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 void set_mouse_mode (Editing::MouseMode, bool force=true);
147 void step_mouse_mode (bool next);
148 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
150 void add_imageframe_time_axis(const string & track_name, void*) ;
151 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
152 void connect_to_image_compositor() ;
153 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
154 TimeAxisView* get_named_time_axis(const string & name) ;
156 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
157 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
158 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
160 /* option editor-access */
162 void set_show_waveforms (bool yn);
163 bool show_waveforms() const { return _show_waveforms; }
165 void set_show_waveforms_recording (bool yn);
166 bool show_waveforms_recording() const { return _show_waveforms_recording; }
168 /* things that need to be public to be used in the main menubar */
170 void new_region_from_selection ();
171 void separate_region_from_selection ();
172 void separate_regions_using_location (ARDOUR::Location&);
173 void toggle_playback (bool with_abort);
177 void set_edit_menu (Gtk::Menu&);
179 jack_nframes_t unit_to_frame (double unit) {
180 return (jack_nframes_t) rint (unit * frames_per_unit);
183 double frame_to_unit (jack_nframes_t frame) {
184 return rint ((double) frame / (double) frames_per_unit);
187 double frame_to_unit (double frame) {
188 return rint (frame / frames_per_unit);
191 /* NOTE: these functions assume that the "pixel" coordinate is
192 the result of using the world->canvas affine transform on a
193 world coordinate. These coordinates already take into
194 account any scrolling carried out by adjusting the
198 jack_nframes_t pixel_to_frame (double pixel) {
200 /* pixel can be less than zero when motion events
201 are processed. since we've already run the world->canvas
202 affine, that means that the location *really* is "off
203 to the right" and thus really is "before the start".
207 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
213 gulong frame_to_pixel (jack_nframes_t frame) {
214 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
219 Selection& get_selection() const { return *selection; }
220 Selection& get_cut_buffer() const { return *cut_buffer; }
222 void play_selection ();
223 void select_all_in_track (Selection::Operation op);
224 void select_all (Selection::Operation op);
225 void invert_selection_in_track ();
226 void invert_selection ();
230 void set_show_measures (bool yn);
231 bool show_measures () const { return _show_measures; }
232 bool initial_ruler_update_required;
235 /* analysis window */
236 void analyze_region_selection();
237 void analyze_range_selection();
242 /* these initiate export ... */
244 void export_session();
245 void export_selection();
247 /* this is what actually does it */
249 void export_audiofile (ARDOUR::AudioExportSpecification&);
253 void add_toplevel_controls (Gtk::Container&);
255 void set_zoom_focus (Editing::ZoomFocus);
256 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
257 gdouble get_current_zoom () { return frames_per_unit; }
259 void temporal_zoom_step (bool coarser);
261 /* stuff that AudioTimeAxisView and related classes use */
263 PlaylistSelector& playlist_selector() const;
264 void route_name_changed (TimeAxisView *);
265 gdouble frames_per_unit;
266 jack_nframes_t leftmost_frame;
267 void clear_playlist (ARDOUR::Playlist&);
269 void new_playlists ();
270 void copy_playlists ();
271 void clear_playlists ();
273 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
275 Width editor_mixer_strip_width;
276 void show_editor_mixer (bool yn);
277 void set_selected_mixer_strip (TimeAxisView&);
278 void hide_track_in_display (TimeAxisView& tv);
279 void show_track_in_display (TimeAxisView& tv);
281 /* nudge is initiated by transport controls owned by ARDOUR_UI */
283 void nudge_forward (bool next);
284 void nudge_backward (bool next);
286 /* nudge initiated from context menu */
288 void nudge_forward_capture_offset ();
289 void nudge_backward_capture_offset ();
291 /* playhead/screen stuff */
293 void set_follow_playhead (bool yn);
294 void toggle_follow_playhead ();
295 bool follow_playhead() const { return _follow_playhead; }
297 void toggle_waveform_visibility ();
298 void toggle_waveforms_while_recording ();
299 void toggle_measure_visibility ();
301 /* SMPTE timecode & video sync */
303 void smpte_fps_chosen (ARDOUR::Session::SmpteFormat format);
304 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
306 void update_smpte_mode();
307 void update_video_pullup();
311 void toggle_auto_xfade ();
312 void toggle_xfades_active ();
313 void toggle_xfade_visibility ();
314 bool xfade_visibility() const { return _xfade_visibility; }
315 void update_crossfade_model ();
316 void set_crossfade_model (ARDOUR::CrossfadeModel);
320 void set_layer_model (ARDOUR::LayerModel);
321 void update_layering_model ();
323 /* redirect shared ops menu. caller must free returned menu */
325 Gtk::Menu* redirect_menu ();
327 /* floating windows/transient */
329 void ensure_float (Gtk::Window&);
333 void scroll_tracks_down_line ();
334 void scroll_tracks_up_line ();
336 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
337 void prepare_for_cleanup ();
339 void reposition_x_origin (jack_nframes_t sample);
341 void maximise_editing_space();
342 void restore_editing_space();
345 void map_transport_state ();
346 void map_position_change (jack_nframes_t);
352 ARDOUR::Session *session;
353 ARDOUR::AudioEngine& engine;
356 PlaylistSelector* _playlist_selector;
358 void set_frames_per_unit (double);
359 void frames_per_unit_modified ();
361 Editing::MouseMode mouse_mode;
362 void mouse_insert (GdkEventButton *);
364 int pre_maximal_pane_position;
