nframes_t where);
1247 void remove_tempo_marker (ArdourCanvas::Item*);
1248 void remove_meter_marker (ArdourCanvas::Item*);
1249 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1250 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1252 void edit_tempo_section (ARDOUR::TempoSection*);
1253 void edit_meter_section (ARDOUR::MeterSection*);
1254 void edit_tempo_marker (ArdourCanvas::Item*);
1255 void edit_meter_marker (ArdourCanvas::Item*);
1257 void marker_menu_edit ();
1258 void marker_menu_remove ();
1259 void marker_menu_rename ();
1260 void marker_menu_hide ();
1261 void marker_menu_loop_range ();
1262 void marker_menu_play_from ();
1263 void marker_menu_set_playhead ();
1264 void marker_menu_set_from_playhead ();
1265 void marker_menu_set_from_selection ();
1266 void new_transport_marker_menu_set_loop ();
1267 void new_transport_marker_menu_set_punch ();
1268 void update_loop_range_view (bool visibility=false);
1269 void update_punch_range_view (bool visibility=false);
1270 gint new_transport_marker_menu_popdown (GdkEventAny*);
1271 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1272 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1273 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1274 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1275 void build_marker_menu ();
1276 void build_tm_marker_menu ();
1277 void build_transport_marker_menu ();
1278 void build_new_transport_marker_menu ();
1280 Gtk::Menu* tm_marker_menu;
1281 Gtk::Menu* marker_menu;
1282 Gtk::Menu* transport_marker_menu;
1283 Gtk::Menu* new_transport_marker_menu;
1284 ArdourCanvas::Item* marker_menu_item;
1286 typedef list<Marker*> Marks;
1289 void remove_metric_marks ();
1290 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1292 void tempo_map_changed (ARDOUR::Change);
1293 void redisplay_tempo ();
1295 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1296 uint32_t bbt_beat_subdivision;
1300 Gtk::ToggleButton editor_mixer_button;
1302 void editor_mixer_button_toggled ();
1304 AudioClock selection_start_clock;
1305 Gtk::Label selection_start_clock_label;
1306 AudioClock selection_end_clock;
1307 Gtk::Label selection_end_clock_label;
1308 AudioClock edit_cursor_clock;
1309 Gtk::Label edit_cursor_clock_label;
1310 AudioClock zoom_range_clock;
1311 Gtk::Button zoom_in_button;
1312 Gtk::Button zoom_out_button;
1313 Gtk::Button zoom_out_full_button;
1314 Gtk::Button zoom_onetoone_button;
1316 Gtk::VBox toolbar_clock_vbox;
1317 Gtk::VBox toolbar_selection_clock_vbox;
1318 Gtk::Table toolbar_selection_clock_table;
1319 Gtk::Label toolbar_selection_cursor_label;
1321 Gtk::Table mouse_mode_button_table;
1322 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1323 Gtk::ToggleButton mouse_select_button;
1324 Gtk::ToggleButton mouse_move_button;
1325 Gtk::ToggleButton mouse_gain_button;
1326 Gtk::ToggleButton mouse_zoom_button;
1327 Gtk::ToggleButton mouse_timefx_button;
1328 Gtk::ToggleButton mouse_audition_button;
1329 GroupedButtons *mouse_mode_button_set;
1330 void mouse_mode_toggled (Editing::MouseMode m);
1331 bool ignore_mouse_mode_toggle;
1333 gint mouse_select_button_release (GdkEventButton*);
1335 Gtk::VBox automation_box;
1336 Gtk::Button automation_mode_button;
1337 Gtk::ToggleButton global_automation_button;
1339 Gtk::ComboBoxText edit_mode_selector;
1340 Gtk::Label edit_mode_label;
1341 Gtk::VBox edit_mode_box;
1343 void edit_mode_selection_done ();
1345 Gtk::ComboBoxText snap_type_selector;
1346 Gtk::Label snap_type_label;
1347 Gtk::VBox snap_type_box;
1349 void snap_type_selection_done ();
1351 Gtk::ComboBoxText snap_mode_selector;
1352 Gtk::Label snap_mode_label;
1353 Gtk::VBox snap_mode_box;
1355 void snap_mode_selection_done ();
1357 Gtk::ComboBoxText zoom_focus_selector;
1358 Gtk::Label zoom_focus_label;
1359 Gtk::VBox zoom_focus_box;
1361 void zoom_focus_selection_done ();
1363 Gtk::Label zoom_indicator_label;
1364 Gtk::HBox zoom_indicator_box;
1365 Gtk::VBox zoom_indicator_vbox;
1367 void update_zoom_indicator ();
1368 void zoom_adjustment_changed();
1370 void edit_cursor_clock_changed();
1372 void setup_toolbar ();
1374 Gtkmm2ext::TearOff* tools_tearoff;
1375 Gtk::HBox toolbar_hbox;
1376 Gtk::EventBox toolbar_base;
1377 Gtk::Frame toolbar_frame;
1379 /* selection process */
