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);
177 nframes_t unit_to_frame (double unit) {
178 return (nframes_t) rint (unit * frames_per_unit);
181 double frame_to_unit (nframes_t frame) {
182 return rint ((double) frame / (double) frames_per_unit);
185 double frame_to_unit (double frame) {
186 return rint (frame / frames_per_unit);
189 /* NOTE: these functions assume that the "pixel" coordinate is
190 the result of using the world->canvas affine transform on a
191 world coordinate. These coordinates already take into
192 account any scrolling carried out by adjusting the
196 nframes_t pixel_to_frame (double pixel) {
198 /* pixel can be less than zero when motion events
199 are processed. since we've already run the world->canvas
200 affine, that means that the location *really* is "off
201 to the right" and thus really is "before the start".
205 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
211 gulong frame_to_pixel (nframes_t frame) {
212 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
217 Selection& get_selection() const { return *selection; }
218 Selection& get_cut_buffer() const { return *cut_buffer; }
220 bool extend_selection_to_track (TimeAxisView&);
222 void play_selection ();
223 void select_all_in_track (Selection::Operation op);
224 void select_all (Selection::Operation op);
225 void invert_selection_in_track ();
226 void invert_selection ();
230 void set_show_measures (bool yn);
231 bool show_measures () const { return _show_measures; }
232 bool initial_ruler_update_required;
235 /* analysis window */
236 void analyze_region_selection();
237 void analyze_range_selection();
242 /* these initiate export ... */
244 void export_session();
245 void export_selection();
248 void add_toplevel_controls (Gtk::Container&);
250 void set_zoom_focus (Editing::ZoomFocus);
251 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
252 gdouble get_current_zoom () { return frames_per_unit; }
254 void temporal_zoom_step (bool coarser);
256 /* stuff that AudioTimeAxisView and related classes use */
258 PlaylistSelector& playlist_selector() const;
259 void route_name_changed (TimeAxisView *);
260 gdouble frames_per_unit;
261 nframes_t leftmost_frame;
262 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
264 void new_playlists ();
265 void copy_playlists ();
266 void clear_playlists ();
268 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
270 Width editor_mixer_strip_width;
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_crossfade_model ();
313 void set_crossfade_model (ARDOUR::CrossfadeModel);
316 void set_layer_model (ARDOUR::LayerModel);
317 void update_layering_model ();
319 /* redirect shared ops menu. caller must free returned menu */
321 Gtk::Menu* redirect_menu ();
323 /* floating windows/transient */
325 void ensure_float (Gtk::Window&);
329 void scroll_tracks_down_line ();
330 void scroll_tracks_up_line ();
332 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
333 void prepare_for_cleanup ();
335 void maximise_editing_space();
336 void restore_editing_space();
338 void reset_x_origin (nframes_t);
339 void reset_zoom (double);
340 void reposition_and_zoom (nframes_t, double);
343 void map_transport_state ();
344 void map_position_change (nframes_t);
350 ARDOUR::Session *session;
351 ARDOUR::AudioEngine& engine;
354 PlaylistSelector* _playlist_selector;
356 void set_frames_per_unit (double);
358 Editing::MouseMode mouse_mode;
360 int post_maximal_editor_width;
361 int post_maximal_pane_position;
362 int pre_maximal_pane_position;
363 int pre_maximal_editor_width;
364 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
366 Gtk::Notebook the_notebook;
367 Gtk::HPaned edit_pane;
369 Gtk::EventBox meter_base;
371 Gtk::EventBox marker_base;
372 Gtk::HBox marker_box;
373 Gtk::VBox scrollers_rulers_markers_box;
375 void location_changed (ARDOUR::Location *);
376 void location_flags_changed (ARDOUR::Location *, void *);
377 void refresh_location_display ();
378 void refresh_location_display_s (ARDOUR::Change);
379 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
380 void add_new_location (ARDOUR::Location *);
381 void location_gone (ARDOUR::Location *);
382 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
383 gint really_remove_marker (ARDOUR::Location* loc);
385 uint32_t location_marker_color;
386 uint32_t location_range_color;
387 uint32_t location_loop_color;
388 uint32_t location_punch_color;
389 uint32_t location_cd_marker_color;
391 struct LocationMarkers {
399 void set_name (const string&);
400 void set_position (nframes_t start, nframes_t end = 0);
401 void set_color_rgba (uint32_t);
404 LocationMarkers *find_location_markers (ARDOUR::Location *);
405 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
407 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
408 LocationMarkerMap location_markers;
410 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
411 void clear_marker_display ();
412 void mouse_add_new_marker (nframes_t where);
414 TimeAxisView* clicked_trackview;
415 AudioTimeAxisView* clicked_audio_trackview;
416 RegionView* clicked_regionview;
417 RegionView* latest_regionview;
418 uint32_t clicked_selection;
419 CrossfadeView* clicked_crossfadeview;
420 ControlPoint* clicked_control_point;
422 void sort_track_selection ();
424 void get_relevant_audio_tracks (std::set<AudioTimeAxisView*>& relevant_tracks);
425 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
427 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
429 void mapped_set_selected_regionview_from_click (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
430 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
431 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
432 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
436 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
437 bool button_release_can_deselect;
439 void catch_vanishing_regionview (RegionView *);
441 bool set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
443 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
444 bool set_selected_track_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
445 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
