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"
93 class AudioRegionView;
94 class AudioStreamView;
95 class AudioTimeAxisView;
97 class AutomationSelection;
98 class AutomationTimeAxisView;
104 class EditNoteDialog;
106 class EditorGroupTabs;
107 class EditorLocations;
110 class EditorRouteGroups;
111 class EditorSnapshots;
113 class GroupedButtons;
114 class GUIObjectState;
116 class MidiRegionView;
117 class MidiExportDialog;
121 class PlaylistSelector;
122 class PluginSelector;
123 class ProgressReporter;
124 class QuantizeDialog;
128 class SoundFileOmega;
134 class RegionLayeringOrderEditor;
137 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
143 void set_session (ARDOUR::Session *);
144 ARDOUR::Session* session() const { return _session; }
147 virtual bool have_idled () const { return _have_idled; }
149 framepos_t leftmost_sample() const { return leftmost_frame; }
151 framecnt_t current_page_samples() const {
152 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
155 double visible_canvas_height () const {
156 return _visible_canvas_height;
158 double trackviews_height () const;
160 void cycle_snap_mode ();
161 void next_snap_choice ();
162 void next_snap_choice_music_only ();
163 void next_snap_choice_music_and_time ();
164 void prev_snap_choice ();
165 void prev_snap_choice_music_only ();
166 void prev_snap_choice_music_and_time ();
167 void set_snap_to (Editing::SnapType);
168 void set_snap_mode (Editing::SnapMode);
169 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
171 Editing::SnapMode snap_mode () const;
172 Editing::SnapType snap_type () const;
174 void undo (uint32_t n = 1);
175 void redo (uint32_t n = 1);
177 XMLNode& get_state ();
178 int set_state (const XMLNode&, int version);
180 void set_mouse_mode (Editing::MouseMode, bool force=true);
181 void step_mouse_mode (bool next);
182 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
183 Editing::MidiEditMode current_midi_edit_mode () const;
184 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
186 bool internal_editing() const;
188 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
189 void add_to_idle_resize (TimeAxisView*, int32_t);
191 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
193 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
194 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
195 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
197 #ifdef USE_RUBBERBAND
198 std::vector<std::string> rb_opt_strings;
202 /* things that need to be public to be used in the main menubar */
204 void new_region_from_selection ();
205 void separate_regions_between (const TimeSelection&);
206 void separate_region_from_selection ();
207 void separate_under_selected_regions ();
208 void separate_region_from_punch ();
209 void separate_region_from_loop ();
210 void separate_regions_using_location (ARDOUR::Location&);
211 void transition_to_rolling (bool forward);
213 /* NOTE: these functions assume that the "pixel" coordinate is
214 in canvas coordinates. These coordinates already take into
215 account any scrolling offsets.
218 framepos_t pixel_to_sample_from_event (double pixel) const {
220 /* pixel can be less than zero when motion events
221 are processed. since we've already run the world->canvas
222 affine, that means that the location *really* is "off
223 to the right" and thus really is "before the start".
227 return pixel * samples_per_pixel;
233 framepos_t pixel_to_sample (double pixel) const {
234 return pixel * samples_per_pixel;
237 double sample_to_pixel (framepos_t sample) const {
238 return round (sample / (double) samples_per_pixel);
241 double sample_to_pixel_unrounded (framepos_t sample) const {
242 return sample / (double) samples_per_pixel;
247 Selection& get_selection() const { return *selection; }
248 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
249 Selection& get_cut_buffer() const { return *cut_buffer; }
250 void track_mixer_selection ();
252 bool extend_selection_to_track (TimeAxisView&);
254 void play_selection ();
255 framepos_t get_preroll ();
256 void maybe_locate_with_edit_preroll (framepos_t);
257 void play_with_preroll ();
258 void select_all_in_track (Selection::Operation op);
259 void select_all_objects (Selection::Operation op);
260 void invert_selection_in_track ();
261 void invert_selection ();
262 void deselect_all ();
263 long select_range (framepos_t, framepos_t);
265 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
267 void remove_tracks ();
271 void set_show_measures (bool yn);
272 bool show_measures () const { return _show_measures; }
274 /* analysis window */
276 void analyze_region_selection();
277 void analyze_range_selection();
281 void export_audio ();
283 void export_selection ();
284 void export_range ();
285 void export_region ();
287 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
289 void add_transport_frame (Gtk::Container&);
290 void add_toplevel_menu (Gtk::Container&);
291 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
293 void set_zoom_focus (Editing::ZoomFocus);
294 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
295 framecnt_t get_current_zoom () const { return samples_per_pixel; }
296 void cycle_zoom_focus ();
297 void temporal_zoom_step (bool coarser);
298 void temporal_zoom_step_mouse_focus (bool coarser);
299 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
300 void tav_zoom_step (bool coarser);
301 void tav_zoom_smooth (bool coarser, bool force_all);
303 /* stuff that AudioTimeAxisView and related classes use */
305 PlaylistSelector& playlist_selector() const;
306 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
308 void new_playlists (TimeAxisView* v);
309 void copy_playlists (TimeAxisView* v);
310 void clear_playlists (TimeAxisView* v);
312 void get_onscreen_tracks (TrackViewList&);
314 Width editor_mixer_strip_width;
315 void maybe_add_mixer_strip_width (XMLNode&);
316 void show_editor_mixer (bool yn);
317 void create_editor_mixer ();
318 void show_editor_list (bool yn);
319 void set_selected_mixer_strip (TimeAxisView&);
320 void mixer_strip_width_changed ();
321 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
323 /* nudge is initiated by transport controls owned by ARDOUR_UI */
325 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
326 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
327 unsigned get_grid_beat_divisions(framepos_t position);
328 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
330 void nudge_forward (bool next, bool force_playhead);
331 void nudge_backward (bool next, bool force_playhead);
333 /* nudge initiated from context menu */
335 void nudge_forward_capture_offset ();
336 void nudge_backward_capture_offset ();
338 void sequence_regions ();
340 /* playhead/screen stuff */
342 void set_stationary_playhead (bool yn);
343 void toggle_stationary_playhead ();
344 bool stationary_playhead() const { return _stationary_playhead; }
346 void set_follow_playhead (bool yn, bool catch_up = true);
347 void toggle_follow_playhead ();
348 bool follow_playhead() const { return _follow_playhead; }
349 bool dragging_playhead () const { return _dragging_playhead; }
351 void toggle_zero_line_visibility ();
353 void set_group_tabs ();
354 void toggle_measure_visibility ();
355 void toggle_logo_visibility ();
359 void toggle_region_fades (int dir);
360 void update_region_fade_visibility ();
362 /* redirect shared ops menu. caller must free returned menu */
364 Gtk::Menu* redirect_menu ();
366 /* floating windows/transient */
368 void ensure_float (Gtk::Window&);
372 void scroll_tracks_down_line ();
373 void scroll_tracks_up_line ();
375 bool scroll_up_one_track (bool skip_child_views = false);
376 bool scroll_down_one_track (bool skip_child_views = false);
378 void scroll_left_step ();
379 void scroll_right_step ();
381 void scroll_left_half_page ();
382 void scroll_right_half_page ();
384 void prepare_for_cleanup ();
385 void finish_cleanup ();
387 void maximise_editing_space();
388 void restore_editing_space();
390 void update_tearoff_visibility();
391 void reattach_all_tearoffs ();
393 double get_y_origin () const;
394 void reset_x_origin (framepos_t);
395 void reset_x_origin_to_follow_playhead ();
396 void reset_y_origin (double);
397 void reset_zoom (framecnt_t);
398 void reposition_and_zoom (framepos_t, double);
400 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
401 bool use_context_click = false,
402 bool from_outside_canvas = false);