365 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
367 Gtk::Notebook the_notebook;
368 Gtk::HPaned edit_pane;
370 Gtk::EventBox meter_base;
372 Gtk::EventBox marker_base;
373 Gtk::HBox marker_box;
374 Gtk::VBox scrollers_rulers_markers_box;
376 void location_changed (ARDOUR::Location *);
377 void location_flags_changed (ARDOUR::Location *, void *);
378 void refresh_location_display ();
379 void refresh_location_display_s (ARDOUR::Change);
380 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
381 void add_new_location (ARDOUR::Location *);
382 void location_gone (ARDOUR::Location *);
383 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
384 gint really_remove_marker (ARDOUR::Location* loc);
386 uint32_t location_marker_color;
387 uint32_t location_range_color;
388 uint32_t location_loop_color;
389 uint32_t location_punch_color;
390 uint32_t location_cd_marker_color;
392 struct LocationMarkers {
400 void set_name (const string&);
401 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
402 void set_color_rgba (uint32_t);
405 LocationMarkers *find_location_markers (ARDOUR::Location *);
406 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
408 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
409 LocationMarkerMap location_markers;
411 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
412 void clear_marker_display ();
413 void mouse_add_new_marker (jack_nframes_t where);
415 TimeAxisView* clicked_trackview;
416 AudioTimeAxisView* clicked_audio_trackview;
417 RegionView* clicked_regionview;
418 RegionView* latest_regionview;
419 uint32_t clicked_selection;
420 CrossfadeView* clicked_crossfadeview;
421 ControlPoint* clicked_control_point;
423 void get_relevant_audio_tracks (AudioTimeAxisView& base, std::set<AudioTimeAxisView*>& relevant_tracks);
424 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
426 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
428 void mapped_set_selected_regionview_from_click (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
429 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
430 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
431 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
435 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
436 bool button_release_can_deselect;
438 void catch_vanishing_regionview (RegionView *);
440 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
441 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
442 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
444 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
445 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::shared_ptr<ARDOUR::Region>);
446 void collect_new_region_view (RegionView *);
448 Gtk::Menu track_context_menu;
449 Gtk::Menu track_region_context_menu;
450 Gtk::Menu track_selection_context_menu;
451 Gtk::Menu track_crossfade_context_menu;
453 Gtk::MenuItem* region_edit_menu_split_item;
454 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
455 Gtk::Menu * track_region_edit_playlist_menu;
456 Gtk::Menu * track_edit_playlist_submenu;
457 Gtk::Menu * track_selection_edit_playlist_submenu;
459 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
460 Gtk::Menu* build_track_context_menu (jack_nframes_t);
461 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
462 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
463 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
464 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
465 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
466 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
467 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
468 void add_crossfade_context_items (AudioStreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
469 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
471 void handle_new_route (ARDOUR::Session::RouteList&);
472 void remove_route (TimeAxisView *);
475 Gtk::HBox global_hpacker;
476 Gtk::VBox global_vpacker;
479 Gdk::Cursor* current_canvas_cursor;
481 ArdourCanvas::CanvasAA track_canvas;
482 ArdourCanvas::CanvasAA time_canvas;
484 ArdourCanvas::Text* first_action_message;
485 ArdourCanvas::Text* verbose_canvas_cursor;
486 bool verbose_cursor_visible;
488 void parameter_changed (const char *);
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 boost::shared_ptr<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;
655 void reset_hscrollbar_stepping ();
657 bool hscrollbar_button_press (GdkEventButton*);
658 bool hscrollbar_button_release (GdkEventButton*);
659 void hscrollbar_allocate (Gtk::Allocation &alloc);
662 double canvas_height;
663 jack_nframes_t last_canvas_frame;
665 bool track_canvas_map_handler (GdkEventAny*);
666 bool time_canvas_map_handler (GdkEventAny*);
668 gint edit_controls_button_release (GdkEventButton*);
669 Gtk::Menu *edit_controls_left_menu;
670 Gtk::Menu *edit_controls_right_menu;
672 void track_canvas_scroller_realized ();
673 void time_canvas_scroller_realized ();
675 Gtk::VBox track_canvas_vbox;
676 Gtk::VBox time_canvas_vbox;
677 Gtk::VBox edit_controls_vbox;
678 Gtk::HBox edit_controls_hbox;
680 void control_scroll (float);
681 bool deferred_control_scroll (jack_nframes_t);
682 sigc::connection control_scroll_connection;
684 void tie_vertical_scrolling ();
685 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;
692 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
693 RegionListDisplayModelColumns() {
698 Gtk::TreeModelColumn<Glib::ustring> name;
699 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
700 Gtk::TreeModelColumn<Gdk::Color> color_;
703 RegionListDisplayModelColumns region_list_columns;
704 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
706 Glib::RefPtr<Gtk::TreeStore> region_list_model;
707 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
