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);
264 void remove_tracks ();
268 void set_show_measures (bool yn);
269 bool show_measures () const { return _show_measures; }
271 /* analysis window */
273 void analyze_region_selection();
274 void analyze_range_selection();
278 void export_audio ();
280 void export_selection ();
281 void export_range ();
282 void export_region ();
284 void add_transport_frame (Gtk::Container&);
285 void add_toplevel_menu (Gtk::Container&);
286 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
288 void set_zoom_focus (Editing::ZoomFocus);
289 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
290 framecnt_t get_current_zoom () const { return samples_per_pixel; }
291 void cycle_zoom_focus ();
292 void temporal_zoom_step (bool coarser);
293 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
294 void tav_zoom_step (bool coarser);
295 void tav_zoom_smooth (bool coarser, bool force_all);
297 /* stuff that AudioTimeAxisView and related classes use */
299 PlaylistSelector& playlist_selector() const;
300 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
302 void new_playlists (TimeAxisView* v);
303 void copy_playlists (TimeAxisView* v);
304 void clear_playlists (TimeAxisView* v);
306 void get_onscreen_tracks (TrackViewList&);
308 Width editor_mixer_strip_width;
309 void maybe_add_mixer_strip_width (XMLNode&);
310 void show_editor_mixer (bool yn);
311 void create_editor_mixer ();
312 void show_editor_list (bool yn);
313 void set_selected_mixer_strip (TimeAxisView&);
314 void mixer_strip_width_changed ();
315 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
317 /* nudge is initiated by transport controls owned by ARDOUR_UI */
319 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
320 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
321 unsigned get_grid_beat_divisions(framepos_t position);
322 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
324 void nudge_forward (bool next, bool force_playhead);
325 void nudge_backward (bool next, bool force_playhead);
327 /* nudge initiated from context menu */
329 void nudge_forward_capture_offset ();
330 void nudge_backward_capture_offset ();
332 void sequence_regions ();
334 /* playhead/screen stuff */
336 void set_stationary_playhead (bool yn);
337 void toggle_stationary_playhead ();
338 bool stationary_playhead() const { return _stationary_playhead; }
340 void set_follow_playhead (bool yn, bool catch_up = true);
341 void toggle_follow_playhead ();
342 bool follow_playhead() const { return _follow_playhead; }
343 bool dragging_playhead () const { return _dragging_playhead; }
345 void toggle_zero_line_visibility ();
347 void set_group_tabs ();
348 void toggle_measure_visibility ();
349 void toggle_logo_visibility ();
353 void toggle_region_fades (int dir);
354 void update_region_fade_visibility ();
356 /* redirect shared ops menu. caller must free returned menu */
358 Gtk::Menu* redirect_menu ();
360 /* floating windows/transient */
362 void ensure_float (Gtk::Window&);
366 void scroll_tracks_down_line ();
367 void scroll_tracks_up_line ();
368 bool scroll_up_one_track (bool skip_child_views = false);
369 bool scroll_down_one_track (bool skip_child_views = false);
371 void prepare_for_cleanup ();
372 void finish_cleanup ();
374 void maximise_editing_space();
375 void restore_editing_space();
377 void update_tearoff_visibility();
378 void reattach_all_tearoffs ();
380 double get_y_origin () const;
381 void reset_x_origin (framepos_t);
382 void reset_x_origin_to_follow_playhead ();
383 void reset_y_origin (double);
384 void reset_zoom (framecnt_t);
385 void reposition_and_zoom (framepos_t, double);
387 framepos_t get_preferred_edit_position (bool ignore_playhead = false,
388 bool use_context_click = false,
389 bool from_outside_canvas = false);
391 bool update_mouse_speed ();
392 bool decelerate_mouse_speed ();
394 void toggle_meter_updating();
396 void show_rhythm_ferret();
398 void goto_visual_state (uint32_t);
399 void save_visual_state (uint32_t);
401 void queue_draw_resize_line (int at);
402 void start_resize_line_ops ();
403 void end_resize_line_ops ();
405 TrackViewList const & get_track_views () {
409 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
411 void do_import (std::vector<std::string> paths,
412 Editing::ImportDisposition disposition,
413 Editing::ImportMode mode,
414 ARDOUR::SrcQuality quality,
416 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
418 void do_embed (std::vector<std::string> paths,
419 Editing::ImportDisposition disposition,
420 Editing::ImportMode mode,
422 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
424 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
426 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
427 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
429 void center_screen (framepos_t);
431 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
433 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
434 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
436 void snap_to (framepos_t& first,
437 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
438 bool for_mark = false);
440 void snap_to_with_modifier (framepos_t& first,
442 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
443 bool for_mark = false);
445 void snap_to (framepos_t& first,
447 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
448 bool for_mark = false);
450 void begin_selection_op_history ();
451 void begin_reversible_selection_op (std::string cmd_name);
452 void commit_reversible_selection_op ();
453 void undo_selection_op ();
454 void redo_selection_op ();
455 void begin_reversible_command (std::string cmd_name);
456 void begin_reversible_command (GQuark);
457 void abort_reversible_command ();
458 void commit_reversible_command ();
460 DragManager* drags () const {
464 void maybe_autoscroll (bool, bool, bool);
465 bool autoscroll_active() const;
467 Gdk::Cursor* get_canvas_cursor () const;
469 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
470 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
472 MouseCursors const * cursors () const {
476 VerboseCursor* verbose_cursor () const {
477 return _verbose_cursor;
480 double clamp_verbose_cursor_x (double);
481 double clamp_verbose_cursor_y (double);
483 void get_pointer_position (double &, double &) const;
485 /** Context for mouse entry (stored in a stack). */
486 struct EnterContext {
488 boost::shared_ptr<CursorContext> cursor_ctx;
491 /** Get the topmost enter context for the given item type.
493 * This is used to change the cursor associated with a given enter context,
494 * which may not be on the top of the stack.