404 bool update_mouse_speed ();
405 bool decelerate_mouse_speed ();
407 void toggle_meter_updating();
409 void show_rhythm_ferret();
411 void goto_visual_state (uint32_t);
412 void save_visual_state (uint32_t);
414 void queue_draw_resize_line (int at);
415 void start_resize_line_ops ();
416 void end_resize_line_ops ();
418 TrackViewList const & get_track_views () {
422 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
424 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
426 void do_import (std::vector<std::string> paths,
427 Editing::ImportDisposition disposition,
428 Editing::ImportMode mode,
429 ARDOUR::SrcQuality quality,
431 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
433 void do_embed (std::vector<std::string> paths,
434 Editing::ImportDisposition disposition,
435 Editing::ImportMode mode,
437 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
439 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
441 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
442 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
444 void center_screen (framepos_t);
446 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
448 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
449 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
451 void snap_to (framepos_t& first,
452 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
453 bool for_mark = false,
454 bool ensure_snap = false);
456 void snap_to_with_modifier (framepos_t& first,
458 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
459 bool for_mark = false);
461 void snap_to (framepos_t& first,
463 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
464 bool for_mark = false);
466 void begin_selection_op_history ();
467 void begin_reversible_selection_op (std::string cmd_name);
468 void commit_reversible_selection_op ();
469 void undo_selection_op ();
470 void redo_selection_op ();
471 void begin_reversible_command (std::string cmd_name);
472 void begin_reversible_command (GQuark);
473 void abort_reversible_command ();
474 void commit_reversible_command ();
476 DragManager* drags () const {
480 void maybe_autoscroll (bool, bool, bool);
481 bool autoscroll_active() const;
483 Gdk::Cursor* get_canvas_cursor () const;
485 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
486 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
488 MouseCursors const * cursors () const {
492 VerboseCursor* verbose_cursor () const {
493 return _verbose_cursor;
496 double clamp_verbose_cursor_x (double);
497 double clamp_verbose_cursor_y (double);
499 void get_pointer_position (double &, double &) const;
501 /** Context for mouse entry (stored in a stack). */
502 struct EnterContext {
504 boost::shared_ptr<CursorContext> cursor_ctx;
507 /** Get the topmost enter context for the given item type.
509 * This is used to change the cursor associated with a given enter context,
510 * which may not be on the top of the stack.
512 EnterContext* get_enter_context(ItemType type);
514 TimeAxisView* stepping_axis_view () {
515 return _stepping_axis_view;
518 void set_stepping_axis_view (TimeAxisView* v) {
519 _stepping_axis_view = v;
522 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
523 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
524 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
525 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
526 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
528 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
530 void override_visible_track_count ();
532 /* Ruler metrics methods */
534 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
535 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
536 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
537 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
539 /* editing operations that need to be public */
540 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
541 void split_regions_at (framepos_t, RegionSelection&);
542 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
543 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
545 void mouse_add_new_tempo_event (framepos_t where);
546 void mouse_add_new_meter_event (framepos_t where);
547 void edit_tempo_section (ARDOUR::TempoSection*);
548 void edit_meter_section (ARDOUR::MeterSection*);
551 void map_transport_state ();
552 void map_position_change (framepos_t);
556 void suspend_route_redisplay ();
557 void resume_route_redisplay ();
561 void color_handler ();
565 // to keep track of the playhead position for control_scroll
566 boost::optional<framepos_t> _control_scroll_target;
568 PlaylistSelector* _playlist_selector;
570 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
573 VisualState (bool with_tracks);
576 framecnt_t samples_per_pixel;
577 framepos_t leftmost_frame;
578 Editing::ZoomFocus zoom_focus;
579 GUIObjectState* gui_state;
582 std::list<VisualState*> undo_visual_stack;
583 std::list<VisualState*> redo_visual_stack;
584 VisualState* current_visual_state (bool with_tracks = true);
585 void undo_visual_state ();
586 void redo_visual_state ();
587 void use_visual_state (VisualState&);
589 void swap_visual_state ();
591 std::vector<VisualState*> visual_states;
592 void start_visual_state_op (uint32_t n);
593 void cancel_visual_state_op (uint32_t n);
595 framepos_t leftmost_frame;
596 framecnt_t samples_per_pixel;
597 Editing::ZoomFocus zoom_focus;
599 void set_samples_per_pixel (framecnt_t);
601 Editing::MouseMode mouse_mode;
602 Editing::SnapType pre_internal_snap_type;
603 Editing::SnapMode pre_internal_snap_mode;
604 Editing::SnapType internal_snap_type;
605 Editing::SnapMode internal_snap_mode;
606 Editing::MouseMode effective_mouse_mode () const;
608 enum JoinObjectRangeState {
609 JOIN_OBJECT_RANGE_NONE,
610 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
611 JOIN_OBJECT_RANGE_OBJECT,
612 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
613 JOIN_OBJECT_RANGE_RANGE
616 JoinObjectRangeState _join_object_range_state;
618 void update_join_object_range_location (double);
620 boost::optional<int> pre_notebook_shrink_pane_width;
622 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
624 Gtk::Notebook _the_notebook;
625 bool _notebook_shrunk;
626 void add_notebook_page (std::string const &, Gtk::Widget &);
627 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
629 Gtk::HPaned edit_pane;
630 Gtk::VPaned editor_summary_pane;
632 Gtk::EventBox meter_base;
634 Gtk::EventBox marker_base;
635 Gtk::HBox marker_box;
636 Gtk::VBox scrollers_rulers_markers_box;
638 void location_changed (ARDOUR::Location *);
639 void location_flags_changed (ARDOUR::Location *);
640 void refresh_location_display ();
641 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
642 void add_new_location (ARDOUR::Location *);
643 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
644 void location_gone (ARDOUR::Location *);
645 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
646 gint really_remove_marker (ARDOUR::Location* loc);
647 void goto_nth_marker (int nth);
648 void toggle_marker_lines ();
649 void set_marker_line_visibility (bool);
651 uint32_t location_marker_color;
652 uint32_t location_range_color;
653 uint32_t location_loop_color;
654 uint32_t location_punch_color;
655 uint32_t location_cd_marker_color;
657 struct LocationMarkers {
662 LocationMarkers () : start(0), end(0), valid (true) {}
669 void set_show_lines (bool);
670 void set_selected (bool);
671 void canvas_height_set (double);
674 void set_name (const std::string&);
675 void set_position (framepos_t start, framepos_t end = 0);
676 void set_color_rgba (uint32_t);
679 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
680 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
681 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
682 ArdourMarker* entered_marker;
683 bool _show_marker_lines;
685 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
686 LocationMarkerMap location_markers;
688 void update_marker_labels ();
689 void update_marker_labels (ArdourCanvas::Container *);
690 void check_marker_label (ArdourMarker *);
692 /** A set of lists of Markers that are in each of the canvas groups
693 * for the marker sections at the top of the editor. These lists
694 * are kept sorted in time order between marker movements, so that after
695 * a marker has moved we can decide whether we need to update the labels
696 * for all markers or for just a few.
