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_hvscroll_group () const { return hv_scroll_group; }
508 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
510 void override_visible_track_count ();
512 /* Ruler metrics methods */
514 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
515 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
516 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
517 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
519 /* editing operations that need to be public */
520 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
521 void split_regions_at (framepos_t, RegionSelection&);
522 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
523 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
526 void map_transport_state ();
527 void map_position_change (framepos_t);
531 void suspend_route_redisplay ();
532 void resume_route_redisplay ();
536 void color_handler ();
540 // to keep track of the playhead position for control_scroll
541 boost::optional<framepos_t> _control_scroll_target;
543 PlaylistSelector* _playlist_selector;
545 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
548 VisualState (bool with_tracks);
551 framecnt_t samples_per_pixel;
552 framepos_t leftmost_frame;
553 Editing::ZoomFocus zoom_focus;
554 GUIObjectState* gui_state;
557 std::list<VisualState*> undo_visual_stack;
558 std::list<VisualState*> redo_visual_stack;
559 VisualState* current_visual_state (bool with_tracks = true);
560 void undo_visual_state ();
561 void redo_visual_state ();
562 void use_visual_state (VisualState&);
564 void swap_visual_state ();
566 std::vector<VisualState*> visual_states;
567 void start_visual_state_op (uint32_t n);
568 void cancel_visual_state_op (uint32_t n);
570 framepos_t leftmost_frame;
571 framecnt_t samples_per_pixel;
572 Editing::ZoomFocus zoom_focus;
574 void set_samples_per_pixel (framecnt_t);
576 Editing::MouseMode mouse_mode;
577 Editing::SnapType pre_internal_snap_type;
578 Editing::SnapMode pre_internal_snap_mode;
579 Editing::SnapType internal_snap_type;
580 Editing::SnapMode internal_snap_mode;
581 Editing::MouseMode effective_mouse_mode () const;
583 enum JoinObjectRangeState {
584 JOIN_OBJECT_RANGE_NONE,
585 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
586 JOIN_OBJECT_RANGE_OBJECT,
587 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
588 JOIN_OBJECT_RANGE_RANGE
591 JoinObjectRangeState _join_object_range_state;
593 void update_join_object_range_location (double);
595 boost::optional<int> pre_notebook_shrink_pane_width;
597 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
599 Gtk::Notebook _the_notebook;
600 bool _notebook_shrunk;
601 void add_notebook_page (std::string const &, Gtk::Widget &);
602 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
604 Gtk::HPaned edit_pane;
605 Gtk::VPaned editor_summary_pane;
607 Gtk::EventBox meter_base;
609 Gtk::EventBox marker_base;
610 Gtk::HBox marker_box;
611 Gtk::VBox scrollers_rulers_markers_box;
613 void location_changed (ARDOUR::Location *);
614 void location_flags_changed (ARDOUR::Location *);
615 void refresh_location_display ();
616 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
617 void add_new_location (ARDOUR::Location *);
618 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
619 void location_gone (ARDOUR::Location *);
620 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
621 gint really_remove_marker (ARDOUR::Location* loc);
622 void goto_nth_marker (int nth);
623 void toggle_marker_lines ();
624 void set_marker_line_visibility (bool);
626 uint32_t location_marker_color;
627 uint32_t location_range_color;
628 uint32_t location_loop_color;
629 uint32_t location_punch_color;
630 uint32_t location_cd_marker_color;
632 struct LocationMarkers {
637 LocationMarkers () : start(0), end(0), valid (true) {}
644 void set_show_lines (bool);
645 void set_selected (bool);
646 void canvas_height_set (double);
649 void set_name (const std::string&);
650 void set_position (framepos_t start, framepos_t end = 0);
651 void set_color_rgba (uint32_t);
654 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
655 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
656 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
657 Marker* entered_marker;
658 bool _show_marker_lines;
660 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
661 LocationMarkerMap location_markers;
663 void update_marker_labels ();
664 void update_marker_labels (ArdourCanvas::Container *);
665 void check_marker_label (Marker *);
667 /** A set of lists of Markers that are in each of the canvas groups
668 * for the marker sections at the top of the editor. These lists
669 * are kept sorted in time order between marker movements, so that after
670 * a marker has moved we can decide whether we need to update the labels
671 * for all markers or for just a few.
