2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
29 #include <libgnomecanvasmm/canvas.h>
30 #include <libgnomecanvasmm/group.h>
31 #include <libgnomecanvasmm/line.h>
35 #include <gtkmm/layout.h>
36 #include <gtkmm/comboboxtext.h>
38 #include <gtkmm2ext/selector.h>
39 #include <gtkmm2ext/click_box.h>
40 #include <gtkmm2ext/dndtreeview.h>
42 #include <pbd/stateful.h>
43 #include <ardour/session.h>
44 #include <ardour/tempo.h>
45 #include <ardour/location.h>
46 #include <ardour/audioregion.h>
48 #include "audio_clock.h"
49 #include "gtk-custom-ruler.h"
50 #include "ardour_dialog.h"
51 #include "public_editor.h"
54 #include "editor_items.h"
55 #include "region_selection.h"
64 class AudioDiskstream;
82 class RouteTimeAxisView;
83 class AudioTimeAxisView;
84 class AutomationTimeAxisView;
85 class AudioRegionView;
88 class PlaylistSelector;
92 class UIExportSpecification;
97 class AutomationSelection;
100 class AudioStreamView;
103 class AnalysisWindow;
106 /* <CMT Additions> */
107 class ImageFrameView;
108 class ImageFrameTimeAxisView;
109 class ImageFrameTimeAxis;
110 class MarkerTimeAxis ;
112 class ImageFrameSocketHandler ;
113 class TimeAxisViewItem ;
114 /* </CMT Additions> */
117 class Editor : public PublicEditor
123 void connect_to_session (ARDOUR::Session *);
124 ARDOUR::Session* current_session() const { return session; }
126 nframes_t leftmost_position() const { return leftmost_frame; }
127 nframes_t current_page_frames() const {
128 return (nframes_t) floor (canvas_width * frames_per_unit);
131 void set_snap_to (Editing::SnapType);
132 void set_snap_mode (Editing::SnapMode);
133 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
135 void undo (uint32_t n = 1);
136 void redo (uint32_t n = 1);
138 XMLNode& get_state ();
139 int set_state (const XMLNode& );
141 void set_mouse_mode (Editing::MouseMode, bool force=true);
142 void step_mouse_mode (bool next);
143 Editing::MouseMode current_mouse_mode () { return mouse_mode; }
145 void add_imageframe_time_axis(const std::string & track_name, void*) ;
146 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
147 void connect_to_image_compositor() ;
148 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
149 TimeAxisView* get_named_time_axis(const std::string & name) ;
151 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
152 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
153 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
155 /* option editor-access */
157 void set_show_waveforms (bool yn);
158 bool show_waveforms() const { return _show_waveforms; }
160 void set_show_waveforms_recording (bool yn);
161 bool show_waveforms_recording() const { return _show_waveforms_recording; }
163 /* things that need to be public to be used in the main menubar */
165 void new_region_from_selection ();
166 void separate_region_from_selection ();
167 void separate_regions_using_location (ARDOUR::Location&);
168 void toggle_playback (bool with_abort);
169 void transition_to_rolling (bool forward);
173 nframes_t unit_to_frame (double unit) {
174 return (nframes_t) rint (unit * frames_per_unit);
177 double frame_to_unit (nframes_t frame) {
178 return rint ((double) frame / (double) frames_per_unit);
181 double frame_to_unit (double frame) {
182 return rint (frame / frames_per_unit);
185 /* NOTE: these functions assume that the "pixel" coordinate is
186 the result of using the world->canvas affine transform on a
187 world coordinate. These coordinates already take into
188 account any scrolling carried out by adjusting the
192 nframes_t pixel_to_frame (double pixel) {
194 /* pixel can be less than zero when motion events
195 are processed. since we've already run the world->canvas
196 affine, that means that the location *really* is "off
197 to the right" and thus really is "before the start".
201 return (nframes_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit);
207 gulong frame_to_pixel (nframes_t frame) {
208 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas.gobj())->pixels_per_unit)));
213 Selection& get_selection() const { return *selection; }
214 Selection& get_cut_buffer() const { return *cut_buffer; }
216 bool extend_selection_to_track (TimeAxisView&);
218 void play_selection ();
219 void select_all_in_track (Selection::Operation op);
220 void select_all (Selection::Operation op);
221 void invert_selection_in_track ();
222 void invert_selection ();
226 void set_show_measures (bool yn);
227 bool show_measures () const { return _show_measures; }
228 bool initial_ruler_update_required;
231 /* analysis window */
232 void analyze_region_selection();
233 void analyze_range_selection();
238 /* these initiate export ... */
240 void export_session();
241 void export_selection();
244 void add_toplevel_controls (Gtk::Container&);
246 void set_zoom_focus (Editing::ZoomFocus);
247 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
248 gdouble get_current_zoom () { return frames_per_unit; }
250 void temporal_zoom_step (bool coarser);
252 /* stuff that AudioTimeAxisView and related classes use */
254 PlaylistSelector& playlist_selector() const;
255 void route_name_changed (TimeAxisView *);
256 gdouble frames_per_unit;
257 nframes_t leftmost_frame;
258 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
260 void new_playlists ();
261 void copy_playlists ();
262 void clear_playlists ();
264 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
266 Width editor_mixer_strip_width;
267 void show_editor_mixer (bool yn);
268 void set_selected_mixer_strip (TimeAxisView&);
269 void hide_track_in_display (TimeAxisView& tv);
270 void show_track_in_display (TimeAxisView& tv);
272 /* nudge is initiated by transport controls owned by ARDOUR_UI */
274 void nudge_forward (bool next);
275 void nudge_backward (bool next);
277 /* nudge initiated from context menu */
279 void nudge_forward_capture_offset ();
280 void nudge_backward_capture_offset ();
282 /* playhead/screen stuff */
284 void set_follow_playhead (bool yn);
285 void toggle_follow_playhead ();
286 bool follow_playhead() const { return _follow_playhead; }
287 bool dragging_playhead () const { return _dragging_playhead; }
289 void toggle_waveform_visibility ();
290 void toggle_waveforms_while_recording ();
291 void toggle_measure_visibility ();
293 /* SMPTE timecode & video sync */
295 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
296 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
297 void subframes_per_frame_chosen (uint32_t);
299 void update_smpte_mode();
300 void update_video_pullup();
301 void update_subframes_per_frame ();
304 void toggle_auto_xfade ();
305 void toggle_xfades_active ();