698 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
699 void remove_sorted_marker (ArdourMarker *);
701 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
702 void clear_marker_display ();
703 void mouse_add_new_range (framepos_t);
704 void mouse_add_new_loop (framepos_t);
705 void mouse_add_new_punch (framepos_t);
706 bool choose_new_marker_name(std::string &name);
707 void update_cd_marker_display ();
708 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
710 TimeAxisView* clicked_axisview;
711 RouteTimeAxisView* clicked_routeview;
712 /** The last RegionView that was clicked on, or 0 if the last click was not
713 * on a RegionView. This is set up by the canvas event handlers in
714 * editor_canvas_events.cc
716 RegionView* clicked_regionview;
717 RegionSelection latest_regionviews;
718 uint32_t clicked_selection;
719 ControlPoint* clicked_control_point;
721 void sort_track_selection (TrackViewList&);
723 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
724 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
725 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
726 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
728 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
729 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
730 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
731 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
732 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
734 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
735 bool button_release_can_deselect;
736 bool _mouse_changed_selection;
738 void catch_vanishing_regionview (RegionView *);
740 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
741 void select_all_tracks ();
742 bool select_all_internal_edit (Selection::Operation);
744 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
745 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
746 void set_selected_track_as_side_effect (Selection::Operation op);
747 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
749 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
750 void collect_new_region_view (RegionView *);
751 void collect_and_select_new_region_view (RegionView *);
753 Gtk::Menu track_context_menu;
754 Gtk::Menu track_region_context_menu;
755 Gtk::Menu track_selection_context_menu;
757 Gtk::MenuItem* region_edit_menu_split_item;
758 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
759 Gtk::Menu * track_region_edit_playlist_menu;
760 Gtk::Menu * track_edit_playlist_submenu;
761 Gtk::Menu * track_selection_edit_playlist_submenu;
763 GdkEvent context_click_event;
765 void popup_track_context_menu (int, int, ItemType, bool);
766 Gtk::Menu* build_track_context_menu ();
767 Gtk::Menu* build_track_bus_context_menu ();
768 Gtk::Menu* build_track_region_context_menu ();
769 Gtk::Menu* build_track_selection_context_menu ();
770 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
771 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
772 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
773 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
774 Gtk::MenuItem* _popup_region_menu_item;
776 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
777 Gtk::Menu _control_point_context_menu;
779 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
780 Gtk::Menu _note_context_menu;
782 void add_routes (ARDOUR::RouteList&);
783 void timeaxisview_deleted (TimeAxisView *);
785 Gtk::HBox global_hpacker;
786 Gtk::VBox global_vpacker;
789 /* Cursor stuff. Do not use directly, use via CursorContext. */
790 friend class CursorContext;
791 std::vector<Gdk::Cursor*> _cursor_stack;
792 void set_canvas_cursor (Gdk::Cursor*);
793 size_t push_canvas_cursor (Gdk::Cursor*);
794 void pop_canvas_cursor ();
796 Gdk::Cursor* which_grabber_cursor () const;
797 Gdk::Cursor* which_track_cursor () const;
798 Gdk::Cursor* which_mode_cursor () const;
799 Gdk::Cursor* which_trim_cursor (bool left_side) const;
800 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
802 /** Push the appropriate enter/cursor context on item entry. */
803 void choose_canvas_cursor_on_entry (ItemType);
805 /** Update all enter cursors based on current settings. */
806 void update_all_enter_cursors ();
808 ArdourCanvas::GtkCanvas* _track_canvas;
809 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
811 bool within_track_canvas;
813 friend class VerboseCursor;
814 VerboseCursor* _verbose_cursor;
816 void parameter_changed (std::string);
817 void ui_parameter_changed (std::string);
819 Gtk::EventBox time_bars_event_box;
820 Gtk::VBox time_bars_vbox;
822 ArdourCanvas::Pixbuf *logo_item;
824 /* these will be needed when we have canvas rulers */
825 ArdourCanvas::Container *minsec_group;
826 ArdourCanvas::Container *bbt_group;
827 ArdourCanvas::Container *timecode_group;
828 ArdourCanvas::Container *frame_group;
831 ArdourCanvas::Container *tempo_group;
832 ArdourCanvas::Container *meter_group;
833 ArdourCanvas::Container *marker_group;
834 ArdourCanvas::Container *range_marker_group;
835 ArdourCanvas::Container *transport_marker_group;
836 ArdourCanvas::Container* cd_marker_group;
838 /* parent for groups which themselves contain time markers */
839 ArdourCanvas::Container* _time_markers_group;
841 /* The group containing all other groups that are scrolled vertically
844 ArdourCanvas::ScrollGroup* hv_scroll_group;
846 /* The group containing all other groups that are scrolled horizontally ONLY
848 ArdourCanvas::ScrollGroup* h_scroll_group;
850 /* Scroll group for cursors, scrolled horizontally, above everything else
852 ArdourCanvas::ScrollGroup* cursor_scroll_group;
854 /* The group containing all trackviews. */
855 ArdourCanvas::Container* no_scroll_group;
857 /* The group containing all trackviews. */
858 ArdourCanvas::Container* _trackview_group;
860 /* The group holding things (mostly regions) while dragging so they
861 * are on top of everything else
863 ArdourCanvas::Container* _drag_motion_group;
865 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
868 ArdourCanvas::Rectangle* _canvas_drop_zone;
869 bool canvas_drop_zone_event (GdkEvent* event);
872 ruler_metric_timecode = 0,
873 ruler_metric_bbt = 1,
874 ruler_metric_samples = 2,
875 ruler_metric_minsec = 3,
877 ruler_time_tempo = 4,
878 ruler_time_meter = 5,
879 ruler_time_marker = 6,
880 ruler_time_range_marker = 7,
881 ruler_time_transport_marker = 8,
882 ruler_time_cd_marker = 9,
883 ruler_video_timeline = 10,
886 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
887 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
888 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
889 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
890 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
891 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
892 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
893 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
894 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
895 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
896 bool no_ruler_shown_update;
898 Gtk::Widget * ruler_grabbed_widget;
900 RulerDialog* ruler_dialog;
902 void initialize_rulers ();
903 void update_just_timecode ();
904 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
905 void update_fixed_rulers ();
906 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
907 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