496 EnterContext* get_enter_context(ItemType type);
498 TimeAxisView* stepping_axis_view () {
499 return _stepping_axis_view;
502 void set_stepping_axis_view (TimeAxisView* v) {
503 _stepping_axis_view = v;
506 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
507 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
508 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
509 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
510 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
512 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
514 void override_visible_track_count ();
516 /* Ruler metrics methods */
518 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
519 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
520 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
521 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
523 /* editing operations that need to be public */
524 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
525 void split_regions_at (framepos_t, RegionSelection&);
526 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
527 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
530 void map_transport_state ();
531 void map_position_change (framepos_t);
535 void suspend_route_redisplay ();
536 void resume_route_redisplay ();
540 void color_handler ();
544 // to keep track of the playhead position for control_scroll
545 boost::optional<framepos_t> _control_scroll_target;
547 PlaylistSelector* _playlist_selector;
549 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
552 VisualState (bool with_tracks);
555 framecnt_t samples_per_pixel;
556 framepos_t leftmost_frame;
557 Editing::ZoomFocus zoom_focus;
558 GUIObjectState* gui_state;
561 std::list<VisualState*> undo_visual_stack;
562 std::list<VisualState*> redo_visual_stack;
563 VisualState* current_visual_state (bool with_tracks = true);
564 void undo_visual_state ();
565 void redo_visual_state ();
566 void use_visual_state (VisualState&);
568 void swap_visual_state ();
570 std::vector<VisualState*> visual_states;
571 void start_visual_state_op (uint32_t n);
572 void cancel_visual_state_op (uint32_t n);
574 framepos_t leftmost_frame;
575 framecnt_t samples_per_pixel;
576 Editing::ZoomFocus zoom_focus;
578 void set_samples_per_pixel (framecnt_t);
580 Editing::MouseMode mouse_mode;
581 Editing::SnapType pre_internal_snap_type;
582 Editing::SnapMode pre_internal_snap_mode;
583 Editing::SnapType internal_snap_type;
584 Editing::SnapMode internal_snap_mode;
585 Editing::MouseMode effective_mouse_mode () const;
587 enum JoinObjectRangeState {
588 JOIN_OBJECT_RANGE_NONE,
589 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
590 JOIN_OBJECT_RANGE_OBJECT,
591 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
592 JOIN_OBJECT_RANGE_RANGE
595 JoinObjectRangeState _join_object_range_state;
597 void update_join_object_range_location (double);
599 boost::optional<int> pre_notebook_shrink_pane_width;
601 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
603 Gtk::Notebook _the_notebook;
604 bool _notebook_shrunk;
605 void add_notebook_page (std::string const &, Gtk::Widget &);
606 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
608 Gtk::HPaned edit_pane;
609 Gtk::VPaned editor_summary_pane;
611 Gtk::EventBox meter_base;
613 Gtk::EventBox marker_base;
614 Gtk::HBox marker_box;
615 Gtk::VBox scrollers_rulers_markers_box;
617 void location_changed (ARDOUR::Location *);
618 void location_flags_changed (ARDOUR::Location *);
619 void refresh_location_display ();
620 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
621 void add_new_location (ARDOUR::Location *);
622 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
623 void location_gone (ARDOUR::Location *);
624 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
625 gint really_remove_marker (ARDOUR::Location* loc);
626 void goto_nth_marker (int nth);
627 void toggle_marker_lines ();
628 void set_marker_line_visibility (bool);
630 uint32_t location_marker_color;
631 uint32_t location_range_color;
632 uint32_t location_loop_color;
633 uint32_t location_punch_color;
634 uint32_t location_cd_marker_color;
636 struct LocationMarkers {
641 LocationMarkers () : start(0), end(0), valid (true) {}
648 void set_show_lines (bool);
649 void set_selected (bool);
650 void canvas_height_set (double);
653 void set_name (const std::string&);
654 void set_position (framepos_t start, framepos_t end = 0);
655 void set_color_rgba (uint32_t);
658 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
659 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
660 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
661 Marker* entered_marker;
662 bool _show_marker_lines;
664 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
665 LocationMarkerMap location_markers;
667 void update_marker_labels ();
668 void update_marker_labels (ArdourCanvas::Container *);
669 void check_marker_label (Marker *);
671 /** A set of lists of Markers that are in each of the canvas groups
672 * for the marker sections at the top of the editor. These lists
673 * are kept sorted in time order between marker movements, so that after
674 * a marker has moved we can decide whether we need to update the labels
675 * for all markers or for just a few.
677 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
678 void remove_sorted_marker (Marker *);
680 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
681 void clear_marker_display ();
682 void mouse_add_new_range (framepos_t);
683 void mouse_add_new_loop (framepos_t);
684 void mouse_add_new_punch (framepos_t);
685 bool choose_new_marker_name(std::string &name);
686 void update_cd_marker_display ();
687 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
689 TimeAxisView* clicked_axisview;
690 RouteTimeAxisView* clicked_routeview;
691 /** The last RegionView that was clicked on, or 0 if the last click was not
692 * on a RegionView. This is set up by the canvas event handlers in
693 * editor_canvas_events.cc
695 RegionView* clicked_regionview;
696 RegionSelection latest_regionviews;
697 uint32_t clicked_selection;
698 ControlPoint* clicked_control_point;
700 void sort_track_selection (TrackViewList&);
702 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
703 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
704 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
705 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
707 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
708 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
709 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
710 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
711 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
713 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
714 bool button_release_can_deselect;
715 bool _mouse_changed_selection;
717 void catch_vanishing_regionview (RegionView *);
719 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
720 void select_all_tracks ();
721 bool select_all_internal_edit (Selection::Operation);
723 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
724 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
725 void set_selected_track_as_side_effect (Selection::Operation op);
726 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
728 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
729 void collect_new_region_view (RegionView *);
730 void collect_and_select_new_region_view (RegionView *);
732 Gtk::Menu track_context_menu;
733 Gtk::Menu track_region_context_menu;
734 Gtk::Menu track_selection_context_menu;
736 Gtk::MenuItem* region_edit_menu_split_item;
737 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
738 Gtk::Menu * track_region_edit_playlist_menu;
739 Gtk::Menu * track_edit_playlist_submenu;
740 Gtk::Menu * track_selection_edit_playlist_submenu;
742 GdkEvent context_click_event;
744 void popup_track_context_menu (int, int, ItemType, bool);
745 Gtk::Menu* build_track_context_menu ();
746 Gtk::Menu* build_track_bus_context_menu ();
747 Gtk::Menu* build_track_region_context_menu ();
748 Gtk::Menu* build_track_selection_context_menu ();
749 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
750 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
751 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
752 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
753 Gtk::MenuItem* _popup_region_menu_item;
