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__
31 #include <boost/optional.hpp>
33 #include <gtkmm/comboboxtext.h>
34 #include <gtkmm/layout.h>
36 #include "gtkmm2ext/selector.h"
37 #include "gtkmm2ext/click_box.h"
38 #include "gtkmm2ext/dndtreeview.h"
39 #include "gtkmm2ext/stateful_button.h"
40 #include "gtkmm2ext/bindings.h"
42 #include "pbd/stateful.h"
43 #include "pbd/signals.h"
45 #include "ardour/import_status.h"
46 #include "ardour/tempo.h"
47 #include "ardour/location.h"
48 #include "ardour/types.h"
50 #include "canvas/fwd.h"
51 #include "canvas/ruler.h"
53 #include "ardour_button.h"
54 #include "ardour_dialog.h"
55 #include "ardour_dropdown.h"
56 #include "public_editor.h"
59 #include "editor_items.h"
60 #include "region_selection.h"
61 #include "selection_memento.h"
91 class AudioRegionView;
92 class AudioStreamView;
93 class AudioTimeAxisView;
95 class AutomationSelection;
96 class AutomationTimeAxisView;
101 class EditNoteDialog;
103 class EditorGroupTabs;
104 class EditorLocations;
107 class EditorRouteGroups;
108 class EditorSnapshots;
110 class GroupedButtons;
111 class GUIObjectState;
113 class MidiRegionView;
117 class PlaylistSelector;
118 class PluginSelector;
119 class ProgressReporter;
123 class SoundFileOmega;
129 class RegionLayeringOrderEditor;
132 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
138 void set_session (ARDOUR::Session *);
139 ARDOUR::Session* session() const { return _session; }
142 virtual bool have_idled () const { return _have_idled; }
144 framepos_t leftmost_sample() const { return leftmost_frame; }
146 framecnt_t current_page_samples() const {
147 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
150 double visible_canvas_height () const {
151 return _visible_canvas_height;
153 double trackviews_height () const;
155 void cycle_snap_mode ();
156 void next_snap_choice ();
157 void next_snap_choice_music_only ();
158 void next_snap_choice_music_and_time ();
159 void prev_snap_choice ();
160 void prev_snap_choice_music_only ();
161 void prev_snap_choice_music_and_time ();
162 void set_snap_to (Editing::SnapType);
163 void set_snap_mode (Editing::SnapMode);
164 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
166 Editing::SnapMode snap_mode () const;
167 Editing::SnapType snap_type () const;
169 void undo (uint32_t n = 1);
170 void redo (uint32_t n = 1);
172 XMLNode& get_state ();
173 int set_state (const XMLNode&, int version);
175 void set_mouse_mode (Editing::MouseMode, bool force=true);
176 void step_mouse_mode (bool next);
177 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
178 Editing::MidiEditMode current_midi_edit_mode () const;
179 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
181 bool internal_editing() const;
183 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
184 void add_to_idle_resize (TimeAxisView*, int32_t);
186 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
188 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
189 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
190 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
192 #ifdef USE_RUBBERBAND
193 std::vector<std::string> rb_opt_strings;
197 /* things that need to be public to be used in the main menubar */
199 void new_region_from_selection ();
200 void separate_regions_between (const TimeSelection&);
201 void separate_region_from_selection ();
202 void separate_under_selected_regions ();
203 void separate_region_from_punch ();
204 void separate_region_from_loop ();
205 void separate_regions_using_location (ARDOUR::Location&);
206 void transition_to_rolling (bool forward);
208 /* NOTE: these functions assume that the "pixel" coordinate is
209 in canvas coordinates. These coordinates already take into
210 account any scrolling offsets.
213 framepos_t pixel_to_sample_from_event (double pixel) const {
215 /* pixel can be less than zero when motion events
216 are processed. since we've already run the world->canvas
217 affine, that means that the location *really* is "off
218 to the right" and thus really is "before the start".
222 return pixel * samples_per_pixel;
228 framepos_t pixel_to_sample (double pixel) const {
229 return pixel * samples_per_pixel;
232 double sample_to_pixel (framepos_t sample) const {
233 return sample / samples_per_pixel;
236 double sample_to_pixel_unrounded (framepos_t sample) const {
237 return sample / (double) samples_per_pixel;
242 Selection& get_selection() const { return *selection; }
243 Selection& get_cut_buffer() const { return *cut_buffer; }
244 void track_mixer_selection ();
246 bool extend_selection_to_track (TimeAxisView&);
248 void play_selection ();
249 framepos_t get_preroll ();
250 void maybe_locate_with_edit_preroll (framepos_t);
251 void play_with_preroll ();
252 void select_all_in_track (Selection::Operation op);
253 void select_all_objects (Selection::Operation op);
254 void invert_selection_in_track ();
255 void invert_selection ();
256 void deselect_all ();
257 long select_range (framepos_t, framepos_t);
259 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
263 void set_show_measures (bool yn);
264 bool show_measures () const { return _show_measures; }
266 /* analysis window */
268 void analyze_region_selection();
269 void analyze_range_selection();
273 void export_audio ();
275 void export_selection ();
276 void export_range ();
277 void export_region ();
279 void add_transport_frame (Gtk::Container&);
280 void add_toplevel_menu (Gtk::Container&);
281 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
283 void set_zoom_focus (Editing::ZoomFocus);
284 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
285 framecnt_t get_current_zoom () const { return samples_per_pixel; }
286 void cycle_zoom_focus ();
287 void temporal_zoom_step (bool coarser);
288 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
289 void tav_zoom_step (bool coarser);
290 void tav_zoom_smooth (bool coarser, bool force_all);
292 /* stuff that AudioTimeAxisView and related classes use */
294 PlaylistSelector& playlist_selector() const;
295 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
297 void new_playlists (TimeAxisView* v);
298 void copy_playlists (TimeAxisView* v);
299 void clear_playlists (TimeAxisView* v);
301 void get_onscreen_tracks (TrackViewList&);
303 Width editor_mixer_strip_width;
304 void maybe_add_mixer_strip_width (XMLNode&);
305 void show_editor_mixer (bool yn);
306 void create_editor_mixer ();
307 void show_editor_list (bool yn);
308 void set_selected_mixer_strip (TimeAxisView&);
309 void mixer_strip_width_changed ();
310 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
312 /* nudge is initiated by transport controls owned by ARDOUR_UI */
314 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
315 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
316 Evoral::MusicalTime get_grid_type_as_beats (bool& success, framepos_t position);
318 void nudge_forward (bool next, bool force_playhead);
319 void nudge_backward (bool next, bool force_playhead);
321 /* nudge initiated from context menu */
323 void nudge_forward_capture_offset ();
324 void nudge_backward_capture_offset ();
326 void sequence_regions ();
328 /* playhead/screen stuff */
330 void set_stationary_playhead (bool yn);
331 void toggle_stationary_playhead ();
332 bool stationary_playhead() const { return _stationary_playhead; }
334 void set_follow_playhead (bool yn, bool catch_up = true);
335 void toggle_follow_playhead ();
336 bool follow_playhead() const { return _follow_playhead; }
337 bool dragging_playhead () const { return _dragging_playhead; }
339 void toggle_zero_line_visibility ();
341 void set_group_tabs ();
342 void toggle_measure_visibility ();
343 void toggle_logo_visibility ();
347 void toggle_region_fades (int dir);
348 void update_region_fade_visibility ();
350 /* redirect shared ops menu. caller must free returned menu */
352 Gtk::Menu* redirect_menu ();
354 /* floating windows/transient */
