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"
90 class AudioRegionView;
91 class AudioStreamView;
92 class AudioTimeAxisView;
94 class AutomationSelection;
95 class AutomationTimeAxisView;
100 class EditNoteDialog;
102 class EditorGroupTabs;
103 class EditorLocations;
106 class EditorRouteGroups;
107 class EditorSnapshots;
109 class GroupedButtons;
110 class GUIObjectState;
112 class MidiRegionView;
116 class PlaylistSelector;
117 class PluginSelector;
118 class ProgressReporter;
122 class SoundFileOmega;
128 class RegionLayeringOrderEditor;
131 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
137 void set_session (ARDOUR::Session *);
138 ARDOUR::Session* session() const { return _session; }
141 virtual bool have_idled () const { return _have_idled; }
143 framepos_t leftmost_sample() const { return leftmost_frame; }
145 framecnt_t current_page_samples() const {
146 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
149 double visible_canvas_height () const {
150 return _visible_canvas_height;
152 double trackviews_height() const;
154 void cycle_snap_mode ();
155 void next_snap_choice ();
156 void next_snap_choice_music_only ();
157 void next_snap_choice_music_and_time ();
158 void prev_snap_choice ();
159 void prev_snap_choice_music_only ();
160 void prev_snap_choice_music_and_time ();
161 void set_snap_to (Editing::SnapType);
162 void set_snap_mode (Editing::SnapMode);
163 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
165 Editing::SnapMode snap_mode () const;
166 Editing::SnapType snap_type () const;
168 void undo (uint32_t n = 1);
169 void redo (uint32_t n = 1);
171 XMLNode& get_state ();
172 int set_state (const XMLNode&, int version);
174 void set_mouse_mode (Editing::MouseMode, bool force=true);
175 void step_mouse_mode (bool next);
176 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
177 Editing::MidiEditMode current_midi_edit_mode () const;
178 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
180 bool internal_editing() const { return _internal_editing ; }
181 void set_internal_edit (bool yn);
182 bool toggle_internal_editing_from_double_click (GdkEvent*);
184 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
185 void add_to_idle_resize (TimeAxisView*, int32_t);
187 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
189 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
190 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
191 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
193 #ifdef USE_RUBBERBAND
194 std::vector<std::string> rb_opt_strings;
198 /* things that need to be public to be used in the main menubar */
200 void new_region_from_selection ();
201 void separate_regions_between (const TimeSelection&);
202 void separate_region_from_selection ();
203 void separate_under_selected_regions ();
204 void separate_region_from_punch ();
205 void separate_region_from_loop ();
206 void separate_regions_using_location (ARDOUR::Location&);
207 void transition_to_rolling (bool forward);
209 /* NOTE: these functions assume that the "pixel" coordinate is
210 in canvas coordinates. These coordinates already take into
211 account any scrolling offsets.
214 framepos_t pixel_to_sample_from_event (double pixel) const {
216 /* pixel can be less than zero when motion events
217 are processed. since we've already run the world->canvas
218 affine, that means that the location *really* is "off
219 to the right" and thus really is "before the start".
223 return pixel * samples_per_pixel;
229 framepos_t pixel_to_sample (double pixel) const {
230 return pixel * samples_per_pixel;
233 double sample_to_pixel (framepos_t sample) const {
234 return sample / samples_per_pixel;
237 double sample_to_pixel_unrounded (framepos_t sample) const {
238 return sample / (double) samples_per_pixel;
243 Selection& get_selection() const { return *selection; }
244 Selection& get_cut_buffer() const { return *cut_buffer; }
245 void track_mixer_selection ();
247 bool extend_selection_to_track (TimeAxisView&);
249 void play_selection ();
250 framepos_t get_preroll ();
251 void maybe_locate_with_edit_preroll (framepos_t);
252 void play_with_preroll ();
253 void select_all_in_track (Selection::Operation op);
254 void select_all_objects (Selection::Operation op);
255 void invert_selection_in_track ();
256 void invert_selection ();
257 void deselect_all ();
258 long select_range (framepos_t, framepos_t);
260 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
264 void set_show_measures (bool yn);
265 bool show_measures () const { return _show_measures; }
267 /* analysis window */
269 void analyze_region_selection();
270 void analyze_range_selection();
274 void export_audio ();
276 void export_selection ();
277 void export_range ();
278 void export_region ();
280 void add_toplevel_controls (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 Evoral::MusicalTime get_grid_type_as_beats (bool& success, framepos_t position);
317 void nudge_forward (bool next, bool force_playhead);
318 void nudge_backward (bool next, bool force_playhead);
320 /* nudge initiated from context menu */
322 void nudge_forward_capture_offset ();
323 void nudge_backward_capture_offset ();
325 void sequence_regions ();
327 /* playhead/screen stuff */
329 void set_stationary_playhead (bool yn);
330 void toggle_stationary_playhead ();
331 bool stationary_playhead() const { return _stationary_playhead; }
333 void set_follow_playhead (bool yn, bool catch_up = true);
334 void toggle_follow_playhead ();
335 bool follow_playhead() const { return _follow_playhead; }
336 bool dragging_playhead () const { return _dragging_playhead; }
338 void toggle_zero_line_visibility ();
340 void set_group_tabs ();
341 void toggle_measure_visibility ();
342 void toggle_logo_visibility ();
346 void toggle_region_fades (int dir);
347 void update_region_fade_visibility ();
349 /* redirect shared ops menu. caller must free returned menu */
351 Gtk::Menu* redirect_menu ();
353 /* floating windows/transient */
355 void ensure_float (Gtk::Window&);
359 void scroll_tracks_down_line ();
360 void scroll_tracks_up_line ();
361 bool scroll_up_one_track ();
362 bool scroll_down_one_track ();
364 void prepare_for_cleanup ();
365 void finish_cleanup ();
367 void maximise_editing_space();
368 void restore_editing_space();
370 void update_tearoff_visibility();
372 void reset_x_origin (framepos_t);
373 void reset_x_origin_to_follow_playhead ();
374 void reset_y_origin (double);
375 void reset_zoom (framecnt_t);
376 void reposition_and_zoom (framepos_t, double);
378 framepos_t get_preferred_edit_position (bool ignore_playhead = false, bool use_context_click = false);
380 bool update_mouse_speed ();
381 bool decelerate_mouse_speed ();
383 void toggle_meter_updating();
385 void show_rhythm_ferret();
387 void goto_visual_state (uint32_t);
388 void save_visual_state (uint32_t);
390 void queue_draw_resize_line (int at);
391 void start_resize_line_ops ();
392 void end_resize_line_ops ();
