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 AudioTimeAxisView;
88 class AutomationTimeAxisView;
89 class AudioRegionView;
92 class PlaylistSelector;
96 class UIExportSpecification;
100 class TrackSelection;
101 class AutomationSelection;
104 class AudioStreamView;
107 class AnalysisWindow;
110 /* <CMT Additions> */
111 class ImageFrameView;
112 class ImageFrameTimeAxisView;
113 class ImageFrameTimeAxis;
114 class MarkerTimeAxis ;
116 class ImageFrameSocketHandler ;
117 class TimeAxisViewItem ;
118 /* </CMT Additions> */
121 class Editor : public PublicEditor
124 Editor (ARDOUR::AudioEngine&);
127 void connect_to_session (ARDOUR::Session *);
128 ARDOUR::Session* current_session() const { return session; }
130 jack_nframes_t leftmost_position() const { return leftmost_frame; }
131 jack_nframes_t current_page_frames() const {
132 return (jack_nframes_t) floor (canvas_width * frames_per_unit);
135 void set_snap_to (Editing::SnapType);
136 void set_snap_mode (Editing::SnapMode);
137 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
139 void undo (uint32_t n = 1);
140 void redo (uint32_t n = 1);
142 XMLNode& get_state ();
143 int set_state (const XMLNode& );
145 PBD::ID id() { return _id; }
147 void set_mouse_mode (Editing::MouseMode, bool force=true);
148 void step_mouse_mode (bool next);
149 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
151 void add_imageframe_time_axis(const string & track_name, void*) ;
152 void add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void*) ;
153 void connect_to_image_compositor() ;
154 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
155 TimeAxisView* get_named_time_axis(const string & name) ;
157 void consider_auditioning (ARDOUR::Region&);
158 void hide_a_region (ARDOUR::Region&);
159 void remove_a_region (ARDOUR::Region&);
161 /* option editor-access */
163 void set_show_waveforms (bool yn);
164 bool show_waveforms() const { return _show_waveforms; }
166 void set_show_waveforms_recording (bool yn);
167 bool show_waveforms_recording() const { return _show_waveforms_recording; }
169 /* things that need to be public to be used in the main menubar */
171 void new_region_from_selection ();
172 void separate_region_from_selection ();
173 void separate_regions_using_location (ARDOUR::Location&);
174 void toggle_playback (bool with_abort);
178 void set_edit_menu (Gtk::Menu&);
180 jack_nframes_t unit_to_frame (double unit) {
181 return (jack_nframes_t) rint (unit * frames_per_unit);
184 double frame_to_unit (jack_nframes_t frame) {
185 return rint ((double) frame / (double) frames_per_unit);
188 double frame_to_unit (double frame) {
189 return rint (frame / frames_per_unit);
192 /* NOTE: these functions assume that the "pixel" coordinate is
193 the result of using the world->canvas affine transform on a
194 world coordinate. These coordinates already take into
195 account any scrolling carried out by adjusting the
199 jack_nframes_t pixel_to_frame (double pixel) {
201 /* pixel can be less than zero when motion events
202 are processed. since we've already run the world->canvas
203 affine, that means that the location *really* is "off
204 to the right" and thus really is "before the start".
208 return (jack_nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
214 gulong frame_to_pixel (jack_nframes_t frame) {
215 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
220 Selection& get_selection() const { return *selection; }
221 Selection& get_cut_buffer() const { return *cut_buffer; }
223 void play_selection ();
224 void select_all_in_track (Selection::Operation op);
225 void select_all (Selection::Operation op);
226 void invert_selection_in_track ();
227 void invert_selection ();
231 void set_show_measures (bool yn);
232 bool show_measures () const { return _show_measures; }
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 void set_meter_falloff (int);
302 void set_meter_hold (int32_t);
306 void toggle_auto_xfade ();
307 void toggle_xfades_active ();
308 void toggle_xfade_visibility ();
309 bool xfade_visibility() const { return _xfade_visibility; }
310 void update_crossfade_model ();
311 void set_crossfade_model (ARDOUR::CrossfadeModel);
315 void set_layer_model (ARDOUR::Session::LayerModel);
316 void update_layering_model ();
318 /* redirect shared ops menu. caller must free returned menu */
320 Gtk::Menu* redirect_menu ();
322 /* floating windows/transient */
324 void ensure_float (Gtk::Window&);
328 void scroll_tracks_down_line ();
329 void scroll_tracks_up_line ();
331 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
332 void prepare_for_cleanup ();
334 void reposition_x_origin (jack_nframes_t sample);
336 void maximise_editing_space();
337 void restore_editing_space();
340 void map_transport_state ();
341 void map_position_change (jack_nframes_t);
347 ARDOUR::Session *session;
348 ARDOUR::AudioEngine& engine;
353 PlaylistSelector* _playlist_selector;
355 void set_frames_per_unit (double);
356 void frames_per_unit_modified ();
358 Editing::MouseMode mouse_mode;
359 void mouse_insert (GdkEventButton *);
361 int pre_maximal_pane_position;
362 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
364 Gtk::Notebook the_notebook;
365 Gtk::HPaned edit_pane;
367 Gtk::EventBox meter_base;
369 Gtk::EventBox marker_base;
370 Gtk::HBox marker_box;
371 Gtk::VBox scrollers_rulers_markers_box;
373 void location_changed (ARDOUR::Location *);
374 void location_flags_changed (ARDOUR::Location *, void *);
375 void refresh_location_display ();
376 void refresh_location_display_s (ARDOUR::Change);
377 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
378 void add_new_location (ARDOUR::Location *);
379 void location_gone (ARDOUR::Location *);
380 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
381 gint really_remove_marker (ARDOUR::Location* loc);
383 uint32_t location_marker_color;
384 uint32_t location_range_color;
385 uint32_t location_loop_color;
386 uint32_t location_punch_color;