447 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
448 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
449 void collect_new_region_view (RegionView *);
451 Gtk::Menu track_context_menu;
452 Gtk::Menu track_region_context_menu;
453 Gtk::Menu track_selection_context_menu;
454 Gtk::Menu track_crossfade_context_menu;
456 Gtk::MenuItem* region_edit_menu_split_item;
457 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
458 Gtk::Menu * track_region_edit_playlist_menu;
459 Gtk::Menu * track_edit_playlist_submenu;
460 Gtk::Menu * track_selection_edit_playlist_submenu;
462 void popup_track_context_menu (int, int, ItemType, bool, nframes_t);
463 Gtk::Menu* build_track_context_menu (nframes_t);
464 Gtk::Menu* build_track_bus_context_menu (nframes_t);
465 Gtk::Menu* build_track_region_context_menu (nframes_t frame);
466 Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
467 Gtk::Menu* build_track_selection_context_menu (nframes_t);
468 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
469 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
470 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
471 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
472 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
474 void handle_new_route (ARDOUR::Session::RouteList&);
475 void remove_route (TimeAxisView *);
478 Gtk::HBox global_hpacker;
479 Gtk::VBox global_vpacker;
482 Gdk::Cursor* current_canvas_cursor;
484 ArdourCanvas::CanvasAA track_canvas;
485 ArdourCanvas::CanvasAA time_canvas;
487 ArdourCanvas::Text* first_action_message;
488 ArdourCanvas::Text* verbose_canvas_cursor;
489 bool verbose_cursor_visible;
491 void parameter_changed (const char *);
493 bool track_canvas_motion (GdkEvent*);
495 void set_verbose_canvas_cursor (const string &, double x, double y);
496 void set_verbose_canvas_cursor_text (const string &);
497 void show_verbose_canvas_cursor();
498 void hide_verbose_canvas_cursor();
500 bool verbose_cursor_on; // so far unused
502 Gtk::EventBox time_canvas_event_box;
503 Gtk::EventBox track_canvas_event_box;
504 Gtk::EventBox time_button_event_box;
506 ArdourCanvas::Group *minsec_group;
507 ArdourCanvas::Group *bbt_group;
508 ArdourCanvas::Group *smpte_group;
509 ArdourCanvas::Group *frame_group;
510 ArdourCanvas::Group *tempo_group;
511 ArdourCanvas::Group *meter_group;
512 ArdourCanvas::Group *marker_group;
513 ArdourCanvas::Group *range_marker_group;
514 ArdourCanvas::Group *transport_marker_group;
517 ruler_metric_smpte = 0,
518 ruler_metric_bbt = 1,
519 ruler_metric_frames = 2,
520 ruler_metric_minsec = 3,
522 ruler_time_tempo = 4,
523 ruler_time_meter = 5,
524 ruler_time_marker = 6,
525 ruler_time_range_marker = 7,
526 ruler_time_transport_marker = 8,
529 static GtkCustomMetric ruler_metrics[4];
531 bool no_ruler_shown_update;
533 gint ruler_button_press (GdkEventButton*);
534 gint ruler_button_release (GdkEventButton*);
535 gint ruler_mouse_motion (GdkEventMotion*);
537 gint ruler_pressed_button;
538 Gtk::Widget * ruler_grabbed_widget;
540 void initialize_rulers ();
541 void update_just_smpte ();
542 void update_fixed_rulers ();
543 void update_tempo_based_rulers ();
544 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
545 void update_ruler_visibility ();
546 void ruler_toggled (int);
547 gint ruler_label_button_release (GdkEventButton*);
548 void store_ruler_visibility ();
549 void restore_ruler_visibility ();
551 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
552 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
554 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
556 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
557 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
558 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
559 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
561 GtkWidget *_smpte_ruler;
562 GtkWidget *_bbt_ruler;
563 GtkWidget *_frames_ruler;
564 GtkWidget *_minsec_ruler;
565 Gtk::Widget *smpte_ruler;
566 Gtk::Widget *bbt_ruler;
567 Gtk::Widget *frames_ruler;
568 Gtk::Widget *minsec_ruler;
569 static Editor *ruler_editor;
571 static const double timebar_height;
572 guint32 visible_timebars;
573 Gtk::Menu *editor_ruler_menu;
575 ArdourCanvas::SimpleRect* tempo_bar;
576 ArdourCanvas::SimpleRect* meter_bar;
577 ArdourCanvas::SimpleRect* marker_bar;
578 ArdourCanvas::SimpleRect* range_marker_bar;
579 ArdourCanvas::SimpleRect* transport_marker_bar;
582 ArdourCanvas::SimpleLine* tempo_line;
583 ArdourCanvas::SimpleLine* meter_line;
584 ArdourCanvas::SimpleLine* marker_line;
585 ArdourCanvas::SimpleLine* range_marker_line;
586 ArdourCanvas::SimpleLine* transport_marker_line;
588 Gtk::Label minsec_label;
589 Gtk::Label bbt_label;
590 Gtk::Label smpte_label;
591 Gtk::Label frame_label;
592 Gtk::Label tempo_label;
593 Gtk::Label meter_label;
594 Gtk::Label mark_label;
595 Gtk::Label range_mark_label;
596 Gtk::Label transport_mark_label;
599 Gtk::VBox time_button_vbox;
600 Gtk::HBox time_button_hbox;
604 ArdourCanvas::Points points;
605 ArdourCanvas::Line canvas_item;
606 nframes_t current_frame;
609 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
612 void set_position (nframes_t);
613 void set_length (double units);
614 void set_y_axis (double position);
617 friend struct Cursor; /* it needs access to several private
621 Cursor* playhead_cursor;
623 ArdourCanvas::Group* cursor_group;
625 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
626 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
627 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
628 void cursor_to_selection_start (Cursor *);
629 void cursor_to_selection_end (Cursor *);
630 void select_all_selectables_using_cursor (Cursor *, bool);
631 void select_all_selectables_between_cursors (Cursor *, Cursor *);
633 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
635 vector<nframes_t> region_boundary_cache;
636 void build_region_boundary_cache ();
638 Gtk::VBox trackview_vpacker;
641 Gtk::HBox bottom_hbox;
643 Gtk::Table edit_packer;
644 Gtk::VScrollbar edit_vscrollbar;
646 Gtk::Adjustment vertical_adjustment;
647 Gtk::Adjustment horizontal_adjustment;
649 Gtk::Layout controls_layout;
