2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef __ardour_editor_h__
22 #define __ardour_editor_h__
30 #include <libgnomecanvasmm/canvas.h>
31 #include <libgnomecanvasmm/group.h>
32 #include <libgnomecanvasmm/line.h>
36 #include <gtkmm/layout.h>
37 #include <gtkmm/comboboxtext.h>
39 #include <gtkmm2ext/selector.h>
40 #include <gtkmm2ext/click_box.h>
41 #include <gtkmm2ext/dndtreeview.h>
43 #include <pbd/stateful.h>
44 #include <ardour/session.h>
45 #include <ardour/tempo.h>
46 #include <ardour/location.h>
47 #include <ardour/region.h>
49 #include "audio_clock.h"
50 #include "gtk-custom-ruler.h"
51 #include "ardour_dialog.h"
52 #include "public_editor.h"
55 #include "editor_items.h"
56 #include "region_selection.h"
64 namespace LinuxAudioSystems {
69 class AudioDiskstream;
87 class RouteTimeAxisView;
88 class AudioTimeAxisView;
89 class AutomationTimeAxisView;
90 class AudioRegionView;
93 class PlaylistSelector;
97 class UIExportSpecification;
101 class TrackSelection;
102 class AutomationSelection;
105 class AudioStreamView;
108 class AnalysisWindow;
111 /* <CMT Additions> */
112 class ImageFrameView;
113 class ImageFrameTimeAxisView;
114 class ImageFrameTimeAxis;
115 class MarkerTimeAxis ;
117 class ImageFrameSocketHandler ;
118 class TimeAxisViewItem ;
119 /* </CMT Additions> */
122 class Editor : public PublicEditor
125 Editor (ARDOUR::AudioEngine&);
128 void connect_to_session (ARDOUR::Session *);
129 ARDOUR::Session* current_session() const { return session; }
131 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 void set_edit_menu (Gtk::Menu&);
179 nframes_t unit_to_frame (double unit) {
180 return (nframes_t) rint (unit * frames_per_unit);
183 double frame_to_unit (nframes_t frame) {
184 return rint ((double) frame / (double) frames_per_unit);
187 double frame_to_unit (double frame) {
188 return rint (frame / frames_per_unit);
191 /* NOTE: these functions assume that the "pixel" coordinate is
192 the result of using the world->canvas affine transform on a
193 world coordinate. These coordinates already take into
194 account any scrolling carried out by adjusting the
198 nframes_t pixel_to_frame (double pixel) {
200 /* pixel can be less than zero when motion events
201 are processed. since we've already run the world->canvas
202 affine, that means that the location *really* is "off
203 to the right" and thus really is "before the start".
207 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
213 gulong frame_to_pixel (nframes_t frame) {
214 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
219 Selection& get_selection() const { return *selection; }
220 Selection& get_cut_buffer() const { return *cut_buffer; }
222 void play_selection ();
223 void select_all_in_track (Selection::Operation op);
224 void select_all (Selection::Operation op);
225 void invert_selection_in_track ();
226 void invert_selection ();
230 void set_show_measures (bool yn);
231 bool show_measures () const { return _show_measures; }
232 bool initial_ruler_update_required;
235 /* analysis window */
236 void analyze_region_selection();
237 void analyze_range_selection();
242 /* these initiate export ... */
244 void export_session();
245 void export_selection();
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 (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; }
292 void toggle_waveform_visibility ();
293 void toggle_waveforms_while_recording ();
294 void toggle_measure_visibility ();
296 /* SMPTE timecode & video sync */
298 void smpte_fps_chosen (ARDOUR::Session::SmpteFormat format);
299 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
301 void update_smpte_mode();
302 void update_video_pullup();
306 void toggle_auto_xfade ();
307 void toggle_xfades_active ();
308 void toggle_xfade_visibility ();
309 bool xfade_visibility() const { return _xfade_visibility; }
310 void update_crossfade_model ();
311 void set_crossfade_model (ARDOUR::CrossfadeModel);
314 void set_layer_model (ARDOUR::LayerModel);
315 void update_layering_model ();
317 /* redirect shared ops menu. caller must free returned menu */
319 Gtk::Menu* redirect_menu ();
321 /* floating windows/transient */
323 void ensure_float (Gtk::Window&);
327 void scroll_tracks_down_line ();
328 void scroll_tracks_up_line ();
330 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
331 void prepare_for_cleanup ();
333 void reposition_x_origin (nframes_t sample);
335 void maximise_editing_space();
336 void restore_editing_space();
339 void map_transport_state ();
340 void map_position_change (nframes_t);
346 ARDOUR::Session *session;
347 ARDOUR::AudioEngine& engine;
350 PlaylistSelector* _playlist_selector;
352 void set_frames_per_unit (double);
354 Editing::MouseMode mouse_mode;
356 int pre_maximal_pane_position;
357 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
359 Gtk::Notebook the_notebook;
360 Gtk::HPaned edit_pane;
362 Gtk::EventBox meter_base;
364 Gtk::EventBox marker_base;
365 Gtk::HBox marker_box;
366 Gtk::VBox scrollers_rulers_markers_box;
368 void location_changed (ARDOUR::Location *);
369 void location_flags_changed (ARDOUR::Location *, void *);
370 void refresh_location_display ();
371 void refresh_location_display_s (ARDOUR::Change);
372 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
373 void add_new_location (ARDOUR::Location *);
374 void location_gone (ARDOUR::Location *);
375 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
376 gint really_remove_marker (ARDOUR::Location* loc);
378 uint32_t location_marker_color;
379 uint32_t location_range_color;
380 uint32_t location_loop_color;
381 uint32_t location_punch_color;
382 uint32_t location_cd_marker_color;
384 struct LocationMarkers {
392 void set_name (const string&);
393 void set_position (nframes_t start, nframes_t end = 0);
394 void set_color_rgba (uint32_t);
397 LocationMarkers *find_location_markers (ARDOUR::Location *);
398 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
400 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
401 LocationMarkerMap location_markers;
403 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
404 void clear_marker_display ();
405 void mouse_add_new_marker (nframes_t where);
407 TimeAxisView* clicked_trackview;
