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>
43 #include <gtkmm2ext/dndtreeview.h>
45 #include <ardour/stateful.h>
46 #include <ardour/session.h>
47 #include <ardour/tempo.h>
48 #include <ardour/location.h>
49 #include <ardour/region.h>
51 #include "audio_clock.h"
52 #include "gtk-custom-ruler.h"
53 #include "ardour_dialog.h"
54 #include "public_editor.h"
57 #include "region_selection.h"
64 namespace LinuxAudioSystems {
87 class AudioTimeAxisView;
88 class AutomationTimeAxisView;
89 class AudioRegionView;
92 class PlaylistSelector;
96 class UIExportSpecification;
100 class TrackSelection;
101 class AutomationSelection;
106 /* <CMT Additions> */
107 class ImageFrameView;
108 class ImageFrameTimeAxisView;
109 class ImageFrameTimeAxis;
110 class MarkerTimeAxis ;
112 class ImageFrameSocketHandler ;
113 class TimeAxisViewItem ;
114 /* </CMT Additions> */
117 class Editor : public PublicEditor
120 Editor (ARDOUR::AudioEngine&);
123 void connect_to_session (ARDOUR::Session *);
124 ARDOUR::Session* current_session() const { return session; }
126 jack_nframes_t leftmost_position() const { return leftmost_frame; }
127 jack_nframes_t current_page_frames() const {
128 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
131 void set_snap_to (Editing::SnapType);
132 void set_snap_mode (Editing::SnapMode);
133 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
135 void undo (uint32_t n = 1);
136 void redo (uint32_t n = 1);
138 XMLNode& get_state ();
139 int set_state (const XMLNode& );
141 void set_mouse_mode (Editing::MouseMode, bool force=true);
142 void step_mouse_mode (bool next);
143 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
145 void add_imageframe_time_axis(const string & track_name, void*) ;
146 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
147 void connect_to_image_compositor() ;
148 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
149 TimeAxisView* get_named_time_axis(const string & name) ;
150 /* </CMT Additions> */
152 void consider_auditioning (ARDOUR::Region&);
153 void hide_a_region (ARDOUR::Region&);
154 void remove_a_region (ARDOUR::Region&);
156 /* option editor-access */
158 void set_show_waveforms (bool yn);
159 bool show_waveforms() const { return _show_waveforms; }
161 void set_show_waveforms_recording (bool yn);
162 bool show_waveforms_recording() const { return _show_waveforms_recording; }
164 /* things that need to be public to be used in the main menubar */
166 void new_region_from_selection ();
167 void separate_region_from_selection ();
168 void toggle_playback (bool with_abort);
172 void set_edit_menu (Gtk::Menu&);
174 jack_nframes_t unit_to_frame (double unit) {
175 return (jack_nframes_t) rint (unit * frames_per_unit);
178 double frame_to_unit (jack_nframes_t frame) {
179 return rint ((double) frame / (double) frames_per_unit);
182 double frame_to_unit (double frame) {
183 return rint (frame / frames_per_unit);
186 /* NOTE: these functions assume that the "pixel" coordinate is
187 the result of using the world->canvas affine transform on a
188 world coordinate. These coordinates already take into
189 account any scrolling carried out by adjusting the
193 jack_nframes_t pixel_to_frame (double pixel) {
195 /* pixel can be less than zero when motion events
196 are processed. since we've already run the world->canvas
197 affine, that means that the location *really* is "off
198 to the right" and thus really is "before the start".