708 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
710 void region_list_selection_changed ();
711 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
713 Gtk::Menu *region_list_menu;
714 Gtk::ScrolledWindow region_list_scroller;
715 Gtk::Frame region_list_frame;
717 bool region_list_display_key_press (GdkEventKey *);
718 bool region_list_display_key_release (GdkEventKey *);
719 bool region_list_display_button_press (GdkEventButton *);
720 bool region_list_display_button_release (GdkEventButton *);
721 void region_list_clear ();
722 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
723 void build_region_list_menu ();
724 void show_region_list_display_context_menu (int button, int time);
726 bool show_automatic_regions_in_region_list;
727 Editing::RegionListSortType region_list_sort_type;
729 void reset_region_list_sort_direction (bool);
730 void reset_region_list_sort_type (Editing::RegionListSortType);
732 void toggle_full_region_list ();
733 void toggle_show_auto_regions ();
735 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
739 Gtk::ScrolledWindow snapshot_display_scroller;
740 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
741 SnapshotDisplayModelColumns() {
745 Gtk::TreeModelColumn<Glib::ustring> visible_name;
746 Gtk::TreeModelColumn<Glib::ustring> real_name;
749 SnapshotDisplayModelColumns snapshot_display_columns;
750 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
751 Gtk::TreeView snapshot_display;
753 bool snapshot_display_button_press (GdkEventButton*);
754 void snapshot_display_selection_changed ();
755 void redisplay_snapshots();
757 /* named selections */
759 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
760 NamedSelectionDisplayModelColumns() {
764 Gtk::TreeModelColumn<Glib::ustring> text;
765 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
768 NamedSelectionDisplayModelColumns named_selection_columns;
769 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
771 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
772 Gtk::ScrolledWindow named_selection_scroller;
774 void name_selection();
775 void named_selection_name_chosen ();
776 void create_named_selection (const string &);
777 void paste_named_selection (float times);
779 void handle_new_named_selection ();
780 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
781 void redisplay_named_selections ();
783 gint named_selection_display_button_press (GdkEventButton *ev);
784 void named_selection_display_selection_changed ();
788 TrackViewList track_views;
789 TimeAxisView *trackview_by_y_position (double ypos);
791 static Gdk::Cursor* cross_hair_cursor;
792 static Gdk::Cursor* trimmer_cursor;
793 static Gdk::Cursor* selector_cursor;
794 static Gdk::Cursor* grabber_cursor;
795 static Gdk::Cursor* zoom_cursor;
796 static Gdk::Cursor* time_fx_cursor;
797 static Gdk::Cursor* fader_cursor;
798 static Gdk::Cursor* speaker_cursor;
799 static Gdk::Cursor* wait_cursor;
800 static Gdk::Cursor* timebar_cursor;
802 static void build_cursors ();
804 sigc::connection scroll_connection;
805 jack_nframes_t last_update_frame;
806 void center_screen (jack_nframes_t);
807 void center_screen_internal (jack_nframes_t, float);
809 void update_current_screen ();
811 gint show_track_context_menu (GdkEventButton *);
812 void hide_track_context_menu ();
814 void session_going_away ();
816 jack_nframes_t cut_buffer_start;
817 jack_nframes_t cut_buffer_length;
819 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
820 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
821 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
822 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
823 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
824 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
826 /* KEYMAP HANDLING */
828 void register_actions ();
830 int ensure_cursor (jack_nframes_t* pos);
832 void handle_new_audio_region (boost::shared_ptr<ARDOUR::AudioRegion>);
833 void handle_audio_region_removed (boost::shared_ptr<ARDOUR::AudioRegion>);
834 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
835 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
836 void redisplay_regions ();
837 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
839 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
841 void cut_copy (Editing::CutCopyOp);
842 void cut_copy_points (Editing::CutCopyOp);
843 void cut_copy_regions (Editing::CutCopyOp);
844 void cut_copy_ranges (Editing::CutCopyOp);
847 void paste_internal (jack_nframes_t position, float times);
849 /* EDITING OPERATIONS */
851 void reset_point_selection ();
852 void toggle_region_mute ();
853 void toggle_region_opaque ();
854 void raise_region ();
855 void raise_region_to_top ();
856 void lower_region ();
857 void lower_region_to_bottom ();
858 void split_region ();
859 void split_region_at (jack_nframes_t);
860 void split_regions_at (jack_nframes_t, RegionSelection&);
861 void crop_region_to_selection ();
862 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, jack_nframes_t);
863 void set_region_sync_from_edit_cursor ();
864 void remove_region_sync();
865 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
866 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
867 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, jack_nframes_t position);
868 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, jack_nframes_t position);
869 void remove_some_regions ();
870 void remove_clicked_region ();
871 void destroy_clicked_region ();
873 void duplicate_some_regions (RegionSelection&, float times);
874 void duplicate_selection (float times);
875 void region_fill_selection ();
877 void region_fill_track ();
878 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
879 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
880 void split_multichannel_region();
881 void reverse_region ();