908 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
909 void update_ruler_visibility ();
910 void set_ruler_visible (RulerType, bool);
911 void toggle_ruler_visibility (RulerType rt);
912 void ruler_toggled (int);
913 bool ruler_label_button_release (GdkEventButton*);
914 void store_ruler_visibility ();
915 void restore_ruler_visibility ();
919 enum MinsecRulerScale {
924 minsec_show_many_hours
927 MinsecRulerScale minsec_ruler_scale;
929 framecnt_t minsec_mark_interval;
930 gint minsec_mark_modulo;
932 void set_minsec_ruler_scale (framepos_t, framepos_t);
934 enum TimecodeRulerScale {
936 timecode_show_frames,
937 timecode_show_seconds,
938 timecode_show_minutes,
940 timecode_show_many_hours
943 TimecodeRulerScale timecode_ruler_scale;
945 gint timecode_mark_modulo;
946 gint timecode_nmarks;
947 void set_timecode_ruler_scale (framepos_t, framepos_t);
949 framecnt_t _samples_ruler_interval;
950 void set_samples_ruler_scale (framepos_t, framepos_t);
960 bbt_show_ticks_detail,
961 bbt_show_ticks_super_detail
964 BBTRulerScale bbt_ruler_scale;
968 uint32_t bbt_bar_helper_on;
969 uint32_t bbt_accent_modulo;
970 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
971 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
972 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
974 ArdourCanvas::Ruler* timecode_ruler;
975 ArdourCanvas::Ruler* bbt_ruler;
976 ArdourCanvas::Ruler* samples_ruler;
977 ArdourCanvas::Ruler* minsec_ruler;
979 static double timebar_height;
980 guint32 visible_timebars;
981 Gtk::Menu *editor_ruler_menu;
983 ArdourCanvas::Rectangle* tempo_bar;
984 ArdourCanvas::Rectangle* meter_bar;
985 ArdourCanvas::Rectangle* marker_bar;
986 ArdourCanvas::Rectangle* range_marker_bar;
987 ArdourCanvas::Rectangle* transport_marker_bar;
988 ArdourCanvas::Rectangle* cd_marker_bar;
990 Gtk::Label minsec_label;
991 Gtk::Label bbt_label;
992 Gtk::Label timecode_label;
993 Gtk::Label samples_label;
994 Gtk::Label tempo_label;
995 Gtk::Label meter_label;
996 Gtk::Label mark_label;
997 Gtk::Label range_mark_label;
998 Gtk::Label transport_mark_label;
999 Gtk::Label cd_mark_label;
1001 /* videtimline related actions */
1002 Gtk::Label videotl_label;
1003 ArdourCanvas::Container* videotl_group;
1004 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1005 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1006 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1007 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1008 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1009 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1010 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1011 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1012 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1013 void set_xjadeo_proc ();
1014 void toggle_xjadeo_proc (int state=-1);
1015 void set_close_video_sensitive (bool onoff);
1016 void set_xjadeo_sensitive (bool onoff);
1017 void set_xjadeo_viewoption (int);
1018 void toggle_xjadeo_viewoption (int what, int state=-1);
1019 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1020 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1021 int get_videotl_bar_height () const { return videotl_bar_height; }
1022 void toggle_region_video_lock ();
1024 friend class EditorCursor;
1026 EditorCursor* playhead_cursor;
1028 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1030 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1031 void cursor_to_next_region_boundary (bool with_selection);
1032 void cursor_to_previous_region_boundary (bool with_selection);
1033 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1034 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1035 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1036 void cursor_to_selection_start (EditorCursor *);
1037 void cursor_to_selection_end (EditorCursor *);
1039 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1040 void selected_marker_to_next_region_boundary (bool with_selection);
1041 void selected_marker_to_previous_region_boundary (bool with_selection);
1042 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1043 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1044 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1045 void selected_marker_to_selection_start ();
1046 void selected_marker_to_selection_end ();
1048 void select_all_selectables_using_cursor (EditorCursor *, bool);
1049 void select_all_selectables_using_edit (bool, bool);
1050 void select_all_selectables_between (bool within);
1051 void select_range_between ();
1053 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1054 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1056 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1057 void build_region_boundary_cache ();
1059 Gtk::HBox toplevel_hpacker;
1062 Gtk::HBox bottom_hbox;
1064 Gtk::Table edit_packer;
1066 /** the adjustment that controls the overall editor vertical scroll position */
1067 Gtk::Adjustment vertical_adjustment;
1068 Gtk::Adjustment horizontal_adjustment;
1070 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1071 Gtk::Layout controls_layout;
1072 bool control_layout_scroll (GdkEventScroll* ev);
1073 void reset_controls_layout_width ();
1074 void reset_controls_layout_height (int32_t height);
1083 bool scroll_press (Direction);
1084 void scroll_release ();
1085 sigc::connection _scroll_connection;
1086 int _scroll_callbacks;
1088 double _visible_canvas_width;
1089 double _visible_canvas_height; ///< height of the visible area of the track canvas
1090 double _full_canvas_height; ///< full height of the canvas
1092 bool track_canvas_map_handler (GdkEventAny*);
1094 bool edit_controls_button_release (GdkEventButton*);
1095 Gtk::Menu *edit_controls_left_menu;
1096 Gtk::Menu *edit_controls_right_menu;
1098 Gtk::VBox track_canvas_vbox;
1099 Gtk::VBox edit_controls_vbox;
1100 Gtk::HBox edit_controls_hbox;
1102 void control_vertical_zoom_in_all ();
1103 void control_vertical_zoom_out_all ();
1104 void control_vertical_zoom_in_selected ();
1105 void control_vertical_zoom_out_selected ();
1106 void control_step_tracks_up ();
1107 void control_step_tracks_down ();
1108 void control_view (uint32_t);
1109 void control_scroll (float);
1110 void control_select (uint32_t rid, Selection::Operation);
1111 void control_unselect ();
1112 void access_action (std::string,std::string);
1113 bool deferred_control_scroll (framepos_t);
1114 sigc::connection control_scroll_connection;
1116 void tie_vertical_scrolling ();
1117 void set_horizontal_position (double);
1118 double horizontal_position () const;
1120 struct VisualChange {
1128 framepos_t time_origin;
1129 framecnt_t samples_per_pixel;
1132 int idle_handler_id;
1133 /** true if we are currently in the idle handler */
1136 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1138 pending = Type (pending | t);
1142 VisualChange pending_visual_change;
1144 static int _idle_visual_changer (void *arg);
1145 int idle_visual_changer ();
1146 void visual_changer (const VisualChange&);
1147 void ensure_visual_change_idle_handler ();
1150 TrackViewList track_views;
1151 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1152 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1154 TrackViewList get_tracks_for_range_action () const;
1156 sigc::connection super_rapid_screen_update_connection;
1157 framepos_t last_update_frame;
1158 void center_screen_internal (framepos_t, float);
