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.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
28 #include <glibmm/ustring.h>
30 #include <boost/optional.hpp>
32 #include <libgnomecanvasmm/canvas.h>
33 #include <libgnomecanvasmm/group.h>
34 #include <libgnomecanvasmm/line.h>
38 #include <gtkmm/layout.h>
39 #include <gtkmm/comboboxtext.h>
41 #include <gtkmm2ext/selector.h>
42 #include <gtkmm2ext/click_box.h>
43 #include <gtkmm2ext/dndtreeview.h>
45 #include <pbd/stateful.h>
46 #include <ardour/session.h>
47 #include <ardour/tempo.h>
48 #include <ardour/location.h>
49 #include <ardour/audioregion.h>
51 #include "audio_clock.h"
52 #include "gtk-custom-ruler.h"
53 #include "ardour_dialog.h"
54 #include "public_editor.h"
57 #include "editor_items.h"
58 #include "region_selection.h"
67 class AudioDiskstream;
85 class RouteTimeAxisView;
86 class AudioTimeAxisView;
87 class AutomationTimeAxisView;
88 class AudioRegionView;
91 class PlaylistSelector;
95 class UIExportSpecification;
100 class AutomationSelection;
103 class AudioStreamView;
106 class AnalysisWindow;
109 /* <CMT Additions> */
110 class ImageFrameView;
111 class ImageFrameTimeAxisView;
112 class ImageFrameTimeAxis;
113 class MarkerTimeAxis ;
115 class ImageFrameSocketHandler ;
116 class TimeAxisViewItem ;
117 /* </CMT Additions> */
120 class Editor : public PublicEditor
126 void connect_to_session (ARDOUR::Session *);
127 ARDOUR::Session* current_session() const { return session; }
129 nframes_t leftmost_position() const { return leftmost_frame; }
130 nframes_t current_page_frames() const {
131 return (nframes_t) floor (canvas_width * frames_per_unit);
134 void set_snap_to (Editing::SnapType);
135 void set_snap_mode (Editing::SnapMode);
136 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
138 void undo (uint32_t n = 1);
139 void redo (uint32_t n = 1);
141 XMLNode& get_state ();
142 int set_state (const XMLNode& );
144 void set_mouse_mode (Editing::MouseMode, bool force=true);
145 void step_mouse_mode (bool next);
146 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
148 void add_imageframe_time_axis(const std::string & track_name, void*) ;
149 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
150 void connect_to_image_compositor() ;
151 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
152 TimeAxisView* get_named_time_axis(const std::string & name) ;
154 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
155 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
156 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
158 /* option editor-access */
160 void set_show_waveforms (bool yn);
161 bool show_waveforms() const { return _show_waveforms; }
163 void set_show_waveforms_recording (bool yn);
164 bool show_waveforms_recording() const { return _show_waveforms_recording; }
166 /* things that need to be public to be used in the main menubar */
168 void new_region_from_selection ();
169 void separate_region_from_selection ();
170 void separate_regions_using_location (ARDOUR::Location&);
171 void toggle_playback (bool with_abort);
172 void transition_to_rolling (bool forward);
176 nframes_t unit_to_frame (double unit) {
177 return (nframes_t) rint (unit * frames_per_unit);
180 double frame_to_unit (nframes_t frame) {
181 return rint ((double) frame / (double) frames_per_unit);
184 double frame_to_unit (double frame) {
185 return rint (frame / frames_per_unit);
188 /* NOTE: these functions assume that the "pixel" coordinate is
189 the result of using the world->canvas affine transform on a
190 world coordinate. These coordinates already take into
191 account any scrolling carried out by adjusting the
195 nframes_t pixel_to_frame (double pixel) {
197 /* pixel can be less than zero when motion events
198 are processed. since we've already run the world->canvas
199 affine, that means that the location *really* is "off
200 to the right" and thus really is "before the start".
204 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
210 gulong frame_to_pixel (nframes_t frame) {
211 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
216 Selection& get_selection() const { return *selection; }
217 Selection& get_cut_buffer() const { return *cut_buffer; }
219 bool extend_selection_to_track (TimeAxisView&);
221 void play_selection ();
222 void select_all_in_track (Selection::Operation op);
223 void select_all (Selection::Operation op);
224 void invert_selection_in_track ();
225 void invert_selection ();
229 void set_show_measures (bool yn);
230 bool show_measures () const { return _show_measures; }
231 bool initial_ruler_update_required;
234 /* analysis window */
235 void analyze_region_selection();
236 void analyze_range_selection();
241 /* these initiate export ... */
243 void export_session();
244 void export_selection();
247 void add_toplevel_controls (Gtk::Container&);
249 void set_zoom_focus (Editing::ZoomFocus);
250 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
251 gdouble get_current_zoom () { return frames_per_unit; }
253 void temporal_zoom_step (bool coarser);
255 /* stuff that AudioTimeAxisView and related classes use */
257 PlaylistSelector& playlist_selector() const;
258 void route_name_changed (TimeAxisView *);
259 gdouble frames_per_unit;
260 nframes_t leftmost_frame;
261 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
263 void new_playlists ();
264 void copy_playlists ();
265 void clear_playlists ();
267 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
269 Width editor_mixer_strip_width;
270 void maybe_add_mixer_strip_width (XMLNode&);
271 void show_editor_mixer (bool yn);
272 void set_selected_mixer_strip (TimeAxisView&);
273 void hide_track_in_display (TimeAxisView& tv);
274 void show_track_in_display (TimeAxisView& tv);
276 /* nudge is initiated by transport controls owned by ARDOUR_UI */
278 void nudge_forward (bool next);
279 void nudge_backward (bool next);
281 /* nudge initiated from context menu */
283 void nudge_forward_capture_offset ();
284 void nudge_backward_capture_offset ();
286 /* playhead/screen stuff */
288 void set_follow_playhead (bool yn);
289 void toggle_follow_playhead ();
290 bool follow_playhead() const { return _follow_playhead; }
291 bool dragging_playhead () const { return _dragging_playhead; }
293 void toggle_waveform_visibility ();
294 void toggle_waveforms_while_recording ();
295 void toggle_measure_visibility ();
297 /* SMPTE timecode & video sync */
299 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
300 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
301 void subframes_per_frame_chosen (uint32_t);
303 void update_smpte_mode();
304 void update_video_pullup();
305 void update_subframes_per_frame ();
308 void toggle_auto_xfade ();
309 void toggle_xfades_active ();
310 void toggle_xfade_visibility ();
311 bool xfade_visibility() const { return _xfade_visibility; }