755 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
756 Gtk::Menu _control_point_context_menu;
758 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
759 Gtk::Menu _note_context_menu;
761 void add_routes (ARDOUR::RouteList&);
762 void timeaxisview_deleted (TimeAxisView *);
764 Gtk::HBox global_hpacker;
765 Gtk::VBox global_vpacker;
768 /* Cursor stuff. Do not use directly, use via CursorContext. */
769 friend class CursorContext;
770 std::vector<Gdk::Cursor*> _cursor_stack;
771 void set_canvas_cursor (Gdk::Cursor*);
772 size_t push_canvas_cursor (Gdk::Cursor*);
773 void pop_canvas_cursor ();
775 Gdk::Cursor* which_grabber_cursor () const;
776 Gdk::Cursor* which_track_cursor () const;
777 Gdk::Cursor* which_mode_cursor () const;
778 Gdk::Cursor* which_trim_cursor (bool left_side) const;
779 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
781 /** Push the appropriate enter/cursor context on item entry. */
782 void choose_canvas_cursor_on_entry (ItemType);
784 /** Update all enter cursors based on current settings. */
785 void update_all_enter_cursors ();
787 ArdourCanvas::GtkCanvas* _track_canvas;
788 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
790 bool within_track_canvas;
792 friend class VerboseCursor;
793 VerboseCursor* _verbose_cursor;
795 void parameter_changed (std::string);
796 void ui_parameter_changed (std::string);
798 Gtk::EventBox time_bars_event_box;
799 Gtk::VBox time_bars_vbox;
801 ArdourCanvas::Pixbuf *logo_item;
803 /* these will be needed when we have canvas rulers */
804 ArdourCanvas::Container *minsec_group;
805 ArdourCanvas::Container *bbt_group;
806 ArdourCanvas::Container *timecode_group;
807 ArdourCanvas::Container *frame_group;
810 ArdourCanvas::Container *tempo_group;
811 ArdourCanvas::Container *meter_group;
812 ArdourCanvas::Container *marker_group;
813 ArdourCanvas::Container *range_marker_group;
814 ArdourCanvas::Container *transport_marker_group;
815 ArdourCanvas::Container* cd_marker_group;
817 /* parent for groups which themselves contain time markers */
818 ArdourCanvas::Container* _time_markers_group;
820 /* The group containing all other groups that are scrolled vertically
823 ArdourCanvas::ScrollGroup* hv_scroll_group;
825 /* The group containing all other groups that are scrolled horizontally ONLY
827 ArdourCanvas::ScrollGroup* h_scroll_group;
829 /* Scroll group for cursors, scrolled horizontally, above everything else
831 ArdourCanvas::ScrollGroup* cursor_scroll_group;
833 /* The group containing all trackviews. */
834 ArdourCanvas::Container* no_scroll_group;
836 /* The group containing all trackviews. */
837 ArdourCanvas::Container* _trackview_group;
839 /* The group holding things (mostly regions) while dragging so they
840 * are on top of everything else
842 ArdourCanvas::Container* _drag_motion_group;
844 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
847 ArdourCanvas::Rectangle* _canvas_drop_zone;
848 bool canvas_drop_zone_event (GdkEvent* event);
851 ruler_metric_timecode = 0,
852 ruler_metric_bbt = 1,
853 ruler_metric_samples = 2,
854 ruler_metric_minsec = 3,
856 ruler_time_tempo = 4,
857 ruler_time_meter = 5,
858 ruler_time_marker = 6,
859 ruler_time_range_marker = 7,
860 ruler_time_transport_marker = 8,
861 ruler_time_cd_marker = 9,
862 ruler_video_timeline = 10,
865 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
866 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
867 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
868 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
869 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
870 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
871 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
872 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
873 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
874 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
875 bool no_ruler_shown_update;
877 Gtk::Widget * ruler_grabbed_widget;
879 RulerDialog* ruler_dialog;
881 void initialize_rulers ();
882 void update_just_timecode ();
883 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
884 void update_fixed_rulers ();
885 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
886 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
887 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
888 void update_ruler_visibility ();
889 void set_ruler_visible (RulerType, bool);
890 void toggle_ruler_visibility (RulerType rt);
891 void ruler_toggled (int);
892 bool ruler_label_button_release (GdkEventButton*);
893 void store_ruler_visibility ();
894 void restore_ruler_visibility ();
898 enum MinsecRulerScale {
903 minsec_show_many_hours
906 MinsecRulerScale minsec_ruler_scale;
908 framecnt_t minsec_mark_interval;
909 gint minsec_mark_modulo;
911 void set_minsec_ruler_scale (framepos_t, framepos_t);
913 enum TimecodeRulerScale {
915 timecode_show_frames,
916 timecode_show_seconds,
917 timecode_show_minutes,
919 timecode_show_many_hours
922 TimecodeRulerScale timecode_ruler_scale;
924 gint timecode_mark_modulo;
925 gint timecode_nmarks;
926 void set_timecode_ruler_scale (framepos_t, framepos_t);
928 framecnt_t _samples_ruler_interval;
929 void set_samples_ruler_scale (framepos_t, framepos_t);
939 bbt_show_ticks_detail,
940 bbt_show_ticks_super_detail
943 BBTRulerScale bbt_ruler_scale;
947 uint32_t bbt_bar_helper_on;
948 uint32_t bbt_accent_modulo;
949 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
950 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
951 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
953 ArdourCanvas::Ruler* timecode_ruler;
954 ArdourCanvas::Ruler* bbt_ruler;
955 ArdourCanvas::Ruler* samples_ruler;
956 ArdourCanvas::Ruler* minsec_ruler;
958 static double timebar_height;
959 guint32 visible_timebars;
960 Gtk::Menu *editor_ruler_menu;
962 ArdourCanvas::Rectangle* tempo_bar;
963 ArdourCanvas::Rectangle* meter_bar;
964 ArdourCanvas::Rectangle* marker_bar;
965 ArdourCanvas::Rectangle* range_marker_bar;
966 ArdourCanvas::Rectangle* transport_marker_bar;
967 ArdourCanvas::Rectangle* cd_marker_bar;
969 Gtk::Label minsec_label;
970 Gtk::Label bbt_label;
971 Gtk::Label timecode_label;
972 Gtk::Label samples_label;
973 Gtk::Label tempo_label;
974 Gtk::Label meter_label;
975 Gtk::Label mark_label;
976 Gtk::Label range_mark_label;
977 Gtk::Label transport_mark_label;
978 Gtk::Label cd_mark_label;
980 /* videtimline related actions */
981 Gtk::Label videotl_label;
982 ArdourCanvas::Container* videotl_group;
983 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
984 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
985 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
986 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
987 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
988 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
989 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
990 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
991 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
992 void set_xjadeo_proc ();
993 void toggle_xjadeo_proc (int state=-1);
994 void set_close_video_sensitive (bool onoff);
995 void set_xjadeo_sensitive (bool onoff);
996 void set_xjadeo_viewoption (int);
997 void toggle_xjadeo_viewoption (int what, int state=-1);
998 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
999 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1000 int get_videotl_bar_height () const { return videotl_bar_height; }
1001 void toggle_region_video_lock ();
1003 friend class EditorCursor;
1005 EditorCursor* playhead_cursor;
1007 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1009 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1010 void cursor_to_next_region_boundary (bool with_selection);
1011 void cursor_to_previous_region_boundary (bool with_selection);
1012 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1013 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1014 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1015 void cursor_to_selection_start (EditorCursor *);
1016 void cursor_to_selection_end (EditorCursor *);
1018 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1019 void selected_marker_to_next_region_boundary (bool with_selection);
1020 void selected_marker_to_previous_region_boundary (bool with_selection);