1160 void super_rapid_screen_update ();
1162 void session_going_away ();
1164 framepos_t cut_buffer_start;
1165 framecnt_t cut_buffer_length;
1167 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1169 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1170 boost::weak_ptr<ARDOUR::Movable> _movable;
1172 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1173 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1174 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1175 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1176 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1177 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1178 bool button_press_dispatch (GdkEventButton*);
1179 bool button_release_dispatch (GdkEventButton*);
1180 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1181 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1182 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1183 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1184 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1186 Gtkmm2ext::Bindings* button_bindings;
1187 XMLNode* button_settings () const;
1189 /* KEYMAP HANDLING */
1191 void register_actions ();
1192 void register_region_actions ();
1194 void load_bindings ();
1195 Gtkmm2ext::ActionMap editor_action_map;
1196 Gtkmm2ext::Bindings key_bindings;
1198 /* CUT/COPY/PASTE */
1200 framepos_t last_paste_pos;
1201 unsigned paste_count;
1203 void cut_copy (Editing::CutCopyOp);
1204 bool can_cut_copy () const;
1205 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1206 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1207 void cut_copy_ranges (Editing::CutCopyOp);
1208 void cut_copy_midi (Editing::CutCopyOp);
1210 void mouse_paste ();
1211 void paste_internal (framepos_t position, float times);
1213 /* EDITING OPERATIONS */
1215 void reset_point_selection ();
1216 void toggle_region_lock ();
1217 void toggle_opaque_region ();
1218 void toggle_record_enable ();
1219 void toggle_solo ();
1220 void toggle_solo_isolate ();
1221 void toggle_mute ();
1222 void toggle_region_lock_style ();
1224 enum LayerOperation {
1231 void do_layer_operation (LayerOperation);
1232 void raise_region ();
1233 void raise_region_to_top ();
1234 void change_region_layering_order (bool from_context_menu);
1235 void lower_region ();
1236 void lower_region_to_bottom ();
1237 void split_region_at_transients ();
1238 void crop_region_to_selection ();
1239 void crop_region_to (framepos_t start, framepos_t end);
1240 void set_sync_point (framepos_t, const RegionSelection&);
1241 void set_region_sync_position ();
1242 void remove_region_sync();
1243 void align_regions (ARDOUR::RegionPoint);
1244 void align_regions_relative (ARDOUR::RegionPoint point);
1245 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1246 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1247 void remove_selected_regions ();
1248 void remove_clicked_region ();
1249 void show_region_properties ();
1250 void show_midi_list_editor ();
1251 void rename_region ();
1252 void duplicate_some_regions (RegionSelection&, float times);
1253 void duplicate_selection (float times);
1254 void region_fill_selection ();
1255 void combine_regions ();
1256 void uncombine_regions ();
1258 void region_fill_track ();
1259 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1260 void split_multichannel_region();
1261 void reverse_region ();
1262 void strip_region_silence ();
1263 void normalize_region ();
1264 void reset_region_scale_amplitude ();
1265 void adjust_region_gain (bool up);
1266 void quantize_region ();
1267 void quantize_regions (const RegionSelection& rs);
1268 void legatize_region (bool shrink_only);
1269 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1270 void transform_region ();
1271 void transform_regions (const RegionSelection& rs);
1272 void transpose_region ();
1273 void transpose_regions (const RegionSelection& rs);
1274 void insert_patch_change (bool from_context);
1275 void fork_region ();
1277 void do_insert_time ();
1278 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1280 void do_remove_time ();
1281 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1282 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1284 void tab_to_transient (bool forward);
1286 void set_tempo_from_region ();
1287 void use_range_as_bar ();
1289 void define_one_bar (framepos_t start, framepos_t end);
1291 void audition_region_from_region_list ();
1292 void hide_region_from_region_list ();
1293 void show_region_in_region_list ();
1295 void naturalize_region ();
1297 void reset_focus ();
1299 void split_region ();
1304 void paste (float times, bool from_context_menu = false);
1306 void place_transient ();
1307 void remove_transient (ArdourCanvas::Item* item);
1308 void snap_regions_to_grid ();
1309 void close_region_gaps ();
1311 void keyboard_paste ();
1313 void region_from_selection ();
1314 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1316 void play_from_start ();
1317 void play_from_edit_point ();
1318 void play_from_edit_point_and_return ();
1319 void play_selected_region ();
1320 void play_edit_range ();
1321 void play_location (ARDOUR::Location&);
1322 void loop_location (ARDOUR::Location&);
1324 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1325 void temporal_zoom_selection (bool both_axes = false);
1326 void temporal_zoom_region (bool both_axes);
1327 void temporal_zoom_session ();
1328 void temporal_zoom (framecnt_t samples_per_pixel);
1329 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1330 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1332 void insert_region_list_selection (float times);
1335 void external_pt_dialog ();
1336 typedef struct ptflookup {
1341 bool operator ==(const struct ptflookup& other) {
1342 return (this->index1 == other.index1);
1346 /* import & embed */
1348 void add_external_audio_action (Editing::ImportMode);
1349 void external_audio_dialog ();
1350 void session_import_dialog ();
1352 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1353 bool check_multichannel_status (const std::vector<std::string>& paths);
1355 SoundFileOmega* sfbrowser;
1357 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1359 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1360 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1362 int import_sndfiles (std::vector<std::string> paths,
1363 Editing::ImportDisposition disposition,
1364 Editing::ImportMode mode,
1365 ARDOUR::SrcQuality quality,
1369 boost::shared_ptr<ARDOUR::Track>& track,
1371 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1373 int embed_sndfiles (std::vector<std::string> paths,
1374 bool multiple_files,
1375 bool& check_sample_rate,
1376 Editing::ImportDisposition disposition,
1377 Editing::ImportMode mode,
1381 boost::shared_ptr<ARDOUR::Track>& track,
1382 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1384 int add_sources (std::vector<std::string> paths,
1385 ARDOUR::SourceList& sources,
1387 Editing::ImportDisposition disposition,
1388 Editing::ImportMode mode,
1391 boost::shared_ptr<ARDOUR::Track>& track,
1392 bool add_channel_suffix,
1393 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1395 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1399 Editing::ImportMode mode,
1400 boost::shared_ptr<ARDOUR::Track>& existing_track,
1401 const std::string& new_track_name,