356 void ensure_float (Gtk::Window&);
360 void scroll_tracks_down_line ();
361 void scroll_tracks_up_line ();
362 bool scroll_up_one_track ();
363 bool scroll_down_one_track ();
365 void prepare_for_cleanup ();
366 void finish_cleanup ();
368 void maximise_editing_space();
369 void restore_editing_space();
371 void update_tearoff_visibility();
372 void reattach_all_tearoffs ();
374 double get_y_origin () const;
375 void reset_x_origin (framepos_t);
376 void reset_x_origin_to_follow_playhead ();
377 void reset_y_origin (double);
378 void reset_zoom (framecnt_t);
379 void reposition_and_zoom (framepos_t, double);
381 framepos_t get_preferred_edit_position (bool ignore_playhead = false, bool use_context_click = false);
383 bool update_mouse_speed ();
384 bool decelerate_mouse_speed ();
386 void toggle_meter_updating();
388 void show_rhythm_ferret();
390 void goto_visual_state (uint32_t);
391 void save_visual_state (uint32_t);
393 void queue_draw_resize_line (int at);
394 void start_resize_line_ops ();
395 void end_resize_line_ops ();
397 TrackViewList const & get_track_views () {
401 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
403 void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
404 void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, framepos_t&);
406 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
408 void get_regionviews_by_id (PBD::ID const & id, RegionSelection & regions) const;
410 void center_screen (framepos_t);
412 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
414 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
415 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
417 void snap_to (framepos_t& first,
418 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
419 bool for_mark = false);
421 void snap_to_with_modifier (framepos_t& first,
423 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
424 bool for_mark = false);
426 void snap_to (framepos_t& first,
428 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
429 bool for_mark = false);
431 void begin_reversible_command (std::string cmd_name);
432 void begin_reversible_command (GQuark);
433 void commit_reversible_command ();
435 DragManager* drags () const {
439 void maybe_autoscroll (bool, bool, bool);
440 bool autoscroll_active() const;
442 Gdk::Cursor* get_canvas_cursor () const { return current_canvas_cursor; }
443 void set_canvas_cursor (Gdk::Cursor*, bool save=false);
445 void push_canvas_cursor (Gdk::Cursor*);
446 void pop_canvas_cursor ();
448 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
449 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
451 MouseCursors const * cursors () const {
455 VerboseCursor* verbose_cursor () const {
456 return _verbose_cursor;
459 double clamp_verbose_cursor_x (double);
460 double clamp_verbose_cursor_y (double);
462 void get_pointer_position (double &, double &) const;
464 TimeAxisView* stepping_axis_view () {
465 return _stepping_axis_view;
468 void set_stepping_axis_view (TimeAxisView* v) {
469 _stepping_axis_view = v;
472 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
473 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
474 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
475 ArdourCanvas::ScrollGroup* get_vscroll_group () const { return v_scroll_group; }
476 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
478 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
480 void override_visible_track_count ();
482 /* Ruler metrics methods */
484 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
485 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
486 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
487 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
489 /* editing operations that need to be public */
490 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
491 void split_regions_at (framepos_t, RegionSelection&);
492 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
493 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
496 void map_transport_state ();
497 void map_position_change (framepos_t);
501 void suspend_route_redisplay ();
502 void resume_route_redisplay ();
506 void color_handler ();
510 // to keep track of the playhead position for control_scroll
511 boost::optional<framepos_t> _control_scroll_target;
513 PlaylistSelector* _playlist_selector;
515 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
518 VisualState (bool with_tracks);
521 framecnt_t samples_per_pixel;
522 framepos_t leftmost_frame;
523 Editing::ZoomFocus zoom_focus;
524 GUIObjectState* gui_state;
527 std::list<VisualState*> undo_visual_stack;
528 std::list<VisualState*> redo_visual_stack;
529 VisualState* current_visual_state (bool with_tracks = true);
530 void undo_visual_state ();
531 void redo_visual_state ();
532 void use_visual_state (VisualState&);
534 void swap_visual_state ();
536 std::vector<VisualState*> visual_states;
537 void start_visual_state_op (uint32_t n);
538 void cancel_visual_state_op (uint32_t n);
540 framepos_t leftmost_frame;
541 framecnt_t samples_per_pixel;
542 Editing::ZoomFocus zoom_focus;
544 void set_samples_per_pixel (framecnt_t);
546 Editing::MouseMode mouse_mode;
547 Editing::MouseMode previous_mouse_mode;
548 Editing::MouseMode effective_mouse_mode () const;
550 enum JoinObjectRangeState {
551 JOIN_OBJECT_RANGE_NONE,
552 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
553 JOIN_OBJECT_RANGE_OBJECT,
554 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
555 JOIN_OBJECT_RANGE_RANGE
558 JoinObjectRangeState _join_object_range_state;
560 void update_join_object_range_location (double);
562 boost::optional<int> pre_notebook_shrink_pane_width;
564 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
566 Gtk::Notebook _the_notebook;
567 bool _notebook_shrunk;
568 void add_notebook_page (std::string const &, Gtk::Widget &);
569 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
571 Gtk::HPaned edit_pane;
572 Gtk::VPaned editor_summary_pane;
574 Gtk::EventBox meter_base;
576 Gtk::EventBox marker_base;
577 Gtk::HBox marker_box;
578 Gtk::VBox scrollers_rulers_markers_box;
580 void location_changed (ARDOUR::Location *);
581 void location_flags_changed (ARDOUR::Location *);
582 void refresh_location_display ();
583 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
584 void add_new_location (ARDOUR::Location *);
585 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
586 void location_gone (ARDOUR::Location *);
587 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
588 gint really_remove_marker (ARDOUR::Location* loc);
589 void goto_nth_marker (int nth);
590 void toggle_marker_lines ();
591 void set_marker_line_visibility (bool);
593 uint32_t location_marker_color;
594 uint32_t location_range_color;
595 uint32_t location_loop_color;
596 uint32_t location_punch_color;
597 uint32_t location_cd_marker_color;
599 struct LocationMarkers {
604 LocationMarkers () : start(0), end(0), valid (true) {}
611 void set_show_lines (bool);
612 void set_selected (bool);
613 void canvas_height_set (double);
616 void set_name (const std::string&);
617 void set_position (framepos_t start, framepos_t end = 0);
618 void set_color_rgba (uint32_t);
621 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
622 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
623 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
624 Marker* entered_marker;
625 bool _show_marker_lines;
627 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
628 LocationMarkerMap location_markers;
630 void update_marker_labels ();
631 void update_marker_labels (ArdourCanvas::Container *);
632 void check_marker_label (Marker *);
634 /** A set of lists of Markers that are in each of the canvas groups
635 * for the marker sections at the top of the editor. These lists
636 * are kept sorted in time order between marker movements, so that after
637 * a marker has moved we can decide whether we need to update the labels
638 * for all markers or for just a few.
