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 round (sample / (double) 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 abort_reversible_command ();
456 void commit_reversible_command ();
458 DragManager* drags () const {
462 void maybe_autoscroll (bool, bool, bool);
463 bool autoscroll_active() const;
465 Gdk::Cursor* get_canvas_cursor () const;
467 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
468 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
470 MouseCursors const * cursors () const {
474 VerboseCursor* verbose_cursor () const {
475 return _verbose_cursor;
478 double clamp_verbose_cursor_x (double);
479 double clamp_verbose_cursor_y (double);
481 void get_pointer_position (double &, double &) const;
483 /** Context for mouse entry (stored in a stack). */
484 struct EnterContext {
486 boost::shared_ptr<CursorContext> cursor_ctx;
489 /** Get the topmost enter context for the given item type.
491 * This is used to change the cursor associated with a given enter context,
492 * which may not be on the top of the stack.
494 EnterContext* get_enter_context(ItemType type);
496 TimeAxisView* stepping_axis_view () {
497 return _stepping_axis_view;
500 void set_stepping_axis_view (TimeAxisView* v) {
501 _stepping_axis_view = v;
504 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
505 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
506 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
507 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
508 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
510 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
512 void override_visible_track_count ();
514 /* Ruler metrics methods */
516 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
517 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
518 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
519 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
521 /* editing operations that need to be public */
522 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
523 void split_regions_at (framepos_t, RegionSelection&);
524 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
525 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
528 void map_transport_state ();
529 void map_position_change (framepos_t);
533 void suspend_route_redisplay ();
534 void resume_route_redisplay ();
538 void color_handler ();
542 // to keep track of the playhead position for control_scroll
543 boost::optional<framepos_t> _control_scroll_target;
545 PlaylistSelector* _playlist_selector;
547 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
550 VisualState (bool with_tracks);
553 framecnt_t samples_per_pixel;
554 framepos_t leftmost_frame;
555 Editing::ZoomFocus zoom_focus;
556 GUIObjectState* gui_state;
559 std::list<VisualState*> undo_visual_stack;
560 std::list<VisualState*> redo_visual_stack;
561 VisualState* current_visual_state (bool with_tracks = true);
562 void undo_visual_state ();
563 void redo_visual_state ();
564 void use_visual_state (VisualState&);
566 void swap_visual_state ();
568 std::vector<VisualState*> visual_states;
569 void start_visual_state_op (uint32_t n);
570 void cancel_visual_state_op (uint32_t n);
572 framepos_t leftmost_frame;
573 framecnt_t samples_per_pixel;
574 Editing::ZoomFocus zoom_focus;
576 void set_samples_per_pixel (framecnt_t);
578 Editing::MouseMode mouse_mode;
579 Editing::SnapType pre_internal_snap_type;
580 Editing::SnapMode pre_internal_snap_mode;
581 Editing::SnapType internal_snap_type;
582 Editing::SnapMode internal_snap_mode;
583 Editing::MouseMode effective_mouse_mode () const;
585 enum JoinObjectRangeState {
586 JOIN_OBJECT_RANGE_NONE,
587 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
588 JOIN_OBJECT_RANGE_OBJECT,
589 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
590 JOIN_OBJECT_RANGE_RANGE
593 JoinObjectRangeState _join_object_range_state;
595 void update_join_object_range_location (double);
597 boost::optional<int> pre_notebook_shrink_pane_width;
599 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
601 Gtk::Notebook _the_notebook;
602 bool _notebook_shrunk;
603 void add_notebook_page (std::string const &, Gtk::Widget &);
604 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
606 Gtk::HPaned edit_pane;
607 Gtk::VPaned editor_summary_pane;
609 Gtk::EventBox meter_base;
611 Gtk::EventBox marker_base;
612 Gtk::HBox marker_box;
613 Gtk::VBox scrollers_rulers_markers_box;
615 void location_changed (ARDOUR::Location *);
616 void location_flags_changed (ARDOUR::Location *);
617 void refresh_location_display ();
618 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
619 void add_new_location (ARDOUR::Location *);
620 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
621 void location_gone (ARDOUR::Location *);
622 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
623 gint really_remove_marker (ARDOUR::Location* loc);
624 void goto_nth_marker (int nth);
625 void toggle_marker_lines ();
626 void set_marker_line_visibility (bool);
628 uint32_t location_marker_color;
629 uint32_t location_range_color;
630 uint32_t location_loop_color;
631 uint32_t location_punch_color;
632 uint32_t location_cd_marker_color;
634 struct LocationMarkers {
639 LocationMarkers () : start(0), end(0), valid (true) {}
646 void set_show_lines (bool);
647 void set_selected (bool);
648 void canvas_height_set (double);
651 void set_name (const std::string&);
652 void set_position (framepos_t start, framepos_t end = 0);
653 void set_color_rgba (uint32_t);
656 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
657 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
658 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
659 Marker* entered_marker;
660 bool _show_marker_lines;
662 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
663 LocationMarkerMap location_markers;
665 void update_marker_labels ();
666 void update_marker_labels (ArdourCanvas::Container *);
667 void check_marker_label (Marker *);
669 /** A set of lists of Markers that are in each of the canvas groups
670 * for the marker sections at the top of the editor. These lists
671 * are kept sorted in time order between marker movements, so that after
672 * a marker has moved we can decide whether we need to update the labels
673 * for all markers or for just a few.