202 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
208 gulong frame_to_pixel (jack_nframes_t frame) {
209 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
214 Selection& get_selection() const { return *selection; }
215 Selection& get_cut_buffer() const { return *cut_buffer; }
217 void play_selection ();
218 void select_all_in_track (bool add);
219 void select_all (bool add);
220 void invert_selection_in_track ();
221 void invert_selection ();
225 void set_show_measures (bool yn);
226 bool show_measures () const { return _show_measures; }
230 /* these initiate export ... */
232 void export_session();
233 void export_selection();
235 /* this is what actually does it */
237 void export_audiofile (ARDOUR::AudioExportSpecification&);
241 void add_toplevel_controls (Gtk::Container&);
243 void set_zoom_focus (Editing::ZoomFocus);
244 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
245 gdouble get_current_zoom () { return frames_per_unit; }
247 void temporal_zoom_step (bool coarser);
249 /* stuff that AudioTimeAxisView and related classes use */
251 PlaylistSelector& playlist_selector() const;
252 void route_name_changed (TimeAxisView *);
253 gdouble frames_per_unit;
254 jack_nframes_t leftmost_frame;
255 void clear_playlist (ARDOUR::Playlist&);
257 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
259 Width editor_mixer_strip_width;
260 void show_editor_mixer (bool yn);
261 void set_selected_mixer_strip (TimeAxisView&);
262 void unselect_strip_in_display (TimeAxisView& tv);
263 void select_strip_in_display (TimeAxisView* tv);
265 /* nudge is initiated by transport controls owned by ARDOUR_UI */
267 void nudge_forward (bool next);
268 void nudge_backward (bool next);
270 /* nudge initiated from context menu */
272 void nudge_forward_capture_offset ();
273 void nudge_backward_capture_offset ();
275 /* playhead/screen stuff */
277 void set_follow_playhead (bool yn);
278 void toggle_follow_playhead ();
279 bool follow_playhead() const { return _follow_playhead; }
283 void toggle_xfades_active();
284 void toggle_xfade_visibility ();
285 void set_xfade_visibility (bool yn);
286 bool xfade_visibility() const { return _xfade_visibility; }
288 /* redirect shared ops menu. caller must free returned menu */
290 Gtk::Menu* redirect_menu ();
292 /* floating windows/transient */
294 void ensure_float (Gtk::Window&);
298 void scroll_tracks_down_line ();
299 void scroll_tracks_up_line ();
301 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
302 void prepare_for_cleanup ();
304 void reposition_x_origin (jack_nframes_t sample);
307 void map_transport_state ();
308 void map_position_change (jack_nframes_t);
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::Notebook the_notebook;
379 Gtk::HPaned edit_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 (const string &, double x, double y);
490 void set_verbose_canvas_cursor_text (const 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 Gtk::Adjustment vertical_adjustment;
643 Gtk::Adjustment horizontal_adjustment;
645 Gtk::Layout controls_layout;
646 bool Editor::control_layout_scroll (GdkEventScroll* ev);
648 Gtk::HScrollbar edit_hscrollbar;
649 bool edit_hscroll_dragging;
651 bool hscrollbar_button_press (GdkEventButton*);
652 bool hscrollbar_button_release (GdkEventButton*);
653 void hscrollbar_allocate (Gtk::Allocation &alloc);
656 double canvas_height;
658 bool track_canvas_map_handler (GdkEventAny*);
659 bool time_canvas_map_handler (GdkEventAny*);
661 gint edit_controls_button_release (GdkEventButton*);
662 Gtk::Menu *edit_controls_left_menu;
663 Gtk::Menu *edit_controls_right_menu;
665 void track_canvas_scroller_realized ();
666 void time_canvas_scroller_realized ();
668 Gtk::VBox track_canvas_vbox;
669 Gtk::VBox time_canvas_vbox;
670 Gtk::VBox edit_controls_vbox;
671 Gtk::HBox edit_controls_hbox;
673 void tie_vertical_scrolling ();
674 void canvas_horizontally_scrolled ();
675 void reposition_and_zoom (jack_nframes_t sample, double fpu);
676 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
677 void end_location_changed (ARDOUR::Location*);
678 bool repos_zoom_queued;
679 bool no_zoom_repos_update;
680 bool no_tempo_map_update;
682 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
683 RegionListDisplayModelColumns() {
688 Gtk::TreeModelColumn<Glib::ustring> name;
689 Gtk::TreeModelColumn<ARDOUR::Region*> region;
690 Gtk::TreeModelColumn<Gdk::Color> color_;
693 RegionListDisplayModelColumns region_list_columns;
694 Gtkmm2ext::DnDTreeView region_list_display;
695 Glib::RefPtr<Gtk::TreeStore> region_list_model;
696 Glib::RefPtr<Gtk::TreeModelSort> region_list_sort_model;
697 Glib::RefPtr<Gtk::Action> toggle_full_region_list_action;
699 void region_list_selection_changed ();
701 Gtk::Menu *region_list_menu;
702 Gtk::ScrolledWindow region_list_scroller;
703 Gtk::Frame region_list_frame;
705 bool region_list_display_key_press (GdkEventKey *);
706 bool region_list_display_key_release (GdkEventKey *);
707 bool region_list_display_button_press (GdkEventButton *);
708 bool region_list_display_button_release (GdkEventButton *);
709 void region_list_clear ();
710 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
711 void build_region_list_menu ();
712 void show_region_list_display_context_menu (int button, int time);
714 Gtk::CheckMenuItem* toggle_auto_regions_item;
715 Gtk::CheckMenuItem* toggle_full_region_list_item;
717 Gtk::MenuItem* import_audio_item;
718 Gtk::MenuItem* embed_audio_item;
720 bool show_automatic_regions_in_region_list;
721 Editing::RegionListSortType region_list_sort_type;
723 void reset_region_list_sort_direction (bool);