640 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
641 void remove_sorted_marker (Marker *);
643 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
644 void clear_marker_display ();
645 void mouse_add_new_range (framepos_t);
646 bool choose_new_marker_name(std::string &name);
647 void update_cd_marker_display ();
648 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
650 TimeAxisView* clicked_axisview;
651 RouteTimeAxisView* clicked_routeview;
652 /** The last RegionView that was clicked on, or 0 if the last click was not
653 * on a RegionView. This is set up by the canvas event handlers in
654 * editor_canvas_events.cc
656 RegionView* clicked_regionview;
657 RegionSelection latest_regionviews;
658 uint32_t clicked_selection;
659 ControlPoint* clicked_control_point;
661 void sort_track_selection (TrackViewList&);
663 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
664 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
665 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
666 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
668 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
669 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
670 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
671 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
672 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
674 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
675 bool button_release_can_deselect;
677 void catch_vanishing_regionview (RegionView *);
679 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
680 void select_all_tracks ();
681 void select_all_internal_edit (Selection::Operation);
683 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
684 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
685 void set_selected_track_as_side_effect (Selection::Operation op);
686 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
688 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
689 void collect_new_region_view (RegionView *);
690 void collect_and_select_new_region_view (RegionView *);
692 Gtk::Menu track_context_menu;
693 Gtk::Menu track_region_context_menu;
694 Gtk::Menu track_selection_context_menu;
696 Gtk::MenuItem* region_edit_menu_split_item;
697 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
698 Gtk::Menu * track_region_edit_playlist_menu;
699 Gtk::Menu * track_edit_playlist_submenu;
700 Gtk::Menu * track_selection_edit_playlist_submenu;
702 GdkEvent context_click_event;
704 void popup_track_context_menu (int, int, ItemType, bool);
705 Gtk::Menu* build_track_context_menu ();
706 Gtk::Menu* build_track_bus_context_menu ();
707 Gtk::Menu* build_track_region_context_menu ();
708 Gtk::Menu* build_track_selection_context_menu ();
709 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
710 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
711 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
712 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
713 Gtk::MenuItem* _popup_region_menu_item;
715 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
716 Gtk::Menu _control_point_context_menu;
718 void add_routes (ARDOUR::RouteList&);
719 void timeaxisview_deleted (TimeAxisView *);
721 Gtk::HBox global_hpacker;
722 Gtk::VBox global_vpacker;
725 std::stack<Gdk::Cursor*> _cursor_stack;
726 Gdk::Cursor* current_canvas_cursor;
727 Gdk::Cursor* which_grabber_cursor () const;
728 Gdk::Cursor* which_track_cursor () const;
729 Gdk::Cursor* which_mode_cursor () const;
730 Gdk::Cursor* which_trim_cursor (bool left_side) const;
731 bool reset_canvas_cursor ();
732 void choose_canvas_cursor_on_entry (GdkEventCrossing*, ItemType);
734 ArdourCanvas::GtkCanvas* _track_canvas;
735 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
737 bool within_track_canvas;
739 friend class VerboseCursor;
740 VerboseCursor* _verbose_cursor;
742 void parameter_changed (std::string);
743 void ui_parameter_changed (std::string);
745 Gtk::EventBox time_bars_event_box;
746 Gtk::VBox time_bars_vbox;
748 ArdourCanvas::Pixbuf *logo_item;
750 /* these will be needed when we have canvas rulers */
751 ArdourCanvas::Container *minsec_group;
752 ArdourCanvas::Container *bbt_group;
753 ArdourCanvas::Container *timecode_group;
754 ArdourCanvas::Container *frame_group;
757 ArdourCanvas::Container *tempo_group;
758 ArdourCanvas::Container *meter_group;
759 ArdourCanvas::Container *marker_group;
760 ArdourCanvas::Container *range_marker_group;
761 ArdourCanvas::Container *transport_marker_group;
762 ArdourCanvas::Container* cd_marker_group;
764 /* parent for groups which themselves contain time markers */
765 ArdourCanvas::Container* _time_markers_group;
767 /* The group containing all other groups that are scrolled vertically
770 ArdourCanvas::ScrollGroup* hv_scroll_group;
772 /* The group containing all other groups that are scrolled vertically ONLY
774 ArdourCanvas::ScrollGroup* v_scroll_group;
776 /* The group containing all other groups that are scrolled horizontally ONLY
778 ArdourCanvas::ScrollGroup* h_scroll_group;
780 /* The group containing all trackviews. */
781 ArdourCanvas::Container* no_scroll_group;
783 /* The group containing all trackviews. */
784 ArdourCanvas::Container* _trackview_group;
786 /* The group holding things (mostly regions) while dragging so they
787 * are on top of everything else
789 ArdourCanvas::Container* _drag_motion_group;
791 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
794 ArdourCanvas::Rectangle* _canvas_drop_zone;
795 bool canvas_drop_zone_event (GdkEvent* event);
798 ruler_metric_timecode = 0,
799 ruler_metric_bbt = 1,
800 ruler_metric_samples = 2,
801 ruler_metric_minsec = 3,
803 ruler_time_tempo = 4,
804 ruler_time_meter = 5,
805 ruler_time_marker = 6,
806 ruler_time_range_marker = 7,
807 ruler_time_transport_marker = 8,
808 ruler_time_cd_marker = 9,
809 ruler_video_timeline = 10,
812 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
813 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
814 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
815 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
816 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
817 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
818 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
819 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
820 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
821 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
822 bool no_ruler_shown_update;
824 Gtk::Widget * ruler_grabbed_widget;
826 RulerDialog* ruler_dialog;
828 void initialize_rulers ();
829 void update_just_timecode ();
830 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
831 void update_fixed_rulers ();
832 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
833 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
834 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
835 void update_ruler_visibility ();
836 void set_ruler_visible (RulerType, bool);
837 void toggle_ruler_visibility (RulerType rt);
838 void ruler_toggled (int);
839 bool ruler_label_button_release (GdkEventButton*);
840 void store_ruler_visibility ();
841 void restore_ruler_visibility ();
845 enum MinsecRulerScale {
850 minsec_show_many_hours
853 MinsecRulerScale minsec_ruler_scale;
855 framecnt_t minsec_mark_interval;
856 gint minsec_mark_modulo;
858 void set_minsec_ruler_scale (framepos_t, framepos_t);
860 enum TimecodeRulerScale {
862 timecode_show_frames,
863 timecode_show_seconds,
864 timecode_show_minutes,
866 timecode_show_many_hours
869 TimecodeRulerScale timecode_ruler_scale;
871 gint timecode_mark_modulo;
872 gint timecode_nmarks;
873 void set_timecode_ruler_scale (framepos_t, framepos_t);
875 framecnt_t _samples_ruler_interval;
876 void set_samples_ruler_scale (framepos_t, framepos_t);
886 bbt_show_ticks_detail,
887 bbt_show_ticks_super_detail
890 BBTRulerScale bbt_ruler_scale;
894 uint32_t bbt_bar_helper_on;
895 uint32_t bbt_accent_modulo;
896 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