673 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
674 void remove_sorted_marker (Marker *);
676 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
677 void clear_marker_display ();
678 void mouse_add_new_range (framepos_t);
679 bool choose_new_marker_name(std::string &name);
680 void update_cd_marker_display ();
681 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
683 TimeAxisView* clicked_axisview;
684 RouteTimeAxisView* clicked_routeview;
685 /** The last RegionView that was clicked on, or 0 if the last click was not
686 * on a RegionView. This is set up by the canvas event handlers in
687 * editor_canvas_events.cc
689 RegionView* clicked_regionview;
690 RegionSelection latest_regionviews;
691 uint32_t clicked_selection;
692 ControlPoint* clicked_control_point;
694 void sort_track_selection (TrackViewList&);
696 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
697 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
698 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
699 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
701 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
702 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
703 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
704 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
705 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
707 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
708 bool button_release_can_deselect;
709 bool _mouse_changed_selection;
711 void catch_vanishing_regionview (RegionView *);
713 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
714 void select_all_tracks ();
715 bool select_all_internal_edit (Selection::Operation);
717 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
718 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
719 void set_selected_track_as_side_effect (Selection::Operation op);
720 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
722 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
723 void collect_new_region_view (RegionView *);
724 void collect_and_select_new_region_view (RegionView *);
726 Gtk::Menu track_context_menu;
727 Gtk::Menu track_region_context_menu;
728 Gtk::Menu track_selection_context_menu;
730 Gtk::MenuItem* region_edit_menu_split_item;
731 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
732 Gtk::Menu * track_region_edit_playlist_menu;
733 Gtk::Menu * track_edit_playlist_submenu;
734 Gtk::Menu * track_selection_edit_playlist_submenu;
736 GdkEvent context_click_event;
738 void popup_track_context_menu (int, int, ItemType, bool);
739 Gtk::Menu* build_track_context_menu ();
740 Gtk::Menu* build_track_bus_context_menu ();
741 Gtk::Menu* build_track_region_context_menu ();
742 Gtk::Menu* build_track_selection_context_menu ();
743 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
744 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
745 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
746 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
747 Gtk::MenuItem* _popup_region_menu_item;
749 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
750 Gtk::Menu _control_point_context_menu;
752 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
753 Gtk::Menu _note_context_menu;
755 void add_routes (ARDOUR::RouteList&);
756 void timeaxisview_deleted (TimeAxisView *);
758 Gtk::HBox global_hpacker;
759 Gtk::VBox global_vpacker;
762 /* Cursor stuff. Do not use directly, use via CursorContext. */
763 friend class CursorContext;
764 std::vector<Gdk::Cursor*> _cursor_stack;
765 void set_canvas_cursor (Gdk::Cursor*);
766 size_t push_canvas_cursor (Gdk::Cursor*);
767 void pop_canvas_cursor ();
769 Gdk::Cursor* which_grabber_cursor () const;
770 Gdk::Cursor* which_track_cursor () const;
771 Gdk::Cursor* which_mode_cursor () const;
772 Gdk::Cursor* which_trim_cursor (bool left_side) const;
773 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
775 /** Push the appropriate enter/cursor context on item entry. */
776 void choose_canvas_cursor_on_entry (ItemType);
778 /** Update all enter cursors based on current settings. */
779 void update_all_enter_cursors ();
781 ArdourCanvas::GtkCanvas* _track_canvas;
782 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
784 bool within_track_canvas;
786 friend class VerboseCursor;
787 VerboseCursor* _verbose_cursor;
789 void parameter_changed (std::string);
790 void ui_parameter_changed (std::string);
792 Gtk::EventBox time_bars_event_box;
793 Gtk::VBox time_bars_vbox;
795 ArdourCanvas::Pixbuf *logo_item;
797 /* these will be needed when we have canvas rulers */
798 ArdourCanvas::Container *minsec_group;
799 ArdourCanvas::Container *bbt_group;
800 ArdourCanvas::Container *timecode_group;
801 ArdourCanvas::Container *frame_group;
804 ArdourCanvas::Container *tempo_group;
805 ArdourCanvas::Container *meter_group;
806 ArdourCanvas::Container *marker_group;
807 ArdourCanvas::Container *range_marker_group;
808 ArdourCanvas::Container *transport_marker_group;
809 ArdourCanvas::Container* cd_marker_group;
811 /* parent for groups which themselves contain time markers */
812 ArdourCanvas::Container* _time_markers_group;
814 /* The group containing all other groups that are scrolled vertically
817 ArdourCanvas::ScrollGroup* hv_scroll_group;
819 /* The group containing all other groups that are scrolled horizontally ONLY
821 ArdourCanvas::ScrollGroup* h_scroll_group;
823 /* The group containing all trackviews. */
824 ArdourCanvas::Container* no_scroll_group;
826 /* The group containing all trackviews. */
827 ArdourCanvas::Container* _trackview_group;
829 /* The group holding things (mostly regions) while dragging so they
830 * are on top of everything else
832 ArdourCanvas::Container* _drag_motion_group;
834 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
837 ArdourCanvas::Rectangle* _canvas_drop_zone;
838 bool canvas_drop_zone_event (GdkEvent* event);
841 ruler_metric_timecode = 0,
842 ruler_metric_bbt = 1,
843 ruler_metric_samples = 2,
844 ruler_metric_minsec = 3,
846 ruler_time_tempo = 4,
847 ruler_time_meter = 5,
848 ruler_time_marker = 6,
849 ruler_time_range_marker = 7,
850 ruler_time_transport_marker = 8,
851 ruler_time_cd_marker = 9,
852 ruler_video_timeline = 10,
855 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
856 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
857 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
858 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
859 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
860 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
861 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
862 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
863 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
864 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
865 bool no_ruler_shown_update;
867 Gtk::Widget * ruler_grabbed_widget;
869 RulerDialog* ruler_dialog;
871 void initialize_rulers ();
872 void update_just_timecode ();
873 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
874 void update_fixed_rulers ();
875 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
876 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
877 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
878 void update_ruler_visibility ();