724 void reset_region_list_sort_type (Editing::RegionListSortType);
726 void toggle_full_region_list ();
727 void toggle_show_auto_regions ();
729 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
731 /* named selections */
733 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
734 NamedSelectionDisplayModelColumns() {
738 Gtk::TreeModelColumn<Glib::ustring> text;
739 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
742 NamedSelectionDisplayModelColumns named_selection_columns;
743 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
745 Gtkmm2ext::DnDTreeView named_selection_display;
746 Gtk::ScrolledWindow named_selection_scroller;
748 void name_selection();
749 void named_selection_name_chosen ();
750 void create_named_selection (const string &);
751 void paste_named_selection (float times);
753 void handle_new_named_selection ();
754 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
755 void redisplay_named_selections ();
757 gint named_selection_display_button_press (GdkEventButton *ev);
758 void named_selection_display_selection_changed ();
762 TrackViewList track_views;
763 TimeAxisView *trackview_by_y_position (double ypos);
765 static Gdk::Cursor* cross_hair_cursor;
766 static Gdk::Cursor* trimmer_cursor;
767 static Gdk::Cursor* selector_cursor;
768 static Gdk::Cursor* grabber_cursor;
769 static Gdk::Cursor* zoom_cursor;
770 static Gdk::Cursor* time_fx_cursor;
771 static Gdk::Cursor* fader_cursor;
772 static Gdk::Cursor* speaker_cursor;
773 static Gdk::Cursor* wait_cursor;
774 static Gdk::Cursor* timebar_cursor;
776 static void build_cursors ();
778 sigc::connection scroll_connection;
779 jack_nframes_t last_update_frame;
780 void center_screen (jack_nframes_t);
781 void center_screen_internal (jack_nframes_t, float);
783 void update_current_screen ();
784 sigc::connection slower_update_connection;
785 void update_slower ();
787 gint show_track_context_menu (GdkEventButton *);
788 void hide_track_context_menu ();
790 void session_going_away ();
792 jack_nframes_t cut_buffer_start;
793 jack_nframes_t cut_buffer_length;
795 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
796 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
797 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
798 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
799 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
800 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
802 /* KEYMAP HANDLING */
804 void register_actions ();
806 int ensure_cursor (jack_nframes_t* pos);
808 void fake_handle_new_audio_region (ARDOUR::AudioRegion *);
809 void handle_new_audio_region (ARDOUR::AudioRegion *);
810 void fake_handle_audio_region_removed (ARDOUR::AudioRegion *);
811 void handle_audio_region_removed (ARDOUR::AudioRegion *);
812 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
813 void region_hidden (ARDOUR::Region*);
814 void redisplay_regions ();
815 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
817 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
819 void cut_copy (Editing::CutCopyOp);
820 void cut_copy_points (Editing::CutCopyOp);
821 void cut_copy_regions (Editing::CutCopyOp);
822 void cut_copy_ranges (Editing::CutCopyOp);
825 void paste_internal (jack_nframes_t position, float times);
827 /* EDITING OPERATIONS */
829 void toggle_region_mute ();
830 void toggle_region_opaque ();
831 void raise_region ();
832 void raise_region_to_top ();
833 void lower_region ();
834 void lower_region_to_bottom ();
835 void split_region ();
836 void split_region_at (jack_nframes_t);
837 void split_regions_at (jack_nframes_t, AudioRegionSelection&);
838 void crop_region_to_selection ();
839 void set_region_sync_from_edit_cursor ();
840 void remove_region_sync();
841 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
842 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
843 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
844 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
845 void remove_some_regions ();
846 void remove_clicked_region ();
847 void destroy_clicked_region ();
849 void duplicate_some_regions (AudioRegionSelection&, float times);
850 void duplicate_selection (float times);
851 void region_fill_selection ();
853 void region_fill_track ();
854 void audition_playlist_region_standalone (ARDOUR::AudioRegion&);
855 void audition_playlist_region_via_route (ARDOUR::AudioRegion&, ARDOUR::Route&);
856 void split_multichannel_region();
857 void reverse_region ();
858 void normalize_region ();
859 void denormalize_region ();
861 void audition_region_from_region_list ();
862 void hide_region_from_region_list ();
863 void remove_region_from_region_list ();
865 void align (ARDOUR::RegionPoint);
866 void align_relative (ARDOUR::RegionPoint);
871 void paste (float times);
873 int get_prefix (float&, bool&);
875 void keyboard_paste ();
876 void keyboard_duplicate_region ();
877 void keyboard_duplicate_selection ();
878 void keyboard_nudge ();
879 void keyboard_insert_region_list_selection ();
881 void region_from_selection ();
882 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
885 void rename_region ();
886 void rename_region_finished (bool);
888 void play_from_start ();
889 void play_from_edit_cursor ();
890 void play_selected_region ();
891 void audition_selected_region ();
892 void toggle_loop_playback ();
893 void loop_selected_region ();
894 void play_location (ARDOUR::Location&);
895 void loop_location (ARDOUR::Location&);
897 Editing::ZoomFocus zoom_focus;
899 void temporal_zoom_selection ();
900 void temporal_zoom_session ();
901 void temporal_zoom (gdouble scale);
902 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