897 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
898 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
900 ArdourCanvas::Ruler* timecode_ruler;
901 ArdourCanvas::Ruler* bbt_ruler;
902 ArdourCanvas::Ruler* samples_ruler;
903 ArdourCanvas::Ruler* minsec_ruler;
905 static const double timebar_height;
906 guint32 visible_timebars;
907 Gtk::Menu *editor_ruler_menu;
909 ArdourCanvas::Rectangle* tempo_bar;
910 ArdourCanvas::Rectangle* meter_bar;
911 ArdourCanvas::Rectangle* marker_bar;
912 ArdourCanvas::Rectangle* range_marker_bar;
913 ArdourCanvas::Rectangle* transport_marker_bar;
914 ArdourCanvas::Rectangle* cd_marker_bar;
916 Gtk::Label minsec_label;
917 Gtk::Label bbt_label;
918 Gtk::Label timecode_label;
919 Gtk::Label samples_label;
920 Gtk::Label tempo_label;
921 Gtk::Label meter_label;
922 Gtk::Label mark_label;
923 Gtk::Label range_mark_label;
924 Gtk::Label transport_mark_label;
925 Gtk::Label cd_mark_label;
927 /* videtimline related actions */
928 Gtk::Label videotl_label;
929 ArdourCanvas::Container* videotl_group;
930 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
931 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
932 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
933 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
934 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
935 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
936 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
937 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
938 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
939 void set_xjadeo_proc ();
940 void toggle_xjadeo_proc (int state=-1);
941 void set_close_video_sensitive (bool onoff);
942 void set_xjadeo_sensitive (bool onoff);
943 void set_xjadeo_viewoption (int);
944 void toggle_xjadeo_viewoption (int what, int state=-1);
945 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
946 int videotl_bar_height; /* in units of timebar_height; default: 4 */
947 int get_videotl_bar_height () const { return videotl_bar_height; }
948 void export_video (bool range = false);
949 void toggle_region_video_lock ();
951 friend class EditorCursor;
953 EditorCursor* playhead_cursor;
955 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
957 void cursor_to_region_boundary (bool with_selection, int32_t dir);
958 void cursor_to_next_region_boundary (bool with_selection);
959 void cursor_to_previous_region_boundary (bool with_selection);
960 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
961 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
962 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
963 void cursor_to_selection_start (EditorCursor *);
964 void cursor_to_selection_end (EditorCursor *);
966 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
967 void selected_marker_to_next_region_boundary (bool with_selection);
968 void selected_marker_to_previous_region_boundary (bool with_selection);
969 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
970 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
971 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
972 void selected_marker_to_selection_start ();
973 void selected_marker_to_selection_end ();
975 void select_all_selectables_using_cursor (EditorCursor *, bool);
976 void select_all_selectables_using_edit (bool);
977 void select_all_selectables_between (bool within);
978 void select_range_between ();
980 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
981 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
983 std::vector<ARDOUR::framepos_t> region_boundary_cache;
984 void build_region_boundary_cache ();
986 Gtk::HBox toplevel_hpacker;
989 Gtk::HBox bottom_hbox;
991 Gtk::Table edit_packer;
993 /** the adjustment that controls the overall editor vertical scroll position */
994 Gtk::Adjustment vertical_adjustment;
995 Gtk::Adjustment horizontal_adjustment;
997 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
998 Gtk::Layout controls_layout;
999 bool control_layout_scroll (GdkEventScroll* ev);
1000 void reset_controls_layout_width ();
1001 void reset_controls_layout_height (int32_t height);
1010 bool scroll_press (Direction);
1011 void scroll_release ();
1012 sigc::connection _scroll_connection;
1013 int _scroll_callbacks;
1015 double _visible_canvas_width;
1016 double _visible_canvas_height; ///< height of the visible area of the track canvas
1017 double _full_canvas_height; ///< full height of the canvas
1019 bool track_canvas_map_handler (GdkEventAny*);
1021 bool edit_controls_button_release (GdkEventButton*);
1022 Gtk::Menu *edit_controls_left_menu;
1023 Gtk::Menu *edit_controls_right_menu;
1025 Gtk::VBox track_canvas_vbox;
1026 Gtk::VBox edit_controls_vbox;
1027 Gtk::HBox edit_controls_hbox;
1029 void control_vertical_zoom_in_all ();
1030 void control_vertical_zoom_out_all ();
1031 void control_vertical_zoom_in_selected ();
1032 void control_vertical_zoom_out_selected ();
1033 void control_step_tracks_up ();
1034 void control_step_tracks_down ();
1035 void control_view (uint32_t);
1036 void control_scroll (float);
1037 void control_select (uint32_t rid, Selection::Operation);
1038 void control_unselect ();
1039 void access_action (std::string,std::string);
1040 bool deferred_control_scroll (framepos_t);
1041 sigc::connection control_scroll_connection;
1043 void tie_vertical_scrolling ();
1044 void set_horizontal_position (double);
1045 double horizontal_position () const;
1047 struct VisualChange {
1055 framepos_t time_origin;
1056 framecnt_t samples_per_pixel;
1059 int idle_handler_id;
1060 /** true if we are currently in the idle handler */
1063 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1065 pending = Type (pending | t);
1069 VisualChange pending_visual_change;
1071 static int _idle_visual_changer (void *arg);
1072 int idle_visual_changer ();
1073 void visual_changer (const VisualChange&);
1074 void ensure_visual_change_idle_handler ();
1077 TrackViewList track_views;
1078 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1079 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1081 TrackViewList get_tracks_for_range_action () const;
1083 sigc::connection super_rapid_screen_update_connection;
1084 framepos_t last_update_frame;
1085 void center_screen_internal (framepos_t, float);
1087 void super_rapid_screen_update ();
1089 void session_going_away ();
1091 framepos_t cut_buffer_start;
1092 framecnt_t cut_buffer_length;
1094 Gdk::Cursor* pre_press_cursor;
1095 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1096 boost::weak_ptr<ARDOUR::Movable> _movable;
1098 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1099 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1100 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1101 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1102 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1103 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1104 bool button_press_dispatch (GdkEventButton*);
1105 bool button_release_dispatch (GdkEventButton*);
1106 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1107 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1108 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1109 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1110 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1112 Gtkmm2ext::Bindings* button_bindings;
1113 XMLNode* button_settings () const;
1115 /* KEYMAP HANDLING */
1117 void register_actions ();
1118 void register_region_actions ();
1120 void load_bindings ();
1121 Gtkmm2ext::ActionMap editor_action_map;
1122 Gtkmm2ext::Bindings key_bindings;
1124 /* CUT/COPY/PASTE */
1126 framepos_t last_paste_pos;
1127 unsigned paste_count;
1129 void cut_copy (Editing::CutCopyOp);
1130 bool can_cut_copy () const;
1131 void cut_copy_points (Editing::CutCopyOp, Evoral::MusicalTime earliest=Evoral::MusicalTime(), bool midi=false);
1132 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1133 void cut_copy_ranges (Editing::CutCopyOp);
1134 void cut_copy_midi (Editing::CutCopyOp);
1136 void mouse_paste ();
