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>
36 #include <gtkmm/layout.h>
37 #include <gtkmm/comboboxtext.h>
39 #include <gtkmm2ext/selector.h>
40 #include <gtkmm2ext/click_box.h>
41 #include <gtkmm2ext/dndtreeview.h>
43 #include <pbd/stateful.h>
44 #include <ardour/session.h>
45 #include <ardour/tempo.h>
46 #include <ardour/location.h>
47 #include <ardour/region.h>
49 #include "audio_clock.h"
50 #include "gtk-custom-ruler.h"
51 #include "ardour_dialog.h"
52 #include "public_editor.h"
55 #include "editor_items.h"
56 #include "region_selection.h"
64 namespace LinuxAudioSystems {
69 class AudioDiskstream;
87 class RouteTimeAxisView;
88 class AudioTimeAxisView;
89 class AutomationTimeAxisView;
90 class AudioRegionView;
93 class PlaylistSelector;
97 class UIExportSpecification;
101 class TrackSelection;
102 class AutomationSelection;
105 class AudioStreamView;
108 class AnalysisWindow;
111 /* <CMT Additions> */
112 class ImageFrameView;
113 class ImageFrameTimeAxisView;
114 class ImageFrameTimeAxis;
115 class MarkerTimeAxis ;
117 class ImageFrameSocketHandler ;
118 class TimeAxisViewItem ;
119 /* </CMT Additions> */
122 class Editor : public PublicEditor
125 Editor (ARDOUR::AudioEngine&);
128 void connect_to_session (ARDOUR::Session *);
129 ARDOUR::Session* current_session() const { return session; }
131 jack_nframes_t leftmost_position() const { return leftmost_frame; }
132 jack_nframes_t current_page_frames() const {
133 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
136 void set_snap_to (Editing::SnapType);
137 void set_snap_mode (Editing::SnapMode);
138 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
140 void undo (uint32_t n = 1);
141 void redo (uint32_t n = 1);
143 XMLNode& get_state ();
144 int set_state (const XMLNode& );
146 PBD::ID id() { return _id; }
148 void set_mouse_mode (Editing::MouseMode, bool force=true);
149 void step_mouse_mode (bool next);
150 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
152 void add_imageframe_time_axis(const string & track_name, void*) ;
153 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
154 void connect_to_image_compositor() ;
155 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
156 TimeAxisView* get_named_time_axis(const string & name) ;
158 void consider_auditioning (ARDOUR::Region&);
159 void hide_a_region (ARDOUR::Region&);
160 void remove_a_region (ARDOUR::Region&);
162 /* option editor-access */
164 void set_show_waveforms (bool yn);
165 bool show_waveforms() const { return _show_waveforms; }
167 void set_show_waveforms_recording (bool yn);
168 bool show_waveforms_recording() const { return _show_waveforms_recording; }
170 /* things that need to be public to be used in the main menubar */
172 void new_region_from_selection ();
173 void separate_region_from_selection ();
174 void separate_regions_using_location (ARDOUR::Location&);
175 void toggle_playback (bool with_abort);
179 void set_edit_menu (Gtk::Menu&);
181 jack_nframes_t unit_to_frame (double unit) {
182 return (jack_nframes_t) rint (unit * frames_per_unit);
185 double frame_to_unit (jack_nframes_t frame) {
186 return rint ((double) frame / (double) frames_per_unit);
189 double frame_to_unit (double frame) {
190 return rint (frame / frames_per_unit);
193 /* NOTE: these functions assume that the "pixel" coordinate is
194 the result of using the world->canvas affine transform on a
195 world coordinate. These coordinates already take into
196 account any scrolling carried out by adjusting the
200 jack_nframes_t pixel_to_frame (double pixel) {
202 /* pixel can be less than zero when motion events
203 are processed. since we've already run the world->canvas
204 affine, that means that the location *really* is "off
205 to the right" and thus really is "before the start".
209 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
215 gulong frame_to_pixel (jack_nframes_t frame) {
216 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
221 Selection& get_selection() const { return *selection; }
222 Selection& get_cut_buffer() const { return *cut_buffer; }
224 void play_selection ();
225 void select_all_in_track (Selection::Operation op);
226 void select_all (Selection::Operation op);
227 void invert_selection_in_track ();
228 void invert_selection ();
232 void set_show_measures (bool yn);
233 bool show_measures () const { return _show_measures; }
236 /* analysis window */
237 void analyze_region_selection();
238 void analyze_range_selection();
243 /* these initiate export ... */
245 void export_session();
246 void export_selection();
248 /* this is what actually does it */
250 void export_audiofile (ARDOUR::AudioExportSpecification&);
254 void add_toplevel_controls (Gtk::Container&);
256 void set_zoom_focus (Editing::ZoomFocus);
257 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
258 gdouble get_current_zoom () { return frames_per_unit; }
260 void temporal_zoom_step (bool coarser);
262 /* stuff that AudioTimeAxisView and related classes use */
264 PlaylistSelector& playlist_selector() const;
265 void route_name_changed (TimeAxisView *);
266 gdouble frames_per_unit;
267 jack_nframes_t leftmost_frame;
268 void clear_playlist (ARDOUR::Playlist&);
270 void new_playlists ();
271 void copy_playlists ();
272 void clear_playlists ();
274 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
276 Width editor_mixer_strip_width;
277 void show_editor_mixer (bool yn);
278 void set_selected_mixer_strip (TimeAxisView&);
279 void hide_track_in_display (TimeAxisView& tv);
280 void show_track_in_display (TimeAxisView& tv);
282 /* nudge is initiated by transport controls owned by ARDOUR_UI */
284 void nudge_forward (bool next);
285 void nudge_backward (bool next);
287 /* nudge initiated from context menu */
289 void nudge_forward_capture_offset ();
290 void nudge_backward_capture_offset ();
292 /* playhead/screen stuff */
294 void set_follow_playhead (bool yn);
295 void toggle_follow_playhead ();
296 bool follow_playhead() const { return _follow_playhead; }
298 void toggle_waveform_visibility ();
299 void toggle_waveforms_while_recording ();
300 void toggle_measure_visibility ();
302 void set_meter_falloff (int);
303 void set_meter_hold (int32_t);
307 void toggle_auto_xfade ();
308 void toggle_xfades_active ();
309 void toggle_xfade_visibility ();
310 bool xfade_visibility() const { return _xfade_visibility; }
311 void update_crossfade_model ();
312 void set_crossfade_model (ARDOUR::CrossfadeModel);
316 void set_layer_model (ARDOUR::Session::LayerModel);