306 void toggle_xfade_visibility ();
307 bool xfade_visibility() const { return _xfade_visibility; }
308 void update_xfade_visibility ();
309 void update_crossfade_model ();
310 void set_crossfade_model (ARDOUR::CrossfadeModel);
313 void set_layer_model (ARDOUR::LayerModel);
314 void update_layering_model ();
316 /* redirect shared ops menu. caller must free returned menu */
318 Gtk::Menu* redirect_menu ();
320 /* floating windows/transient */
322 void ensure_float (Gtk::Window&);
326 void scroll_tracks_down_line ();
327 void scroll_tracks_up_line ();
329 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
330 void prepare_for_cleanup ();
332 void maximise_editing_space();
333 void restore_editing_space();
335 void reset_x_origin (nframes_t);
336 void reset_zoom (double);
337 void reposition_and_zoom (nframes_t, double);
339 nframes_t edit_cursor_position(bool);
342 void map_transport_state ();
343 void map_position_change (nframes_t);
349 ARDOUR::Session *session;
352 PlaylistSelector* _playlist_selector;
354 void set_frames_per_unit (double);
356 Editing::MouseMode mouse_mode;
358 int post_maximal_editor_width;
359 int post_maximal_pane_position;
360 int pre_maximal_pane_position;
361 int pre_maximal_editor_width;
362 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
364 Gtk::Notebook the_notebook;
365 Gtk::HPaned edit_pane;
367 Gtk::EventBox meter_base;
369 Gtk::EventBox marker_base;
370 Gtk::HBox marker_box;
371 Gtk::VBox scrollers_rulers_markers_box;
373 void location_changed (ARDOUR::Location *);
374 void location_flags_changed (ARDOUR::Location *, void *);
375 void refresh_location_display ();
376 void refresh_location_display_s (ARDOUR::Change);
377 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
378 void add_new_location (ARDOUR::Location *);
379 void location_gone (ARDOUR::Location *);
380 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
381 gint really_remove_marker (ARDOUR::Location* loc);
383 uint32_t location_marker_color;
384 uint32_t location_range_color;
385 uint32_t location_loop_color;
386 uint32_t location_punch_color;
387 uint32_t location_cd_marker_color;
389 struct LocationMarkers {
397 void set_name (const string&);
398 void set_position (nframes_t start, nframes_t end = 0);
399 void set_color_rgba (uint32_t);
402 LocationMarkers *find_location_markers (ARDOUR::Location *);
403 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start);
405 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
406 LocationMarkerMap location_markers;
408 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
409 void clear_marker_display ();
410 void mouse_add_new_marker (nframes_t where);
412 TimeAxisView* clicked_trackview;
413 AudioTimeAxisView* clicked_audio_trackview;
414 RegionView* clicked_regionview;
415 RegionView* latest_regionview;
416 uint32_t clicked_selection;
417 CrossfadeView* clicked_crossfadeview;
418 ControlPoint* clicked_control_point;
420 void sort_track_selection ();
422 void get_relevant_audio_tracks (std::set<AudioTimeAxisView*>& relevant_tracks);
423 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&);
424 void mapover_audio_tracks (sigc::slot<void,AudioTimeAxisView&,uint32_t> sl);
426 /* functions to be passed to mapover_audio_tracks(), possibly with sigc::bind()-supplied arguments */
428 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*);
429 void mapped_use_new_playlist (AudioTimeAxisView&, uint32_t);
430 void mapped_use_copy_playlist (AudioTimeAxisView&, uint32_t);
431 void mapped_clear_playlist (AudioTimeAxisView&, uint32_t);
435 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
436 bool button_release_can_deselect;
438 void catch_vanishing_regionview (RegionView *);
440 bool set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
441 void select_all_tracks ();
443 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
444 bool set_selected_track_from_click (bool press, 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;
505 Gtk::Frame time_button_frame;
507 ArdourCanvas::Group *minsec_group;
508 ArdourCanvas::Group *bbt_group;
509 ArdourCanvas::Group *smpte_group;
510 ArdourCanvas::Group *frame_group;
511 ArdourCanvas::Group *tempo_group;
512 ArdourCanvas::Group *meter_group;
513 ArdourCanvas::Group *marker_group;
514 ArdourCanvas::Group *range_marker_group;
515 ArdourCanvas::Group *transport_marker_group;
518 ruler_metric_smpte = 0,
519 ruler_metric_bbt = 1,
520 ruler_metric_frames = 2,
521 ruler_metric_minsec = 3,
523 ruler_time_tempo = 4,
524 ruler_time_meter = 5,
525 ruler_time_marker = 6,
526 ruler_time_range_marker = 7,
527 ruler_time_transport_marker = 8,
530 static GtkCustomMetric ruler_metrics[4];
532 bool no_ruler_shown_update;
534 gint ruler_button_press (GdkEventButton*);
535 gint ruler_button_release (GdkEventButton*);
536 gint ruler_mouse_motion (GdkEventMotion*);
538 gint ruler_pressed_button;
539 Gtk::Widget * ruler_grabbed_widget;
541 void initialize_rulers ();
542 void update_just_smpte ();
543 void update_fixed_rulers ();
544 void update_tempo_based_rulers ();
545 void popup_ruler_menu (nframes_t where = 0, ItemType type = RegionItem);
546 void update_ruler_visibility ();
547 void ruler_toggled (int);
548 gint ruler_label_button_release (GdkEventButton*);
549 void store_ruler_visibility ();
550 void restore_ruler_visibility ();
552 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
553 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
554 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
555 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
557 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
558 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
559 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
560 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
562 Gtk::Widget *_ruler_separator;
563 GtkWidget *_smpte_ruler;
564 GtkWidget *_bbt_ruler;
565 GtkWidget *_frames_ruler;
566 GtkWidget *_minsec_ruler;
567 Gtk::Widget *smpte_ruler;
568 Gtk::Widget *bbt_ruler;
569 Gtk::Widget *frames_ruler;
570 Gtk::Widget *minsec_ruler;
571 static Editor *ruler_editor;
573 static const double timebar_height;
574 guint32 visible_timebars;
575 Gtk::Menu *editor_ruler_menu;
577 ArdourCanvas::SimpleRect* tempo_bar;
578 ArdourCanvas::SimpleRect* meter_bar;
579 ArdourCanvas::SimpleRect* marker_bar;
580 ArdourCanvas::SimpleRect* range_marker_bar;
581 ArdourCanvas::SimpleRect* transport_marker_bar;
584 ArdourCanvas::SimpleLine* tempo_line;
585 ArdourCanvas::SimpleLine* meter_line;
586 ArdourCanvas::SimpleLine* marker_line;
587 ArdourCanvas::SimpleLine* range_marker_line;
588 ArdourCanvas::SimpleLine* transport_marker_line;