675 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
676 void remove_sorted_marker (Marker *);
678 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
679 void clear_marker_display ();
680 void mouse_add_new_range (framepos_t);
681 void mouse_add_new_loop (framepos_t);
682 void mouse_add_new_punch (framepos_t);
683 bool choose_new_marker_name(std::string &name);
684 void update_cd_marker_display ();
685 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
687 TimeAxisView* clicked_axisview;
688 RouteTimeAxisView* clicked_routeview;
689 /** The last RegionView that was clicked on, or 0 if the last click was not
690 * on a RegionView. This is set up by the canvas event handlers in
691 * editor_canvas_events.cc
693 RegionView* clicked_regionview;
694 RegionSelection latest_regionviews;
695 uint32_t clicked_selection;
696 ControlPoint* clicked_control_point;
698 void sort_track_selection (TrackViewList&);
700 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
701 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
702 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
703 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
705 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
706 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
707 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
708 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
709 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
711 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
712 bool button_release_can_deselect;
713 bool _mouse_changed_selection;
715 void catch_vanishing_regionview (RegionView *);
717 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
718 void select_all_tracks ();
719 bool select_all_internal_edit (Selection::Operation);
721 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
722 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
723 void set_selected_track_as_side_effect (Selection::Operation op);
724 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
726 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
727 void collect_new_region_view (RegionView *);
728 void collect_and_select_new_region_view (RegionView *);
730 Gtk::Menu track_context_menu;
731 Gtk::Menu track_region_context_menu;
732 Gtk::Menu track_selection_context_menu;
734 Gtk::MenuItem* region_edit_menu_split_item;
735 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
736 Gtk::Menu * track_region_edit_playlist_menu;
737 Gtk::Menu * track_edit_playlist_submenu;
738 Gtk::Menu * track_selection_edit_playlist_submenu;
740 GdkEvent context_click_event;
742 void popup_track_context_menu (int, int, ItemType, bool);
743 Gtk::Menu* build_track_context_menu ();
744 Gtk::Menu* build_track_bus_context_menu ();
745 Gtk::Menu* build_track_region_context_menu ();
746 Gtk::Menu* build_track_selection_context_menu ();
747 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
748 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
749 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
750 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
751 Gtk::MenuItem* _popup_region_menu_item;
753 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
754 Gtk::Menu _control_point_context_menu;
756 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
757 Gtk::Menu _note_context_menu;
759 void add_routes (ARDOUR::RouteList&);
760 void timeaxisview_deleted (TimeAxisView *);
762 Gtk::HBox global_hpacker;
763 Gtk::VBox global_vpacker;
766 /* Cursor stuff. Do not use directly, use via CursorContext. */
767 friend class CursorContext;
768 std::vector<Gdk::Cursor*> _cursor_stack;
769 void set_canvas_cursor (Gdk::Cursor*);
770 size_t push_canvas_cursor (Gdk::Cursor*);
771 void pop_canvas_cursor ();
773 Gdk::Cursor* which_grabber_cursor () const;
774 Gdk::Cursor* which_track_cursor () const;
775 Gdk::Cursor* which_mode_cursor () const;
776 Gdk::Cursor* which_trim_cursor (bool left_side) const;
777 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
779 /** Push the appropriate enter/cursor context on item entry. */
780 void choose_canvas_cursor_on_entry (ItemType);
782 /** Update all enter cursors based on current settings. */
783 void update_all_enter_cursors ();
785 ArdourCanvas::GtkCanvas* _track_canvas;
786 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
788 bool within_track_canvas;
790 friend class VerboseCursor;
791 VerboseCursor* _verbose_cursor;
793 void parameter_changed (std::string);
794 void ui_parameter_changed (std::string);
796 Gtk::EventBox time_bars_event_box;
797 Gtk::VBox time_bars_vbox;
799 ArdourCanvas::Pixbuf *logo_item;
801 /* these will be needed when we have canvas rulers */
802 ArdourCanvas::Container *minsec_group;
803 ArdourCanvas::Container *bbt_group;
804 ArdourCanvas::Container *timecode_group;
805 ArdourCanvas::Container *frame_group;
808 ArdourCanvas::Container *tempo_group;
809 ArdourCanvas::Container *meter_group;
810 ArdourCanvas::Container *marker_group;
811 ArdourCanvas::Container *range_marker_group;
812 ArdourCanvas::Container *transport_marker_group;
813 ArdourCanvas::Container* cd_marker_group;
815 /* parent for groups which themselves contain time markers */
816 ArdourCanvas::Container* _time_markers_group;
818 /* The group containing all other groups that are scrolled vertically
821 ArdourCanvas::ScrollGroup* hv_scroll_group;
823 /* The group containing all other groups that are scrolled horizontally ONLY
825 ArdourCanvas::ScrollGroup* h_scroll_group;
827 /* Scroll group for cursors, scrolled horizontally, above everything else
829 ArdourCanvas::ScrollGroup* cursor_scroll_group;
831 /* The group containing all trackviews. */
832 ArdourCanvas::Container* no_scroll_group;
834 /* The group containing all trackviews. */
835 ArdourCanvas::Container* _trackview_group;
837 /* The group holding things (mostly regions) while dragging so they
838 * are on top of everything else
840 ArdourCanvas::Container* _drag_motion_group;
842 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
845 ArdourCanvas::Rectangle* _canvas_drop_zone;
846 bool canvas_drop_zone_event (GdkEvent* event);
849 ruler_metric_timecode = 0,
850 ruler_metric_bbt = 1,
851 ruler_metric_samples = 2,
852 ruler_metric_minsec = 3,
854 ruler_time_tempo = 4,
855 ruler_time_meter = 5,
856 ruler_time_marker = 6,
857 ruler_time_range_marker = 7,
858 ruler_time_transport_marker = 8,
859 ruler_time_cd_marker = 9,
860 ruler_video_timeline = 10,
863 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
864 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
865 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
866 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
867 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
868 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
869 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
870 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
871 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
872 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
873 bool no_ruler_shown_update;
875 Gtk::Widget * ruler_grabbed_widget;
877 RulerDialog* ruler_dialog;
879 void initialize_rulers ();
880 void update_just_timecode ();
881 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
882 void update_fixed_rulers ();
883 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