879 void set_ruler_visible (RulerType, bool);
880 void toggle_ruler_visibility (RulerType rt);
881 void ruler_toggled (int);
882 bool ruler_label_button_release (GdkEventButton*);
883 void store_ruler_visibility ();
884 void restore_ruler_visibility ();
888 enum MinsecRulerScale {
893 minsec_show_many_hours
896 MinsecRulerScale minsec_ruler_scale;
898 framecnt_t minsec_mark_interval;
899 gint minsec_mark_modulo;
901 void set_minsec_ruler_scale (framepos_t, framepos_t);
903 enum TimecodeRulerScale {
905 timecode_show_frames,
906 timecode_show_seconds,
907 timecode_show_minutes,
909 timecode_show_many_hours
912 TimecodeRulerScale timecode_ruler_scale;
914 gint timecode_mark_modulo;
915 gint timecode_nmarks;
916 void set_timecode_ruler_scale (framepos_t, framepos_t);
918 framecnt_t _samples_ruler_interval;
919 void set_samples_ruler_scale (framepos_t, framepos_t);
929 bbt_show_ticks_detail,
930 bbt_show_ticks_super_detail
933 BBTRulerScale bbt_ruler_scale;
937 uint32_t bbt_bar_helper_on;
938 uint32_t bbt_accent_modulo;
939 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
940 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
941 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
943 ArdourCanvas::Ruler* timecode_ruler;
944 ArdourCanvas::Ruler* bbt_ruler;
945 ArdourCanvas::Ruler* samples_ruler;
946 ArdourCanvas::Ruler* minsec_ruler;
948 static double timebar_height;
949 guint32 visible_timebars;
950 Gtk::Menu *editor_ruler_menu;
952 ArdourCanvas::Rectangle* tempo_bar;
953 ArdourCanvas::Rectangle* meter_bar;
954 ArdourCanvas::Rectangle* marker_bar;
955 ArdourCanvas::Rectangle* range_marker_bar;
956 ArdourCanvas::Rectangle* transport_marker_bar;
957 ArdourCanvas::Rectangle* cd_marker_bar;
959 Gtk::Label minsec_label;
960 Gtk::Label bbt_label;
961 Gtk::Label timecode_label;
962 Gtk::Label samples_label;
963 Gtk::Label tempo_label;
964 Gtk::Label meter_label;
965 Gtk::Label mark_label;
966 Gtk::Label range_mark_label;
967 Gtk::Label transport_mark_label;
968 Gtk::Label cd_mark_label;
970 /* videtimline related actions */
971 Gtk::Label videotl_label;
972 ArdourCanvas::Container* videotl_group;
973 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
974 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
975 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
976 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
977 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
978 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
979 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
980 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
981 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
982 void set_xjadeo_proc ();
983 void toggle_xjadeo_proc (int state=-1);
984 void set_close_video_sensitive (bool onoff);
985 void set_xjadeo_sensitive (bool onoff);
986 void set_xjadeo_viewoption (int);
987 void toggle_xjadeo_viewoption (int what, int state=-1);
988 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
989 int videotl_bar_height; /* in units of timebar_height; default: 4 */
990 int get_videotl_bar_height () const { return videotl_bar_height; }
991 void export_video (bool range = false);
992 void toggle_region_video_lock ();
994 friend class EditorCursor;
996 EditorCursor* playhead_cursor;
998 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1000 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1001 void cursor_to_next_region_boundary (bool with_selection);
1002 void cursor_to_previous_region_boundary (bool with_selection);
1003 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1004 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1005 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1006 void cursor_to_selection_start (EditorCursor *);
1007 void cursor_to_selection_end (EditorCursor *);
1009 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1010 void selected_marker_to_next_region_boundary (bool with_selection);
1011 void selected_marker_to_previous_region_boundary (bool with_selection);
1012 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1013 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1014 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1015 void selected_marker_to_selection_start ();
1016 void selected_marker_to_selection_end ();
1018 void select_all_selectables_using_cursor (EditorCursor *, bool);
1019 void select_all_selectables_using_edit (bool);
1020 void select_all_selectables_between (bool within);
1021 void select_range_between ();
1023 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1024 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1026 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1027 void build_region_boundary_cache ();
1029 Gtk::HBox toplevel_hpacker;
1032 Gtk::HBox bottom_hbox;
1034 Gtk::Table edit_packer;
1036 /** the adjustment that controls the overall editor vertical scroll position */
1037 Gtk::Adjustment vertical_adjustment;
1038 Gtk::Adjustment horizontal_adjustment;
1040 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1041 Gtk::Layout controls_layout;
1042 bool control_layout_scroll (GdkEventScroll* ev);
1043 void reset_controls_layout_width ();
1044 void reset_controls_layout_height (int32_t height);
1053 bool scroll_press (Direction);
1054 void scroll_release ();
1055 sigc::connection _scroll_connection;
1056 int _scroll_callbacks;
1058 double _visible_canvas_width;
1059 double _visible_canvas_height; ///< height of the visible area of the track canvas
1060 double _full_canvas_height; ///< full height of the canvas
1062 bool track_canvas_map_handler (GdkEventAny*);
1064 bool edit_controls_button_release (GdkEventButton*);
1065 Gtk::Menu *edit_controls_left_menu;
1066 Gtk::Menu *edit_controls_right_menu;
1068 Gtk::VBox track_canvas_vbox;
1069 Gtk::VBox edit_controls_vbox;
1070 Gtk::HBox edit_controls_hbox;
1072 void control_vertical_zoom_in_all ();
1073 void control_vertical_zoom_out_all ();
1074 void control_vertical_zoom_in_selected ();
1075 void control_vertical_zoom_out_selected ();
1076 void control_step_tracks_up ();
1077 void control_step_tracks_down ();
1078 void control_view (uint32_t);
1079 void control_scroll (float);
1080 void control_select (uint32_t rid, Selection::Operation);
1081 void control_unselect ();
1082 void access_action (std::string,std::string);
1083 bool deferred_control_scroll (framepos_t);
1084 sigc::connection control_scroll_connection;
1086 void tie_vertical_scrolling ();
1087 void set_horizontal_position (double);
1088 double horizontal_position () const;
1090 struct VisualChange {
1098 framepos_t time_origin;
1099 framecnt_t samples_per_pixel;
1102 int idle_handler_id;
1103 /** true if we are currently in the idle handler */
1106 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1108 pending = Type (pending | t);
1112 VisualChange pending_visual_change;
1114 static int _idle_visual_changer (void *arg);
1115 int idle_visual_changer ();
1116 void visual_changer (const VisualChange&);
1117 void ensure_visual_change_idle_handler ();
1120 TrackViewList track_views;
1121 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1122 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1124 TrackViewList get_tracks_for_range_action () const;
1126 sigc::connection super_rapid_screen_update_connection;