408 AudioTimeAxisView* clicked_audio_trackview;
409 RegionView* clicked_regionview;
410 RegionView* latest_regionview;
411 uint32_t clicked_selection;
412 CrossfadeView* clicked_crossfadeview;
413 ControlPoint* clicked_control_point;
415 void get_relevant_audio_tracks (AudioTimeAxisView& base, std::set<AudioTimeAxisView*>& relevant_tracks);
416 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
418 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
420 void mapped_set_selected_regionview_from_click (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
421 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
422 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
423 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
427 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
428 bool button_release_can_deselect;
430 void catch_vanishing_regionview (RegionView *);
432 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
433 bool set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool with_undo = true, bool no_remove=false);
434 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
436 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
437 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
438 void collect_new_region_view (RegionView *);
440 Gtk::Menu track_context_menu;
441 Gtk::Menu track_region_context_menu;
442 Gtk::Menu track_selection_context_menu;
443 Gtk::Menu track_crossfade_context_menu;
445 Gtk::MenuItem* region_edit_menu_split_item;
446 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
447 Gtk::Menu * track_region_edit_playlist_menu;
448 Gtk::Menu * track_edit_playlist_submenu;
449 Gtk::Menu * track_selection_edit_playlist_submenu;
451 void popup_track_context_menu (int, int, ItemType, bool, nframes_t);
452 Gtk::Menu* build_track_context_menu (nframes_t);
453 Gtk::Menu* build_track_bus_context_menu (nframes_t);
454 Gtk::Menu* build_track_region_context_menu (nframes_t frame);
455 Gtk::Menu* build_track_crossfade_context_menu (nframes_t);
456 Gtk::Menu* build_track_selection_context_menu (nframes_t);
457 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
458 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
459 void add_region_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
460 void add_crossfade_context_items (AudioStreamView*, ARDOUR::Crossfade*, Gtk::Menu_Helpers::MenuList&, bool many);
461 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
463 void handle_new_route (ARDOUR::Session::RouteList&);
464 void remove_route (TimeAxisView *);
467 Gtk::HBox global_hpacker;
468 Gtk::VBox global_vpacker;
471 Gdk::Cursor* current_canvas_cursor;
473 ArdourCanvas::CanvasAA track_canvas;
474 ArdourCanvas::CanvasAA time_canvas;
476 ArdourCanvas::Text* first_action_message;
477 ArdourCanvas::Text* verbose_canvas_cursor;
478 bool verbose_cursor_visible;
480 void parameter_changed (const char *);
482 bool track_canvas_motion (GdkEvent*);
484 void set_verbose_canvas_cursor (const string &, double x, double y);
485 void set_verbose_canvas_cursor_text (const string &);
486 void show_verbose_canvas_cursor();
487 void hide_verbose_canvas_cursor();
489 bool verbose_cursor_on; // so far unused
491 Gtk::EventBox time_canvas_event_box;
492 Gtk::EventBox track_canvas_event_box;
493 Gtk::EventBox time_button_event_box;
495 ArdourCanvas::Group *minsec_group;
496 ArdourCanvas::Group *bbt_group;
497 ArdourCanvas::Group *smpte_group;
498 ArdourCanvas::Group *frame_group;
499 ArdourCanvas::Group *tempo_group;
500 ArdourCanvas::Group *meter_group;
501 ArdourCanvas::Group *marker_group;
502 ArdourCanvas::Group *range_marker_group;
503 ArdourCanvas::Group *transport_marker_group;
506 ruler_metric_smpte = 0,
507 ruler_metric_bbt = 1,
508 ruler_metric_frames = 2,
509 ruler_metric_minsec = 3,
511 ruler_time_tempo = 4,
512 ruler_time_meter = 5,
513 ruler_time_marker = 6,
514 ruler_time_range_marker = 7,
515 ruler_time_transport_marker = 8,
518 static GtkCustomMetric ruler_metrics[4];
520 bool no_ruler_shown_update;
522 gint ruler_button_press (GdkEventButton*);
523 gint ruler_button_release (GdkEventButton*);
524 gint ruler_mouse_motion (GdkEventMotion*);
526 gint ruler_pressed_button;
527 Gtk::Widget * ruler_grabbed_widget;
529 void initialize_rulers ();
530 void update_just_smpte ();
531 void update_fixed_rulers ();
532 void update_tempo_based_rulers ();
533 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
534 void update_ruler_visibility ();
535 void ruler_toggled (int);
536 gint ruler_label_button_release (GdkEventButton*);
537 void store_ruler_visibility ();
538 void restore_ruler_visibility ();
540 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
541 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
542 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
543 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
545 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
546 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
547 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
548 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
550 GtkWidget *_smpte_ruler;
551 GtkWidget *_bbt_ruler;
552 GtkWidget *_frames_ruler;
553 GtkWidget *_minsec_ruler;
554 Gtk::Widget *smpte_ruler;
555 Gtk::Widget *bbt_ruler;
556 Gtk::Widget *frames_ruler;
557 Gtk::Widget *minsec_ruler;
558 static Editor *ruler_editor;
560 static const double timebar_height;
561 guint32 visible_timebars;
562 Gtk::Menu *editor_ruler_menu;
564 ArdourCanvas::SimpleRect* tempo_bar;
565 ArdourCanvas::SimpleRect* meter_bar;
566 ArdourCanvas::SimpleRect* marker_bar;
567 ArdourCanvas::SimpleRect* range_marker_bar;
568 ArdourCanvas::SimpleRect* transport_marker_bar;
571 ArdourCanvas::SimpleLine* tempo_line;
572 ArdourCanvas::SimpleLine* meter_line;
573 ArdourCanvas::SimpleLine* marker_line;
574 ArdourCanvas::SimpleLine* range_marker_line;
575 ArdourCanvas::SimpleLine* transport_marker_line;
577 Gtk::Label minsec_label;
578 Gtk::Label bbt_label;
579 Gtk::Label smpte_label;
580 Gtk::Label frame_label;
581 Gtk::Label tempo_label;
582 Gtk::Label meter_label;
583 Gtk::Label mark_label;
584 Gtk::Label range_mark_label;
585 Gtk::Label transport_mark_label;
588 Gtk::VBox time_button_vbox;
