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__
32 #include <boost/optional.hpp>
34 #include <gtkmm/comboboxtext.h>
35 #include <gtkmm/layout.h>
37 #include "gtkmm2ext/selector.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/stateful_button.h"
41 #include "gtkmm2ext/bindings.h"
43 #include "pbd/stateful.h"
44 #include "pbd/signals.h"
46 #include "ardour/import_status.h"
47 #include "ardour/tempo.h"
48 #include "ardour/location.h"
49 #include "ardour/types.h"
51 #include "canvas/fwd.h"
52 #include "canvas/ruler.h"
54 #include "ardour_button.h"
55 #include "ardour_dialog.h"
56 #include "ardour_dropdown.h"
57 #include "public_editor.h"
60 #include "editor_items.h"
61 #include "region_selection.h"
62 #include "selection_memento.h"
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
103 class EditNoteDialog;
105 class EditorGroupTabs;
106 class EditorLocations;
109 class EditorRouteGroups;
110 class EditorSnapshots;
112 class GroupedButtons;
113 class GUIObjectState;
115 class MidiRegionView;
119 class PlaylistSelector;
120 class PluginSelector;
121 class ProgressReporter;
125 class SoundFileOmega;
131 class RegionLayeringOrderEditor;
134 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
140 void set_session (ARDOUR::Session *);
141 ARDOUR::Session* session() const { return _session; }
144 virtual bool have_idled () const { return _have_idled; }
146 framepos_t leftmost_sample() const { return leftmost_frame; }
148 framecnt_t current_page_samples() const {
149 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
152 double visible_canvas_height () const {
153 return _visible_canvas_height;
155 double trackviews_height () const;
157 void cycle_snap_mode ();
158 void next_snap_choice ();
159 void next_snap_choice_music_only ();
160 void next_snap_choice_music_and_time ();
161 void prev_snap_choice ();
162 void prev_snap_choice_music_only ();
163 void prev_snap_choice_music_and_time ();
164 void set_snap_to (Editing::SnapType);
165 void set_snap_mode (Editing::SnapMode);
166 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
168 Editing::SnapMode snap_mode () const;
169 Editing::SnapType snap_type () const;
171 void undo (uint32_t n = 1);
172 void redo (uint32_t n = 1);
174 XMLNode& get_state ();
175 int set_state (const XMLNode&, int version);
177 void set_mouse_mode (Editing::MouseMode, bool force=true);
178 void step_mouse_mode (bool next);
179 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
180 Editing::MidiEditMode current_midi_edit_mode () const;
181 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
183 bool internal_editing() const;
185 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
186 void add_to_idle_resize (TimeAxisView*, int32_t);
188 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
190 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
191 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
192 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
194 #ifdef USE_RUBBERBAND
195 std::vector<std::string> rb_opt_strings;
199 /* things that need to be public to be used in the main menubar */
201 void new_region_from_selection ();
202 void separate_regions_between (const TimeSelection&);
203 void separate_region_from_selection ();
204 void separate_under_selected_regions ();
205 void separate_region_from_punch ();
206 void separate_region_from_loop ();
207 void separate_regions_using_location (ARDOUR::Location&);
208 void transition_to_rolling (bool forward);
210 /* NOTE: these functions assume that the "pixel" coordinate is
211 in canvas coordinates. These coordinates already take into
212 account any scrolling offsets.
215 framepos_t pixel_to_sample_from_event (double pixel) const {
217 /* pixel can be less than zero when motion events
218 are processed. since we've already run the world->canvas
219 affine, that means that the location *really* is "off
220 to the right" and thus really is "before the start".
224 return pixel * samples_per_pixel;
230 framepos_t pixel_to_sample (double pixel) const {
231 return pixel * samples_per_pixel;
234 double sample_to_pixel (framepos_t sample) const {
235 return sample / samples_per_pixel;
238 double sample_to_pixel_unrounded (framepos_t sample) const {
239 return sample / (double) samples_per_pixel;
244 Selection& get_selection() const { return *selection; }
245 bool get_selection_extents ( framepos_t &start, framepos_t &end ); // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
246 Selection& get_cut_buffer() const { return *cut_buffer; }
247 void track_mixer_selection ();
249 bool extend_selection_to_track (TimeAxisView&);
251 void play_selection ();
252 framepos_t get_preroll ();
253 void maybe_locate_with_edit_preroll (framepos_t);
254 void play_with_preroll ();
255 void select_all_in_track (Selection::Operation op);
256 void select_all_objects (Selection::Operation op);
257 void invert_selection_in_track ();
258 void invert_selection ();
259 void deselect_all ();
260 long select_range (framepos_t, framepos_t);
262 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
266 void set_show_measures (bool yn);
267 bool show_measures () const { return _show_measures; }
269 /* analysis window */
271 void analyze_region_selection();
272 void analyze_range_selection();
276 void export_audio ();
278 void export_selection ();
279 void export_range ();
280 void export_region ();
282 void add_transport_frame (Gtk::Container&);
283 void add_toplevel_menu (Gtk::Container&);
284 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
286 void set_zoom_focus (Editing::ZoomFocus);
287 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
288 framecnt_t get_current_zoom () const { return samples_per_pixel; }
289 void cycle_zoom_focus ();
290 void temporal_zoom_step (bool coarser);
291 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
292 void tav_zoom_step (bool coarser);
293 void tav_zoom_smooth (bool coarser, bool force_all);
295 /* stuff that AudioTimeAxisView and related classes use */
297 PlaylistSelector& playlist_selector() const;
298 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
300 void new_playlists (TimeAxisView* v);
301 void copy_playlists (TimeAxisView* v);
302 void clear_playlists (TimeAxisView* v);
304 void get_onscreen_tracks (TrackViewList&);
306 Width editor_mixer_strip_width;
307 void maybe_add_mixer_strip_width (XMLNode&);
308 void show_editor_mixer (bool yn);
309 void create_editor_mixer ();
310 void show_editor_list (bool yn);
311 void set_selected_mixer_strip (TimeAxisView&);
312 void mixer_strip_width_changed ();
313 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
315 /* nudge is initiated by transport controls owned by ARDOUR_UI */
317 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
318 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
319 unsigned get_grid_beat_divisions(framepos_t position);
320 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
322 void nudge_forward (bool next, bool force_playhead);
323 void nudge_backward (bool next, bool force_playhead);
325 /* nudge initiated from context menu */
327 void nudge_forward_capture_offset ();
328 void nudge_backward_capture_offset ();
330 void sequence_regions ();
332 /* playhead/screen stuff */
334 void set_stationary_playhead (bool yn);
335 void toggle_stationary_playhead ();
336 bool stationary_playhead() const { return _stationary_playhead; }
338 void set_follow_playhead (bool yn, bool catch_up = true);
339 void toggle_follow_playhead ();
340 bool follow_playhead() const { return _follow_playhead; }
341 bool dragging_playhead () const { return _dragging_playhead; }
343 void toggle_zero_line_visibility ();
345 void set_group_tabs ();
346 void toggle_measure_visibility ();
347 void toggle_logo_visibility ();
351 void toggle_region_fades (int dir);
352 void update_region_fade_visibility ();
354 /* redirect shared ops menu. caller must free returned menu */
356 Gtk::Menu* redirect_menu ();
358 /* floating windows/transient */
360 void ensure_float (Gtk::Window&);
364 void scroll_tracks_down_line ();
365 void scroll_tracks_up_line ();
366 bool scroll_up_one_track ();
367 bool scroll_down_one_track ();
369 void prepare_for_cleanup ();
370 void finish_cleanup ();
372 void maximise_editing_space();
373 void restore_editing_space();
375 void update_tearoff_visibility();
376 void reattach_all_tearoffs ();
378 double get_y_origin () const;
379 void reset_x_origin (framepos_t);