394 TrackViewList const & get_track_views () {
398 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
400 void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
401 void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, framepos_t&);
403 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
405 void center_screen (framepos_t);
407 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
409 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
410 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
412 void snap_to (framepos_t& first, int32_t direction = 0, bool for_mark = false);
413 void snap_to_with_modifier (framepos_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
414 void snap_to (framepos_t& first, framepos_t& last, int32_t direction = 0, bool for_mark = false);
416 void begin_reversible_command (std::string cmd_name);
417 void begin_reversible_command (GQuark);
418 void commit_reversible_command ();
420 DragManager* drags () const {
424 void maybe_autoscroll (bool, bool, bool);
425 bool autoscroll_active() const;
427 Gdk::Cursor* get_canvas_cursor () const { return current_canvas_cursor; }
428 void set_canvas_cursor (Gdk::Cursor*, bool save=false);
430 void push_canvas_cursor (Gdk::Cursor*);
431 void pop_canvas_cursor ();
433 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
434 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
436 MouseCursors const * cursors () const {
440 VerboseCursor* verbose_cursor () const {
441 return _verbose_cursor;
444 double clamp_verbose_cursor_x (double);
445 double clamp_verbose_cursor_y (double);
447 void get_pointer_position (double &, double &) const;
449 TimeAxisView* stepping_axis_view () {
450 return _stepping_axis_view;
453 void set_stepping_axis_view (TimeAxisView* v) {
454 _stepping_axis_view = v;
457 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
458 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
459 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
460 ArdourCanvas::ScrollGroup* get_vscroll_group () const { return v_scroll_group; }
461 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
463 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
465 void override_visible_track_count ();
467 /* Ruler metrics methods */
469 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
470 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
471 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
472 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
474 /* editing operations that need to be public */
475 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
476 void split_regions_at (framepos_t, RegionSelection&);
477 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
478 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
481 void map_transport_state ();
482 void map_position_change (framepos_t);
486 void suspend_route_redisplay ();
487 void resume_route_redisplay ();
491 void color_handler ();
495 // to keep track of the playhead position for control_scroll
496 boost::optional<framepos_t> _control_scroll_target;
498 PlaylistSelector* _playlist_selector;
500 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
503 VisualState (bool with_tracks);
506 framecnt_t samples_per_pixel;
507 framepos_t leftmost_frame;
508 Editing::ZoomFocus zoom_focus;
509 GUIObjectState* gui_state;
512 std::list<VisualState*> undo_visual_stack;
513 std::list<VisualState*> redo_visual_stack;
514 VisualState* current_visual_state (bool with_tracks = true);
515 void undo_visual_state ();
516 void redo_visual_state ();
517 void use_visual_state (VisualState&);
519 void swap_visual_state ();
521 std::vector<VisualState*> visual_states;
522 void start_visual_state_op (uint32_t n);
523 void cancel_visual_state_op (uint32_t n);
525 framepos_t leftmost_frame;
526 framecnt_t samples_per_pixel;
527 Editing::ZoomFocus zoom_focus;
529 void set_samples_per_pixel (framecnt_t);
531 Editing::MouseMode mouse_mode;
532 Editing::MouseMode pre_internal_mouse_mode;
533 Editing::SnapType pre_internal_snap_type;
534 Editing::SnapMode pre_internal_snap_mode;
535 Editing::SnapType internal_snap_type;
536 Editing::SnapMode internal_snap_mode;
537 bool _internal_editing;
538 Editing::MouseMode effective_mouse_mode () const;
540 enum JoinObjectRangeState {
541 JOIN_OBJECT_RANGE_NONE,
542 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
543 JOIN_OBJECT_RANGE_OBJECT,
544 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
545 JOIN_OBJECT_RANGE_RANGE
548 JoinObjectRangeState _join_object_range_state;
550 void update_join_object_range_location (double);
552 boost::optional<int> pre_notebook_shrink_pane_width;
554 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
556 Gtk::Notebook _the_notebook;
557 bool _notebook_shrunk;
558 void add_notebook_page (std::string const &, Gtk::Widget &);
559 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
561 Gtk::HPaned edit_pane;
562 Gtk::VPaned editor_summary_pane;
564 Gtk::EventBox meter_base;
566 Gtk::EventBox marker_base;
567 Gtk::HBox marker_box;
568 Gtk::VBox scrollers_rulers_markers_box;
570 void location_changed (ARDOUR::Location *);
571 void location_flags_changed (ARDOUR::Location *, void *);
572 void refresh_location_display ();
573 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
574 void add_new_location (ARDOUR::Location *);
575 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
576 void location_gone (ARDOUR::Location *);
577 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
578 gint really_remove_marker (ARDOUR::Location* loc);
579 void goto_nth_marker (int nth);
580 void toggle_marker_lines ();
581 void set_marker_line_visibility (bool);
583 uint32_t location_marker_color;
584 uint32_t location_range_color;
585 uint32_t location_loop_color;
586 uint32_t location_punch_color;
587 uint32_t location_cd_marker_color;
589 struct LocationMarkers {
594 LocationMarkers () : start(0), end(0), valid (true) {}
601 void set_show_lines (bool);
602 void set_selected (bool);
603 void canvas_height_set (double);
606 void set_name (const std::string&);
607 void set_position (framepos_t start, framepos_t end = 0);
608 void set_color_rgba (uint32_t);
611 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
612 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
613 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
614 Marker* entered_marker;
615 bool _show_marker_lines;
617 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
618 LocationMarkerMap location_markers;
620 void update_marker_labels ();
621 void update_marker_labels (ArdourCanvas::Container *);
622 void check_marker_label (Marker *);
624 /** A set of lists of Markers that are in each of the canvas groups
625 * for the marker sections at the top of the editor. These lists
626 * are kept sorted in time order between marker movements, so that after
627 * a marker has moved we can decide whether we need to update the labels
628 * for all markers or for just a few.
