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/audioregion.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 nframes_t leftmost_position() const { return leftmost_frame; }
132 nframes_t current_page_frames() const {
133 return (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);
174 void transition_to_rolling (bool forward);
178 nframes_t unit_to_frame (double unit) {
179 return (nframes_t) rint (unit * frames_per_unit);
182 double frame_to_unit (nframes_t frame) {
183 return rint ((double) frame / (double) frames_per_unit);
186 double frame_to_unit (double frame) {
187 return rint (frame / frames_per_unit);
190 /* NOTE: these functions assume that the "pixel" coordinate is
191 the result of using the world->canvas affine transform on a
192 world coordinate. These coordinates already take into
193 account any scrolling carried out by adjusting the
197 nframes_t pixel_to_frame (double pixel) {
199 /* pixel can be less than zero when motion events
200 are processed. since we've already run the world->canvas
201 affine, that means that the location *really* is "off
202 to the right" and thus really is "before the start".
206 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
212 gulong frame_to_pixel (nframes_t frame) {
213 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
218 Selection& get_selection() const { return *selection; }
219 Selection& get_cut_buffer() const { return *cut_buffer; }
221 bool extend_selection_to_track (TimeAxisView&);
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; }
233 bool initial_ruler_update_required;
236 /* analysis window */
237 void analyze_region_selection();
238 void analyze_range_selection();
243 /* these initiate export ... */
245 void export_session();
246 void export_selection();
249 void add_toplevel_controls (Gtk::Container&);
251 void set_zoom_focus (Editing::ZoomFocus);
252 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
253 gdouble get_current_zoom () { return frames_per_unit; }
255 void temporal_zoom_step (bool coarser);
257 /* stuff that AudioTimeAxisView and related classes use */
259 PlaylistSelector& playlist_selector() const;
260 void route_name_changed (TimeAxisView *);
261 gdouble frames_per_unit;
262 nframes_t leftmost_frame;
263 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
265 void new_playlists ();
266 void copy_playlists ();
267 void clear_playlists ();
269 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
271 Width editor_mixer_strip_width;
272 void show_editor_mixer (bool yn);
273 void set_selected_mixer_strip (TimeAxisView&);
274 void hide_track_in_display (TimeAxisView& tv);
275 void show_track_in_display (TimeAxisView& tv);
277 /* nudge is initiated by transport controls owned by ARDOUR_UI */
279 void nudge_forward (bool next);
280 void nudge_backward (bool next);
282 /* nudge initiated from context menu */
284 void nudge_forward_capture_offset ();
285 void nudge_backward_capture_offset ();
287 /* playhead/screen stuff */
289 void set_follow_playhead (bool yn);
290 void toggle_follow_playhead ();
291 bool follow_playhead() const { return _follow_playhead; }
292 bool dragging_playhead () const { return _dragging_playhead; }
294 void toggle_waveform_visibility ();
295 void toggle_waveforms_while_recording ();
296 void toggle_measure_visibility ();
298 /* SMPTE timecode & video sync */
300 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
301 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
302 void subframes_per_frame_chosen (uint32_t);
304 void update_smpte_mode();
305 void update_video_pullup();
306 void update_subframes_per_frame ();
309 void toggle_auto_xfade ();
310 void toggle_xfades_active ();
311 void toggle_xfade_visibility ();
312 bool xfade_visibility() const { return _xfade_visibility; }
313 void update_crossfade_model ();
314 void set_crossfade_model (ARDOUR::CrossfadeModel);
317 void set_layer_model (ARDOUR::LayerModel);
318 void update_layering_model ();
320 /* redirect shared ops menu. caller must free returned menu */
322 Gtk::Menu* redirect_menu ();
324 /* floating windows/transient */
326 void ensure_float (Gtk::Window&);
330 void scroll_tracks_down_line ();
331 void scroll_tracks_up_line ();
333 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
334 void prepare_for_cleanup ();
336 void maximise_editing_space();
337 void restore_editing_space();
339 void reset_x_origin (nframes_t);
340 void reset_zoom (double);
341 void reposition_and_zoom (nframes_t, double);
344 void map_transport_state ();
345 void map_position_change (nframes_t);
351 ARDOUR::Session *session;
352 ARDOUR::AudioEngine& engine;
355 PlaylistSelector* _playlist_selector;
357 void set_frames_per_unit (double);
359 Editing::MouseMode mouse_mode;
361 int post_maximal_editor_width;
362 int post_maximal_pane_position;
363 int pre_maximal_pane_position;
364 int pre_maximal_editor_width;
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 (nframes_t start, 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 (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 sort_track_selection ();
425 void get_relevant_audio_tracks (std::set<AudioTimeAxisView*>& relevant_tracks);
426 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&);
427 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
429 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
431 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
432 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
433 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
434 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
438 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
439 bool button_release_can_deselect;
441 void catch_vanishing_regionview (RegionView *);
443 bool set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
445 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
446 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
447 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
449 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
450 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
451 void collect_new_region_view (RegionView *);