387 uint32_t location_cd_marker_color;
389 struct LocationMarkers {
397 void set_name (const string&);
398 void set_position (jack_nframes_t start, jack_nframes_t end = 0);
399 void set_color_rgba (uint32_t);
402 LocationMarkers *find_location_markers (ARDOUR::Location *);
403 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
405 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
406 LocationMarkerMap location_markers;
408 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
409 void clear_marker_display ();
410 void mouse_add_new_marker (jack_nframes_t where);
412 TimeAxisView* clicked_trackview;
413 AudioTimeAxisView* clicked_audio_trackview;
414 RegionView* clicked_regionview;
415 RegionView* latest_regionview;
416 uint32_t clicked_selection;
417 CrossfadeView* clicked_crossfadeview;
418 ControlPoint* clicked_control_point;
420 void get_relevant_audio_tracks (AudioTimeAxisView& base, std::set<AudioTimeAxisView*>& relevant_tracks);
421 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
423 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
425 void mapped_set_selected_regionview_from_click (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
426 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
427 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
428 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
432 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
433 bool button_release_can_deselect;
435 void catch_vanishing_regionview (RegionView *);
437 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
438 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
439 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
441 void set_selected_regionview_from_region_list (ARDOUR::Region& region, Selection::Operation op = Selection::Set);
442 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, ARDOUR::Region*);
443 void collect_new_region_view (RegionView *);
445 Gtk::Menu track_context_menu;
446 Gtk::Menu track_region_context_menu;
447 Gtk::Menu track_selection_context_menu;
448 Gtk::Menu track_crossfade_context_menu;
450 Gtk::MenuItem* region_edit_menu_split_item;
451 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
452 Gtk::Menu * track_region_edit_playlist_menu;
453 Gtk::Menu * track_edit_playlist_submenu;
454 Gtk::Menu * track_selection_edit_playlist_submenu;
456 void popup_track_context_menu (int, int, ItemType, bool, jack_nframes_t);
457 Gtk::Menu* build_track_context_menu (jack_nframes_t);
458 Gtk::Menu* build_track_bus_context_menu (jack_nframes_t);
459 Gtk::Menu* build_track_region_context_menu (jack_nframes_t frame);
460 Gtk::Menu* build_track_crossfade_context_menu (jack_nframes_t);
461 Gtk::Menu* build_track_selection_context_menu (jack_nframes_t);
462 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
463 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
464 void add_region_context_items (AudioStreamView*, ARDOUR::Region*, Gtk::Menu_Helpers::MenuList&);
465 void add_crossfade_context_items (AudioStreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
466 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
468 void handle_new_route (boost::shared_ptr<ARDOUR::Route>);
469 void remove_route (TimeAxisView *);
472 Gtk::HBox global_hpacker;
473 Gtk::VBox global_vpacker;
476 Gdk::Cursor* current_canvas_cursor;
478 ArdourCanvas::CanvasAA track_canvas;
479 ArdourCanvas::CanvasAA time_canvas;
481 ArdourCanvas::Text* first_action_message;
482 ArdourCanvas::Text* verbose_canvas_cursor;
483 bool verbose_cursor_visible;
485 void session_control_changed (ARDOUR::Session::ControlType);
486 void queue_session_control_changed (ARDOUR::Session::ControlType);
489 bool track_canvas_motion (GdkEvent*);
491 void set_verbose_canvas_cursor (const string &, double x, double y);
492 void set_verbose_canvas_cursor_text (const string &);
493 void show_verbose_canvas_cursor();
494 void hide_verbose_canvas_cursor();
496 bool verbose_cursor_on; // so far unused
498 void flush_track_canvas ();
499 void flush_time_canvas ();
501 Gtk::EventBox time_canvas_event_box;
502 Gtk::EventBox track_canvas_event_box;
503 Gtk::EventBox time_button_event_box;
505 ArdourCanvas::Group *minsec_group;
506 ArdourCanvas::Group *bbt_group;
507 ArdourCanvas::Group *smpte_group;
508 ArdourCanvas::Group *frame_group;
509 ArdourCanvas::Group *tempo_group;
510 ArdourCanvas::Group *meter_group;
511 ArdourCanvas::Group *marker_group;
512 ArdourCanvas::Group *range_marker_group;
513 ArdourCanvas::Group *transport_marker_group;
516 ruler_metric_smpte = 0,
517 ruler_metric_bbt = 1,
518 ruler_metric_frames = 2,
519 ruler_metric_minsec = 3,
521 ruler_time_tempo = 4,
522 ruler_time_meter = 5,
523 ruler_time_marker = 6,
524 ruler_time_range_marker = 7,
525 ruler_time_transport_marker = 8,
528 static GtkCustomMetric ruler_metrics[4];
530 bool no_ruler_shown_update;
532 gint ruler_button_press (GdkEventButton*);
533 gint ruler_button_release (GdkEventButton*);
534 gint ruler_mouse_motion (GdkEventMotion*);
536 gint ruler_pressed_button;
537 Gtk::Widget * ruler_grabbed_widget;
539 void initialize_rulers ();
540 void update_just_smpte ();
541 void update_fixed_rulers ();
542 void update_tempo_based_rulers ();
543 void popup_ruler_menu (jack_nframes_t where = 0, ItemType type = RegionItem);
544 void update_ruler_visibility ();
545 void ruler_toggled (int);
546 gint ruler_label_button_release (GdkEventButton*);
547 void store_ruler_visibility ();
548 void restore_ruler_visibility ();
550 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
551 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
556 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
557 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
558 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
560 GtkWidget *_smpte_ruler;
561 GtkWidget *_bbt_ruler;
562 GtkWidget *_frames_ruler;
563 GtkWidget *_minsec_ruler;
564 Gtk::Widget *smpte_ruler;
565 Gtk::Widget *bbt_ruler;