590 Gtk::Label minsec_label;
591 Gtk::Label bbt_label;
592 Gtk::Label smpte_label;
593 Gtk::Label frame_label;
594 Gtk::Label tempo_label;
595 Gtk::Label meter_label;
596 Gtk::Label mark_label;
597 Gtk::Label range_mark_label;
598 Gtk::Label transport_mark_label;
601 Gtk::VBox time_button_vbox;
602 Gtk::HBox time_button_hbox;
606 ArdourCanvas::Points points;
607 ArdourCanvas::Line canvas_item;
608 nframes_t current_frame;
611 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
614 void set_position (nframes_t);
615 void set_length (double units);
616 void set_y_axis (double position);
619 friend struct Cursor; /* it needs access to several private
623 Cursor* playhead_cursor;
625 ArdourCanvas::Group* cursor_group;
627 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
628 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
629 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
630 void cursor_to_selection_start (Cursor *);
631 void cursor_to_selection_end (Cursor *);
632 void select_all_selectables_using_cursor (Cursor *, bool);
633 void select_all_selectables_between_cursors (Cursor *, Cursor *);
635 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
637 vector<nframes_t> region_boundary_cache;
638 void build_region_boundary_cache ();
640 Gtk::VBox trackview_vpacker;
643 Gtk::HBox bottom_hbox;
645 Gtk::Table edit_packer;
646 Gtk::VScrollbar edit_vscrollbar;
648 Gtk::Adjustment vertical_adjustment;
649 Gtk::Adjustment horizontal_adjustment;
651 Gtk::Layout controls_layout;
652 bool control_layout_scroll (GdkEventScroll* ev);
653 void controls_layout_size_request (Gtk::Requisition*);
655 Gtk::HScrollbar edit_hscrollbar;
656 bool _dragging_hscrollbar;
658 void reset_hscrollbar_stepping ();
660 bool hscrollbar_button_press (GdkEventButton*);
661 bool hscrollbar_button_release (GdkEventButton*);
662 void hscrollbar_allocate (Gtk::Allocation &alloc);
665 double canvas_height;
666 double full_canvas_height;
667 nframes_t last_canvas_frame;
669 bool track_canvas_map_handler (GdkEventAny*);
670 bool time_canvas_map_handler (GdkEventAny*);
672 gint edit_controls_button_release (GdkEventButton*);
673 Gtk::Menu *edit_controls_left_menu;
674 Gtk::Menu *edit_controls_right_menu;
676 Gtk::VBox track_canvas_vbox;
677 Gtk::VBox time_canvas_vbox;
678 Gtk::VBox edit_controls_vbox;
679 Gtk::HBox edit_controls_hbox;
681 void control_scroll (float);
682 bool deferred_control_scroll (nframes_t);
683 sigc::connection control_scroll_connection;
685 void tie_vertical_scrolling ();
686 void canvas_horizontally_scrolled ();
688 struct VisualChange {
695 nframes_t time_origin;
696 double frames_per_unit;
700 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
704 VisualChange pending_visual_change;
706 static int _idle_visual_changer (void *arg);
707 int idle_visual_changer ();
709 void queue_visual_change (nframes_t);
710 void queue_visual_change (double);
712 void end_location_changed (ARDOUR::Location*);
714 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
715 RegionListDisplayModelColumns() {
720 Gtk::TreeModelColumn<Glib::ustring> name;
721 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
722 Gtk::TreeModelColumn<Gdk::Color> color_;
725 RegionListDisplayModelColumns region_list_columns;
726 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
728 Glib::RefPtr<Gtk::TreeStore> region_list_model;
729 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
730 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
732 void region_list_selection_changed ();
733 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
735 Gtk::Menu *region_list_menu;
736 Gtk::ScrolledWindow region_list_scroller;
737 Gtk::Frame region_list_frame;
739 bool region_list_display_key_press (GdkEventKey *);
740 bool region_list_display_key_release (GdkEventKey *);
741 bool region_list_display_button_press (GdkEventButton *);
742 bool region_list_display_button_release (GdkEventButton *);
743 void region_list_clear ();
744 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
745 void build_region_list_menu ();
746 void show_region_list_display_context_menu (int button, int time);
748 bool show_automatic_regions_in_region_list;
749 Editing::RegionListSortType region_list_sort_type;
751 void reset_region_list_sort_direction (bool);
752 void reset_region_list_sort_type (Editing::RegionListSortType);
754 void toggle_full_region_list ();
755 void toggle_show_auto_regions ();
757 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
761 Gtk::ScrolledWindow snapshot_display_scroller;
762 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
763 SnapshotDisplayModelColumns() {
767 Gtk::TreeModelColumn<Glib::ustring> visible_name;
768 Gtk::TreeModelColumn<Glib::ustring> real_name;
771 SnapshotDisplayModelColumns snapshot_display_columns;
772 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
773 Gtk::TreeView snapshot_display;
774 Gtk::Menu snapshot_context_menu;
776 bool snapshot_display_button_press (GdkEventButton*);
777 void snapshot_display_selection_changed ();
778 void redisplay_snapshots();
779 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
781 /* named selections */
783 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
784 NamedSelectionDisplayModelColumns() {
788 Gtk::TreeModelColumn<Glib::ustring> text;
789 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
792 NamedSelectionDisplayModelColumns named_selection_columns;
793 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
795 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
796 Gtk::ScrolledWindow named_selection_scroller;
798 void create_named_selection ();
799 void paste_named_selection (float times);
800 void remove_selected_named_selections ();
801 void remove_snapshot (Glib::ustring);
802 void rename_snapshot (Glib::ustring);
804 void handle_new_named_selection ();
805 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
806 void redisplay_named_selections ();
808 bool named_selection_display_button_release (GdkEventButton *ev);
809 bool named_selection_display_key_release (GdkEventKey *ev);
810 void named_selection_display_selection_changed ();
813 TrackViewList track_views;
814 TimeAxisView *trackview_by_y_position (double ypos);
816 static Gdk::Cursor* cross_hair_cursor;
817 static Gdk::Cursor* trimmer_cursor;
818 static Gdk::Cursor* selector_cursor;
819 static Gdk::Cursor* grabber_cursor;
820 static Gdk::Cursor* zoom_cursor;
821 static Gdk::Cursor* time_fx_cursor;
822 static Gdk::Cursor* fader_cursor;
823 static Gdk::Cursor* speaker_cursor;
824 static Gdk::Cursor* wait_cursor;
825 static Gdk::Cursor* timebar_cursor;
827 static void build_cursors ();
829 sigc::connection scroll_connection;