882 void normalize_region ();
883 void denormalize_region ();
885 void audition_region_from_region_list ();
886 void hide_region_from_region_list ();
887 void remove_region_from_region_list ();
889 void align (ARDOUR::RegionPoint);
890 void align_relative (ARDOUR::RegionPoint);
895 void paste (float times);
897 int get_prefix (float&, bool&);
899 void keyboard_paste ();
900 void keyboard_duplicate_region ();
901 void keyboard_duplicate_selection ();
902 void keyboard_nudge ();
903 void keyboard_insert_region_list_selection ();
905 void region_from_selection ();
906 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
909 void rename_region ();
910 void rename_region_finished (bool);
912 void play_from_start ();
913 void play_from_edit_cursor ();
914 void play_selected_region ();
915 void audition_selected_region ();
916 void toggle_loop_playback ();
917 void loop_selected_region ();
918 void play_location (ARDOUR::Location&);
919 void loop_location (ARDOUR::Location&);
921 Editing::ZoomFocus zoom_focus;
923 void temporal_zoom_selection ();
924 void temporal_zoom_session ();
925 void temporal_zoom (gdouble scale);
926 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
927 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
929 void amplitude_zoom (gdouble scale);
930 void amplitude_zoom_step (bool in);
932 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
933 void insert_region_list_selection (float times);
935 void add_external_audio_action (Editing::ImportMode);
937 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t& pos, bool prompt);
938 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
939 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
940 int import_sndfile (Glib::ustring path, Editing::ImportMode mode, ARDOUR::AudioTrack* track, jack_nframes_t& pos);
941 int embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
942 ARDOUR::AudioTrack* track, jack_nframes_t& pos, bool prompt);
943 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, jack_nframes_t& pos, Editing::ImportMode mode);
945 /* generic interthread progress window */
947 ArdourDialog* interthread_progress_window;
948 Gtk::Label interthread_progress_label;
949 Gtk::VBox interthread_progress_vbox;
950 Gtk::ProgressBar interthread_progress_bar;
951 Gtk::Button interthread_cancel_button;
952 Gtk::Label interthread_cancel_label;
953 sigc::connection interthread_progress_connection;
954 void interthread_cancel_clicked ();
955 void build_interthread_progress_window ();
956 ARDOUR::InterThreadInfo* current_interthread_info;
959 AnalysisWindow* analysis_window;
962 /* import specific info */
964 ARDOUR::Session::import_status import_status;
965 gint import_progress_timeout (void *);
966 static void *_import_thread (void *);
967 void* import_thread ();
969 /* to support this ... */
971 void import_audio (bool as_tracks);
972 void do_import (vector<string> paths, bool split, bool as_tracks);
974 void move_to_start ();
977 void center_playhead ();
978 void center_edit_cursor ();
979 void edit_cursor_backward ();
980 void edit_cursor_forward ();
981 void playhead_backward ();
982 void playhead_forward ();
983 void scroll_backward (float pages=0.8f);
984 void scroll_forward (float pages=0.8f);
985 void scroll_tracks_down ();
986 void scroll_tracks_up ();
987 void delete_sample_forward ();
988 void delete_sample_backward ();
989 void delete_screen ();
990 void search_backwards ();
991 void search_forwards ();
993 void clear_markers ();
994 void clear_ranges ();
995 void clear_locations ();
996 void jump_forward_to_mark ();
997 void jump_backward_to_mark ();
998 void cursor_align (bool playhead_to_edit);
1000 void remove_last_capture ();
1001 void select_all_selectables_using_time_selection ();
1002 void select_all_selectables_using_loop();
1003 void select_all_selectables_using_punch();
1004 void set_selection_from_range (ARDOUR::Location&);
1005 void set_selection_from_punch ();
1006 void set_selection_from_loop ();
1007 void set_selection_from_audio_region ();
1009 void add_location_from_audio_region ();
1010 void add_location_from_selection ();
1011 void set_route_loop_selection ();
1013 void add_location_from_playhead_cursor ();
1015 void reverse_selection ();
1016 void edit_envelope ();
1018 void start_scrolling ();
1019 void stop_scrolling ();
1021 void keyboard_selection_begin ();
1022 void keyboard_selection_finish (bool add);
1023 bool have_pending_keyboard_selection;
1024 jack_nframes_t pending_keyboard_selection_start;
1026 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1027 void extend_selection_to_end_of_region (bool next);
1028 void extend_selection_to_start_of_region (bool previous);
1030 Editing::SnapType snap_type;
1031 Editing::SnapMode snap_mode;
1032 double snap_threshold;
1034 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1035 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1036 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1038 void handle_gui_changes (const string &, void *);
1040 void hide_all_tracks (bool with_select);
1043 LineDragInfo current_line_drag_info;
1045 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1046 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1047 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1049 Gtk::Menu fade_context_menu;