453 Gtk::Menu track_context_menu;
454 Gtk::Menu track_region_context_menu;
455 Gtk::Menu track_selection_context_menu;
456 Gtk::Menu track_crossfade_context_menu;
458 Gtk::MenuItem* region_edit_menu_split_item;
459 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
460 Gtk::Menu * track_region_edit_playlist_menu;
461 Gtk::Menu * track_edit_playlist_submenu;
462 Gtk::Menu * track_selection_edit_playlist_submenu;
464 void popup_track_context_menu (int, int, ItemType, bool, nframes_t);
465 Gtk::Menu* build_track_context_menu (nframes_t);
466 Gtk::Menu* build_track_bus_context_menu (nframes_t);
467 Gtk::Menu* build_track_region_context_menu (nframes_t frame);
468 Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
469 Gtk::Menu* build_track_selection_context_menu (nframes_t);
470 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
471 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
472 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
473 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
474 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
476 void handle_new_route (ARDOUR::Session::RouteList&);
477 void remove_route (TimeAxisView *);
480 Gtk::HBox global_hpacker;
481 Gtk::VBox global_vpacker;
484 Gdk::Cursor* current_canvas_cursor;
486 ArdourCanvas::CanvasAA track_canvas;
487 ArdourCanvas::CanvasAA time_canvas;
489 ArdourCanvas::Text* first_action_message;
490 ArdourCanvas::Text* verbose_canvas_cursor;
491 bool verbose_cursor_visible;
493 void parameter_changed (const char *);
495 bool track_canvas_motion (GdkEvent*);
497 void set_verbose_canvas_cursor (const string &, double x, double y);
498 void set_verbose_canvas_cursor_text (const string &);
499 void show_verbose_canvas_cursor();
500 void hide_verbose_canvas_cursor();
502 bool verbose_cursor_on; // so far unused
504 Gtk::EventBox time_canvas_event_box;
505 Gtk::EventBox track_canvas_event_box;
506 Gtk::EventBox time_button_event_box;
508 ArdourCanvas::Group *minsec_group;
509 ArdourCanvas::Group *bbt_group;
510 ArdourCanvas::Group *smpte_group;
511 ArdourCanvas::Group *frame_group;
512 ArdourCanvas::Group *tempo_group;
513 ArdourCanvas::Group *meter_group;
514 ArdourCanvas::Group *marker_group;
515 ArdourCanvas::Group *range_marker_group;
516 ArdourCanvas::Group *transport_marker_group;
519 ruler_metric_smpte = 0,
520 ruler_metric_bbt = 1,
521 ruler_metric_frames = 2,
522 ruler_metric_minsec = 3,
524 ruler_time_tempo = 4,
525 ruler_time_meter = 5,
526 ruler_time_marker = 6,
527 ruler_time_range_marker = 7,
528 ruler_time_transport_marker = 8,
531 static GtkCustomMetric ruler_metrics[4];
533 bool no_ruler_shown_update;
535 gint ruler_button_press (GdkEventButton*);
536 gint ruler_button_release (GdkEventButton*);
537 gint ruler_mouse_motion (GdkEventMotion*);
539 gint ruler_pressed_button;
540 Gtk::Widget * ruler_grabbed_widget;
542 void initialize_rulers ();
543 void update_just_smpte ();
544 void update_fixed_rulers ();
545 void update_tempo_based_rulers ();
546 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
547 void update_ruler_visibility ();
548 void ruler_toggled (int);
549 gint ruler_label_button_release (GdkEventButton*);
550 void store_ruler_visibility ();
551 void restore_ruler_visibility ();
553 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
554 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
556 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
558 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
559 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
560 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
561 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
563 GtkWidget *_smpte_ruler;
564 GtkWidget *_bbt_ruler;
565 GtkWidget *_frames_ruler;
566 GtkWidget *_minsec_ruler;
567 Gtk::Widget *smpte_ruler;
568 Gtk::Widget *bbt_ruler;
569 Gtk::Widget *frames_ruler;
570 Gtk::Widget *minsec_ruler;
571 static Editor *ruler_editor;
573 static const double timebar_height;
574 guint32 visible_timebars;
575 Gtk::Menu *editor_ruler_menu;
577 ArdourCanvas::SimpleRect* tempo_bar;
578 ArdourCanvas::SimpleRect* meter_bar;
579 ArdourCanvas::SimpleRect* marker_bar;
580 ArdourCanvas::SimpleRect* range_marker_bar;
581 ArdourCanvas::SimpleRect* transport_marker_bar;
584 ArdourCanvas::SimpleLine* tempo_line;
585 ArdourCanvas::SimpleLine* meter_line;
586 ArdourCanvas::SimpleLine* marker_line;
587 ArdourCanvas::SimpleLine* range_marker_line;
588 ArdourCanvas::SimpleLine* transport_marker_line;
590 Gtk::Label minsec_label;
591 Gtk::Label bbt_label;
592 Gtk::Label smpte_label;
593 Gtk::Label frame_label;
594 Gtk::Label tempo_label;
595 Gtk::Label meter_label;
596 Gtk::Label mark_label;
597 Gtk::Label range_mark_label;
598 Gtk::Label transport_mark_label;
601 Gtk::VBox time_button_vbox;
602 Gtk::HBox time_button_hbox;
606 ArdourCanvas::Points points;
607 ArdourCanvas::Line canvas_item;
608 nframes_t current_frame;
611 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
614 void set_position (nframes_t);
615 void set_length (double units);
616 void set_y_axis (double position);
619 friend struct Cursor; /* it needs access to several private
623 Cursor* playhead_cursor;
625 ArdourCanvas::Group* cursor_group;
627 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
628 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
629 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
630 void cursor_to_selection_start (Cursor *);
631 void cursor_to_selection_end (Cursor *);
632 void select_all_selectables_using_cursor (Cursor *, bool);
633 void select_all_selectables_between_cursors (Cursor *, Cursor *);
635 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
637 vector<nframes_t> region_boundary_cache;
638 void build_region_boundary_cache ();
640 Gtk::VBox trackview_vpacker;
643 Gtk::HBox bottom_hbox;
645 Gtk::Table edit_packer;
646 Gtk::VScrollbar edit_vscrollbar;
648 Gtk::Adjustment vertical_adjustment;
649 Gtk::Adjustment horizontal_adjustment;
651 Gtk::Layout controls_layout;
652 bool control_layout_scroll (GdkEventScroll* ev);
653 void controls_layout_size_request (Gtk::Requisition*);