589 Gtk::HBox time_button_hbox;
593 ArdourCanvas::Points points;
594 ArdourCanvas::Line canvas_item;
595 nframes_t current_frame;
598 Cursor (Editor&, const string& color, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
601 void set_position (nframes_t);
602 void set_length (double units);
603 void set_y_axis (double position);
606 friend struct Cursor; /* it needs access to several private
610 Cursor* playhead_cursor;
612 ArdourCanvas::Group* cursor_group;
614 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
615 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
616 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
617 void cursor_to_selection_start (Cursor *);
618 void cursor_to_selection_end (Cursor *);
619 void select_all_selectables_using_cursor (Cursor *, bool);
620 void select_all_selectables_between_cursors (Cursor *, Cursor *);
622 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
624 vector<nframes_t> region_boundary_cache;
625 void build_region_boundary_cache ();
627 Gtk::VBox trackview_vpacker;
630 Gtk::HBox bottom_hbox;
632 Gtk::Table edit_packer;
633 Gtk::VScrollbar edit_vscrollbar;
635 Gtk::Adjustment vertical_adjustment;
636 Gtk::Adjustment horizontal_adjustment;
638 Gtk::Layout controls_layout;
639 bool control_layout_scroll (GdkEventScroll* ev);
640 void controls_layout_size_request (Gtk::Requisition*);
642 Gtk::HScrollbar edit_hscrollbar;
644 void reset_hscrollbar_stepping ();
646 bool hscrollbar_button_press (GdkEventButton*);
647 bool hscrollbar_button_release (GdkEventButton*);
648 void hscrollbar_allocate (Gtk::Allocation &alloc);
651 double canvas_height;
652 nframes_t last_canvas_frame;
654 bool track_canvas_map_handler (GdkEventAny*);
655 bool time_canvas_map_handler (GdkEventAny*);
657 gint edit_controls_button_release (GdkEventButton*);
658 Gtk::Menu *edit_controls_left_menu;
659 Gtk::Menu *edit_controls_right_menu;
661 Gtk::VBox track_canvas_vbox;
662 Gtk::VBox time_canvas_vbox;
663 Gtk::VBox edit_controls_vbox;
664 Gtk::HBox edit_controls_hbox;
666 void control_scroll (float);
667 bool deferred_control_scroll (nframes_t);
668 sigc::connection control_scroll_connection;
670 void tie_vertical_scrolling ();
671 void canvas_horizontally_scrolled ();
673 void reposition_and_zoom (nframes_t sample, double fpu);
674 gint deferred_reposition_and_zoom (nframes_t sample, double fpu);
675 void end_location_changed (ARDOUR::Location*);
676 bool repos_zoom_queued;
678 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
679 RegionListDisplayModelColumns() {
684 Gtk::TreeModelColumn<Glib::ustring> name;
685 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
686 Gtk::TreeModelColumn<Gdk::Color> color_;
689 RegionListDisplayModelColumns region_list_columns;
690 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
692 Glib::RefPtr<Gtk::TreeStore> region_list_model;
693 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
694 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
696 void region_list_selection_changed ();
697 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
699 Gtk::Menu *region_list_menu;
700 Gtk::ScrolledWindow region_list_scroller;
701 Gtk::Frame region_list_frame;
703 bool region_list_display_key_press (GdkEventKey *);
704 bool region_list_display_key_release (GdkEventKey *);
705 bool region_list_display_button_press (GdkEventButton *);
706 bool region_list_display_button_release (GdkEventButton *);
707 void region_list_clear ();
708 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
709 void build_region_list_menu ();
710 void show_region_list_display_context_menu (int button, int time);
712 bool show_automatic_regions_in_region_list;
713 Editing::RegionListSortType region_list_sort_type;
715 void reset_region_list_sort_direction (bool);
716 void reset_region_list_sort_type (Editing::RegionListSortType);
718 void toggle_full_region_list ();
719 void toggle_show_auto_regions ();
721 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
725 Gtk::ScrolledWindow snapshot_display_scroller;
726 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
727 SnapshotDisplayModelColumns() {
731 Gtk::TreeModelColumn<Glib::ustring> visible_name;
732 Gtk::TreeModelColumn<Glib::ustring> real_name;
735 SnapshotDisplayModelColumns snapshot_display_columns;
736 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
737 Gtk::TreeView snapshot_display;
739 bool snapshot_display_button_press (GdkEventButton*);
740 void snapshot_display_selection_changed ();
741 void redisplay_snapshots();
743 /* named selections */
745 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
746 NamedSelectionDisplayModelColumns() {
750 Gtk::TreeModelColumn<Glib::ustring> text;
751 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
754 NamedSelectionDisplayModelColumns named_selection_columns;
755 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
757 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
758 Gtk::ScrolledWindow named_selection_scroller;
760 void name_selection();
761 void named_selection_name_chosen ();
762 void create_named_selection (const string &);
763 void paste_named_selection (float times);
765 void handle_new_named_selection ();
766 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
767 void redisplay_named_selections ();
769 gint named_selection_display_button_press (GdkEventButton *ev);
770 void named_selection_display_selection_changed ();
774 TrackViewList track_views;
775 TimeAxisView *trackview_by_y_position (double ypos);
777 static Gdk::Cursor* cross_hair_cursor;
778 static Gdk::Cursor* trimmer_cursor;
779 static Gdk::Cursor* selector_cursor;
780 static Gdk::Cursor* grabber_cursor;
781 static Gdk::Cursor* zoom_cursor;
782 static Gdk::Cursor* time_fx_cursor;
783 static Gdk::Cursor* fader_cursor;
784 static Gdk::Cursor* speaker_cursor;
785 static Gdk::Cursor* wait_cursor;
786 static Gdk::Cursor* timebar_cursor;
788 static void build_cursors ();
790 sigc::connection scroll_connection;
791 nframes_t last_update_frame;
792 void center_screen (nframes_t);
793 void center_screen_internal (nframes_t, float);
795 void update_current_screen ();
797 void session_going_away ();
799 nframes_t cut_buffer_start;