1402 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1404 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1405 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1407 void toggle_midi_input_active (bool flip_others);
1409 ARDOUR::InterThreadInfo* current_interthread_info;
1411 AnalysisWindow* analysis_window;
1413 /* import specific info */
1415 struct EditorImportStatus : public ARDOUR::ImportStatus {
1416 Editing::ImportMode mode;
1420 boost::shared_ptr<ARDOUR::Track> track;
1424 EditorImportStatus import_status;
1425 static void *_import_thread (void *);
1426 void* import_thread ();
1427 void finish_import ();
1429 /* to support this ... */
1431 void import_audio (bool as_tracks);
1432 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1434 void move_to_start ();
1435 void move_to_end ();
1436 void center_playhead ();
1437 void center_edit_point ();
1438 void playhead_forward_to_grid ();
1439 void playhead_backward_to_grid ();
1440 void scroll_playhead (bool forward);
1441 void scroll_backward (float pages=0.8f);
1442 void scroll_forward (float pages=0.8f);
1443 void scroll_tracks_down ();
1444 void scroll_tracks_up ();
1446 void clear_markers ();
1447 void clear_ranges ();
1448 void clear_locations ();
1449 void unhide_markers ();
1450 void unhide_ranges ();
1451 void jump_forward_to_mark ();
1452 void jump_backward_to_mark ();
1453 void cursor_align (bool playhead_to_edit);
1454 void toggle_skip_playback ();
1456 void remove_last_capture ();
1457 void select_all_selectables_using_time_selection ();
1458 void select_all_selectables_using_loop();
1459 void select_all_selectables_using_punch();
1460 void set_selection_from_range (ARDOUR::Location&);
1461 void set_selection_from_punch ();
1462 void set_selection_from_loop ();
1463 void set_selection_from_region ();
1465 void add_location_mark (framepos_t where);
1466 void add_location_from_region ();
1467 void add_locations_from_region ();
1468 void add_location_from_selection ();
1469 void set_loop_from_selection (bool play);
1470 void set_punch_from_selection ();
1471 void set_punch_from_region ();
1473 void set_session_start_from_playhead ();
1474 void set_session_end_from_playhead ();
1475 void set_session_extents_from_selection ();
1477 void set_loop_from_region (bool play);
1479 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1480 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1482 void add_location_from_playhead_cursor ();
1483 void remove_location_at_playhead_cursor ();
1484 bool select_new_marker;
1486 void reverse_selection ();
1487 void edit_envelope ();
1489 double last_scrub_x;
1490 int scrubbing_direction;
1491 int scrub_reversals;
1492 int scrub_reverse_distance;
1493 void scrub (framepos_t, double);
1495 void set_punch_start_from_edit_point ();
1496 void set_punch_end_from_edit_point ();
1497 void set_loop_start_from_edit_point ();
1498 void set_loop_end_from_edit_point ();
1500 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1501 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1502 bool have_pending_keyboard_selection;
1503 framepos_t pending_keyboard_selection_start;
1505 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1507 Editing::SnapType _snap_type;
1508 Editing::SnapMode _snap_mode;
1510 /// Snap threshold in pixels
1511 double snap_threshold;
1513 bool ignore_gui_changes;
1515 DragManager* _drags;
1520 Gtk::Dialog* lock_dialog;
1522 struct timeval last_event_time;
1523 bool generic_event_handler (GdkEvent*);
1524 bool lock_timeout_callback ();
1525 void start_lock_event_timing ();
1527 Gtk::Menu fade_context_menu;
1529 Gtk::Menu xfade_in_context_menu;
1530 Gtk::Menu xfade_out_context_menu;
1531 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1532 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1533 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1535 void set_fade_in_shape (ARDOUR::FadeShape);
1536 void set_fade_out_shape (ARDOUR::FadeShape);
1538 void set_fade_length (bool in);
1539 void set_fade_in_active (bool);
1540 void set_fade_out_active (bool);
1544 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1546 bool _dragging_playhead;
1547 bool _dragging_edit_point;
1549 void marker_drag_motion_callback (GdkEvent*);
1550 void marker_drag_finished_callback (GdkEvent*);
1552 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1554 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1555 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1556 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1557 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1558 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1560 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1562 bool can_remove_control_point (ArdourCanvas::Item *);
1563 void remove_control_point (ArdourCanvas::Item *);
1565 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1567 /* Canvas event handlers */
1569 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1570 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1571 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1572 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1573 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1574 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1575 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1576 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1577 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1578 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1579 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1580 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1581 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1582 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1583 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1584 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1585 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1586 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1587 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1588 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1589 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1590 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1591 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1592 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1594 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1595 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1596 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1597 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1598 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1599 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1600 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1602 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1603 void update_video_timeline (bool flush = false);
1604 void set_video_timeline_height (const int);
1605 bool is_video_timeline_locked ();
1606 void toggle_video_timeline_locked ();
1607 void set_video_timeline_locked (const bool);
1608 void queue_visual_videotimeline_update ();
1609 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1611 PBD::Signal0<void> EditorFreeze;
1612 PBD::Signal0<void> EditorThaw;
1615 friend class DragManager;
1616 friend class EditorRouteGroups;
1617 friend class EditorRegions;
1619 /* non-public event handlers */
1621 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1622 bool track_canvas_scroll (GdkEventScroll* event);