1137 void paste_internal (framepos_t position, float times);
1139 /* EDITING OPERATIONS */
1141 void reset_point_selection ();
1142 void toggle_region_lock ();
1143 void toggle_opaque_region ();
1144 void toggle_record_enable ();
1145 void toggle_solo ();
1146 void toggle_solo_isolate ();
1147 void toggle_mute ();
1148 void toggle_region_lock_style ();
1150 enum LayerOperation {
1157 void do_layer_operation (LayerOperation);
1158 void raise_region ();
1159 void raise_region_to_top ();
1160 void change_region_layering_order (bool from_context_menu);
1161 void lower_region ();
1162 void lower_region_to_bottom ();
1163 void split_region_at_transients ();
1164 void crop_region_to_selection ();
1165 void crop_region_to (framepos_t start, framepos_t end);
1166 void set_sync_point (framepos_t, const RegionSelection&);
1167 void set_region_sync_position ();
1168 void remove_region_sync();
1169 void align_regions (ARDOUR::RegionPoint);
1170 void align_regions_relative (ARDOUR::RegionPoint point);
1171 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1172 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1173 void remove_selected_regions ();
1174 void remove_clicked_region ();
1175 void show_region_properties ();
1176 void show_midi_list_editor ();
1177 void rename_region ();
1178 void duplicate_some_regions (RegionSelection&, float times);
1179 void duplicate_selection (float times);
1180 void region_fill_selection ();
1181 void combine_regions ();
1182 void uncombine_regions ();
1184 void region_fill_track ();
1185 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1186 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1187 void split_multichannel_region();
1188 void reverse_region ();
1189 void strip_region_silence ();
1190 void normalize_region ();
1191 void reset_region_scale_amplitude ();
1192 void adjust_region_gain (bool up);
1193 void quantize_region ();
1194 void legatize_region (bool shrink_only);
1195 void insert_patch_change (bool from_context);
1196 void fork_region ();
1198 void do_insert_time ();
1199 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1201 void tab_to_transient (bool forward);
1203 void set_tempo_from_region ();
1204 void use_range_as_bar ();
1206 void define_one_bar (framepos_t start, framepos_t end);
1208 void audition_region_from_region_list ();
1209 void hide_region_from_region_list ();
1210 void show_region_in_region_list ();
1212 void naturalize_region ();
1214 void reset_focus ();
1216 void split_region ();
1221 void paste (float times, bool from_context_menu = false);
1223 void place_transient ();
1224 void remove_transient (ArdourCanvas::Item* item);
1225 void snap_regions_to_grid ();
1226 void close_region_gaps ();
1228 void keyboard_paste ();
1230 void region_from_selection ();
1231 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1233 void play_from_start ();
1234 void play_from_edit_point ();
1235 void play_from_edit_point_and_return ();
1236 void play_selected_region ();
1237 void play_edit_range ();
1238 void play_location (ARDOUR::Location&);
1239 void loop_location (ARDOUR::Location&);
1241 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1242 void temporal_zoom_selection (bool both_axes = false);
1243 void temporal_zoom_region (bool both_axes);
1244 void zoom_to_region (bool both_axes);
1245 void temporal_zoom_session ();
1246 void temporal_zoom (framecnt_t samples_per_pixel);
1247 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1248 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1250 void insert_region_list_selection (float times);
1252 /* import & embed */
1254 void add_external_audio_action (Editing::ImportMode);
1255 void external_audio_dialog ();
1256 void session_import_dialog ();
1258 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1259 bool check_multichannel_status (const std::vector<std::string>& paths);
1261 SoundFileOmega* sfbrowser;
1263 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1265 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1266 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1268 int import_sndfiles (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,
1269 ARDOUR::SrcQuality, framepos_t& pos,
1270 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1271 int embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate,
1272 Editing::ImportDisposition disposition, Editing::ImportMode mode,
1273 framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1275 int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos,
1276 Editing::ImportDisposition, Editing::ImportMode,
1277 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1279 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, framepos_t& pos, Editing::ImportMode mode,
1280 boost::shared_ptr<ARDOUR::Track>& existing_track, const std::string& new_track_name);
1282 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1283 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1285 void toggle_midi_input_active (bool flip_others);
1287 ARDOUR::InterThreadInfo* current_interthread_info;
1289 AnalysisWindow* analysis_window;
1291 /* import specific info */
1293 struct EditorImportStatus : public ARDOUR::ImportStatus {
1294 Editing::ImportMode mode;
1298 boost::shared_ptr<ARDOUR::Track> track;
1302 EditorImportStatus import_status;
1303 static void *_import_thread (void *);
1304 void* import_thread ();
1305 void finish_import ();
1307 /* to support this ... */
1309 void import_audio (bool as_tracks);
1310 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1312 void move_to_start ();
1313 void move_to_end ();
1314 void center_playhead ();
1315 void center_edit_point ();
1316 void playhead_forward_to_grid ();
1317 void playhead_backward_to_grid ();
1318 void scroll_playhead (bool forward);
1319 void scroll_backward (float pages=0.8f);
1320 void scroll_forward (float pages=0.8f);
1321 void scroll_tracks_down ();
1322 void scroll_tracks_up ();
1324 void clear_markers ();
1325 void clear_ranges ();
1326 void clear_locations ();
1327 void unhide_markers ();
1328 void unhide_ranges ();
1329 void jump_forward_to_mark ();
1330 void jump_backward_to_mark ();
1331 void cursor_align (bool playhead_to_edit);
1332 void toggle_skip_playback ();
1334 void remove_last_capture ();
1335 void select_all_selectables_using_time_selection ();
1336 void select_all_selectables_using_loop();
1337 void select_all_selectables_using_punch();
1338 void set_selection_from_range (ARDOUR::Location&);
1339 void set_selection_from_punch ();
1340 void set_selection_from_loop ();
1341 void set_selection_from_region ();
1343 void add_location_mark (framepos_t where);
1344 void add_location_from_region ();
1345 void add_locations_from_region ();
1346 void add_location_from_selection ();
1347 void set_loop_from_selection (bool play);
1348 void set_punch_from_selection ();
1349 void set_punch_from_region ();
1351 void set_session_extents_from_selection ();
1353 void set_loop_from_edit_range (bool play);
1354 void set_loop_from_region (bool play);
1355 void set_punch_from_edit_range ();
1357 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1358 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1360 void add_location_from_playhead_cursor ();
1361 void remove_location_at_playhead_cursor ();
1362 bool select_new_marker;
1364 void reverse_selection ();
1365 void edit_envelope ();
1367 double last_scrub_x;
1368 int scrubbing_direction;
1369 int scrub_reversals;
1370 int scrub_reverse_distance;
1371 void scrub (framepos_t, double);
1373 void keyboard_selection_begin ();
1374 void keyboard_selection_finish (bool add);
1375 bool have_pending_keyboard_selection;
1376 framepos_t pending_keyboard_selection_start;
1378 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1380 Editing::SnapType _snap_type;
1381 Editing::SnapMode _snap_mode;
1383 /// Snap threshold in pixels
1384 double snap_threshold;
1386 bool ignore_gui_changes;
1388 DragManager* _drags;
1393 Gtk::Dialog* lock_dialog;
1395 struct timeval last_event_time;