1127 framepos_t last_update_frame;
1128 void center_screen_internal (framepos_t, float);
1130 void super_rapid_screen_update ();
1132 void session_going_away ();
1134 framepos_t cut_buffer_start;
1135 framecnt_t cut_buffer_length;
1137 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1139 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1140 boost::weak_ptr<ARDOUR::Movable> _movable;
1142 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1143 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1144 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1145 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1146 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1147 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1148 bool button_press_dispatch (GdkEventButton*);
1149 bool button_release_dispatch (GdkEventButton*);
1150 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1151 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1152 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1153 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1154 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1156 Gtkmm2ext::Bindings* button_bindings;
1157 XMLNode* button_settings () const;
1159 /* KEYMAP HANDLING */
1161 void register_actions ();
1162 void register_region_actions ();
1164 void load_bindings ();
1165 Gtkmm2ext::ActionMap editor_action_map;
1166 Gtkmm2ext::Bindings key_bindings;
1168 /* CUT/COPY/PASTE */
1170 framepos_t last_paste_pos;
1171 unsigned paste_count;
1173 void cut_copy (Editing::CutCopyOp);
1174 bool can_cut_copy () const;
1175 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1176 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1177 void cut_copy_ranges (Editing::CutCopyOp);
1178 void cut_copy_midi (Editing::CutCopyOp);
1180 void mouse_paste ();
1181 void paste_internal (framepos_t position, float times);
1183 /* EDITING OPERATIONS */
1185 void reset_point_selection ();
1186 void toggle_region_lock ();
1187 void toggle_opaque_region ();
1188 void toggle_record_enable ();
1189 void toggle_solo ();
1190 void toggle_solo_isolate ();
1191 void toggle_mute ();
1192 void toggle_region_lock_style ();
1194 enum LayerOperation {
1201 void do_layer_operation (LayerOperation);
1202 void raise_region ();
1203 void raise_region_to_top ();
1204 void change_region_layering_order (bool from_context_menu);
1205 void lower_region ();
1206 void lower_region_to_bottom ();
1207 void split_region_at_transients ();
1208 void crop_region_to_selection ();
1209 void crop_region_to (framepos_t start, framepos_t end);
1210 void set_sync_point (framepos_t, const RegionSelection&);
1211 void set_region_sync_position ();
1212 void remove_region_sync();
1213 void align_regions (ARDOUR::RegionPoint);
1214 void align_regions_relative (ARDOUR::RegionPoint point);
1215 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1216 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1217 void remove_selected_regions ();
1218 void remove_clicked_region ();
1219 void show_region_properties ();
1220 void show_midi_list_editor ();
1221 void rename_region ();
1222 void duplicate_some_regions (RegionSelection&, float times);
1223 void duplicate_selection (float times);
1224 void region_fill_selection ();
1225 void combine_regions ();
1226 void uncombine_regions ();
1228 void region_fill_track ();
1229 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1230 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1231 void split_multichannel_region();
1232 void reverse_region ();
1233 void strip_region_silence ();
1234 void normalize_region ();
1235 void reset_region_scale_amplitude ();
1236 void adjust_region_gain (bool up);
1237 void quantize_region ();
1238 void quantize_regions (const RegionSelection& rs);
1239 void legatize_region (bool shrink_only);
1240 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1241 void transform_region ();
1242 void transform_regions (const RegionSelection& rs);
1243 void insert_patch_change (bool from_context);
1244 void fork_region ();
1246 void do_insert_time ();
1247 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1249 void tab_to_transient (bool forward);
1251 void set_tempo_from_region ();
1252 void use_range_as_bar ();
1254 void define_one_bar (framepos_t start, framepos_t end);
1256 void audition_region_from_region_list ();
1257 void hide_region_from_region_list ();
1258 void show_region_in_region_list ();
1260 void naturalize_region ();
1262 void reset_focus ();
1264 void split_region ();
1269 void paste (float times, bool from_context_menu = false);
1271 void place_transient ();
1272 void remove_transient (ArdourCanvas::Item* item);
1273 void snap_regions_to_grid ();
1274 void close_region_gaps ();
1276 void keyboard_paste ();
1278 void region_from_selection ();
1279 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1281 void play_from_start ();
1282 void play_from_edit_point ();
1283 void play_from_edit_point_and_return ();
1284 void play_selected_region ();
1285 void play_edit_range ();
1286 void play_location (ARDOUR::Location&);
1287 void loop_location (ARDOUR::Location&);
1289 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1290 void temporal_zoom_selection (bool both_axes = false);
1291 void temporal_zoom_region (bool both_axes);
1292 void temporal_zoom_session ();
1293 void temporal_zoom (framecnt_t samples_per_pixel);
1294 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1295 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1297 void insert_region_list_selection (float times);
1299 /* import & embed */
1301 void add_external_audio_action (Editing::ImportMode);
1302 void external_audio_dialog ();
1303 void session_import_dialog ();
1305 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1306 bool check_multichannel_status (const std::vector<std::string>& paths);
1308 SoundFileOmega* sfbrowser;
1310 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1312 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1313 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1315 int import_sndfiles (std::vector<std::string> paths,
1316 Editing::ImportDisposition disposition,
1317 Editing::ImportMode mode,
1318 ARDOUR::SrcQuality quality,
1322 boost::shared_ptr<ARDOUR::Track>& track,
1324 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1326 int embed_sndfiles (std::vector<std::string> paths,
1327 bool multiple_files,
1328 bool& check_sample_rate,
1329 Editing::ImportDisposition disposition,
1330 Editing::ImportMode mode,
1334 boost::shared_ptr<ARDOUR::Track>& track,
1335 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1337 int add_sources (std::vector<std::string> paths,
1338 ARDOUR::SourceList& sources,
1340 Editing::ImportDisposition disposition,
1341 Editing::ImportMode mode,
1344 boost::shared_ptr<ARDOUR::Track>& track,
1345 bool add_channel_suffix,
1346 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1348 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1352 Editing::ImportMode mode,
1353 boost::shared_ptr<ARDOUR::Track>& existing_track,
1354 const std::string& new_track_name,
1355 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1357 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1358 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1360 void toggle_midi_input_active (bool flip_others);