1381 Selection* selection;
1382 Selection* cut_buffer;
1384 void time_selection_changed ();
1385 void track_selection_changed ();
1386 void region_selection_changed ();
1387 void point_selection_changed ();
1388 void audio_track_selection_changed ();
1389 void line_selection_changed ();
1398 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1399 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1400 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1401 void cancel_selection ();
1403 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1404 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1405 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1407 bool audio_region_selection_covers (jack_nframes_t where);
1409 Gtk::VPaned route_group_vpane;
1410 Gtk::Frame route_list_frame;
1411 Gtk::Frame edit_group_list_frame;
1413 /* transport range select process */
1414 enum RangeMarkerOp {
1416 CreateTransportMarker
1419 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1420 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1421 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1423 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1424 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1425 ArdourCanvas::Line* marker_drag_line;
1426 ArdourCanvas::Points marker_drag_line_points;
1427 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1429 void update_marker_drag_item (ARDOUR::Location *);
1431 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1432 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1433 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1434 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1435 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1436 ArdourCanvas::SimpleLine *transport_punchin_line;
1437 ArdourCanvas::SimpleLine *transport_punchout_line;
1438 ArdourCanvas::SimpleRect *transport_preroll_rect;
1439 ArdourCanvas::SimpleRect *transport_postroll_rect;
1441 ARDOUR::Location* transport_loop_location();
1442 ARDOUR::Location* transport_punch_location();
1444 ARDOUR::Location *temp_location;
1446 /* object rubberband select process */
1448 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1449 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1450 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1452 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, bool add);
1454 ArdourCanvas::SimpleRect *rubberband_rect;
1456 /* mouse zoom process */
1458 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1459 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1460 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1462 ArdourCanvas::SimpleRect *zoom_rect;
1463 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1465 /* diskstream/route display management */
1467 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1468 RouteDisplayModelColumns() {
1472 Gtk::TreeModelColumn<Glib::ustring> text;
1473 Gtk::TreeModelColumn<TimeAxisView*> tv;
1476 RouteDisplayModelColumns route_display_columns;
1477 Glib::RefPtr<Gtk::ListStore> route_display_model;
1478 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1480 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1481 Gtk::TreeView route_list; //GTK2FIX rename to route_display
1482 Gtk::ScrolledWindow route_list_scroller;
1483 Gtk::Menu *route_list_menu;
1485 void route_list_column_click ();
1486 void build_route_list_menu ();
1487 void select_all_routes ();
1488 void unselect_all_routes ();
1489 void select_all_audiotracks ();
1490 void unselect_all_audiotracks ();
1491 void select_all_audiobus ();
1492 void unselect_all_audiobus ();
1494 /* edit group management */
1496 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1497 GroupListModelColumns () {
1502 Gtk::TreeModelColumn<bool> is_active;
1503 Gtk::TreeModelColumn<std::string> text;
1504 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1507 GroupListModelColumns group_columns;
1508 Glib::RefPtr<Gtk::ListStore> group_model;
1509 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1511 Gtk::Button edit_group_list_button;
1512 Gtk::Label edit_group_list_button_label;
1513 Gtk::TreeView edit_group_list;
1514 Gtk::ScrolledWindow edit_group_list_scroller;
1515 Gtk::Menu *edit_group_list_menu;
1516 Gtk::VBox edit_group_vbox;