1021 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1022 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1023 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1024 void selected_marker_to_selection_start ();
1025 void selected_marker_to_selection_end ();
1027 void select_all_selectables_using_cursor (EditorCursor *, bool);
1028 void select_all_selectables_using_edit (bool);
1029 void select_all_selectables_between (bool within);
1030 void select_range_between ();
1032 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1033 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1035 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1036 void build_region_boundary_cache ();
1038 Gtk::HBox toplevel_hpacker;
1041 Gtk::HBox bottom_hbox;
1043 Gtk::Table edit_packer;
1045 /** the adjustment that controls the overall editor vertical scroll position */
1046 Gtk::Adjustment vertical_adjustment;
1047 Gtk::Adjustment horizontal_adjustment;
1049 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1050 Gtk::Layout controls_layout;
1051 bool control_layout_scroll (GdkEventScroll* ev);
1052 void reset_controls_layout_width ();
1053 void reset_controls_layout_height (int32_t height);
1062 bool scroll_press (Direction);
1063 void scroll_release ();
1064 sigc::connection _scroll_connection;
1065 int _scroll_callbacks;
1067 double _visible_canvas_width;
1068 double _visible_canvas_height; ///< height of the visible area of the track canvas
1069 double _full_canvas_height; ///< full height of the canvas
1071 bool track_canvas_map_handler (GdkEventAny*);
1073 bool edit_controls_button_release (GdkEventButton*);
1074 Gtk::Menu *edit_controls_left_menu;
1075 Gtk::Menu *edit_controls_right_menu;
1077 Gtk::VBox track_canvas_vbox;
1078 Gtk::VBox edit_controls_vbox;
1079 Gtk::HBox edit_controls_hbox;
1081 void control_vertical_zoom_in_all ();
1082 void control_vertical_zoom_out_all ();
1083 void control_vertical_zoom_in_selected ();
1084 void control_vertical_zoom_out_selected ();
1085 void control_step_tracks_up ();
1086 void control_step_tracks_down ();
1087 void control_view (uint32_t);
1088 void control_scroll (float);
1089 void control_select (uint32_t rid, Selection::Operation);
1090 void control_unselect ();
1091 void access_action (std::string,std::string);
1092 bool deferred_control_scroll (framepos_t);
1093 sigc::connection control_scroll_connection;
1095 void tie_vertical_scrolling ();
1096 void set_horizontal_position (double);
1097 double horizontal_position () const;
1099 struct VisualChange {
1107 framepos_t time_origin;
1108 framecnt_t samples_per_pixel;
1111 int idle_handler_id;
1112 /** true if we are currently in the idle handler */
1115 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1117 pending = Type (pending | t);
1121 VisualChange pending_visual_change;
1123 static int _idle_visual_changer (void *arg);
1124 int idle_visual_changer ();
1125 void visual_changer (const VisualChange&);
1126 void ensure_visual_change_idle_handler ();
1129 TrackViewList track_views;
1130 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1131 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1133 TrackViewList get_tracks_for_range_action () const;
1135 sigc::connection super_rapid_screen_update_connection;
1136 framepos_t last_update_frame;
1137 void center_screen_internal (framepos_t, float);
1139 void super_rapid_screen_update ();
1141 void session_going_away ();
1143 framepos_t cut_buffer_start;
1144 framecnt_t cut_buffer_length;
1146 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1148 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1149 boost::weak_ptr<ARDOUR::Movable> _movable;
1151 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1152 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1153 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1154 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1155 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1156 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1157 bool button_press_dispatch (GdkEventButton*);
1158 bool button_release_dispatch (GdkEventButton*);
1159 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1160 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1161 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1162 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1163 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1165 Gtkmm2ext::Bindings* button_bindings;
1166 XMLNode* button_settings () const;
1168 /* KEYMAP HANDLING */
1170 void register_actions ();
1171 void register_region_actions ();
1173 void load_bindings ();
1174 Gtkmm2ext::ActionMap editor_action_map;
1175 Gtkmm2ext::Bindings key_bindings;
1177 /* CUT/COPY/PASTE */
1179 framepos_t last_paste_pos;
1180 unsigned paste_count;
1182 void cut_copy (Editing::CutCopyOp);
1183 bool can_cut_copy () const;
1184 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1185 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1186 void cut_copy_ranges (Editing::CutCopyOp);
1187 void cut_copy_midi (Editing::CutCopyOp);
1189 void mouse_paste ();
1190 void paste_internal (framepos_t position, float times);
1192 /* EDITING OPERATIONS */
1194 void reset_point_selection ();
1195 void toggle_region_lock ();
1196 void toggle_opaque_region ();
1197 void toggle_record_enable ();
1198 void toggle_solo ();
1199 void toggle_solo_isolate ();
1200 void toggle_mute ();
1201 void toggle_region_lock_style ();
1203 enum LayerOperation {
1210 void do_layer_operation (LayerOperation);
1211 void raise_region ();
1212 void raise_region_to_top ();
1213 void change_region_layering_order (bool from_context_menu);
1214 void lower_region ();
1215 void lower_region_to_bottom ();
1216 void split_region_at_transients ();
1217 void crop_region_to_selection ();
1218 void crop_region_to (framepos_t start, framepos_t end);
1219 void set_sync_point (framepos_t, const RegionSelection&);
1220 void set_region_sync_position ();
1221 void remove_region_sync();
1222 void align_regions (ARDOUR::RegionPoint);
1223 void align_regions_relative (ARDOUR::RegionPoint point);
1224 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1225 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1226 void remove_selected_regions ();
1227 void remove_clicked_region ();
1228 void show_region_properties ();
1229 void show_midi_list_editor ();
1230 void rename_region ();
1231 void duplicate_some_regions (RegionSelection&, float times);
1232 void duplicate_selection (float times);
1233 void region_fill_selection ();
1234 void combine_regions ();
1235 void uncombine_regions ();
1237 void region_fill_track ();
1238 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1239 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1240 void split_multichannel_region();
1241 void reverse_region ();
1242 void strip_region_silence ();
1243 void normalize_region ();
1244 void reset_region_scale_amplitude ();
1245 void adjust_region_gain (bool up);
1246 void quantize_region ();
1247 void quantize_regions (const RegionSelection& rs);
1248 void legatize_region (bool shrink_only);
1249 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1250 void transform_region ();
1251 void transform_regions (const RegionSelection& rs);
1252 void insert_patch_change (bool from_context);
1253 void fork_region ();
1255 void do_insert_time ();
1256 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1258 void tab_to_transient (bool forward);
1260 void set_tempo_from_region ();
1261 void use_range_as_bar ();
1263 void define_one_bar (framepos_t start, framepos_t end);
1265 void audition_region_from_region_list ();
1266 void hide_region_from_region_list ();
1267 void show_region_in_region_list ();
1269 void naturalize_region ();
1271 void reset_focus ();
1273 void split_region ();
1278 void paste (float times, bool from_context_menu = false);
1280 void place_transient ();
1281 void remove_transient (ArdourCanvas::Item* item);
1282 void snap_regions_to_grid ();
1283 void close_region_gaps ();
1285 void keyboard_paste ();
1287 void region_from_selection ();
1288 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1290 void play_from_start ();
1291 void play_from_edit_point ();
1292 void play_from_edit_point_and_return ();
1293 void play_selected_region ();
1294 void play_edit_range ();
1295 void play_location (ARDOUR::Location&);
1296 void loop_location (ARDOUR::Location&);