630 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
631 void remove_sorted_marker (Marker *);
633 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
634 void clear_marker_display ();
635 void mouse_add_new_range (framepos_t);
636 bool choose_new_marker_name(std::string &name);
637 void update_cd_marker_display ();
638 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
640 TimeAxisView* clicked_axisview;
641 RouteTimeAxisView* clicked_routeview;
642 /** The last RegionView that was clicked on, or 0 if the last click was not
643 * on a RegionView. This is set up by the canvas event handlers in
644 * editor_canvas_events.cc
646 RegionView* clicked_regionview;
647 RegionSelection latest_regionviews;
648 uint32_t clicked_selection;
649 ControlPoint* clicked_control_point;
651 void sort_track_selection (TrackViewList&);
653 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
654 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
655 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
656 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
658 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
659 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
660 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
661 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
662 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
664 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
665 bool button_release_can_deselect;
667 void catch_vanishing_regionview (RegionView *);
669 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
670 void select_all_tracks ();
671 void select_all_internal_edit (Selection::Operation);
673 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
674 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
675 void set_selected_track_as_side_effect (Selection::Operation op);
676 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
678 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
679 void collect_new_region_view (RegionView *);
680 void collect_and_select_new_region_view (RegionView *);
682 Gtk::Menu track_context_menu;
683 Gtk::Menu track_region_context_menu;
684 Gtk::Menu track_selection_context_menu;
686 Gtk::MenuItem* region_edit_menu_split_item;
687 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
688 Gtk::Menu * track_region_edit_playlist_menu;
689 Gtk::Menu * track_edit_playlist_submenu;
690 Gtk::Menu * track_selection_edit_playlist_submenu;
692 GdkEvent context_click_event;
694 void popup_track_context_menu (int, int, ItemType, bool);
695 Gtk::Menu* build_track_context_menu ();
696 Gtk::Menu* build_track_bus_context_menu ();
697 Gtk::Menu* build_track_region_context_menu ();
698 Gtk::Menu* build_track_selection_context_menu ();
699 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
700 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
701 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
702 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
703 Gtk::MenuItem* _popup_region_menu_item;
705 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
706 Gtk::Menu _control_point_context_menu;
708 void add_routes (ARDOUR::RouteList&);
709 void timeaxisview_deleted (TimeAxisView *);
711 Gtk::HBox global_hpacker;
712 Gtk::VBox global_vpacker;
715 std::stack<Gdk::Cursor*> _cursor_stack;
716 Gdk::Cursor* current_canvas_cursor;
717 Gdk::Cursor* which_grabber_cursor () const;
718 Gdk::Cursor* which_track_cursor () const;
719 Gdk::Cursor* which_mode_cursor () const;
720 Gdk::Cursor* which_trim_cursor (bool left_side) const;
721 bool reset_canvas_cursor ();
722 void choose_canvas_cursor_on_entry (GdkEventCrossing*, ItemType);
724 ArdourCanvas::GtkCanvas* _track_canvas;
725 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
727 bool within_track_canvas;
729 friend class VerboseCursor;
730 VerboseCursor* _verbose_cursor;
732 void parameter_changed (std::string);
733 void ui_parameter_changed (std::string);
735 Gtk::EventBox time_bars_event_box;
736 Gtk::VBox time_bars_vbox;
738 ArdourCanvas::Pixbuf *logo_item;
740 /* these will be needed when we have canvas rulers */
741 ArdourCanvas::Container *minsec_group;
742 ArdourCanvas::Container *bbt_group;
743 ArdourCanvas::Container *timecode_group;
744 ArdourCanvas::Container *frame_group;
747 ArdourCanvas::Container *tempo_group;
748 ArdourCanvas::Container *meter_group;
749 ArdourCanvas::Container *marker_group;
750 ArdourCanvas::Container *range_marker_group;
751 ArdourCanvas::Container *transport_marker_group;
752 ArdourCanvas::Container* cd_marker_group;
754 /* parent for groups which themselves contain time markers */
755 ArdourCanvas::Container* _time_markers_group;
757 /* The group containing all other groups that are scrolled vertically
760 ArdourCanvas::ScrollGroup* hv_scroll_group;
762 /* The group containing all other groups that are scrolled vertically ONLY
764 ArdourCanvas::ScrollGroup* v_scroll_group;
766 /* The group containing all other groups that are scrolled horizontally ONLY
768 ArdourCanvas::ScrollGroup* h_scroll_group;
770 /* The group containing all trackviews. */
771 ArdourCanvas::Container* no_scroll_group;
773 /* The group containing all trackviews. */
774 ArdourCanvas::Container* _trackview_group;
776 /* The group holding things (mostly regions) while dragging so they
777 * are on top of everything else
779 ArdourCanvas::Container* _drag_motion_group;
781 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
784 ArdourCanvas::Rectangle* _canvas_drop_zone;
785 bool canvas_drop_zone_event (GdkEvent* event);
788 ruler_metric_timecode = 0,
789 ruler_metric_bbt = 1,
790 ruler_metric_samples = 2,
791 ruler_metric_minsec = 3,
793 ruler_time_tempo = 4,
794 ruler_time_meter = 5,
795 ruler_time_marker = 6,
796 ruler_time_range_marker = 7,
797 ruler_time_transport_marker = 8,
798 ruler_time_cd_marker = 9,
799 ruler_video_timeline = 10,
802 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
803 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
804 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
805 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
806 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
807 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
808 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
809 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
810 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
811 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
812 bool no_ruler_shown_update;
814 Gtk::Widget * ruler_grabbed_widget;
816 RulerDialog* ruler_dialog;
818 void initialize_rulers ();
819 void update_just_timecode ();
820 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
821 void update_fixed_rulers ();
822 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
823 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
824 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
825 void update_ruler_visibility ();
826 void set_ruler_visible (RulerType, bool);
827 void toggle_ruler_visibility (RulerType rt);
828 void ruler_toggled (int);
829 bool ruler_label_button_release (GdkEventButton*);
830 void store_ruler_visibility ();
831 void restore_ruler_visibility ();
833 enum MinsecRulerScale {
840 MinsecRulerScale minsec_ruler_scale;
842 framecnt_t minsec_mark_interval;
843 gint minsec_mark_modulo;
845 void set_minsec_ruler_scale (framepos_t, framepos_t);
847 enum TimecodeRulerScale {
849 timecode_show_frames,
850 timecode_show_seconds,
851 timecode_show_minutes,
855 TimecodeRulerScale timecode_ruler_scale;
857 gint timecode_mark_modulo;
858 gint timecode_nmarks;
859 void set_timecode_ruler_scale (framepos_t, framepos_t);
861 framecnt_t _samples_ruler_interval;
862 void set_samples_ruler_scale (framepos_t, framepos_t);
872 bbt_show_ticks_detail,
873 bbt_show_ticks_super_detail
876 BBTRulerScale bbt_ruler_scale;
880 uint32_t bbt_bar_helper_on;
881 uint32_t bbt_accent_modulo;
882 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
883 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
884 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
886 ArdourCanvas::Ruler* timecode_ruler;
887 ArdourCanvas::Ruler* bbt_ruler;
888 ArdourCanvas::Ruler* samples_ruler;
889 ArdourCanvas::Ruler* minsec_ruler;
891 static const double timebar_height;
892 guint32 visible_timebars;
893 Gtk::Menu *editor_ruler_menu;
895 ArdourCanvas::Rectangle* tempo_bar;
896 ArdourCanvas::Rectangle* meter_bar;
897 ArdourCanvas::Rectangle* marker_bar;
898 ArdourCanvas::Rectangle* range_marker_bar;
899 ArdourCanvas::Rectangle* transport_marker_bar;
900 ArdourCanvas::Rectangle* cd_marker_bar;
902 Gtk::Label minsec_label;
903 Gtk::Label bbt_label;
904 Gtk::Label timecode_label;
905 Gtk::Label samples_label;
906 Gtk::Label tempo_label;
907 Gtk::Label meter_label;
908 Gtk::Label mark_label;
909 Gtk::Label range_mark_label;
910 Gtk::Label transport_mark_label;