317 void update_layering_model ();
319 /* redirect shared ops menu. caller must free returned menu */
321 Gtk::Menu* redirect_menu ();
323 /* floating windows/transient */
325 void ensure_float (Gtk::Window&);
329 void scroll_tracks_down_line ();
330 void scroll_tracks_up_line ();
332 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
333 void prepare_for_cleanup ();
335 void reposition_x_origin (jack_nframes_t sample);
337 void maximise_editing_space();
338 void restore_editing_space();
341 void map_transport_state ();
342 void map_position_change (jack_nframes_t);
348 ARDOUR::Session *session;
349 ARDOUR::AudioEngine& engine;
354 PlaylistSelector* _playlist_selector;
356 void set_frames_per_unit (double);
357 void frames_per_unit_modified ();
359 Editing::MouseMode mouse_mode;
360 void mouse_insert (GdkEventButton *);
362 int pre_maximal_pane_position;
363 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
365 Gtk::Notebook the_notebook;
366 Gtk::HPaned edit_pane;
368 Gtk::EventBox meter_base;
370 Gtk::EventBox marker_base;
371 Gtk::HBox marker_box;
372 Gtk::VBox scrollers_rulers_markers_box;
374 void location_changed (ARDOUR::Location *);
375 void location_flags_changed (ARDOUR::Location *, void *);
376 void refresh_location_display ();
377 void refresh_location_display_s (ARDOUR::Change);
378 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
379 void add_new_location (ARDOUR::Location *);
380 void location_gone (ARDOUR::Location *);
381 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
382 gint really_remove_marker (ARDOUR::Location* loc);
384 uint32_t location_marker_color;
385 uint32_t location_range_color;
386 uint32_t location_loop_color;
387 uint32_t location_punch_color;
388 uint32_t location_cd_marker_color;
390 struct LocationMarkers {
398 void set_name (const string&);
399 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
400 void set_color_rgba (uint32_t);
403 LocationMarkers *find_location_markers (ARDOUR::Location *);
404 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
406 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
407 LocationMarkerMap location_markers;
409 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
410 void clear_marker_display ();
411 void mouse_add_new_marker (jack_nframes_t where);
413 TimeAxisView* clicked_trackview;
414 AudioTimeAxisView* clicked_audio_trackview;
415 RegionView* clicked_regionview;
416 RegionView* latest_regionview;
417 uint32_t clicked_selection;
418 CrossfadeView* clicked_crossfadeview;
419 ControlPoint* clicked_control_point;
421 void get_relevant_audio_tracks (AudioTimeAxisView& base, std::set<AudioTimeAxisView*>& relevant_tracks);
422 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
424 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
426 void mapped_set_selected_regionview_from_click (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
427 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
428 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
429 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
433 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
434 bool button_release_can_deselect;
436 void catch_vanishing_regionview (RegionView *);
438 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
439 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
440 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
442 void set_selected_regionview_from_region_list (ARDOUR::Region& region, Selection::Operation op = Selection::Set);
443 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
444 void collect_new_region_view (RegionView *);
446 Gtk::Menu track_context_menu;
447 Gtk::Menu track_region_context_menu;
448 Gtk::Menu track_selection_context_menu;
449 Gtk::Menu track_crossfade_context_menu;
451 Gtk::MenuItem* region_edit_menu_split_item;
452 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
453 Gtk::Menu * track_region_edit_playlist_menu;
454 Gtk::Menu * track_edit_playlist_submenu;
455 Gtk::Menu * track_selection_edit_playlist_submenu;
457 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
458 Gtk::Menu* build_track_context_menu (jack_nframes_t);
459 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
460 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
461 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
462 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
463 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
464 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
465 void add_region_context_items (AudioStreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
466 void add_crossfade_context_items (AudioStreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
467 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
469 void handle_new_route (ARDOUR::Session::RouteList&);
470 void remove_route (TimeAxisView *);
473 Gtk::HBox global_hpacker;
474 Gtk::VBox global_vpacker;
477 Gdk::Cursor* current_canvas_cursor;
479 ArdourCanvas::CanvasAA track_canvas;
480 ArdourCanvas::CanvasAA time_canvas;
482 ArdourCanvas::Text* first_action_message;
483 ArdourCanvas::Text* verbose_canvas_cursor;
484 bool verbose_cursor_visible;
486 void session_control_changed (ARDOUR::Session::ControlType);
487 void queue_session_control_changed (ARDOUR::Session::ControlType);
490 bool track_canvas_motion (GdkEvent*);
492 void set_verbose_canvas_cursor (const string &, double x, double y);
493 void set_verbose_canvas_cursor_text (const string &);
494 void show_verbose_canvas_cursor();
495 void hide_verbose_canvas_cursor();
497 bool verbose_cursor_on; // so far unused
499 void flush_track_canvas ();
500 void flush_time_canvas ();
502 Gtk::EventBox time_canvas_event_box;
503 Gtk::EventBox track_canvas_event_box;
504 Gtk::EventBox time_button_event_box;
506 ArdourCanvas::Group *minsec_group;
507 ArdourCanvas::Group *bbt_group;
508 ArdourCanvas::Group *smpte_group;
509 ArdourCanvas::Group *frame_group;
510 ArdourCanvas::Group *tempo_group;
511 ArdourCanvas::Group *meter_group;
512 ArdourCanvas::Group *marker_group;
513 ArdourCanvas::Group *range_marker_group;
514 ArdourCanvas::Group *transport_marker_group;
517 ruler_metric_smpte = 0,
518 ruler_metric_bbt = 1,
519 ruler_metric_frames = 2,
520 ruler_metric_minsec = 3,
522 ruler_time_tempo = 4,
523 ruler_time_meter = 5,
524 ruler_time_marker = 6,
525 ruler_time_range_marker = 7,
526 ruler_time_transport_marker = 8,
529 static GtkCustomMetric ruler_metrics[4];
531 bool no_ruler_shown_update;