1298 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1299 void temporal_zoom_selection (bool both_axes = false);
1300 void temporal_zoom_region (bool both_axes);
1301 void temporal_zoom_session ();
1302 void temporal_zoom (framecnt_t samples_per_pixel);
1303 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1304 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1306 void insert_region_list_selection (float times);
1308 /* import & embed */
1310 void add_external_audio_action (Editing::ImportMode);
1311 void external_audio_dialog ();
1312 void session_import_dialog ();
1314 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1315 bool check_multichannel_status (const std::vector<std::string>& paths);
1317 SoundFileOmega* sfbrowser;
1319 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1321 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1322 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1324 int import_sndfiles (std::vector<std::string> paths,
1325 Editing::ImportDisposition disposition,
1326 Editing::ImportMode mode,
1327 ARDOUR::SrcQuality quality,
1331 boost::shared_ptr<ARDOUR::Track>& track,
1333 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1335 int embed_sndfiles (std::vector<std::string> paths,
1336 bool multiple_files,
1337 bool& check_sample_rate,
1338 Editing::ImportDisposition disposition,
1339 Editing::ImportMode mode,
1343 boost::shared_ptr<ARDOUR::Track>& track,
1344 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1346 int add_sources (std::vector<std::string> paths,
1347 ARDOUR::SourceList& sources,
1349 Editing::ImportDisposition disposition,
1350 Editing::ImportMode mode,
1353 boost::shared_ptr<ARDOUR::Track>& track,
1354 bool add_channel_suffix,
1355 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1357 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1361 Editing::ImportMode mode,
1362 boost::shared_ptr<ARDOUR::Track>& existing_track,
1363 const std::string& new_track_name,
1364 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1366 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1367 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1369 void toggle_midi_input_active (bool flip_others);
1371 ARDOUR::InterThreadInfo* current_interthread_info;
1373 AnalysisWindow* analysis_window;
1375 /* import specific info */
1377 struct EditorImportStatus : public ARDOUR::ImportStatus {
1378 Editing::ImportMode mode;
1382 boost::shared_ptr<ARDOUR::Track> track;
1386 EditorImportStatus import_status;
1387 static void *_import_thread (void *);
1388 void* import_thread ();
1389 void finish_import ();
1391 /* to support this ... */
1393 void import_audio (bool as_tracks);
1394 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1396 void move_to_start ();
1397 void move_to_end ();
1398 void center_playhead ();
1399 void center_edit_point ();
1400 void playhead_forward_to_grid ();
1401 void playhead_backward_to_grid ();
1402 void scroll_playhead (bool forward);
1403 void scroll_backward (float pages=0.8f);
1404 void scroll_forward (float pages=0.8f);
1405 void scroll_tracks_down ();
1406 void scroll_tracks_up ();
1408 void clear_markers ();
1409 void clear_ranges ();
1410 void clear_locations ();
1411 void unhide_markers ();
1412 void unhide_ranges ();
1413 void jump_forward_to_mark ();
1414 void jump_backward_to_mark ();
1415 void cursor_align (bool playhead_to_edit);
1416 void toggle_skip_playback ();
1418 void remove_last_capture ();
1419 void select_all_selectables_using_time_selection ();
1420 void select_all_selectables_using_loop();
1421 void select_all_selectables_using_punch();
1422 void set_selection_from_range (ARDOUR::Location&);
1423 void set_selection_from_punch ();
1424 void set_selection_from_loop ();
1425 void set_selection_from_region ();
1427 void add_location_mark (framepos_t where);
1428 void add_location_from_region ();
1429 void add_locations_from_region ();
1430 void add_location_from_selection ();
1431 void set_loop_from_selection (bool play);
1432 void set_punch_from_selection ();
1433 void set_punch_from_region ();
1435 void set_session_extents_from_selection ();
1437 void set_loop_from_region (bool play);
1439 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1440 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1442 void add_location_from_playhead_cursor ();
1443 void remove_location_at_playhead_cursor ();
1444 bool select_new_marker;
1446 void reverse_selection ();
1447 void edit_envelope ();
1449 double last_scrub_x;
1450 int scrubbing_direction;
1451 int scrub_reversals;
1452 int scrub_reverse_distance;
1453 void scrub (framepos_t, double);
1455 void keyboard_selection_begin ();
1456 void keyboard_selection_finish (bool add);
1457 bool have_pending_keyboard_selection;
1458 framepos_t pending_keyboard_selection_start;
1460 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1462 Editing::SnapType _snap_type;
1463 Editing::SnapMode _snap_mode;
1465 /// Snap threshold in pixels
1466 double snap_threshold;
1468 bool ignore_gui_changes;
1470 DragManager* _drags;
1475 Gtk::Dialog* lock_dialog;
1477 struct timeval last_event_time;
1478 bool generic_event_handler (GdkEvent*);
1479 bool lock_timeout_callback ();
1480 void start_lock_event_timing ();
1482 Gtk::Menu fade_context_menu;
1484 Gtk::Menu xfade_in_context_menu;
1485 Gtk::Menu xfade_out_context_menu;
1486 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1487 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1488 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1490 void set_fade_in_shape (ARDOUR::FadeShape);
1491 void set_fade_out_shape (ARDOUR::FadeShape);
1493 void set_fade_length (bool in);
1494 void set_fade_in_active (bool);
1495 void set_fade_out_active (bool);
1499 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1501 bool _dragging_playhead;
1502 bool _dragging_edit_point;
1504 void marker_drag_motion_callback (GdkEvent*);
1505 void marker_drag_finished_callback (GdkEvent*);
1507 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1509 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1510 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1511 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1512 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1513 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1515 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1517 bool can_remove_control_point (ArdourCanvas::Item *);
1518 void remove_control_point (ArdourCanvas::Item *);
1520 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1522 /* Canvas event handlers */
1524 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1525 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1526 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1527 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1528 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1529 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1530 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1531 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1532 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1533 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1534 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1535 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1536 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1537 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1538 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1539 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1540 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1541 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1542 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1543 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1544 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1545 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1546 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1547 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1549 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1550 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1551 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1552 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1553 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1554 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1555 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1557 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1558 void update_video_timeline (bool flush = false);