312 void update_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);
343 nframes_t edit_cursor_position(bool);
346 void map_transport_state ();
347 void map_position_change (nframes_t);
353 ARDOUR::Session *session;
356 // to keep track of the playhead position for control_scroll
357 boost::optional<nframes_t> _control_scroll_target;
359 PlaylistSelector* _playlist_selector;
361 void set_frames_per_unit (double);
363 Editing::MouseMode mouse_mode;
365 int post_maximal_editor_width;
366 int post_maximal_pane_position;
367 int pre_maximal_pane_position;
368 int pre_maximal_editor_width;
369 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
371 Gtk::Notebook the_notebook;
372 Gtk::HPaned edit_pane;
374 Gtk::EventBox meter_base;
376 Gtk::EventBox marker_base;
377 Gtk::HBox marker_box;
378 Gtk::VBox scrollers_rulers_markers_box;
380 void location_changed (ARDOUR::Location *);
381 void location_flags_changed (ARDOUR::Location *, void *);
382 void refresh_location_display ();
383 void refresh_location_display_s (ARDOUR::Change);
384 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
385 void add_new_location (ARDOUR::Location *);
386 void location_gone (ARDOUR::Location *);
387 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
388 gint really_remove_marker (ARDOUR::Location* loc);
390 uint32_t location_marker_color;
391 uint32_t location_range_color;
392 uint32_t location_loop_color;
393 uint32_t location_punch_color;
394 uint32_t location_cd_marker_color;
396 struct LocationMarkers {
404 void set_name (const string&);
405 void set_position (nframes_t start, nframes_t end = 0);
406 void set_color_rgba (uint32_t);
409 LocationMarkers *find_location_markers (ARDOUR::Location *);
410 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
412 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
413 LocationMarkerMap location_markers;
415 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
416 void clear_marker_display ();
417 void mouse_add_new_marker (nframes_t where);
419 TimeAxisView* clicked_trackview;
420 AudioTimeAxisView* clicked_audio_trackview;
421 RegionView* clicked_regionview;
422 RegionView* latest_regionview;
423 uint32_t clicked_selection;
424 CrossfadeView* clicked_crossfadeview;
425 ControlPoint* clicked_control_point;
427 void sort_track_selection ();
429 void get_relevant_audio_tracks (std::set<AudioTimeAxisView*>& relevant_tracks);
430 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&);
431 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
433 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
435 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
436 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
437 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
438 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
442 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
443 bool button_release_can_deselect;
445 void catch_vanishing_regionview (RegionView *);
447 bool set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
448 void select_all_tracks ();
450 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
451 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
452 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
454 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
455 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
456 void collect_new_region_view (RegionView *);
458 Gtk::Menu track_context_menu;
459 Gtk::Menu track_region_context_menu;
460 Gtk::Menu track_selection_context_menu;
461 Gtk::Menu track_crossfade_context_menu;
463 Gtk::MenuItem* region_edit_menu_split_item;
464 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
465 Gtk::Menu * track_region_edit_playlist_menu;
466 Gtk::Menu * track_edit_playlist_submenu;
467 Gtk::Menu * track_selection_edit_playlist_submenu;
469 void popup_track_context_menu (int, int, ItemType, bool, nframes_t);
470 Gtk::Menu* build_track_context_menu (nframes_t);
471 Gtk::Menu* build_track_bus_context_menu (nframes_t);
472 Gtk::Menu* build_track_region_context_menu (nframes_t frame);
473 Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
474 Gtk::Menu* build_track_selection_context_menu (nframes_t);
475 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
476 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
477 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
478 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
479 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
481 void handle_new_route (ARDOUR::Session::RouteList&);
482 void remove_route (TimeAxisView *);
485 Gtk::HBox global_hpacker;
486 Gtk::VBox global_vpacker;
489 Gdk::Cursor* current_canvas_cursor;
491 ArdourCanvas::CanvasAA track_canvas;
492 ArdourCanvas::CanvasAA time_canvas;
494 ArdourCanvas::Text* first_action_message;
495 ArdourCanvas::Text* verbose_canvas_cursor;
496 bool verbose_cursor_visible;
498 void parameter_changed (const char *);
500 bool track_canvas_motion (GdkEvent*);
502 void set_verbose_canvas_cursor (const string &, double x, double y);
503 void set_verbose_canvas_cursor_text (const string &);
504 void show_verbose_canvas_cursor();
505 void hide_verbose_canvas_cursor();
507 bool verbose_cursor_on; // so far unused
509 Gtk::EventBox time_canvas_event_box;
510 Gtk::EventBox track_canvas_event_box;
511 Gtk::EventBox time_button_event_box;
512 Gtk::Frame time_button_frame;
514 ArdourCanvas::Group *minsec_group;
515 ArdourCanvas::Group *bbt_group;
516 ArdourCanvas::Group *smpte_group;
517 ArdourCanvas::Group *frame_group;
518 ArdourCanvas::Group *tempo_group;
519 ArdourCanvas::Group *meter_group;
520 ArdourCanvas::Group *marker_group;
521 ArdourCanvas::Group *range_marker_group;
522 ArdourCanvas::Group *transport_marker_group;
525 ruler_metric_smpte = 0,
526 ruler_metric_bbt = 1,
527 ruler_metric_frames = 2,
528 ruler_metric_minsec = 3,
530 ruler_time_tempo = 4,
531 ruler_time_meter = 5,
532 ruler_time_marker = 6,
533 ruler_time_range_marker = 7,
534 ruler_time_transport_marker = 8,
537 static GtkCustomMetric ruler_metrics[4];
539 bool no_ruler_shown_update;
541 gint ruler_button_press (GdkEventButton*);
542 gint ruler_button_release (GdkEventButton*);
543 gint ruler_mouse_motion (GdkEventMotion*);
545 gint ruler_pressed_button;
546 Gtk::Widget * ruler_grabbed_widget;
548 void initialize_rulers ();
549 void update_just_smpte ();
550 void update_fixed_rulers ();
551 void update_tempo_based_rulers ();
552 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
553 void update_ruler_visibility ();
554 void ruler_toggled (int);
555 gint ruler_label_button_release (GdkEventButton*);
556 void store_ruler_visibility ();
557 void restore_ruler_visibility ();
559 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
560 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
561 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
562 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