650 bool control_layout_scroll (GdkEventScroll* ev);
651 void controls_layout_size_request (Gtk::Requisition*);
653 Gtk::HScrollbar edit_hscrollbar;
655 void reset_hscrollbar_stepping ();
657 bool hscrollbar_button_press (GdkEventButton*);
658 bool hscrollbar_button_release (GdkEventButton*);
659 void hscrollbar_allocate (Gtk::Allocation &alloc);
662 double canvas_height;
663 double full_canvas_height;
664 nframes_t last_canvas_frame;
666 bool track_canvas_map_handler (GdkEventAny*);
667 bool time_canvas_map_handler (GdkEventAny*);
669 gint edit_controls_button_release (GdkEventButton*);
670 Gtk::Menu *edit_controls_left_menu;
671 Gtk::Menu *edit_controls_right_menu;
673 Gtk::VBox track_canvas_vbox;
674 Gtk::VBox time_canvas_vbox;
675 Gtk::VBox edit_controls_vbox;
676 Gtk::HBox edit_controls_hbox;
678 void control_scroll (float);
679 bool deferred_control_scroll (nframes_t);
680 sigc::connection control_scroll_connection;
682 void tie_vertical_scrolling ();
683 void canvas_horizontally_scrolled ();
685 struct VisualChange {
692 nframes_t time_origin;
693 double frames_per_unit;
697 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
701 VisualChange pending_visual_change;
703 static int _idle_visual_changer (void *arg);
704 int idle_visual_changer ();
706 void queue_visual_change (nframes_t);
707 void queue_visual_change (double);
709 void end_location_changed (ARDOUR::Location*);
711 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
712 RegionListDisplayModelColumns() {
717 Gtk::TreeModelColumn<Glib::ustring> name;
718 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
719 Gtk::TreeModelColumn<Gdk::Color> color_;
722 RegionListDisplayModelColumns region_list_columns;
723 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
725 Glib::RefPtr<Gtk::TreeStore> region_list_model;
726 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
727 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
729 void region_list_selection_changed ();
730 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
732 Gtk::Menu *region_list_menu;
733 Gtk::ScrolledWindow region_list_scroller;
734 Gtk::Frame region_list_frame;
736 bool region_list_display_key_press (GdkEventKey *);
737 bool region_list_display_key_release (GdkEventKey *);
738 bool region_list_display_button_press (GdkEventButton *);
739 bool region_list_display_button_release (GdkEventButton *);
740 void region_list_clear ();
741 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
742 void build_region_list_menu ();
743 void show_region_list_display_context_menu (int button, int time);
745 bool show_automatic_regions_in_region_list;
746 Editing::RegionListSortType region_list_sort_type;
748 void reset_region_list_sort_direction (bool);
749 void reset_region_list_sort_type (Editing::RegionListSortType);
751 void toggle_full_region_list ();
752 void toggle_show_auto_regions ();
754 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
758 Gtk::ScrolledWindow snapshot_display_scroller;
759 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
760 SnapshotDisplayModelColumns() {
764 Gtk::TreeModelColumn<Glib::ustring> visible_name;
765 Gtk::TreeModelColumn<Glib::ustring> real_name;
768 SnapshotDisplayModelColumns snapshot_display_columns;
769 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
770 Gtk::TreeView snapshot_display;
772 bool snapshot_display_button_press (GdkEventButton*);
773 void snapshot_display_selection_changed ();
774 void redisplay_snapshots();
776 /* named selections */
778 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
779 NamedSelectionDisplayModelColumns() {
783 Gtk::TreeModelColumn<Glib::ustring> text;
784 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
787 NamedSelectionDisplayModelColumns named_selection_columns;
788 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
790 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
791 Gtk::ScrolledWindow named_selection_scroller;
793 void create_named_selection ();
794 void paste_named_selection (float times);
795 void remove_selected_named_selections ();
797 void handle_new_named_selection ();
798 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
799 void redisplay_named_selections ();
801 bool named_selection_display_button_release (GdkEventButton *ev);
802 bool named_selection_display_key_release (GdkEventKey *ev);
803 void named_selection_display_selection_changed ();
807 TrackViewList track_views;
808 TimeAxisView *trackview_by_y_position (double ypos);
810 static Gdk::Cursor* cross_hair_cursor;
811 static Gdk::Cursor* trimmer_cursor;
812 static Gdk::Cursor* selector_cursor;
813 static Gdk::Cursor* grabber_cursor;
814 static Gdk::Cursor* zoom_cursor;
815 static Gdk::Cursor* time_fx_cursor;
816 static Gdk::Cursor* fader_cursor;
817 static Gdk::Cursor* speaker_cursor;
818 static Gdk::Cursor* wait_cursor;
819 static Gdk::Cursor* timebar_cursor;
821 static void build_cursors ();
823 sigc::connection scroll_connection;
824 nframes_t last_update_frame;
825 void center_screen (nframes_t);
826 void center_screen_internal (nframes_t, float);
828 void update_current_screen ();
830 void session_going_away ();
832 nframes_t cut_buffer_start;
833 nframes_t cut_buffer_length;
835 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
836 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
837 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
838 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
839 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
840 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
842 /* KEYMAP HANDLING */
844 void register_actions ();
846 int ensure_cursor (nframes_t* pos);
848 void handle_new_audio_region (boost::weak_ptr<ARDOUR::AudioRegion>);
849 void handle_audio_region_removed (boost::weak_ptr<ARDOUR::AudioRegion>);
850 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
851 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
852 void redisplay_regions ();
853 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
855 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
857 void cut_copy (Editing::CutCopyOp);
858 void cut_copy_points (Editing::CutCopyOp);