1396 bool generic_event_handler (GdkEvent*);
1397 bool lock_timeout_callback ();
1398 void start_lock_event_timing ();
1400 Gtk::Menu fade_context_menu;
1402 Gtk::Menu xfade_in_context_menu;
1403 Gtk::Menu xfade_out_context_menu;
1404 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1405 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1406 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1408 void set_fade_in_shape (ARDOUR::FadeShape);
1409 void set_fade_out_shape (ARDOUR::FadeShape);
1411 void set_fade_length (bool in);
1412 void set_fade_in_active (bool);
1413 void set_fade_out_active (bool);
1417 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1419 bool _dragging_playhead;
1420 bool _dragging_edit_point;
1422 void marker_drag_motion_callback (GdkEvent*);
1423 void marker_drag_finished_callback (GdkEvent*);
1425 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1427 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1428 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1429 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1430 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1431 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1433 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1435 bool can_remove_control_point (ArdourCanvas::Item *);
1436 void remove_control_point (ArdourCanvas::Item *);
1438 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1440 /* Canvas event handlers */
1442 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1443 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1444 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1445 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1446 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1447 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1448 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1449 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1450 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1451 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1452 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1453 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1454 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1455 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1456 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1457 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1458 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1459 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1460 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1461 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1462 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1463 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1464 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1465 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1467 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1468 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1469 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1470 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1471 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1472 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1473 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1475 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1476 void update_video_timeline (bool flush = false);
1477 void set_video_timeline_height (const int);
1478 bool is_video_timeline_locked ();
1479 void toggle_video_timeline_locked ();
1480 void set_video_timeline_locked (const bool);
1481 void queue_visual_videotimeline_update ();
1482 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1484 PBD::Signal0<void> EditorFreeze;
1485 PBD::Signal0<void> EditorThaw;
1488 friend class DragManager;
1489 friend class EditorRouteGroups;
1490 friend class EditorRegions;
1492 /* non-public event handlers */
1494 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1495 bool track_canvas_scroll (GdkEventScroll* event);
1497 bool track_canvas_button_press_event (GdkEventButton* event);
1498 bool track_canvas_button_release_event (GdkEventButton* event);
1499 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1501 Gtk::Allocation _canvas_viewport_allocation;
1502 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1503 void track_canvas_viewport_size_allocated ();
1504 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1505 bool track_canvas_key_press (GdkEventKey *);
1506 bool track_canvas_key_release (GdkEventKey *);
1508 void set_playhead_cursor ();
1510 void toggle_region_mute ();
1512 void initialize_canvas ();
1514 /* display control */
1516 bool _show_measures;
1517 /// true if the editor should follow the playhead, otherwise false
1518 bool _follow_playhead;
1519 /// true if we scroll the tracks rather than the playhead
1520 bool _stationary_playhead;
1521 /// true if we are in fullscreen mode
1524 TempoLines* tempo_lines;
1526 ArdourCanvas::Container* global_rect_group;
1527 ArdourCanvas::Container* time_line_group;
1529 void hide_measures ();
1530 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1531 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1533 void new_tempo_section ();
1535 void mouse_add_new_tempo_event (framepos_t where);
1536 void mouse_add_new_meter_event (framepos_t where);
1538 void remove_tempo_marker (ArdourCanvas::Item*);
1539 void remove_meter_marker (ArdourCanvas::Item*);
1540 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1541 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1543 void edit_tempo_section (ARDOUR::TempoSection*);
1544 void edit_meter_section (ARDOUR::MeterSection*);
1545 void edit_tempo_marker (TempoMarker&);
1546 void edit_meter_marker (MeterMarker&);
1547 void edit_control_point (ArdourCanvas::Item*);
1548 void edit_notes (TimeAxisViewItem&);
1550 void marker_menu_edit ();
1551 void marker_menu_remove ();
1552 void marker_menu_rename ();
1553 void rename_marker (Marker *marker);
1554 void toggle_marker_menu_lock ();
1555 void toggle_marker_menu_glue ();
1556 void marker_menu_hide ();
1557 void marker_menu_loop_range ();
1558 void marker_menu_select_all_selectables_using_range ();
1559 void marker_menu_select_using_range ();
1560 void marker_menu_separate_regions_using_location ();
1561 void marker_menu_play_from ();
1562 void marker_menu_play_range ();
1563 void marker_menu_set_playhead ();
1564 void marker_menu_set_from_playhead ();
1565 void marker_menu_set_from_selection (bool force_regions);
1566 void marker_menu_range_to_next ();
1567 void marker_menu_zoom_to_range ();
1568 void new_transport_marker_menu_set_loop ();
1569 void new_transport_marker_menu_set_punch ();
1570 void update_loop_range_view ();
1571 void update_punch_range_view ();
1572 void new_transport_marker_menu_popdown ();
1573 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1574 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1575 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1576 void build_range_marker_menu (bool, bool);
1577 void build_marker_menu (ARDOUR::Location *);
1578 void build_tempo_or_meter_marker_menu (bool);
1579 void build_new_transport_marker_menu ();
1580 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1582 Gtk::Menu* tempo_or_meter_marker_menu;
1583 Gtk::Menu* marker_menu;
1584 Gtk::Menu* range_marker_menu;
1585 Gtk::Menu* transport_marker_menu;
1586 Gtk::Menu* new_transport_marker_menu;
1587 Gtk::Menu* cd_marker_menu;
1588 ArdourCanvas::Item* marker_menu_item;
1590 typedef std::list<Marker*> Marks;
1593 void remove_metric_marks ();
1594 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1596 void compute_current_bbt_points (framepos_t left, framepos_t right,
1597 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1598 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1600 void tempo_map_changed (const PBD::PropertyChange&);
1601 void redisplay_tempo (bool immediate_redraw);
1603 uint32_t bbt_beat_subdivision;
1607 Gtk::ToggleButton editor_mixer_button;
1608 Gtk::ToggleButton editor_list_button;