566 Gtk::Widget *frames_ruler;
567 Gtk::Widget *minsec_ruler;
568 static Editor *ruler_editor;
570 static const double timebar_height;
571 guint32 visible_timebars;
572 Gtk::Menu *editor_ruler_menu;
574 ArdourCanvas::SimpleRect* tempo_bar;
575 ArdourCanvas::SimpleRect* meter_bar;
576 ArdourCanvas::SimpleRect* marker_bar;
577 ArdourCanvas::SimpleRect* range_marker_bar;
578 ArdourCanvas::SimpleRect* transport_marker_bar;
581 ArdourCanvas::SimpleLine* tempo_line;
582 ArdourCanvas::SimpleLine* meter_line;
583 ArdourCanvas::SimpleLine* marker_line;
584 ArdourCanvas::SimpleLine* range_marker_line;
585 ArdourCanvas::SimpleLine* transport_marker_line;
587 Gtk::Label minsec_label;
588 Gtk::Label bbt_label;
589 Gtk::Label smpte_label;
590 Gtk::Label frame_label;
591 Gtk::Label tempo_label;
592 Gtk::Label meter_label;
593 Gtk::Label mark_label;
594 Gtk::Label range_mark_label;
595 Gtk::Label transport_mark_label;
598 Gtk::VBox time_button_vbox;
599 Gtk::HBox time_button_hbox;
603 ArdourCanvas::Points points;
604 ArdourCanvas::Line canvas_item;
605 jack_nframes_t current_frame;
608 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
611 void set_position (jack_nframes_t);
612 void set_length (double units);
613 void set_y_axis (double position);
616 friend struct Cursor; /* it needs access to several private
620 Cursor* playhead_cursor;
622 ArdourCanvas::Group* cursor_group;
624 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
625 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
626 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
627 void cursor_to_selection_start (Cursor *);
628 void cursor_to_selection_end (Cursor *);
629 void select_all_selectables_using_cursor (Cursor *, bool);
630 void select_all_selectables_between_cursors (Cursor *, Cursor *);
632 ARDOUR::Region* find_next_region (jack_nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
634 vector<jack_nframes_t> region_boundary_cache;
635 void build_region_boundary_cache ();
637 Gtk::VBox trackview_vpacker;
640 Gtk::HBox bottom_hbox;
642 Gtk::Table edit_packer;
643 Gtk::VScrollbar edit_vscrollbar;
645 Gtk::Adjustment vertical_adjustment;
646 Gtk::Adjustment horizontal_adjustment;
648 Gtk::Layout controls_layout;
649 bool control_layout_scroll (GdkEventScroll* ev);
650 void controls_layout_size_request (Gtk::Requisition*);
652 Gtk::HScrollbar edit_hscrollbar;
653 bool edit_hscroll_dragging;
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 ();
686 void reposition_and_zoom (jack_nframes_t sample, double fpu);
687 gint deferred_reposition_and_zoom (jack_nframes_t sample, double fpu);
688 void end_location_changed (ARDOUR::Location*);
689 bool repos_zoom_queued;
690 bool no_zoom_repos_update;
691 bool no_tempo_map_update;
693 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
694 RegionListDisplayModelColumns() {
699 Gtk::TreeModelColumn<Glib::ustring> name;
700 Gtk::TreeModelColumn<ARDOUR::Region*> region;
701 Gtk::TreeModelColumn<Gdk::Color> color_;
704 RegionListDisplayModelColumns region_list_columns;
705 Gtkmm2ext::DnDTreeView 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,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 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 ();
810 sigc::connection slower_update_connection;
811 void update_slower ();
813 gint show_track_context_menu (GdkEventButton *);
814 void hide_track_context_menu ();
816 void session_going_away ();
818 jack_nframes_t cut_buffer_start;
819 jack_nframes_t cut_buffer_length;
821 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
822 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
823 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
824 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
825 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
826 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
828 /* KEYMAP HANDLING */
830 void register_actions ();
832 int ensure_cursor (jack_nframes_t* pos);
834 void handle_new_audio_region (ARDOUR::AudioRegion *);
835 void handle_audio_region_removed (ARDOUR::AudioRegion *);
836 void add_audio_region_to_region_display (ARDOUR::AudioRegion *);
837 void region_hidden (ARDOUR::Region*);
838 void redisplay_regions ();
839 void insert_into_tmp_audio_regionlist(ARDOUR::AudioRegion *);
841 list<ARDOUR::AudioRegion *> tmp_audio_region_list;
843 void cut_copy (Editing::CutCopyOp);
844 void cut_copy_points (Editing::CutCopyOp);
845 void cut_copy_regions (Editing::CutCopyOp);
846 void cut_copy_ranges (Editing::CutCopyOp);
849 void paste_internal (jack_nframes_t position, float times);
851 /* EDITING OPERATIONS */
853 void reset_point_selection ();
854 void toggle_region_mute ();
855 void toggle_region_opaque ();
856 void raise_region ();
857 void raise_region_to_top ();
858 void lower_region ();
859 void lower_region_to_bottom ();
860 void split_region ();
861 void split_region_at (jack_nframes_t);
862 void split_regions_at (jack_nframes_t, RegionSelection&);
863 void crop_region_to_selection ();
864 void set_a_regions_sync_position (ARDOUR::Region&, jack_nframes_t);
865 void set_region_sync_from_edit_cursor ();
866 void remove_region_sync();
867 void align_selection (ARDOUR::RegionPoint, jack_nframes_t position);
868 void align_selection_relative (ARDOUR::RegionPoint point, jack_nframes_t position);
869 void align_region (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
870 void align_region_internal (ARDOUR::Region&, ARDOUR::RegionPoint point, jack_nframes_t position);
871 void remove_some_regions ();
872 void remove_clicked_region ();
873 void destroy_clicked_region ();
875 void duplicate_some_regions (RegionSelection&, float times);
876 void duplicate_selection (float times);
877 void region_fill_selection ();
879 void region_fill_track ();
880 void audition_playlist_region_standalone (ARDOUR::Region&);
881 void audition_playlist_region_via_route (ARDOUR::Region&, ARDOUR::Route&);
882 void split_multichannel_region();