903 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
905 void amplitude_zoom (gdouble scale);
906 void amplitude_zoom_step (bool in);
908 void insert_region_list_drag (ARDOUR::AudioRegion&, int x, int y);
909 void insert_region_list_selection (float times);
911 void insert_sndfile (bool as_tracks);
912 void embed_audio (); // inserts into region list
913 int reject_because_rate_differs (const string & path, SF_INFO& finfo, const string & action, bool multiple_pending);
915 void do_embed_sndfiles (vector<string> paths, bool split);
916 void embed_sndfile (string path, bool split, bool multiple_files, bool& check_sr);
918 void do_insert_sndfile (vector<string> path, bool multi, jack_nframes_t frame);
919 void insert_paths_as_new_tracks (std::vector<std::string> paths, bool multi); // inserts files as new tracks
920 void insert_sndfile_into (const string & path, bool multi, AudioTimeAxisView* tv, jack_nframes_t& frame, bool prompt=true);
921 static void* _insert_sndfile_thread (void*);
922 void* insert_sndfile_thread (void*);
924 /* generic interthread progress window */
926 ArdourDialog* interthread_progress_window;
927 Gtk::Label interthread_progress_label;
928 Gtk::VBox interthread_progress_vbox;
929 Gtk::ProgressBar interthread_progress_bar;
930 Gtk::Button interthread_cancel_button;
931 Gtk::Label interthread_cancel_label;
932 sigc::connection interthread_progress_connection;
933 void interthread_cancel_clicked ();
934 void build_interthread_progress_window ();
935 ARDOUR::InterThreadInfo* current_interthread_info;
937 /* import specific info */
939 ARDOUR::Session::import_status import_status;
940 gint import_progress_timeout (void *);
941 static void *_import_thread (void *);
942 void* import_thread ();
943 void catch_new_audio_region (ARDOUR::AudioRegion*);
944 ARDOUR::AudioRegion* last_audio_region;
946 /* to support this ... */
948 void import_audio (bool as_tracks);
949 void do_import (vector<string> paths, bool split, bool as_tracks);
951 void move_to_start ();
954 void center_playhead ();
955 void center_edit_cursor ();
956 void edit_cursor_backward ();
957 void edit_cursor_forward ();
958 void playhead_backward ();
959 void playhead_forward ();
960 void scroll_backward (float pages=0.8f);
961 void scroll_forward (float pages=0.8f);
962 void scroll_tracks_down ();
963 void scroll_tracks_up ();
964 void delete_sample_forward ();
965 void delete_sample_backward ();
966 void delete_screen ();
967 void search_backwards ();
968 void search_forwards ();
970 void clear_markers ();
971 void clear_ranges ();
972 void clear_locations ();
973 void jump_forward_to_mark ();
974 void jump_backward_to_mark ();
975 void cursor_align (bool playhead_to_edit);
977 void remove_last_capture ();
979 void set_selection_from_range (ARDOUR::Location&);
980 void set_selection_from_punch ();
981 void set_selection_from_loop ();
983 void add_location_from_selection ();
984 void set_route_loop_selection ();
986 void add_location_from_playhead_cursor ();
988 void reverse_selection ();
989 void edit_envelope ();
991 void start_scrolling ();
992 void stop_scrolling ();
994 void keyboard_selection_begin ();
995 void keyboard_selection_finish (bool add);
996 bool have_pending_keyboard_selection;
997 jack_nframes_t pending_keyboard_selection_start;
999 ARDOUR::AudioRegion* select_region_for_operation (int dir, TimeAxisView **tv);
1000 void extend_selection_to_end_of_region (bool next);
1001 void extend_selection_to_start_of_region (bool previous);
1003 Editing::SnapType snap_type;
1004 Editing::SnapMode snap_mode;
1005 double snap_threshold;
1007 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1008 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1009 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1011 void handle_gui_changes (const string &, void *);
1013 void hide_all_tracks (bool with_select);
1015 void route_display_selection_changed ();
1016 void redisplay_route_list();
1017 gint route_list_reordered ();
1018 bool ignore_route_list_reorder;
1019 void queue_route_list_reordered ();
1022 ArdourCanvas::Item* item;
1024 jack_nframes_t last_frame_position;
1025 int32_t pointer_frame_offset;
1026 jack_nframes_t grab_frame;
1027 jack_nframes_t last_pointer_frame;
1028 jack_nframes_t current_pointer_frame;
1029 double grab_x, grab_y;
1030 double cumulative_x_drag;
1031 double cumulative_y_drag;
1032 double current_pointer_x;
1033 double current_pointer_y;
1034 void (Editor::*motion_callback)(ArdourCanvas::Item*, GdkEvent*);
1035 void (Editor::*finished_callback)(ArdourCanvas::Item*, GdkEvent*);
1036 TimeAxisView* last_trackview;
1041 bool move_threshold_passsed;
1042 bool want_move_threshold;
1044 ARDOUR::Location* copied_location;
1047 struct LineDragInfo {
1052 LineDragInfo current_line_drag_info;
1054 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1055 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1057 Gtk::Menu fade_context_menu;