655 Gtk::HScrollbar edit_hscrollbar;
657 void reset_hscrollbar_stepping ();
659 bool hscrollbar_button_press (GdkEventButton*);
660 bool hscrollbar_button_release (GdkEventButton*);
661 void hscrollbar_allocate (Gtk::Allocation &alloc);
664 double canvas_height;
665 double full_canvas_height;
666 nframes_t last_canvas_frame;
668 bool track_canvas_map_handler (GdkEventAny*);
669 bool time_canvas_map_handler (GdkEventAny*);
671 gint edit_controls_button_release (GdkEventButton*);
672 Gtk::Menu *edit_controls_left_menu;
673 Gtk::Menu *edit_controls_right_menu;
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 (nframes_t);
682 sigc::connection control_scroll_connection;
684 void tie_vertical_scrolling ();
685 void canvas_horizontally_scrolled ();
687 struct VisualChange {
694 nframes_t time_origin;
695 double frames_per_unit;
699 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
703 VisualChange pending_visual_change;
705 static int _idle_visual_changer (void *arg);
706 int idle_visual_changer ();
708 void queue_visual_change (nframes_t);
709 void queue_visual_change (double);
711 void end_location_changed (ARDOUR::Location*);
713 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
714 RegionListDisplayModelColumns() {
719 Gtk::TreeModelColumn<Glib::ustring> name;
720 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
721 Gtk::TreeModelColumn<Gdk::Color> color_;
724 RegionListDisplayModelColumns region_list_columns;
725 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
727 Glib::RefPtr<Gtk::TreeStore> region_list_model;
728 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
729 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
731 void region_list_selection_changed ();
732 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
734 Gtk::Menu *region_list_menu;
735 Gtk::ScrolledWindow region_list_scroller;
736 Gtk::Frame region_list_frame;
738 bool region_list_display_key_press (GdkEventKey *);
739 bool region_list_display_key_release (GdkEventKey *);
740 bool region_list_display_button_press (GdkEventButton *);
741 bool region_list_display_button_release (GdkEventButton *);
742 void region_list_clear ();
743 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
744 void build_region_list_menu ();
745 void show_region_list_display_context_menu (int button, int time);
747 bool show_automatic_regions_in_region_list;
748 Editing::RegionListSortType region_list_sort_type;
750 void reset_region_list_sort_direction (bool);
751 void reset_region_list_sort_type (Editing::RegionListSortType);
753 void toggle_full_region_list ();
754 void toggle_show_auto_regions ();
756 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
760 Gtk::ScrolledWindow snapshot_display_scroller;
761 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
762 SnapshotDisplayModelColumns() {
766 Gtk::TreeModelColumn<Glib::ustring> visible_name;
767 Gtk::TreeModelColumn<Glib::ustring> real_name;
770 SnapshotDisplayModelColumns snapshot_display_columns;
771 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
772 Gtk::TreeView snapshot_display;
774 bool snapshot_display_button_press (GdkEventButton*);
775 void snapshot_display_selection_changed ();
776 void redisplay_snapshots();
778 /* named selections */
780 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
781 NamedSelectionDisplayModelColumns() {
785 Gtk::TreeModelColumn<Glib::ustring> text;
786 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
789 NamedSelectionDisplayModelColumns named_selection_columns;
790 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
792 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
793 Gtk::ScrolledWindow named_selection_scroller;
795 void create_named_selection ();
796 void paste_named_selection (float times);
797 void remove_selected_named_selections ();
799 void handle_new_named_selection ();
800 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
801 void redisplay_named_selections ();
803 bool named_selection_display_button_release (GdkEventButton *ev);
804 bool named_selection_display_key_release (GdkEventKey *ev);
805 void named_selection_display_selection_changed ();
809 TrackViewList track_views;
810 TimeAxisView *trackview_by_y_position (double ypos);
812 static Gdk::Cursor* cross_hair_cursor;
813 static Gdk::Cursor* trimmer_cursor;
814 static Gdk::Cursor* selector_cursor;
815 static Gdk::Cursor* grabber_cursor;
816 static Gdk::Cursor* zoom_cursor;
817 static Gdk::Cursor* time_fx_cursor;
818 static Gdk::Cursor* fader_cursor;
819 static Gdk::Cursor* speaker_cursor;
820 static Gdk::Cursor* wait_cursor;
821 static Gdk::Cursor* timebar_cursor;
823 static void build_cursors ();
825 sigc::connection scroll_connection;
826 nframes_t last_update_frame;
827 void center_screen (nframes_t);
828 void center_screen_internal (nframes_t, float);
830 void update_current_screen ();
832 void session_going_away ();
834 nframes_t cut_buffer_start;
835 nframes_t cut_buffer_length;
837 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
838 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
839 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
840 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
841 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
842 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
844 /* KEYMAP HANDLING */
846 void register_actions ();
848 int ensure_cursor (nframes_t* pos);
850 void handle_new_audio_region (boost::weak_ptr<ARDOUR::AudioRegion>);
851 void handle_audio_region_removed (boost::weak_ptr<ARDOUR::AudioRegion>);
852 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
853 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
854 void redisplay_regions ();
855 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
857 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
859 void cut_copy (Editing::CutCopyOp);
860 void cut_copy_points (Editing::CutCopyOp);
861 void cut_copy_regions (Editing::CutCopyOp);
862 void cut_copy_ranges (Editing::CutCopyOp);
865 void paste_internal (nframes_t position, float times);
867 /* EDITING OPERATIONS */