830 nframes_t last_update_frame;
831 void center_screen (nframes_t);
832 void center_screen_internal (nframes_t, float);
834 void update_current_screen ();
836 void session_going_away ();
838 nframes_t cut_buffer_start;
839 nframes_t cut_buffer_length;
841 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
842 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
843 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
844 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
845 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
846 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
848 /* KEYMAP HANDLING */
850 void register_actions ();
852 int ensure_cursor (nframes_t* pos);
854 void handle_new_audio_region (boost::weak_ptr<ARDOUR::AudioRegion>);
855 void handle_audio_region_removed (boost::weak_ptr<ARDOUR::AudioRegion>);
856 void add_audio_region_to_region_display (boost::shared_ptr<ARDOUR::AudioRegion>);
857 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
858 void redisplay_regions ();
859 void insert_into_tmp_audio_regionlist(boost::shared_ptr<ARDOUR::AudioRegion>);
861 list<boost::shared_ptr<ARDOUR::AudioRegion> > tmp_audio_region_list;
863 void cut_copy (Editing::CutCopyOp);
864 void cut_copy_points (Editing::CutCopyOp);
865 void cut_copy_regions (Editing::CutCopyOp);
866 void cut_copy_ranges (Editing::CutCopyOp);
869 void paste_internal (nframes_t position, float times);
871 /* EDITING OPERATIONS */
873 void reset_point_selection ();
874 void toggle_region_mute ();
875 void toggle_region_lock ();
876 void toggle_region_opaque ();
877 void raise_region ();
878 void raise_region_to_top ();
879 void lower_region ();
880 void lower_region_to_bottom ();
881 void split_region ();
882 void split_region_at (nframes_t);
883 void split_regions_at (nframes_t, RegionSelection&);
884 void crop_region_to_selection ();
885 void set_a_regions_sync_position (boost::shared_ptr<ARDOUR::Region>, nframes_t);
886 void set_region_sync_from_edit_cursor ();
887 void remove_region_sync();
888 void align_selection (ARDOUR::RegionPoint, nframes_t position);
889 void align_selection_relative (ARDOUR::RegionPoint point, nframes_t position);
890 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
891 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes_t position);
892 void remove_clicked_region ();
893 void destroy_clicked_region ();
895 void duplicate_some_regions (RegionSelection&, float times);
896 void duplicate_selection (float times);
897 void region_fill_selection ();
899 void region_fill_track ();
900 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
901 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
902 void split_multichannel_region();
903 void reverse_region ();
904 void normalize_region ();
905 void denormalize_region ();
907 void audition_region_from_region_list ();
908 void hide_region_from_region_list ();
909 void remove_region_from_region_list ();
911 void align (ARDOUR::RegionPoint);
912 void align_relative (ARDOUR::RegionPoint);
919 void paste (float times);
921 int get_prefix (float&, bool&);
923 void keyboard_paste ();
924 void keyboard_duplicate_region ();
925 void keyboard_duplicate_selection ();
926 void keyboard_insert_region_list_selection ();
928 void region_from_selection ();
929 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::AudioRegion> >&);
932 void rename_region ();
933 void rename_region_finished (bool);
935 void play_from_start ();
936 void play_from_edit_cursor ();
937 void play_selected_region ();
938 void audition_selected_region ();
939 void loop_selected_region ();
940 void play_location (ARDOUR::Location&);
941 void loop_location (ARDOUR::Location&);
943 Editing::ZoomFocus zoom_focus;
945 void temporal_zoom_selection ();
946 void temporal_zoom_session ();
947 void temporal_zoom (gdouble scale);
948 void temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op);
949 void temporal_zoom_to_frame (bool coarser, nframes_t frame);
951 void amplitude_zoom (gdouble scale);
952 void amplitude_zoom_step (bool in);
954 void insert_region_list_drag (boost::shared_ptr<ARDOUR::AudioRegion>, int x, int y);
955 void insert_region_list_selection (float times);
957 void add_external_audio_action (Editing::ImportMode);
959 void bring_in_external_audio (Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t& pos, bool prompt);
960 void do_import (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
961 void do_embed (vector<Glib::ustring> paths, bool split, Editing::ImportMode mode, ARDOUR::AudioTrack*, nframes_t&, bool);
962 int import_sndfile (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::AudioTrack* track, nframes_t& pos);
963 int embed_sndfile (vector<Glib::ustring> paths, bool split, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
964 ARDOUR::AudioTrack* track, nframes_t& pos, bool prompt);
965 int finish_bringing_in_audio (boost::shared_ptr<ARDOUR::AudioRegion> region, uint32_t, uint32_t, ARDOUR::AudioTrack* track, nframes_t& pos, Editing::ImportMode mode);
967 /* generic interthread progress window */
969 ArdourDialog* interthread_progress_window;
970 Gtk::Label interthread_progress_label;
971 Gtk::VBox interthread_progress_vbox;
972 Gtk::ProgressBar interthread_progress_bar;
973 Gtk::Button interthread_cancel_button;
974 Gtk::Label interthread_cancel_label;
975 sigc::connection interthread_progress_connection;
976 void interthread_cancel_clicked ();
977 void build_interthread_progress_window ();
978 ARDOUR::InterThreadInfo* current_interthread_info;
981 AnalysisWindow* analysis_window;
984 /* import specific info */
986 ARDOUR::Session::import_status import_status;
987 gint import_progress_timeout (void *);
988 static void *_import_thread (void *);
989 void* import_thread ();
991 /* to support this ... */
993 void import_audio (bool as_tracks);
994 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
996 void move_to_start ();
999 void center_playhead ();
1000 void center_edit_cursor ();
1001 void edit_cursor_backward ();
1002 void edit_cursor_forward ();
1003 void playhead_backward ();
1004 void playhead_forward ();
1005 void scroll_playhead (bool forward);
1006 void scroll_backward (float pages=0.8f);
1007 void scroll_forward (float pages=0.8f);
1008 void scroll_tracks_down ();
1009 void scroll_tracks_up ();
1010 void delete_sample_forward ();
1011 void delete_sample_backward ();
1012 void delete_screen ();
1013 void search_backwards ();
1014 void search_forwards ();
1016 void clear_markers ();
1017 void clear_ranges ();
1018 void clear_locations ();
1019 void unhide_markers ();
1020 void unhide_ranges ();
1021 void jump_forward_to_mark ();