1362 ARDOUR::InterThreadInfo* current_interthread_info;
1364 AnalysisWindow* analysis_window;
1366 /* import specific info */
1368 struct EditorImportStatus : public ARDOUR::ImportStatus {
1369 Editing::ImportMode mode;
1373 boost::shared_ptr<ARDOUR::Track> track;
1377 EditorImportStatus import_status;
1378 static void *_import_thread (void *);
1379 void* import_thread ();
1380 void finish_import ();
1382 /* to support this ... */
1384 void import_audio (bool as_tracks);
1385 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1387 void move_to_start ();
1388 void move_to_end ();
1389 void center_playhead ();
1390 void center_edit_point ();
1391 void playhead_forward_to_grid ();
1392 void playhead_backward_to_grid ();
1393 void scroll_playhead (bool forward);
1394 void scroll_backward (float pages=0.8f);
1395 void scroll_forward (float pages=0.8f);
1396 void scroll_tracks_down ();
1397 void scroll_tracks_up ();
1399 void clear_markers ();
1400 void clear_ranges ();
1401 void clear_locations ();
1402 void unhide_markers ();
1403 void unhide_ranges ();
1404 void jump_forward_to_mark ();
1405 void jump_backward_to_mark ();
1406 void cursor_align (bool playhead_to_edit);
1407 void toggle_skip_playback ();
1409 void remove_last_capture ();
1410 void select_all_selectables_using_time_selection ();
1411 void select_all_selectables_using_loop();
1412 void select_all_selectables_using_punch();
1413 void set_selection_from_range (ARDOUR::Location&);
1414 void set_selection_from_punch ();
1415 void set_selection_from_loop ();
1416 void set_selection_from_region ();
1418 void add_location_mark (framepos_t where);
1419 void add_location_from_region ();
1420 void add_locations_from_region ();
1421 void add_location_from_selection ();
1422 void set_loop_from_selection (bool play);
1423 void set_punch_from_selection ();
1424 void set_punch_from_region ();
1426 void set_session_extents_from_selection ();
1428 void set_loop_from_region (bool play);
1430 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1431 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1433 void add_location_from_playhead_cursor ();
1434 void remove_location_at_playhead_cursor ();
1435 bool select_new_marker;
1437 void reverse_selection ();
1438 void edit_envelope ();
1440 double last_scrub_x;
1441 int scrubbing_direction;
1442 int scrub_reversals;
1443 int scrub_reverse_distance;
1444 void scrub (framepos_t, double);
1446 void keyboard_selection_begin ();
1447 void keyboard_selection_finish (bool add);
1448 bool have_pending_keyboard_selection;
1449 framepos_t pending_keyboard_selection_start;
1451 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1453 Editing::SnapType _snap_type;
1454 Editing::SnapMode _snap_mode;
1456 /// Snap threshold in pixels
1457 double snap_threshold;
1459 bool ignore_gui_changes;
1461 DragManager* _drags;
1466 Gtk::Dialog* lock_dialog;
1468 struct timeval last_event_time;
1469 bool generic_event_handler (GdkEvent*);
1470 bool lock_timeout_callback ();
1471 void start_lock_event_timing ();
1473 Gtk::Menu fade_context_menu;
1475 Gtk::Menu xfade_in_context_menu;
1476 Gtk::Menu xfade_out_context_menu;
1477 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1478 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1479 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1481 void set_fade_in_shape (ARDOUR::FadeShape);
1482 void set_fade_out_shape (ARDOUR::FadeShape);
1484 void set_fade_length (bool in);
1485 void set_fade_in_active (bool);
1486 void set_fade_out_active (bool);
1490 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1492 bool _dragging_playhead;
1493 bool _dragging_edit_point;
1495 void marker_drag_motion_callback (GdkEvent*);
1496 void marker_drag_finished_callback (GdkEvent*);
1498 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1500 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1501 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1502 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1503 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1504 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1506 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1508 bool can_remove_control_point (ArdourCanvas::Item *);
1509 void remove_control_point (ArdourCanvas::Item *);
1511 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1513 /* Canvas event handlers */
1515 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1516 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1517 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1518 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1519 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1520 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1521 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1522 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1523 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1524 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1525 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1526 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1527 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1528 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1529 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1530 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1531 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1532 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1533 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1534 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1535 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1536 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1537 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1538 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1540 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1541 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1542 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1543 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1544 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1545 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1546 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1548 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1549 void update_video_timeline (bool flush = false);
1550 void set_video_timeline_height (const int);
1551 bool is_video_timeline_locked ();
1552 void toggle_video_timeline_locked ();
1553 void set_video_timeline_locked (const bool);
1554 void queue_visual_videotimeline_update ();
1555 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1557 PBD::Signal0<void> EditorFreeze;
1558 PBD::Signal0<void> EditorThaw;
1561 friend class DragManager;
1562 friend class EditorRouteGroups;
1563 friend class EditorRegions;
1565 /* non-public event handlers */
1567 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1568 bool track_canvas_scroll (GdkEventScroll* event);
1570 bool track_canvas_button_press_event (GdkEventButton* event);
1571 bool track_canvas_button_release_event (GdkEventButton* event);
1572 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1574 Gtk::Allocation _canvas_viewport_allocation;
1575 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1576 void track_canvas_viewport_size_allocated ();