883 void reverse_region ();
884 void normalize_region ();
885 void denormalize_region ();
887 void audition_region_from_region_list ();
888 void hide_region_from_region_list ();
889 void remove_region_from_region_list ();
891 void align (ARDOUR::RegionPoint);
892 void align_relative (ARDOUR::RegionPoint);
897 void paste (float times);
899 int get_prefix (float&, bool&);
901 void keyboard_paste ();
902 void keyboard_duplicate_region ();
903 void keyboard_duplicate_selection ();
904 void keyboard_nudge ();
905 void keyboard_insert_region_list_selection ();
907 void region_from_selection ();
908 void create_region_from_selection (std::vector<ARDOUR::AudioRegion*>&);
911 void rename_region ();
912 void rename_region_finished (bool);
914 void play_from_start ();
915 void play_from_edit_cursor ();
916 void play_selected_region ();
917 void audition_selected_region ();
918 void toggle_loop_playback ();
919 void loop_selected_region ();
920 void play_location (ARDOUR::Location&);
921 void loop_location (ARDOUR::Location&);
923 Editing::ZoomFocus zoom_focus;
925 void temporal_zoom_selection ();
926 void temporal_zoom_session ();
927 void temporal_zoom (gdouble scale);
928 void temporal_zoom_by_frame (jack_nframes_t start, jack_nframes_t end, const string & op);
929 void temporal_zoom_to_frame (bool coarser, jack_nframes_t frame);
931 void amplitude_zoom (gdouble scale);
932 void amplitude_zoom_step (bool in);
934 void insert_region_list_drag (ARDOUR::AudioRegion&, int x, int y);
935 void insert_region_list_selection (float times);
937 void add_external_audio_action (Editing::ImportMode);
939 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t& pos, bool prompt);
940 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
941 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, jack_nframes_t&, bool);
942 int import_sndfile (Glib::ustring path, Editing::ImportMode mode, ARDOUR::AudioTrack* track, jack_nframes_t& pos);
943 int embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
944 ARDOUR::AudioTrack* track, jack_nframes_t& pos, bool prompt);
945 int finish_bringing_in_audio (ARDOUR::AudioRegion& region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, jack_nframes_t& pos, Editing::ImportMode mode);
947 /* generic interthread progress window */
949 ArdourDialog* interthread_progress_window;
950 Gtk::Label interthread_progress_label;
951 Gtk::VBox interthread_progress_vbox;
952 Gtk::ProgressBar interthread_progress_bar;
953 Gtk::Button interthread_cancel_button;
954 Gtk::Label interthread_cancel_label;
955 sigc::connection interthread_progress_connection;
956 void interthread_cancel_clicked ();
957 void build_interthread_progress_window ();
958 ARDOUR::InterThreadInfo* current_interthread_info;
961 AnalysisWindow* analysis_window;
964 /* import specific info */
966 ARDOUR::Session::import_status import_status;
967 gint import_progress_timeout (void *);
968 static void *_import_thread (void *);
969 void* import_thread ();
971 /* to support this ... */
973 void import_audio (bool as_tracks);
974 void do_import (vector<string> paths, bool split, bool as_tracks);
976 void move_to_start ();
979 void center_playhead ();
980 void center_edit_cursor ();
981 void edit_cursor_backward ();
982 void edit_cursor_forward ();
983 void playhead_backward ();
984 void playhead_forward ();
985 void scroll_backward (float pages=0.8f);
986 void scroll_forward (float pages=0.8f);
987 void scroll_tracks_down ();
988 void scroll_tracks_up ();
989 void delete_sample_forward ();
990 void delete_sample_backward ();
991 void delete_screen ();
992 void search_backwards ();
993 void search_forwards ();
995 void clear_markers ();
996 void clear_ranges ();
997 void clear_locations ();
998 void jump_forward_to_mark ();
999 void jump_backward_to_mark ();
1000 void cursor_align (bool playhead_to_edit);
1002 void remove_last_capture ();
1003 void select_all_selectables_using_time_selection ();
1004 void select_all_selectables_using_loop();
1005 void select_all_selectables_using_punch();
1006 void set_selection_from_range (ARDOUR::Location&);
1007 void set_selection_from_punch ();
1008 void set_selection_from_loop ();
1009 void set_selection_from_audio_region ();
1011 void add_location_from_audio_region ();
1012 void add_location_from_selection ();
1013 void set_route_loop_selection ();
1015 void add_location_from_playhead_cursor ();
1017 void reverse_selection ();
1018 void edit_envelope ();
1020 void start_scrolling ();
1021 void stop_scrolling ();
1023 void keyboard_selection_begin ();
1024 void keyboard_selection_finish (bool add);
1025 bool have_pending_keyboard_selection;
1026 jack_nframes_t pending_keyboard_selection_start;
1028 ARDOUR::Region* select_region_for_operation (int dir, TimeAxisView **tv);
1029 void extend_selection_to_end_of_region (bool next);
1030 void extend_selection_to_start_of_region (bool previous);
1032 Editing::SnapType snap_type;
1033 Editing::SnapMode snap_mode;
1034 double snap_threshold;
1036 void soundfile_chosen_for_insert (const string & selection, bool split_channels);
1037 void soundfile_chosen_for_embed (const string & selection, bool split_channels);
1038 void soundfile_chosen_for_import (const string & selection, bool split_channels);
1040 void handle_gui_changes (const string &, void *);
1042 void hide_all_tracks (bool with_select);
1045 LineDragInfo current_line_drag_info;
1047 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1048 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1049 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1051 Gtk::Menu fade_context_menu;