564 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
565 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
566 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
567 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
569 Gtk::Widget *_ruler_separator;
570 GtkWidget *_smpte_ruler;
571 GtkWidget *_bbt_ruler;
572 GtkWidget *_frames_ruler;
573 GtkWidget *_minsec_ruler;
574 Gtk::Widget *smpte_ruler;
575 Gtk::Widget *bbt_ruler;
576 Gtk::Widget *frames_ruler;
577 Gtk::Widget *minsec_ruler;
578 static Editor *ruler_editor;
580 static const double timebar_height;
581 guint32 visible_timebars;
582 Gtk::Menu *editor_ruler_menu;
584 ArdourCanvas::SimpleRect* tempo_bar;
585 ArdourCanvas::SimpleRect* meter_bar;
586 ArdourCanvas::SimpleRect* marker_bar;
587 ArdourCanvas::SimpleRect* range_marker_bar;
588 ArdourCanvas::SimpleRect* transport_marker_bar;
591 ArdourCanvas::SimpleLine* tempo_line;
592 ArdourCanvas::SimpleLine* meter_line;
593 ArdourCanvas::SimpleLine* marker_line;
594 ArdourCanvas::SimpleLine* range_marker_line;
595 ArdourCanvas::SimpleLine* transport_marker_line;
597 Gtk::Label minsec_label;
598 Gtk::Label bbt_label;
599 Gtk::Label smpte_label;
600 Gtk::Label frame_label;
601 Gtk::Label tempo_label;
602 Gtk::Label meter_label;
603 Gtk::Label mark_label;
604 Gtk::Label range_mark_label;
605 Gtk::Label transport_mark_label;
608 Gtk::VBox time_button_vbox;
609 Gtk::HBox time_button_hbox;
613 ArdourCanvas::Points points;
614 ArdourCanvas::Line canvas_item;
615 nframes_t current_frame;
618 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
621 void set_position (nframes_t);
622 void set_length (double units);
623 void set_y_axis (double position);
626 friend struct Cursor; /* it needs access to several private
630 Cursor* playhead_cursor;
632 ArdourCanvas::Group* cursor_group;
634 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
635 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
636 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
637 void cursor_to_selection_start (Cursor *);
638 void cursor_to_selection_end (Cursor *);
639 void select_all_selectables_using_cursor (Cursor *, bool);
640 void select_all_selectables_between_cursors (Cursor *, Cursor *);
642 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
644 vector<nframes_t> region_boundary_cache;
645 void build_region_boundary_cache ();
647 Gtk::VBox trackview_vpacker;
650 Gtk::HBox bottom_hbox;
652 Gtk::Table edit_packer;
653 Gtk::VScrollbar edit_vscrollbar;
655 Gtk::Adjustment vertical_adjustment;
656 Gtk::Adjustment horizontal_adjustment;
658 Gtk::Layout controls_layout;
659 bool control_layout_scroll (GdkEventScroll* ev);
660 void controls_layout_size_request (Gtk::Requisition*);
662 Gtk::HScrollbar edit_hscrollbar;
663 bool _dragging_hscrollbar;
665 void reset_hscrollbar_stepping ();
667 bool hscrollbar_button_press (GdkEventButton*);
668 bool hscrollbar_button_release (GdkEventButton*);
669 void hscrollbar_allocate (Gtk::Allocation &alloc);
672 double canvas_height;
673 double full_canvas_height;
674 nframes_t last_canvas_frame;
676 bool track_canvas_map_handler (GdkEventAny*);
677 bool time_canvas_map_handler (GdkEventAny*);
679 gint edit_controls_button_release (GdkEventButton*);
680 Gtk::Menu *edit_controls_left_menu;
681 Gtk::Menu *edit_controls_right_menu;
683 Gtk::VBox track_canvas_vbox;
684 Gtk::VBox time_canvas_vbox;
685 Gtk::VBox edit_controls_vbox;
686 Gtk::HBox edit_controls_hbox;
688 void control_scroll (float);
689 bool deferred_control_scroll (nframes_t);
690 sigc::connection control_scroll_connection;
692 void tie_vertical_scrolling ();
693 void canvas_horizontally_scrolled ();
695 struct VisualChange {
702 nframes_t time_origin;
703 double frames_per_unit;
707 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
711 VisualChange pending_visual_change;
713 static int _idle_visual_changer (void *arg);
714 int idle_visual_changer ();
716 void queue_visual_change (nframes_t);
717 void queue_visual_change (double);
719 void end_location_changed (ARDOUR::Location*);
721 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
722 RegionListDisplayModelColumns() {
727 Gtk::TreeModelColumn<Glib::ustring> name;
728 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
729 Gtk::TreeModelColumn<Gdk::Color> color_;
732 RegionListDisplayModelColumns region_list_columns;
733 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
735 Glib::RefPtr<Gtk::TreeStore> region_list_model;
736 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
737 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
739 void region_list_selection_changed ();
740 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
742 Gtk::Menu *region_list_menu;
743 Gtk::ScrolledWindow region_list_scroller;
744 Gtk::Frame region_list_frame;
746 bool region_list_display_key_press (GdkEventKey *);
747 bool region_list_display_key_release (GdkEventKey *);
748 bool region_list_display_button_press (GdkEventButton *);
749 bool region_list_display_button_release (GdkEventButton *);
750 void region_list_clear ();
751 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
752 void build_region_list_menu ();
753 void show_region_list_display_context_menu (int button, int time);
755 bool show_automatic_regions_in_region_list;
756 Editing::RegionListSortType region_list_sort_type;
758 void reset_region_list_sort_direction (bool);
759 void reset_region_list_sort_type (Editing::RegionListSortType);
761 void toggle_full_region_list ();
762 void toggle_show_auto_regions ();
764 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
768 Gtk::ScrolledWindow snapshot_display_scroller;
769 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
770 SnapshotDisplayModelColumns() {
774 Gtk::TreeModelColumn<Glib::ustring> visible_name;
775 Gtk::TreeModelColumn<Glib::ustring> real_name;
778 SnapshotDisplayModelColumns snapshot_display_columns;
779 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
780 Gtk::TreeView snapshot_display;
781 Gtk::Menu snapshot_context_menu;
783 bool snapshot_display_button_press (GdkEventButton*);
784 void snapshot_display_selection_changed ();
785 void redisplay_snapshots();
786 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
788 /* named selections */
790 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
791 NamedSelectionDisplayModelColumns() {
795 Gtk::TreeModelColumn<Glib::ustring> text;
796 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
799 NamedSelectionDisplayModelColumns named_selection_columns;
800 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
802 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
803 Gtk::ScrolledWindow named_selection_scroller;
805 void create_named_selection ();
806 void paste_named_selection (float times);
807 void remove_selected_named_selections ();
808 void remove_snapshot (Glib::ustring);
809 void rename_snapshot (Glib::ustring);