1609 void editor_mixer_button_toggled ();
1610 void editor_list_button_toggled ();
1612 ArdourButton zoom_in_button;
1613 ArdourButton zoom_out_button;
1614 ArdourButton zoom_out_full_button;
1616 ArdourButton tav_expand_button;
1617 ArdourButton tav_shrink_button;
1618 ArdourDropdown visible_tracks_selector;
1619 ArdourDropdown zoom_preset_selector;
1621 int32_t _visible_track_count;
1622 void build_track_count_menu ();
1623 void set_visible_track_count (int32_t);
1625 void set_zoom_preset(int64_t);
1627 Gtk::VBox toolbar_clock_vbox;
1628 Gtk::VBox toolbar_selection_clock_vbox;
1629 Gtk::Table toolbar_selection_clock_table;
1630 Gtk::Label toolbar_selection_cursor_label;
1632 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1633 ArdourButton mouse_select_button;
1634 ArdourButton mouse_draw_button;
1635 ArdourButton mouse_move_button;
1636 ArdourButton mouse_timefx_button;
1637 ArdourButton mouse_content_button;
1638 ArdourButton mouse_audition_button;
1639 ArdourButton mouse_cut_button;
1641 ArdourButton smart_mode_button;
1642 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1644 void mouse_mode_toggled (Editing::MouseMode m);
1645 void mouse_mode_object_range_toggled ();
1646 bool ignore_mouse_mode_toggle;
1648 bool mouse_select_button_release (GdkEventButton*);
1650 Gtk::VBox automation_box;
1651 Gtk::Button automation_mode_button;
1653 //edit mode menu stuff
1654 ArdourDropdown edit_mode_selector;
1655 void edit_mode_selection_done ( ARDOUR::EditMode m );
1656 void build_edit_mode_menu ();
1657 Gtk::VBox edit_mode_box;
1659 void set_edit_mode (ARDOUR::EditMode);
1660 void cycle_edit_mode ();
1662 ArdourDropdown snap_type_selector;
1663 void build_snap_type_menu ();
1665 ArdourDropdown snap_mode_selector;
1666 void build_snap_mode_menu ();
1669 std::vector<std::string> snap_type_strings;
1670 std::vector<std::string> snap_mode_strings;
1672 void snap_type_selection_done (Editing::SnapType);
1673 void snap_mode_selection_done (Editing::SnapMode);
1674 void snap_mode_chosen (Editing::SnapMode);
1675 void snap_type_chosen (Editing::SnapType);
1677 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1678 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1680 //zoom focus meu stuff
1681 ArdourDropdown zoom_focus_selector;
1682 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1683 void build_zoom_focus_menu ();
1684 std::vector<std::string> zoom_focus_strings;
1686 void zoom_focus_chosen (Editing::ZoomFocus);
1688 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1690 Gtk::HBox _zoom_box;
1691 Gtkmm2ext::TearOff* _zoom_tearoff;
1692 void zoom_adjustment_changed();
1694 void setup_toolbar ();
1696 void setup_tooltips ();
1698 Gtkmm2ext::TearOff* _tools_tearoff;
1699 Gtk::HBox toolbar_hbox;
1700 Gtk::EventBox toolbar_base;
1701 Gtk::Frame toolbar_frame;
1702 Gtk::Viewport _toolbar_viewport;
1706 Gtk::HBox panic_box;
1708 void setup_midi_toolbar ();
1710 /* selection process */
1712 Selection* selection;
1713 Selection* cut_buffer;
1714 SelectionMemento* _selection_memento;
1716 void time_selection_changed ();
1717 void update_time_selection_display ();
1718 void track_selection_changed ();
1719 void region_selection_changed ();
1720 sigc::connection editor_regions_selection_changed_connection;
1721 void sensitize_all_region_actions (bool);
1722 void sensitize_the_right_region_actions ();
1723 bool _all_region_actions_sensitized;
1724 /** Flag to block region action handlers from doing what they normally do;
1725 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1726 * block) when setting a ToggleAction's active state.
1728 bool _ignore_region_action;
1729 bool _last_region_menu_was_main;
1730 void point_selection_changed ();
1731 void marker_selection_changed ();
1733 bool _ignore_follow_edits;
1735 void cancel_selection ();
1736 void cancel_time_selection ();
1738 bool get_smart_mode() const;
1740 bool audio_region_selection_covers (framepos_t where);
1742 /* transport range select process */
1744 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1745 ArdourCanvas::Rectangle* range_bar_drag_rect;
1746 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1749 ArdourCanvas::Rectangle *bogus_background_rect;
1751 ArdourCanvas::Rectangle *transport_bar_range_rect;
1752 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1753 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1754 ArdourCanvas::Rectangle *transport_loop_range_rect;
1755 ArdourCanvas::Rectangle *transport_punch_range_rect;
1756 ArdourCanvas::Line *transport_punchin_line;
1757 ArdourCanvas::Line *transport_punchout_line;
1758 ArdourCanvas::Rectangle *transport_preroll_rect;
1759 ArdourCanvas::Rectangle *transport_postroll_rect;
1761 ARDOUR::Location* transport_loop_location();
1762 ARDOUR::Location* transport_punch_location();
1764 ARDOUR::Location *temp_location;
1766 /* object rubberband select process */
1768 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1770 ArdourCanvas::Rectangle *rubberband_rect;
1772 EditorRouteGroups* _route_groups;
1773 EditorRoutes* _routes;
1774 EditorRegions* _regions;
1775 EditorSnapshots* _snapshots;
1776 EditorLocations* _locations;
1778 /* diskstream/route display management */
1779 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1780 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1782 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1784 bool sync_track_view_list_and_routes ();
1786 Gtk::VBox list_vpacker;
1790 sigc::connection autoscroll_connection;
1791 bool autoscroll_horizontal_allowed;
1792 bool autoscroll_vertical_allowed;
1793 uint32_t autoscroll_cnt;
1794 Gtk::Widget* autoscroll_widget;
1795 ArdourCanvas::Rect autoscroll_boundary;
1797 bool autoscroll_canvas ();
1798 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1799 void stop_canvas_autoscroll ();
1802 void point_trim (GdkEvent *, framepos_t);
1804 void trim_region_front();
1805 void trim_region_back();
1806 void trim_region (bool front);
1808 void trim_region_to_loop ();
1809 void trim_region_to_punch ();
1810 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1812 void trim_to_region(bool forward);
1813 void trim_region_to_previous_region_end();
1814 void trim_region_to_next_region_start();
1816 bool show_gain_after_trim;
1820 int convert_drop_to_paths (
1821 std::vector<std::string>& paths,
1822 const Glib::RefPtr<Gdk::DragContext>& context,
1825 const Gtk::SelectionData& data,
1829 void track_canvas_drag_data_received (
1830 const Glib::RefPtr<Gdk::DragContext>& context,
1833 const Gtk::SelectionData& data,
1838 const Glib::RefPtr<Gdk::DragContext>& context,
1841 const Gtk::SelectionData& data,
1846 const Glib::RefPtr<Gdk::DragContext>& context,
1849 const Gtk::SelectionData& data,
1854 const Glib::RefPtr<Gdk::DragContext>& context,
1857 const Gtk::SelectionData& data,
1863 int write_region_selection(RegionSelection&);
1864 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1865 void bounce_region_selection (bool with_processing);
1866 void bounce_range_selection (bool replace, bool enable_processing);
1867 void external_edit_region ();
1869 int write_audio_selection (TimeSelection&);
1870 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1872 void write_selection ();
1874 std::list<XMLNode *> before; /* used in *_reversible_command */
1876 void update_title ();
1877 void update_title_s (const std::string & snapshot_name);
1879 void instant_save ();
1881 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1883 /* freeze operations */
1885 ARDOUR::InterThreadInfo freeze_status;
1886 static void* _freeze_thread (void*);
1887 void* freeze_thread ();
1889 void freeze_route ();
1890 void unfreeze_route ();
1894 void duplicate_range (bool with_dialog);
1896 /** computes the timeline frame (sample) of an event whose coordinates
1897 * are in canvas units (pixels, scroll offset included).
1899 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1901 /** computes the timeline frame (sample) of an event whose coordinates
1902 * are in window units (pixels, no scroll offset).