859 void cut_copy_regions (Editing::CutCopyOp);
860 void cut_copy_ranges (Editing::CutCopyOp);
863 void paste_internal (nframes_t position, float times);
865 /* EDITING OPERATIONS */
867 void reset_point_selection ();
868 void toggle_region_mute ();
869 void toggle_region_lock ();
870 void toggle_region_opaque ();
871 void raise_region ();
872 void raise_region_to_top ();
873 void lower_region ();
874 void lower_region_to_bottom ();
875 void split_region ();
876 void split_region_at (nframes_t);
877 void split_regions_at (nframes_t, RegionSelection&);
878 void crop_region_to_selection ();
879 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
880 void set_region_sync_from_edit_cursor ();
881 void remove_region_sync();
882 void align_selection (ARDOUR::RegionPoint, nframes_t position);
883 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
884 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
885 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
886 void remove_clicked_region ();
887 void destroy_clicked_region ();
889 void duplicate_some_regions (RegionSelection&, float times);
890 void duplicate_selection (float times);
891 void region_fill_selection ();
893 void region_fill_track ();
894 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
895 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
896 void split_multichannel_region();
897 void reverse_region ();
898 void normalize_region ();
899 void denormalize_region ();
901 void audition_region_from_region_list ();
902 void hide_region_from_region_list ();
903 void remove_region_from_region_list ();
905 void align (ARDOUR::RegionPoint);
906 void align_relative (ARDOUR::RegionPoint);
913 void paste (float times);
915 int get_prefix (float&, bool&);
917 void keyboard_paste ();
918 void keyboard_duplicate_region ();
919 void keyboard_duplicate_selection ();
920 void keyboard_insert_region_list_selection ();
922 void region_from_selection ();
923 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
926 void rename_region ();
927 void rename_region_finished (bool);
929 void play_from_start ();
930 void play_from_edit_cursor ();
931 void play_selected_region ();
932 void audition_selected_region ();
933 void loop_selected_region ();
934 void play_location (ARDOUR::Location&);
935 void loop_location (ARDOUR::Location&);
937 Editing::ZoomFocus zoom_focus;
939 void temporal_zoom_selection ();
940 void temporal_zoom_session ();
941 void temporal_zoom (gdouble scale);
942 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
943 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
945 void amplitude_zoom (gdouble scale);
946 void amplitude_zoom_step (bool in);
948 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
949 void insert_region_list_selection (float times);
951 void add_external_audio_action (Editing::ImportMode);
953 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
954 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
955 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
956 int import_sndfile (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
957 int embed_sndfile (vector<Glib::ustring> paths, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
958 ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
959 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
961 /* generic interthread progress window */
963 ArdourDialog* interthread_progress_window;
964 Gtk::Label interthread_progress_label;
965 Gtk::VBox interthread_progress_vbox;
966 Gtk::ProgressBar interthread_progress_bar;
967 Gtk::Button interthread_cancel_button;
968 Gtk::Label interthread_cancel_label;
969 sigc::connection interthread_progress_connection;
970 void interthread_cancel_clicked ();
971 void build_interthread_progress_window ();
972 ARDOUR::InterThreadInfo* current_interthread_info;
975 AnalysisWindow* analysis_window;
978 /* import specific info */
980 ARDOUR::Session::import_status import_status;
981 gint import_progress_timeout (void *);
982 static void *_import_thread (void *);
983 void* import_thread ();
985 /* to support this ... */
987 void import_audio (bool as_tracks);
988 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
990 void move_to_start ();
993 void center_playhead ();
994 void center_edit_cursor ();
995 void edit_cursor_backward ();
996 void edit_cursor_forward ();
997 void playhead_backward ();
998 void playhead_forward ();
999 void scroll_playhead (bool forward);
1000 void scroll_backward (float pages=0.8f);
1001 void scroll_forward (float pages=0.8f);
1002 void scroll_tracks_down ();
1003 void scroll_tracks_up ();
1004 void delete_sample_forward ();
1005 void delete_sample_backward ();
1006 void delete_screen ();
1007 void search_backwards ();
1008 void search_forwards ();
1010 void clear_markers ();
1011 void clear_ranges ();
1012 void clear_locations ();
1013 void unhide_markers ();
1014 void unhide_ranges ();
1015 void jump_forward_to_mark ();
1016 void jump_backward_to_mark ();
1017 void cursor_align (bool playhead_to_edit);
1019 void remove_last_capture ();
1020 void select_all_selectables_using_time_selection ();
1021 void select_all_selectables_using_loop();
1022 void select_all_selectables_using_punch();
1023 void set_selection_from_range (ARDOUR::Location&);
1024 void set_selection_from_punch ();
1025 void set_selection_from_loop ();
1026 void set_selection_from_audio_region ();
1028 void add_location_from_audio_region ();
1029 void add_location_from_selection ();
1030 void set_route_loop_selection ();
1032 void add_location_from_playhead_cursor ();
1034 void reverse_selection ();
1035 void edit_envelope ();
1037 void start_scrolling ();
1038 void stop_scrolling ();
1040 void keyboard_selection_begin ();
1041 void keyboard_selection_finish (bool add);
1042 bool have_pending_keyboard_selection;
1043 nframes_t pending_keyboard_selection_start;
1045 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1046 void extend_selection_to_end_of_region (bool next);
1047 void extend_selection_to_start_of_region (bool previous);
1049 Editing::SnapType snap_type;
1050 Editing::SnapMode snap_mode;
1051 double snap_threshold;
1053 void handle_gui_changes (const string &, void *);