869 void reset_point_selection ();
870 void toggle_region_mute ();
871 void toggle_region_lock ();
872 void toggle_region_opaque ();
873 void raise_region ();
874 void raise_region_to_top ();
875 void lower_region ();
876 void lower_region_to_bottom ();
877 void split_region ();
878 void split_region_at (nframes_t);
879 void split_regions_at (nframes_t, RegionSelection&);
880 void crop_region_to_selection ();
881 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
882 void set_region_sync_from_edit_cursor ();
883 void remove_region_sync();
884 void align_selection (ARDOUR::RegionPoint, nframes_t position);
885 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
886 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
887 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
888 void remove_clicked_region ();
889 void destroy_clicked_region ();
891 void duplicate_some_regions (RegionSelection&, float times);
892 void duplicate_selection (float times);
893 void region_fill_selection ();
895 void region_fill_track ();
896 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
897 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
898 void split_multichannel_region();
899 void reverse_region ();
900 void normalize_region ();
901 void denormalize_region ();
903 void audition_region_from_region_list ();
904 void hide_region_from_region_list ();
905 void remove_region_from_region_list ();
907 void align (ARDOUR::RegionPoint);
908 void align_relative (ARDOUR::RegionPoint);
915 void paste (float times);
917 int get_prefix (float&, bool&);
919 void keyboard_paste ();
920 void keyboard_duplicate_region ();
921 void keyboard_duplicate_selection ();
922 void keyboard_insert_region_list_selection ();
924 void region_from_selection ();
925 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
928 void rename_region ();
929 void rename_region_finished (bool);
931 void play_from_start ();
932 void play_from_edit_cursor ();
933 void play_selected_region ();
934 void audition_selected_region ();
935 void loop_selected_region ();
936 void play_location (ARDOUR::Location&);
937 void loop_location (ARDOUR::Location&);
939 Editing::ZoomFocus zoom_focus;
941 void temporal_zoom_selection ();
942 void temporal_zoom_session ();
943 void temporal_zoom (gdouble scale);
944 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
945 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
947 void amplitude_zoom (gdouble scale);
948 void amplitude_zoom_step (bool in);
950 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
951 void insert_region_list_selection (float times);
953 void add_external_audio_action (Editing::ImportMode);
955 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
956 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
957 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
958 int import_sndfile (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
959 int embed_sndfile (vector<Glib::ustring> paths, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
960 ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
961 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
963 /* generic interthread progress window */
965 ArdourDialog* interthread_progress_window;
966 Gtk::Label interthread_progress_label;
967 Gtk::VBox interthread_progress_vbox;
968 Gtk::ProgressBar interthread_progress_bar;
969 Gtk::Button interthread_cancel_button;
970 Gtk::Label interthread_cancel_label;
971 sigc::connection interthread_progress_connection;
972 void interthread_cancel_clicked ();
973 void build_interthread_progress_window ();
974 ARDOUR::InterThreadInfo* current_interthread_info;
977 AnalysisWindow* analysis_window;
980 /* import specific info */
982 ARDOUR::Session::import_status import_status;
983 gint import_progress_timeout (void *);
984 static void *_import_thread (void *);
985 void* import_thread ();
987 /* to support this ... */
989 void import_audio (bool as_tracks);
990 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
992 void move_to_start ();
995 void center_playhead ();
996 void center_edit_cursor ();
997 void edit_cursor_backward ();
998 void edit_cursor_forward ();
999 void playhead_backward ();
1000 void playhead_forward ();
1001 void scroll_playhead (bool forward);
1002 void scroll_backward (float pages=0.8f);
1003 void scroll_forward (float pages=0.8f);
1004 void scroll_tracks_down ();
1005 void scroll_tracks_up ();
1006 void delete_sample_forward ();
1007 void delete_sample_backward ();
1008 void delete_screen ();
1009 void search_backwards ();
1010 void search_forwards ();
1012 void clear_markers ();
1013 void clear_ranges ();
1014 void clear_locations ();
1015 void unhide_markers ();
1016 void unhide_ranges ();
1017 void jump_forward_to_mark ();
1018 void jump_backward_to_mark ();
1019 void cursor_align (bool playhead_to_edit);
1021 void remove_last_capture ();
1022 void select_all_selectables_using_time_selection ();
1023 void select_all_selectables_using_loop();
1024 void select_all_selectables_using_punch();
1025 void set_selection_from_range (ARDOUR::Location&);
1026 void set_selection_from_punch ();
1027 void set_selection_from_loop ();
1028 void set_selection_from_audio_region ();
1030 void add_location_from_audio_region ();
1031 void add_location_from_selection ();
1032 void set_route_loop_selection ();
1034 void add_location_from_playhead_cursor ();
1036 void reverse_selection ();
1037 void edit_envelope ();
1039 void start_scrolling ();
1040 void stop_scrolling ();
1042 void keyboard_selection_begin ();
1043 void keyboard_selection_finish (bool add);
1044 bool have_pending_keyboard_selection;
1045 nframes_t pending_keyboard_selection_start;
1047 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1048 void extend_selection_to_end_of_region (bool next);
1049 void extend_selection_to_start_of_region (bool previous);
1051 Editing::SnapType snap_type;
1052 Editing::SnapMode snap_mode;
1053 double snap_threshold;
1055 void handle_gui_changes (const string &, void *);
1057 void hide_all_tracks (bool with_select);
1060 LineDragInfo current_line_drag_info;