800 nframes_t cut_buffer_length;
802 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
803 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
804 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
805 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
806 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
807 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
809 /* KEYMAP HANDLING */
811 void register_actions ();
813 int ensure_cursor (nframes_t* pos);
815 void handle_new_audio_region (boost::shared_ptr<ARDOUR::AudioRegion>);
816 void handle_audio_region_removed (boost::shared_ptr<ARDOUR::AudioRegion>);
817 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
818 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
819 void redisplay_regions ();
820 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
822 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
824 void cut_copy (Editing::CutCopyOp);
825 void cut_copy_points (Editing::CutCopyOp);
826 void cut_copy_regions (Editing::CutCopyOp);
827 void cut_copy_ranges (Editing::CutCopyOp);
830 void paste_internal (nframes_t position, float times);
832 /* EDITING OPERATIONS */
834 void reset_point_selection ();
835 void toggle_region_mute ();
836 void toggle_region_opaque ();
837 void raise_region ();
838 void raise_region_to_top ();
839 void lower_region ();
840 void lower_region_to_bottom ();
841 void split_region ();
842 void split_region_at (nframes_t);
843 void split_regions_at (nframes_t, RegionSelection&);
844 void crop_region_to_selection ();
845 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
846 void set_region_sync_from_edit_cursor ();
847 void remove_region_sync();
848 void align_selection (ARDOUR::RegionPoint, nframes_t position);
849 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
850 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
851 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
852 void remove_clicked_region ();
853 void destroy_clicked_region ();
855 void duplicate_some_regions (RegionSelection&, float times);
856 void duplicate_selection (float times);
857 void region_fill_selection ();
859 void region_fill_track ();
860 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
861 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
862 void split_multichannel_region();
863 void reverse_region ();
864 void normalize_region ();
865 void denormalize_region ();
867 void audition_region_from_region_list ();
868 void hide_region_from_region_list ();
869 void remove_region_from_region_list ();
871 void align (ARDOUR::RegionPoint);
872 void align_relative (ARDOUR::RegionPoint);
877 void paste (float times);
879 int get_prefix (float&, bool&);
881 void keyboard_paste ();
882 void keyboard_duplicate_region ();
883 void keyboard_duplicate_selection ();
884 void keyboard_insert_region_list_selection ();
886 void region_from_selection ();
887 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
890 void rename_region ();
891 void rename_region_finished (bool);
893 void play_from_start ();
894 void play_selected_region ();
895 void audition_selected_region ();
896 void loop_selected_region ();
897 void play_location (ARDOUR::Location&);
898 void loop_location (ARDOUR::Location&);
900 Editing::ZoomFocus zoom_focus;
902 void temporal_zoom_selection ();
903 void temporal_zoom_session ();
904 void temporal_zoom (gdouble scale);
905 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
906 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
908 void amplitude_zoom (gdouble scale);
909 void amplitude_zoom_step (bool in);
911 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
912 void insert_region_list_selection (float times);
914 void add_external_audio_action (Editing::ImportMode);
916 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
917 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
918 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
919 int import_sndfile (Glib::ustring path, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
920 int embed_sndfile (Glib::ustring path, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
921 ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
922 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
924 /* generic interthread progress window */
926 ArdourDialog* interthread_progress_window;
927 Gtk::Label interthread_progress_label;
928 Gtk::VBox interthread_progress_vbox;
929 Gtk::ProgressBar interthread_progress_bar;
930 Gtk::Button interthread_cancel_button;
931 Gtk::Label interthread_cancel_label;
932 sigc::connection interthread_progress_connection;
933 void interthread_cancel_clicked ();
934 void build_interthread_progress_window ();
935 ARDOUR::InterThreadInfo* current_interthread_info;
938 AnalysisWindow* analysis_window;
941 /* import specific info */
943 ARDOUR::Session::import_status import_status;
944 gint import_progress_timeout (void *);
945 static void *_import_thread (void *);
946 void* import_thread ();
948 /* to support this ... */
950 void import_audio (bool as_tracks);
951 void do_import (vector<string> paths, bool split, bool as_tracks);
953 void move_to_start ();
956 void center_playhead ();
957 void center_edit_cursor ();
958 void edit_cursor_backward ();
959 void edit_cursor_forward ();
960 void playhead_backward ();
961 void playhead_forward ();
962 void scroll_backward (float pages=0.8f);
963 void scroll_forward (float pages=0.8f);
964 void scroll_tracks_down ();
965 void scroll_tracks_up ();
966 void delete_sample_forward ();
967 void delete_sample_backward ();
968 void delete_screen ();
969 void search_backwards ();
970 void search_forwards ();
972 void clear_markers ();
973 void clear_ranges ();
974 void clear_locations ();
975 void jump_forward_to_mark ();
976 void jump_backward_to_mark ();
977 void cursor_align (bool playhead_to_edit);
979 void remove_last_capture ();
980 void select_all_selectables_using_time_selection ();
981 void select_all_selectables_using_loop();
982 void select_all_selectables_using_punch();
983 void set_selection_from_range (ARDOUR::Location&);
984 void set_selection_from_punch ();
985 void set_selection_from_loop ();
986 void set_selection_from_audio_region ();