1624 bool track_canvas_button_press_event (GdkEventButton* event);
1625 bool track_canvas_button_release_event (GdkEventButton* event);
1626 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1628 Gtk::Allocation _canvas_viewport_allocation;
1629 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1630 void track_canvas_viewport_size_allocated ();
1631 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1632 bool track_canvas_key_press (GdkEventKey *);
1633 bool track_canvas_key_release (GdkEventKey *);
1635 void set_playhead_cursor ();
1637 void toggle_region_mute ();
1639 void initialize_canvas ();
1641 /* display control */
1643 bool _show_measures;
1644 /// true if the editor should follow the playhead, otherwise false
1645 bool _follow_playhead;
1646 /// true if we scroll the tracks rather than the playhead
1647 bool _stationary_playhead;
1648 /// true if we are in fullscreen mode
1651 TempoLines* tempo_lines;
1653 ArdourCanvas::Container* global_rect_group;
1654 ArdourCanvas::Container* time_line_group;
1656 void hide_measures ();
1657 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1658 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1660 void new_tempo_section ();
1663 void remove_tempo_marker (ArdourCanvas::Item*);
1664 void remove_meter_marker (ArdourCanvas::Item*);
1665 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1666 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1668 void edit_tempo_marker (TempoMarker&);
1669 void edit_meter_marker (MeterMarker&);
1670 void edit_control_point (ArdourCanvas::Item*);
1671 void edit_notes (MidiRegionView*);
1673 void marker_menu_edit ();
1674 void marker_menu_remove ();
1675 void marker_menu_rename ();
1676 void rename_marker (ArdourMarker *marker);
1677 void toggle_marker_menu_lock ();
1678 void toggle_marker_menu_glue ();
1679 void marker_menu_hide ();
1680 void marker_menu_loop_range ();
1681 void marker_menu_select_all_selectables_using_range ();
1682 void marker_menu_select_using_range ();
1683 void marker_menu_separate_regions_using_location ();
1684 void marker_menu_play_from ();
1685 void marker_menu_play_range ();
1686 void marker_menu_set_playhead ();
1687 void marker_menu_set_from_playhead ();
1688 void marker_menu_set_from_selection (bool force_regions);
1689 void marker_menu_range_to_next ();
1690 void marker_menu_zoom_to_range ();
1691 void new_transport_marker_menu_set_loop ();
1692 void new_transport_marker_menu_set_punch ();
1693 void update_loop_range_view ();
1694 void update_punch_range_view ();
1695 void new_transport_marker_menu_popdown ();
1696 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1697 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1698 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1699 void build_range_marker_menu (bool, bool);
1700 void build_marker_menu (ARDOUR::Location *);
1701 void build_tempo_or_meter_marker_menu (bool);
1702 void build_new_transport_marker_menu ();
1703 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1705 Gtk::Menu* tempo_or_meter_marker_menu;
1706 Gtk::Menu* marker_menu;
1707 Gtk::Menu* range_marker_menu;
1708 Gtk::Menu* transport_marker_menu;
1709 Gtk::Menu* new_transport_marker_menu;
1710 Gtk::Menu* cd_marker_menu;
1711 ArdourCanvas::Item* marker_menu_item;
1713 typedef std::list<ArdourMarker*> Marks;
1716 void remove_metric_marks ();
1717 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1719 void compute_current_bbt_points (framepos_t left, framepos_t right,
1720 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1721 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1723 void tempo_map_changed (const PBD::PropertyChange&);
1724 void redisplay_tempo (bool immediate_redraw);
1726 uint32_t bbt_beat_subdivision;
1730 Gtk::ToggleButton editor_mixer_button;
1731 Gtk::ToggleButton editor_list_button;
1732 void editor_mixer_button_toggled ();
1733 void editor_list_button_toggled ();
1735 ArdourButton zoom_in_button;
1736 ArdourButton zoom_out_button;
1737 ArdourButton zoom_out_full_button;
1739 ArdourButton tav_expand_button;
1740 ArdourButton tav_shrink_button;
1741 ArdourDropdown visible_tracks_selector;
1742 ArdourDropdown zoom_preset_selector;
1744 int32_t _visible_track_count;
1745 void build_track_count_menu ();
1746 void set_visible_track_count (int32_t);
1748 void set_zoom_preset(int64_t);
1750 Gtk::VBox toolbar_clock_vbox;
1751 Gtk::VBox toolbar_selection_clock_vbox;
1752 Gtk::Table toolbar_selection_clock_table;
1753 Gtk::Label toolbar_selection_cursor_label;
1755 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1756 ArdourButton mouse_select_button;
1757 ArdourButton mouse_draw_button;
1758 ArdourButton mouse_move_button;
1759 ArdourButton mouse_timefx_button;
1760 ArdourButton mouse_content_button;
1761 ArdourButton mouse_audition_button;
1762 ArdourButton mouse_cut_button;
1764 ArdourButton smart_mode_button;
1765 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1767 void mouse_mode_toggled (Editing::MouseMode m);
1768 void mouse_mode_object_range_toggled ();
1769 bool ignore_mouse_mode_toggle;
1771 bool mouse_select_button_release (GdkEventButton*);
1773 Gtk::VBox automation_box;
1774 Gtk::Button automation_mode_button;
1776 //edit mode menu stuff
1777 ArdourDropdown edit_mode_selector;
1778 void edit_mode_selection_done ( ARDOUR::EditMode m );
1779 void build_edit_mode_menu ();
1780 Gtk::VBox edit_mode_box;
1782 void set_edit_mode (ARDOUR::EditMode);
1783 void cycle_edit_mode ();
1785 ArdourDropdown snap_type_selector;
1786 void build_snap_type_menu ();
1788 ArdourDropdown snap_mode_selector;
1789 void build_snap_mode_menu ();
1792 std::vector<std::string> snap_type_strings;
1793 std::vector<std::string> snap_mode_strings;
1795 void snap_type_selection_done (Editing::SnapType);
1796 void snap_mode_selection_done (Editing::SnapMode);
1797 void snap_mode_chosen (Editing::SnapMode);
1798 void snap_type_chosen (Editing::SnapType);
1800 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1801 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1803 //zoom focus meu stuff
1804 ArdourDropdown zoom_focus_selector;
1805 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1806 void build_zoom_focus_menu ();
1807 std::vector<std::string> zoom_focus_strings;
1809 void zoom_focus_chosen (Editing::ZoomFocus);
1811 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1813 Gtk::HBox _zoom_box;
1814 Gtkmm2ext::TearOff* _zoom_tearoff;
1815 void zoom_adjustment_changed();
1817 void setup_toolbar ();
1819 void setup_tooltips ();
1821 Gtkmm2ext::TearOff* _tools_tearoff;
1822 Gtk::HBox toolbar_hbox;
1823 Gtk::EventBox toolbar_base;
1824 Gtk::Frame toolbar_frame;
1825 Gtk::Viewport _toolbar_viewport;
1829 Gtk::HBox panic_box;
1831 void setup_midi_toolbar ();
1833 /* selection process */
1835 Selection* selection;
1836 Selection* cut_buffer;
1837 SelectionMemento* _selection_memento;
1839 void time_selection_changed ();
1840 void update_time_selection_display ();
1841 void track_selection_changed ();
1842 void region_selection_changed ();
1843 sigc::connection editor_regions_selection_changed_connection;
1844 void sensitize_all_region_actions (bool);
1845 void sensitize_the_right_region_actions ();
1846 bool _all_region_actions_sensitized;
1847 /** Flag to block region action handlers from doing what they normally do;
1848 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1849 * block) when setting a ToggleAction's active state.