1055 void hide_all_tracks (bool with_select);
1058 LineDragInfo current_line_drag_info;
1060 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1061 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1062 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1064 Gtk::Menu fade_context_menu;
1065 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1067 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1068 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1069 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1070 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1071 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1072 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1074 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1075 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1077 void set_fade_in_active (bool);
1078 void set_fade_out_active (bool);
1080 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1081 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1082 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1084 bool _dragging_playhead;
1086 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1087 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1088 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1089 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1090 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1091 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1092 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1093 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1096 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1097 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1100 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1102 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1103 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1104 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1105 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1106 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1107 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1108 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1109 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1110 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1111 void start_line_grab (AutomationLine *, GdkEvent*);
1112 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1113 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1114 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1115 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1117 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1119 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1120 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1122 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1123 void brush (nframes_t);
1125 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1126 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1128 /* Canvas event handlers */
1130 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1131 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1132 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1133 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1134 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1135 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1136 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1137 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1138 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1139 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1140 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1141 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1142 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1143 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1144 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1145 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1146 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1147 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1148 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1150 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1151 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1152 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1153 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1154 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1156 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1157 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1158 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1159 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1160 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1161 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1162 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1163 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1165 /* non-public event handlers */
1167 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1168 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1169 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1170 bool track_canvas_scroll (GdkEventScroll* event);
1172 Gtk::Allocation canvas_allocation;
1173 bool canvas_idle_queued;
1174 void track_canvas_allocate (Gtk::Allocation alloc);
1175 bool track_canvas_idle ();
1177 void set_edit_cursor (GdkEvent* event);
1178 void set_playhead_cursor (GdkEvent* event);
1180 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1181 void kbd_set_playhead_cursor ();
1182 void kbd_set_edit_cursor ();
1183 void kbd_mute_unmute_region ();
1185 void kbd_set_sync_position ();
1186 void kbd_align (ARDOUR::RegionPoint);
1187 void kbd_align_relative (ARDOUR::RegionPoint);
1189 void kbd_audition ();
1191 void kbd_do_split (GdkEvent*);
1192 void kbd_do_set_sync_position (GdkEvent* ev);
1193 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1194 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1195 void kbd_do_brush (GdkEvent*);
1196 void kbd_do_audition (GdkEvent*);
1198 void handle_new_duration ();
1199 void initialize_canvas ();
1200 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1202 /* display control */
1204 bool _show_measures;
1205 bool _show_waveforms;