1559 void set_video_timeline_height (const int);
1560 bool is_video_timeline_locked ();
1561 void toggle_video_timeline_locked ();
1562 void set_video_timeline_locked (const bool);
1563 void queue_visual_videotimeline_update ();
1564 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1566 PBD::Signal0<void> EditorFreeze;
1567 PBD::Signal0<void> EditorThaw;
1570 friend class DragManager;
1571 friend class EditorRouteGroups;
1572 friend class EditorRegions;
1574 /* non-public event handlers */
1576 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1577 bool track_canvas_scroll (GdkEventScroll* event);
1579 bool track_canvas_button_press_event (GdkEventButton* event);
1580 bool track_canvas_button_release_event (GdkEventButton* event);
1581 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1583 Gtk::Allocation _canvas_viewport_allocation;
1584 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1585 void track_canvas_viewport_size_allocated ();
1586 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1587 bool track_canvas_key_press (GdkEventKey *);
1588 bool track_canvas_key_release (GdkEventKey *);
1590 void set_playhead_cursor ();
1592 void toggle_region_mute ();
1594 void initialize_canvas ();
1596 /* display control */
1598 bool _show_measures;
1599 /// true if the editor should follow the playhead, otherwise false
1600 bool _follow_playhead;
1601 /// true if we scroll the tracks rather than the playhead
1602 bool _stationary_playhead;
1603 /// true if we are in fullscreen mode
1606 TempoLines* tempo_lines;
1608 ArdourCanvas::Container* global_rect_group;
1609 ArdourCanvas::Container* time_line_group;
1611 void hide_measures ();
1612 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1613 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1615 void new_tempo_section ();
1617 void mouse_add_new_tempo_event (framepos_t where);
1618 void mouse_add_new_meter_event (framepos_t where);
1620 void remove_tempo_marker (ArdourCanvas::Item*);
1621 void remove_meter_marker (ArdourCanvas::Item*);
1622 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1623 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1625 void edit_tempo_section (ARDOUR::TempoSection*);
1626 void edit_meter_section (ARDOUR::MeterSection*);
1627 void edit_tempo_marker (TempoMarker&);
1628 void edit_meter_marker (MeterMarker&);
1629 void edit_control_point (ArdourCanvas::Item*);
1630 void edit_notes (MidiRegionView*);
1632 void marker_menu_edit ();
1633 void marker_menu_remove ();
1634 void marker_menu_rename ();
1635 void rename_marker (Marker *marker);
1636 void toggle_marker_menu_lock ();
1637 void toggle_marker_menu_glue ();
1638 void marker_menu_hide ();
1639 void marker_menu_loop_range ();
1640 void marker_menu_select_all_selectables_using_range ();
1641 void marker_menu_select_using_range ();
1642 void marker_menu_separate_regions_using_location ();
1643 void marker_menu_play_from ();
1644 void marker_menu_play_range ();
1645 void marker_menu_set_playhead ();
1646 void marker_menu_set_from_playhead ();
1647 void marker_menu_set_from_selection (bool force_regions);
1648 void marker_menu_range_to_next ();
1649 void marker_menu_zoom_to_range ();
1650 void new_transport_marker_menu_set_loop ();
1651 void new_transport_marker_menu_set_punch ();
1652 void update_loop_range_view ();
1653 void update_punch_range_view ();
1654 void new_transport_marker_menu_popdown ();
1655 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1656 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1657 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1658 void build_range_marker_menu (bool, bool);
1659 void build_marker_menu (ARDOUR::Location *);
1660 void build_tempo_or_meter_marker_menu (bool);
1661 void build_new_transport_marker_menu ();
1662 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1664 Gtk::Menu* tempo_or_meter_marker_menu;
1665 Gtk::Menu* marker_menu;
1666 Gtk::Menu* range_marker_menu;
1667 Gtk::Menu* transport_marker_menu;
1668 Gtk::Menu* new_transport_marker_menu;
1669 Gtk::Menu* cd_marker_menu;
1670 ArdourCanvas::Item* marker_menu_item;
1672 typedef std::list<Marker*> Marks;
1675 void remove_metric_marks ();
1676 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1678 void compute_current_bbt_points (framepos_t left, framepos_t right,
1679 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1680 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1682 void tempo_map_changed (const PBD::PropertyChange&);
1683 void redisplay_tempo (bool immediate_redraw);
1685 uint32_t bbt_beat_subdivision;
1689 Gtk::ToggleButton editor_mixer_button;
1690 Gtk::ToggleButton editor_list_button;
1691 void editor_mixer_button_toggled ();
1692 void editor_list_button_toggled ();
1694 ArdourButton zoom_in_button;
1695 ArdourButton zoom_out_button;
1696 ArdourButton zoom_out_full_button;
1698 ArdourButton tav_expand_button;
1699 ArdourButton tav_shrink_button;
1700 ArdourDropdown visible_tracks_selector;
1701 ArdourDropdown zoom_preset_selector;
1703 int32_t _visible_track_count;
1704 void build_track_count_menu ();
1705 void set_visible_track_count (int32_t);
1707 void set_zoom_preset(int64_t);
1709 Gtk::VBox toolbar_clock_vbox;
1710 Gtk::VBox toolbar_selection_clock_vbox;
1711 Gtk::Table toolbar_selection_clock_table;
1712 Gtk::Label toolbar_selection_cursor_label;
1714 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1715 ArdourButton mouse_select_button;
1716 ArdourButton mouse_draw_button;
1717 ArdourButton mouse_move_button;
1718 ArdourButton mouse_timefx_button;
1719 ArdourButton mouse_content_button;
1720 ArdourButton mouse_audition_button;
1721 ArdourButton mouse_cut_button;
1723 ArdourButton smart_mode_button;
1724 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1726 void mouse_mode_toggled (Editing::MouseMode m);
1727 void mouse_mode_object_range_toggled ();
1728 bool ignore_mouse_mode_toggle;
1730 bool mouse_select_button_release (GdkEventButton*);
1732 Gtk::VBox automation_box;
1733 Gtk::Button automation_mode_button;
1735 //edit mode menu stuff
1736 ArdourDropdown edit_mode_selector;
1737 void edit_mode_selection_done ( ARDOUR::EditMode m );
1738 void build_edit_mode_menu ();
1739 Gtk::VBox edit_mode_box;
1741 void set_edit_mode (ARDOUR::EditMode);
1742 void cycle_edit_mode ();
1744 ArdourDropdown snap_type_selector;
1745 void build_snap_type_menu ();
1747 ArdourDropdown snap_mode_selector;
1748 void build_snap_mode_menu ();
1751 std::vector<std::string> snap_type_strings;
1752 std::vector<std::string> snap_mode_strings;
1754 void snap_type_selection_done (Editing::SnapType);
1755 void snap_mode_selection_done (Editing::SnapMode);
1756 void snap_mode_chosen (Editing::SnapMode);
1757 void snap_type_chosen (Editing::SnapType);
1759 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1760 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1762 //zoom focus meu stuff
1763 ArdourDropdown zoom_focus_selector;
1764 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1765 void build_zoom_focus_menu ();
1766 std::vector<std::string> zoom_focus_strings;
1768 void zoom_focus_chosen (Editing::ZoomFocus);
1770 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1772 Gtk::HBox _zoom_box;
1773 Gtkmm2ext::TearOff* _zoom_tearoff;
1774 void zoom_adjustment_changed();
1776 void setup_toolbar ();
1778 void setup_tooltips ();
1780 Gtkmm2ext::TearOff* _tools_tearoff;
1781 Gtk::HBox toolbar_hbox;
1782 Gtk::EventBox toolbar_base;
1783 Gtk::Frame toolbar_frame;
1784 Gtk::Viewport _toolbar_viewport;
1788 Gtk::HBox panic_box;
1790 void setup_midi_toolbar ();
1792 /* selection process */
1794 Selection* selection;
1795 Selection* cut_buffer;
1796 SelectionMemento* _selection_memento;
1798 void time_selection_changed ();
1799 void update_time_selection_display ();
1800 void track_selection_changed ();
1801 void region_selection_changed ();
1802 sigc::connection editor_regions_selection_changed_connection;
1803 void sensitize_all_region_actions (bool);
1804 void sensitize_the_right_region_actions ();
1805 bool _all_region_actions_sensitized;
1806 /** Flag to block region action handlers from doing what they normally do;
1807 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1808 * block) when setting a ToggleAction's active state.