1050 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1052 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1053 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1054 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1055 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1056 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1057 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1059 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1060 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1061 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1062 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1064 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1065 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1066 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1067 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1068 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1069 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1071 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1075 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1076 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1078 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1080 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1081 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1082 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1083 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1084 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1085 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1086 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1087 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1088 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1089 void start_line_grab (AutomationLine *, GdkEvent*);
1090 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1091 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1092 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1093 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1095 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1097 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1098 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1100 void mouse_brush_insert_region (RegionView*, jack_nframes_t pos);
1101 void brush (jack_nframes_t);
1103 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1104 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1106 /* Canvas event handlers */
1108 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1109 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1110 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1111 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1112 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1113 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1114 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1115 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1116 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1117 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1118 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1119 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1120 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1121 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1122 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1123 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1124 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1125 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1126 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1128 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1129 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1130 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1131 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1132 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1134 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1135 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1136 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1137 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1138 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1139 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1140 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1141 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1143 /* non-public event handlers */
1145 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1146 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1147 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1148 bool track_canvas_scroll (GdkEventScroll* event);
1150 bool track_canvas_button_press_event (GdkEventButton *);
1151 bool track_canvas_button_release_event (GdkEventButton *);
1153 void track_canvas_allocate (Gtk::Allocation alloc);
1154 void time_canvas_allocate (Gtk::Allocation alloc);
1156 void set_edit_cursor (GdkEvent* event);
1157 void set_playhead_cursor (GdkEvent* event);
1159 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1160 void kbd_set_playhead_cursor ();
1161 void kbd_set_edit_cursor ();
1162 void kbd_mute_unmute_region ();
1164 void kbd_set_sync_position ();
1165 void kbd_align (ARDOUR::RegionPoint);
1166 void kbd_align_relative (ARDOUR::RegionPoint);
1168 void kbd_audition ();
1170 void kbd_do_split (GdkEvent*);
1171 void kbd_do_set_sync_position (GdkEvent* ev);
1172 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1173 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1174 void kbd_do_brush (GdkEvent*);
1175 void kbd_do_audition (GdkEvent*);
1177 void handle_new_duration ();
1178 void initialize_canvas ();
1179 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1180 void scroll_canvas ();
1182 /* display control */
1184 bool _show_measures;
1185 bool _show_waveforms;
1186 bool _follow_playhead;
1187 bool _show_waveforms_recording;
1189 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1191 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1192 TimeLineList free_measure_lines;
1193 TimeLineList used_measure_lines;
1195 ArdourCanvas::Group* time_line_group;
1196 ArdourCanvas::SimpleLine* get_time_line ();
1197 void hide_measures ();
1198 void draw_measures ();
1199 bool lazy_hide_and_draw_measures ();
1201 void new_tempo_section ();
1203 void mouse_add_new_tempo_event (jack_nframes_t where);
1204 void mouse_add_new_meter_event (jack_nframes_t where);