1052 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1054 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1055 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1056 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1057 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1058 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1059 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1061 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1062 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1063 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1064 void region_copy_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1066 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1067 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1068 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1069 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1071 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1075 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1076 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1077 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1078 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1080 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1082 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1083 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1084 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1085 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1086 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1087 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1088 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1089 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1090 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1091 void start_line_grab (AutomationLine *, GdkEvent*);
1092 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1093 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1094 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1095 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1097 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1099 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1100 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1102 void mouse_brush_insert_region (RegionView*, jack_nframes_t pos);
1103 void brush (jack_nframes_t);
1105 void show_verbose_time_cursor (jack_nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1106 void show_verbose_duration_cursor (jack_nframes_t start, jack_nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1108 /* Canvas event handlers */
1110 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1111 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1112 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1113 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1114 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1115 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1116 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1117 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1118 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1119 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1120 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1121 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1122 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1123 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1124 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1125 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1126 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1127 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1128 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1130 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1131 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1132 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1133 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1134 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1136 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1137 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1138 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1139 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1140 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1141 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1142 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1143 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1145 /* non-public event handlers */
1147 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1148 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1149 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1150 bool track_canvas_scroll (GdkEventScroll* event);
1152 bool track_canvas_button_press_event (GdkEventButton *);
1153 bool track_canvas_button_release_event (GdkEventButton *);
1155 void track_canvas_allocate (Gtk::Allocation alloc);
1156 void time_canvas_allocate (Gtk::Allocation alloc);
1158 void set_edit_cursor (GdkEvent* event);
1159 void set_playhead_cursor (GdkEvent* event);
1161 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1162 void kbd_set_playhead_cursor ();
1163 void kbd_set_edit_cursor ();
1164 void kbd_mute_unmute_region ();
1166 void kbd_set_sync_position ();
1167 void kbd_align (ARDOUR::RegionPoint);
1168 void kbd_align_relative (ARDOUR::RegionPoint);
1170 void kbd_audition ();
1172 void kbd_do_split (GdkEvent*);
1173 void kbd_do_set_sync_position (GdkEvent* ev);
1174 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1175 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1176 void kbd_do_brush (GdkEvent*);
1177 void kbd_do_audition (GdkEvent*);
1179 void handle_new_duration ();
1180 void initialize_canvas ();
1181 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1182 void scroll_canvas ();
1184 /* display control */
1186 bool _show_measures;
1187 bool _show_waveforms;
1188 bool _follow_playhead;
1189 bool _show_waveforms_recording;
1191 void add_bbt_marks (ARDOUR::TempoMap::BBTPointList&);
1193 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1195 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1196 TimeLineList free_measure_lines;
1197 TimeLineList used_measure_lines;
1199 ArdourCanvas::Group* time_line_group;
1200 ArdourCanvas::SimpleLine* get_time_line ();
1201 void hide_measures ();