884 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
885 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
886 void update_ruler_visibility ();
887 void set_ruler_visible (RulerType, bool);
888 void toggle_ruler_visibility (RulerType rt);
889 void ruler_toggled (int);
890 bool ruler_label_button_release (GdkEventButton*);
891 void store_ruler_visibility ();
892 void restore_ruler_visibility ();
896 enum MinsecRulerScale {
901 minsec_show_many_hours
904 MinsecRulerScale minsec_ruler_scale;
906 framecnt_t minsec_mark_interval;
907 gint minsec_mark_modulo;
909 void set_minsec_ruler_scale (framepos_t, framepos_t);
911 enum TimecodeRulerScale {
913 timecode_show_frames,
914 timecode_show_seconds,
915 timecode_show_minutes,
917 timecode_show_many_hours
920 TimecodeRulerScale timecode_ruler_scale;
922 gint timecode_mark_modulo;
923 gint timecode_nmarks;
924 void set_timecode_ruler_scale (framepos_t, framepos_t);
926 framecnt_t _samples_ruler_interval;
927 void set_samples_ruler_scale (framepos_t, framepos_t);
937 bbt_show_ticks_detail,
938 bbt_show_ticks_super_detail
941 BBTRulerScale bbt_ruler_scale;
945 uint32_t bbt_bar_helper_on;
946 uint32_t bbt_accent_modulo;
947 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
948 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
949 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
951 ArdourCanvas::Ruler* timecode_ruler;
952 ArdourCanvas::Ruler* bbt_ruler;
953 ArdourCanvas::Ruler* samples_ruler;
954 ArdourCanvas::Ruler* minsec_ruler;
956 static double timebar_height;
957 guint32 visible_timebars;
958 Gtk::Menu *editor_ruler_menu;
960 ArdourCanvas::Rectangle* tempo_bar;
961 ArdourCanvas::Rectangle* meter_bar;
962 ArdourCanvas::Rectangle* marker_bar;
963 ArdourCanvas::Rectangle* range_marker_bar;
964 ArdourCanvas::Rectangle* transport_marker_bar;
965 ArdourCanvas::Rectangle* cd_marker_bar;
967 Gtk::Label minsec_label;
968 Gtk::Label bbt_label;
969 Gtk::Label timecode_label;
970 Gtk::Label samples_label;
971 Gtk::Label tempo_label;
972 Gtk::Label meter_label;
973 Gtk::Label mark_label;
974 Gtk::Label range_mark_label;
975 Gtk::Label transport_mark_label;
976 Gtk::Label cd_mark_label;
978 /* videtimline related actions */
979 Gtk::Label videotl_label;
980 ArdourCanvas::Container* videotl_group;
981 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
982 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
983 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
984 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
985 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
986 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
987 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
988 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
989 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
990 void set_xjadeo_proc ();
991 void toggle_xjadeo_proc (int state=-1);
992 void set_close_video_sensitive (bool onoff);
993 void set_xjadeo_sensitive (bool onoff);
994 void set_xjadeo_viewoption (int);
995 void toggle_xjadeo_viewoption (int what, int state=-1);
996 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
997 int videotl_bar_height; /* in units of timebar_height; default: 4 */
998 int get_videotl_bar_height () const { return videotl_bar_height; }
999 void toggle_region_video_lock ();
1001 friend class EditorCursor;
1003 EditorCursor* playhead_cursor;
1005 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1007 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1008 void cursor_to_next_region_boundary (bool with_selection);
1009 void cursor_to_previous_region_boundary (bool with_selection);
1010 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1011 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1012 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1013 void cursor_to_selection_start (EditorCursor *);
1014 void cursor_to_selection_end (EditorCursor *);
1016 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1017 void selected_marker_to_next_region_boundary (bool with_selection);
1018 void selected_marker_to_previous_region_boundary (bool with_selection);
1019 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1020 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1021 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1022 void selected_marker_to_selection_start ();
1023 void selected_marker_to_selection_end ();
1025 void select_all_selectables_using_cursor (EditorCursor *, bool);
1026 void select_all_selectables_using_edit (bool);
1027 void select_all_selectables_between (bool within);
1028 void select_range_between ();
1030 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1031 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1033 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1034 void build_region_boundary_cache ();
1036 Gtk::HBox toplevel_hpacker;
1039 Gtk::HBox bottom_hbox;
1041 Gtk::Table edit_packer;
1043 /** the adjustment that controls the overall editor vertical scroll position */
1044 Gtk::Adjustment vertical_adjustment;
1045 Gtk::Adjustment horizontal_adjustment;
1047 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1048 Gtk::Layout controls_layout;
1049 bool control_layout_scroll (GdkEventScroll* ev);
1050 void reset_controls_layout_width ();
1051 void reset_controls_layout_height (int32_t height);
1060 bool scroll_press (Direction);
1061 void scroll_release ();
1062 sigc::connection _scroll_connection;
1063 int _scroll_callbacks;
1065 double _visible_canvas_width;
1066 double _visible_canvas_height; ///< height of the visible area of the track canvas
1067 double _full_canvas_height; ///< full height of the canvas
1069 bool track_canvas_map_handler (GdkEventAny*);
1071 bool edit_controls_button_release (GdkEventButton*);
1072 Gtk::Menu *edit_controls_left_menu;
1073 Gtk::Menu *edit_controls_right_menu;
1075 Gtk::VBox track_canvas_vbox;
1076 Gtk::VBox edit_controls_vbox;
1077 Gtk::HBox edit_controls_hbox;
1079 void control_vertical_zoom_in_all ();
1080 void control_vertical_zoom_out_all ();
1081 void control_vertical_zoom_in_selected ();
1082 void control_vertical_zoom_out_selected ();
1083 void control_step_tracks_up ();
1084 void control_step_tracks_down ();
1085 void control_view (uint32_t);
1086 void control_scroll (float);
1087 void control_select (uint32_t rid, Selection::Operation);
1088 void control_unselect ();
1089 void access_action (std::string,std::string);
1090 bool deferred_control_scroll (framepos_t);
1091 sigc::connection control_scroll_connection;
1093 void tie_vertical_scrolling ();
1094 void set_horizontal_position (double);
1095 double horizontal_position () const;
1097 struct VisualChange {
1105 framepos_t time_origin;
1106 framecnt_t samples_per_pixel;
1109 int idle_handler_id;
1110 /** true if we are currently in the idle handler */
1113 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1115 pending = Type (pending | t);
1119 VisualChange pending_visual_change;
1121 static int _idle_visual_changer (void *arg);
1122 int idle_visual_changer ();
1123 void visual_changer (const VisualChange&);
1124 void ensure_visual_change_idle_handler ();
1127 TrackViewList track_views;
1128 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1129 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1131 TrackViewList get_tracks_for_range_action () const;