380 void reset_x_origin_to_follow_playhead ();
381 void reset_y_origin (double);
382 void reset_zoom (framecnt_t);
383 void reposition_and_zoom (framepos_t, double);
385 framepos_t get_preferred_edit_position (bool ignore_playhead = false,
386 bool use_context_click = false,
387 bool from_outside_canvas = false);
389 bool update_mouse_speed ();
390 bool decelerate_mouse_speed ();
392 void toggle_meter_updating();
394 void show_rhythm_ferret();
396 void goto_visual_state (uint32_t);
397 void save_visual_state (uint32_t);
399 void queue_draw_resize_line (int at);
400 void start_resize_line_ops ();
401 void end_resize_line_ops ();
403 TrackViewList const & get_track_views () {
407 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
409 void do_import (std::vector<std::string> paths,
410 Editing::ImportDisposition disposition,
411 Editing::ImportMode mode,
412 ARDOUR::SrcQuality quality,
414 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
416 void do_embed (std::vector<std::string> paths,
417 Editing::ImportDisposition disposition,
418 Editing::ImportMode mode,
420 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
422 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
424 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
425 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
427 void center_screen (framepos_t);
429 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
431 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
432 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
434 void snap_to (framepos_t& first,
435 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
436 bool for_mark = false);
438 void snap_to_with_modifier (framepos_t& first,
440 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
441 bool for_mark = false);
443 void snap_to (framepos_t& first,
445 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
446 bool for_mark = false);
448 void begin_selection_op_history ();
449 void begin_reversible_selection_op (std::string cmd_name);
450 void commit_reversible_selection_op ();
451 void undo_selection_op ();
452 void redo_selection_op ();
453 void begin_reversible_command (std::string cmd_name);
454 void begin_reversible_command (GQuark);
455 void commit_reversible_command ();
457 DragManager* drags () const {
461 void maybe_autoscroll (bool, bool, bool);
462 bool autoscroll_active() const;
464 Gdk::Cursor* get_canvas_cursor () const;
466 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
467 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
469 MouseCursors const * cursors () const {
473 VerboseCursor* verbose_cursor () const {
474 return _verbose_cursor;
477 double clamp_verbose_cursor_x (double);
478 double clamp_verbose_cursor_y (double);
480 void get_pointer_position (double &, double &) const;
482 /** Context for mouse entry (stored in a stack). */
483 struct EnterContext {
485 boost::shared_ptr<CursorContext> cursor_ctx;
488 /** Get the topmost enter context for the given item type.
490 * This is used to change the cursor associated with a given enter context,
491 * which may not be on the top of the stack.
493 EnterContext* get_enter_context(ItemType type);
495 TimeAxisView* stepping_axis_view () {
496 return _stepping_axis_view;
499 void set_stepping_axis_view (TimeAxisView* v) {
500 _stepping_axis_view = v;
503 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
504 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
505 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
506 ArdourCanvas::ScrollGroup* get_vscroll_group () const { return v_scroll_group; }
507 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
509 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
511 void override_visible_track_count ();
513 /* Ruler metrics methods */
515 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
516 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
517 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
518 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
520 /* editing operations that need to be public */
521 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
522 void split_regions_at (framepos_t, RegionSelection&);
523 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
524 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
527 void map_transport_state ();
528 void map_position_change (framepos_t);
532 void suspend_route_redisplay ();
533 void resume_route_redisplay ();
537 void color_handler ();
541 // to keep track of the playhead position for control_scroll
542 boost::optional<framepos_t> _control_scroll_target;
544 PlaylistSelector* _playlist_selector;
546 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
549 VisualState (bool with_tracks);
552 framecnt_t samples_per_pixel;
553 framepos_t leftmost_frame;
554 Editing::ZoomFocus zoom_focus;
555 GUIObjectState* gui_state;
558 std::list<VisualState*> undo_visual_stack;
559 std::list<VisualState*> redo_visual_stack;
560 VisualState* current_visual_state (bool with_tracks = true);
561 void undo_visual_state ();
562 void redo_visual_state ();
563 void use_visual_state (VisualState&);
565 void swap_visual_state ();
567 std::vector<VisualState*> visual_states;
568 void start_visual_state_op (uint32_t n);
569 void cancel_visual_state_op (uint32_t n);
571 framepos_t leftmost_frame;
572 framecnt_t samples_per_pixel;
573 Editing::ZoomFocus zoom_focus;
575 void set_samples_per_pixel (framecnt_t);
577 Editing::MouseMode mouse_mode;
578 Editing::SnapType pre_internal_snap_type;
579 Editing::SnapMode pre_internal_snap_mode;
580 Editing::SnapType internal_snap_type;
581 Editing::SnapMode internal_snap_mode;
582 Editing::MouseMode effective_mouse_mode () const;
584 enum JoinObjectRangeState {
585 JOIN_OBJECT_RANGE_NONE,
586 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
587 JOIN_OBJECT_RANGE_OBJECT,
588 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
589 JOIN_OBJECT_RANGE_RANGE
592 JoinObjectRangeState _join_object_range_state;
594 void update_join_object_range_location (double);
596 boost::optional<int> pre_notebook_shrink_pane_width;
598 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
600 Gtk::Notebook _the_notebook;
601 bool _notebook_shrunk;
602 void add_notebook_page (std::string const &, Gtk::Widget &);
603 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
605 Gtk::HPaned edit_pane;
606 Gtk::VPaned editor_summary_pane;
608 Gtk::EventBox meter_base;
610 Gtk::EventBox marker_base;
611 Gtk::HBox marker_box;
612 Gtk::VBox scrollers_rulers_markers_box;
614 void location_changed (ARDOUR::Location *);
615 void location_flags_changed (ARDOUR::Location *);
616 void refresh_location_display ();
617 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
618 void add_new_location (ARDOUR::Location *);
619 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
620 void location_gone (ARDOUR::Location *);
621 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
622 gint really_remove_marker (ARDOUR::Location* loc);
623 void goto_nth_marker (int nth);
624 void toggle_marker_lines ();
625 void set_marker_line_visibility (bool);
627 uint32_t location_marker_color;
628 uint32_t location_range_color;
629 uint32_t location_loop_color;
630 uint32_t location_punch_color;
631 uint32_t location_cd_marker_color;
633 struct LocationMarkers {
638 LocationMarkers () : start(0), end(0), valid (true) {}
645 void set_show_lines (bool);
646 void set_selected (bool);
647 void canvas_height_set (double);
650 void set_name (const std::string&);
651 void set_position (framepos_t start, framepos_t end = 0);
652 void set_color_rgba (uint32_t);
655 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
656 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
657 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
658 Marker* entered_marker;
659 bool _show_marker_lines;
661 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
662 LocationMarkerMap location_markers;
664 void update_marker_labels ();
665 void update_marker_labels (ArdourCanvas::Container *);
666 void check_marker_label (Marker *);
668 /** A set of lists of Markers that are in each of the canvas groups
669 * for the marker sections at the top of the editor. These lists
670 * are kept sorted in time order between marker movements, so that after
671 * a marker has moved we can decide whether we need to update the labels
672 * for all markers or for just a few.