1202 void draw_measures ();
1203 void draw_time_bars ();
1205 void new_tempo_section ();
1207 void mouse_add_new_tempo_event (jack_nframes_t where);
1208 void mouse_add_new_meter_event (jack_nframes_t where);
1210 void remove_tempo_marker (ArdourCanvas::Item*);
1211 void remove_meter_marker (ArdourCanvas::Item*);
1212 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1213 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1215 void edit_tempo_section (ARDOUR::TempoSection*);
1216 void edit_meter_section (ARDOUR::MeterSection*);
1217 void edit_tempo_marker (ArdourCanvas::Item*);
1218 void edit_meter_marker (ArdourCanvas::Item*);
1220 void marker_menu_edit ();
1221 void marker_menu_remove ();
1222 void marker_menu_rename ();
1223 void marker_menu_hide ();
1224 void marker_menu_loop_range ();
1225 void marker_menu_select_all_selectables_using_range ();
1226 void marker_menu_separate_regions_using_location ();
1227 void marker_menu_play_from ();
1228 void marker_menu_set_playhead ();
1229 void marker_menu_set_from_playhead ();
1230 void marker_menu_set_from_selection ();
1231 void new_transport_marker_menu_set_loop ();
1232 void new_transport_marker_menu_set_punch ();
1233 void update_loop_range_view (bool visibility=false);
1234 void update_punch_range_view (bool visibility=false);
1235 gint new_transport_marker_menu_popdown (GdkEventAny*);
1236 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1237 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1238 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1239 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1240 void build_range_marker_menu ();
1241 void build_marker_menu ();
1242 void build_tm_marker_menu ();
1243 void build_transport_marker_menu ();
1244 void build_new_transport_marker_menu ();
1246 Gtk::Menu* tm_marker_menu;
1247 Gtk::Menu* marker_menu;
1248 Gtk::Menu* range_marker_menu;
1249 Gtk::Menu* transport_marker_menu;
1250 Gtk::Menu* new_transport_marker_menu;
1251 ArdourCanvas::Item* marker_menu_item;
1253 typedef list<Marker*> Marks;
1256 void remove_metric_marks ();
1257 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1259 void tempo_map_changed (ARDOUR::Change);
1260 void redisplay_tempo ();
1262 void snap_to (jack_nframes_t& first, int32_t direction = 0, bool for_mark = false);
1263 uint32_t bbt_beat_subdivision;
1267 Gtk::ToggleButton editor_mixer_button;
1269 void editor_mixer_button_toggled ();
1271 AudioClock edit_cursor_clock;
1272 AudioClock zoom_range_clock;
1273 Gtk::Button zoom_in_button;
1274 Gtk::Button zoom_out_button;
1275 Gtk::Button zoom_out_full_button;
1276 Gtk::Button zoom_onetoone_button;
1278 Gtk::VBox toolbar_clock_vbox;
1279 Gtk::VBox toolbar_selection_clock_vbox;
1280 Gtk::Table toolbar_selection_clock_table;
1281 Gtk::Label toolbar_selection_cursor_label;
1283 Gtk::HBox mouse_mode_button_box;
1284 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1285 Gtk::ToggleButton mouse_select_button;
1286 Gtk::ToggleButton mouse_move_button;
1287 Gtk::ToggleButton mouse_gain_button;
1288 Gtk::ToggleButton mouse_zoom_button;
1289 Gtk::ToggleButton mouse_timefx_button;
1290 Gtk::ToggleButton mouse_audition_button;
1291 GroupedButtons *mouse_mode_button_set;
1292 void mouse_mode_toggled (Editing::MouseMode m);
1293 bool ignore_mouse_mode_toggle;
1295 gint mouse_select_button_release (GdkEventButton*);
1297 Gtk::VBox automation_box;
1298 Gtk::Button automation_mode_button;
1299 Gtk::ToggleButton global_automation_button;
1301 Gtk::ComboBoxText edit_mode_selector;
1302 Gtk::VBox edit_mode_box;
1304 void edit_mode_selection_done ();
1306 Gtk::ComboBoxText snap_type_selector;
1307 Gtk::ComboBoxText snap_mode_selector;
1310 void snap_type_selection_done ();
1311 void snap_mode_selection_done ();
1313 Gtk::ComboBoxText zoom_focus_selector;
1314 Gtk::VBox zoom_focus_box;
1316 void zoom_focus_selection_done ();
1320 void update_zoom_indicator ();
1321 void zoom_adjustment_changed();
1323 void edit_cursor_clock_changed();
1325 void setup_toolbar ();
1327 Gtkmm2ext::TearOff* tools_tearoff;
1328 Gtk::HBox toolbar_hbox;
1329 Gtk::EventBox toolbar_base;
1330 Gtk::Frame toolbar_frame;
1332 /* selection process */
1334 Selection* selection;
1335 Selection* cut_buffer;
1337 void time_selection_changed ();
1338 void track_selection_changed ();
1339 void region_selection_changed ();
1340 void point_selection_changed ();
1341 void audio_track_selection_changed ();
1342 void line_selection_changed ();
1351 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1352 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1353 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1354 void cancel_selection ();
1356 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1357 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1358 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1360 bool audio_region_selection_covers (jack_nframes_t where);
1362 /* transport range select process */
1363 enum RangeMarkerOp {
1365 CreateTransportMarker
1368 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1369 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1370 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1372 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1373 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1374 ArdourCanvas::Line* marker_drag_line;
1375 ArdourCanvas::Points marker_drag_line_points;
1376 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1378 void update_marker_drag_item (ARDOUR::Location *);
1380 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1381 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1382 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1383 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1384 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1385 ArdourCanvas::SimpleLine *transport_punchin_line;
1386 ArdourCanvas::SimpleLine *transport_punchout_line;
1387 ArdourCanvas::SimpleRect *transport_preroll_rect;