1518 void edit_group_list_column_click (gint);
1519 void build_edit_group_list_menu ();
1520 void select_all_edit_groups ();
1521 void unselect_all_edit_groups ();
1522 void new_edit_group ();
1523 void edit_group_list_button_clicked ();
1524 gint edit_group_list_button_press_event (GdkEventButton* ev);
1525 void edit_group_selection_changed ();
1526 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1527 void add_edit_group (ARDOUR::RouteGroup* group);
1528 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1530 Gtk::VBox list_vpacker;
1532 static GdkPixmap* check_pixmap;
1533 static GdkBitmap* check_mask;
1534 static GdkPixmap* empty_pixmap;
1535 static GdkBitmap* empty_mask;
1539 int autoscroll_timeout_tag;
1540 int autoscroll_direction;
1541 uint32_t autoscroll_cnt;
1542 jack_nframes_t autoscroll_distance;
1544 static gint _autoscroll_canvas (void *);
1545 gint autoscroll_canvas ();
1546 void start_canvas_autoscroll (int direction);
1547 void stop_canvas_autoscroll ();
1548 void maybe_autoscroll (GdkEvent*);
1557 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1558 void point_trim (GdkEvent*);
1559 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1560 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1561 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1562 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1564 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1565 void thaw_region_after_trim (AudioRegionView& rv);
1567 void trim_region_to_edit_cursor ();
1568 void trim_region_from_edit_cursor ();
1570 bool show_gain_after_trim;
1574 int convert_drop_to_paths (std::vector<std::string>& paths,
1575 GdkDragContext *context,
1578 GtkSelectionData *data,
1582 void track_canvas_drag_data_received (GdkDragContext *context,
1585 GtkSelectionData *data,
1589 void region_list_display_drag_data_received (GdkDragContext *context,
1592 GtkSelectionData *data,
1598 ExportDialog *export_dialog;
1599 void export_range (jack_nframes_t start, jack_nframes_t end);
1601 int write_region_selection(AudioRegionSelection&);
1602 bool write_region (string path, ARDOUR::AudioRegion&);
1603 void export_region ();
1604 void write_a_region ();
1605 void bounce_region_selection ();
1606 void bounce_range_selection ();
1607 void external_edit_region ();
1609 int write_audio_selection (TimeSelection&);
1610 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1612 void write_selection ();
1616 UndoAction get_memento() const;
1618 void begin_reversible_command (string cmd_name);
1619 void commit_reversible_command ();
1621 /* visual history */
1623 UndoHistory visual_history;
1624 UndoCommand current_visual_command;
1626 void begin_reversible_visual_command (string cmd_name);
1627 void commit_reversible_visual_command ();
1629 void update_title ();
1630 void update_title_s (string snapshot_name);
1633 Selection* selection;
1634 double frames_per_unit;
1640 void store_state (State&) const;
1641 void restore_state (State *);
1643 void instant_save ();
1645 ARDOUR::AudioRegion* last_audition_region;
1647 /* freeze operations */
1649 ARDOUR::InterThreadInfo freeze_status;
1650 gint freeze_progress_timeout (void *);
1651 static void* _freeze_thread (void*);
1652 void* freeze_thread ();
1654 void freeze_route ();
1655 void unfreeze_route ();
1657 /* edit-group solo + mute */
1659 void set_edit_group_solo (ARDOUR::Route&, bool);
1660 void set_edit_group_mute (ARDOUR::Route&, bool);
1664 void duplicate_dialog (bool for_region);
1668 Gtk::Menu* edit_menu;
1669 bool edit_menu_map_handler (GdkEventAny*);
1671 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1673 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1674 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1675 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1677 struct TimeStretchDialog : public ArdourDialog {
1678 ARDOUR::Session::TimeStretchRequest request;
1680 AudioRegionSelection regions;
1681 Gtk::ProgressBar progress_bar;
1682 Gtk::ToggleButton quick_button;
1683 Gtk::ToggleButton antialias_button;
1684 Gtk::Button cancel_button;
1685 Gtk::Button action_button;
1686 Gtk::HBox lower_button_box;
1687 Gtk::HBox upper_button_box;
1691 TimeStretchDialog (Editor& e);
1693 gint update_progress ();
1694 sigc::connection first_cancel;