1133 sigc::connection super_rapid_screen_update_connection;
1134 framepos_t last_update_frame;
1135 void center_screen_internal (framepos_t, float);
1137 void super_rapid_screen_update ();
1139 void session_going_away ();
1141 framepos_t cut_buffer_start;
1142 framecnt_t cut_buffer_length;
1144 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1146 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1147 boost::weak_ptr<ARDOUR::Movable> _movable;
1149 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1150 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1151 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1152 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1153 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1154 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1155 bool button_press_dispatch (GdkEventButton*);
1156 bool button_release_dispatch (GdkEventButton*);
1157 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1158 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1159 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1160 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1161 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1163 Gtkmm2ext::Bindings* button_bindings;
1164 XMLNode* button_settings () const;
1166 /* KEYMAP HANDLING */
1168 void register_actions ();
1169 void register_region_actions ();
1171 void load_bindings ();
1172 Gtkmm2ext::ActionMap editor_action_map;
1173 Gtkmm2ext::Bindings key_bindings;
1175 /* CUT/COPY/PASTE */
1177 framepos_t last_paste_pos;
1178 unsigned paste_count;
1180 void cut_copy (Editing::CutCopyOp);
1181 bool can_cut_copy () const;
1182 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1183 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1184 void cut_copy_ranges (Editing::CutCopyOp);
1185 void cut_copy_midi (Editing::CutCopyOp);
1187 void mouse_paste ();
1188 void paste_internal (framepos_t position, float times);
1190 /* EDITING OPERATIONS */
1192 void reset_point_selection ();
1193 void toggle_region_lock ();
1194 void toggle_opaque_region ();
1195 void toggle_record_enable ();
1196 void toggle_solo ();
1197 void toggle_solo_isolate ();
1198 void toggle_mute ();
1199 void toggle_region_lock_style ();
1201 enum LayerOperation {
1208 void do_layer_operation (LayerOperation);
1209 void raise_region ();
1210 void raise_region_to_top ();
1211 void change_region_layering_order (bool from_context_menu);
1212 void lower_region ();
1213 void lower_region_to_bottom ();
1214 void split_region_at_transients ();
1215 void crop_region_to_selection ();
1216 void crop_region_to (framepos_t start, framepos_t end);
1217 void set_sync_point (framepos_t, const RegionSelection&);
1218 void set_region_sync_position ();
1219 void remove_region_sync();
1220 void align_regions (ARDOUR::RegionPoint);
1221 void align_regions_relative (ARDOUR::RegionPoint point);
1222 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1223 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1224 void remove_selected_regions ();
1225 void remove_clicked_region ();
1226 void show_region_properties ();
1227 void show_midi_list_editor ();
1228 void rename_region ();
1229 void duplicate_some_regions (RegionSelection&, float times);
1230 void duplicate_selection (float times);
1231 void region_fill_selection ();
1232 void combine_regions ();
1233 void uncombine_regions ();
1235 void region_fill_track ();
1236 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1237 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1238 void split_multichannel_region();
1239 void reverse_region ();
1240 void strip_region_silence ();
1241 void normalize_region ();
1242 void reset_region_scale_amplitude ();
1243 void adjust_region_gain (bool up);
1244 void quantize_region ();
1245 void quantize_regions (const RegionSelection& rs);
1246 void legatize_region (bool shrink_only);
1247 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1248 void transform_region ();
1249 void transform_regions (const RegionSelection& rs);
1250 void insert_patch_change (bool from_context);
1251 void fork_region ();
1253 void do_insert_time ();
1254 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1256 void tab_to_transient (bool forward);
1258 void set_tempo_from_region ();
1259 void use_range_as_bar ();
1261 void define_one_bar (framepos_t start, framepos_t end);
1263 void audition_region_from_region_list ();
1264 void hide_region_from_region_list ();
1265 void show_region_in_region_list ();
1267 void naturalize_region ();
1269 void reset_focus ();
1271 void split_region ();
1276 void paste (float times, bool from_context_menu = false);
1278 void place_transient ();
1279 void remove_transient (ArdourCanvas::Item* item);
1280 void snap_regions_to_grid ();
1281 void close_region_gaps ();
1283 void keyboard_paste ();
1285 void region_from_selection ();
1286 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1288 void play_from_start ();
1289 void play_from_edit_point ();
1290 void play_from_edit_point_and_return ();
1291 void play_selected_region ();
1292 void play_edit_range ();
1293 void play_location (ARDOUR::Location&);
1294 void loop_location (ARDOUR::Location&);
1296 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1297 void temporal_zoom_selection (bool both_axes = false);
1298 void temporal_zoom_region (bool both_axes);
1299 void temporal_zoom_session ();
1300 void temporal_zoom (framecnt_t samples_per_pixel);
1301 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1302 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1304 void insert_region_list_selection (float times);
1306 /* import & embed */
1308 void add_external_audio_action (Editing::ImportMode);
1309 void external_audio_dialog ();
1310 void session_import_dialog ();
1312 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1313 bool check_multichannel_status (const std::vector<std::string>& paths);
1315 SoundFileOmega* sfbrowser;
1317 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1319 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1320 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1322 int import_sndfiles (std::vector<std::string> paths,
1323 Editing::ImportDisposition disposition,
1324 Editing::ImportMode mode,
1325 ARDOUR::SrcQuality quality,
1329 boost::shared_ptr<ARDOUR::Track>& track,
1331 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1333 int embed_sndfiles (std::vector<std::string> paths,
1334 bool multiple_files,
1335 bool& check_sample_rate,
1336 Editing::ImportDisposition disposition,
1337 Editing::ImportMode mode,
1341 boost::shared_ptr<ARDOUR::Track>& track,
1342 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1344 int add_sources (std::vector<std::string> paths,
1345 ARDOUR::SourceList& sources,
1347 Editing::ImportDisposition disposition,
1348 Editing::ImportMode mode,
1351 boost::shared_ptr<ARDOUR::Track>& track,
1352 bool add_channel_suffix,
1353 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1355 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1359 Editing::ImportMode mode,
1360 boost::shared_ptr<ARDOUR::Track>& existing_track,
1361 const std::string& new_track_name,
1362 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1364 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1365 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1367 void toggle_midi_input_active (bool flip_others);