1062 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1063 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1064 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1066 Gtk::Menu fade_context_menu;
1067 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1069 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1070 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1071 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1073 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1076 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1077 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1079 void set_fade_in_active (bool);
1080 void set_fade_out_active (bool);
1082 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1083 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1084 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1086 bool _dragging_playhead;
1088 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1089 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1090 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1091 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1092 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1093 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1094 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1097 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1099 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1100 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1102 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1104 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1105 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1106 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1107 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1108 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1109 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1110 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1111 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1112 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1113 void start_line_grab (AutomationLine *, GdkEvent*);
1114 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1115 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1116 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1117 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1119 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1121 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1122 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1124 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1125 void brush (nframes_t);
1127 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1128 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1130 /* Canvas event handlers */
1132 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1133 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1134 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1135 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1136 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1137 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1138 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1139 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1140 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1141 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1142 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1143 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1144 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1145 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1146 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1147 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1148 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1149 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1150 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1152 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1153 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1154 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1155 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1156 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1158 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1159 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1160 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1161 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1162 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1163 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1164 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1165 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1167 /* non-public event handlers */
1169 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1170 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1171 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1172 bool track_canvas_scroll (GdkEventScroll* event);
1174 Gtk::Allocation canvas_allocation;
1175 bool canvas_idle_queued;
1176 void track_canvas_allocate (Gtk::Allocation alloc);
1177 bool track_canvas_size_allocated ();
1179 void set_edit_cursor (GdkEvent* event);
1180 void set_playhead_cursor (GdkEvent* event);
1182 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1183 void kbd_set_playhead_cursor ();
1184 void kbd_set_edit_cursor ();
1185 void kbd_mute_unmute_region ();
1187 void kbd_set_sync_position ();
1188 void kbd_align (ARDOUR::RegionPoint);
1189 void kbd_align_relative (ARDOUR::RegionPoint);
1191 void kbd_audition ();
1193 void kbd_do_split (GdkEvent*);
1194 void kbd_do_set_sync_position (GdkEvent* ev);
1195 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1196 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1197 void kbd_do_brush (GdkEvent*);
1198 void kbd_do_audition (GdkEvent*);
1200 void handle_new_duration ();
1201 void initialize_canvas ();
1202 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1204 /* display control */
1206 bool _show_measures;
1207 bool _show_waveforms;
1208 bool _follow_playhead;
1209 bool _show_waveforms_recording;
1211 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1213 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1214 TimeLineList free_measure_lines;