1058 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1060 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1061 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1062 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1063 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1064 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1065 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1067 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1068 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1069 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1075 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1076 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1077 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1078 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1079 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1081 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1082 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1083 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1084 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1086 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1088 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1089 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1090 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1091 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1092 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1093 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1094 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1095 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1096 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1097 void start_line_grab (AutomationLine *, GdkEvent*);
1098 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1099 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1101 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1103 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1104 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1106 void mouse_brush_insert_region (AudioRegionView*, jack_nframes_t pos);
1107 void brush (jack_nframes_t);
1109 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1110 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1112 /* Canvas event handlers */
1114 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1115 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1116 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1117 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1118 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1119 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1120 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1121 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1122 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1123 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1124 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1125 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1126 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1127 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, AudioTimeAxisView*);
1128 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1129 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1130 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1131 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1132 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1134 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1135 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1136 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1137 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1138 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1140 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1141 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1142 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1143 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1144 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1145 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1146 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1147 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1149 /* non-public event handlers */
1151 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1152 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1153 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1154 bool track_canvas_scroll (GdkEventScroll* event);
1156 bool track_canvas_button_press_event (GdkEventButton *);
1157 bool track_canvas_button_release_event (GdkEventButton *);
1159 void track_canvas_allocate (Gtk::Allocation alloc);
1160 void time_canvas_allocate (Gtk::Allocation alloc);
1162 void set_edit_cursor (GdkEvent* event);
1163 void set_playhead_cursor (GdkEvent* event);
1165 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1166 void kbd_set_playhead_cursor ();
1167 void kbd_set_edit_cursor ();
1169 void kbd_align (ARDOUR::RegionPoint);
1170 void kbd_align_relative (ARDOUR::RegionPoint);
1172 void kbd_audition ();
1174 void kbd_do_split (GdkEvent*);
1175 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1176 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1177 void kbd_do_brush (GdkEvent*);
1178 void kbd_do_audition (GdkEvent*);
1180 void fake_handle_new_duration ();
1181 void handle_new_duration ();
1182 void initialize_canvas ();
1183 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1184 void scroll_canvas ();
1186 /* display control */
1188 bool _show_measures;
1189 bool _show_waveforms;
1190 bool _follow_playhead;
1191 bool _show_waveforms_recording;
1193 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1195 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1197 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1198 TimeLineList free_measure_lines;
1199 TimeLineList used_measure_lines;
1201 ArdourCanvas::Group* time_line_group;
1202 ArdourCanvas::SimpleLine* get_time_line ();
1203 void hide_measures ();
1204 void draw_measures ();
1205 void draw_time_bars ();
1207 void new_tempo_section ();
1209 void mouse_add_new_tempo_event (jack_nframes_t where);
1210 void mouse_add_new_meter_event (jack_nframes_t where);
1212 void remove_tempo_marker (ArdourCanvas::Item*);
1213 void remove_meter_marker (ArdourCanvas::Item*);