1577 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1578 bool track_canvas_key_press (GdkEventKey *);
1579 bool track_canvas_key_release (GdkEventKey *);
1581 void set_playhead_cursor ();
1583 void toggle_region_mute ();
1585 void initialize_canvas ();
1587 /* display control */
1589 bool _show_measures;
1590 /// true if the editor should follow the playhead, otherwise false
1591 bool _follow_playhead;
1592 /// true if we scroll the tracks rather than the playhead
1593 bool _stationary_playhead;
1594 /// true if we are in fullscreen mode
1597 TempoLines* tempo_lines;
1599 ArdourCanvas::Container* global_rect_group;
1600 ArdourCanvas::Container* time_line_group;
1602 void hide_measures ();
1603 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1604 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1606 void new_tempo_section ();
1608 void mouse_add_new_tempo_event (framepos_t where);
1609 void mouse_add_new_meter_event (framepos_t where);
1611 void remove_tempo_marker (ArdourCanvas::Item*);
1612 void remove_meter_marker (ArdourCanvas::Item*);
1613 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1614 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1616 void edit_tempo_section (ARDOUR::TempoSection*);
1617 void edit_meter_section (ARDOUR::MeterSection*);
1618 void edit_tempo_marker (TempoMarker&);
1619 void edit_meter_marker (MeterMarker&);
1620 void edit_control_point (ArdourCanvas::Item*);
1621 void edit_notes (MidiRegionView*);
1623 void marker_menu_edit ();
1624 void marker_menu_remove ();
1625 void marker_menu_rename ();
1626 void rename_marker (Marker *marker);
1627 void toggle_marker_menu_lock ();
1628 void toggle_marker_menu_glue ();
1629 void marker_menu_hide ();
1630 void marker_menu_loop_range ();
1631 void marker_menu_select_all_selectables_using_range ();
1632 void marker_menu_select_using_range ();
1633 void marker_menu_separate_regions_using_location ();
1634 void marker_menu_play_from ();
1635 void marker_menu_play_range ();
1636 void marker_menu_set_playhead ();
1637 void marker_menu_set_from_playhead ();
1638 void marker_menu_set_from_selection (bool force_regions);
1639 void marker_menu_range_to_next ();
1640 void marker_menu_zoom_to_range ();
1641 void new_transport_marker_menu_set_loop ();
1642 void new_transport_marker_menu_set_punch ();
1643 void update_loop_range_view ();
1644 void update_punch_range_view ();
1645 void new_transport_marker_menu_popdown ();
1646 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1647 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1648 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1649 void build_range_marker_menu (bool, bool);
1650 void build_marker_menu (ARDOUR::Location *);
1651 void build_tempo_or_meter_marker_menu (bool);
1652 void build_new_transport_marker_menu ();
1653 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1655 Gtk::Menu* tempo_or_meter_marker_menu;
1656 Gtk::Menu* marker_menu;
1657 Gtk::Menu* range_marker_menu;
1658 Gtk::Menu* transport_marker_menu;
1659 Gtk::Menu* new_transport_marker_menu;
1660 Gtk::Menu* cd_marker_menu;
1661 ArdourCanvas::Item* marker_menu_item;
1663 typedef std::list<Marker*> Marks;
1666 void remove_metric_marks ();
1667 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1669 void compute_current_bbt_points (framepos_t left, framepos_t right,
1670 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1671 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1673 void tempo_map_changed (const PBD::PropertyChange&);
1674 void redisplay_tempo (bool immediate_redraw);
1676 uint32_t bbt_beat_subdivision;
1680 Gtk::ToggleButton editor_mixer_button;
1681 Gtk::ToggleButton editor_list_button;
1682 void editor_mixer_button_toggled ();
1683 void editor_list_button_toggled ();
1685 ArdourButton zoom_in_button;
1686 ArdourButton zoom_out_button;
1687 ArdourButton zoom_out_full_button;
1689 ArdourButton tav_expand_button;
1690 ArdourButton tav_shrink_button;
1691 ArdourDropdown visible_tracks_selector;
1692 ArdourDropdown zoom_preset_selector;
1694 int32_t _visible_track_count;
1695 void build_track_count_menu ();
1696 void set_visible_track_count (int32_t);
1698 void set_zoom_preset(int64_t);
1700 Gtk::VBox toolbar_clock_vbox;
1701 Gtk::VBox toolbar_selection_clock_vbox;
1702 Gtk::Table toolbar_selection_clock_table;
1703 Gtk::Label toolbar_selection_cursor_label;
1705 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1706 ArdourButton mouse_select_button;
1707 ArdourButton mouse_draw_button;
1708 ArdourButton mouse_move_button;
1709 ArdourButton mouse_timefx_button;
1710 ArdourButton mouse_content_button;
1711 ArdourButton mouse_audition_button;
1712 ArdourButton mouse_cut_button;
1714 ArdourButton smart_mode_button;
1715 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1717 void mouse_mode_toggled (Editing::MouseMode m);
1718 void mouse_mode_object_range_toggled ();
1719 bool ignore_mouse_mode_toggle;
1721 bool mouse_select_button_release (GdkEventButton*);
1723 Gtk::VBox automation_box;
1724 Gtk::Button automation_mode_button;
1726 //edit mode menu stuff
1727 ArdourDropdown edit_mode_selector;
1728 void edit_mode_selection_done ( ARDOUR::EditMode m );
1729 void build_edit_mode_menu ();
1730 Gtk::VBox edit_mode_box;
1732 void set_edit_mode (ARDOUR::EditMode);
1733 void cycle_edit_mode ();
1735 ArdourDropdown snap_type_selector;
1736 void build_snap_type_menu ();
1738 ArdourDropdown snap_mode_selector;
1739 void build_snap_mode_menu ();
1742 std::vector<std::string> snap_type_strings;
1743 std::vector<std::string> snap_mode_strings;
1745 void snap_type_selection_done (Editing::SnapType);
1746 void snap_mode_selection_done (Editing::SnapMode);
1747 void snap_mode_chosen (Editing::SnapMode);
1748 void snap_type_chosen (Editing::SnapType);
1750 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1751 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1753 //zoom focus meu stuff
1754 ArdourDropdown zoom_focus_selector;
1755 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1756 void build_zoom_focus_menu ();
1757 std::vector<std::string> zoom_focus_strings;
1759 void zoom_focus_chosen (Editing::ZoomFocus);
1761 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1763 Gtk::HBox _zoom_box;
1764 Gtkmm2ext::TearOff* _zoom_tearoff;
1765 void zoom_adjustment_changed();
1767 void setup_toolbar ();
1769 void setup_tooltips ();
1771 Gtkmm2ext::TearOff* _tools_tearoff;
1772 Gtk::HBox toolbar_hbox;
1773 Gtk::EventBox toolbar_base;
1774 Gtk::Frame toolbar_frame;
1775 Gtk::Viewport _toolbar_viewport;
1779 Gtk::HBox panic_box;
1781 void setup_midi_toolbar ();
1783 /* selection process */
1785 Selection* selection;
1786 Selection* cut_buffer;
1787 SelectionMemento* _selection_memento;
1789 void time_selection_changed ();
1790 void update_time_selection_display ();
1791 void track_selection_changed ();
1792 void region_selection_changed ();
1793 sigc::connection editor_regions_selection_changed_connection;
1794 void sensitize_all_region_actions (bool);
1795 void sensitize_the_right_region_actions ();
1796 bool _all_region_actions_sensitized;
1797 /** Flag to block region action handlers from doing what they normally do;
1798 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1799 * block) when setting a ToggleAction's active state.