811 void handle_new_named_selection ();
812 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
813 void redisplay_named_selections ();
815 bool named_selection_display_button_release (GdkEventButton *ev);
816 bool named_selection_display_key_release (GdkEventKey *ev);
817 void named_selection_display_selection_changed ();
820 TrackViewList track_views;
821 TimeAxisView *trackview_by_y_position (double ypos);
823 static Gdk::Cursor* cross_hair_cursor;
824 static Gdk::Cursor* trimmer_cursor;
825 static Gdk::Cursor* selector_cursor;
826 static Gdk::Cursor* grabber_cursor;
827 static Gdk::Cursor* zoom_cursor;
828 static Gdk::Cursor* time_fx_cursor;
829 static Gdk::Cursor* fader_cursor;
830 static Gdk::Cursor* speaker_cursor;
831 static Gdk::Cursor* wait_cursor;
832 static Gdk::Cursor* timebar_cursor;
834 static void build_cursors ();
836 sigc::connection scroll_connection;
837 nframes_t last_update_frame;
838 void center_screen (nframes_t);
839 void center_screen_internal (nframes_t, float);
841 void update_current_screen ();
843 void session_going_away ();
845 nframes_t cut_buffer_start;
846 nframes_t cut_buffer_length;
848 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
849 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
850 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
851 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
852 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
853 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
855 /* KEYMAP HANDLING */
857 void register_actions ();
859 int ensure_cursor (nframes_t* pos);
861 void handle_new_audio_region (boost::weak_ptr<ARDOUR::AudioRegion>);
862 void handle_audio_region_removed (boost::weak_ptr<ARDOUR::AudioRegion>);
863 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
864 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
865 void redisplay_regions ();
866 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
868 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
870 void cut_copy (Editing::CutCopyOp);
871 void cut_copy_points (Editing::CutCopyOp);
872 void cut_copy_regions (Editing::CutCopyOp);
873 void cut_copy_ranges (Editing::CutCopyOp);
876 void paste_internal (nframes_t position, float times);
878 /* EDITING OPERATIONS */
880 void reset_point_selection ();
881 void toggle_region_mute ();
882 void toggle_region_lock ();
883 void toggle_region_opaque ();
884 void raise_region ();
885 void raise_region_to_top ();
886 void lower_region ();
887 void lower_region_to_bottom ();
888 void split_region ();
889 void split_region_at (nframes_t);
890 void split_regions_at (nframes_t, RegionSelection&);
891 void crop_region_to_selection ();
892 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
893 void set_region_sync_from_edit_cursor ();
894 void remove_region_sync();
895 void align_selection (ARDOUR::RegionPoint, nframes_t position);
896 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
897 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
898 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
899 void remove_clicked_region ();
900 void destroy_clicked_region ();
902 void duplicate_some_regions (RegionSelection&, float times);
903 void duplicate_selection (float times);
904 void region_fill_selection ();
906 void region_fill_track ();
907 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
908 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
909 void split_multichannel_region();
910 void reverse_region ();
911 void normalize_region ();
912 void denormalize_region ();
914 void audition_region_from_region_list ();
915 void hide_region_from_region_list ();
916 void remove_region_from_region_list ();
918 void align (ARDOUR::RegionPoint);
919 void align_relative (ARDOUR::RegionPoint);
926 void paste (float times);
928 int get_prefix (float&, bool&);
930 void keyboard_paste ();
931 void keyboard_duplicate_region ();
932 void keyboard_duplicate_selection ();
933 void keyboard_insert_region_list_selection ();
935 void region_from_selection ();
936 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
939 void rename_region ();
940 void rename_region_finished (bool);
942 void play_from_start ();
943 void play_from_edit_cursor ();
944 void play_selected_region ();
945 void audition_selected_region ();
946 void loop_selected_region ();
947 void play_location (ARDOUR::Location&);
948 void loop_location (ARDOUR::Location&);
950 Editing::ZoomFocus zoom_focus;
952 void temporal_zoom_selection ();
953 void temporal_zoom_session ();
954 void temporal_zoom (gdouble scale);
955 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
956 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
958 void amplitude_zoom (gdouble scale);
959 void amplitude_zoom_step (bool in);
961 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
962 void insert_region_list_selection (float times);
964 void add_external_audio_action (Editing::ImportMode);
965 void external_audio_dialog ();
966 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
968 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes64_t& pos);
969 void do_import (vector<Glib::ustring> paths, Editing::ImportChannel, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes64_t&);
971 void _do_embed (vector<Glib::ustring> paths, Editing::ImportChannel, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes64_t&);
972 void do_embed (vector<Glib::ustring> paths, Editing::ImportChannel, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes64_t&);
973 bool idle_do_embed (vector<Glib::ustring> paths, Editing::ImportChannel, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes64_t&);
975 int import_sndfile (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes64_t& pos);
976 int embed_sndfile (vector<Glib::ustring> paths, Editing::ImportChannel, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
977 ARDOUR::AudioTrack* track, nframes64_t& pos);
978 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes64_t& pos, Editing::ImportMode mode);
980 /* generic interthread progress window */
982 ArdourDialog* interthread_progress_window;
983 Gtk::Label interthread_progress_label;
984 Gtk::VBox interthread_progress_vbox;
985 Gtk::ProgressBar interthread_progress_bar;
986 Gtk::Button interthread_cancel_button;
987 Gtk::Label interthread_cancel_label;
988 sigc::connection interthread_progress_connection;
989 void interthread_cancel_clicked ();
990 void build_interthread_progress_window ();
991 ARDOUR::InterThreadInfo* current_interthread_info;
994 AnalysisWindow* analysis_window;
997 /* import specific info */
999 ARDOUR::Session::import_status import_status;
1000 gint import_progress_timeout (void *);
1001 static void *_import_thread (void *);
1002 void* import_thread ();
1004 /* to support this ... */
1006 void import_audio (bool as_tracks);
1007 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
1009 void move_to_start ();