1214 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1215 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1217 void edit_tempo_section (ARDOUR::TempoSection*);
1218 void edit_meter_section (ARDOUR::MeterSection*);
1219 void edit_tempo_marker (ArdourCanvas::Item*);
1220 void edit_meter_marker (ArdourCanvas::Item*);
1222 void marker_menu_edit ();
1223 void marker_menu_remove ();
1224 void marker_menu_rename ();
1225 void marker_menu_hide ();
1226 void marker_menu_loop_range ();
1227 void marker_menu_play_from ();
1228 void marker_menu_set_playhead ();
1229 void marker_menu_set_from_playhead ();
1230 void marker_menu_set_from_selection ();
1231 void new_transport_marker_menu_set_loop ();
1232 void new_transport_marker_menu_set_punch ();
1233 void update_loop_range_view (bool visibility=false);
1234 void update_punch_range_view (bool visibility=false);
1235 gint new_transport_marker_menu_popdown (GdkEventAny*);
1236 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1237 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1238 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1239 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1240 void build_marker_menu ();
1241 void build_tm_marker_menu ();
1242 void build_transport_marker_menu ();
1243 void build_new_transport_marker_menu ();
1245 Gtk::Menu* tm_marker_menu;
1246 Gtk::Menu* marker_menu;
1247 Gtk::Menu* transport_marker_menu;
1248 Gtk::Menu* new_transport_marker_menu;
1249 ArdourCanvas::Item* marker_menu_item;
1251 typedef list<Marker*> Marks;
1254 void remove_metric_marks ();
1255 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1257 void tempo_map_changed (ARDOUR::Change);
1258 void redisplay_tempo ();
1260 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1261 uint32_t bbt_beat_subdivision;
1265 Gtk::ToggleButton editor_mixer_button;
1267 void editor_mixer_button_toggled ();
1269 AudioClock selection_start_clock;
1270 Gtk::Label selection_start_clock_label;
1271 AudioClock selection_end_clock;
1272 Gtk::Label selection_end_clock_label;
1273 AudioClock edit_cursor_clock;
1274 Gtk::Label edit_cursor_clock_label;
1275 AudioClock zoom_range_clock;
1276 Gtk::Button zoom_in_button;
1277 Gtk::Button zoom_out_button;
1278 Gtk::Button zoom_out_full_button;
1279 Gtk::Button zoom_onetoone_button;
1281 Gtk::VBox toolbar_clock_vbox;
1282 Gtk::VBox toolbar_selection_clock_vbox;
1283 Gtk::Table toolbar_selection_clock_table;
1284 Gtk::Label toolbar_selection_cursor_label;
1286 Gtk::Table mouse_mode_button_table;
1287 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1288 Gtk::ToggleButton mouse_select_button;
1289 Gtk::ToggleButton mouse_move_button;
1290 Gtk::ToggleButton mouse_gain_button;
1291 Gtk::ToggleButton mouse_zoom_button;
1292 Gtk::ToggleButton mouse_timefx_button;
1293 Gtk::ToggleButton mouse_audition_button;
1294 GroupedButtons *mouse_mode_button_set;
1295 void mouse_mode_toggled (Editing::MouseMode m);
1296 bool ignore_mouse_mode_toggle;
1298 gint mouse_select_button_release (GdkEventButton*);
1300 Gtk::VBox automation_box;
1301 Gtk::Button automation_mode_button;
1302 Gtk::ToggleButton global_automation_button;
1304 Gtk::ComboBoxText edit_mode_selector;
1305 Gtk::Label edit_mode_label;
1306 Gtk::VBox edit_mode_box;
1308 void edit_mode_selection_done ();
1310 Gtk::ComboBoxText snap_type_selector;
1311 Gtk::Label snap_type_label;
1312 Gtk::VBox snap_type_box;
1314 void snap_type_selection_done ();
1316 Gtk::ComboBoxText snap_mode_selector;
1317 Gtk::Label snap_mode_label;
1318 Gtk::VBox snap_mode_box;
1320 void snap_mode_selection_done ();
1322 Gtk::ComboBoxText zoom_focus_selector;
1323 Gtk::Label zoom_focus_label;
1324 Gtk::VBox zoom_focus_box;
1326 void zoom_focus_selection_done ();
1328 Gtk::Label zoom_indicator_label;
1329 Gtk::HBox zoom_indicator_box;
1330 Gtk::VBox zoom_indicator_vbox;
1332 void update_zoom_indicator ();
1333 void zoom_adjustment_changed();
1335 void edit_cursor_clock_changed();
1337 void setup_toolbar ();
1339 Gtkmm2ext::TearOff* tools_tearoff;
1340 Gtk::HBox toolbar_hbox;
1341 Gtk::EventBox toolbar_base;
1342 Gtk::Frame toolbar_frame;
1344 /* selection process */
1346 Selection* selection;
1347 Selection* cut_buffer;
1349 void time_selection_changed ();
1350 void track_selection_changed ();
1351 void region_selection_changed ();
1352 void point_selection_changed ();
1353 void audio_track_selection_changed ();
1354 void line_selection_changed ();
1363 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1364 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1365 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1366 void cancel_selection ();
1368 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1369 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1370 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1372 bool audio_region_selection_covers (jack_nframes_t where);
1374 /* transport range select process */
1375 enum RangeMarkerOp {
1377 CreateTransportMarker
1380 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1381 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1382 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1384 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1385 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1386 ArdourCanvas::Line* marker_drag_line;
1387 ArdourCanvas::Points marker_drag_line_points;
1388 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1390 void update_marker_drag_item (ARDOUR::Location *);
1392 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1393 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1394 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1395 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1396 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1397 ArdourCanvas::SimpleLine *transport_punchin_line;