1022 void jump_backward_to_mark ();
1023 void cursor_align (bool playhead_to_edit);
1025 void remove_last_capture ();
1026 void select_all_selectables_using_time_selection ();
1027 void select_all_selectables_using_loop();
1028 void select_all_selectables_using_punch();
1029 void set_selection_from_range (ARDOUR::Location&);
1030 void set_selection_from_punch ();
1031 void set_selection_from_loop ();
1032 void set_selection_from_audio_region ();
1034 void add_location_from_audio_region ();
1035 void add_location_from_selection ();
1036 void set_route_loop_selection ();
1038 void add_location_from_playhead_cursor ();
1040 void reverse_selection ();
1041 void edit_envelope ();
1043 void start_scrolling ();
1044 void stop_scrolling ();
1046 void keyboard_selection_begin ();
1047 void keyboard_selection_finish (bool add);
1048 bool have_pending_keyboard_selection;
1049 nframes_t pending_keyboard_selection_start;
1051 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1052 void extend_selection_to_end_of_region (bool next);
1053 void extend_selection_to_start_of_region (bool previous);
1055 Editing::SnapType snap_type;
1056 Editing::SnapMode snap_mode;
1057 double snap_threshold;
1059 void handle_gui_changes (const string &, void *);
1061 void hide_all_tracks (bool with_select);
1064 LineDragInfo current_line_drag_info;
1066 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1067 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1068 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1070 Gtk::Menu fade_context_menu;
1071 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1073 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1074 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1075 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1076 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1077 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1078 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1080 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1081 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1083 void set_fade_in_active (bool);
1084 void set_fade_out_active (bool);
1086 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1087 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1088 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1090 bool _dragging_playhead;
1092 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1093 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1094 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1095 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1096 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1097 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1098 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1099 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1101 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1102 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1103 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1104 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1106 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1108 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1109 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1110 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1111 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1112 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1113 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1114 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1115 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1116 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1117 void start_line_grab (AutomationLine *, GdkEvent*);
1118 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1119 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1120 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1121 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1123 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1125 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1126 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1128 void mouse_brush_insert_region (RegionView*, nframes_t pos);
1129 void brush (nframes_t);
1131 void show_verbose_time_cursor (nframes_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1132 void show_verbose_duration_cursor (nframes_t start, nframes_t end, double offset = 0, double xpos=-1, double ypos=-1);
1134 /* Canvas event handlers */
1136 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1137 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1138 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1139 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1140 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1141 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1142 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1143 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1144 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1145 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1146 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1147 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1148 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1149 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1150 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1151 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1152 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1153 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1154 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1156 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1157 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1158 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1159 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1160 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1162 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1163 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1164 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1165 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1166 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1167 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1168 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1169 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1171 /* non-public event handlers */
1173 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1174 bool canvas_edit_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1175 bool track_canvas_scroll (GdkEventScroll* event);
1177 bool track_canvas_scroll_event (GdkEventScroll* event);
1178 bool track_canvas_button_press_event (GdkEventButton* event);