1215 TimeLineList used_measure_lines;
1217 ArdourCanvas::Group* time_line_group;
1218 ArdourCanvas::SimpleLine* get_time_line ();
1219 void hide_measures ();
1220 void draw_measures ();
1221 bool lazy_hide_and_draw_measures ();
1223 void new_tempo_section ();
1225 void mouse_add_new_tempo_event (nframes_t where);
1226 void mouse_add_new_meter_event (nframes_t where);
1228 void remove_tempo_marker (ArdourCanvas::Item*);
1229 void remove_meter_marker (ArdourCanvas::Item*);
1230 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1231 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1233 void edit_tempo_section (ARDOUR::TempoSection*);
1234 void edit_meter_section (ARDOUR::MeterSection*);
1235 void edit_tempo_marker (ArdourCanvas::Item*);
1236 void edit_meter_marker (ArdourCanvas::Item*);
1238 void marker_menu_edit ();
1239 void marker_menu_remove ();
1240 void marker_menu_rename ();
1241 void marker_menu_hide ();
1242 void marker_menu_loop_range ();
1243 void marker_menu_select_all_selectables_using_range ();
1244 void marker_menu_separate_regions_using_location ();
1245 void marker_menu_play_from ();
1246 void marker_menu_play_range ();
1247 void marker_menu_set_playhead ();
1248 void marker_menu_set_from_playhead ();
1249 void marker_menu_set_from_selection ();
1250 void new_transport_marker_menu_set_loop ();
1251 void new_transport_marker_menu_set_punch ();
1252 void update_loop_range_view (bool visibility=false);
1253 void update_punch_range_view (bool visibility=false);
1254 gint new_transport_marker_menu_popdown (GdkEventAny*);
1255 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1256 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1257 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1258 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1259 void build_range_marker_menu (bool loop_or_punch);
1260 void build_marker_menu (bool start_or_end);
1261 void build_tm_marker_menu ();
1262 void build_new_transport_marker_menu ();
1264 Gtk::Menu* tm_marker_menu;
1265 Gtk::Menu* marker_menu;
1266 Gtk::Menu* start_end_marker_menu;
1267 Gtk::Menu* range_marker_menu;
1268 Gtk::Menu* transport_marker_menu;
1269 Gtk::Menu* new_transport_marker_menu;
1270 ArdourCanvas::Item* marker_menu_item;
1272 typedef list<Marker*> Marks;
1275 void remove_metric_marks ();
1276 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1278 void tempo_map_changed (ARDOUR::Change, bool immediate_redraw);
1279 void redisplay_tempo ();
1281 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false);
1282 uint32_t bbt_beat_subdivision;
1286 Gtk::ToggleButton editor_mixer_button;
1288 void editor_mixer_button_toggled ();
1290 AudioClock edit_cursor_clock;
1291 AudioClock zoom_range_clock;
1292 Gtk::Button zoom_in_button;
1293 Gtk::Button zoom_out_button;
1294 Gtk::Button zoom_out_full_button;
1295 Gtk::Button zoom_onetoone_button;
1297 Gtk::VBox toolbar_clock_vbox;
1298 Gtk::VBox toolbar_selection_clock_vbox;
1299 Gtk::Table toolbar_selection_clock_table;
1300 Gtk::Label toolbar_selection_cursor_label;
1302 Gtk::HBox mouse_mode_button_box;
1303 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1304 Gtk::ToggleButton mouse_select_button;
1305 Gtk::ToggleButton mouse_move_button;
1306 Gtk::ToggleButton mouse_gain_button;
1307 Gtk::ToggleButton mouse_zoom_button;
1308 Gtk::ToggleButton mouse_timefx_button;
1309 Gtk::ToggleButton mouse_audition_button;
1310 GroupedButtons *mouse_mode_button_set;
1311 void mouse_mode_toggled (Editing::MouseMode m);
1312 bool ignore_mouse_mode_toggle;
1314 gint mouse_select_button_release (GdkEventButton*);
1316 Gtk::VBox automation_box;
1317 Gtk::Button automation_mode_button;
1318 Gtk::ToggleButton global_automation_button;
1320 Gtk::ComboBoxText edit_mode_selector;
1321 Gtk::VBox edit_mode_box;
1323 void edit_mode_selection_done ();
1325 Gtk::ComboBoxText snap_type_selector;
1326 Gtk::ComboBoxText snap_mode_selector;
1329 std::vector<std::string> snap_type_strings;
1330 std::vector<std::string> snap_mode_strings;
1332 void snap_type_selection_done ();
1333 void snap_mode_selection_done ();
1334 void snap_mode_chosen (Editing::SnapMode);
1335 void snap_type_chosen (Editing::SnapType);
1337 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1338 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1340 Gtk::ComboBoxText zoom_focus_selector;
1341 Gtk::VBox zoom_focus_box;
1343 std::vector<std::string> zoom_focus_strings;
1345 void zoom_focus_selection_done ();
1346 void zoom_focus_chosen (Editing::ZoomFocus);
1348 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1352 void zoom_adjustment_changed();
1354 void edit_cursor_clock_changed();
1356 void setup_toolbar ();
1358 Gtkmm2ext::TearOff* tools_tearoff;
1359 Gtk::HBox toolbar_hbox;
1360 Gtk::EventBox toolbar_base;
1361 Gtk::Frame toolbar_frame;
1363 /* selection process */
1365 Selection* selection;
1366 Selection* cut_buffer;
1368 void time_selection_changed ();
1369 void track_selection_changed ();
1370 void region_selection_changed ();
1371 void point_selection_changed ();
1380 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1381 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1382 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1383 void cancel_selection ();
1385 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1386 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1387 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1389 bool audio_region_selection_covers (nframes_t where);
1391 /* transport range select process */
1392 enum RangeMarkerOp {
1394 CreateTransportMarker
1397 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1398 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1399 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1401 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1402 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1403 ArdourCanvas::Line* marker_drag_line;
1404 ArdourCanvas::Points marker_drag_line_points;
1405 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1407 void update_marker_drag_item (ARDOUR::Location *);