911 Gtk::Label cd_mark_label;
913 /* videtimline related actions */
914 Gtk::Label videotl_label;
915 ArdourCanvas::Container* videotl_group;
916 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
917 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
918 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
919 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
920 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
921 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
922 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
923 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
924 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
925 void set_xjadeo_proc ();
926 void toggle_xjadeo_proc (int state=-1);
927 void set_close_video_sensitive (bool onoff);
928 void set_xjadeo_sensitive (bool onoff);
929 void set_xjadeo_viewoption (int);
930 void toggle_xjadeo_viewoption (int what, int state=-1);
931 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
932 int videotl_bar_height; /* in units of timebar_height; default: 4 */
933 int get_videotl_bar_height () const { return videotl_bar_height; }
934 void export_video (bool range = false);
935 void toggle_region_video_lock ();
937 friend class EditorCursor;
939 EditorCursor* playhead_cursor;
941 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
943 void cursor_to_region_boundary (bool with_selection, int32_t dir);
944 void cursor_to_next_region_boundary (bool with_selection);
945 void cursor_to_previous_region_boundary (bool with_selection);
946 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
947 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
948 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
949 void cursor_to_selection_start (EditorCursor *);
950 void cursor_to_selection_end (EditorCursor *);
952 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
953 void selected_marker_to_next_region_boundary (bool with_selection);
954 void selected_marker_to_previous_region_boundary (bool with_selection);
955 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
956 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
957 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
958 void selected_marker_to_selection_start ();
959 void selected_marker_to_selection_end ();
961 void select_all_selectables_using_cursor (EditorCursor *, bool);
962 void select_all_selectables_using_edit (bool);
963 void select_all_selectables_between (bool within);
964 void select_range_between ();
966 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
967 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
969 std::vector<ARDOUR::framepos_t> region_boundary_cache;
970 void build_region_boundary_cache ();
973 Gtk::HBox bottom_hbox;
975 Gtk::Table edit_packer;
977 /** the adjustment that controls the overall editor vertical scroll position */
978 Gtk::Adjustment vertical_adjustment;
979 Gtk::Adjustment horizontal_adjustment;
981 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
982 Gtk::Layout controls_layout;
983 bool control_layout_scroll (GdkEventScroll* ev);
984 void reset_controls_layout_width ();
985 void reset_controls_layout_height (int32_t height);
994 bool scroll_press (Direction);
995 void scroll_release ();
996 sigc::connection _scroll_connection;
997 int _scroll_callbacks;
999 double _visible_canvas_width;
1000 double _visible_canvas_height; ///< height of the visible area of the track canvas
1001 double _full_canvas_height; ///< full height of the canvas
1003 bool track_canvas_map_handler (GdkEventAny*);
1005 bool edit_controls_button_release (GdkEventButton*);
1006 Gtk::Menu *edit_controls_left_menu;
1007 Gtk::Menu *edit_controls_right_menu;
1009 Gtk::VBox track_canvas_vbox;
1010 Gtk::VBox edit_controls_vbox;
1011 Gtk::HBox edit_controls_hbox;
1013 void control_vertical_zoom_in_all ();
1014 void control_vertical_zoom_out_all ();
1015 void control_vertical_zoom_in_selected ();
1016 void control_vertical_zoom_out_selected ();
1017 void control_step_tracks_up ();
1018 void control_step_tracks_down ();
1019 void control_view (uint32_t);
1020 void control_scroll (float);
1021 void control_select (uint32_t rid, Selection::Operation);
1022 void control_unselect ();
1023 void access_action (std::string,std::string);
1024 bool deferred_control_scroll (framepos_t);
1025 sigc::connection control_scroll_connection;
1027 void tie_vertical_scrolling ();
1028 void set_horizontal_position (double);
1029 double horizontal_position () const;
1031 struct VisualChange {
1039 framepos_t time_origin;
1040 framecnt_t samples_per_pixel;
1043 int idle_handler_id;
1044 /** true if we are currently in the idle handler */
1047 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1049 pending = Type (pending | t);
1053 VisualChange pending_visual_change;
1055 static int _idle_visual_changer (void *arg);
1056 int idle_visual_changer ();
1057 void visual_changer (const VisualChange&);
1058 void ensure_visual_change_idle_handler ();
1061 TrackViewList track_views;
1062 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1063 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1065 TrackViewList get_tracks_for_range_action () const;
1067 sigc::connection super_rapid_screen_update_connection;
1068 framepos_t last_update_frame;
1069 void center_screen_internal (framepos_t, float);
1071 void super_rapid_screen_update ();
1073 void session_going_away ();
1075 framepos_t cut_buffer_start;
1076 framecnt_t cut_buffer_length;
1078 Gdk::Cursor* pre_press_cursor;
1079 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1080 boost::weak_ptr<ARDOUR::Movable> _movable;
1082 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1083 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1084 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1085 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1086 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1087 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1088 bool button_press_dispatch (GdkEventButton*);
1089 bool button_release_dispatch (GdkEventButton*);
1090 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1091 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1092 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1093 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1094 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1096 Gtkmm2ext::Bindings* button_bindings;
1097 XMLNode* button_settings () const;
1099 /* KEYMAP HANDLING */
1101 void register_actions ();
1102 void register_region_actions ();
1104 void load_bindings ();
1105 Gtkmm2ext::ActionMap editor_action_map;
1106 Gtkmm2ext::Bindings key_bindings;
1108 void cut_copy (Editing::CutCopyOp);
1109 bool can_cut_copy () const;
1110 void cut_copy_points (Editing::CutCopyOp);
1111 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1112 void cut_copy_ranges (Editing::CutCopyOp);
1113 void cut_copy_midi (Editing::CutCopyOp);
1115 void mouse_paste ();
1116 void paste_internal (framepos_t position, float times);
1118 /* EDITING OPERATIONS */
1120 void reset_point_selection ();
1121 void toggle_region_lock ();
1122 void toggle_opaque_region ();
1123 void toggle_record_enable ();
1124 void toggle_solo ();
1125 void toggle_solo_isolate ();
1126 void toggle_mute ();
1127 void toggle_region_lock_style ();
1129 enum LayerOperation {
1136 void do_layer_operation (LayerOperation);
1137 void raise_region ();
1138 void raise_region_to_top ();
1139 void change_region_layering_order (bool from_context_menu);
1140 void lower_region ();
1141 void lower_region_to_bottom ();
1142 void split_region_at_transients ();
1143 void crop_region_to_selection ();
1144 void crop_region_to (framepos_t start, framepos_t end);
1145 void set_sync_point (framepos_t, const RegionSelection&);
1146 void set_region_sync_position ();
1147 void remove_region_sync();
1148 void align_regions (ARDOUR::RegionPoint);
1149 void align_regions_relative (ARDOUR::RegionPoint point);
1150 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1151 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1152 void remove_selected_regions ();
1153 void remove_clicked_region ();
1154 void show_region_properties ();
1155 void show_midi_list_editor ();
1156 void rename_region ();
1157 void duplicate_some_regions (RegionSelection&, float times);
1158 void duplicate_selection (float times);
1159 void region_fill_selection ();
1160 void combine_regions ();
1161 void uncombine_regions ();
1163 void region_fill_track ();
1164 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1165 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1166 void split_multichannel_region();
1167 void reverse_region ();
1168 void strip_region_silence ();
1169 void normalize_region ();
1170 void reset_region_scale_amplitude ();
1171 void adjust_region_gain (bool up);
1172 void quantize_region ();