1206 void remove_tempo_marker (ArdourCanvas::Item*);
1207 void remove_meter_marker (ArdourCanvas::Item*);
1208 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1209 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1211 void edit_tempo_section (ARDOUR::TempoSection*);
1212 void edit_meter_section (ARDOUR::MeterSection*);
1213 void edit_tempo_marker (ArdourCanvas::Item*);
1214 void edit_meter_marker (ArdourCanvas::Item*);
1216 void marker_menu_edit ();
1217 void marker_menu_remove ();
1218 void marker_menu_rename ();
1219 void marker_menu_hide ();
1220 void marker_menu_loop_range ();
1221 void marker_menu_select_all_selectables_using_range ();
1222 void marker_menu_separate_regions_using_location ();
1223 void marker_menu_play_from ();
1224 void marker_menu_set_playhead ();
1225 void marker_menu_set_from_playhead ();
1226 void marker_menu_set_from_selection ();
1227 void new_transport_marker_menu_set_loop ();
1228 void new_transport_marker_menu_set_punch ();
1229 void update_loop_range_view (bool visibility=false);
1230 void update_punch_range_view (bool visibility=false);
1231 gint new_transport_marker_menu_popdown (GdkEventAny*);
1232 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1233 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1234 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1235 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1236 void build_range_marker_menu ();
1237 void build_marker_menu ();
1238 void build_tm_marker_menu ();
1239 void build_transport_marker_menu ();
1240 void build_new_transport_marker_menu ();
1242 Gtk::Menu* tm_marker_menu;
1243 Gtk::Menu* marker_menu;
1244 Gtk::Menu* range_marker_menu;
1245 Gtk::Menu* transport_marker_menu;
1246 Gtk::Menu* new_transport_marker_menu;
1247 ArdourCanvas::Item* marker_menu_item;
1249 typedef list<Marker*> Marks;
1252 void remove_metric_marks ();
1253 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1255 void tempo_map_changed (ARDOUR::Change);
1256 void redisplay_tempo ();
1258 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1259 uint32_t bbt_beat_subdivision;
1263 Gtk::ToggleButton editor_mixer_button;
1265 void editor_mixer_button_toggled ();
1267 AudioClock edit_cursor_clock;
1268 AudioClock zoom_range_clock;
1269 Gtk::Button zoom_in_button;
1270 Gtk::Button zoom_out_button;
1271 Gtk::Button zoom_out_full_button;
1272 Gtk::Button zoom_onetoone_button;
1274 Gtk::VBox toolbar_clock_vbox;
1275 Gtk::VBox toolbar_selection_clock_vbox;
1276 Gtk::Table toolbar_selection_clock_table;
1277 Gtk::Label toolbar_selection_cursor_label;
1279 Gtk::HBox mouse_mode_button_box;
1280 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1281 Gtk::ToggleButton mouse_select_button;
1282 Gtk::ToggleButton mouse_move_button;
1283 Gtk::ToggleButton mouse_gain_button;
1284 Gtk::ToggleButton mouse_zoom_button;
1285 Gtk::ToggleButton mouse_timefx_button;
1286 Gtk::ToggleButton mouse_audition_button;
1287 GroupedButtons *mouse_mode_button_set;
1288 void mouse_mode_toggled (Editing::MouseMode m);
1289 bool ignore_mouse_mode_toggle;
1291 gint mouse_select_button_release (GdkEventButton*);
1293 Gtk::VBox automation_box;
1294 Gtk::Button automation_mode_button;
1295 Gtk::ToggleButton global_automation_button;
1297 Gtk::ComboBoxText edit_mode_selector;
1298 Gtk::VBox edit_mode_box;
1300 void edit_mode_selection_done ();
1302 Gtk::ComboBoxText snap_type_selector;
1303 Gtk::ComboBoxText snap_mode_selector;
1306 void snap_type_selection_done ();
1307 void snap_mode_selection_done ();
1309 Gtk::ComboBoxText zoom_focus_selector;
1310 Gtk::VBox zoom_focus_box;
1312 void zoom_focus_selection_done ();
1316 void update_zoom_indicator ();
1317 void zoom_adjustment_changed();
1319 void edit_cursor_clock_changed();
1321 void setup_toolbar ();
1323 Gtkmm2ext::TearOff* tools_tearoff;
1324 Gtk::HBox toolbar_hbox;
1325 Gtk::EventBox toolbar_base;
1326 Gtk::Frame toolbar_frame;
1328 /* selection process */
1330 Selection* selection;
1331 Selection* cut_buffer;
1333 void time_selection_changed ();
1334 void track_selection_changed ();
1335 void region_selection_changed ();
1336 void point_selection_changed ();
1337 void audio_track_selection_changed ();
1338 void line_selection_changed ();
1347 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1348 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1349 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1350 void cancel_selection ();
1352 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1353 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1354 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1356 bool audio_region_selection_covers (jack_nframes_t where);
1358 /* transport range select process */
1359 enum RangeMarkerOp {
1361 CreateTransportMarker
1364 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1365 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1366 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1368 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1369 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1370 ArdourCanvas::Line* marker_drag_line;
1371 ArdourCanvas::Points marker_drag_line_points;
1372 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1374 void update_marker_drag_item (ARDOUR::Location *);
1376 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1377 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1378 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1379 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1380 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1381 ArdourCanvas::SimpleLine *transport_punchin_line;
1382 ArdourCanvas::SimpleLine *transport_punchout_line;
1383 ArdourCanvas::SimpleRect *transport_preroll_rect;
1384 ArdourCanvas::SimpleRect *transport_postroll_rect;
1386 ARDOUR::Location* transport_loop_location();