533 gint ruler_button_press (GdkEventButton*);
534 gint ruler_button_release (GdkEventButton*);
535 gint ruler_mouse_motion (GdkEventMotion*);
537 gint ruler_pressed_button;
538 Gtk::Widget * ruler_grabbed_widget;
540 void initialize_rulers ();
541 void update_just_smpte ();
542 void update_fixed_rulers ();
543 void update_tempo_based_rulers ();
544 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
545 void update_ruler_visibility ();
546 void ruler_toggled (int);
547 gint ruler_label_button_release (GdkEventButton*);
548 void store_ruler_visibility ();
549 void restore_ruler_visibility ();
551 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
554 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
556 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
557 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
558 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
559 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
561 GtkWidget *_smpte_ruler;
562 GtkWidget *_bbt_ruler;
563 GtkWidget *_frames_ruler;
564 GtkWidget *_minsec_ruler;
565 Gtk::Widget *smpte_ruler;
566 Gtk::Widget *bbt_ruler;
567 Gtk::Widget *frames_ruler;
568 Gtk::Widget *minsec_ruler;
569 static Editor *ruler_editor;
571 static const double timebar_height;
572 guint32 visible_timebars;
573 Gtk::Menu *editor_ruler_menu;
575 ArdourCanvas::SimpleRect* tempo_bar;
576 ArdourCanvas::SimpleRect* meter_bar;
577 ArdourCanvas::SimpleRect* marker_bar;
578 ArdourCanvas::SimpleRect* range_marker_bar;
579 ArdourCanvas::SimpleRect* transport_marker_bar;
582 ArdourCanvas::SimpleLine* tempo_line;
583 ArdourCanvas::SimpleLine* meter_line;
584 ArdourCanvas::SimpleLine* marker_line;
585 ArdourCanvas::SimpleLine* range_marker_line;
586 ArdourCanvas::SimpleLine* transport_marker_line;
588 Gtk::Label minsec_label;
589 Gtk::Label bbt_label;
590 Gtk::Label smpte_label;
591 Gtk::Label frame_label;
592 Gtk::Label tempo_label;
593 Gtk::Label meter_label;
594 Gtk::Label mark_label;
595 Gtk::Label range_mark_label;
596 Gtk::Label transport_mark_label;
599 Gtk::VBox time_button_vbox;
600 Gtk::HBox time_button_hbox;
604 ArdourCanvas::Points points;
605 ArdourCanvas::Line canvas_item;
606 jack_nframes_t current_frame;
609 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
612 void set_position (jack_nframes_t);
613 void set_length (double units);
614 void set_y_axis (double position);
617 friend struct Cursor; /* it needs access to several private
621 Cursor* playhead_cursor;
623 ArdourCanvas::Group* cursor_group;
625 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
626 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
627 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
628 void cursor_to_selection_start (Cursor *);
629 void cursor_to_selection_end (Cursor *);
630 void select_all_selectables_using_cursor (Cursor *, bool);
631 void select_all_selectables_between_cursors (Cursor *, Cursor *);
633 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
635 vector<jack_nframes_t> region_boundary_cache;
636 void build_region_boundary_cache ();
638 Gtk::VBox trackview_vpacker;
641 Gtk::HBox bottom_hbox;
643 Gtk::Table edit_packer;
644 Gtk::VScrollbar edit_vscrollbar;
646 Gtk::Adjustment vertical_adjustment;
647 Gtk::Adjustment horizontal_adjustment;
649 Gtk::Layout controls_layout;
650 bool control_layout_scroll (GdkEventScroll* ev);
651 void controls_layout_size_request (Gtk::Requisition*);
653 Gtk::HScrollbar edit_hscrollbar;
654 bool edit_hscroll_dragging;
656 void reset_hscrollbar_stepping ();
658 bool hscrollbar_button_press (GdkEventButton*);
659 bool hscrollbar_button_release (GdkEventButton*);
660 void hscrollbar_allocate (Gtk::Allocation &alloc);
663 double canvas_height;
664 jack_nframes_t last_canvas_frame;
666 bool track_canvas_map_handler (GdkEventAny*);
667 bool time_canvas_map_handler (GdkEventAny*);
669 gint edit_controls_button_release (GdkEventButton*);
670 Gtk::Menu *edit_controls_left_menu;
671 Gtk::Menu *edit_controls_right_menu;
673 void track_canvas_scroller_realized ();
674 void time_canvas_scroller_realized ();
676 Gtk::VBox track_canvas_vbox;
677 Gtk::VBox time_canvas_vbox;
678 Gtk::VBox edit_controls_vbox;
679 Gtk::HBox edit_controls_hbox;
681 void control_scroll (float);
682 bool deferred_control_scroll (jack_nframes_t);
683 sigc::connection control_scroll_connection;
685 void tie_vertical_scrolling ();
686 void canvas_horizontally_scrolled ();
687 void reposition_and_zoom (jack_nframes_t sample, double fpu);
688 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
689 void end_location_changed (ARDOUR::Location*);
690 bool repos_zoom_queued;
691 bool no_zoom_repos_update;
692 bool no_tempo_map_update;
694 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
695 RegionListDisplayModelColumns() {
700 Gtk::TreeModelColumn<Glib::ustring> name;
701 Gtk::TreeModelColumn<ARDOUR::Region*> region;
702 Gtk::TreeModelColumn<Gdk::Color> color_;
705 RegionListDisplayModelColumns region_list_columns;
706 Gtkmm2ext::DnDTreeView region_list_display;
707 Glib::RefPtr<Gtk::TreeStore> region_list_model;
708 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
709 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
711 void region_list_selection_changed ();
712 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
714 Gtk::Menu *region_list_menu;
715 Gtk::ScrolledWindow region_list_scroller;
716 Gtk::Frame region_list_frame;
718 bool region_list_display_key_press (GdkEventKey *);
719 bool region_list_display_key_release (GdkEventKey *);
720 bool region_list_display_button_press (GdkEventButton *);
721 bool region_list_display_button_release (GdkEventButton *);
722 void region_list_clear ();
723 void region_list_selection_mapover (sigc::slot<void,ARDOUR::Region&>);
724 void build_region_list_menu ();
725 void show_region_list_display_context_menu (int button, int time);
727 bool show_automatic_regions_in_region_list;
728 Editing::RegionListSortType region_list_sort_type;
730 void reset_region_list_sort_direction (bool);
731 void reset_region_list_sort_type (Editing::RegionListSortType);
733 void toggle_full_region_list ();
734 void toggle_show_auto_regions ();
736 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
740 Gtk::ScrolledWindow snapshot_display_scroller;
741 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
742 SnapshotDisplayModelColumns() {
746 Gtk::TreeModelColumn<Glib::ustring> visible_name;
747 Gtk::TreeModelColumn<Glib::ustring> real_name;
750 SnapshotDisplayModelColumns snapshot_display_columns;