1173 void insert_patch_change (bool from_context);
1174 void fork_region ();
1176 void do_insert_time ();
1177 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1179 void tab_to_transient (bool forward);
1181 void set_tempo_from_region ();
1182 void use_range_as_bar ();
1184 void define_one_bar (framepos_t start, framepos_t end);
1186 void audition_region_from_region_list ();
1187 void hide_region_from_region_list ();
1188 void show_region_in_region_list ();
1190 void naturalize_region ();
1192 void reset_focus ();
1194 void split_region ();
1199 void paste (float times, bool from_context_menu = false);
1201 void place_transient ();
1202 void remove_transient (ArdourCanvas::Item* item);
1203 void snap_regions_to_grid ();
1204 void close_region_gaps ();
1206 void keyboard_paste ();
1208 void region_from_selection ();
1209 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1211 void play_from_start ();
1212 void play_from_edit_point ();
1213 void play_from_edit_point_and_return ();
1214 void play_selected_region ();
1215 void play_edit_range ();
1216 void play_location (ARDOUR::Location&);
1217 void loop_location (ARDOUR::Location&);
1219 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1220 void temporal_zoom_selection (bool both_axes = false);
1221 void temporal_zoom_region (bool both_axes);
1222 void zoom_to_region (bool both_axes);
1223 void temporal_zoom_session ();
1224 void temporal_zoom (framecnt_t samples_per_pixel);
1225 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1226 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1228 void insert_region_list_selection (float times);
1230 /* import & embed */
1232 void add_external_audio_action (Editing::ImportMode);
1233 void external_audio_dialog ();
1234 void session_import_dialog ();
1236 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1237 bool check_multichannel_status (const std::vector<std::string>& paths);
1239 SoundFileOmega* sfbrowser;
1241 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1243 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1244 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1246 int import_sndfiles (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,
1247 ARDOUR::SrcQuality, framepos_t& pos,
1248 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1249 int embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate,
1250 Editing::ImportDisposition disposition, Editing::ImportMode mode,
1251 framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1253 int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos,
1254 Editing::ImportDisposition, Editing::ImportMode,
1255 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1257 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, framepos_t& pos, Editing::ImportMode mode,
1258 boost::shared_ptr<ARDOUR::Track>& existing_track, const std::string& new_track_name);
1260 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1261 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1263 void toggle_midi_input_active (bool flip_others);
1265 ARDOUR::InterThreadInfo* current_interthread_info;
1267 AnalysisWindow* analysis_window;
1269 /* import specific info */
1271 struct EditorImportStatus : public ARDOUR::ImportStatus {
1272 Editing::ImportMode mode;
1276 boost::shared_ptr<ARDOUR::Track> track;
1280 EditorImportStatus import_status;
1281 static void *_import_thread (void *);
1282 void* import_thread ();
1283 void finish_import ();
1285 /* to support this ... */
1287 void import_audio (bool as_tracks);
1288 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1290 void move_to_start ();
1291 void move_to_end ();
1292 void center_playhead ();
1293 void center_edit_point ();
1294 void playhead_forward_to_grid ();
1295 void playhead_backward_to_grid ();
1296 void scroll_playhead (bool forward);
1297 void scroll_backward (float pages=0.8f);
1298 void scroll_forward (float pages=0.8f);
1299 void scroll_tracks_down ();
1300 void scroll_tracks_up ();
1302 void clear_markers ();
1303 void clear_ranges ();
1304 void clear_locations ();
1305 void unhide_markers ();
1306 void unhide_ranges ();
1307 void jump_forward_to_mark ();
1308 void jump_backward_to_mark ();
1309 void cursor_align (bool playhead_to_edit);
1311 void remove_last_capture ();
1312 void select_all_selectables_using_time_selection ();
1313 void select_all_selectables_using_loop();
1314 void select_all_selectables_using_punch();
1315 void set_selection_from_range (ARDOUR::Location&);
1316 void set_selection_from_punch ();
1317 void set_selection_from_loop ();
1318 void set_selection_from_region ();
1320 void add_location_mark (framepos_t where);
1321 void add_location_from_region ();
1322 void add_locations_from_region ();
1323 void add_location_from_selection ();
1324 void set_loop_from_selection (bool play);
1325 void set_punch_from_selection ();
1326 void set_punch_from_region ();
1328 void set_loop_from_edit_range (bool play);
1329 void set_loop_from_region (bool play);
1330 void set_punch_from_edit_range ();
1332 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1333 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1335 void add_location_from_playhead_cursor ();
1336 void remove_location_at_playhead_cursor ();
1337 bool select_new_marker;
1339 void reverse_selection ();
1340 void edit_envelope ();
1342 double last_scrub_x;
1343 int scrubbing_direction;
1344 int scrub_reversals;
1345 int scrub_reverse_distance;
1346 void scrub (framepos_t, double);
1348 void keyboard_selection_begin ();
1349 void keyboard_selection_finish (bool add);
1350 bool have_pending_keyboard_selection;
1351 framepos_t pending_keyboard_selection_start;
1353 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1355 Editing::SnapType _snap_type;
1356 Editing::SnapMode _snap_mode;
1358 /// Snap threshold in pixels
1359 double snap_threshold;
1361 bool ignore_gui_changes;
1363 DragManager* _drags;
1368 Gtk::Dialog* lock_dialog;
1370 struct timeval last_event_time;
1371 bool generic_event_handler (GdkEvent*);
1372 bool lock_timeout_callback ();
1373 void start_lock_event_timing ();
1375 Gtk::Menu fade_context_menu;
1377 Gtk::Menu xfade_in_context_menu;
1378 Gtk::Menu xfade_out_context_menu;
1379 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1380 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1381 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1383 void set_fade_in_shape (ARDOUR::FadeShape);
1384 void set_fade_out_shape (ARDOUR::FadeShape);
1386 void set_fade_length (bool in);
1387 void set_fade_in_active (bool);
1388 void set_fade_out_active (bool);
1392 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1394 bool _dragging_playhead;
1395 bool _dragging_edit_point;
1397 void marker_drag_motion_callback (GdkEvent*);
1398 void marker_drag_finished_callback (GdkEvent*);
1400 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1402 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1403 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1404 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1405 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1406 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1408 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1410 bool can_remove_control_point (ArdourCanvas::Item *);
1411 void remove_control_point (ArdourCanvas::Item *);
1413 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1415 /* Canvas event handlers */
1417 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1418 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1419 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1420 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1421 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1422 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1423 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1424 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1425 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1426 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1427 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1428 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1429 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1430 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1431 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1432 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1433 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1434 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1435 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1436 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1437 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1438 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1439 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1440 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1441 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1443 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1444 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1445 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1446 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1447 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1448 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1449 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1451 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1452 void update_video_timeline (bool flush = false);