1810 bool _ignore_region_action;
1811 bool _last_region_menu_was_main;
1812 void point_selection_changed ();
1813 void marker_selection_changed ();
1815 bool _ignore_follow_edits;
1817 void cancel_selection ();
1818 void cancel_time_selection ();
1820 bool get_smart_mode() const;
1822 bool audio_region_selection_covers (framepos_t where);
1824 /* transport range select process */
1826 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1827 ArdourCanvas::Rectangle* range_bar_drag_rect;
1828 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1831 ArdourCanvas::Rectangle *bogus_background_rect;
1833 ArdourCanvas::Rectangle *transport_bar_range_rect;
1834 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1835 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1836 ArdourCanvas::Rectangle *transport_loop_range_rect;
1837 ArdourCanvas::Rectangle *transport_punch_range_rect;
1838 ArdourCanvas::Line *transport_punchin_line;
1839 ArdourCanvas::Line *transport_punchout_line;
1840 ArdourCanvas::Rectangle *transport_preroll_rect;
1841 ArdourCanvas::Rectangle *transport_postroll_rect;
1843 ARDOUR::Location* transport_loop_location();
1844 ARDOUR::Location* transport_punch_location();
1846 ARDOUR::Location *temp_location;
1848 /* object rubberband select process */
1850 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1852 ArdourCanvas::Rectangle *rubberband_rect;
1854 EditorRouteGroups* _route_groups;
1855 EditorRoutes* _routes;
1856 EditorRegions* _regions;
1857 EditorSnapshots* _snapshots;
1858 EditorLocations* _locations;
1860 /* diskstream/route display management */
1861 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1862 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1864 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1866 bool sync_track_view_list_and_routes ();
1868 Gtk::VBox list_vpacker;
1872 sigc::connection autoscroll_connection;
1873 bool autoscroll_horizontal_allowed;
1874 bool autoscroll_vertical_allowed;
1875 uint32_t autoscroll_cnt;
1876 Gtk::Widget* autoscroll_widget;
1877 ArdourCanvas::Rect autoscroll_boundary;
1879 bool autoscroll_canvas ();
1880 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1881 void stop_canvas_autoscroll ();
1884 void point_trim (GdkEvent *, framepos_t);
1886 void trim_region_front();
1887 void trim_region_back();
1888 void trim_region (bool front);
1890 void trim_region_to_loop ();
1891 void trim_region_to_punch ();
1892 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1894 void trim_to_region(bool forward);
1895 void trim_region_to_previous_region_end();
1896 void trim_region_to_next_region_start();
1898 bool show_gain_after_trim;
1902 int convert_drop_to_paths (
1903 std::vector<std::string>& paths,
1904 const Glib::RefPtr<Gdk::DragContext>& context,
1907 const Gtk::SelectionData& data,
1911 void track_canvas_drag_data_received (
1912 const Glib::RefPtr<Gdk::DragContext>& context,
1915 const Gtk::SelectionData& data,
1920 const Glib::RefPtr<Gdk::DragContext>& context,
1923 const Gtk::SelectionData& data,
1928 const Glib::RefPtr<Gdk::DragContext>& context,
1931 const Gtk::SelectionData& data,
1936 const Glib::RefPtr<Gdk::DragContext>& context,
1939 const Gtk::SelectionData& data,
1945 int write_region_selection(RegionSelection&);
1946 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1947 void bounce_region_selection (bool with_processing);
1948 void bounce_range_selection (bool replace, bool enable_processing);
1949 void external_edit_region ();
1951 int write_audio_selection (TimeSelection&);
1952 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1954 void write_selection ();
1956 uint32_t selection_op_cmd_depth;
1957 uint32_t selection_op_history_it;
1959 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1960 std::list<XMLNode *> before; /* used in *_reversible_command */
1962 void update_title ();
1963 void update_title_s (const std::string & snapshot_name);
1965 void instant_save ();
1967 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1969 /* freeze operations */
1971 ARDOUR::InterThreadInfo freeze_status;
1972 static void* _freeze_thread (void*);
1973 void* freeze_thread ();
1975 void freeze_route ();
1976 void unfreeze_route ();
1980 void duplicate_range (bool with_dialog);
1982 /** computes the timeline frame (sample) of an event whose coordinates
1983 * are in canvas units (pixels, scroll offset included).
1985 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1987 /** computes the timeline frame (sample) of an event whose coordinates
1988 * are in window units (pixels, no scroll offset).
1990 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1992 /* returns false if mouse pointer is not in track or marker canvas
1994 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1996 TimeFXDialog* current_timefx;
1997 static void* timefx_thread (void *arg);
2000 int time_stretch (RegionSelection&, float fraction);
2001 int pitch_shift (RegionSelection&, float cents);
2002 void pitch_shift_region ();
2004 void transpose_region ();
2006 /* editor-mixer strip */
2008 MixerStrip *current_mixer_strip;
2009 bool show_editor_mixer_when_tracks_arrive;
2010 Gtk::VBox current_mixer_strip_vbox;
2011 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2012 void current_mixer_strip_hidden ();
2014 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2015 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2017 void ensure_all_elements_drawn ();
2019 /* nudging tracks */
2021 void nudge_track (bool use_edit_point, bool forwards);
2023 static const int32_t default_width = 995;
2024 static const int32_t default_height = 765;
2028 ArdourButton nudge_forward_button;
2029 ArdourButton nudge_backward_button;
2030 Gtk::HBox nudge_hbox;
2031 Gtk::VBox nudge_vbox;
2032 AudioClock* nudge_clock;
2034 bool nudge_forward_release (GdkEventButton*);
2035 bool nudge_backward_release (GdkEventButton*);
2039 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2041 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2042 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2044 /* handling cleanup */
2046 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2048 PBD::ScopedConnectionList session_connections;
2050 /* tracking step changes of track height */
2052 TimeAxisView* current_stepping_trackview;
2053 ARDOUR::microseconds_t last_track_height_step_timestamp;
2054 gint track_height_step_timeout();
2055 sigc::connection step_timeout;
2057 TimeAxisView* entered_track;
2058 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2059 to point to the RegionView. Otherwise it is 0.