1369 ARDOUR::InterThreadInfo* current_interthread_info;
1371 AnalysisWindow* analysis_window;
1373 /* import specific info */
1375 struct EditorImportStatus : public ARDOUR::ImportStatus {
1376 Editing::ImportMode mode;
1380 boost::shared_ptr<ARDOUR::Track> track;
1384 EditorImportStatus import_status;
1385 static void *_import_thread (void *);
1386 void* import_thread ();
1387 void finish_import ();
1389 /* to support this ... */
1391 void import_audio (bool as_tracks);
1392 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1394 void move_to_start ();
1395 void move_to_end ();
1396 void center_playhead ();
1397 void center_edit_point ();
1398 void playhead_forward_to_grid ();
1399 void playhead_backward_to_grid ();
1400 void scroll_playhead (bool forward);
1401 void scroll_backward (float pages=0.8f);
1402 void scroll_forward (float pages=0.8f);
1403 void scroll_tracks_down ();
1404 void scroll_tracks_up ();
1406 void clear_markers ();
1407 void clear_ranges ();
1408 void clear_locations ();
1409 void unhide_markers ();
1410 void unhide_ranges ();
1411 void jump_forward_to_mark ();
1412 void jump_backward_to_mark ();
1413 void cursor_align (bool playhead_to_edit);
1414 void toggle_skip_playback ();
1416 void remove_last_capture ();
1417 void select_all_selectables_using_time_selection ();
1418 void select_all_selectables_using_loop();
1419 void select_all_selectables_using_punch();
1420 void set_selection_from_range (ARDOUR::Location&);
1421 void set_selection_from_punch ();
1422 void set_selection_from_loop ();
1423 void set_selection_from_region ();
1425 void add_location_mark (framepos_t where);
1426 void add_location_from_region ();
1427 void add_locations_from_region ();
1428 void add_location_from_selection ();
1429 void set_loop_from_selection (bool play);
1430 void set_punch_from_selection ();
1431 void set_punch_from_region ();
1433 void set_session_extents_from_selection ();
1435 void set_loop_from_region (bool play);
1437 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1438 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1440 void add_location_from_playhead_cursor ();
1441 void remove_location_at_playhead_cursor ();
1442 bool select_new_marker;
1444 void reverse_selection ();
1445 void edit_envelope ();
1447 double last_scrub_x;
1448 int scrubbing_direction;
1449 int scrub_reversals;
1450 int scrub_reverse_distance;
1451 void scrub (framepos_t, double);
1453 void keyboard_selection_begin ();
1454 void keyboard_selection_finish (bool add);
1455 bool have_pending_keyboard_selection;
1456 framepos_t pending_keyboard_selection_start;
1458 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1460 Editing::SnapType _snap_type;
1461 Editing::SnapMode _snap_mode;
1463 /// Snap threshold in pixels
1464 double snap_threshold;
1466 bool ignore_gui_changes;
1468 DragManager* _drags;
1473 Gtk::Dialog* lock_dialog;
1475 struct timeval last_event_time;
1476 bool generic_event_handler (GdkEvent*);
1477 bool lock_timeout_callback ();
1478 void start_lock_event_timing ();
1480 Gtk::Menu fade_context_menu;
1482 Gtk::Menu xfade_in_context_menu;
1483 Gtk::Menu xfade_out_context_menu;
1484 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1485 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1486 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1488 void set_fade_in_shape (ARDOUR::FadeShape);
1489 void set_fade_out_shape (ARDOUR::FadeShape);
1491 void set_fade_length (bool in);
1492 void set_fade_in_active (bool);
1493 void set_fade_out_active (bool);
1497 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1499 bool _dragging_playhead;
1500 bool _dragging_edit_point;
1502 void marker_drag_motion_callback (GdkEvent*);
1503 void marker_drag_finished_callback (GdkEvent*);
1505 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1507 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1508 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1509 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1510 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1511 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1513 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1515 bool can_remove_control_point (ArdourCanvas::Item *);
1516 void remove_control_point (ArdourCanvas::Item *);
1518 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1520 /* Canvas event handlers */
1522 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1523 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1524 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1525 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1526 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1527 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1528 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1529 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1530 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1531 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1532 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1533 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1534 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1535 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1536 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1537 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1538 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1539 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1540 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1541 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1542 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1543 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1544 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1545 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1547 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1548 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1549 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1550 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1551 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1552 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1553 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1555 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1556 void update_video_timeline (bool flush = false);
1557 void set_video_timeline_height (const int);
1558 bool is_video_timeline_locked ();
1559 void toggle_video_timeline_locked ();
1560 void set_video_timeline_locked (const bool);
1561 void queue_visual_videotimeline_update ();
1562 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1564 PBD::Signal0<void> EditorFreeze;
1565 PBD::Signal0<void> EditorThaw;
1568 friend class DragManager;
1569 friend class EditorRouteGroups;
1570 friend class EditorRegions;
1572 /* non-public event handlers */
1574 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1575 bool track_canvas_scroll (GdkEventScroll* event);
1577 bool track_canvas_button_press_event (GdkEventButton* event);
1578 bool track_canvas_button_release_event (GdkEventButton* event);
1579 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1581 Gtk::Allocation _canvas_viewport_allocation;
1582 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1583 void track_canvas_viewport_size_allocated ();