1695 sigc::connection first_delete;
1696 void cancel_timestretch_in_progress ();
1697 gint delete_timestretch_in_progress (GdkEventAny*);
1700 /* "whats mine is yours" */
1702 friend class TimeStretchDialog;
1704 TimeStretchDialog* current_timestretch;
1706 static void* timestretch_thread (void *arg);
1707 int run_timestretch (AudioRegionSelection&, float fraction);
1708 void do_timestretch (TimeStretchDialog&);
1710 /* editor-mixer strip */
1712 MixerStrip *current_mixer_strip;
1713 Gtk::VBox current_mixer_strip_vbox;
1714 void cms_deleted ();
1715 void current_mixer_strip_hidden ();
1716 void current_mixer_strip_removed ();
1718 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1719 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1721 /* nudging tracks */
1723 void nudge_track (bool use_edit_cursor, bool forwards);
1727 bool _xfade_visibility;
1729 /* <CMT Additions> */
1730 void handle_new_imageframe_time_axis_view(std::string track_name, void* src) ;
1731 void handle_new_imageframe_marker_time_axis_view(std::string track_name, TimeAxisView* marked_track) ;
1733 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1734 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1736 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1737 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1738 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1740 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1741 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1742 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1743 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1745 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1746 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1747 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1748 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1750 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1751 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1752 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1753 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1754 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1755 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1757 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1758 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1759 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1760 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1761 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1762 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1764 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1765 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1767 ImageFrameSocketHandler* image_socket_listener ;
1768 /* </CMT Additions> */
1770 void toggle_xfade_active (ARDOUR::Crossfade*);
1771 void toggle_xfade_length (ARDOUR::Crossfade*);
1772 void edit_xfade (ARDOUR::Crossfade*);
1773 void remove_xfade ();
1774 void xfade_edit_left_region ();
1775 void xfade_edit_right_region ();
1777 static const int32_t default_width = 995;
1778 static const int32_t default_height = 765;
1782 Gtk::Button nudge_forward_button;
1783 Gtk::Button nudge_backward_button;
1784 Gtk::HBox nudge_hbox;
1785 Gtk::VBox nudge_vbox;
1786 Gtk::Label nudge_label;
1787 AudioClock nudge_clock;
1789 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1793 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1795 /* handling cleanup */
1797 int playlist_deletion_dialog (ARDOUR::Playlist*);
1799 vector<sigc::connection> session_connections;
1801 /* tracking step changes of track height */
1803 TimeAxisView* current_stepping_trackview;
1804 struct timeval last_track_height_step_timestamp;
1805 gint track_height_step_timeout();
1806 sigc::connection step_timeout;
1808 TimeAxisView* entered_track;
1809 AudioRegionView* entered_regionview;
1810 bool clear_entered_track;
1811 gint left_track_canvas (GdkEventCrossing*);
1812 void set_entered_track (TimeAxisView*);
1813 void set_entered_regionview (AudioRegionView*);
1814 gint left_automation_track ();
1816 bool _new_regionviews_show_envelope;
1818 void toggle_gain_envelope_visibility ();
1819 void toggle_gain_envelope_active ();
1821 typedef std::map<Editing::ColorID,std::string> ColorStyleMap;
1822 void init_colormap ();
1825 #endif /* __ardour_editor_h__ */