674 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
675 void remove_sorted_marker (Marker *);
677 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
678 void clear_marker_display ();
679 void mouse_add_new_range (framepos_t);
680 bool choose_new_marker_name(std::string &name);
681 void update_cd_marker_display ();
682 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
684 TimeAxisView* clicked_axisview;
685 RouteTimeAxisView* clicked_routeview;
686 /** The last RegionView that was clicked on, or 0 if the last click was not
687 * on a RegionView. This is set up by the canvas event handlers in
688 * editor_canvas_events.cc
690 RegionView* clicked_regionview;
691 RegionSelection latest_regionviews;
692 uint32_t clicked_selection;
693 ControlPoint* clicked_control_point;
695 void sort_track_selection (TrackViewList&);
697 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
698 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
699 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
700 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
702 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
703 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
704 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
705 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
706 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
708 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
709 bool button_release_can_deselect;
710 bool _mouse_changed_selection;
712 void catch_vanishing_regionview (RegionView *);
714 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
715 void select_all_tracks ();
716 bool select_all_internal_edit (Selection::Operation);
718 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
719 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
720 void set_selected_track_as_side_effect (Selection::Operation op);
721 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
723 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
724 void collect_new_region_view (RegionView *);
725 void collect_and_select_new_region_view (RegionView *);
727 Gtk::Menu track_context_menu;
728 Gtk::Menu track_region_context_menu;
729 Gtk::Menu track_selection_context_menu;
731 Gtk::MenuItem* region_edit_menu_split_item;
732 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
733 Gtk::Menu * track_region_edit_playlist_menu;
734 Gtk::Menu * track_edit_playlist_submenu;
735 Gtk::Menu * track_selection_edit_playlist_submenu;
737 GdkEvent context_click_event;
739 void popup_track_context_menu (int, int, ItemType, bool);
740 Gtk::Menu* build_track_context_menu ();
741 Gtk::Menu* build_track_bus_context_menu ();
742 Gtk::Menu* build_track_region_context_menu ();
743 Gtk::Menu* build_track_selection_context_menu ();
744 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
745 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
746 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
747 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
748 Gtk::MenuItem* _popup_region_menu_item;
750 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
751 Gtk::Menu _control_point_context_menu;
753 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
754 Gtk::Menu _note_context_menu;
756 void add_routes (ARDOUR::RouteList&);
757 void timeaxisview_deleted (TimeAxisView *);
759 Gtk::HBox global_hpacker;
760 Gtk::VBox global_vpacker;
763 /* Cursor stuff. Do not use directly, use via CursorContext. */
764 friend class CursorContext;
765 std::vector<Gdk::Cursor*> _cursor_stack;
766 void set_canvas_cursor (Gdk::Cursor*);
767 size_t push_canvas_cursor (Gdk::Cursor*);
768 void pop_canvas_cursor ();
770 Gdk::Cursor* which_grabber_cursor () const;
771 Gdk::Cursor* which_track_cursor () const;
772 Gdk::Cursor* which_mode_cursor () const;
773 Gdk::Cursor* which_trim_cursor (bool left_side) const;
774 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
776 /** Push the appropriate enter/cursor context on item entry. */
777 void choose_canvas_cursor_on_entry (ItemType);
779 /** Update all enter cursors based on current settings. */
780 void update_all_enter_cursors ();
782 ArdourCanvas::GtkCanvas* _track_canvas;
783 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
785 bool within_track_canvas;
787 friend class VerboseCursor;
788 VerboseCursor* _verbose_cursor;
790 void parameter_changed (std::string);
791 void ui_parameter_changed (std::string);
793 Gtk::EventBox time_bars_event_box;
794 Gtk::VBox time_bars_vbox;
796 ArdourCanvas::Pixbuf *logo_item;
798 /* these will be needed when we have canvas rulers */
799 ArdourCanvas::Container *minsec_group;
800 ArdourCanvas::Container *bbt_group;
801 ArdourCanvas::Container *timecode_group;
802 ArdourCanvas::Container *frame_group;
805 ArdourCanvas::Container *tempo_group;
806 ArdourCanvas::Container *meter_group;
807 ArdourCanvas::Container *marker_group;
808 ArdourCanvas::Container *range_marker_group;
809 ArdourCanvas::Container *transport_marker_group;
810 ArdourCanvas::Container* cd_marker_group;
812 /* parent for groups which themselves contain time markers */
813 ArdourCanvas::Container* _time_markers_group;
815 /* The group containing all other groups that are scrolled vertically
818 ArdourCanvas::ScrollGroup* hv_scroll_group;
820 /* The group containing all other groups that are scrolled vertically ONLY
822 ArdourCanvas::ScrollGroup* v_scroll_group;
824 /* The group containing all other groups that are scrolled horizontally ONLY
826 ArdourCanvas::ScrollGroup* h_scroll_group;
828 /* The group containing all trackviews. */
829 ArdourCanvas::Container* no_scroll_group;
831 /* The group containing all trackviews. */
832 ArdourCanvas::Container* _trackview_group;
834 /* The group holding things (mostly regions) while dragging so they
835 * are on top of everything else
837 ArdourCanvas::Container* _drag_motion_group;
839 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
842 ArdourCanvas::Rectangle* _canvas_drop_zone;
843 bool canvas_drop_zone_event (GdkEvent* event);
846 ruler_metric_timecode = 0,
847 ruler_metric_bbt = 1,
848 ruler_metric_samples = 2,
849 ruler_metric_minsec = 3,
851 ruler_time_tempo = 4,
852 ruler_time_meter = 5,
853 ruler_time_marker = 6,
854 ruler_time_range_marker = 7,
855 ruler_time_transport_marker = 8,
856 ruler_time_cd_marker = 9,
857 ruler_video_timeline = 10,
860 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
861 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
862 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
863 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
864 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
865 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
866 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
867 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
868 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
869 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
870 bool no_ruler_shown_update;
872 Gtk::Widget * ruler_grabbed_widget;
874 RulerDialog* ruler_dialog;
876 void initialize_rulers ();
877 void update_just_timecode ();
878 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
879 void update_fixed_rulers ();
880 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
881 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
882 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
883 void update_ruler_visibility ();
884 void set_ruler_visible (RulerType, bool);
885 void toggle_ruler_visibility (RulerType rt);
886 void ruler_toggled (int);
887 bool ruler_label_button_release (GdkEventButton*);
888 void store_ruler_visibility ();
889 void restore_ruler_visibility ();
893 enum MinsecRulerScale {
898 minsec_show_many_hours
901 MinsecRulerScale minsec_ruler_scale;
903 framecnt_t minsec_mark_interval;
904 gint minsec_mark_modulo;
906 void set_minsec_ruler_scale (framepos_t, framepos_t);
908 enum TimecodeRulerScale {
910 timecode_show_frames,
911 timecode_show_seconds,
912 timecode_show_minutes,
914 timecode_show_many_hours
917 TimecodeRulerScale timecode_ruler_scale;
919 gint timecode_mark_modulo;
920 gint timecode_nmarks;
921 void set_timecode_ruler_scale (framepos_t, framepos_t);
923 framecnt_t _samples_ruler_interval;