751 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
752 Gtk::TreeView snapshot_display;
754 bool snapshot_display_button_press (GdkEventButton*);
755 void snapshot_display_selection_changed ();
756 void redisplay_snapshots();
758 /* named selections */
760 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
761 NamedSelectionDisplayModelColumns() {
765 Gtk::TreeModelColumn<Glib::ustring> text;
766 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
769 NamedSelectionDisplayModelColumns named_selection_columns;
770 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
772 Gtkmm2ext::DnDTreeView named_selection_display;
773 Gtk::ScrolledWindow named_selection_scroller;
775 void name_selection();
776 void named_selection_name_chosen ();
777 void create_named_selection (const string &);
778 void paste_named_selection (float times);
780 void handle_new_named_selection ();
781 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
782 void redisplay_named_selections ();
784 gint named_selection_display_button_press (GdkEventButton *ev);
785 void named_selection_display_selection_changed ();
789 TrackViewList track_views;
790 TimeAxisView *trackview_by_y_position (double ypos);
792 static Gdk::Cursor* cross_hair_cursor;
793 static Gdk::Cursor* trimmer_cursor;
794 static Gdk::Cursor* selector_cursor;
795 static Gdk::Cursor* grabber_cursor;
796 static Gdk::Cursor* zoom_cursor;
797 static Gdk::Cursor* time_fx_cursor;
798 static Gdk::Cursor* fader_cursor;
799 static Gdk::Cursor* speaker_cursor;
800 static Gdk::Cursor* wait_cursor;
801 static Gdk::Cursor* timebar_cursor;
803 static void build_cursors ();
805 sigc::connection scroll_connection;
806 jack_nframes_t last_update_frame;
807 void center_screen (jack_nframes_t);
808 void center_screen_internal (jack_nframes_t, float);
810 void update_current_screen ();
811 sigc::connection slower_update_connection;
812 void update_slower ();
814 gint show_track_context_menu (GdkEventButton *);
815 void hide_track_context_menu ();
817 void session_going_away ();
819 jack_nframes_t cut_buffer_start;
820 jack_nframes_t cut_buffer_length;
822 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
823 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
824 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
825 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
826 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
827 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
829 /* KEYMAP HANDLING */
831 void register_actions ();
833 int ensure_cursor (jack_nframes_t* pos);
835 void handle_new_audio_region (ARDOUR::AudioRegion *);
836 void handle_audio_region_removed (ARDOUR::AudioRegion *);
837 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
838 void region_hidden (ARDOUR::Region*);
839 void redisplay_regions ();
840 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
842 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
844 void cut_copy (Editing::CutCopyOp);
845 void cut_copy_points (Editing::CutCopyOp);
846 void cut_copy_regions (Editing::CutCopyOp);
847 void cut_copy_ranges (Editing::CutCopyOp);
850 void paste_internal (jack_nframes_t position, float times);
852 /* EDITING OPERATIONS */
854 void reset_point_selection ();
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, RegionSelection&);
864 void crop_region_to_selection ();
865 void set_a_regions_sync_position (ARDOUR::Region&, jack_nframes_t);
866 void set_region_sync_from_edit_cursor ();
867 void remove_region_sync();
868 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
869 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
870 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
871 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
872 void remove_some_regions ();
873 void remove_clicked_region ();
874 void destroy_clicked_region ();
876 void duplicate_some_regions (RegionSelection&, float times);
877 void duplicate_selection (float times);
878 void region_fill_selection ();
880 void region_fill_track ();
881 void audition_playlist_region_standalone (ARDOUR::Region&);
882 void audition_playlist_region_via_route (ARDOUR::Region&, ARDOUR::Route&);
883 void split_multichannel_region();
884 void reverse_region ();
885 void normalize_region ();
886 void denormalize_region ();
888 void audition_region_from_region_list ();
889 void hide_region_from_region_list ();
890 void remove_region_from_region_list ();
892 void align (ARDOUR::RegionPoint);
893 void align_relative (ARDOUR::RegionPoint);
898 void paste (float times);
900 int get_prefix (float&, bool&);
902 void keyboard_paste ();
903 void keyboard_duplicate_region ();
904 void keyboard_duplicate_selection ();
905 void keyboard_nudge ();
906 void keyboard_insert_region_list_selection ();
908 void region_from_selection ();
909 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
912 void rename_region ();
913 void rename_region_finished (bool);
915 void play_from_start ();
916 void play_from_edit_cursor ();
917 void play_selected_region ();
918 void audition_selected_region ();
919 void toggle_loop_playback ();
920 void loop_selected_region ();
921 void play_location (ARDOUR::Location&);
922 void loop_location (ARDOUR::Location&);
924 Editing::ZoomFocus zoom_focus;
926 void temporal_zoom_selection ();
927 void temporal_zoom_session ();
928 void temporal_zoom (gdouble scale);
929 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
930 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
932 void amplitude_zoom (gdouble scale);
933 void amplitude_zoom_step (bool in);
935 void insert_region_list_drag (ARDOUR::AudioRegion&, int x, int y);
936 void insert_region_list_selection (float times);
938 void add_external_audio_action (Editing::ImportMode);
940 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t& pos, bool prompt);
941 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
942 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
943 int import_sndfile (Glib::ustring path, Editing::ImportMode mode, ARDOUR::AudioTrack* track, jack_nframes_t& pos);
944 int embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
945 ARDOUR::AudioTrack* track, jack_nframes_t& pos, bool prompt);
946 int finish_bringing_in_audio (ARDOUR::AudioRegion& region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, jack_nframes_t& pos, Editing::ImportMode mode);
948 /* generic interthread progress window */
950 ArdourDialog* interthread_progress_window;
951 Gtk::Label interthread_progress_label;