1801 bool _ignore_region_action;
1802 bool _last_region_menu_was_main;
1803 void point_selection_changed ();
1804 void marker_selection_changed ();
1806 bool _ignore_follow_edits;
1808 void cancel_selection ();
1809 void cancel_time_selection ();
1811 bool get_smart_mode() const;
1813 bool audio_region_selection_covers (framepos_t where);
1815 /* transport range select process */
1817 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1818 ArdourCanvas::Rectangle* range_bar_drag_rect;
1819 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1822 ArdourCanvas::Rectangle *bogus_background_rect;
1824 ArdourCanvas::Rectangle *transport_bar_range_rect;
1825 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1826 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1827 ArdourCanvas::Rectangle *transport_loop_range_rect;
1828 ArdourCanvas::Rectangle *transport_punch_range_rect;
1829 ArdourCanvas::Line *transport_punchin_line;
1830 ArdourCanvas::Line *transport_punchout_line;
1831 ArdourCanvas::Rectangle *transport_preroll_rect;
1832 ArdourCanvas::Rectangle *transport_postroll_rect;
1834 ARDOUR::Location* transport_loop_location();
1835 ARDOUR::Location* transport_punch_location();
1837 ARDOUR::Location *temp_location;
1839 /* object rubberband select process */
1841 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1843 ArdourCanvas::Rectangle *rubberband_rect;
1845 EditorRouteGroups* _route_groups;
1846 EditorRoutes* _routes;
1847 EditorRegions* _regions;
1848 EditorSnapshots* _snapshots;
1849 EditorLocations* _locations;
1851 /* diskstream/route display management */
1852 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1853 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1855 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1857 bool sync_track_view_list_and_routes ();
1859 Gtk::VBox list_vpacker;
1863 sigc::connection autoscroll_connection;
1864 bool autoscroll_horizontal_allowed;
1865 bool autoscroll_vertical_allowed;
1866 uint32_t autoscroll_cnt;
1867 Gtk::Widget* autoscroll_widget;
1868 ArdourCanvas::Rect autoscroll_boundary;
1870 bool autoscroll_canvas ();
1871 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1872 void stop_canvas_autoscroll ();
1875 void point_trim (GdkEvent *, framepos_t);
1877 void trim_region_front();
1878 void trim_region_back();
1879 void trim_region (bool front);
1881 void trim_region_to_loop ();
1882 void trim_region_to_punch ();
1883 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1885 void trim_to_region(bool forward);
1886 void trim_region_to_previous_region_end();
1887 void trim_region_to_next_region_start();
1889 bool show_gain_after_trim;
1893 int convert_drop_to_paths (
1894 std::vector<std::string>& paths,
1895 const Glib::RefPtr<Gdk::DragContext>& context,
1898 const Gtk::SelectionData& data,
1902 void track_canvas_drag_data_received (
1903 const Glib::RefPtr<Gdk::DragContext>& context,
1906 const Gtk::SelectionData& data,
1911 const Glib::RefPtr<Gdk::DragContext>& context,
1914 const Gtk::SelectionData& data,
1919 const Glib::RefPtr<Gdk::DragContext>& context,
1922 const Gtk::SelectionData& data,
1927 const Glib::RefPtr<Gdk::DragContext>& context,
1930 const Gtk::SelectionData& data,
1936 int write_region_selection(RegionSelection&);
1937 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1938 void bounce_region_selection (bool with_processing);
1939 void bounce_range_selection (bool replace, bool enable_processing);
1940 void external_edit_region ();
1942 int write_audio_selection (TimeSelection&);
1943 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1945 void write_selection ();
1947 uint32_t selection_op_cmd_depth;
1948 uint32_t selection_op_history_it;
1950 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1951 std::list<XMLNode *> before; /* used in *_reversible_command */
1953 void update_title ();
1954 void update_title_s (const std::string & snapshot_name);
1956 void instant_save ();
1958 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1960 /* freeze operations */
1962 ARDOUR::InterThreadInfo freeze_status;
1963 static void* _freeze_thread (void*);
1964 void* freeze_thread ();
1966 void freeze_route ();
1967 void unfreeze_route ();
1971 void duplicate_range (bool with_dialog);
1973 /** computes the timeline frame (sample) of an event whose coordinates
1974 * are in canvas units (pixels, scroll offset included).
1976 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1978 /** computes the timeline frame (sample) of an event whose coordinates
1979 * are in window units (pixels, no scroll offset).
1981 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1983 /* returns false if mouse pointer is not in track or marker canvas
1985 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1987 TimeFXDialog* current_timefx;
1988 static void* timefx_thread (void *arg);
1991 int time_stretch (RegionSelection&, float fraction);
1992 int pitch_shift (RegionSelection&, float cents);
1993 void pitch_shift_region ();
1995 void transpose_region ();
1997 /* editor-mixer strip */
1999 MixerStrip *current_mixer_strip;
2000 bool show_editor_mixer_when_tracks_arrive;
2001 Gtk::VBox current_mixer_strip_vbox;
2002 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2003 void current_mixer_strip_hidden ();
2005 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2006 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2008 void ensure_all_elements_drawn ();
2010 /* nudging tracks */
2012 void nudge_track (bool use_edit_point, bool forwards);
2014 static const int32_t default_width = 995;
2015 static const int32_t default_height = 765;
2019 ArdourButton nudge_forward_button;
2020 ArdourButton nudge_backward_button;
2021 Gtk::HBox nudge_hbox;
2022 Gtk::VBox nudge_vbox;
2023 AudioClock* nudge_clock;
2025 bool nudge_forward_release (GdkEventButton*);
2026 bool nudge_backward_release (GdkEventButton*);
2030 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2032 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2033 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2035 /* handling cleanup */
2037 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2039 PBD::ScopedConnectionList session_connections;
2041 /* tracking step changes of track height */
2043 TimeAxisView* current_stepping_trackview;
2044 ARDOUR::microseconds_t last_track_height_step_timestamp;
2045 gint track_height_step_timeout();
2046 sigc::connection step_timeout;
2048 TimeAxisView* entered_track;
2049 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2050 to point to the RegionView. Otherwise it is 0.