1398 ArdourCanvas::SimpleLine *transport_punchout_line;
1399 ArdourCanvas::SimpleRect *transport_preroll_rect;
1400 ArdourCanvas::SimpleRect *transport_postroll_rect;
1402 ARDOUR::Location* transport_loop_location();
1403 ARDOUR::Location* transport_punch_location();
1405 ARDOUR::Location *temp_location;
1407 /* object rubberband select process */
1409 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1410 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1411 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1413 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, bool add);
1415 ArdourCanvas::SimpleRect *rubberband_rect;
1417 /* mouse zoom process */
1419 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1420 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1421 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1423 ArdourCanvas::SimpleRect *zoom_rect;
1424 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1426 /* diskstream/route display management */
1428 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1429 RouteDisplayModelColumns() {
1433 Gtk::TreeModelColumn<Glib::ustring> text;
1434 Gtk::TreeModelColumn<TimeAxisView*> tv;
1437 RouteDisplayModelColumns route_display_columns;
1438 Glib::RefPtr<Gtk::ListStore> route_display_model;
1439 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1441 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1442 Gtkmm2ext::DnDTreeView route_list_display;
1443 Gtk::ScrolledWindow route_list_scroller;
1444 Gtk::Menu* route_list_menu;
1446 void route_list_column_click ();
1447 void build_route_list_menu ();
1448 void select_all_routes ();
1449 void unselect_all_routes ();
1450 void select_all_audiotracks ();
1451 void unselect_all_audiotracks ();
1452 void select_all_audiobus ();
1453 void unselect_all_audiobus ();
1455 /* edit group management */
1457 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1458 GroupListModelColumns () {
1463 Gtk::TreeModelColumn<bool> is_active;
1464 Gtk::TreeModelColumn<std::string> text;
1465 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1468 GroupListModelColumns group_columns;
1469 Glib::RefPtr<Gtk::ListStore> group_model;
1470 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1472 Gtk::Button edit_group_list_button;
1473 Gtk::Label edit_group_list_button_label;
1474 Gtkmm2ext::DnDTreeView edit_group_display;
1475 Gtk::ScrolledWindow edit_group_list_scroller;
1476 Gtk::Menu* edit_group_list_menu;
1477 Gtk::VBox edit_group_vbox;
1479 void edit_group_list_column_click (gint);
1480 void build_edit_group_list_menu ();
1481 void select_all_edit_groups ();
1482 void unselect_all_edit_groups ();
1483 void new_edit_group ();
1484 void edit_group_list_button_clicked ();
1485 gint edit_group_list_button_press_event (GdkEventButton* ev);
1486 void edit_group_selection_changed ();
1487 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1488 void add_edit_group (ARDOUR::RouteGroup* group);
1489 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1491 Gtk::VBox list_vpacker;
1495 int autoscroll_timeout_tag;
1496 int autoscroll_direction;
1497 uint32_t autoscroll_cnt;
1498 jack_nframes_t autoscroll_distance;
1500 static gint _autoscroll_canvas (void *);
1501 gint autoscroll_canvas ();
1502 void start_canvas_autoscroll (int direction);
1503 void stop_canvas_autoscroll ();
1504 void maybe_autoscroll (GdkEvent*);
1513 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1514 void point_trim (GdkEvent*);
1515 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1516 void single_contents_trim (AudioRegionView&, jack_nframes_t, bool, bool, bool);
1517 void single_start_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1518 void single_end_trim (AudioRegionView&, jack_nframes_t, bool, bool);
1520 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1521 void thaw_region_after_trim (AudioRegionView& rv);
1523 void trim_region_to_edit_cursor ();
1524 void trim_region_from_edit_cursor ();
1526 bool show_gain_after_trim;
1530 int convert_drop_to_paths (std::vector<std::string>& paths,
1531 const Glib::RefPtr<Gdk::DragContext>& context,
1534 const Gtk::SelectionData& data,
1538 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1541 const Gtk::SelectionData& data,
1545 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1548 const Gtk::SelectionData& data,
1553 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1556 const Gtk::SelectionData& data,
1560 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1563 const Gtk::SelectionData& data,
1569 ExportDialog *export_dialog;
1570 void export_range (jack_nframes_t start, jack_nframes_t end);
1572 int write_region_selection(AudioRegionSelection&);
1573 bool write_region (string path, ARDOUR::AudioRegion&);
1574 void export_region ();
1575 void bounce_region_selection ();
1576 void bounce_range_selection ();
1577 void external_edit_region ();
1579 int write_audio_selection (TimeSelection&);
1580 bool write_audio_range (ARDOUR::Playlist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1582 void write_selection ();
1586 UndoAction get_memento() const;
1588 void begin_reversible_command (string cmd_name);
1589 void commit_reversible_command ();
1591 /* visual history */
1593 UndoHistory visual_history;
1594 UndoCommand current_visual_command;
1596 void begin_reversible_visual_command (const string & cmd_name);
1597 void commit_reversible_visual_command ();
1599 void update_title ();
1600 void update_title_s (const string & snapshot_name);
1603 Selection* selection;
1604 double frames_per_unit;