1453 void set_video_timeline_height (const int);
1454 bool is_video_timeline_locked ();
1455 void toggle_video_timeline_locked ();
1456 void set_video_timeline_locked (const bool);
1457 void queue_visual_videotimeline_update ();
1458 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1460 PBD::Signal0<void> EditorFreeze;
1461 PBD::Signal0<void> EditorThaw;
1464 friend class DragManager;
1465 friend class EditorRouteGroups;
1466 friend class EditorRegions;
1468 /* non-public event handlers */
1470 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1471 bool track_canvas_scroll (GdkEventScroll* event);
1473 bool track_canvas_button_press_event (GdkEventButton* event);
1474 bool track_canvas_button_release_event (GdkEventButton* event);
1475 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1477 Gtk::Allocation _canvas_viewport_allocation;
1478 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1479 void track_canvas_viewport_size_allocated ();
1480 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1481 bool track_canvas_key_press (GdkEventKey *);
1482 bool track_canvas_key_release (GdkEventKey *);
1484 void set_playhead_cursor ();
1486 void toggle_region_mute ();
1488 void initialize_canvas ();
1490 /* display control */
1492 bool _show_measures;
1493 /// true if the editor should follow the playhead, otherwise false
1494 bool _follow_playhead;
1495 /// true if we scroll the tracks rather than the playhead
1496 bool _stationary_playhead;
1497 /// true if we are in fullscreen mode
1500 TempoLines* tempo_lines;
1502 ArdourCanvas::Container* global_rect_group;
1503 ArdourCanvas::Container* time_line_group;
1505 void hide_measures ();
1506 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1507 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1509 void new_tempo_section ();
1511 void mouse_add_new_tempo_event (framepos_t where);
1512 void mouse_add_new_meter_event (framepos_t where);
1514 void remove_tempo_marker (ArdourCanvas::Item*);
1515 void remove_meter_marker (ArdourCanvas::Item*);
1516 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1517 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1519 void edit_tempo_section (ARDOUR::TempoSection*);
1520 void edit_meter_section (ARDOUR::MeterSection*);
1521 void edit_tempo_marker (TempoMarker&);
1522 void edit_meter_marker (MeterMarker&);
1523 void edit_control_point (ArdourCanvas::Item*);
1524 void edit_notes (TimeAxisViewItem&);
1526 void marker_menu_edit ();
1527 void marker_menu_remove ();
1528 void marker_menu_rename ();
1529 void rename_marker (Marker *marker);
1530 void toggle_marker_menu_lock ();
1531 void toggle_marker_menu_glue ();
1532 void marker_menu_hide ();
1533 void marker_menu_loop_range ();
1534 void marker_menu_select_all_selectables_using_range ();
1535 void marker_menu_select_using_range ();
1536 void marker_menu_separate_regions_using_location ();
1537 void marker_menu_play_from ();
1538 void marker_menu_play_range ();
1539 void marker_menu_set_playhead ();
1540 void marker_menu_set_from_playhead ();
1541 void marker_menu_set_from_selection (bool force_regions);
1542 void marker_menu_range_to_next ();
1543 void marker_menu_zoom_to_range ();
1544 void new_transport_marker_menu_set_loop ();
1545 void new_transport_marker_menu_set_punch ();
1546 void update_loop_range_view ();
1547 void update_punch_range_view ();
1548 void new_transport_marker_menu_popdown ();
1549 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1550 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1551 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1552 void build_range_marker_menu (bool, bool);
1553 void build_marker_menu (ARDOUR::Location *);
1554 void build_tempo_or_meter_marker_menu (bool);
1555 void build_new_transport_marker_menu ();
1556 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1558 Gtk::Menu* tempo_or_meter_marker_menu;
1559 Gtk::Menu* marker_menu;
1560 Gtk::Menu* range_marker_menu;
1561 Gtk::Menu* transport_marker_menu;
1562 Gtk::Menu* new_transport_marker_menu;
1563 Gtk::Menu* cd_marker_menu;
1564 ArdourCanvas::Item* marker_menu_item;
1566 typedef std::list<Marker*> Marks;
1569 void remove_metric_marks ();
1570 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1572 void compute_current_bbt_points (framepos_t left, framepos_t right,
1573 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1574 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1576 void tempo_map_changed (const PBD::PropertyChange&);
1577 void redisplay_tempo (bool immediate_redraw);
1579 uint32_t bbt_beat_subdivision;
1583 Gtk::ToggleButton editor_mixer_button;
1584 Gtk::ToggleButton editor_list_button;
1585 void editor_mixer_button_toggled ();
1586 void editor_list_button_toggled ();
1588 ArdourButton zoom_in_button;
1589 ArdourButton zoom_out_button;
1590 ArdourButton zoom_out_full_button;
1592 ArdourButton tav_expand_button;
1593 ArdourButton tav_shrink_button;
1594 ArdourDropdown visible_tracks_selector;
1595 ArdourDropdown zoom_preset_selector;
1597 int32_t _visible_track_count;
1598 void build_track_count_menu ();
1599 void set_visible_track_count (int32_t);
1601 void set_zoom_preset(int64_t);
1603 Gtk::VBox toolbar_clock_vbox;
1604 Gtk::VBox toolbar_selection_clock_vbox;
1605 Gtk::Table toolbar_selection_clock_table;
1606 Gtk::Label toolbar_selection_cursor_label;
1608 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1609 ArdourButton mouse_select_button;
1610 ArdourButton mouse_draw_button;
1611 ArdourButton mouse_move_button;
1612 ArdourButton mouse_gain_button;
1613 ArdourButton mouse_zoom_button;
1614 ArdourButton mouse_timefx_button;
1615 ArdourButton mouse_audition_button;
1616 ArdourButton mouse_cut_button;
1618 ArdourButton smart_mode_button;
1619 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1621 void mouse_mode_toggled (Editing::MouseMode m);
1622 void mouse_mode_object_range_toggled ();
1623 bool ignore_mouse_mode_toggle;
1625 ArdourButton internal_edit_button;
1626 void toggle_internal_editing ();
1628 bool mouse_select_button_release (GdkEventButton*);
1630 Gtk::VBox automation_box;
1631 Gtk::Button automation_mode_button;
1633 //edit mode menu stuff
1634 ArdourDropdown edit_mode_selector;
1635 void edit_mode_selection_done ( ARDOUR::EditMode m );
1636 void build_edit_mode_menu ();
1637 Gtk::VBox edit_mode_box;
1639 void set_edit_mode (ARDOUR::EditMode);
1640 void cycle_edit_mode ();
1642 ArdourDropdown snap_type_selector;
1643 void build_snap_type_menu ();
1645 ArdourDropdown snap_mode_selector;
1646 void build_snap_mode_menu ();
1649 std::vector<std::string> snap_type_strings;
1650 std::vector<std::string> snap_mode_strings;
1652 void snap_type_selection_done (Editing::SnapType);
1653 void snap_mode_selection_done (Editing::SnapMode);
1654 void snap_mode_chosen (Editing::SnapMode);
1655 void snap_type_chosen (Editing::SnapType);
1657 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1658 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1660 //zoom focus meu stuff
1661 ArdourDropdown zoom_focus_selector;
1662 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1663 void build_zoom_focus_menu ();
1664 std::vector<std::string> zoom_focus_strings;
1666 void zoom_focus_chosen (Editing::ZoomFocus);
1668 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1670 Gtk::HBox _zoom_box;
1671 Gtkmm2ext::TearOff* _zoom_tearoff;
1672 void zoom_adjustment_changed();
1674 void setup_toolbar ();
1676 void setup_tooltips ();
1678 Gtkmm2ext::TearOff* _tools_tearoff;
1679 Gtk::HBox toolbar_hbox;
1680 Gtk::EventBox toolbar_base;
1681 Gtk::Frame toolbar_frame;
1682 Gtk::Viewport _toolbar_viewport;
1686 Gtk::HBox panic_box;
1688 void setup_midi_toolbar ();
1690 /* selection process */
1692 Selection* selection;
1693 Selection* cut_buffer;
1695 void time_selection_changed ();
1696 void update_time_selection_display ();
1697 void track_selection_changed ();
1698 void region_selection_changed ();
1699 sigc::connection editor_regions_selection_changed_connection;
1700 void sensitize_all_region_actions (bool);
1701 void sensitize_the_right_region_actions ();
1702 bool _all_region_actions_sensitized;
1703 /** Flag to block region action handlers from doing what they normally do;
1704 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1705 * block) when setting a ToggleAction's active state.