1179 bool track_canvas_button_release_event (GdkEventButton* event);
1180 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1182 Gtk::Allocation canvas_allocation;
1183 bool canvas_idle_queued;
1184 void track_canvas_allocate (Gtk::Allocation alloc);
1185 bool track_canvas_size_allocated ();
1187 void set_edit_cursor (GdkEvent* event);
1188 void set_playhead_cursor (GdkEvent* event);
1190 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1191 void kbd_set_playhead_cursor ();
1192 void kbd_set_edit_cursor ();
1193 void kbd_mute_unmute_region ();
1195 void kbd_set_sync_position ();
1196 void kbd_align (ARDOUR::RegionPoint);
1197 void kbd_align_relative (ARDOUR::RegionPoint);
1199 void kbd_audition ();
1201 void kbd_do_split (GdkEvent*);
1202 void kbd_do_set_sync_position (GdkEvent* ev);
1203 void kbd_do_align (GdkEvent*, ARDOUR::RegionPoint);
1204 void kbd_do_align_relative (GdkEvent*, ARDOUR::RegionPoint);
1205 void kbd_do_brush (GdkEvent*);
1206 void kbd_do_audition (GdkEvent*);
1208 void handle_new_duration ();
1209 void initialize_canvas ();
1210 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1212 /* display control */
1214 bool _show_measures;
1215 bool _show_waveforms;
1216 bool _follow_playhead;
1217 bool _show_waveforms_recording;
1219 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1221 typedef vector<ArdourCanvas::SimpleLine*> TimeLineList;
1222 TimeLineList free_measure_lines;
1223 TimeLineList used_measure_lines;
1225 ArdourCanvas::Group* time_line_group;
1226 ArdourCanvas::SimpleLine* get_time_line ();
1227 void hide_measures ();
1228 void draw_measures ();
1229 bool lazy_hide_and_draw_measures ();
1231 void new_tempo_section ();
1233 void mouse_add_new_tempo_event (nframes_t where);
1234 void mouse_add_new_meter_event (nframes_t where);
1236 void remove_tempo_marker (ArdourCanvas::Item*);
1237 void remove_meter_marker (ArdourCanvas::Item*);
1238 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1239 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1241 void edit_tempo_section (ARDOUR::TempoSection*);
1242 void edit_meter_section (ARDOUR::MeterSection*);
1243 void edit_tempo_marker (ArdourCanvas::Item*);
1244 void edit_meter_marker (ArdourCanvas::Item*);
1246 void marker_menu_edit ();
1247 void marker_menu_remove ();
1248 void marker_menu_rename ();
1249 void marker_menu_hide ();
1250 void marker_menu_loop_range ();
1251 void marker_menu_select_all_selectables_using_range ();
1252 void marker_menu_select_using_range ();
1253 void marker_menu_separate_regions_using_location ();
1254 void marker_menu_play_from ();
1255 void marker_menu_play_range ();
1256 void marker_menu_set_playhead ();
1257 void marker_menu_set_from_playhead ();
1258 void marker_menu_set_from_selection ();
1259 void new_transport_marker_menu_set_loop ();
1260 void new_transport_marker_menu_set_punch ();
1261 void update_loop_range_view (bool visibility=false);
1262 void update_punch_range_view (bool visibility=false);
1263 gint new_transport_marker_menu_popdown (GdkEventAny*);
1264 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1265 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1266 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1267 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1268 void build_range_marker_menu (bool loop_or_punch);
1269 void build_marker_menu (bool start_or_end);
1270 void build_tm_marker_menu ();
1271 void build_new_transport_marker_menu ();
1273 Gtk::Menu* tm_marker_menu;
1274 Gtk::Menu* marker_menu;
1275 Gtk::Menu* start_end_marker_menu;
1276 Gtk::Menu* range_marker_menu;
1277 Gtk::Menu* transport_marker_menu;
1278 Gtk::Menu* new_transport_marker_menu;
1279 ArdourCanvas::Item* marker_menu_item;
1281 typedef list<Marker*> Marks;
1284 void remove_metric_marks ();
1285 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1287 void tempo_map_changed (ARDOUR::Change);
1288 void redisplay_tempo (bool immediate_redraw);
1290 void snap_to (nframes_t& first, int32_t direction = 0, bool for_mark = false);
1291 uint32_t bbt_beat_subdivision;
1295 Gtk::ToggleButton editor_mixer_button;
1297 void editor_mixer_button_toggled ();
1299 AudioClock edit_cursor_clock;
1300 AudioClock zoom_range_clock;
1301 Gtk::Button zoom_in_button;
1302 Gtk::Button zoom_out_button;
1303 Gtk::Button zoom_out_full_button;
1304 Gtk::Button zoom_onetoone_button;
1306 Gtk::VBox toolbar_clock_vbox;
1307 Gtk::VBox toolbar_selection_clock_vbox;
1308 Gtk::Table toolbar_selection_clock_table;
1309 Gtk::Label toolbar_selection_cursor_label;
1311 Gtk::HBox mouse_mode_button_box;
1312 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1313 Gtk::ToggleButton mouse_select_button;
1314 Gtk::ToggleButton mouse_move_button;
1315 Gtk::ToggleButton mouse_gain_button;
1316 Gtk::ToggleButton mouse_zoom_button;
1317 Gtk::ToggleButton mouse_timefx_button;
1318 Gtk::ToggleButton mouse_audition_button;
1319 GroupedButtons *mouse_mode_button_set;
1320 void mouse_mode_toggled (Editing::MouseMode m);
1321 bool ignore_mouse_mode_toggle;
1323 gint mouse_select_button_release (GdkEventButton*);
1325 Gtk::VBox automation_box;
1326 Gtk::Button automation_mode_button;
1327 Gtk::ToggleButton global_automation_button;
1329 Gtk::ComboBoxText edit_mode_selector;
1330 Gtk::VBox edit_mode_box;
1332 void edit_mode_selection_done ();
1334 Gtk::ComboBoxText snap_type_selector;
1335 Gtk::ComboBoxText snap_mode_selector;
1338 std::vector<std::string> snap_type_strings;
1339 std::vector<std::string> snap_mode_strings;
1341 void snap_type_selection_done ();
1342 void snap_mode_selection_done ();
1343 void snap_mode_chosen (Editing::SnapMode);
1344 void snap_type_chosen (Editing::SnapType);
1346 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1347 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1349 Gtk::ComboBoxText zoom_focus_selector;
1350 Gtk::VBox zoom_focus_box;
1352 std::vector<std::string> zoom_focus_strings;
1354 void zoom_focus_selection_done ();
1355 void zoom_focus_chosen (Editing::ZoomFocus);
1357 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1361 void zoom_adjustment_changed();
1363 void edit_cursor_clock_changed();
1365 void setup_toolbar ();
1367 Gtkmm2ext::TearOff* tools_tearoff;
1368 Gtk::HBox toolbar_hbox;
1369 Gtk::EventBox toolbar_base;
1370 Gtk::Frame toolbar_frame;
1372 /* selection process */
1374 Selection* selection;
1375 Selection* cut_buffer;
1377 void time_selection_changed ();
1378 void track_selection_changed ();
1379 void region_selection_changed ();
1380 void point_selection_changed ();
1389 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1390 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1391 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1392 void cancel_selection ();