1584 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1585 bool track_canvas_key_press (GdkEventKey *);
1586 bool track_canvas_key_release (GdkEventKey *);
1588 void set_playhead_cursor ();
1590 void toggle_region_mute ();
1592 void initialize_canvas ();
1594 /* display control */
1596 bool _show_measures;
1597 /// true if the editor should follow the playhead, otherwise false
1598 bool _follow_playhead;
1599 /// true if we scroll the tracks rather than the playhead
1600 bool _stationary_playhead;
1601 /// true if we are in fullscreen mode
1604 TempoLines* tempo_lines;
1606 ArdourCanvas::Container* global_rect_group;
1607 ArdourCanvas::Container* time_line_group;
1609 void hide_measures ();
1610 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1611 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1613 void new_tempo_section ();
1615 void mouse_add_new_tempo_event (framepos_t where);
1616 void mouse_add_new_meter_event (framepos_t where);
1618 void remove_tempo_marker (ArdourCanvas::Item*);
1619 void remove_meter_marker (ArdourCanvas::Item*);
1620 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1621 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1623 void edit_tempo_section (ARDOUR::TempoSection*);
1624 void edit_meter_section (ARDOUR::MeterSection*);
1625 void edit_tempo_marker (TempoMarker&);
1626 void edit_meter_marker (MeterMarker&);
1627 void edit_control_point (ArdourCanvas::Item*);
1628 void edit_notes (MidiRegionView*);
1630 void marker_menu_edit ();
1631 void marker_menu_remove ();
1632 void marker_menu_rename ();
1633 void rename_marker (Marker *marker);
1634 void toggle_marker_menu_lock ();
1635 void toggle_marker_menu_glue ();
1636 void marker_menu_hide ();
1637 void marker_menu_loop_range ();
1638 void marker_menu_select_all_selectables_using_range ();
1639 void marker_menu_select_using_range ();
1640 void marker_menu_separate_regions_using_location ();
1641 void marker_menu_play_from ();
1642 void marker_menu_play_range ();
1643 void marker_menu_set_playhead ();
1644 void marker_menu_set_from_playhead ();
1645 void marker_menu_set_from_selection (bool force_regions);
1646 void marker_menu_range_to_next ();
1647 void marker_menu_zoom_to_range ();
1648 void new_transport_marker_menu_set_loop ();
1649 void new_transport_marker_menu_set_punch ();
1650 void update_loop_range_view ();
1651 void update_punch_range_view ();
1652 void new_transport_marker_menu_popdown ();
1653 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1654 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1655 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1656 void build_range_marker_menu (bool, bool);
1657 void build_marker_menu (ARDOUR::Location *);
1658 void build_tempo_or_meter_marker_menu (bool);
1659 void build_new_transport_marker_menu ();
1660 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1662 Gtk::Menu* tempo_or_meter_marker_menu;
1663 Gtk::Menu* marker_menu;
1664 Gtk::Menu* range_marker_menu;
1665 Gtk::Menu* transport_marker_menu;
1666 Gtk::Menu* new_transport_marker_menu;
1667 Gtk::Menu* cd_marker_menu;
1668 ArdourCanvas::Item* marker_menu_item;
1670 typedef std::list<Marker*> Marks;
1673 void remove_metric_marks ();
1674 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1676 void compute_current_bbt_points (framepos_t left, framepos_t right,
1677 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1678 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1680 void tempo_map_changed (const PBD::PropertyChange&);
1681 void redisplay_tempo (bool immediate_redraw);
1683 uint32_t bbt_beat_subdivision;
1687 Gtk::ToggleButton editor_mixer_button;
1688 Gtk::ToggleButton editor_list_button;
1689 void editor_mixer_button_toggled ();
1690 void editor_list_button_toggled ();
1692 ArdourButton zoom_in_button;
1693 ArdourButton zoom_out_button;
1694 ArdourButton zoom_out_full_button;
1696 ArdourButton tav_expand_button;
1697 ArdourButton tav_shrink_button;
1698 ArdourDropdown visible_tracks_selector;
1699 ArdourDropdown zoom_preset_selector;
1701 int32_t _visible_track_count;
1702 void build_track_count_menu ();
1703 void set_visible_track_count (int32_t);
1705 void set_zoom_preset(int64_t);
1707 Gtk::VBox toolbar_clock_vbox;
1708 Gtk::VBox toolbar_selection_clock_vbox;
1709 Gtk::Table toolbar_selection_clock_table;
1710 Gtk::Label toolbar_selection_cursor_label;
1712 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1713 ArdourButton mouse_select_button;
1714 ArdourButton mouse_draw_button;
1715 ArdourButton mouse_move_button;
1716 ArdourButton mouse_timefx_button;
1717 ArdourButton mouse_content_button;
1718 ArdourButton mouse_audition_button;
1719 ArdourButton mouse_cut_button;
1721 ArdourButton smart_mode_button;
1722 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1724 void mouse_mode_toggled (Editing::MouseMode m);
1725 void mouse_mode_object_range_toggled ();
1726 bool ignore_mouse_mode_toggle;
1728 bool mouse_select_button_release (GdkEventButton*);
1730 Gtk::VBox automation_box;
1731 Gtk::Button automation_mode_button;
1733 //edit mode menu stuff
1734 ArdourDropdown edit_mode_selector;
1735 void edit_mode_selection_done ( ARDOUR::EditMode m );
1736 void build_edit_mode_menu ();
1737 Gtk::VBox edit_mode_box;
1739 void set_edit_mode (ARDOUR::EditMode);
1740 void cycle_edit_mode ();
1742 ArdourDropdown snap_type_selector;
1743 void build_snap_type_menu ();
1745 ArdourDropdown snap_mode_selector;
1746 void build_snap_mode_menu ();
1749 std::vector<std::string> snap_type_strings;
1750 std::vector<std::string> snap_mode_strings;
1752 void snap_type_selection_done (Editing::SnapType);
1753 void snap_mode_selection_done (Editing::SnapMode);
1754 void snap_mode_chosen (Editing::SnapMode);
1755 void snap_type_chosen (Editing::SnapType);
1757 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1758 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1760 //zoom focus meu stuff
1761 ArdourDropdown zoom_focus_selector;
1762 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1763 void build_zoom_focus_menu ();
1764 std::vector<std::string> zoom_focus_strings;
1766 void zoom_focus_chosen (Editing::ZoomFocus);
1768 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1770 Gtk::HBox _zoom_box;
1771 Gtkmm2ext::TearOff* _zoom_tearoff;
1772 void zoom_adjustment_changed();
1774 void setup_toolbar ();
1776 void setup_tooltips ();
1778 Gtkmm2ext::TearOff* _tools_tearoff;
1779 Gtk::HBox toolbar_hbox;
1780 Gtk::EventBox toolbar_base;
1781 Gtk::Frame toolbar_frame;
1782 Gtk::Viewport _toolbar_viewport;
1786 Gtk::HBox panic_box;
1788 void setup_midi_toolbar ();
1790 /* selection process */
1792 Selection* selection;
1793 Selection* cut_buffer;
1794 SelectionMemento* _selection_memento;
1796 void time_selection_changed ();
1797 void update_time_selection_display ();
1798 void track_selection_changed ();
1799 void region_selection_changed ();
1800 sigc::connection editor_regions_selection_changed_connection;
1801 void sensitize_all_region_actions (bool);
1802 void sensitize_the_right_region_actions ();
1803 bool _all_region_actions_sensitized;
1804 /** Flag to block region action handlers from doing what they normally do;
1805 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1806 * block) when setting a ToggleAction's active state.