1206 bool _follow_playhead;
1207 bool _show_waveforms_recording;
1209 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1211 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1212 TimeLineList free_measure_lines;
1213 TimeLineList used_measure_lines;
1215 ArdourCanvas::Group* time_line_group;
1216 ArdourCanvas::SimpleLine* get_time_line ();
1217 void hide_measures ();
1218 void draw_measures ();
1219 bool lazy_hide_and_draw_measures ();
1221 void new_tempo_section ();
1223 void mouse_add_new_tempo_event (nframes_t where);
1224 void mouse_add_new_meter_event (nframes_t where);
1226 void remove_tempo_marker (ArdourCanvas::Item*);
1227 void remove_meter_marker (ArdourCanvas::Item*);
1228 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1229 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1231 void edit_tempo_section (ARDOUR::TempoSection*);
1232 void edit_meter_section (ARDOUR::MeterSection*);
1233 void edit_tempo_marker (ArdourCanvas::Item*);
1234 void edit_meter_marker (ArdourCanvas::Item*);
1236 void marker_menu_edit ();
1237 void marker_menu_remove ();
1238 void marker_menu_rename ();
1239 void marker_menu_hide ();
1240 void marker_menu_loop_range ();
1241 void marker_menu_select_all_selectables_using_range ();
1242 void marker_menu_separate_regions_using_location ();
1243 void marker_menu_play_from ();
1244 void marker_menu_play_range ();
1245 void marker_menu_set_playhead ();
1246 void marker_menu_set_from_playhead ();
1247 void marker_menu_set_from_selection ();
1248 void new_transport_marker_menu_set_loop ();
1249 void new_transport_marker_menu_set_punch ();
1250 void update_loop_range_view (bool visibility=false);
1251 void update_punch_range_view (bool visibility=false);
1252 gint new_transport_marker_menu_popdown (GdkEventAny*);
1253 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1254 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1255 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1256 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1257 void build_range_marker_menu (bool loop_or_punch);
1258 void build_marker_menu (bool start_or_end);
1259 void build_tm_marker_menu ();
1260 void build_new_transport_marker_menu ();
1262 Gtk::Menu* tm_marker_menu;
1263 Gtk::Menu* marker_menu;
1264 Gtk::Menu* start_end_marker_menu;
1265 Gtk::Menu* range_marker_menu;
1266 Gtk::Menu* transport_marker_menu;
1267 Gtk::Menu* new_transport_marker_menu;
1268 ArdourCanvas::Item* marker_menu_item;
1270 typedef list<Marker*> Marks;
1273 void remove_metric_marks ();
1274 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1276 void tempo_map_changed (ARDOUR::Change);
1277 void redisplay_tempo ();
1279 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false);
1280 uint32_t bbt_beat_subdivision;
1284 Gtk::ToggleButton editor_mixer_button;
1286 void editor_mixer_button_toggled ();
1288 AudioClock edit_cursor_clock;
1289 AudioClock zoom_range_clock;
1290 Gtk::Button zoom_in_button;
1291 Gtk::Button zoom_out_button;
1292 Gtk::Button zoom_out_full_button;
1293 Gtk::Button zoom_onetoone_button;
1295 Gtk::VBox toolbar_clock_vbox;
1296 Gtk::VBox toolbar_selection_clock_vbox;
1297 Gtk::Table toolbar_selection_clock_table;
1298 Gtk::Label toolbar_selection_cursor_label;
1300 Gtk::HBox mouse_mode_button_box;
1301 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1302 Gtk::ToggleButton mouse_select_button;
1303 Gtk::ToggleButton mouse_move_button;
1304 Gtk::ToggleButton mouse_gain_button;
1305 Gtk::ToggleButton mouse_zoom_button;
1306 Gtk::ToggleButton mouse_timefx_button;
1307 Gtk::ToggleButton mouse_audition_button;
1308 GroupedButtons *mouse_mode_button_set;
1309 void mouse_mode_toggled (Editing::MouseMode m);
1310 bool ignore_mouse_mode_toggle;
1312 gint mouse_select_button_release (GdkEventButton*);
1314 Gtk::VBox automation_box;
1315 Gtk::Button automation_mode_button;
1316 Gtk::ToggleButton global_automation_button;
1318 Gtk::ComboBoxText edit_mode_selector;
1319 Gtk::VBox edit_mode_box;
1321 void edit_mode_selection_done ();
1323 Gtk::ComboBoxText snap_type_selector;
1324 Gtk::ComboBoxText snap_mode_selector;
1327 std::vector<std::string> snap_type_strings;
1328 std::vector<std::string> snap_mode_strings;
1330 void snap_type_selection_done ();
1331 void snap_mode_selection_done ();
1332 void snap_mode_chosen (Editing::SnapMode);
1333 void snap_type_chosen (Editing::SnapType);
1335 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1336 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1338 Gtk::ComboBoxText zoom_focus_selector;
1339 Gtk::VBox zoom_focus_box;
1341 std::vector<std::string> zoom_focus_strings;
1343 void zoom_focus_selection_done ();
1344 void zoom_focus_chosen (Editing::ZoomFocus);
1346 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1350 void zoom_adjustment_changed();
1352 void edit_cursor_clock_changed();
1354 void setup_toolbar ();
1356 Gtkmm2ext::TearOff* tools_tearoff;
1357 Gtk::HBox toolbar_hbox;
1358 Gtk::EventBox toolbar_base;
1359 Gtk::Frame toolbar_frame;
1361 /* selection process */
1363 Selection* selection;
1364 Selection* cut_buffer;
1366 void time_selection_changed ();
1367 void track_selection_changed ();
1368 void region_selection_changed ();
1369 void point_selection_changed ();
1378 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1379 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1380 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1381 void cancel_selection ();
1383 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1384 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1385 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1387 bool audio_region_selection_covers (nframes_t where);
1389 /* transport range select process */
1390 enum RangeMarkerOp {
1392 CreateTransportMarker
1395 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1396 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1397 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1399 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1400 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1401 ArdourCanvas::Line* marker_drag_line;
1402 ArdourCanvas::Points marker_drag_line_points;