1388 ArdourCanvas::SimpleRect *transport_postroll_rect;
1390 ARDOUR::Location* transport_loop_location();
1391 ARDOUR::Location* transport_punch_location();
1393 ARDOUR::Location *temp_location;
1395 /* object rubberband select process */
1397 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1398 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1399 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1401 bool select_all_within (jack_nframes_t start, jack_nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1403 ArdourCanvas::SimpleRect *rubberband_rect;
1405 /* mouse zoom process */
1407 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1408 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1409 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1411 ArdourCanvas::SimpleRect *zoom_rect;
1412 void reposition_zoom_rect (jack_nframes_t start, jack_nframes_t end);
1414 /* diskstream/route display management */
1416 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1417 RouteDisplayModelColumns() {
1422 Gtk::TreeModelColumn<Glib::ustring> text;
1423 Gtk::TreeModelColumn<bool> visible;
1424 Gtk::TreeModelColumn<TimeAxisView*> tv;
1427 RouteDisplayModelColumns route_display_columns;
1428 Glib::RefPtr<Gtk::ListStore> route_display_model;
1429 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1431 gint route_list_compare_func (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1432 Gtkmm2ext::DnDTreeView route_list_display;
1433 Gtk::ScrolledWindow route_list_scroller;
1434 Gtk::Menu* route_list_menu;
1436 bool route_list_display_button_press (GdkEventButton*);
1437 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1439 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1440 void route_list_delete (const Gtk::TreeModel::Path&);
1441 void initial_route_list_display ();
1442 void redisplay_route_list();
1443 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1444 bool ignore_route_list_reorder;
1445 bool no_route_list_redisplay;
1446 void queue_route_list_reordered ();
1448 void build_route_list_menu ();
1449 void show_route_list_menu ();
1451 void show_all_routes ();
1452 void hide_all_routes ();
1453 void show_all_audiotracks ();
1454 void hide_all_audiotracks ();
1455 void show_all_audiobus ();
1456 void hide_all_audiobus ();
1458 void set_all_tracks_visibility (bool yn);
1459 void set_all_audio_visibility (int type, bool yn);
1461 /* edit group management */
1463 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1464 GroupListModelColumns () {
1470 Gtk::TreeModelColumn<bool> is_active;
1471 Gtk::TreeModelColumn<bool> is_visible;
1472 Gtk::TreeModelColumn<std::string> text;
1473 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1476 GroupListModelColumns group_columns;
1477 Glib::RefPtr<Gtk::ListStore> group_model;
1478 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1480 Gtk::TreeView edit_group_display;
1481 Gtk::ScrolledWindow edit_group_display_scroller;
1482 Gtk::Menu* edit_group_list_menu;
1484 void build_edit_group_list_menu ();
1485 void activate_all_edit_groups ();
1486 void disable_all_edit_groups ();
1488 bool in_edit_group_row_change;
1489 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1490 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1491 void new_edit_group ();
1492 void edit_group_list_button_clicked ();
1493 gint edit_group_list_button_press_event (GdkEventButton* ev);
1494 void edit_group_selection_changed ();
1495 void fake_add_edit_group (ARDOUR::RouteGroup* group);
1496 void fake_remove_edit_group (ARDOUR::RouteGroup* group);
1497 void add_edit_group (ARDOUR::RouteGroup* group);
1498 void remove_selected_edit_group ();
1499 void edit_groups_changed ();
1500 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1502 Gtk::VBox list_vpacker;
1506 int autoscroll_timeout_tag;
1507 int autoscroll_direction;
1508 uint32_t autoscroll_cnt;
1509 jack_nframes_t autoscroll_distance;
1511 static gint _autoscroll_canvas (void *);
1512 gint autoscroll_canvas ();
1513 void start_canvas_autoscroll (int direction);
1514 void stop_canvas_autoscroll ();
1515 void maybe_autoscroll (GdkEvent*);
1524 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1525 void point_trim (GdkEvent*);
1526 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1527 void single_contents_trim (RegionView&, jack_nframes_t, bool, bool, bool);
1528 void single_start_trim (RegionView&, jack_nframes_t, bool, bool);
1529 void single_end_trim (RegionView&, jack_nframes_t, bool, bool);
1531 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1532 void thaw_region_after_trim (RegionView& rv);
1534 void trim_region_to_edit_cursor ();
1535 void trim_region_from_edit_cursor ();
1537 bool show_gain_after_trim;
1541 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1542 const Glib::RefPtr<Gdk::DragContext>& context,
1545 const Gtk::SelectionData& data,
1549 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1552 const Gtk::SelectionData& data,
1556 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1559 const Gtk::SelectionData& data,
1564 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1567 const Gtk::SelectionData& data,
1571 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1574 const Gtk::SelectionData& data,
1580 ExportDialog *export_dialog;
1581 ExportDialog *export_range_markers_dialog;
1583 void export_range (jack_nframes_t start, jack_nframes_t end);
1584 void export_range_markers ();
1586 int write_region_selection(RegionSelection&);
1587 bool write_region (string path, ARDOUR::AudioRegion&);
1588 void export_region ();
1589 void bounce_region_selection ();
1590 void bounce_range_selection ();
1591 void external_edit_region ();
1593 int write_audio_selection (TimeSelection&);
1594 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1596 void write_selection ();
1600 UndoAction get_memento() const;
1602 XMLNode *before; /* used in *_reversible_command */
1603 void begin_reversible_command (string cmd_name);