1808 bool _ignore_region_action;
1809 bool _last_region_menu_was_main;
1810 void point_selection_changed ();
1811 void marker_selection_changed ();
1813 bool _ignore_follow_edits;
1815 void cancel_selection ();
1816 void cancel_time_selection ();
1818 bool get_smart_mode() const;
1820 bool audio_region_selection_covers (framepos_t where);
1822 /* transport range select process */
1824 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1825 ArdourCanvas::Rectangle* range_bar_drag_rect;
1826 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1829 ArdourCanvas::Rectangle *bogus_background_rect;
1831 ArdourCanvas::Rectangle *transport_bar_range_rect;
1832 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1833 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1834 ArdourCanvas::Rectangle *transport_loop_range_rect;
1835 ArdourCanvas::Rectangle *transport_punch_range_rect;
1836 ArdourCanvas::Line *transport_punchin_line;
1837 ArdourCanvas::Line *transport_punchout_line;
1838 ArdourCanvas::Rectangle *transport_preroll_rect;
1839 ArdourCanvas::Rectangle *transport_postroll_rect;
1841 ARDOUR::Location* transport_loop_location();
1842 ARDOUR::Location* transport_punch_location();
1844 ARDOUR::Location *temp_location;
1846 /* object rubberband select process */
1848 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1850 ArdourCanvas::Rectangle *rubberband_rect;
1852 EditorRouteGroups* _route_groups;
1853 EditorRoutes* _routes;
1854 EditorRegions* _regions;
1855 EditorSnapshots* _snapshots;
1856 EditorLocations* _locations;
1858 /* diskstream/route display management */
1859 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1860 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1862 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1864 bool sync_track_view_list_and_routes ();
1866 Gtk::VBox list_vpacker;
1870 sigc::connection autoscroll_connection;
1871 bool autoscroll_horizontal_allowed;
1872 bool autoscroll_vertical_allowed;
1873 uint32_t autoscroll_cnt;
1874 Gtk::Widget* autoscroll_widget;
1875 ArdourCanvas::Rect autoscroll_boundary;
1877 bool autoscroll_canvas ();
1878 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1879 void stop_canvas_autoscroll ();
1882 void point_trim (GdkEvent *, framepos_t);
1884 void trim_region_front();
1885 void trim_region_back();
1886 void trim_region (bool front);
1888 void trim_region_to_loop ();
1889 void trim_region_to_punch ();
1890 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1892 void trim_to_region(bool forward);
1893 void trim_region_to_previous_region_end();
1894 void trim_region_to_next_region_start();
1896 bool show_gain_after_trim;
1900 int convert_drop_to_paths (
1901 std::vector<std::string>& paths,
1902 const Glib::RefPtr<Gdk::DragContext>& context,
1905 const Gtk::SelectionData& data,
1909 void track_canvas_drag_data_received (
1910 const Glib::RefPtr<Gdk::DragContext>& context,
1913 const Gtk::SelectionData& data,
1918 const Glib::RefPtr<Gdk::DragContext>& context,
1921 const Gtk::SelectionData& data,
1926 const Glib::RefPtr<Gdk::DragContext>& context,
1929 const Gtk::SelectionData& data,
1934 const Glib::RefPtr<Gdk::DragContext>& context,
1937 const Gtk::SelectionData& data,
1943 int write_region_selection(RegionSelection&);
1944 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1945 void bounce_region_selection (bool with_processing);
1946 void bounce_range_selection (bool replace, bool enable_processing);
1947 void external_edit_region ();
1949 int write_audio_selection (TimeSelection&);
1950 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1952 void write_selection ();
1954 uint32_t selection_op_cmd_depth;
1955 uint32_t selection_op_history_it;
1957 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1958 std::list<XMLNode *> before; /* used in *_reversible_command */
1960 void update_title ();
1961 void update_title_s (const std::string & snapshot_name);
1963 void instant_save ();
1965 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1967 /* freeze operations */
1969 ARDOUR::InterThreadInfo freeze_status;
1970 static void* _freeze_thread (void*);
1971 void* freeze_thread ();
1973 void freeze_route ();
1974 void unfreeze_route ();
1978 void duplicate_range (bool with_dialog);
1980 /** computes the timeline frame (sample) of an event whose coordinates
1981 * are in canvas units (pixels, scroll offset included).
1983 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1985 /** computes the timeline frame (sample) of an event whose coordinates
1986 * are in window units (pixels, no scroll offset).
1988 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1990 /* returns false if mouse pointer is not in track or marker canvas
1992 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1994 TimeFXDialog* current_timefx;
1995 static void* timefx_thread (void *arg);
1998 int time_stretch (RegionSelection&, float fraction);
1999 int pitch_shift (RegionSelection&, float cents);
2000 void pitch_shift_region ();
2002 void transpose_region ();
2004 /* editor-mixer strip */
2006 MixerStrip *current_mixer_strip;
2007 bool show_editor_mixer_when_tracks_arrive;
2008 Gtk::VBox current_mixer_strip_vbox;
2009 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2010 void current_mixer_strip_hidden ();
2012 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2013 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2015 void ensure_all_elements_drawn ();
2017 /* nudging tracks */
2019 void nudge_track (bool use_edit_point, bool forwards);
2021 static const int32_t default_width = 995;
2022 static const int32_t default_height = 765;
2026 ArdourButton nudge_forward_button;
2027 ArdourButton nudge_backward_button;
2028 Gtk::HBox nudge_hbox;
2029 Gtk::VBox nudge_vbox;
2030 AudioClock* nudge_clock;
2032 bool nudge_forward_release (GdkEventButton*);
2033 bool nudge_backward_release (GdkEventButton*);
2037 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2039 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2040 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2042 /* handling cleanup */
2044 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2046 PBD::ScopedConnectionList session_connections;
2048 /* tracking step changes of track height */
2050 TimeAxisView* current_stepping_trackview;
2051 ARDOUR::microseconds_t last_track_height_step_timestamp;
2052 gint track_height_step_timeout();
2053 sigc::connection step_timeout;
2055 TimeAxisView* entered_track;
2056 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2057 to point to the RegionView. Otherwise it is 0.