988 void add_location_from_audio_region ();
989 void add_location_from_selection ();
990 void set_route_loop_selection ();
992 void add_location_from_playhead_cursor ();
994 void reverse_selection ();
995 void edit_envelope ();
997 void start_scrolling ();
998 void stop_scrolling ();
1000 void keyboard_selection_begin ();
1001 void keyboard_selection_finish (bool add);
1002 bool have_pending_keyboard_selection;
1003 nframes_t pending_keyboard_selection_start;
1005 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1006 void extend_selection_to_end_of_region (bool next);
1007 void extend_selection_to_start_of_region (bool previous);
1009 Editing::SnapType snap_type;
1010 Editing::SnapMode snap_mode;
1011 double snap_threshold;
1013 void handle_gui_changes (const string &, void *);
1015 void hide_all_tracks (bool with_select);
1018 LineDragInfo current_line_drag_info;
1020 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1021 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1022 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1024 Gtk::Menu fade_context_menu;
1025 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1027 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1028 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1029 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1030 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1031 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1032 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1034 std::set<ARDOUR::Playlist*> motion_frozen_playlists;
1035 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1036 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1038 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1039 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1040 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1041 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1042 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1043 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1044 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1045 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1047 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1048 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1049 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1050 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1052 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1054 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1055 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1056 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1057 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1058 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1059 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1060 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1061 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1062 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1063 void start_line_grab (AutomationLine *, GdkEvent*);
1064 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1065 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1066 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1067 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1069 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1071 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1072 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1074 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1075 void brush (nframes_t);
1077 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1078 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1080 /* Canvas event handlers */
1082 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1083 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1084 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1085 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1086 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1087 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1088 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1089 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1090 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1091 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1092 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1093 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1094 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1095 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1096 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1097 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1098 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1099 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1100 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1102 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1103 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1104 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1105 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1106 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1108 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1109 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1110 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1111 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1112 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1113 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1114 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1115 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1117 /* non-public event handlers */
1119 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1120 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1121 bool track_canvas_event (GdkEvent* event, ArdourCanvas::Item*);
1122 bool track_canvas_scroll (GdkEventScroll* event);
1124 void track_canvas_allocate (Gtk::Allocation alloc);
1126 void set_edit_cursor (GdkEvent* event);
1127 void set_playhead_cursor (GdkEvent* event);
1129 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1130 void kbd_set_playhead_cursor ();
1131 void kbd_set_edit_cursor ();
1132 void kbd_mute_unmute_region ();
1134 void kbd_set_sync_position ();
1135 void kbd_align (ARDOUR::RegionPoint);
1136 void kbd_align_relative (ARDOUR::RegionPoint);