1403 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1405 void update_marker_drag_item (ARDOUR::Location *);
1407 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1408 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1409 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1410 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1411 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1412 ArdourCanvas::SimpleLine *transport_punchin_line;
1413 ArdourCanvas::SimpleLine *transport_punchout_line;
1414 ArdourCanvas::SimpleRect *transport_preroll_rect;
1415 ArdourCanvas::SimpleRect *transport_postroll_rect;
1417 ARDOUR::Location* transport_loop_location();
1418 ARDOUR::Location* transport_punch_location();
1420 ARDOUR::Location *temp_location;
1422 /* object rubberband select process */
1424 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1425 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1426 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1428 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1430 ArdourCanvas::SimpleRect *rubberband_rect;
1432 /* mouse zoom process */
1434 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1435 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1436 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1438 ArdourCanvas::SimpleRect *zoom_rect;
1439 void reposition_zoom_rect (nframes_t start, nframes_t end);
1441 /* diskstream/route display management */
1443 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1444 RouteDisplayModelColumns() {
1449 Gtk::TreeModelColumn<Glib::ustring> text;
1450 Gtk::TreeModelColumn<bool> visible;
1451 Gtk::TreeModelColumn<TimeAxisView*> tv;
1454 RouteDisplayModelColumns route_display_columns;
1455 Glib::RefPtr<Gtk::ListStore> route_display_model;
1456 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1458 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1459 Gtk::ScrolledWindow route_list_scroller;
1460 Gtk::Menu* route_list_menu;
1462 bool route_list_display_button_press (GdkEventButton*);
1463 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1465 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1466 void route_list_delete (const Gtk::TreeModel::Path&);
1467 void initial_route_list_display ();
1468 void redisplay_route_list();
1469 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1470 bool ignore_route_list_reorder;
1471 bool no_route_list_redisplay;
1473 void build_route_list_menu ();
1474 void show_route_list_menu ();
1476 void show_all_routes ();
1477 void hide_all_routes ();
1478 void show_all_audiotracks ();
1479 void hide_all_audiotracks ();
1480 void show_all_audiobus ();
1481 void hide_all_audiobus ();
1483 void set_all_tracks_visibility (bool yn);
1484 void set_all_audio_visibility (int type, bool yn);
1486 /* edit group management */
1488 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1489 GroupListModelColumns () {
1495 Gtk::TreeModelColumn<bool> is_active;
1496 Gtk::TreeModelColumn<bool> is_visible;
1497 Gtk::TreeModelColumn<std::string> text;
1498 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1501 GroupListModelColumns group_columns;
1502 Glib::RefPtr<Gtk::ListStore> group_model;
1503 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1505 Gtk::TreeView edit_group_display;
1506 Gtk::ScrolledWindow edit_group_display_scroller;
1507 Gtk::Menu* edit_group_list_menu;
1509 void build_edit_group_list_menu ();
1510 void activate_all_edit_groups ();
1511 void disable_all_edit_groups ();
1513 bool in_edit_group_row_change;
1514 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1515 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1516 void new_edit_group ();
1517 void edit_group_list_button_clicked ();
1518 gint edit_group_list_button_press_event (GdkEventButton* ev);
1519 void add_edit_group (ARDOUR::RouteGroup* group);
1520 void remove_selected_edit_group ();
1521 void edit_groups_changed ();
1522 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1524 Gtk::VBox list_vpacker;
1528 bool autoscroll_active;
1529 int autoscroll_timeout_tag;
1530 int autoscroll_direction;
1531 uint32_t autoscroll_cnt;
1532 nframes_t autoscroll_distance;
1534 static gint _autoscroll_canvas (void *);
1535 bool autoscroll_canvas ();
1536 void start_canvas_autoscroll (int direction);
1537 void stop_canvas_autoscroll ();
1538 void maybe_autoscroll (GdkEvent*);
1547 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1548 void point_trim (GdkEvent*);
1549 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1550 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1551 void single_start_trim (RegionView&, nframes_t, bool, bool);
1552 void single_end_trim (RegionView&, nframes_t, bool, bool);
1554 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1555 void thaw_region_after_trim (RegionView& rv);
1557 void trim_region_to_edit_cursor ();
1558 void trim_region_from_edit_cursor ();
1560 bool show_gain_after_trim;
1564 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1565 const Glib::RefPtr<Gdk::DragContext>& context,
1568 const Gtk::SelectionData& data,
1572 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1575 const Gtk::SelectionData& data,
1579 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1582 const Gtk::SelectionData& data,
1587 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1590 const Gtk::SelectionData& data,
1594 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1597 const Gtk::SelectionData& data,
1603 ExportDialog *export_dialog;
1604 ExportDialog *export_range_markers_dialog;
1606 void export_range (nframes_t start, nframes_t end);
1607 void export_range_markers ();
1609 int write_region_selection(RegionSelection&);
1610 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1611 void export_region ();
1612 void bounce_region_selection ();
1613 void bounce_range_selection ();
1614 void external_edit_region ();
1616 int write_audio_selection (TimeSelection&);
1617 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1619 void write_selection ();
1623 UndoAction get_memento() const;
1625 XMLNode *before; /* used in *_reversible_command */
1626 void begin_reversible_command (string cmd_name);