1409 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1410 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1411 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1412 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1413 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1414 ArdourCanvas::SimpleLine *transport_punchin_line;
1415 ArdourCanvas::SimpleLine *transport_punchout_line;
1416 ArdourCanvas::SimpleRect *transport_preroll_rect;
1417 ArdourCanvas::SimpleRect *transport_postroll_rect;
1419 ARDOUR::Location* transport_loop_location();
1420 ARDOUR::Location* transport_punch_location();
1422 ARDOUR::Location *temp_location;
1424 /* object rubberband select process */
1426 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1427 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1428 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1430 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1432 ArdourCanvas::SimpleRect *rubberband_rect;
1434 /* mouse zoom process */
1436 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1437 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1438 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1440 ArdourCanvas::SimpleRect *zoom_rect;
1441 void reposition_zoom_rect (nframes_t start, nframes_t end);
1443 /* diskstream/route display management */
1445 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1446 RouteDisplayModelColumns() {
1451 Gtk::TreeModelColumn<Glib::ustring> text;
1452 Gtk::TreeModelColumn<bool> visible;
1453 Gtk::TreeModelColumn<TimeAxisView*> tv;
1456 RouteDisplayModelColumns route_display_columns;
1457 Glib::RefPtr<Gtk::ListStore> route_display_model;
1458 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1460 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1461 Gtk::ScrolledWindow route_list_scroller;
1462 Gtk::Menu* route_list_menu;
1464 bool route_list_display_button_press (GdkEventButton*);
1465 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1467 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1468 void route_list_delete (const Gtk::TreeModel::Path&);
1469 void initial_route_list_display ();
1470 void redisplay_route_list();
1471 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1472 bool ignore_route_list_reorder;
1473 bool no_route_list_redisplay;
1475 void build_route_list_menu ();
1476 void show_route_list_menu ();
1478 void show_all_routes ();
1479 void hide_all_routes ();
1480 void show_all_audiotracks ();
1481 void hide_all_audiotracks ();
1482 void show_all_audiobus ();
1483 void hide_all_audiobus ();
1485 void set_all_tracks_visibility (bool yn);
1486 void set_all_audio_visibility (int type, bool yn);
1488 /* edit group management */
1490 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1491 GroupListModelColumns () {
1497 Gtk::TreeModelColumn<bool> is_active;
1498 Gtk::TreeModelColumn<bool> is_visible;
1499 Gtk::TreeModelColumn<std::string> text;
1500 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1503 GroupListModelColumns group_columns;
1504 Glib::RefPtr<Gtk::ListStore> group_model;
1505 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1507 Gtk::TreeView edit_group_display;
1508 Gtk::ScrolledWindow edit_group_display_scroller;
1509 Gtk::Menu* edit_group_list_menu;
1511 void build_edit_group_list_menu ();
1512 void activate_all_edit_groups ();
1513 void disable_all_edit_groups ();
1515 bool in_edit_group_row_change;
1516 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1517 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1518 void new_edit_group ();
1519 void edit_group_list_button_clicked ();
1520 gint edit_group_list_button_press_event (GdkEventButton* ev);
1521 void add_edit_group (ARDOUR::RouteGroup* group);
1522 void remove_selected_edit_group ();
1523 void edit_groups_changed ();
1524 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1526 Gtk::VBox list_vpacker;
1530 bool autoscroll_active;
1531 int autoscroll_timeout_tag;
1532 int autoscroll_direction;
1533 uint32_t autoscroll_cnt;
1534 nframes_t autoscroll_distance;
1536 static gint _autoscroll_canvas (void *);
1537 bool autoscroll_canvas ();
1538 void start_canvas_autoscroll (int direction);
1539 void stop_canvas_autoscroll ();
1540 void maybe_autoscroll (GdkEvent*);
1549 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1550 void point_trim (GdkEvent*);
1551 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1552 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1553 void single_start_trim (RegionView&, nframes_t, bool, bool);
1554 void single_end_trim (RegionView&, nframes_t, bool, bool);
1556 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1557 void thaw_region_after_trim (RegionView& rv);
1559 void trim_region_to_edit_cursor ();
1560 void trim_region_from_edit_cursor ();
1562 bool show_gain_after_trim;
1566 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1567 const Glib::RefPtr<Gdk::DragContext>& context,
1570 const Gtk::SelectionData& data,
1574 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1577 const Gtk::SelectionData& data,
1581 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1584 const Gtk::SelectionData& data,
1589 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1592 const Gtk::SelectionData& data,
1596 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1599 const Gtk::SelectionData& data,
1605 ExportDialog *export_dialog;
1606 ExportDialog *export_range_markers_dialog;
1608 void export_range (nframes_t start, nframes_t end);
1609 void export_range_markers ();
1611 int write_region_selection(RegionSelection&);
1612 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1613 void export_region ();
1614 void bounce_region_selection ();
1615 void bounce_range_selection ();
1616 void external_edit_region ();
1618 int write_audio_selection (TimeSelection&);
1619 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1621 void write_selection ();
1625 UndoAction get_memento() const;
1627 XMLNode *before; /* used in *_reversible_command */
1628 void begin_reversible_command (string cmd_name);
1629 void commit_reversible_command ();
1631 /* visual history */