2061 RegionView* entered_regionview;
2063 std::vector<EnterContext> _enter_stack;
2065 bool clear_entered_track;
2066 bool left_track_canvas (GdkEventCrossing*);
2067 bool entered_track_canvas (GdkEventCrossing*);
2068 void set_entered_track (TimeAxisView*);
2069 void set_entered_regionview (RegionView*);
2070 gint left_automation_track ();
2072 void reset_canvas_action_sensitivity (bool);
2073 void set_gain_envelope_visibility ();
2074 void set_region_gain_visibility (RegionView*);
2075 void toggle_gain_envelope_active ();
2076 void reset_region_gain_envelopes ();
2078 bool on_key_press_event (GdkEventKey*);
2079 bool on_key_release_event (GdkEventKey*);
2081 void session_state_saved (std::string);
2083 Glib::RefPtr<Gtk::Action> undo_action;
2084 Glib::RefPtr<Gtk::Action> redo_action;
2085 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2086 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2087 Glib::RefPtr<Gtk::Action> selection_undo_action;
2088 Glib::RefPtr<Gtk::Action> selection_redo_action;
2090 void history_changed ();
2092 Gtk::HBox status_bar_hpacker;
2094 Editing::EditPoint _edit_point;
2096 ArdourDropdown edit_point_selector;
2097 void build_edit_point_menu();
2099 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2100 void cycle_edit_point (bool with_marker);
2101 void set_edit_point ();
2102 void edit_point_selection_done (Editing::EditPoint);
2103 void edit_point_chosen (Editing::EditPoint);
2104 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2105 std::vector<std::string> edit_point_strings;
2106 std::vector<std::string> edit_mode_strings;
2108 void selected_marker_moved (ARDOUR::Location*);
2110 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2112 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2113 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2115 RegionSelection get_regions_from_selection_and_edit_point ();
2116 RegionSelection get_regions_from_selection_and_entered ();
2118 void start_updating_meters ();
2119 void stop_updating_meters ();
2120 bool meters_running;
2122 void select_next_route ();
2123 void select_prev_route ();
2125 void snap_to_internal (framepos_t& first,
2126 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2127 bool for_mark = false);
2129 void timecode_snap_to_internal (framepos_t& first,
2130 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2131 bool for_mark = false);
2133 RhythmFerret* rhythm_ferret;
2135 void fit_tracks (TrackViewList &);
2136 void fit_selection ();
2137 void set_track_height (Height);
2139 void _remove_tracks ();
2140 bool idle_remove_tracks ();
2141 void toggle_tracks_active ();
2145 static gboolean _idle_resize (gpointer);
2147 int32_t _pending_resize_amount;
2148 TimeAxisView* _pending_resize_view;
2150 void visible_order_range (int*, int*) const;
2154 /** true if we've made a locate request that hasn't yet been processed */
2155 bool _pending_locate_request;
2157 /** if true, there is a pending Session locate which is the initial one when loading a session;
2158 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2161 bool _pending_initial_locate;
2163 Gtk::HBox _summary_hbox;
2164 EditorSummary* _summary;
2166 void region_view_added (RegionView *);
2167 void region_view_removed ();
2169 EditorGroupTabs* _group_tabs;
2170 void fit_route_group (ARDOUR::RouteGroup *);
2172 void step_edit_status_change (bool);
2173 void start_step_editing ();
2174 void stop_step_editing ();
2175 bool check_step_edit ();
2176 sigc::connection step_edit_connection;
2178 double _last_motion_y;
2180 RegionLayeringOrderEditor* layering_order_editor;
2181 void update_region_layering_order_editor ();
2183 /** Track that was the source for the last cut/copy operation. Used as a place
2184 to paste things iff there is no selected track.
2186 TimeAxisView* _last_cut_copy_source_track;
2188 /** true if a change in Selection->regions should change the selection in the region list.
2189 See EditorRegions::selection_changed.
2191 bool _region_selection_change_updates_region_list;
2193 void setup_fade_images ();
2194 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2195 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2196 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2197 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2199 Gtk::MenuItem& action_menu_item (std::string const &);
2200 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2202 MouseCursors* _cursors;
2204 void follow_mixer_selection ();
2205 bool _following_mixer_selection;
2207 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2208 void note_edit_done (int, EditNoteDialog*);
2209 void toggle_sound_midi_notes ();
2211 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2212 bool _control_point_toggled_on_press;
2214 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2215 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2216 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2217 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2218 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2219 pushing the modifier key and moving the scroll wheel will operate on the same track
2220 until the key is released (rather than skipping about to whatever happens to be
2221 underneath the mouse at the time).
2223 TimeAxisView* _stepping_axis_view;
2224 void zoom_vertical_modifier_released();
2226 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2227 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2228 void bring_all_sources_into_session ();
2231 friend class RegionDrag;
2232 friend class RegionMoveDrag;
2233 friend class RegionSpliceDrag;
2234 friend class RegionRippleDrag;
2235 friend class TrimDrag;
2236 friend class MeterMarkerDrag;
2237 friend class TempoMarkerDrag;
2238 friend class CursorDrag;
2239 friend class FadeInDrag;
2240 friend class FadeOutDrag;
2241 friend class MarkerDrag;
2242 friend class RegionGainDrag;
2243 friend class ControlPointDrag;
2244 friend class LineDrag;
2245 friend class RubberbandSelectDrag;
2246 friend class EditorRubberbandSelectDrag;
2247 friend class TimeFXDrag;
2248 friend class ScrubDrag;
2249 friend class SelectionDrag;
2250 friend class RangeMarkerBarDrag;
2251 friend class MouseZoomDrag;
2252 friend class RegionCreateDrag;
2253 friend class RegionMotionDrag;
2254 friend class RegionInsertDrag;
2255 friend class VideoTimeLineDrag;
2257 friend class EditorSummary;
2258 friend class EditorGroupTabs;
2260 friend class EditorRoutes;
2261 friend class RhythmFerret;
2264 #endif /* __ardour_editor_h__ */