924 void set_samples_ruler_scale (framepos_t, framepos_t);
934 bbt_show_ticks_detail,
935 bbt_show_ticks_super_detail
938 BBTRulerScale bbt_ruler_scale;
942 uint32_t bbt_bar_helper_on;
943 uint32_t bbt_accent_modulo;
944 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
945 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
946 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
948 ArdourCanvas::Ruler* timecode_ruler;
949 ArdourCanvas::Ruler* bbt_ruler;
950 ArdourCanvas::Ruler* samples_ruler;
951 ArdourCanvas::Ruler* minsec_ruler;
953 static double timebar_height;
954 guint32 visible_timebars;
955 Gtk::Menu *editor_ruler_menu;
957 ArdourCanvas::Rectangle* tempo_bar;
958 ArdourCanvas::Rectangle* meter_bar;
959 ArdourCanvas::Rectangle* marker_bar;
960 ArdourCanvas::Rectangle* range_marker_bar;
961 ArdourCanvas::Rectangle* transport_marker_bar;
962 ArdourCanvas::Rectangle* cd_marker_bar;
964 Gtk::Label minsec_label;
965 Gtk::Label bbt_label;
966 Gtk::Label timecode_label;
967 Gtk::Label samples_label;
968 Gtk::Label tempo_label;
969 Gtk::Label meter_label;
970 Gtk::Label mark_label;
971 Gtk::Label range_mark_label;
972 Gtk::Label transport_mark_label;
973 Gtk::Label cd_mark_label;
975 /* videtimline related actions */
976 Gtk::Label videotl_label;
977 ArdourCanvas::Container* videotl_group;
978 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
979 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
980 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
981 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
982 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
983 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
984 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
985 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
986 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
987 void set_xjadeo_proc ();
988 void toggle_xjadeo_proc (int state=-1);
989 void set_close_video_sensitive (bool onoff);
990 void set_xjadeo_sensitive (bool onoff);
991 void set_xjadeo_viewoption (int);
992 void toggle_xjadeo_viewoption (int what, int state=-1);
993 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
994 int videotl_bar_height; /* in units of timebar_height; default: 4 */
995 int get_videotl_bar_height () const { return videotl_bar_height; }
996 void export_video (bool range = false);
997 void toggle_region_video_lock ();
999 friend class EditorCursor;
1001 EditorCursor* playhead_cursor;
1003 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1005 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1006 void cursor_to_next_region_boundary (bool with_selection);
1007 void cursor_to_previous_region_boundary (bool with_selection);
1008 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1009 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1010 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1011 void cursor_to_selection_start (EditorCursor *);
1012 void cursor_to_selection_end (EditorCursor *);
1014 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1015 void selected_marker_to_next_region_boundary (bool with_selection);
1016 void selected_marker_to_previous_region_boundary (bool with_selection);
1017 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1018 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1019 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1020 void selected_marker_to_selection_start ();
1021 void selected_marker_to_selection_end ();
1023 void select_all_selectables_using_cursor (EditorCursor *, bool);
1024 void select_all_selectables_using_edit (bool);
1025 void select_all_selectables_between (bool within);
1026 void select_range_between ();
1028 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1029 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1031 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1032 void build_region_boundary_cache ();
1034 Gtk::HBox toplevel_hpacker;
1037 Gtk::HBox bottom_hbox;
1039 Gtk::Table edit_packer;
1041 /** the adjustment that controls the overall editor vertical scroll position */
1042 Gtk::Adjustment vertical_adjustment;
1043 Gtk::Adjustment horizontal_adjustment;
1045 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1046 Gtk::Layout controls_layout;
1047 bool control_layout_scroll (GdkEventScroll* ev);
1048 void reset_controls_layout_width ();
1049 void reset_controls_layout_height (int32_t height);
1058 bool scroll_press (Direction);
1059 void scroll_release ();
1060 sigc::connection _scroll_connection;
1061 int _scroll_callbacks;
1063 double _visible_canvas_width;
1064 double _visible_canvas_height; ///< height of the visible area of the track canvas
1065 double _full_canvas_height; ///< full height of the canvas
1067 bool track_canvas_map_handler (GdkEventAny*);
1069 bool edit_controls_button_release (GdkEventButton*);
1070 Gtk::Menu *edit_controls_left_menu;
1071 Gtk::Menu *edit_controls_right_menu;
1073 Gtk::VBox track_canvas_vbox;
1074 Gtk::VBox edit_controls_vbox;
1075 Gtk::HBox edit_controls_hbox;
1077 void control_vertical_zoom_in_all ();
1078 void control_vertical_zoom_out_all ();
1079 void control_vertical_zoom_in_selected ();
1080 void control_vertical_zoom_out_selected ();
1081 void control_step_tracks_up ();
1082 void control_step_tracks_down ();
1083 void control_view (uint32_t);
1084 void control_scroll (float);
1085 void control_select (uint32_t rid, Selection::Operation);
1086 void control_unselect ();
1087 void access_action (std::string,std::string);
1088 bool deferred_control_scroll (framepos_t);
1089 sigc::connection control_scroll_connection;
1091 void tie_vertical_scrolling ();
1092 void set_horizontal_position (double);
1093 double horizontal_position () const;
1095 struct VisualChange {
1103 framepos_t time_origin;
1104 framecnt_t samples_per_pixel;
1107 int idle_handler_id;
1108 /** true if we are currently in the idle handler */
1111 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1113 pending = Type (pending | t);
1117 VisualChange pending_visual_change;
1119 static int _idle_visual_changer (void *arg);
1120 int idle_visual_changer ();
1121 void visual_changer (const VisualChange&);
1122 void ensure_visual_change_idle_handler ();
1125 TrackViewList track_views;
1126 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1127 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1129 TrackViewList get_tracks_for_range_action () const;
1131 sigc::connection super_rapid_screen_update_connection;
1132 framepos_t last_update_frame;
1133 void center_screen_internal (framepos_t, float);
1135 void super_rapid_screen_update ();
1137 void session_going_away ();
1139 framepos_t cut_buffer_start;
1140 framecnt_t cut_buffer_length;
1142 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1144 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1145 boost::weak_ptr<ARDOUR::Movable> _movable;
1147 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1148 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1149 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1150 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1151 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1152 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1153 bool button_press_dispatch (GdkEventButton*);
1154 bool button_release_dispatch (GdkEventButton*);
1155 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1156 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1157 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1158 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1159 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1161 Gtkmm2ext::Bindings* button_bindings;
1162 XMLNode* button_settings () const;
1164 /* KEYMAP HANDLING */
1166 void register_actions ();
1167 void register_region_actions ();
1169 void load_bindings ();
1170 Gtkmm2ext::ActionMap editor_action_map;
1171 Gtkmm2ext::Bindings key_bindings;
1173 /* CUT/COPY/PASTE */
1175 framepos_t last_paste_pos;
1176 unsigned paste_count;
1178 void cut_copy (Editing::CutCopyOp);
1179 bool can_cut_copy () const;
1180 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1181 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1182 void cut_copy_ranges (Editing::CutCopyOp);