1633 UndoHistory visual_history;
1634 UndoTransaction current_visual_command;
1637 void update_title ();
1638 void update_title_s (const string & snapshot_name);
1641 Selection* selection;
1642 double frames_per_unit;
1648 void store_state (State&) const;
1649 void restore_state (State *);
1651 void instant_save ();
1653 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1655 /* freeze operations */
1657 ARDOUR::InterThreadInfo freeze_status;
1658 gint freeze_progress_timeout (void *);
1659 static void* _freeze_thread (void*);
1660 void* freeze_thread ();
1662 void freeze_route ();
1663 void unfreeze_route ();
1665 /* edit-group solo + mute */
1667 void set_edit_group_solo (ARDOUR::Route&, bool);
1668 void set_edit_group_mute (ARDOUR::Route&, bool);
1672 void duplicate_dialog (bool for_region);
1674 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1676 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1677 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1678 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1680 struct TimeStretchDialog : public ArdourDialog {
1681 ARDOUR::Session::TimeStretchRequest request;
1683 RegionSelection regions;
1684 Gtk::ProgressBar progress_bar;
1685 Gtk::ToggleButton quick_button;
1686 Gtk::ToggleButton antialias_button;
1687 Gtk::Button* cancel_button;
1688 Gtk::Button* action_button;
1689 Gtk::HBox upper_button_box;
1693 TimeStretchDialog (Editor& e);
1695 gint update_progress ();
1696 sigc::connection first_cancel;
1697 sigc::connection first_delete;
1698 void cancel_timestretch_in_progress ();
1699 gint delete_timestretch_in_progress (GdkEventAny*);
1702 /* "whats mine is yours" */
1704 friend class TimeStretchDialog;
1706 TimeStretchDialog* current_timestretch;
1708 static void* timestretch_thread (void *arg);
1709 int run_timestretch (RegionSelection&, float fraction);
1710 void do_timestretch (TimeStretchDialog&);
1712 /* editor-mixer strip */
1714 MixerStrip *current_mixer_strip;
1715 bool show_editor_mixer_when_tracks_arrive;
1716 Gtk::VBox current_mixer_strip_vbox;
1717 void cms_deleted ();
1718 void current_mixer_strip_hidden ();
1719 void current_mixer_strip_removed ();
1721 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1722 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1724 /* nudging tracks */
1726 void nudge_track (bool use_edit_cursor, bool forwards);
1730 bool _xfade_visibility;
1732 /* <CMT Additions> */
1733 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1734 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1736 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1737 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1739 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1740 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1741 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1743 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1744 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1745 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1746 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1748 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1749 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1750 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1751 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1753 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1754 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1755 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1756 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1757 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1758 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1760 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1761 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1762 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1763 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1764 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1765 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1767 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1768 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1770 ImageFrameSocketHandler* image_socket_listener ;
1771 /* </CMT Additions> */
1773 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1774 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1775 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1776 void xfade_edit_left_region ();
1777 void xfade_edit_right_region ();
1779 static const int32_t default_width = 995;
1780 static const int32_t default_height = 765;
1784 Gtk::Button nudge_forward_button;
1785 Gtk::Button nudge_backward_button;
1786 Gtk::HBox nudge_hbox;
1787 Gtk::VBox nudge_vbox;
1788 AudioClock nudge_clock;
1790 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1794 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1796 /* handling cleanup */
1798 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1800 vector<sigc::connection> session_connections;
1802 /* tracking step changes of track height */
1804 TimeAxisView* current_stepping_trackview;
1805 struct timeval last_track_height_step_timestamp;
1806 gint track_height_step_timeout();
1807 sigc::connection step_timeout;
1809 TimeAxisView* entered_track;
1810 RegionView* entered_regionview;
1811 bool clear_entered_track;
1812 gint left_track_canvas (GdkEventCrossing*);
1813 void set_entered_track (TimeAxisView*);
1814 void set_entered_regionview (RegionView*);
1815 gint left_automation_track ();
1817 bool _new_regionviews_show_envelope;
1819 void toggle_gain_envelope_visibility ();
1820 void toggle_gain_envelope_active ();
1821 void reset_region_gain_envelopes ();
1823 Gtk::CheckMenuItem* region_envelope_visible_item;
1824 Gtk::CheckMenuItem* region_envelope_active_item;
1825 Gtk::CheckMenuItem* region_mute_item;
1826 Gtk::CheckMenuItem* region_lock_item;
1827 Gtk::CheckMenuItem* region_opaque_item;
1829 bool on_key_press_event (GdkEventKey*);
1831 void session_state_saved (string);
1833 Glib::RefPtr<Gtk::Action> undo_action;
1834 Glib::RefPtr<Gtk::Action> redo_action;
1836 void history_changed ();
1839 #endif /* __ardour_editor_h__ */