1394 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1395 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1396 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1398 bool audio_region_selection_covers (nframes_t where);
1400 /* transport range select process */
1401 enum RangeMarkerOp {
1403 CreateTransportMarker
1406 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1407 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1408 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1410 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1411 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1412 ArdourCanvas::Line* marker_drag_line;
1413 ArdourCanvas::Points marker_drag_line_points;
1414 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1416 void update_marker_drag_item (ARDOUR::Location *);
1418 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1419 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1420 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1421 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1422 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1423 ArdourCanvas::SimpleLine *transport_punchin_line;
1424 ArdourCanvas::SimpleLine *transport_punchout_line;
1425 ArdourCanvas::SimpleRect *transport_preroll_rect;
1426 ArdourCanvas::SimpleRect *transport_postroll_rect;
1428 ARDOUR::Location* transport_loop_location();
1429 ARDOUR::Location* transport_punch_location();
1431 ARDOUR::Location *temp_location;
1433 /* object rubberband select process */
1435 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1436 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1437 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1439 bool select_all_within (nframes_t start, nframes_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1441 ArdourCanvas::SimpleRect *rubberband_rect;
1443 /* mouse zoom process */
1445 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1446 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1447 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1449 ArdourCanvas::SimpleRect *zoom_rect;
1450 void reposition_zoom_rect (nframes_t start, nframes_t end);
1452 /* diskstream/route display management */
1454 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1455 RouteDisplayModelColumns() {
1460 Gtk::TreeModelColumn<Glib::ustring> text;
1461 Gtk::TreeModelColumn<bool> visible;
1462 Gtk::TreeModelColumn<TimeAxisView*> tv;
1465 RouteDisplayModelColumns route_display_columns;
1466 Glib::RefPtr<Gtk::ListStore> route_display_model;
1467 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1469 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1470 Gtk::ScrolledWindow route_list_scroller;
1471 Gtk::Menu* route_list_menu;
1473 bool route_list_display_button_press (GdkEventButton*);
1474 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1476 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1477 void route_list_delete (const Gtk::TreeModel::Path&);
1478 void initial_route_list_display ();
1479 void redisplay_route_list();
1480 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1481 bool ignore_route_list_reorder;
1482 bool no_route_list_redisplay;
1484 void build_route_list_menu ();
1485 void show_route_list_menu ();
1487 void show_all_routes ();
1488 void hide_all_routes ();
1489 void show_all_audiotracks ();
1490 void hide_all_audiotracks ();
1491 void show_all_audiobus ();
1492 void hide_all_audiobus ();
1494 void set_all_tracks_visibility (bool yn);
1495 void set_all_audio_visibility (int type, bool yn);
1497 /* edit group management */
1499 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1500 GroupListModelColumns () {
1506 Gtk::TreeModelColumn<bool> is_active;
1507 Gtk::TreeModelColumn<bool> is_visible;
1508 Gtk::TreeModelColumn<std::string> text;
1509 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1512 GroupListModelColumns group_columns;
1513 Glib::RefPtr<Gtk::ListStore> group_model;
1514 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1516 Gtk::TreeView edit_group_display;
1517 Gtk::ScrolledWindow edit_group_display_scroller;
1518 Gtk::Menu* edit_group_list_menu;
1520 void build_edit_group_list_menu ();
1521 void activate_all_edit_groups ();
1522 void disable_all_edit_groups ();
1524 bool in_edit_group_row_change;
1525 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1526 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1527 void new_edit_group ();
1528 void edit_group_list_button_clicked ();
1529 gint edit_group_list_button_press_event (GdkEventButton* ev);
1530 void add_edit_group (ARDOUR::RouteGroup* group);
1531 void remove_selected_edit_group ();
1532 void edit_groups_changed ();
1533 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1535 Gtk::VBox list_vpacker;
1539 bool autoscroll_active;
1540 int autoscroll_timeout_tag;
1541 int autoscroll_direction;
1542 uint32_t autoscroll_cnt;
1543 nframes_t autoscroll_distance;
1545 static gint _autoscroll_canvas (void *);
1546 bool autoscroll_canvas ();
1547 void start_canvas_autoscroll (int direction);
1548 void stop_canvas_autoscroll ();
1549 void maybe_autoscroll (GdkEvent*);
1558 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1559 void point_trim (GdkEvent*);
1560 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1561 void single_contents_trim (RegionView&, nframes_t, bool, bool, bool);
1562 void single_start_trim (RegionView&, nframes_t, bool, bool);
1563 void single_end_trim (RegionView&, nframes_t, bool, bool);
1565 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1566 void thaw_region_after_trim (RegionView& rv);
1568 void trim_region_to_edit_cursor ();
1569 void trim_region_from_edit_cursor ();
1571 bool show_gain_after_trim;
1575 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1576 const Glib::RefPtr<Gdk::DragContext>& context,
1579 const Gtk::SelectionData& data,
1583 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1586 const Gtk::SelectionData& data,
1590 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1593 const Gtk::SelectionData& data,
1598 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1601 const Gtk::SelectionData& data,
1605 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1608 const Gtk::SelectionData& data,
1614 ExportDialog *export_dialog;
1615 ExportDialog *export_range_markers_dialog;
1617 void export_range (nframes_t start, nframes_t end);
1618 void export_range_markers ();
1620 int write_region_selection(RegionSelection&);
1621 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1622 void export_region ();