952 Gtk::VBox interthread_progress_vbox;
953 Gtk::ProgressBar interthread_progress_bar;
954 Gtk::Button interthread_cancel_button;
955 Gtk::Label interthread_cancel_label;
956 sigc::connection interthread_progress_connection;
957 void interthread_cancel_clicked ();
958 void build_interthread_progress_window ();
959 ARDOUR::InterThreadInfo* current_interthread_info;
962 AnalysisWindow* analysis_window;
965 /* import specific info */
967 ARDOUR::Session::import_status import_status;
968 gint import_progress_timeout (void *);
969 static void *_import_thread (void *);
970 void* import_thread ();
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 ();
1004 void select_all_selectables_using_time_selection ();
1005 void select_all_selectables_using_loop();
1006 void select_all_selectables_using_punch();
1007 void set_selection_from_range (ARDOUR::Location&);
1008 void set_selection_from_punch ();
1009 void set_selection_from_loop ();
1010 void set_selection_from_audio_region ();
1012 void add_location_from_audio_region ();
1013 void add_location_from_selection ();
1014 void set_route_loop_selection ();
1016 void add_location_from_playhead_cursor ();
1018 void reverse_selection ();
1019 void edit_envelope ();
1021 void start_scrolling ();
1022 void stop_scrolling ();
1024 void keyboard_selection_begin ();
1025 void keyboard_selection_finish (bool add);
1026 bool have_pending_keyboard_selection;
1027 jack_nframes_t pending_keyboard_selection_start;
1029 ARDOUR::Region* select_region_for_operation (int dir, TimeAxisView **tv);
1030 void extend_selection_to_end_of_region (bool next);
1031 void extend_selection_to_start_of_region (bool previous);
1033 Editing::SnapType snap_type;
1034 Editing::SnapMode snap_mode;
1035 double snap_threshold;
1037 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1038 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1039 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1041 void handle_gui_changes (const string &, void *);
1043 void hide_all_tracks (bool with_select);
1046 LineDragInfo current_line_drag_info;
1048 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1049 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1050 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1052 Gtk::Menu fade_context_menu;
1053 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1055 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1056 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1057 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1058 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1059 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1060 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1062 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1063 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1064 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1065 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1067 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1068 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1069 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1071 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1076 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1077 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1078 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1079 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1081 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1083 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1084 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1085 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1086 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1087 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1088 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1089 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1090 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1091 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1092 void start_line_grab (AutomationLine *, GdkEvent*);
1093 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1094 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1095 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1096 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1098 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1100 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1101 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1103 void mouse_brush_insert_region (RegionView*, jack_nframes_t pos);
1104 void brush (jack_nframes_t);
1106 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1107 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1109 /* Canvas event handlers */
1111 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1112 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1113 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1114 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1115 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1116 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1117 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1118 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1119 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1120 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1121 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1122 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1123 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1124 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1125 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1126 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1127 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1128 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1129 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1131 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1132 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1133 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1134 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1135 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1137 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1138 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1139 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1140 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1141 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1142 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1143 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1144 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1146 /* non-public event handlers */