1707 bool _ignore_region_action;
1708 bool _last_region_menu_was_main;
1709 void point_selection_changed ();
1710 void marker_selection_changed ();
1712 bool _ignore_follow_edits;
1714 void cancel_selection ();
1715 void cancel_time_selection ();
1717 bool get_smart_mode() const;
1719 bool audio_region_selection_covers (framepos_t where);
1721 /* transport range select process */
1723 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1724 ArdourCanvas::Rectangle* range_bar_drag_rect;
1725 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1728 ArdourCanvas::Rectangle *bogus_background_rect;
1730 ArdourCanvas::Rectangle *transport_bar_range_rect;
1731 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1732 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1733 ArdourCanvas::Rectangle *transport_loop_range_rect;
1734 ArdourCanvas::Rectangle *transport_punch_range_rect;
1735 ArdourCanvas::Line *transport_punchin_line;
1736 ArdourCanvas::Line *transport_punchout_line;
1737 ArdourCanvas::Rectangle *transport_preroll_rect;
1738 ArdourCanvas::Rectangle *transport_postroll_rect;
1740 ARDOUR::Location* transport_loop_location();
1741 ARDOUR::Location* transport_punch_location();
1743 ARDOUR::Location *temp_location;
1745 /* object rubberband select process */
1747 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1749 ArdourCanvas::Rectangle *rubberband_rect;
1751 /* mouse zoom process */
1753 ArdourCanvas::Rectangle *zoom_rect;
1754 void reposition_zoom_rect (framepos_t start, framepos_t end);
1756 EditorRouteGroups* _route_groups;
1757 EditorRoutes* _routes;
1758 EditorRegions* _regions;
1759 EditorSnapshots* _snapshots;
1760 EditorLocations* _locations;
1762 /* diskstream/route display management */
1763 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1764 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1766 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1768 bool sync_track_view_list_and_routes ();
1770 Gtk::VBox list_vpacker;
1774 sigc::connection autoscroll_connection;
1775 bool autoscroll_horizontal_allowed;
1776 bool autoscroll_vertical_allowed;
1777 uint32_t autoscroll_cnt;
1778 Gtk::Widget* autoscroll_widget;
1779 ArdourCanvas::Rect autoscroll_boundary;
1781 bool autoscroll_canvas ();
1782 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1783 void stop_canvas_autoscroll ();
1786 void point_trim (GdkEvent *, framepos_t);
1788 void trim_region_front();
1789 void trim_region_back();
1790 void trim_region (bool front);
1792 void trim_region_to_loop ();
1793 void trim_region_to_punch ();
1794 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1796 void trim_to_region(bool forward);
1797 void trim_region_to_previous_region_end();
1798 void trim_region_to_next_region_start();
1800 bool show_gain_after_trim;
1804 int convert_drop_to_paths (
1805 std::vector<std::string>& paths,
1806 const Glib::RefPtr<Gdk::DragContext>& context,
1809 const Gtk::SelectionData& data,
1813 void track_canvas_drag_data_received (
1814 const Glib::RefPtr<Gdk::DragContext>& context,
1817 const Gtk::SelectionData& data,
1822 const Glib::RefPtr<Gdk::DragContext>& context,
1825 const Gtk::SelectionData& data,
1830 const Glib::RefPtr<Gdk::DragContext>& context,
1833 const Gtk::SelectionData& data,
1838 const Glib::RefPtr<Gdk::DragContext>& context,
1841 const Gtk::SelectionData& data,
1847 int write_region_selection(RegionSelection&);
1848 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1849 void bounce_region_selection (bool with_processing);
1850 void bounce_range_selection (bool replace, bool enable_processing);
1851 void external_edit_region ();
1853 int write_audio_selection (TimeSelection&);
1854 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1856 void write_selection ();
1858 XMLNode *before; /* used in *_reversible_command */
1860 void update_title ();
1861 void update_title_s (const std::string & snapshot_name);
1863 void instant_save ();
1865 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1867 /* freeze operations */
1869 ARDOUR::InterThreadInfo freeze_status;
1870 static void* _freeze_thread (void*);
1871 void* freeze_thread ();
1873 void freeze_route ();
1874 void unfreeze_route ();
1878 void duplicate_range (bool with_dialog);
1880 /** computes the timeline frame (sample) of an event whose coordinates
1881 * are in canvas units (pixels, scroll offset included).
1883 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1885 /** computes the timeline frame (sample) of an event whose coordinates
1886 * are in window units (pixels, no scroll offset).