1604 void commit_reversible_command ();
1606 /* visual history */
1608 UndoHistory visual_history;
1609 UndoTransaction current_visual_command;
1611 void begin_reversible_visual_command (const string & cmd_name);
1612 void commit_reversible_visual_command ();
1614 void update_title ();
1615 void update_title_s (const string & snapshot_name);
1618 Selection* selection;
1619 double frames_per_unit;
1625 void store_state (State&) const;
1626 void restore_state (State *);
1628 void instant_save ();
1630 ARDOUR::AudioRegion* last_audition_region;
1632 /* freeze operations */
1634 ARDOUR::InterThreadInfo freeze_status;
1635 gint freeze_progress_timeout (void *);
1636 static void* _freeze_thread (void*);
1637 void* freeze_thread ();
1639 void freeze_route ();
1640 void unfreeze_route ();
1642 /* edit-group solo + mute */
1644 void set_edit_group_solo (ARDOUR::Route&, bool);
1645 void set_edit_group_mute (ARDOUR::Route&, bool);
1649 void duplicate_dialog (bool for_region);
1653 Gtk::Menu* edit_menu;
1654 bool edit_menu_map_handler (GdkEventAny*);
1656 jack_nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1658 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1659 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1660 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1662 struct TimeStretchDialog : public ArdourDialog {
1663 ARDOUR::Session::TimeStretchRequest request;
1665 RegionSelection regions;
1666 Gtk::ProgressBar progress_bar;
1667 Gtk::ToggleButton quick_button;
1668 Gtk::ToggleButton antialias_button;
1669 Gtk::Button* cancel_button;
1670 Gtk::Button* action_button;
1671 Gtk::HBox upper_button_box;
1675 TimeStretchDialog (Editor& e);
1677 gint update_progress ();
1678 sigc::connection first_cancel;
1679 sigc::connection first_delete;
1680 void cancel_timestretch_in_progress ();
1681 gint delete_timestretch_in_progress (GdkEventAny*);
1684 /* "whats mine is yours" */
1686 friend class TimeStretchDialog;
1688 TimeStretchDialog* current_timestretch;
1690 static void* timestretch_thread (void *arg);
1691 int run_timestretch (RegionSelection&, float fraction);
1692 void do_timestretch (TimeStretchDialog&);
1694 /* editor-mixer strip */
1696 MixerStrip *current_mixer_strip;
1697 Gtk::VBox current_mixer_strip_vbox;
1698 void cms_deleted ();
1699 void current_mixer_strip_hidden ();
1700 void current_mixer_strip_removed ();
1702 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1703 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1705 /* nudging tracks */
1707 void nudge_track (bool use_edit_cursor, bool forwards);
1711 bool _xfade_visibility;
1713 /* <CMT Additions> */
1714 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1715 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1717 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1718 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1720 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1721 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1722 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1724 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1725 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1726 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1727 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1729 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1730 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1731 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1732 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1734 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1735 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1736 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1737 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1738 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1739 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1741 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1742 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1743 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1744 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1745 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1746 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1748 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1749 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1751 ImageFrameSocketHandler* image_socket_listener ;
1752 /* </CMT Additions> */
1754 void toggle_xfade_active (ARDOUR::Crossfade*);
1755 void toggle_xfade_length (ARDOUR::Crossfade*);
1756 void edit_xfade (ARDOUR::Crossfade*);
1757 void remove_xfade ();
1758 void xfade_edit_left_region ();
1759 void xfade_edit_right_region ();
1761 static const int32_t default_width = 995;
1762 static const int32_t default_height = 765;
1766 Gtk::Button nudge_forward_button;
1767 Gtk::Button nudge_backward_button;
1768 Gtk::HBox nudge_hbox;
1769 Gtk::VBox nudge_vbox;
1770 AudioClock nudge_clock;
1772 jack_nframes_t get_nudge_distance (jack_nframes_t pos, jack_nframes_t& next);
1776 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1778 /* handling cleanup */
1780 int playlist_deletion_dialog (ARDOUR::Playlist*);
1782 vector<sigc::connection> session_connections;
1784 /* tracking step changes of track height */
1786 TimeAxisView* current_stepping_trackview;
1787 struct timeval last_track_height_step_timestamp;
1788 gint track_height_step_timeout();
1789 sigc::connection step_timeout;
1791 TimeAxisView* entered_track;
1792 RegionView* entered_regionview;
1793 bool clear_entered_track;
1794 gint left_track_canvas (GdkEventCrossing*);
1795 void set_entered_track (TimeAxisView*);
1796 void set_entered_regionview (RegionView*);
1797 gint left_automation_track ();
1799 bool _new_regionviews_show_envelope;
1801 void toggle_gain_envelope_visibility ();
1802 void toggle_gain_envelope_active ();
1804 bool on_key_press_event (GdkEventKey*);
1806 void session_state_saved (string);
1809 #endif /* __ardour_editor_h__ */