1148 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1149 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1150 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1151 bool track_canvas_scroll (GdkEventScroll* event);
1153 bool track_canvas_button_press_event (GdkEventButton *);
1154 bool track_canvas_button_release_event (GdkEventButton *);
1156 void track_canvas_allocate (Gtk::Allocation alloc);
1157 void time_canvas_allocate (Gtk::Allocation alloc);
1159 void set_edit_cursor (GdkEvent* event);
1160 void set_playhead_cursor (GdkEvent* event);
1162 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1163 void kbd_set_playhead_cursor ();
1164 void kbd_set_edit_cursor ();
1165 void kbd_mute_unmute_region ();
1167 void kbd_set_sync_position ();
1168 void kbd_align (ARDOUR::RegionPoint);
1169 void kbd_align_relative (ARDOUR::RegionPoint);
1171 void kbd_audition ();
1173 void kbd_do_split (GdkEvent*);
1174 void kbd_do_set_sync_position (GdkEvent* ev);
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 handle_new_duration ();
1181 void initialize_canvas ();
1182 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1183 void scroll_canvas ();
1185 /* display control */
1187 bool _show_measures;
1188 bool _show_waveforms;
1189 bool _follow_playhead;
1190 bool _show_waveforms_recording;
1192 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1194 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1196 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1197 TimeLineList free_measure_lines;
1198 TimeLineList used_measure_lines;
1200 ArdourCanvas::Group* time_line_group;
1201 ArdourCanvas::SimpleLine* get_time_line ();
1202 void hide_measures ();
1203 void draw_measures ();
1204 void draw_time_bars ();
1206 void new_tempo_section ();
1208 void mouse_add_new_tempo_event (jack_nframes_t where);
1209 void mouse_add_new_meter_event (jack_nframes_t where);
1211 void remove_tempo_marker (ArdourCanvas::Item*);
1212 void remove_meter_marker (ArdourCanvas::Item*);
1213 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1214 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1216 void edit_tempo_section (ARDOUR::TempoSection*);
1217 void edit_meter_section (ARDOUR::MeterSection*);
1218 void edit_tempo_marker (ArdourCanvas::Item*);
1219 void edit_meter_marker (ArdourCanvas::Item*);
1221 void marker_menu_edit ();
1222 void marker_menu_remove ();
1223 void marker_menu_rename ();
1224 void marker_menu_hide ();
1225 void marker_menu_loop_range ();
1226 void marker_menu_select_all_selectables_using_range ();
1227 void marker_menu_separate_regions_using_location ();
1228 void marker_menu_play_from ();
1229 void marker_menu_set_playhead ();
1230 void marker_menu_set_from_playhead ();
1231 void marker_menu_set_from_selection ();
1232 void new_transport_marker_menu_set_loop ();
1233 void new_transport_marker_menu_set_punch ();
1234 void update_loop_range_view (bool visibility=false);
1235 void update_punch_range_view (bool visibility=false);
1236 gint new_transport_marker_menu_popdown (GdkEventAny*);
1237 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1238 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1239 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1240 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1241 void build_range_marker_menu ();
1242 void build_marker_menu ();
1243 void build_tm_marker_menu ();
1244 void build_transport_marker_menu ();
1245 void build_new_transport_marker_menu ();
1247 Gtk::Menu* tm_marker_menu;
1248 Gtk::Menu* marker_menu;
1249 Gtk::Menu* range_marker_menu;
1250 Gtk::Menu* transport_marker_menu;
1251 Gtk::Menu* new_transport_marker_menu;
1252 ArdourCanvas::Item* marker_menu_item;
1254 typedef list<Marker*> Marks;
1257 void remove_metric_marks ();
1258 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1260 void tempo_map_changed (ARDOUR::Change);
1261 void redisplay_tempo ();
1263 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1264 uint32_t bbt_beat_subdivision;
1268 Gtk::ToggleButton editor_mixer_button;
1270 void editor_mixer_button_toggled ();
1272 AudioClock edit_cursor_clock;
1273 AudioClock zoom_range_clock;
1274 Gtk::Button zoom_in_button;
1275 Gtk::Button zoom_out_button;
1276 Gtk::Button zoom_out_full_button;
1277 Gtk::Button zoom_onetoone_button;
1279 Gtk::VBox toolbar_clock_vbox;
1280 Gtk::VBox toolbar_selection_clock_vbox;
1281 Gtk::Table toolbar_selection_clock_table;
1282 Gtk::Label toolbar_selection_cursor_label;
1284 Gtk::HBox mouse_mode_button_box;
1285 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1286 Gtk::ToggleButton mouse_select_button;
1287 Gtk::ToggleButton mouse_move_button;
1288 Gtk::ToggleButton mouse_gain_button;
1289 Gtk::ToggleButton mouse_zoom_button;
1290 Gtk::ToggleButton mouse_timefx_button;
1291 Gtk::ToggleButton mouse_audition_button;
1292 GroupedButtons *mouse_mode_button_set;
1293 void mouse_mode_toggled (Editing::MouseMode m);
1294 bool ignore_mouse_mode_toggle;
1296 gint mouse_select_button_release (GdkEventButton*);
1298 Gtk::VBox automation_box;
1299 Gtk::Button automation_mode_button;
1300 Gtk::ToggleButton global_automation_button;
1302 Gtk::ComboBoxText edit_mode_selector;
1303 Gtk::VBox edit_mode_box;
1305 void edit_mode_selection_done ();
1307 Gtk::ComboBoxText snap_type_selector;
1308 Gtk::ComboBoxText snap_mode_selector;
1311 void snap_type_selection_done ();
1312 void snap_mode_selection_done ();
1314 Gtk::ComboBoxText zoom_focus_selector;
1315 Gtk::VBox zoom_focus_box;
1317 void zoom_focus_selection_done ();
1321 void update_zoom_indicator ();
1322 void zoom_adjustment_changed();
1324 void edit_cursor_clock_changed();
1326 void setup_toolbar ();
1328 Gtkmm2ext::TearOff* tools_tearoff;
1329 Gtk::HBox toolbar_hbox;
1330 Gtk::EventBox toolbar_base;
1331 Gtk::Frame toolbar_frame;
1333 /* selection process */
1335 Selection* selection;
1336 Selection* cut_buffer;
1338 void time_selection_changed ();
1339 void track_selection_changed ();
1340 void region_selection_changed ();
1341 void point_selection_changed ();
1342 void audio_track_selection_changed ();
1343 void line_selection_changed ();
1352 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1353 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1354 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1355 void cancel_selection ();