1183 void cut_copy_midi (Editing::CutCopyOp);
1185 void mouse_paste ();
1186 void paste_internal (framepos_t position, float times);
1188 /* EDITING OPERATIONS */
1190 void reset_point_selection ();
1191 void toggle_region_lock ();
1192 void toggle_opaque_region ();
1193 void toggle_record_enable ();
1194 void toggle_solo ();
1195 void toggle_solo_isolate ();
1196 void toggle_mute ();
1197 void toggle_region_lock_style ();
1199 enum LayerOperation {
1206 void do_layer_operation (LayerOperation);
1207 void raise_region ();
1208 void raise_region_to_top ();
1209 void change_region_layering_order (bool from_context_menu);
1210 void lower_region ();
1211 void lower_region_to_bottom ();
1212 void split_region_at_transients ();
1213 void crop_region_to_selection ();
1214 void crop_region_to (framepos_t start, framepos_t end);
1215 void set_sync_point (framepos_t, const RegionSelection&);
1216 void set_region_sync_position ();
1217 void remove_region_sync();
1218 void align_regions (ARDOUR::RegionPoint);
1219 void align_regions_relative (ARDOUR::RegionPoint point);
1220 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1221 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1222 void remove_selected_regions ();
1223 void remove_clicked_region ();
1224 void show_region_properties ();
1225 void show_midi_list_editor ();
1226 void rename_region ();
1227 void duplicate_some_regions (RegionSelection&, float times);
1228 void duplicate_selection (float times);
1229 void region_fill_selection ();
1230 void combine_regions ();
1231 void uncombine_regions ();
1233 void region_fill_track ();
1234 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1235 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1236 void split_multichannel_region();
1237 void reverse_region ();
1238 void strip_region_silence ();
1239 void normalize_region ();
1240 void reset_region_scale_amplitude ();
1241 void adjust_region_gain (bool up);
1242 void quantize_region ();
1243 void quantize_regions (const RegionSelection& rs);
1244 void legatize_region (bool shrink_only);
1245 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1246 void transform_region ();
1247 void transform_regions (const RegionSelection& rs);
1248 void insert_patch_change (bool from_context);
1249 void fork_region ();
1251 void do_insert_time ();
1252 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1254 void tab_to_transient (bool forward);
1256 void set_tempo_from_region ();
1257 void use_range_as_bar ();
1259 void define_one_bar (framepos_t start, framepos_t end);
1261 void audition_region_from_region_list ();
1262 void hide_region_from_region_list ();
1263 void show_region_in_region_list ();
1265 void naturalize_region ();
1267 void reset_focus ();
1269 void split_region ();
1274 void paste (float times, bool from_context_menu = false);
1276 void place_transient ();
1277 void remove_transient (ArdourCanvas::Item* item);
1278 void snap_regions_to_grid ();
1279 void close_region_gaps ();
1281 void keyboard_paste ();
1283 void region_from_selection ();
1284 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1286 void play_from_start ();
1287 void play_from_edit_point ();
1288 void play_from_edit_point_and_return ();
1289 void play_selected_region ();
1290 void play_edit_range ();
1291 void play_location (ARDOUR::Location&);
1292 void loop_location (ARDOUR::Location&);
1294 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1295 void temporal_zoom_selection (bool both_axes = false);
1296 void temporal_zoom_region (bool both_axes);
1297 void temporal_zoom_session ();
1298 void temporal_zoom (framecnt_t samples_per_pixel);
1299 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1300 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1302 void insert_region_list_selection (float times);
1304 /* import & embed */
1306 void add_external_audio_action (Editing::ImportMode);
1307 void external_audio_dialog ();
1308 void session_import_dialog ();
1310 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1311 bool check_multichannel_status (const std::vector<std::string>& paths);
1313 SoundFileOmega* sfbrowser;
1315 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1317 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1318 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1320 int import_sndfiles (std::vector<std::string> paths,
1321 Editing::ImportDisposition disposition,
1322 Editing::ImportMode mode,
1323 ARDOUR::SrcQuality quality,
1327 boost::shared_ptr<ARDOUR::Track>& track,
1329 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1331 int embed_sndfiles (std::vector<std::string> paths,
1332 bool multiple_files,
1333 bool& check_sample_rate,
1334 Editing::ImportDisposition disposition,
1335 Editing::ImportMode mode,
1339 boost::shared_ptr<ARDOUR::Track>& track,
1340 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1342 int add_sources (std::vector<std::string> paths,
1343 ARDOUR::SourceList& sources,
1345 Editing::ImportDisposition disposition,
1346 Editing::ImportMode mode,
1349 boost::shared_ptr<ARDOUR::Track>& track,
1350 bool add_channel_suffix,
1351 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1353 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1357 Editing::ImportMode mode,
1358 boost::shared_ptr<ARDOUR::Track>& existing_track,
1359 const std::string& new_track_name,
1360 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1362 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1363 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1365 void toggle_midi_input_active (bool flip_others);
1367 ARDOUR::InterThreadInfo* current_interthread_info;
1369 AnalysisWindow* analysis_window;
1371 /* import specific info */
1373 struct EditorImportStatus : public ARDOUR::ImportStatus {
1374 Editing::ImportMode mode;
1378 boost::shared_ptr<ARDOUR::Track> track;
1382 EditorImportStatus import_status;
1383 static void *_import_thread (void *);
1384 void* import_thread ();
1385 void finish_import ();
1387 /* to support this ... */
1389 void import_audio (bool as_tracks);
1390 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1392 void move_to_start ();
1393 void move_to_end ();
1394 void center_playhead ();
1395 void center_edit_point ();
1396 void playhead_forward_to_grid ();
1397 void playhead_backward_to_grid ();
1398 void scroll_playhead (bool forward);
1399 void scroll_backward (float pages=0.8f);
1400 void scroll_forward (float pages=0.8f);
1401 void scroll_tracks_down ();
1402 void scroll_tracks_up ();
1404 void clear_markers ();
1405 void clear_ranges ();
1406 void clear_locations ();
1407 void unhide_markers ();
1408 void unhide_ranges ();
1409 void jump_forward_to_mark ();
1410 void jump_backward_to_mark ();
1411 void cursor_align (bool playhead_to_edit);
1412 void toggle_skip_playback ();
1414 void remove_last_capture ();
1415 void select_all_selectables_using_time_selection ();
1416 void select_all_selectables_using_loop();
1417 void select_all_selectables_using_punch();
1418 void set_selection_from_range (ARDOUR::Location&);
1419 void set_selection_from_punch ();
1420 void set_selection_from_loop ();
1421 void set_selection_from_region ();
1423 void add_location_mark (framepos_t where);
1424 void add_location_from_region ();
1425 void add_locations_from_region ();
1426 void add_location_from_selection ();
1427 void set_loop_from_selection (bool play);
1428 void set_punch_from_selection ();
1429 void set_punch_from_region ();
1431 void set_session_extents_from_selection ();
1433 void set_loop_from_region (bool play);
1435 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1436 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1438 void add_location_from_playhead_cursor ();
1439 void remove_location_at_playhead_cursor ();
1440 bool select_new_marker;
1442 void reverse_selection ();
1443 void edit_envelope ();
1445 double last_scrub_x;
1446 int scrubbing_direction;
1447 int scrub_reversals;
1448 int scrub_reverse_distance;
1449 void scrub (framepos_t, double);
1451 void keyboard_selection_begin ();
1452 void keyboard_selection_finish (bool add);
1453 bool have_pending_keyboard_selection;
1454 framepos_t pending_keyboard_selection_start;
1456 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1458 Editing::SnapType _snap_type;