1610 void store_state (State&) const;
1611 void restore_state (State *);
1613 void instant_save ();
1615 ARDOUR::AudioRegion* last_audition_region;
1617 /* freeze operations */
1619 ARDOUR::InterThreadInfo freeze_status;
1620 gint freeze_progress_timeout (void *);
1621 static void* _freeze_thread (void*);
1622 void* freeze_thread ();
1624 void freeze_route ();
1625 void unfreeze_route ();
1627 /* edit-group solo + mute */
1629 void set_edit_group_solo (ARDOUR::Route&, bool);
1630 void set_edit_group_mute (ARDOUR::Route&, bool);
1634 void duplicate_dialog (bool for_region);
1638 Gtk::Menu* edit_menu;
1639 bool edit_menu_map_handler (GdkEventAny*);
1641 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1643 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1644 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1645 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1647 struct TimeStretchDialog : public ArdourDialog {
1648 ARDOUR::Session::TimeStretchRequest request;
1650 AudioRegionSelection regions;
1651 Gtk::ProgressBar progress_bar;
1652 Gtk::ToggleButton quick_button;
1653 Gtk::ToggleButton antialias_button;
1654 Gtk::Button cancel_button;
1655 Gtk::Button action_button;
1656 Gtk::HBox lower_button_box;
1657 Gtk::HBox upper_button_box;
1661 TimeStretchDialog (Editor& e);
1663 gint update_progress ();
1664 sigc::connection first_cancel;
1665 sigc::connection first_delete;
1666 void cancel_timestretch_in_progress ();
1667 gint delete_timestretch_in_progress (GdkEventAny*);
1670 /* "whats mine is yours" */
1672 friend class TimeStretchDialog;
1674 TimeStretchDialog* current_timestretch;
1676 static void* timestretch_thread (void *arg);
1677 int run_timestretch (AudioRegionSelection&, float fraction);
1678 void do_timestretch (TimeStretchDialog&);
1680 /* editor-mixer strip */
1682 MixerStrip *current_mixer_strip;
1683 Gtk::VBox current_mixer_strip_vbox;
1684 void cms_deleted ();
1685 void current_mixer_strip_hidden ();
1686 void current_mixer_strip_removed ();
1688 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1689 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1691 /* nudging tracks */
1693 void nudge_track (bool use_edit_cursor, bool forwards);
1697 bool _xfade_visibility;
1699 /* <CMT Additions> */
1700 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1701 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1703 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1704 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1706 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1707 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1708 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1710 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1711 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1712 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1713 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1715 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1716 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1717 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1718 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1720 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1721 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1722 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1723 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1724 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1725 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1727 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1728 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1729 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1730 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1731 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1732 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1734 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1735 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1737 ImageFrameSocketHandler* image_socket_listener ;
1738 /* </CMT Additions> */
1740 void toggle_xfade_active (ARDOUR::Crossfade*);
1741 void toggle_xfade_length (ARDOUR::Crossfade*);
1742 void edit_xfade (ARDOUR::Crossfade*);
1743 void remove_xfade ();
1744 void xfade_edit_left_region ();
1745 void xfade_edit_right_region ();
1747 static const int32_t default_width = 995;
1748 static const int32_t default_height = 765;
1752 Gtk::Button nudge_forward_button;
1753 Gtk::Button nudge_backward_button;
1754 Gtk::HBox nudge_hbox;
1755 Gtk::VBox nudge_vbox;
1756 Gtk::Label nudge_label;
1757 AudioClock nudge_clock;
1759 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1763 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1765 /* handling cleanup */
1767 int playlist_deletion_dialog (ARDOUR::Playlist*);
1769 vector<sigc::connection> session_connections;
1771 /* tracking step changes of track height */
1773 TimeAxisView* current_stepping_trackview;
1774 struct timeval last_track_height_step_timestamp;
1775 gint track_height_step_timeout();
1776 sigc::connection step_timeout;
1778 TimeAxisView* entered_track;
1779 AudioRegionView* entered_regionview;
1780 bool clear_entered_track;
1781 gint left_track_canvas (GdkEventCrossing*);
1782 void set_entered_track (TimeAxisView*);
1783 void set_entered_regionview (AudioRegionView*);
1784 gint left_automation_track ();
1786 bool _new_regionviews_show_envelope;
1788 void toggle_gain_envelope_visibility ();
1789 void toggle_gain_envelope_active ();
1791 typedef std::map<Editing::ColorID,std::string> ColorStyleMap;
1792 void init_colormap ();
1794 bool on_key_press_event (GdkEventKey*);
1797 #endif /* __ardour_editor_h__ */