1010 void move_to_end ();
1012 void center_playhead ();
1013 void center_edit_cursor ();
1014 void edit_cursor_backward ();
1015 void edit_cursor_forward ();
1016 void playhead_backward ();
1017 void playhead_forward ();
1018 void scroll_playhead (bool forward);
1019 void scroll_backward (float pages=0.8f);
1020 void scroll_forward (float pages=0.8f);
1021 void scroll_tracks_down ();
1022 void scroll_tracks_up ();
1023 void delete_sample_forward ();
1024 void delete_sample_backward ();
1025 void delete_screen ();
1026 void search_backwards ();
1027 void search_forwards ();
1029 void clear_markers ();
1030 void clear_ranges ();
1031 void clear_locations ();
1032 void unhide_markers ();
1033 void unhide_ranges ();
1034 void jump_forward_to_mark ();
1035 void jump_backward_to_mark ();
1036 void cursor_align (bool playhead_to_edit);
1038 void remove_last_capture ();
1039 void select_all_selectables_using_time_selection ();
1040 void select_all_selectables_using_loop();
1041 void select_all_selectables_using_punch();
1042 void set_selection_from_range (ARDOUR::Location&);
1043 void set_selection_from_punch ();
1044 void set_selection_from_loop ();
1045 void set_selection_from_audio_region ();
1047 void add_location_from_audio_region ();
1048 void add_location_from_selection ();
1049 void set_loop_from_selection (bool play);
1050 void set_punch_from_selection ();
1052 void set_loop_range (nframes_t start, nframes_t end, std::string cmd);
1053 void set_punch_range (nframes_t start, nframes_t end, std::string cmd);
1055 void add_location_from_playhead_cursor ();
1057 void reverse_selection ();
1058 void edit_envelope ();
1060 void start_scrolling ();
1061 void stop_scrolling ();
1064 nframes64_t last_scrub_frame;
1065 uint32_t last_scrub_time;
1067 void keyboard_selection_begin ();
1068 void keyboard_selection_finish (bool add);
1069 bool have_pending_keyboard_selection;
1070 nframes_t pending_keyboard_selection_start;
1072 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1073 void extend_selection_to_end_of_region (bool next);
1074 void extend_selection_to_start_of_region (bool previous);
1076 Editing::SnapType snap_type;
1077 Editing::SnapMode snap_mode;
1078 double snap_threshold;
1080 void handle_gui_changes (const string &, void *);
1082 void hide_all_tracks (bool with_select);
1085 LineDragInfo current_line_drag_info;
1087 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1088 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1089 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1091 Gtk::Menu fade_context_menu;
1092 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1094 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1095 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1096 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1097 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1099 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1101 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1102 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1104 void set_fade_in_active (bool);
1105 void set_fade_out_active (bool);
1107 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1108 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1109 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1111 bool _dragging_playhead;
1113 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1114 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1115 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1116 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1117 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1118 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1119 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1120 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1122 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1123 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1124 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1125 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1127 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1129 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1130 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1131 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1132 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1133 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1134 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1135 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1136 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1137 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1138 void start_line_grab (AutomationLine *, GdkEvent*);
1139 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1140 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1141 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1142 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1144 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1146 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1147 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1149 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1150 void brush (nframes_t);
1152 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1153 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1155 /* Canvas event handlers */
1157 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1158 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1159 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1160 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1161 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1162 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1163 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1164 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1165 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1166 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1167 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1168 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1169 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1170 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1171 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1172 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1173 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1174 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1175 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1177 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1178 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1179 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1180 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1181 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1183 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1184 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1185 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1186 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1187 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1188 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1189 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1190 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1192 /* non-public event handlers */