1888 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1890 /* returns false if mouse pointer is not in track or marker canvas
1892 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1894 TimeFXDialog* current_timefx;
1895 static void* timefx_thread (void *arg);
1898 int time_stretch (RegionSelection&, float fraction);
1899 int pitch_shift (RegionSelection&, float cents);
1900 void pitch_shift_region ();
1902 void transpose_region ();
1904 /* editor-mixer strip */
1906 MixerStrip *current_mixer_strip;
1907 bool show_editor_mixer_when_tracks_arrive;
1908 Gtk::VBox current_mixer_strip_vbox;
1909 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1910 void current_mixer_strip_hidden ();
1912 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1913 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1915 void ensure_all_elements_drawn ();
1917 /* nudging tracks */
1919 void nudge_track (bool use_edit_point, bool forwards);
1921 static const int32_t default_width = 995;
1922 static const int32_t default_height = 765;
1926 ArdourButton nudge_forward_button;
1927 ArdourButton nudge_backward_button;
1928 Gtk::HBox nudge_hbox;
1929 Gtk::VBox nudge_vbox;
1930 AudioClock* nudge_clock;
1932 bool nudge_forward_release (GdkEventButton*);
1933 bool nudge_backward_release (GdkEventButton*);
1937 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
1939 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1940 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1942 /* handling cleanup */
1944 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1946 PBD::ScopedConnectionList session_connections;
1948 /* tracking step changes of track height */
1950 TimeAxisView* current_stepping_trackview;
1951 ARDOUR::microseconds_t last_track_height_step_timestamp;
1952 gint track_height_step_timeout();
1953 sigc::connection step_timeout;
1955 TimeAxisView* entered_track;
1956 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
1957 to point to the RegionView. Otherwise it is 0.
1959 RegionView* entered_regionview;
1961 bool clear_entered_track;
1962 bool left_track_canvas (GdkEventCrossing*);
1963 bool entered_track_canvas (GdkEventCrossing*);
1964 void set_entered_track (TimeAxisView*);
1965 void set_entered_regionview (RegionView*);
1966 gint left_automation_track ();
1968 void reset_canvas_action_sensitivity (bool);
1969 void set_gain_envelope_visibility ();
1970 void set_region_gain_visibility (RegionView*);
1971 void toggle_gain_envelope_active ();
1972 void reset_region_gain_envelopes ();
1974 bool on_key_press_event (GdkEventKey*);
1975 bool on_key_release_event (GdkEventKey*);
1977 void session_state_saved (std::string);
1979 Glib::RefPtr<Gtk::Action> undo_action;
1980 Glib::RefPtr<Gtk::Action> redo_action;
1982 void history_changed ();
1984 Gtk::HBox status_bar_hpacker;
1986 Editing::EditPoint _edit_point;
1988 ArdourDropdown edit_point_selector;
1989 void build_edit_point_menu();
1991 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1992 void cycle_edit_point (bool with_marker);
1993 void set_edit_point ();
1994 void edit_point_selection_done (Editing::EditPoint);
1995 void edit_point_chosen (Editing::EditPoint);
1996 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1997 std::vector<std::string> edit_point_strings;
1998 std::vector<std::string> edit_mode_strings;
2000 void selected_marker_moved (ARDOUR::Location*);
2002 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2004 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2005 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2007 RegionSelection get_regions_from_selection_and_edit_point ();
2008 RegionSelection get_regions_from_selection_and_entered ();
2010 void start_updating_meters ();
2011 void stop_updating_meters ();
2012 bool meters_running;
2014 void select_next_route ();
2015 void select_prev_route ();
2017 void snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
2018 void timecode_snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
2020 RhythmFerret* rhythm_ferret;
2022 void fit_tracks (TrackViewList &);
2023 void fit_selected_tracks ();
2024 void set_track_height (Height);
2026 void remove_tracks ();
2027 void toggle_tracks_active ();
2031 static gboolean _idle_resize (gpointer);
2033 int32_t _pending_resize_amount;
2034 TimeAxisView* _pending_resize_view;
2036 void visible_order_range (int*, int*) const;
2040 /** true if we've made a locate request that hasn't yet been processed */
2041 bool _pending_locate_request;
2043 /** if true, there is a pending Session locate which is the initial one when loading a session;
2044 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2047 bool _pending_initial_locate;
2049 Gtk::HBox _summary_hbox;
2050 EditorSummary* _summary;
2052 void region_view_added (RegionView *);
2053 void region_view_removed ();
2055 EditorGroupTabs* _group_tabs;
2056 void fit_route_group (ARDOUR::RouteGroup *);
2058 void step_edit_status_change (bool);
2059 void start_step_editing ();
2060 void stop_step_editing ();
2061 bool check_step_edit ();
2062 sigc::connection step_edit_connection;
2064 double _last_motion_y;
2066 RegionLayeringOrderEditor* layering_order_editor;
2067 void update_region_layering_order_editor ();
2069 /** Track that was the source for the last cut/copy operation. Used as a place
2070 to paste things iff there is no selected track.
2072 TimeAxisView* _last_cut_copy_source_track;
2074 /** true if a change in Selection->regions should change the selection in the region list.
2075 See EditorRegions::selection_changed.
2077 bool _region_selection_change_updates_region_list;
2079 void setup_fade_images ();
2080 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2081 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2082 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2083 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2085 Gtk::MenuItem& action_menu_item (std::string const &);
2086 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2088 MouseCursors* _cursors;
2090 void follow_mixer_selection ();
2091 bool _following_mixer_selection;
2093 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2094 void note_edit_done (int, EditNoteDialog*);
2095 void toggle_sound_midi_notes ();
2097 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2098 bool _control_point_toggled_on_press;
2100 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2101 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2102 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2103 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2104 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2105 pushing the modifier key and moving the scroll wheel will operate on the same track
2106 until the key is released (rather than skipping about to whatever happens to be
2107 underneath the mouse at the time).
2109 TimeAxisView* _stepping_axis_view;
2110 void zoom_vertical_modifier_released();
2112 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2113 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2114 void bring_all_sources_into_session ();
2117 friend class RegionDrag;
2118 friend class RegionMoveDrag;
2119 friend class RegionSpliceDrag;
2120 friend class RegionRippleDrag;
2121 friend class TrimDrag;
2122 friend class MeterMarkerDrag;
2123 friend class TempoMarkerDrag;
2124 friend class CursorDrag;
2125 friend class FadeInDrag;
2126 friend class FadeOutDrag;
2127 friend class MarkerDrag;
2128 friend class RegionGainDrag;
2129 friend class ControlPointDrag;
2130 friend class LineDrag;
2131 friend class RubberbandSelectDrag;
2132 friend class EditorRubberbandSelectDrag;
2133 friend class TimeFXDrag;
2134 friend class ScrubDrag;
2135 friend class SelectionDrag;
2136 friend class RangeMarkerBarDrag;
2137 friend class MouseZoomDrag;
2138 friend class RegionCreateDrag;
2139 friend class RegionMotionDrag;
2140 friend class RegionInsertDrag;
2141 friend class VideoTimeLineDrag;
2143 friend class EditorSummary;
2144 friend class EditorGroupTabs;
2146 friend class EditorRoutes;
2147 friend class RhythmFerret;
2150 #endif /* __ardour_editor_h__ */