1357 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1358 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1359 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1361 bool audio_region_selection_covers (jack_nframes_t where);
1363 /* transport range select process */
1364 enum RangeMarkerOp {
1366 CreateTransportMarker
1369 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1370 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1371 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1373 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1374 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1375 ArdourCanvas::Line* marker_drag_line;
1376 ArdourCanvas::Points marker_drag_line_points;
1377 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1379 void update_marker_drag_item (ARDOUR::Location *);
1381 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1382 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1383 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1384 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1385 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1386 ArdourCanvas::SimpleLine *transport_punchin_line;
1387 ArdourCanvas::SimpleLine *transport_punchout_line;
1388 ArdourCanvas::SimpleRect *transport_preroll_rect;
1389 ArdourCanvas::SimpleRect *transport_postroll_rect;
1391 ARDOUR::Location* transport_loop_location();
1392 ARDOUR::Location* transport_punch_location();
1394 ARDOUR::Location *temp_location;
1396 /* object rubberband select process */
1398 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1399 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1400 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1402 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1404 ArdourCanvas::SimpleRect *rubberband_rect;
1406 /* mouse zoom process */
1408 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1409 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1410 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1412 ArdourCanvas::SimpleRect *zoom_rect;
1413 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1415 /* diskstream/route display management */
1417 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1418 RouteDisplayModelColumns() {
1423 Gtk::TreeModelColumn<Glib::ustring> text;
1424 Gtk::TreeModelColumn<bool> visible;
1425 Gtk::TreeModelColumn<TimeAxisView*> tv;
1428 RouteDisplayModelColumns route_display_columns;
1429 Glib::RefPtr<Gtk::ListStore> route_display_model;
1430 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1432 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1433 Gtkmm2ext::DnDTreeView route_list_display;
1434 Gtk::ScrolledWindow route_list_scroller;
1435 Gtk::Menu* route_list_menu;
1437 bool route_list_display_button_press (GdkEventButton*);
1438 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1440 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1441 void route_list_delete (const Gtk::TreeModel::Path&);
1442 void initial_route_list_display ();
1443 void redisplay_route_list();
1444 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1445 bool ignore_route_list_reorder;
1446 bool no_route_list_redisplay;
1447 void queue_route_list_reordered ();
1449 void build_route_list_menu ();
1450 void show_route_list_menu ();
1452 void show_all_routes ();
1453 void hide_all_routes ();
1454 void show_all_audiotracks ();
1455 void hide_all_audiotracks ();
1456 void show_all_audiobus ();
1457 void hide_all_audiobus ();
1459 void set_all_tracks_visibility (bool yn);
1460 void set_all_audio_visibility (int type, bool yn);
1462 /* edit group management */
1464 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1465 GroupListModelColumns () {
1471 Gtk::TreeModelColumn<bool> is_active;
1472 Gtk::TreeModelColumn<bool> is_visible;
1473 Gtk::TreeModelColumn<std::string> text;
1474 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1477 GroupListModelColumns group_columns;
1478 Glib::RefPtr<Gtk::ListStore> group_model;
1479 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1481 Gtk::TreeView edit_group_display;
1482 Gtk::ScrolledWindow edit_group_display_scroller;
1483 Gtk::Menu* edit_group_list_menu;
1485 void build_edit_group_list_menu ();
1486 void activate_all_edit_groups ();
1487 void disable_all_edit_groups ();
1489 bool in_edit_group_row_change;
1490 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1491 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1492 void new_edit_group ();
1493 void edit_group_list_button_clicked ();
1494 gint edit_group_list_button_press_event (GdkEventButton* ev);
1495 void edit_group_selection_changed ();
1496 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1497 void fake_remove_edit_group (ARDOUR::RouteGroup* group);
1498 void add_edit_group (ARDOUR::RouteGroup* group);
1499 void remove_selected_edit_group ();
1500 void edit_groups_changed ();
1501 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1503 Gtk::VBox list_vpacker;
1507 int autoscroll_timeout_tag;
1508 int autoscroll_direction;
1509 uint32_t autoscroll_cnt;
1510 jack_nframes_t autoscroll_distance;
1512 static gint _autoscroll_canvas (void *);
1513 gint autoscroll_canvas ();
1514 void start_canvas_autoscroll (int direction);
1515 void stop_canvas_autoscroll ();
1516 void maybe_autoscroll (GdkEvent*);
1525 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1526 void point_trim (GdkEvent*);
1527 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1528 void single_contents_trim (RegionView&, jack_nframes_t, bool, bool, bool);
1529 void single_start_trim (RegionView&, jack_nframes_t, bool, bool);
1530 void single_end_trim (RegionView&, jack_nframes_t, bool, bool);
1532 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1533 void thaw_region_after_trim (RegionView& rv);
1535 void trim_region_to_edit_cursor ();
1536 void trim_region_from_edit_cursor ();
1538 bool show_gain_after_trim;
1542 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1543 const Glib::RefPtr<Gdk::DragContext>& context,
1546 const Gtk::SelectionData& data,
1550 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1553 const Gtk::SelectionData& data,
1557 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1560 const Gtk::SelectionData& data,
1565 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1568 const Gtk::SelectionData& data,
1572 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1575 const Gtk::SelectionData& data,
1581 ExportDialog *export_dialog;
1582 ExportDialog *export_range_markers_dialog;
1584 void export_range (jack_nframes_t start, jack_nframes_t end);