1459 Editing::SnapMode _snap_mode;
1461 /// Snap threshold in pixels
1462 double snap_threshold;
1464 bool ignore_gui_changes;
1466 DragManager* _drags;
1471 Gtk::Dialog* lock_dialog;
1473 struct timeval last_event_time;
1474 bool generic_event_handler (GdkEvent*);
1475 bool lock_timeout_callback ();
1476 void start_lock_event_timing ();
1478 Gtk::Menu fade_context_menu;
1480 Gtk::Menu xfade_in_context_menu;
1481 Gtk::Menu xfade_out_context_menu;
1482 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1483 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1484 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1486 void set_fade_in_shape (ARDOUR::FadeShape);
1487 void set_fade_out_shape (ARDOUR::FadeShape);
1489 void set_fade_length (bool in);
1490 void set_fade_in_active (bool);
1491 void set_fade_out_active (bool);
1495 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1497 bool _dragging_playhead;
1498 bool _dragging_edit_point;
1500 void marker_drag_motion_callback (GdkEvent*);
1501 void marker_drag_finished_callback (GdkEvent*);
1503 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1505 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1506 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1507 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1508 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1509 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1511 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1513 bool can_remove_control_point (ArdourCanvas::Item *);
1514 void remove_control_point (ArdourCanvas::Item *);
1516 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1518 /* Canvas event handlers */
1520 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1521 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1522 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1523 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1524 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1525 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1526 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1527 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1528 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1529 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1530 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1531 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1532 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1533 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1534 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1535 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1536 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1537 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1538 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1539 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1540 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1541 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1542 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1543 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1545 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1546 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1547 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1548 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1549 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1550 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1551 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1553 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1554 void update_video_timeline (bool flush = false);
1555 void set_video_timeline_height (const int);
1556 bool is_video_timeline_locked ();
1557 void toggle_video_timeline_locked ();
1558 void set_video_timeline_locked (const bool);
1559 void queue_visual_videotimeline_update ();
1560 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1562 PBD::Signal0<void> EditorFreeze;
1563 PBD::Signal0<void> EditorThaw;
1566 friend class DragManager;
1567 friend class EditorRouteGroups;
1568 friend class EditorRegions;
1570 /* non-public event handlers */
1572 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1573 bool track_canvas_scroll (GdkEventScroll* event);
1575 bool track_canvas_button_press_event (GdkEventButton* event);
1576 bool track_canvas_button_release_event (GdkEventButton* event);
1577 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1579 Gtk::Allocation _canvas_viewport_allocation;
1580 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1581 void track_canvas_viewport_size_allocated ();
1582 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1583 bool track_canvas_key_press (GdkEventKey *);
1584 bool track_canvas_key_release (GdkEventKey *);
1586 void set_playhead_cursor ();
1588 void toggle_region_mute ();
1590 void initialize_canvas ();
1592 /* display control */
1594 bool _show_measures;
1595 /// true if the editor should follow the playhead, otherwise false
1596 bool _follow_playhead;
1597 /// true if we scroll the tracks rather than the playhead
1598 bool _stationary_playhead;
1599 /// true if we are in fullscreen mode
1602 TempoLines* tempo_lines;
1604 ArdourCanvas::Container* global_rect_group;
1605 ArdourCanvas::Container* time_line_group;
1607 void hide_measures ();
1608 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1609 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1611 void new_tempo_section ();
1613 void mouse_add_new_tempo_event (framepos_t where);
1614 void mouse_add_new_meter_event (framepos_t where);
1616 void remove_tempo_marker (ArdourCanvas::Item*);
1617 void remove_meter_marker (ArdourCanvas::Item*);
1618 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1619 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1621 void edit_tempo_section (ARDOUR::TempoSection*);
1622 void edit_meter_section (ARDOUR::MeterSection*);
1623 void edit_tempo_marker (TempoMarker&);
1624 void edit_meter_marker (MeterMarker&);
1625 void edit_control_point (ArdourCanvas::Item*);
1626 void edit_notes (MidiRegionView*);
1628 void marker_menu_edit ();
1629 void marker_menu_remove ();
1630 void marker_menu_rename ();
1631 void rename_marker (Marker *marker);
1632 void toggle_marker_menu_lock ();
1633 void toggle_marker_menu_glue ();
1634 void marker_menu_hide ();
1635 void marker_menu_loop_range ();
1636 void marker_menu_select_all_selectables_using_range ();
1637 void marker_menu_select_using_range ();
1638 void marker_menu_separate_regions_using_location ();
1639 void marker_menu_play_from ();
1640 void marker_menu_play_range ();
1641 void marker_menu_set_playhead ();
1642 void marker_menu_set_from_playhead ();
1643 void marker_menu_set_from_selection (bool force_regions);
1644 void marker_menu_range_to_next ();
1645 void marker_menu_zoom_to_range ();
1646 void new_transport_marker_menu_set_loop ();
1647 void new_transport_marker_menu_set_punch ();
1648 void update_loop_range_view ();
1649 void update_punch_range_view ();
1650 void new_transport_marker_menu_popdown ();
1651 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1652 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1653 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1654 void build_range_marker_menu (bool, bool);
1655 void build_marker_menu (ARDOUR::Location *);
1656 void build_tempo_or_meter_marker_menu (bool);
1657 void build_new_transport_marker_menu ();
1658 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1660 Gtk::Menu* tempo_or_meter_marker_menu;
1661 Gtk::Menu* marker_menu;
1662 Gtk::Menu* range_marker_menu;
1663 Gtk::Menu* transport_marker_menu;
1664 Gtk::Menu* new_transport_marker_menu;
1665 Gtk::Menu* cd_marker_menu;
1666 ArdourCanvas::Item* marker_menu_item;
1668 typedef std::list<Marker*> Marks;
1671 void remove_metric_marks ();
1672 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1674 void compute_current_bbt_points (framepos_t left, framepos_t right,
1675 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1676 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1678 void tempo_map_changed (const PBD::PropertyChange&);
1679 void redisplay_tempo (bool immediate_redraw);
1681 uint32_t bbt_beat_subdivision;
1685 Gtk::ToggleButton editor_mixer_button;