1138 void kbd_audition ();
1140 void kbd_do_split (GdkEvent*);
1141 void kbd_do_set_sync_position (GdkEvent* ev);
1142 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1143 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1144 void kbd_do_brush (GdkEvent*);
1145 void kbd_do_audition (GdkEvent*);
1147 void handle_new_duration ();
1148 void initialize_canvas ();
1149 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1151 /* display control */
1153 bool _show_measures;
1154 bool _show_waveforms;
1155 bool _follow_playhead;
1156 bool _show_waveforms_recording;
1158 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1160 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1161 TimeLineList free_measure_lines;
1162 TimeLineList used_measure_lines;
1164 ArdourCanvas::Group* time_line_group;
1165 ArdourCanvas::SimpleLine* get_time_line ();
1166 void hide_measures ();
1167 void draw_measures ();
1168 bool lazy_hide_and_draw_measures ();
1170 void new_tempo_section ();
1172 void mouse_add_new_tempo_event (nframes_t where);
1173 void mouse_add_new_meter_event (nframes_t where);
1175 void remove_tempo_marker (ArdourCanvas::Item*);
1176 void remove_meter_marker (ArdourCanvas::Item*);
1177 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1178 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1180 void edit_tempo_section (ARDOUR::TempoSection*);
1181 void edit_meter_section (ARDOUR::MeterSection*);
1182 void edit_tempo_marker (ArdourCanvas::Item*);
1183 void edit_meter_marker (ArdourCanvas::Item*);
1185 void marker_menu_edit ();
1186 void marker_menu_remove ();
1187 void marker_menu_rename ();
1188 void marker_menu_hide ();
1189 void marker_menu_loop_range ();
1190 void marker_menu_select_all_selectables_using_range ();
1191 void marker_menu_separate_regions_using_location ();
1192 void marker_menu_play_from ();
1193 void marker_menu_set_playhead ();
1194 void marker_menu_set_from_playhead ();
1195 void marker_menu_set_from_selection ();
1196 void new_transport_marker_menu_set_loop ();
1197 void new_transport_marker_menu_set_punch ();
1198 void update_loop_range_view (bool visibility=false);
1199 void update_punch_range_view (bool visibility=false);
1200 gint new_transport_marker_menu_popdown (GdkEventAny*);
1201 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1202 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1203 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1204 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1205 void build_range_marker_menu ();
1206 void build_marker_menu ();
1207 void build_tm_marker_menu ();
1208 void build_transport_marker_menu ();
1209 void build_new_transport_marker_menu ();
1211 Gtk::Menu* tm_marker_menu;
1212 Gtk::Menu* marker_menu;
1213 Gtk::Menu* range_marker_menu;
1214 Gtk::Menu* transport_marker_menu;
1215 Gtk::Menu* new_transport_marker_menu;
1216 ArdourCanvas::Item* marker_menu_item;
1218 typedef list<Marker*> Marks;
1221 void remove_metric_marks ();
1222 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1224 void tempo_map_changed (ARDOUR::Change);
1225 void redisplay_tempo ();
1227 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false);
1228 uint32_t bbt_beat_subdivision;
1232 Gtk::ToggleButton editor_mixer_button;
1234 void editor_mixer_button_toggled ();
1236 AudioClock edit_cursor_clock;
1237 AudioClock zoom_range_clock;
1238 Gtk::Button zoom_in_button;
1239 Gtk::Button zoom_out_button;
1240 Gtk::Button zoom_out_full_button;
1241 Gtk::Button zoom_onetoone_button;
1243 Gtk::VBox toolbar_clock_vbox;
1244 Gtk::VBox toolbar_selection_clock_vbox;
1245 Gtk::Table toolbar_selection_clock_table;
1246 Gtk::Label toolbar_selection_cursor_label;
1248 Gtk::HBox mouse_mode_button_box;
1249 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1250 Gtk::ToggleButton mouse_select_button;
1251 Gtk::ToggleButton mouse_move_button;
1252 Gtk::ToggleButton mouse_gain_button;
1253 Gtk::ToggleButton mouse_zoom_button;
1254 Gtk::ToggleButton mouse_timefx_button;
1255 Gtk::ToggleButton mouse_audition_button;
1256 GroupedButtons *mouse_mode_button_set;
1257 void mouse_mode_toggled (Editing::MouseMode m);
1258 bool ignore_mouse_mode_toggle;
1260 gint mouse_select_button_release (GdkEventButton*);
1262 Gtk::VBox automation_box;
1263 Gtk::Button automation_mode_button;
1264 Gtk::ToggleButton global_automation_button;
1266 Gtk::ComboBoxText edit_mode_selector;
1267 Gtk::VBox edit_mode_box;
1269 void edit_mode_selection_done ();
1271 Gtk::ComboBoxText snap_type_selector;
1272 Gtk::ComboBoxText snap_mode_selector;
1275 std::vector<std::string> snap_type_strings;
1276 std::vector<std::string> snap_mode_strings;
1278 void snap_type_selection_done ();
1279 void snap_mode_selection_done ();
1280 void snap_mode_chosen (Editing::SnapMode);
1281 void snap_type_chosen (Editing::SnapType);
1283 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1284 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1286 Gtk::ComboBoxText zoom_focus_selector;
1287 Gtk::VBox zoom_focus_box;
1289 std::vector<std::string> zoom_focus_strings;
1291 void zoom_focus_selection_done ();
1292 void zoom_focus_chosen (Editing::ZoomFocus);
1294 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1298 void zoom_adjustment_changed();
1300 void edit_cursor_clock_changed();
1302 void setup_toolbar ();
1304 Gtkmm2ext::TearOff* tools_tearoff;
1305 Gtk::HBox toolbar_hbox;
1306 Gtk::EventBox toolbar_base;
1307 Gtk::Frame toolbar_frame;
1309 /* selection process */
1311 Selection* selection;
1312 Selection* cut_buffer;
1314 void time_selection_changed ();
1315 void track_selection_changed ();
1316 void region_selection_changed ();
1317 void point_selection_changed ();
1326 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1327 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1328 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1329 void cancel_selection ();
1331 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1332 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1333 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1335 bool audio_region_selection_covers (nframes_t where);
1337 /* transport range select process */