2052 RegionView* entered_regionview;
2054 std::vector<EnterContext> _enter_stack;
2056 bool clear_entered_track;
2057 bool left_track_canvas (GdkEventCrossing*);
2058 bool entered_track_canvas (GdkEventCrossing*);
2059 void set_entered_track (TimeAxisView*);
2060 void set_entered_regionview (RegionView*);
2061 gint left_automation_track ();
2063 void reset_canvas_action_sensitivity (bool);
2064 void set_gain_envelope_visibility ();
2065 void set_region_gain_visibility (RegionView*);
2066 void toggle_gain_envelope_active ();
2067 void reset_region_gain_envelopes ();
2069 bool on_key_press_event (GdkEventKey*);
2070 bool on_key_release_event (GdkEventKey*);
2072 void session_state_saved (std::string);
2074 Glib::RefPtr<Gtk::Action> undo_action;
2075 Glib::RefPtr<Gtk::Action> redo_action;
2076 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2077 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2078 Glib::RefPtr<Gtk::Action> selection_undo_action;
2079 Glib::RefPtr<Gtk::Action> selection_redo_action;
2081 void history_changed ();
2083 Gtk::HBox status_bar_hpacker;
2085 Editing::EditPoint _edit_point;
2087 ArdourDropdown edit_point_selector;
2088 void build_edit_point_menu();
2090 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2091 void cycle_edit_point (bool with_marker);
2092 void set_edit_point ();
2093 void edit_point_selection_done (Editing::EditPoint);
2094 void edit_point_chosen (Editing::EditPoint);
2095 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2096 std::vector<std::string> edit_point_strings;
2097 std::vector<std::string> edit_mode_strings;
2099 void selected_marker_moved (ARDOUR::Location*);
2101 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2103 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2104 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2106 RegionSelection get_regions_from_selection_and_edit_point ();
2107 RegionSelection get_regions_from_selection_and_entered ();
2109 void start_updating_meters ();
2110 void stop_updating_meters ();
2111 bool meters_running;
2113 void select_next_route ();
2114 void select_prev_route ();
2116 void snap_to_internal (framepos_t& first,
2117 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2118 bool for_mark = false);
2120 void timecode_snap_to_internal (framepos_t& first,
2121 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2122 bool for_mark = false);
2124 RhythmFerret* rhythm_ferret;
2126 void fit_tracks (TrackViewList &);
2127 void fit_selection ();
2128 void set_track_height (Height);
2130 void remove_tracks ();
2131 void toggle_tracks_active ();
2135 static gboolean _idle_resize (gpointer);
2137 int32_t _pending_resize_amount;
2138 TimeAxisView* _pending_resize_view;
2140 void visible_order_range (int*, int*) const;
2144 /** true if we've made a locate request that hasn't yet been processed */
2145 bool _pending_locate_request;
2147 /** if true, there is a pending Session locate which is the initial one when loading a session;
2148 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2151 bool _pending_initial_locate;
2153 Gtk::HBox _summary_hbox;
2154 EditorSummary* _summary;
2156 void region_view_added (RegionView *);
2157 void region_view_removed ();
2159 EditorGroupTabs* _group_tabs;
2160 void fit_route_group (ARDOUR::RouteGroup *);
2162 void step_edit_status_change (bool);
2163 void start_step_editing ();
2164 void stop_step_editing ();
2165 bool check_step_edit ();
2166 sigc::connection step_edit_connection;
2168 double _last_motion_y;
2170 RegionLayeringOrderEditor* layering_order_editor;
2171 void update_region_layering_order_editor ();
2173 /** Track that was the source for the last cut/copy operation. Used as a place
2174 to paste things iff there is no selected track.
2176 TimeAxisView* _last_cut_copy_source_track;
2178 /** true if a change in Selection->regions should change the selection in the region list.
2179 See EditorRegions::selection_changed.
2181 bool _region_selection_change_updates_region_list;
2183 void setup_fade_images ();
2184 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2185 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2186 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2187 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2189 Gtk::MenuItem& action_menu_item (std::string const &);
2190 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2192 MouseCursors* _cursors;
2194 void follow_mixer_selection ();
2195 bool _following_mixer_selection;
2197 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2198 void note_edit_done (int, EditNoteDialog*);
2199 void toggle_sound_midi_notes ();
2201 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2202 bool _control_point_toggled_on_press;
2204 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2205 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2206 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2207 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2208 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2209 pushing the modifier key and moving the scroll wheel will operate on the same track
2210 until the key is released (rather than skipping about to whatever happens to be
2211 underneath the mouse at the time).
2213 TimeAxisView* _stepping_axis_view;
2214 void zoom_vertical_modifier_released();
2216 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2217 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2218 void bring_all_sources_into_session ();
2221 friend class RegionDrag;
2222 friend class RegionMoveDrag;
2223 friend class RegionSpliceDrag;
2224 friend class RegionRippleDrag;
2225 friend class TrimDrag;
2226 friend class MeterMarkerDrag;
2227 friend class TempoMarkerDrag;
2228 friend class CursorDrag;
2229 friend class FadeInDrag;
2230 friend class FadeOutDrag;
2231 friend class MarkerDrag;
2232 friend class RegionGainDrag;
2233 friend class ControlPointDrag;
2234 friend class LineDrag;
2235 friend class RubberbandSelectDrag;
2236 friend class EditorRubberbandSelectDrag;
2237 friend class TimeFXDrag;
2238 friend class ScrubDrag;
2239 friend class SelectionDrag;
2240 friend class RangeMarkerBarDrag;
2241 friend class MouseZoomDrag;
2242 friend class RegionCreateDrag;
2243 friend class RegionMotionDrag;
2244 friend class RegionInsertDrag;
2245 friend class VideoTimeLineDrag;
2247 friend class EditorSummary;
2248 friend class EditorGroupTabs;
2250 friend class EditorRoutes;
2251 friend class RhythmFerret;
2254 #endif /* __ardour_editor_h__ */