1686 Gtk::ToggleButton editor_list_button;
1687 void editor_mixer_button_toggled ();
1688 void editor_list_button_toggled ();
1690 ArdourButton zoom_in_button;
1691 ArdourButton zoom_out_button;
1692 ArdourButton zoom_out_full_button;
1694 ArdourButton tav_expand_button;
1695 ArdourButton tav_shrink_button;
1696 ArdourDropdown visible_tracks_selector;
1697 ArdourDropdown zoom_preset_selector;
1699 int32_t _visible_track_count;
1700 void build_track_count_menu ();
1701 void set_visible_track_count (int32_t);
1703 void set_zoom_preset(int64_t);
1705 Gtk::VBox toolbar_clock_vbox;
1706 Gtk::VBox toolbar_selection_clock_vbox;
1707 Gtk::Table toolbar_selection_clock_table;
1708 Gtk::Label toolbar_selection_cursor_label;
1710 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1711 ArdourButton mouse_select_button;
1712 ArdourButton mouse_draw_button;
1713 ArdourButton mouse_move_button;
1714 ArdourButton mouse_timefx_button;
1715 ArdourButton mouse_content_button;
1716 ArdourButton mouse_audition_button;
1717 ArdourButton mouse_cut_button;
1719 ArdourButton smart_mode_button;
1720 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1722 void mouse_mode_toggled (Editing::MouseMode m);
1723 void mouse_mode_object_range_toggled ();
1724 bool ignore_mouse_mode_toggle;
1726 bool mouse_select_button_release (GdkEventButton*);
1728 Gtk::VBox automation_box;
1729 Gtk::Button automation_mode_button;
1731 //edit mode menu stuff
1732 ArdourDropdown edit_mode_selector;
1733 void edit_mode_selection_done ( ARDOUR::EditMode m );
1734 void build_edit_mode_menu ();
1735 Gtk::VBox edit_mode_box;
1737 void set_edit_mode (ARDOUR::EditMode);
1738 void cycle_edit_mode ();
1740 ArdourDropdown snap_type_selector;
1741 void build_snap_type_menu ();
1743 ArdourDropdown snap_mode_selector;
1744 void build_snap_mode_menu ();
1747 std::vector<std::string> snap_type_strings;
1748 std::vector<std::string> snap_mode_strings;
1750 void snap_type_selection_done (Editing::SnapType);
1751 void snap_mode_selection_done (Editing::SnapMode);
1752 void snap_mode_chosen (Editing::SnapMode);
1753 void snap_type_chosen (Editing::SnapType);
1755 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1756 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1758 //zoom focus meu stuff
1759 ArdourDropdown zoom_focus_selector;
1760 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1761 void build_zoom_focus_menu ();
1762 std::vector<std::string> zoom_focus_strings;
1764 void zoom_focus_chosen (Editing::ZoomFocus);
1766 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1768 Gtk::HBox _zoom_box;
1769 Gtkmm2ext::TearOff* _zoom_tearoff;
1770 void zoom_adjustment_changed();
1772 void setup_toolbar ();
1774 void setup_tooltips ();
1776 Gtkmm2ext::TearOff* _tools_tearoff;
1777 Gtk::HBox toolbar_hbox;
1778 Gtk::EventBox toolbar_base;
1779 Gtk::Frame toolbar_frame;
1780 Gtk::Viewport _toolbar_viewport;
1784 Gtk::HBox panic_box;
1786 void setup_midi_toolbar ();
1788 /* selection process */
1790 Selection* selection;
1791 Selection* cut_buffer;
1792 SelectionMemento* _selection_memento;
1794 void time_selection_changed ();
1795 void update_time_selection_display ();
1796 void track_selection_changed ();
1797 void region_selection_changed ();
1798 sigc::connection editor_regions_selection_changed_connection;
1799 void sensitize_all_region_actions (bool);
1800 void sensitize_the_right_region_actions ();
1801 bool _all_region_actions_sensitized;
1802 /** Flag to block region action handlers from doing what they normally do;
1803 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1804 * block) when setting a ToggleAction's active state.
1806 bool _ignore_region_action;
1807 bool _last_region_menu_was_main;
1808 void point_selection_changed ();
1809 void marker_selection_changed ();
1811 bool _ignore_follow_edits;
1813 void cancel_selection ();
1814 void cancel_time_selection ();
1816 bool get_smart_mode() const;
1818 bool audio_region_selection_covers (framepos_t where);
1820 /* transport range select process */
1822 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1823 ArdourCanvas::Rectangle* range_bar_drag_rect;
1824 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1827 ArdourCanvas::Rectangle *bogus_background_rect;
1829 ArdourCanvas::Rectangle *transport_bar_range_rect;
1830 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1831 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1832 ArdourCanvas::Rectangle *transport_loop_range_rect;
1833 ArdourCanvas::Rectangle *transport_punch_range_rect;
1834 ArdourCanvas::Line *transport_punchin_line;
1835 ArdourCanvas::Line *transport_punchout_line;
1836 ArdourCanvas::Rectangle *transport_preroll_rect;
1837 ArdourCanvas::Rectangle *transport_postroll_rect;
1839 ARDOUR::Location* transport_loop_location();
1840 ARDOUR::Location* transport_punch_location();
1842 ARDOUR::Location *temp_location;
1844 /* object rubberband select process */
1846 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1848 ArdourCanvas::Rectangle *rubberband_rect;
1850 EditorRouteGroups* _route_groups;
1851 EditorRoutes* _routes;
1852 EditorRegions* _regions;
1853 EditorSnapshots* _snapshots;
1854 EditorLocations* _locations;
1856 /* diskstream/route display management */
1857 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1858 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1860 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1862 bool sync_track_view_list_and_routes ();
1864 Gtk::VBox list_vpacker;
1868 sigc::connection autoscroll_connection;
1869 bool autoscroll_horizontal_allowed;
1870 bool autoscroll_vertical_allowed;
1871 uint32_t autoscroll_cnt;
1872 Gtk::Widget* autoscroll_widget;
1873 ArdourCanvas::Rect autoscroll_boundary;
1875 bool autoscroll_canvas ();
1876 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1877 void stop_canvas_autoscroll ();
1880 void point_trim (GdkEvent *, framepos_t);
1882 void trim_region_front();
1883 void trim_region_back();
1884 void trim_region (bool front);
1886 void trim_region_to_loop ();
1887 void trim_region_to_punch ();
1888 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1890 void trim_to_region(bool forward);
1891 void trim_region_to_previous_region_end();
1892 void trim_region_to_next_region_start();
1894 bool show_gain_after_trim;
1898 int convert_drop_to_paths (
1899 std::vector<std::string>& paths,
1900 const Glib::RefPtr<Gdk::DragContext>& context,
1903 const Gtk::SelectionData& data,
1907 void track_canvas_drag_data_received (
1908 const Glib::RefPtr<Gdk::DragContext>& context,
1911 const Gtk::SelectionData& data,
1916 const Glib::RefPtr<Gdk::DragContext>& context,
1919 const Gtk::SelectionData& data,
1924 const Glib::RefPtr<Gdk::DragContext>& context,
1927 const Gtk::SelectionData& data,
1932 const Glib::RefPtr<Gdk::DragContext>& context,
1935 const Gtk::SelectionData& data,
1941 int write_region_selection(RegionSelection&);
1942 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1943 void bounce_region_selection (bool with_processing);
1944 void bounce_range_selection (bool replace, bool enable_processing);
1945 void external_edit_region ();
1947 int write_audio_selection (TimeSelection&);
1948 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1950 void write_selection ();
1952 uint32_t selection_op_cmd_depth;
1953 uint32_t selection_op_history_it;
1955 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1956 std::list<XMLNode *> before; /* used in *_reversible_command */
1958 void update_title ();
1959 void update_title_s (const std::string & snapshot_name);
1961 void instant_save ();
1963 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1965 /* freeze operations */
1967 ARDOUR::InterThreadInfo freeze_status;
1968 static void* _freeze_thread (void*);
1969 void* freeze_thread ();
1971 void freeze_route ();
1972 void unfreeze_route ();
1976 void duplicate_range (bool with_dialog);
1978 /** computes the timeline frame (sample) of an event whose coordinates
1979 * are in canvas units (pixels, scroll offset included).
1981 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1983 /** computes the timeline frame (sample) of an event whose coordinates
1984 * are in window units (pixels, no scroll offset).