1338 enum RangeMarkerOp {
1340 CreateTransportMarker
1343 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1344 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1345 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1347 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1348 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1349 ArdourCanvas::Line* marker_drag_line;
1350 ArdourCanvas::Points marker_drag_line_points;
1351 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1353 void update_marker_drag_item (ARDOUR::Location *);
1355 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1356 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1357 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1358 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1359 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1360 ArdourCanvas::SimpleLine *transport_punchin_line;
1361 ArdourCanvas::SimpleLine *transport_punchout_line;
1362 ArdourCanvas::SimpleRect *transport_preroll_rect;
1363 ArdourCanvas::SimpleRect *transport_postroll_rect;
1365 ARDOUR::Location* transport_loop_location();
1366 ARDOUR::Location* transport_punch_location();
1368 ARDOUR::Location *temp_location;
1370 /* object rubberband select process */
1372 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1373 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1374 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1376 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, Selection::Operation op);
1378 ArdourCanvas::SimpleRect *rubberband_rect;
1380 /* mouse zoom process */
1382 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1383 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1384 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1386 ArdourCanvas::SimpleRect *zoom_rect;
1387 void reposition_zoom_rect (nframes_t start, nframes_t end);
1389 /* diskstream/route display management */
1391 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1392 RouteDisplayModelColumns() {
1397 Gtk::TreeModelColumn<Glib::ustring> text;
1398 Gtk::TreeModelColumn<bool> visible;
1399 Gtk::TreeModelColumn<TimeAxisView*> tv;
1402 RouteDisplayModelColumns route_display_columns;
1403 Glib::RefPtr<Gtk::ListStore> route_display_model;
1404 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1406 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1407 Gtk::ScrolledWindow route_list_scroller;
1408 Gtk::Menu* route_list_menu;
1410 bool route_list_display_button_press (GdkEventButton*);
1411 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1413 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1414 void route_list_delete (const Gtk::TreeModel::Path&);
1415 void initial_route_list_display ();
1416 void redisplay_route_list();
1417 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1418 bool ignore_route_list_reorder;
1419 bool no_route_list_redisplay;
1421 void build_route_list_menu ();
1422 void show_route_list_menu ();
1424 void show_all_routes ();
1425 void hide_all_routes ();
1426 void show_all_audiotracks ();
1427 void hide_all_audiotracks ();
1428 void show_all_audiobus ();
1429 void hide_all_audiobus ();
1431 void set_all_tracks_visibility (bool yn);
1432 void set_all_audio_visibility (int type, bool yn);
1434 /* edit group management */
1436 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1437 GroupListModelColumns () {
1443 Gtk::TreeModelColumn<bool> is_active;
1444 Gtk::TreeModelColumn<bool> is_visible;
1445 Gtk::TreeModelColumn<std::string> text;
1446 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1449 GroupListModelColumns group_columns;
1450 Glib::RefPtr<Gtk::ListStore> group_model;
1451 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1453 Gtk::TreeView edit_group_display;
1454 Gtk::ScrolledWindow edit_group_display_scroller;
1455 Gtk::Menu* edit_group_list_menu;
1457 void build_edit_group_list_menu ();
1458 void activate_all_edit_groups ();
1459 void disable_all_edit_groups ();
1461 bool in_edit_group_row_change;
1462 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1463 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1464 void new_edit_group ();
1465 void edit_group_list_button_clicked ();
1466 gint edit_group_list_button_press_event (GdkEventButton* ev);
1467 void add_edit_group (ARDOUR::RouteGroup* group);
1468 void remove_selected_edit_group ();
1469 void edit_groups_changed ();
1470 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1472 Gtk::VBox list_vpacker;
1476 bool autoscroll_active;
1477 int autoscroll_timeout_tag;
1478 int autoscroll_direction;
1479 uint32_t autoscroll_cnt;
1480 nframes_t autoscroll_distance;
1482 static gint _autoscroll_canvas (void *);
1483 bool autoscroll_canvas ();
1484 void start_canvas_autoscroll (int direction);
1485 void stop_canvas_autoscroll ();
1486 void maybe_autoscroll (GdkEvent*);
1495 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1496 void point_trim (GdkEvent*);
1497 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1498 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1499 void single_start_trim (RegionView&, nframes_t, bool, bool);
1500 void single_end_trim (RegionView&, nframes_t, bool, bool);
1502 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1503 void thaw_region_after_trim (RegionView& rv);
1505 void trim_region_to_edit_cursor ();
1506 void trim_region_from_edit_cursor ();
1508 bool show_gain_after_trim;
1512 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1513 const Glib::RefPtr<Gdk::DragContext>& context,
1516 const Gtk::SelectionData& data,
1520 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1523 const Gtk::SelectionData& data,
1527 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1530 const Gtk::SelectionData& data,
1535 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1538 const Gtk::SelectionData& data,
1542 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1545 const Gtk::SelectionData& data,
1551 ExportDialog *export_dialog;
1552 ExportDialog *export_range_markers_dialog;
1554 void export_range (nframes_t start, nframes_t end);
1555 void export_range_markers ();
1557 int write_region_selection(RegionSelection&);
1558 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1559 void export_region ();