1194 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1195 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1196 bool track_canvas_scroll (GdkEventScroll* event);
1198 bool track_canvas_scroll_event (GdkEventScroll* event);
1199 bool track_canvas_button_press_event (GdkEventButton* event);
1200 bool track_canvas_button_release_event (GdkEventButton* event);
1201 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1203 Gtk::Allocation canvas_allocation;
1204 bool canvas_idle_queued;
1205 void track_canvas_allocate (Gtk::Allocation alloc);
1206 bool track_canvas_size_allocated ();
1208 void set_edit_cursor (GdkEvent* event);
1209 void set_playhead_cursor (GdkEvent* event);
1211 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1212 void kbd_set_playhead_cursor ();
1213 void kbd_set_edit_cursor ();
1214 void kbd_mute_unmute_region ();
1216 void kbd_set_sync_position ();
1217 void kbd_align (ARDOUR::RegionPoint);
1218 void kbd_align_relative (ARDOUR::RegionPoint);
1220 void kbd_audition ();
1222 void kbd_do_split (GdkEvent*);
1223 void kbd_do_set_sync_position (GdkEvent* ev);
1224 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1225 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1226 void kbd_do_brush (GdkEvent*);
1227 void kbd_do_audition (GdkEvent*);
1229 void handle_new_duration ();
1230 void initialize_canvas ();
1231 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1233 /* display control */
1235 bool _show_measures;
1236 bool _show_waveforms;
1237 bool _follow_playhead;
1238 bool _show_waveforms_recording;
1240 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1242 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1243 TimeLineList free_measure_lines;
1244 TimeLineList used_measure_lines;
1246 ArdourCanvas::Group* time_line_group;
1247 ArdourCanvas::SimpleLine* get_time_line ();
1248 void hide_measures ();
1249 void draw_measures ();
1250 bool lazy_hide_and_draw_measures ();
1252 void new_tempo_section ();
1254 void mouse_add_new_tempo_event (nframes_t where);
1255 void mouse_add_new_meter_event (nframes_t where);
1257 void remove_tempo_marker (ArdourCanvas::Item*);
1258 void remove_meter_marker (ArdourCanvas::Item*);
1259 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1260 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1262 void edit_tempo_section (ARDOUR::TempoSection*);
1263 void edit_meter_section (ARDOUR::MeterSection*);
1264 void edit_tempo_marker (ArdourCanvas::Item*);
1265 void edit_meter_marker (ArdourCanvas::Item*);
1267 void marker_menu_edit ();
1268 void marker_menu_remove ();
1269 void marker_menu_rename ();
1270 void marker_menu_hide ();
1271 void marker_menu_loop_range ();
1272 void marker_menu_select_all_selectables_using_range ();
1273 void marker_menu_select_using_range ();
1274 void marker_menu_separate_regions_using_location ();
1275 void marker_menu_play_from ();
1276 void marker_menu_play_range ();
1277 void marker_menu_set_playhead ();
1278 void marker_menu_set_from_playhead ();
1279 void marker_menu_set_from_selection ();
1280 void new_transport_marker_menu_set_loop ();
1281 void new_transport_marker_menu_set_punch ();
1282 void update_loop_range_view (bool visibility=false);
1283 void update_punch_range_view (bool visibility=false);
1284 gint new_transport_marker_menu_popdown (GdkEventAny*);
1285 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1286 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1287 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1288 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1289 void build_range_marker_menu (bool loop_or_punch);
1290 void build_marker_menu (bool start_or_end);
1291 void build_tm_marker_menu ();
1292 void build_new_transport_marker_menu ();
1294 Gtk::Menu* tm_marker_menu;
1295 Gtk::Menu* marker_menu;
1296 Gtk::Menu* start_end_marker_menu;
1297 Gtk::Menu* range_marker_menu;
1298 Gtk::Menu* transport_marker_menu;
1299 Gtk::Menu* new_transport_marker_menu;
1300 ArdourCanvas::Item* marker_menu_item;
1302 typedef list<Marker*> Marks;
1305 void remove_metric_marks ();
1306 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1308 void tempo_map_changed (ARDOUR::Change);
1309 void redisplay_tempo (bool immediate_redraw);
1311 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1312 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false) {
1313 /* XXX remove this function when everything moves to 64 bit frame counts */
1314 nframes64_t first64 = first;
1315 snap_to (first64, direction, for_mark);
1316 first = (nframes_t) first64;
1319 uint32_t bbt_beat_subdivision;
1323 Gtk::ToggleButton editor_mixer_button;
1325 void editor_mixer_button_toggled ();
1327 AudioClock edit_cursor_clock;
1328 AudioClock zoom_range_clock;
1329 Gtk::Button zoom_in_button;
1330 Gtk::Button zoom_out_button;
1331 Gtk::Button zoom_out_full_button;
1332 Gtk::Button zoom_onetoone_button;
1334 Gtk::VBox toolbar_clock_vbox;
1335 Gtk::VBox toolbar_selection_clock_vbox;
1336 Gtk::Table toolbar_selection_clock_table;
1337 Gtk::Label toolbar_selection_cursor_label;
1339 Gtk::HBox mouse_mode_button_box;
1340 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1341 Gtk::ToggleButton mouse_select_button;
1342 Gtk::ToggleButton mouse_move_button;
1343 Gtk::ToggleButton mouse_gain_button;
1344 Gtk::ToggleButton mouse_zoom_button;
1345 Gtk::ToggleButton mouse_timefx_button;
1346 Gtk::ToggleButton mouse_audition_button;
1347 GroupedButtons *mouse_mode_button_set;
1348 void mouse_mode_toggled (Editing::MouseMode m);
1349 bool ignore_mouse_mode_toggle;
1351 gint mouse_select_button_release (GdkEventButton*);
1353 Gtk::VBox automation_box;
1354 Gtk::Button automation_mode_button;
1355 Gtk::ToggleButton global_automation_button;
1357 Gtk::ComboBoxText edit_mode_selector;
1358 Gtk::VBox edit_mode_box;
1360 void edit_mode_selection_done ();
1362 Gtk::ComboBoxText snap_type_selector;
1363 Gtk::ComboBoxText snap_mode_selector;
1366 std::vector<std::string> snap_type_strings;
1367 std::vector<std::string> snap_mode_strings;
1369 void snap_type_selection_done ();
1370 void snap_mode_selection_done ();
1371 void snap_mode_chosen (Editing::SnapMode);
1372 void snap_type_chosen (Editing::SnapType);
1374 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1375 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1377 Gtk::ComboBoxText zoom_focus_selector;
1378 Gtk::VBox zoom_focus_box;
1380 std::vector<std::string> zoom_focus_strings;
1382 void zoom_focus_selection_done ();
1383 void zoom_focus_chosen (Editing::ZoomFocus);
1385 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1389 void zoom_adjustment_changed();