1986 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1988 /* returns false if mouse pointer is not in track or marker canvas
1990 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1992 TimeFXDialog* current_timefx;
1993 static void* timefx_thread (void *arg);
1996 int time_stretch (RegionSelection&, float fraction);
1997 int pitch_shift (RegionSelection&, float cents);
1998 void pitch_shift_region ();
2000 void transpose_region ();
2002 /* editor-mixer strip */
2004 MixerStrip *current_mixer_strip;
2005 bool show_editor_mixer_when_tracks_arrive;
2006 Gtk::VBox current_mixer_strip_vbox;
2007 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2008 void current_mixer_strip_hidden ();
2010 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2011 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2013 void ensure_all_elements_drawn ();
2015 /* nudging tracks */
2017 void nudge_track (bool use_edit_point, bool forwards);
2019 static const int32_t default_width = 995;
2020 static const int32_t default_height = 765;
2024 ArdourButton nudge_forward_button;
2025 ArdourButton nudge_backward_button;
2026 Gtk::HBox nudge_hbox;
2027 Gtk::VBox nudge_vbox;
2028 AudioClock* nudge_clock;
2030 bool nudge_forward_release (GdkEventButton*);
2031 bool nudge_backward_release (GdkEventButton*);
2035 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2037 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2038 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2040 /* handling cleanup */
2042 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2044 PBD::ScopedConnectionList session_connections;
2046 /* tracking step changes of track height */
2048 TimeAxisView* current_stepping_trackview;
2049 ARDOUR::microseconds_t last_track_height_step_timestamp;
2050 gint track_height_step_timeout();
2051 sigc::connection step_timeout;
2053 TimeAxisView* entered_track;
2054 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2055 to point to the RegionView. Otherwise it is 0.
2057 RegionView* entered_regionview;
2059 std::vector<EnterContext> _enter_stack;
2061 bool clear_entered_track;
2062 bool left_track_canvas (GdkEventCrossing*);
2063 bool entered_track_canvas (GdkEventCrossing*);
2064 void set_entered_track (TimeAxisView*);
2065 void set_entered_regionview (RegionView*);
2066 gint left_automation_track ();
2068 void reset_canvas_action_sensitivity (bool);
2069 void set_gain_envelope_visibility ();
2070 void set_region_gain_visibility (RegionView*);
2071 void toggle_gain_envelope_active ();
2072 void reset_region_gain_envelopes ();
2074 bool on_key_press_event (GdkEventKey*);
2075 bool on_key_release_event (GdkEventKey*);
2077 void session_state_saved (std::string);
2079 Glib::RefPtr<Gtk::Action> undo_action;
2080 Glib::RefPtr<Gtk::Action> redo_action;
2081 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2082 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2083 Glib::RefPtr<Gtk::Action> selection_undo_action;
2084 Glib::RefPtr<Gtk::Action> selection_redo_action;
2086 void history_changed ();
2088 Gtk::HBox status_bar_hpacker;
2090 Editing::EditPoint _edit_point;
2092 ArdourDropdown edit_point_selector;
2093 void build_edit_point_menu();
2095 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2096 void cycle_edit_point (bool with_marker);
2097 void set_edit_point ();
2098 void edit_point_selection_done (Editing::EditPoint);
2099 void edit_point_chosen (Editing::EditPoint);
2100 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2101 std::vector<std::string> edit_point_strings;
2102 std::vector<std::string> edit_mode_strings;
2104 void selected_marker_moved (ARDOUR::Location*);
2106 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2108 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2109 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2111 RegionSelection get_regions_from_selection_and_edit_point ();
2112 RegionSelection get_regions_from_selection_and_entered ();
2114 void start_updating_meters ();
2115 void stop_updating_meters ();
2116 bool meters_running;
2118 void select_next_route ();
2119 void select_prev_route ();
2121 void snap_to_internal (framepos_t& first,
2122 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2123 bool for_mark = false);
2125 void timecode_snap_to_internal (framepos_t& first,
2126 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2127 bool for_mark = false);
2129 RhythmFerret* rhythm_ferret;
2131 void fit_tracks (TrackViewList &);
2132 void fit_selection ();
2133 void set_track_height (Height);
2135 void remove_tracks ();
2136 void toggle_tracks_active ();
2140 static gboolean _idle_resize (gpointer);
2142 int32_t _pending_resize_amount;
2143 TimeAxisView* _pending_resize_view;
2145 void visible_order_range (int*, int*) const;
2149 /** true if we've made a locate request that hasn't yet been processed */
2150 bool _pending_locate_request;
2152 /** if true, there is a pending Session locate which is the initial one when loading a session;
2153 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2156 bool _pending_initial_locate;
2158 Gtk::HBox _summary_hbox;
2159 EditorSummary* _summary;
2161 void region_view_added (RegionView *);
2162 void region_view_removed ();
2164 EditorGroupTabs* _group_tabs;
2165 void fit_route_group (ARDOUR::RouteGroup *);
2167 void step_edit_status_change (bool);
2168 void start_step_editing ();
2169 void stop_step_editing ();
2170 bool check_step_edit ();
2171 sigc::connection step_edit_connection;
2173 double _last_motion_y;
2175 RegionLayeringOrderEditor* layering_order_editor;
2176 void update_region_layering_order_editor ();
2178 /** Track that was the source for the last cut/copy operation. Used as a place
2179 to paste things iff there is no selected track.
2181 TimeAxisView* _last_cut_copy_source_track;
2183 /** true if a change in Selection->regions should change the selection in the region list.
2184 See EditorRegions::selection_changed.
2186 bool _region_selection_change_updates_region_list;
2188 void setup_fade_images ();
2189 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2190 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2191 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2192 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2194 Gtk::MenuItem& action_menu_item (std::string const &);
2195 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2197 MouseCursors* _cursors;
2199 void follow_mixer_selection ();
2200 bool _following_mixer_selection;
2202 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2203 void note_edit_done (int, EditNoteDialog*);
2204 void toggle_sound_midi_notes ();
2206 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2207 bool _control_point_toggled_on_press;
2209 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2210 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2211 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2212 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2213 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2214 pushing the modifier key and moving the scroll wheel will operate on the same track
2215 until the key is released (rather than skipping about to whatever happens to be
2216 underneath the mouse at the time).
2218 TimeAxisView* _stepping_axis_view;
2219 void zoom_vertical_modifier_released();
2221 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2222 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2223 void bring_all_sources_into_session ();
2226 friend class RegionDrag;
2227 friend class RegionMoveDrag;
2228 friend class RegionSpliceDrag;
2229 friend class RegionRippleDrag;
2230 friend class TrimDrag;
2231 friend class MeterMarkerDrag;
2232 friend class TempoMarkerDrag;
2233 friend class CursorDrag;
2234 friend class FadeInDrag;
2235 friend class FadeOutDrag;
2236 friend class MarkerDrag;
2237 friend class RegionGainDrag;
2238 friend class ControlPointDrag;
2239 friend class LineDrag;
2240 friend class RubberbandSelectDrag;
2241 friend class EditorRubberbandSelectDrag;
2242 friend class TimeFXDrag;
2243 friend class ScrubDrag;
2244 friend class SelectionDrag;
2245 friend class RangeMarkerBarDrag;
2246 friend class MouseZoomDrag;
2247 friend class RegionCreateDrag;
2248 friend class RegionMotionDrag;
2249 friend class RegionInsertDrag;
2250 friend class VideoTimeLineDrag;
2252 friend class EditorSummary;
2253 friend class EditorGroupTabs;
2255 friend class EditorRoutes;
2256 friend class RhythmFerret;
2259 #endif /* __ardour_editor_h__ */