1904 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1906 /* returns false if mouse pointer is not in track or marker canvas
1908 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1910 TimeFXDialog* current_timefx;
1911 static void* timefx_thread (void *arg);
1914 int time_stretch (RegionSelection&, float fraction);
1915 int pitch_shift (RegionSelection&, float cents);
1916 void pitch_shift_region ();
1918 void transpose_region ();
1920 /* editor-mixer strip */
1922 MixerStrip *current_mixer_strip;
1923 bool show_editor_mixer_when_tracks_arrive;
1924 Gtk::VBox current_mixer_strip_vbox;
1925 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1926 void current_mixer_strip_hidden ();
1928 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1929 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1931 void ensure_all_elements_drawn ();
1933 /* nudging tracks */
1935 void nudge_track (bool use_edit_point, bool forwards);
1937 static const int32_t default_width = 995;
1938 static const int32_t default_height = 765;
1942 ArdourButton nudge_forward_button;
1943 ArdourButton nudge_backward_button;
1944 Gtk::HBox nudge_hbox;
1945 Gtk::VBox nudge_vbox;
1946 AudioClock* nudge_clock;
1948 bool nudge_forward_release (GdkEventButton*);
1949 bool nudge_backward_release (GdkEventButton*);
1953 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
1955 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1956 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1958 /* handling cleanup */
1960 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1962 PBD::ScopedConnectionList session_connections;
1964 /* tracking step changes of track height */
1966 TimeAxisView* current_stepping_trackview;
1967 ARDOUR::microseconds_t last_track_height_step_timestamp;
1968 gint track_height_step_timeout();
1969 sigc::connection step_timeout;
1971 TimeAxisView* entered_track;
1972 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
1973 to point to the RegionView. Otherwise it is 0.
1975 RegionView* entered_regionview;
1977 bool clear_entered_track;
1978 bool left_track_canvas (GdkEventCrossing*);
1979 bool entered_track_canvas (GdkEventCrossing*);
1980 void set_entered_track (TimeAxisView*);
1981 void set_entered_regionview (RegionView*);
1982 gint left_automation_track ();
1984 void reset_canvas_action_sensitivity (bool);
1985 void set_gain_envelope_visibility ();
1986 void set_region_gain_visibility (RegionView*);
1987 void toggle_gain_envelope_active ();
1988 void reset_region_gain_envelopes ();
1990 bool on_key_press_event (GdkEventKey*);
1991 bool on_key_release_event (GdkEventKey*);
1993 void session_state_saved (std::string);
1995 Glib::RefPtr<Gtk::Action> undo_action;
1996 Glib::RefPtr<Gtk::Action> redo_action;
1998 void history_changed ();
2000 Gtk::HBox status_bar_hpacker;
2002 Editing::EditPoint _edit_point;
2004 ArdourDropdown edit_point_selector;
2005 void build_edit_point_menu();
2007 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2008 void cycle_edit_point (bool with_marker);
2009 void set_edit_point ();
2010 void edit_point_selection_done (Editing::EditPoint);
2011 void edit_point_chosen (Editing::EditPoint);
2012 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2013 std::vector<std::string> edit_point_strings;
2014 std::vector<std::string> edit_mode_strings;
2016 void selected_marker_moved (ARDOUR::Location*);
2018 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2020 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2021 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2023 RegionSelection get_regions_from_selection_and_edit_point ();
2024 RegionSelection get_regions_from_selection_and_entered ();
2026 void start_updating_meters ();
2027 void stop_updating_meters ();
2028 bool meters_running;
2030 void select_next_route ();
2031 void select_prev_route ();
2033 void snap_to_internal (framepos_t& first,
2034 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2035 bool for_mark = false);
2037 void timecode_snap_to_internal (framepos_t& first,
2038 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2039 bool for_mark = false);
2041 RhythmFerret* rhythm_ferret;
2043 void fit_tracks (TrackViewList &);
2044 void fit_selected_tracks ();
2045 void set_track_height (Height);
2047 void remove_tracks ();
2048 void toggle_tracks_active ();
2052 static gboolean _idle_resize (gpointer);
2054 int32_t _pending_resize_amount;
2055 TimeAxisView* _pending_resize_view;
2057 void visible_order_range (int*, int*) const;
2061 /** true if we've made a locate request that hasn't yet been processed */
2062 bool _pending_locate_request;
2064 /** if true, there is a pending Session locate which is the initial one when loading a session;
2065 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2068 bool _pending_initial_locate;
2070 Gtk::HBox _summary_hbox;
2071 EditorSummary* _summary;
2073 void region_view_added (RegionView *);
2074 void region_view_removed ();
2076 EditorGroupTabs* _group_tabs;
2077 void fit_route_group (ARDOUR::RouteGroup *);
2079 void step_edit_status_change (bool);
2080 void start_step_editing ();
2081 void stop_step_editing ();
2082 bool check_step_edit ();
2083 sigc::connection step_edit_connection;
2085 double _last_motion_y;
2087 RegionLayeringOrderEditor* layering_order_editor;
2088 void update_region_layering_order_editor ();
2090 /** Track that was the source for the last cut/copy operation. Used as a place
2091 to paste things iff there is no selected track.
2093 TimeAxisView* _last_cut_copy_source_track;
2095 /** true if a change in Selection->regions should change the selection in the region list.
2096 See EditorRegions::selection_changed.
2098 bool _region_selection_change_updates_region_list;
2100 void setup_fade_images ();
2101 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2102 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2103 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2104 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2106 Gtk::MenuItem& action_menu_item (std::string const &);
2107 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2109 MouseCursors* _cursors;
2111 void follow_mixer_selection ();
2112 bool _following_mixer_selection;
2114 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2115 void note_edit_done (int, EditNoteDialog*);
2116 void toggle_sound_midi_notes ();
2118 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2119 bool _control_point_toggled_on_press;
2121 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2122 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2123 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2124 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2125 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2126 pushing the modifier key and moving the scroll wheel will operate on the same track
2127 until the key is released (rather than skipping about to whatever happens to be
2128 underneath the mouse at the time).
2130 TimeAxisView* _stepping_axis_view;
2131 void zoom_vertical_modifier_released();
2133 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2134 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2135 void bring_all_sources_into_session ();
2138 friend class RegionDrag;
2139 friend class RegionMoveDrag;
2140 friend class RegionSpliceDrag;
2141 friend class RegionRippleDrag;
2142 friend class TrimDrag;
2143 friend class MeterMarkerDrag;
2144 friend class TempoMarkerDrag;
2145 friend class CursorDrag;
2146 friend class FadeInDrag;
2147 friend class FadeOutDrag;
2148 friend class MarkerDrag;
2149 friend class RegionGainDrag;
2150 friend class ControlPointDrag;
2151 friend class LineDrag;
2152 friend class RubberbandSelectDrag;
2153 friend class EditorRubberbandSelectDrag;
2154 friend class TimeFXDrag;
2155 friend class ScrubDrag;
2156 friend class SelectionDrag;
2157 friend class RangeMarkerBarDrag;
2158 friend class MouseZoomDrag;
2159 friend class RegionCreateDrag;
2160 friend class RegionMotionDrag;
2161 friend class RegionInsertDrag;
2162 friend class VideoTimeLineDrag;
2164 friend class EditorSummary;
2165 friend class EditorGroupTabs;
2167 friend class EditorRoutes;
2168 friend class RhythmFerret;
2171 #endif /* __ardour_editor_h__ */