1391 void edit_cursor_clock_changed();
1393 void setup_toolbar ();
1395 Gtkmm2ext::TearOff* tools_tearoff;
1396 Gtk::HBox toolbar_hbox;
1397 Gtk::EventBox toolbar_base;
1398 Gtk::Frame toolbar_frame;
1400 /* selection process */
1402 Selection* selection;
1403 Selection* cut_buffer;
1405 void time_selection_changed ();
1406 void track_selection_changed ();
1407 void region_selection_changed ();
1408 void point_selection_changed ();
1417 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1418 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1419 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1420 void cancel_selection ();
1422 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1423 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1424 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1426 bool audio_region_selection_covers (nframes_t where);
1428 /* transport range select process */
1429 enum RangeMarkerOp {
1431 CreateTransportMarker
1434 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1435 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1436 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1438 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1439 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1440 ArdourCanvas::Line* marker_drag_line;
1441 ArdourCanvas::Points marker_drag_line_points;
1442 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1444 void update_marker_drag_item (ARDOUR::Location *);
1446 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1447 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1448 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1449 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1450 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1451 ArdourCanvas::SimpleLine *transport_punchin_line;
1452 ArdourCanvas::SimpleLine *transport_punchout_line;
1453 ArdourCanvas::SimpleRect *transport_preroll_rect;
1454 ArdourCanvas::SimpleRect *transport_postroll_rect;
1456 ARDOUR::Location* transport_loop_location();
1457 ARDOUR::Location* transport_punch_location();
1459 ARDOUR::Location *temp_location;
1461 /* object rubberband select process */
1463 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1464 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1465 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1467 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1469 ArdourCanvas::SimpleRect *rubberband_rect;
1471 /* mouse zoom process */
1473 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1474 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1475 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1477 ArdourCanvas::SimpleRect *zoom_rect;
1478 void reposition_zoom_rect (nframes_t start, nframes_t end);
1480 /* diskstream/route display management */
1482 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1483 RouteDisplayModelColumns() {
1488 Gtk::TreeModelColumn<Glib::ustring> text;
1489 Gtk::TreeModelColumn<bool> visible;
1490 Gtk::TreeModelColumn<TimeAxisView*> tv;
1493 RouteDisplayModelColumns route_display_columns;
1494 Glib::RefPtr<Gtk::ListStore> route_display_model;
1495 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1497 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1498 Gtk::ScrolledWindow route_list_scroller;
1499 Gtk::Menu* route_list_menu;
1501 bool route_list_display_button_press (GdkEventButton*);
1502 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1504 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1505 void route_list_delete (const Gtk::TreeModel::Path&);
1506 void initial_route_list_display ();
1507 void redisplay_route_list();
1508 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1509 bool ignore_route_list_reorder;
1510 bool no_route_list_redisplay;
1512 void build_route_list_menu ();
1513 void show_route_list_menu ();
1515 void show_all_routes ();
1516 void hide_all_routes ();
1517 void show_all_audiotracks ();
1518 void hide_all_audiotracks ();
1519 void show_all_audiobus ();
1520 void hide_all_audiobus ();
1522 void set_all_tracks_visibility (bool yn);
1523 void set_all_audio_visibility (int type, bool yn);
1525 /* edit group management */
1527 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1528 GroupListModelColumns () {
1534 Gtk::TreeModelColumn<bool> is_active;
1535 Gtk::TreeModelColumn<bool> is_visible;
1536 Gtk::TreeModelColumn<std::string> text;
1537 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1540 GroupListModelColumns group_columns;
1541 Glib::RefPtr<Gtk::ListStore> group_model;
1542 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1544 Gtk::TreeView edit_group_display;
1545 Gtk::ScrolledWindow edit_group_display_scroller;
1546 Gtk::Menu* edit_group_list_menu;
1548 void build_edit_group_list_menu ();
1549 void activate_all_edit_groups ();
1550 void disable_all_edit_groups ();
1552 bool in_edit_group_row_change;
1553 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1554 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1555 void new_edit_group ();
1556 void edit_group_list_button_clicked ();
1557 gint edit_group_list_button_press_event (GdkEventButton* ev);
1558 void add_edit_group (ARDOUR::RouteGroup* group);
1559 void remove_selected_edit_group ();
1560 void edit_groups_changed ();
1561 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1563 Gtk::VBox list_vpacker;
1567 bool autoscroll_active;
1568 int autoscroll_timeout_tag;
1569 int autoscroll_direction;
1570 uint32_t autoscroll_cnt;
1571 nframes_t autoscroll_distance;
1573 static gint _autoscroll_canvas (void *);
1574 bool autoscroll_canvas ();
1575 void start_canvas_autoscroll (int direction);
1576 void stop_canvas_autoscroll ();
1577 void maybe_autoscroll (GdkEvent*);
1586 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1587 void point_trim (GdkEvent*);
1588 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1589 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1590 void single_start_trim (RegionView&, nframes_t, bool, bool);
1591 void single_end_trim (RegionView&, nframes_t, bool, bool);
1593 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1594 void thaw_region_after_trim (RegionView& rv);
1596 void trim_region_to_edit_cursor ();
1597 void trim_region_from_edit_cursor ();
1599 bool show_gain_after_trim;
1603 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1604 const Glib::RefPtr<Gdk::DragContext>& context,
1607 const Gtk::SelectionData& data,
1611 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1614 const Gtk::SelectionData& data,
1618 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1621 const Gtk::SelectionData& data,
1626 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1629 const Gtk::SelectionData& data,
1633 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1636 const Gtk::SelectionData& data,
1642 ExportDialog *export_dialog;