1623 void bounce_region_selection ();
1624 void bounce_range_selection ();
1625 void external_edit_region ();
1627 int write_audio_selection (TimeSelection&);
1628 bool write_audio_range (ARDOUR::AudioPlaylist&, uint32_t channels, list<ARDOUR::AudioRange>&);
1630 void write_selection ();
1634 UndoAction get_memento() const;
1636 XMLNode *before; /* used in *_reversible_command */
1637 void begin_reversible_command (string cmd_name);
1638 void commit_reversible_command ();
1640 /* visual history */
1642 UndoHistory visual_history;
1643 UndoTransaction current_visual_command;
1646 void update_title ();
1647 void update_title_s (const string & snapshot_name);
1650 Selection* selection;
1651 double frames_per_unit;
1657 void store_state (State&) const;
1658 void restore_state (State *);
1660 void instant_save ();
1662 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1664 /* freeze operations */
1666 ARDOUR::InterThreadInfo freeze_status;
1667 gint freeze_progress_timeout (void *);
1668 static void* _freeze_thread (void*);
1669 void* freeze_thread ();
1671 void freeze_route ();
1672 void unfreeze_route ();
1674 /* edit-group solo + mute */
1676 void set_edit_group_solo (ARDOUR::Route&, bool);
1677 void set_edit_group_mute (ARDOUR::Route&, bool);
1681 void duplicate_dialog (bool for_region);
1683 nframes_t event_frame (GdkEvent*, double* px = 0, double* py = 0);
1685 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
1686 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
1687 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
1689 struct TimeStretchDialog : public ArdourDialog {
1690 ARDOUR::Session::TimeStretchRequest request;
1692 RegionSelection regions;
1693 Gtk::ProgressBar progress_bar;
1694 Gtk::ToggleButton quick_button;
1695 Gtk::ToggleButton antialias_button;
1696 Gtk::Button* cancel_button;
1697 Gtk::Button* action_button;
1698 Gtk::HBox upper_button_box;
1702 TimeStretchDialog (Editor& e);
1704 gint update_progress ();
1705 sigc::connection first_cancel;
1706 sigc::connection first_delete;
1707 void cancel_timestretch_in_progress ();
1708 gint delete_timestretch_in_progress (GdkEventAny*);
1711 /* "whats mine is yours" */
1713 friend class TimeStretchDialog;
1715 TimeStretchDialog* current_timestretch;
1717 static void* timestretch_thread (void *arg);
1718 int run_timestretch (RegionSelection&, float fraction);
1719 void do_timestretch (TimeStretchDialog&);
1721 /* editor-mixer strip */
1723 MixerStrip *current_mixer_strip;
1724 bool show_editor_mixer_when_tracks_arrive;
1725 Gtk::VBox current_mixer_strip_vbox;
1726 void cms_deleted ();
1727 void current_mixer_strip_hidden ();
1728 void current_mixer_strip_removed ();
1730 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1731 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1733 /* nudging tracks */
1735 void nudge_track (bool use_edit_cursor, bool forwards);
1739 bool _xfade_visibility;
1741 /* <CMT Additions> */
1742 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
1743 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
1745 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1746 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1748 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1749 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1750 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1752 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1753 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1754 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1755 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1757 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1758 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1759 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1760 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1762 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1763 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1764 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1765 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1766 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1767 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1769 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1770 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1771 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1772 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1773 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1774 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1776 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1777 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1779 ImageFrameSocketHandler* image_socket_listener ;
1780 /* </CMT Additions> */
1782 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1783 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1784 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1785 void xfade_edit_left_region ();
1786 void xfade_edit_right_region ();
1788 static const int32_t default_width = 995;
1789 static const int32_t default_height = 765;
1793 Gtk::Button nudge_forward_button;
1794 Gtk::Button nudge_backward_button;
1795 Gtk::HBox nudge_hbox;
1796 Gtk::VBox nudge_vbox;
1797 AudioClock nudge_clock;
1799 nframes_t get_nudge_distance (nframes_t pos, nframes_t& next);
1803 void apply_filter (ARDOUR::AudioFilter&, string cmd);
1805 /* handling cleanup */
1807 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1809 vector<sigc::connection> session_connections;
1811 /* tracking step changes of track height */
1813 TimeAxisView* current_stepping_trackview;
1814 struct timeval last_track_height_step_timestamp;
1815 gint track_height_step_timeout();
1816 sigc::connection step_timeout;
1818 TimeAxisView* entered_track;
1819 RegionView* entered_regionview;
1820 bool clear_entered_track;
1821 gint left_track_canvas (GdkEventCrossing*);
1822 void set_entered_track (TimeAxisView*);
1823 void set_entered_regionview (RegionView*);
1824 gint left_automation_track ();
1826 bool _new_regionviews_show_envelope;
1828 void toggle_gain_envelope_visibility ();
1829 void toggle_gain_envelope_active ();
1830 void reset_region_gain_envelopes ();
1832 Gtk::CheckMenuItem* region_envelope_visible_item;
1833 Gtk::CheckMenuItem* region_envelope_active_item;
1834 Gtk::CheckMenuItem* region_mute_item;
1835 Gtk::CheckMenuItem* region_lock_item;
1836 Gtk::CheckMenuItem* region_opaque_item;
1838 bool on_key_press_event (GdkEventKey*);
1840 void session_state_saved (string);
1842 Glib::RefPtr<Gtk::Action> undo_action;
1843 Glib::RefPtr<Gtk::Action> redo_action;
1845 void history_changed ();
1848 #endif /* __ardour_editor_h__ */