1560 void bounce_region_selection ();
1561 void bounce_range_selection ();
1562 void external_edit_region ();
1564 int write_audio_selection (TimeSelection&);
1565 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1567 void write_selection ();
1571 UndoAction get_memento() const;
1573 XMLNode *before; /* used in *_reversible_command */
1574 void begin_reversible_command (string cmd_name);
1575 void commit_reversible_command ();
1577 /* visual history */
1579 UndoHistory visual_history;
1580 UndoTransaction current_visual_command;
1583 void update_title ();
1584 void update_title_s (const string & snapshot_name);
1587 Selection* selection;
1588 double frames_per_unit;
1594 void store_state (State&) const;
1595 void restore_state (State *);
1597 void instant_save ();
1599 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1601 /* freeze operations */
1603 ARDOUR::InterThreadInfo freeze_status;
1604 gint freeze_progress_timeout (void *);
1605 static void* _freeze_thread (void*);
1606 void* freeze_thread ();
1608 void freeze_route ();
1609 void unfreeze_route ();
1611 /* edit-group solo + mute */
1613 void set_edit_group_solo (ARDOUR::Route&, bool);
1614 void set_edit_group_mute (ARDOUR::Route&, bool);
1618 void duplicate_dialog (bool for_region);
1622 Gtk::Menu* edit_menu;
1623 bool edit_menu_map_handler (GdkEventAny*);
1625 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1627 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1628 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1629 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1631 struct TimeStretchDialog : public ArdourDialog {
1632 ARDOUR::Session::TimeStretchRequest request;
1634 RegionSelection regions;
1635 Gtk::ProgressBar progress_bar;
1636 Gtk::ToggleButton quick_button;
1637 Gtk::ToggleButton antialias_button;
1638 Gtk::Button* cancel_button;
1639 Gtk::Button* action_button;
1640 Gtk::HBox upper_button_box;
1644 TimeStretchDialog (Editor& e);
1646 gint update_progress ();
1647 sigc::connection first_cancel;
1648 sigc::connection first_delete;
1649 void cancel_timestretch_in_progress ();
1650 gint delete_timestretch_in_progress (GdkEventAny*);
1653 /* "whats mine is yours" */
1655 friend class TimeStretchDialog;
1657 TimeStretchDialog* current_timestretch;
1659 static void* timestretch_thread (void *arg);
1660 int run_timestretch (RegionSelection&, float fraction);
1661 void do_timestretch (TimeStretchDialog&);
1663 /* editor-mixer strip */
1665 MixerStrip *current_mixer_strip;
1666 Gtk::VBox current_mixer_strip_vbox;
1667 void cms_deleted ();
1668 void current_mixer_strip_hidden ();
1669 void current_mixer_strip_removed ();
1671 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1672 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1674 /* nudging tracks */
1676 void nudge_track (bool use_edit_cursor, bool forwards);
1680 bool _xfade_visibility;
1682 /* <CMT Additions> */
1683 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1684 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1686 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1687 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1689 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1690 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1691 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1693 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1694 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1695 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1696 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1698 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1699 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1700 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1701 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1703 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1704 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1705 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1706 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1707 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1708 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1710 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1711 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1712 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1713 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1714 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1715 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1717 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1718 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1720 ImageFrameSocketHandler* image_socket_listener ;
1721 /* </CMT Additions> */
1723 void toggle_xfade_active (ARDOUR::Crossfade*);
1724 void toggle_xfade_length (ARDOUR::Crossfade*);
1725 void edit_xfade (ARDOUR::Crossfade*);
1726 void xfade_edit_left_region ();
1727 void xfade_edit_right_region ();
1729 static const int32_t default_width = 995;
1730 static const int32_t default_height = 765;
1734 Gtk::Button nudge_forward_button;
1735 Gtk::Button nudge_backward_button;
1736 Gtk::HBox nudge_hbox;
1737 Gtk::VBox nudge_vbox;
1738 AudioClock nudge_clock;
1740 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1744 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1746 /* handling cleanup */
1748 int playlist_deletion_dialog (ARDOUR::Playlist*);
1750 vector<sigc::connection> session_connections;
1752 /* tracking step changes of track height */
1754 TimeAxisView* current_stepping_trackview;
1755 struct timeval last_track_height_step_timestamp;
1756 gint track_height_step_timeout();
1757 sigc::connection step_timeout;
1759 TimeAxisView* entered_track;
1760 RegionView* entered_regionview;
1761 bool clear_entered_track;
1762 gint left_track_canvas (GdkEventCrossing*);
1763 void set_entered_track (TimeAxisView*);
1764 void set_entered_regionview (RegionView*);
1765 gint left_automation_track ();
1767 bool _new_regionviews_show_envelope;
1769 void toggle_gain_envelope_visibility ();
1770 void toggle_gain_envelope_active ();
1772 bool on_key_press_event (GdkEventKey*);
1774 void session_state_saved (string);
1777 #endif /* __ardour_editor_h__ */