1643 ExportDialog *export_range_markers_dialog;
1645 void export_range (nframes_t start, nframes_t end);
1646 void export_range_markers ();
1648 int write_region_selection(RegionSelection&);
1649 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1650 void export_region ();
1651 void bounce_region_selection ();
1652 void bounce_range_selection ();
1653 void external_edit_region ();
1655 int write_audio_selection (TimeSelection&);
1656 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1658 void write_selection ();
1662 UndoAction get_memento() const;
1664 XMLNode *before; /* used in *_reversible_command */
1665 void begin_reversible_command (string cmd_name);
1666 void commit_reversible_command ();
1668 /* visual history */
1670 UndoHistory visual_history;
1671 UndoTransaction current_visual_command;
1674 void update_title ();
1675 void update_title_s (const string & snapshot_name);
1678 Selection* selection;
1679 double frames_per_unit;
1685 void store_state (State&) const;
1686 void restore_state (State *);
1688 void instant_save ();
1690 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1692 /* freeze operations */
1694 ARDOUR::InterThreadInfo freeze_status;
1695 gint freeze_progress_timeout (void *);
1696 static void* _freeze_thread (void*);
1697 void* freeze_thread ();
1699 void freeze_route ();
1700 void unfreeze_route ();
1702 /* edit-group solo + mute */
1704 void set_edit_group_solo (ARDOUR::Route&, bool);
1705 void set_edit_group_mute (ARDOUR::Route&, bool);
1709 void duplicate_dialog (bool for_region);
1711 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1713 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1714 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1715 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1717 struct TimeStretchDialog : public ArdourDialog {
1718 ARDOUR::Session::TimeStretchRequest request;
1720 RegionSelection regions;
1721 Gtk::ProgressBar progress_bar;
1722 Gtk::ToggleButton quick_button;
1723 Gtk::ToggleButton antialias_button;
1724 Gtk::Button* cancel_button;
1725 Gtk::Button* action_button;
1726 Gtk::HBox upper_button_box;
1730 TimeStretchDialog (Editor& e);
1732 gint update_progress ();
1733 sigc::connection first_cancel;
1734 sigc::connection first_delete;
1735 void cancel_timestretch_in_progress ();
1736 gint delete_timestretch_in_progress (GdkEventAny*);
1739 /* "whats mine is yours" */
1741 friend class TimeStretchDialog;
1743 TimeStretchDialog* current_timestretch;
1745 static void* timestretch_thread (void *arg);
1746 int run_timestretch (RegionSelection&, float fraction);
1747 void do_timestretch (TimeStretchDialog&);
1749 /* editor-mixer strip */
1751 MixerStrip *current_mixer_strip;
1752 bool show_editor_mixer_when_tracks_arrive;
1753 Gtk::VBox current_mixer_strip_vbox;
1754 void cms_deleted ();
1755 void current_mixer_strip_hidden ();
1756 void current_mixer_strip_removed ();
1758 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1759 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1761 /* nudging tracks */
1763 void nudge_track (bool use_edit_cursor, bool forwards);
1767 bool _xfade_visibility;
1769 /* <CMT Additions> */
1770 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1771 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1773 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1774 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1776 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1777 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1778 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1780 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1781 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1782 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1783 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1785 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1786 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1787 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1788 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1790 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1791 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1792 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1793 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1794 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1795 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1797 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1798 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1799 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1800 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1801 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1802 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1804 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1805 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1807 ImageFrameSocketHandler* image_socket_listener ;
1808 /* </CMT Additions> */
1810 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1811 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1812 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1813 void xfade_edit_left_region ();
1814 void xfade_edit_right_region ();
1816 static const int32_t default_width = 995;
1817 static const int32_t default_height = 765;
1821 Gtk::Button nudge_forward_button;
1822 Gtk::Button nudge_backward_button;
1823 Gtk::HBox nudge_hbox;
1824 Gtk::VBox nudge_vbox;
1825 AudioClock nudge_clock;
1827 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1831 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1833 /* handling cleanup */
1835 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1837 vector<sigc::connection> session_connections;
1839 /* tracking step changes of track height */
1841 TimeAxisView* current_stepping_trackview;
1842 struct timeval last_track_height_step_timestamp;
1843 gint track_height_step_timeout();
1844 sigc::connection step_timeout;
1846 TimeAxisView* entered_track;
1847 RegionView* entered_regionview;
1848 bool clear_entered_track;
1849 gint left_track_canvas (GdkEventCrossing*);
1850 void set_entered_track (TimeAxisView*);
1851 void set_entered_regionview (RegionView*);
1852 gint left_automation_track ();
1854 bool _new_regionviews_show_envelope;
1856 void toggle_gain_envelope_visibility ();
1857 void toggle_gain_envelope_active ();
1858 void reset_region_gain_envelopes ();
1860 Gtk::CheckMenuItem* region_envelope_visible_item;
1861 Gtk::CheckMenuItem* region_envelope_active_item;
1862 Gtk::CheckMenuItem* region_mute_item;
1863 Gtk::CheckMenuItem* region_lock_item;
1864 Gtk::CheckMenuItem* region_opaque_item;
1866 bool on_key_press_event (GdkEventKey*);
1868 void session_state_saved (string);
1870 Glib::RefPtr<Gtk::Action> undo_action;
1871 Glib::RefPtr<Gtk::Action> redo_action;
1873 void history_changed ();
1874 void color_handler ();
1877 #endif /* __ardour_editor_h__ */