1387 ARDOUR::Location* transport_punch_location();
1389 ARDOUR::Location *temp_location;
1391 /* object rubberband select process */
1393 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1394 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1395 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1397 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1399 ArdourCanvas::SimpleRect *rubberband_rect;
1401 /* mouse zoom process */
1403 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1404 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1405 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1407 ArdourCanvas::SimpleRect *zoom_rect;
1408 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1410 /* diskstream/route display management */
1412 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1413 RouteDisplayModelColumns() {
1418 Gtk::TreeModelColumn<Glib::ustring> text;
1419 Gtk::TreeModelColumn<bool> visible;
1420 Gtk::TreeModelColumn<TimeAxisView*> tv;
1423 RouteDisplayModelColumns route_display_columns;
1424 Glib::RefPtr<Gtk::ListStore> route_display_model;
1425 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1427 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1428 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1429 Gtk::ScrolledWindow route_list_scroller;
1430 Gtk::Menu* route_list_menu;
1432 bool route_list_display_button_press (GdkEventButton*);
1433 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1435 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1436 void route_list_delete (const Gtk::TreeModel::Path&);
1437 void initial_route_list_display ();
1438 void redisplay_route_list();
1439 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1440 bool ignore_route_list_reorder;
1441 bool no_route_list_redisplay;
1442 void queue_route_list_reordered ();
1444 void build_route_list_menu ();
1445 void show_route_list_menu ();
1447 void show_all_routes ();
1448 void hide_all_routes ();
1449 void show_all_audiotracks ();
1450 void hide_all_audiotracks ();
1451 void show_all_audiobus ();
1452 void hide_all_audiobus ();
1454 void set_all_tracks_visibility (bool yn);
1455 void set_all_audio_visibility (int type, bool yn);
1457 /* edit group management */
1459 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1460 GroupListModelColumns () {
1466 Gtk::TreeModelColumn<bool> is_active;
1467 Gtk::TreeModelColumn<bool> is_visible;
1468 Gtk::TreeModelColumn<std::string> text;
1469 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1472 GroupListModelColumns group_columns;
1473 Glib::RefPtr<Gtk::ListStore> group_model;
1474 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1476 Gtk::TreeView edit_group_display;
1477 Gtk::ScrolledWindow edit_group_display_scroller;
1478 Gtk::Menu* edit_group_list_menu;
1480 void build_edit_group_list_menu ();
1481 void activate_all_edit_groups ();
1482 void disable_all_edit_groups ();
1484 bool in_edit_group_row_change;
1485 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1486 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1487 void new_edit_group ();
1488 void edit_group_list_button_clicked ();
1489 gint edit_group_list_button_press_event (GdkEventButton* ev);
1490 void edit_group_selection_changed ();
1491 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1492 void fake_remove_edit_group (ARDOUR::RouteGroup* group);
1493 void add_edit_group (ARDOUR::RouteGroup* group);
1494 void remove_selected_edit_group ();
1495 void edit_groups_changed ();
1496 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1498 Gtk::VBox list_vpacker;
1502 int autoscroll_timeout_tag;
1503 int autoscroll_direction;
1504 uint32_t autoscroll_cnt;
1505 jack_nframes_t autoscroll_distance;
1507 static gint _autoscroll_canvas (void *);
1508 bool autoscroll_canvas ();
1509 void start_canvas_autoscroll (int direction);
1510 void stop_canvas_autoscroll ();
1511 void maybe_autoscroll (GdkEvent*);
1520 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1521 void point_trim (GdkEvent*);
1522 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1523 void single_contents_trim (RegionView&, jack_nframes_t, bool, bool, bool);
1524 void single_start_trim (RegionView&, jack_nframes_t, bool, bool);
1525 void single_end_trim (RegionView&, jack_nframes_t, bool, bool);
1527 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1528 void thaw_region_after_trim (RegionView& rv);
1530 void trim_region_to_edit_cursor ();
1531 void trim_region_from_edit_cursor ();
1533 bool show_gain_after_trim;
1537 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1538 const Glib::RefPtr<Gdk::DragContext>& context,
1541 const Gtk::SelectionData& data,
1545 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1548 const Gtk::SelectionData& data,
1552 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1555 const Gtk::SelectionData& data,
1560 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1563 const Gtk::SelectionData& data,
1567 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1570 const Gtk::SelectionData& data,
1576 ExportDialog *export_dialog;
1577 ExportDialog *export_range_markers_dialog;
1579 void export_range (jack_nframes_t start, jack_nframes_t end);
1580 void export_range_markers ();
1582 int write_region_selection(RegionSelection&);
1583 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1584 void export_region ();
1585 void bounce_region_selection ();
1586 void bounce_range_selection ();
1587 void external_edit_region ();
1589 int write_audio_selection (TimeSelection&);
1590 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1592 void write_selection ();
1596 UndoAction get_memento() const;
1598 XMLNode *before; /* used in *_reversible_command */
1599 void begin_reversible_command (string cmd_name);
1600 void commit_reversible_command ();
1602 /* visual history */
1604 UndoHistory visual_history;