2059 RegionView* entered_regionview;
2061 std::vector<EnterContext> _enter_stack;
2063 bool clear_entered_track;
2064 bool left_track_canvas (GdkEventCrossing*);
2065 bool entered_track_canvas (GdkEventCrossing*);
2066 void set_entered_track (TimeAxisView*);
2067 void set_entered_regionview (RegionView*);
2068 gint left_automation_track ();
2070 void reset_canvas_action_sensitivity (bool);
2071 void set_gain_envelope_visibility ();
2072 void set_region_gain_visibility (RegionView*);
2073 void toggle_gain_envelope_active ();
2074 void reset_region_gain_envelopes ();
2076 bool on_key_press_event (GdkEventKey*);
2077 bool on_key_release_event (GdkEventKey*);
2079 void session_state_saved (std::string);
2081 Glib::RefPtr<Gtk::Action> undo_action;
2082 Glib::RefPtr<Gtk::Action> redo_action;
2083 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2084 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2085 Glib::RefPtr<Gtk::Action> selection_undo_action;
2086 Glib::RefPtr<Gtk::Action> selection_redo_action;
2088 void history_changed ();
2090 Gtk::HBox status_bar_hpacker;
2092 Editing::EditPoint _edit_point;
2094 ArdourDropdown edit_point_selector;
2095 void build_edit_point_menu();
2097 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2098 void cycle_edit_point (bool with_marker);
2099 void set_edit_point ();
2100 void edit_point_selection_done (Editing::EditPoint);
2101 void edit_point_chosen (Editing::EditPoint);
2102 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2103 std::vector<std::string> edit_point_strings;
2104 std::vector<std::string> edit_mode_strings;
2106 void selected_marker_moved (ARDOUR::Location*);
2108 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2110 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2111 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2113 RegionSelection get_regions_from_selection_and_edit_point ();
2114 RegionSelection get_regions_from_selection_and_entered ();
2116 void start_updating_meters ();
2117 void stop_updating_meters ();
2118 bool meters_running;
2120 void select_next_route ();
2121 void select_prev_route ();
2123 void snap_to_internal (framepos_t& first,
2124 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2125 bool for_mark = false);
2127 void timecode_snap_to_internal (framepos_t& first,
2128 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2129 bool for_mark = false);
2131 RhythmFerret* rhythm_ferret;
2133 void fit_tracks (TrackViewList &);
2134 void fit_selection ();
2135 void set_track_height (Height);
2137 void remove_tracks ();
2138 void toggle_tracks_active ();
2142 static gboolean _idle_resize (gpointer);
2144 int32_t _pending_resize_amount;
2145 TimeAxisView* _pending_resize_view;
2147 void visible_order_range (int*, int*) const;
2151 /** true if we've made a locate request that hasn't yet been processed */
2152 bool _pending_locate_request;
2154 /** if true, there is a pending Session locate which is the initial one when loading a session;
2155 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2158 bool _pending_initial_locate;
2160 Gtk::HBox _summary_hbox;
2161 EditorSummary* _summary;
2163 void region_view_added (RegionView *);
2164 void region_view_removed ();
2166 EditorGroupTabs* _group_tabs;
2167 void fit_route_group (ARDOUR::RouteGroup *);
2169 void step_edit_status_change (bool);
2170 void start_step_editing ();
2171 void stop_step_editing ();
2172 bool check_step_edit ();
2173 sigc::connection step_edit_connection;
2175 double _last_motion_y;
2177 RegionLayeringOrderEditor* layering_order_editor;
2178 void update_region_layering_order_editor ();
2180 /** Track that was the source for the last cut/copy operation. Used as a place
2181 to paste things iff there is no selected track.
2183 TimeAxisView* _last_cut_copy_source_track;
2185 /** true if a change in Selection->regions should change the selection in the region list.
2186 See EditorRegions::selection_changed.
2188 bool _region_selection_change_updates_region_list;
2190 void setup_fade_images ();
2191 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2192 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2193 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2194 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2196 Gtk::MenuItem& action_menu_item (std::string const &);
2197 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2199 MouseCursors* _cursors;
2201 void follow_mixer_selection ();
2202 bool _following_mixer_selection;
2204 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2205 void note_edit_done (int, EditNoteDialog*);
2206 void toggle_sound_midi_notes ();
2208 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2209 bool _control_point_toggled_on_press;
2211 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2212 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2213 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2214 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2215 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2216 pushing the modifier key and moving the scroll wheel will operate on the same track
2217 until the key is released (rather than skipping about to whatever happens to be
2218 underneath the mouse at the time).
2220 TimeAxisView* _stepping_axis_view;
2221 void zoom_vertical_modifier_released();
2223 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2224 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2225 void bring_all_sources_into_session ();
2228 friend class RegionDrag;
2229 friend class RegionMoveDrag;
2230 friend class RegionSpliceDrag;
2231 friend class RegionRippleDrag;
2232 friend class TrimDrag;
2233 friend class MeterMarkerDrag;
2234 friend class TempoMarkerDrag;
2235 friend class CursorDrag;
2236 friend class FadeInDrag;
2237 friend class FadeOutDrag;
2238 friend class MarkerDrag;
2239 friend class RegionGainDrag;
2240 friend class ControlPointDrag;
2241 friend class LineDrag;
2242 friend class RubberbandSelectDrag;
2243 friend class EditorRubberbandSelectDrag;
2244 friend class TimeFXDrag;
2245 friend class ScrubDrag;
2246 friend class SelectionDrag;
2247 friend class RangeMarkerBarDrag;
2248 friend class MouseZoomDrag;
2249 friend class RegionCreateDrag;
2250 friend class RegionMotionDrag;
2251 friend class RegionInsertDrag;
2252 friend class VideoTimeLineDrag;
2254 friend class EditorSummary;
2255 friend class EditorGroupTabs;
2257 friend class EditorRoutes;
2258 friend class RhythmFerret;
2261 #endif /* __ardour_editor_h__ */