1585 void export_range_markers ();
1587 int write_region_selection(RegionSelection&);
1588 bool write_region (string path, ARDOUR::AudioRegion&);
1589 void export_region ();
1590 void bounce_region_selection ();
1591 void bounce_range_selection ();
1592 void external_edit_region ();
1594 int write_audio_selection (TimeSelection&);
1595 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1597 void write_selection ();
1601 UndoAction get_memento() const;
1603 XMLNode *before; /* used in *_reversible_command */
1604 void begin_reversible_command (string cmd_name);
1605 void commit_reversible_command ();
1607 /* visual history */
1609 UndoHistory visual_history;
1610 UndoTransaction current_visual_command;
1612 void begin_reversible_visual_command (const string & cmd_name);
1613 void commit_reversible_visual_command ();
1615 void update_title ();
1616 void update_title_s (const string & snapshot_name);
1619 Selection* selection;
1620 double frames_per_unit;
1626 void store_state (State&) const;
1627 void restore_state (State *);
1629 void instant_save ();
1631 ARDOUR::AudioRegion* last_audition_region;
1633 /* freeze operations */
1635 ARDOUR::InterThreadInfo freeze_status;
1636 gint freeze_progress_timeout (void *);
1637 static void* _freeze_thread (void*);
1638 void* freeze_thread ();
1640 void freeze_route ();
1641 void unfreeze_route ();
1643 /* edit-group solo + mute */
1645 void set_edit_group_solo (ARDOUR::Route&, bool);
1646 void set_edit_group_mute (ARDOUR::Route&, bool);
1650 void duplicate_dialog (bool for_region);
1654 Gtk::Menu* edit_menu;
1655 bool edit_menu_map_handler (GdkEventAny*);
1657 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1659 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1660 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1661 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1663 struct TimeStretchDialog : public ArdourDialog {
1664 ARDOUR::Session::TimeStretchRequest request;
1666 RegionSelection regions;
1667 Gtk::ProgressBar progress_bar;
1668 Gtk::ToggleButton quick_button;
1669 Gtk::ToggleButton antialias_button;
1670 Gtk::Button* cancel_button;
1671 Gtk::Button* action_button;
1672 Gtk::HBox upper_button_box;
1676 TimeStretchDialog (Editor& e);
1678 gint update_progress ();
1679 sigc::connection first_cancel;
1680 sigc::connection first_delete;
1681 void cancel_timestretch_in_progress ();
1682 gint delete_timestretch_in_progress (GdkEventAny*);
1685 /* "whats mine is yours" */
1687 friend class TimeStretchDialog;
1689 TimeStretchDialog* current_timestretch;
1691 static void* timestretch_thread (void *arg);
1692 int run_timestretch (RegionSelection&, float fraction);
1693 void do_timestretch (TimeStretchDialog&);
1695 /* editor-mixer strip */
1697 MixerStrip *current_mixer_strip;
1698 Gtk::VBox current_mixer_strip_vbox;
1699 void cms_deleted ();
1700 void current_mixer_strip_hidden ();
1701 void current_mixer_strip_removed ();
1703 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1704 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1706 /* nudging tracks */
1708 void nudge_track (bool use_edit_cursor, bool forwards);
1712 bool _xfade_visibility;
1714 /* <CMT Additions> */
1715 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1716 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1718 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1719 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1721 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1722 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1723 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1725 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1726 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1727 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1728 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1730 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1731 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1732 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1733 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1735 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1736 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1737 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1738 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1739 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1740 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1742 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1743 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1744 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1745 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1746 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1747 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1749 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1750 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1752 ImageFrameSocketHandler* image_socket_listener ;
1753 /* </CMT Additions> */
1755 void toggle_xfade_active (ARDOUR::Crossfade*);
1756 void toggle_xfade_length (ARDOUR::Crossfade*);
1757 void edit_xfade (ARDOUR::Crossfade*);
1758 void remove_xfade ();
1759 void xfade_edit_left_region ();
1760 void xfade_edit_right_region ();
1762 static const int32_t default_width = 995;
1763 static const int32_t default_height = 765;
1767 Gtk::Button nudge_forward_button;
1768 Gtk::Button nudge_backward_button;
1769 Gtk::HBox nudge_hbox;
1770 Gtk::VBox nudge_vbox;
1771 AudioClock nudge_clock;
1773 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1777 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1779 /* handling cleanup */
1781 int playlist_deletion_dialog (ARDOUR::Playlist*);
1783 vector<sigc::connection> session_connections;
1785 /* tracking step changes of track height */
1787 TimeAxisView* current_stepping_trackview;
1788 struct timeval last_track_height_step_timestamp;
1789 gint track_height_step_timeout();
1790 sigc::connection step_timeout;
1792 TimeAxisView* entered_track;
1793 RegionView* entered_regionview;
1794 bool clear_entered_track;
1795 gint left_track_canvas (GdkEventCrossing*);
1796 void set_entered_track (TimeAxisView*);
1797 void set_entered_regionview (RegionView*);
1798 gint left_automation_track ();
1800 bool _new_regionviews_show_envelope;
1802 void toggle_gain_envelope_visibility ();
1803 void toggle_gain_envelope_active ();
1805 bool on_key_press_event (GdkEventKey*);
1807 void session_state_saved (string);
1810 #endif /* __ardour_editor_h__ */