1605 UndoTransaction current_visual_command;
1607 void begin_reversible_visual_command (const string & cmd_name);
1608 void commit_reversible_visual_command ();
1610 void update_title ();
1611 void update_title_s (const string & snapshot_name);
1614 Selection* selection;
1615 double frames_per_unit;
1621 void store_state (State&) const;
1622 void restore_state (State *);
1624 void instant_save ();
1626 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1628 /* freeze operations */
1630 ARDOUR::InterThreadInfo freeze_status;
1631 gint freeze_progress_timeout (void *);
1632 static void* _freeze_thread (void*);
1633 void* freeze_thread ();
1635 void freeze_route ();
1636 void unfreeze_route ();
1638 /* edit-group solo + mute */
1640 void set_edit_group_solo (ARDOUR::Route&, bool);
1641 void set_edit_group_mute (ARDOUR::Route&, bool);
1645 void duplicate_dialog (bool for_region);
1649 Gtk::Menu* edit_menu;
1650 bool edit_menu_map_handler (GdkEventAny*);
1652 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1654 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1655 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1656 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1658 struct TimeStretchDialog : public ArdourDialog {
1659 ARDOUR::Session::TimeStretchRequest request;
1661 RegionSelection regions;
1662 Gtk::ProgressBar progress_bar;
1663 Gtk::ToggleButton quick_button;
1664 Gtk::ToggleButton antialias_button;
1665 Gtk::Button* cancel_button;
1666 Gtk::Button* action_button;
1667 Gtk::HBox upper_button_box;
1671 TimeStretchDialog (Editor& e);
1673 gint update_progress ();
1674 sigc::connection first_cancel;
1675 sigc::connection first_delete;
1676 void cancel_timestretch_in_progress ();
1677 gint delete_timestretch_in_progress (GdkEventAny*);
1680 /* "whats mine is yours" */
1682 friend class TimeStretchDialog;
1684 TimeStretchDialog* current_timestretch;
1686 static void* timestretch_thread (void *arg);
1687 int run_timestretch (RegionSelection&, float fraction);
1688 void do_timestretch (TimeStretchDialog&);
1690 /* editor-mixer strip */
1692 MixerStrip *current_mixer_strip;
1693 Gtk::VBox current_mixer_strip_vbox;
1694 void cms_deleted ();
1695 void current_mixer_strip_hidden ();
1696 void current_mixer_strip_removed ();
1698 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1699 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1701 /* nudging tracks */
1703 void nudge_track (bool use_edit_cursor, bool forwards);
1707 bool _xfade_visibility;
1709 /* <CMT Additions> */
1710 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1711 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1713 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1714 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1716 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1717 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1718 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1720 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1721 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1722 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1723 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1725 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1726 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1727 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1728 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1730 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1731 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1732 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1733 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1734 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1735 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1737 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1738 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1739 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1740 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1741 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1742 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1744 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1745 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1747 ImageFrameSocketHandler* image_socket_listener ;
1748 /* </CMT Additions> */
1750 void toggle_xfade_active (ARDOUR::Crossfade*);
1751 void toggle_xfade_length (ARDOUR::Crossfade*);
1752 void edit_xfade (ARDOUR::Crossfade*);
1753 void remove_xfade ();
1754 void xfade_edit_left_region ();
1755 void xfade_edit_right_region ();
1757 static const int32_t default_width = 995;
1758 static const int32_t default_height = 765;
1762 Gtk::Button nudge_forward_button;
1763 Gtk::Button nudge_backward_button;
1764 Gtk::HBox nudge_hbox;
1765 Gtk::VBox nudge_vbox;
1766 AudioClock nudge_clock;
1768 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1772 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1774 /* handling cleanup */
1776 int playlist_deletion_dialog (ARDOUR::Playlist*);
1778 vector<sigc::connection> session_connections;
1780 /* tracking step changes of track height */
1782 TimeAxisView* current_stepping_trackview;
1783 struct timeval last_track_height_step_timestamp;
1784 gint track_height_step_timeout();
1785 sigc::connection step_timeout;
1787 TimeAxisView* entered_track;
1788 RegionView* entered_regionview;
1789 bool clear_entered_track;
1790 gint left_track_canvas (GdkEventCrossing*);
1791 void set_entered_track (TimeAxisView*);
1792 void set_entered_regionview (RegionView*);
1793 gint left_automation_track ();
1795 bool _new_regionviews_show_envelope;
1797 void toggle_gain_envelope_visibility ();
1798 void toggle_gain_envelope_active ();
1800 bool on_key_press_event (GdkEventKey*);
1802 void session_state_saved (string);
1805 #endif /* __ardour_editor_h__ */