1627 void commit_reversible_command ();
1629 /* visual history */
1631 UndoHistory visual_history;
1632 UndoTransaction current_visual_command;
1635 void update_title ();
1636 void update_title_s (const string & snapshot_name);
1639 Selection* selection;
1640 double frames_per_unit;
1646 void store_state (State&) const;
1647 void restore_state (State *);
1649 void instant_save ();
1651 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1653 /* freeze operations */
1655 ARDOUR::InterThreadInfo freeze_status;
1656 gint freeze_progress_timeout (void *);
1657 static void* _freeze_thread (void*);
1658 void* freeze_thread ();
1660 void freeze_route ();
1661 void unfreeze_route ();
1663 /* edit-group solo + mute */
1665 void set_edit_group_solo (ARDOUR::Route&, bool);
1666 void set_edit_group_mute (ARDOUR::Route&, bool);
1670 void duplicate_dialog (bool for_region);
1672 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1674 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1675 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1676 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1678 struct TimeStretchDialog : public ArdourDialog {
1679 ARDOUR::Session::TimeStretchRequest request;
1681 RegionSelection regions;
1682 Gtk::ProgressBar progress_bar;
1683 Gtk::ToggleButton quick_button;
1684 Gtk::ToggleButton antialias_button;
1685 Gtk::Button* cancel_button;
1686 Gtk::Button* action_button;
1687 Gtk::HBox upper_button_box;
1691 TimeStretchDialog (Editor& e);
1693 gint update_progress ();
1694 sigc::connection first_cancel;
1695 sigc::connection first_delete;
1696 void cancel_timestretch_in_progress ();
1697 gint delete_timestretch_in_progress (GdkEventAny*);
1700 /* "whats mine is yours" */
1702 friend class TimeStretchDialog;
1704 TimeStretchDialog* current_timestretch;
1706 static void* timestretch_thread (void *arg);
1707 int run_timestretch (RegionSelection&, float fraction);
1708 void do_timestretch (TimeStretchDialog&);
1710 /* editor-mixer strip */
1712 MixerStrip *current_mixer_strip;
1713 bool show_editor_mixer_when_tracks_arrive;
1714 Gtk::VBox current_mixer_strip_vbox;
1715 void cms_deleted ();
1716 void current_mixer_strip_hidden ();
1717 void current_mixer_strip_removed ();
1719 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1720 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1722 /* nudging tracks */
1724 void nudge_track (bool use_edit_cursor, bool forwards);
1728 bool _xfade_visibility;
1730 /* <CMT Additions> */
1731 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1732 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1734 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1735 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1737 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1738 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1739 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1741 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1742 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1743 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1744 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1746 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1747 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1748 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1749 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1751 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1752 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1753 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1754 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1755 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1756 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1758 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1759 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1760 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1761 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1762 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1763 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1765 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1766 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1768 ImageFrameSocketHandler* image_socket_listener ;
1769 /* </CMT Additions> */
1771 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1772 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1773 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1774 void xfade_edit_left_region ();
1775 void xfade_edit_right_region ();
1777 static const int32_t default_width = 995;
1778 static const int32_t default_height = 765;
1782 Gtk::Button nudge_forward_button;
1783 Gtk::Button nudge_backward_button;
1784 Gtk::HBox nudge_hbox;
1785 Gtk::VBox nudge_vbox;
1786 AudioClock nudge_clock;
1788 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1792 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1794 /* handling cleanup */
1796 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1798 vector<sigc::connection> session_connections;
1800 /* tracking step changes of track height */
1802 TimeAxisView* current_stepping_trackview;
1803 struct timeval last_track_height_step_timestamp;
1804 gint track_height_step_timeout();
1805 sigc::connection step_timeout;
1807 TimeAxisView* entered_track;
1808 RegionView* entered_regionview;
1809 bool clear_entered_track;
1810 gint left_track_canvas (GdkEventCrossing*);
1811 void set_entered_track (TimeAxisView*);
1812 void set_entered_regionview (RegionView*);
1813 gint left_automation_track ();
1815 bool _new_regionviews_show_envelope;
1817 void toggle_gain_envelope_visibility ();
1818 void toggle_gain_envelope_active ();
1819 void reset_region_gain_envelopes ();
1821 Gtk::CheckMenuItem* region_envelope_visible_item;
1822 Gtk::CheckMenuItem* region_envelope_active_item;
1823 Gtk::CheckMenuItem* region_mute_item;
1824 Gtk::CheckMenuItem* region_lock_item;
1825 Gtk::CheckMenuItem* region_opaque_item;
1827 bool on_key_press_event (GdkEventKey*);
1829 void session_state_saved (string);
1831 Glib::RefPtr<Gtk::Action> undo_action;
1832 Glib::RefPtr<Gtk::Action> redo_action;
1834 void history_changed ();
1837 #endif /* __ardour_editor_h__ */