1851 bool _ignore_region_action;
1852 bool _last_region_menu_was_main;
1853 void point_selection_changed ();
1854 void marker_selection_changed ();
1856 bool _ignore_follow_edits;
1858 void cancel_selection ();
1859 void cancel_time_selection ();
1861 bool get_smart_mode() const;
1863 bool audio_region_selection_covers (framepos_t where);
1865 /* transport range select process */
1867 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1868 ArdourCanvas::Rectangle* range_bar_drag_rect;
1869 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1872 ArdourCanvas::Rectangle *bogus_background_rect;
1874 ArdourCanvas::Rectangle *transport_bar_range_rect;
1875 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1876 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1877 ArdourCanvas::Rectangle *transport_loop_range_rect;
1878 ArdourCanvas::Rectangle *transport_punch_range_rect;
1879 ArdourCanvas::Line *transport_punchin_line;
1880 ArdourCanvas::Line *transport_punchout_line;
1881 ArdourCanvas::Rectangle *transport_preroll_rect;
1882 ArdourCanvas::Rectangle *transport_postroll_rect;
1884 ARDOUR::Location* transport_loop_location();
1885 ARDOUR::Location* transport_punch_location();
1887 ARDOUR::Location *temp_location;
1889 /* object rubberband select process */
1891 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1893 ArdourCanvas::Rectangle *rubberband_rect;
1895 EditorRouteGroups* _route_groups;
1896 EditorRoutes* _routes;
1897 EditorRegions* _regions;
1898 EditorSnapshots* _snapshots;
1899 EditorLocations* _locations;
1901 /* diskstream/route display management */
1902 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1903 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1905 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1907 bool sync_track_view_list_and_routes ();
1909 Gtk::VBox list_vpacker;
1913 sigc::connection autoscroll_connection;
1914 bool autoscroll_horizontal_allowed;
1915 bool autoscroll_vertical_allowed;
1916 uint32_t autoscroll_cnt;
1917 Gtk::Widget* autoscroll_widget;
1918 ArdourCanvas::Rect autoscroll_boundary;
1920 bool autoscroll_canvas ();
1921 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1922 void stop_canvas_autoscroll ();
1925 void point_trim (GdkEvent *, framepos_t);
1927 void trim_region_front();
1928 void trim_region_back();
1929 void trim_region (bool front);
1931 void trim_region_to_loop ();
1932 void trim_region_to_punch ();
1933 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1935 void trim_to_region(bool forward);
1936 void trim_region_to_previous_region_end();
1937 void trim_region_to_next_region_start();
1939 bool show_gain_after_trim;
1943 int convert_drop_to_paths (
1944 std::vector<std::string>& paths,
1945 const Glib::RefPtr<Gdk::DragContext>& context,
1948 const Gtk::SelectionData& data,
1952 void track_canvas_drag_data_received (
1953 const Glib::RefPtr<Gdk::DragContext>& context,
1956 const Gtk::SelectionData& data,
1961 const Glib::RefPtr<Gdk::DragContext>& context,
1964 const Gtk::SelectionData& data,
1969 const Glib::RefPtr<Gdk::DragContext>& context,
1972 const Gtk::SelectionData& data,
1977 const Glib::RefPtr<Gdk::DragContext>& context,
1980 const Gtk::SelectionData& data,
1986 int write_region_selection(RegionSelection&);
1987 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1988 void bounce_region_selection (bool with_processing);
1989 void bounce_range_selection (bool replace, bool enable_processing);
1990 void external_edit_region ();
1992 int write_audio_selection (TimeSelection&);
1993 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1995 void write_selection ();
1997 uint32_t selection_op_cmd_depth;
1998 uint32_t selection_op_history_it;
2000 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2001 std::list<XMLNode *> before; /* used in *_reversible_command */
2003 void update_title ();
2004 void update_title_s (const std::string & snapshot_name);
2006 void instant_save ();
2008 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2010 /* freeze operations */
2012 ARDOUR::InterThreadInfo freeze_status;
2013 static void* _freeze_thread (void*);
2014 void* freeze_thread ();
2016 void freeze_route ();
2017 void unfreeze_route ();
2021 void duplicate_range (bool with_dialog);
2023 /** computes the timeline frame (sample) of an event whose coordinates
2024 * are in canvas units (pixels, scroll offset included).
2026 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2028 /** computes the timeline frame (sample) of an event whose coordinates
2029 * are in window units (pixels, no scroll offset).
2031 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2033 /* returns false if mouse pointer is not in track or marker canvas
2035 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2037 TimeFXDialog* current_timefx;
2038 static void* timefx_thread (void *arg);
2041 int time_stretch (RegionSelection&, float fraction);
2042 int pitch_shift (RegionSelection&, float cents);
2043 void pitch_shift_region ();
2045 /* editor-mixer strip */
2047 MixerStrip *current_mixer_strip;
2048 bool show_editor_mixer_when_tracks_arrive;
2049 Gtk::VBox current_mixer_strip_vbox;
2050 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2051 void current_mixer_strip_hidden ();
2053 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2054 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2056 void ensure_all_elements_drawn ();
2058 /* nudging tracks */
2060 void nudge_track (bool use_edit_point, bool forwards);
2062 static const int32_t default_width = 995;
2063 static const int32_t default_height = 765;
2067 ArdourButton nudge_forward_button;
2068 ArdourButton nudge_backward_button;
2069 Gtk::HBox nudge_hbox;
2070 Gtk::VBox nudge_vbox;
2071 AudioClock* nudge_clock;
2073 bool nudge_forward_release (GdkEventButton*);
2074 bool nudge_backward_release (GdkEventButton*);
2078 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2080 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2081 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2083 /* handling cleanup */
2085 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2087 PBD::ScopedConnectionList session_connections;
2089 /* tracking step changes of track height */
2091 TimeAxisView* current_stepping_trackview;
2092 ARDOUR::microseconds_t last_track_height_step_timestamp;
2093 gint track_height_step_timeout();
2094 sigc::connection step_timeout;
2096 TimeAxisView* entered_track;
2097 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2098 to point to the RegionView. Otherwise it is 0.
2100 RegionView* entered_regionview;
2102 std::vector<EnterContext> _enter_stack;
2104 bool clear_entered_track;
2105 bool left_track_canvas (GdkEventCrossing*);
2106 bool entered_track_canvas (GdkEventCrossing*);
2107 void set_entered_track (TimeAxisView*);
2108 void set_entered_regionview (RegionView*);
2109 gint left_automation_track ();
2111 void reset_canvas_action_sensitivity (bool);
2112 void set_gain_envelope_visibility ();
2113 void set_region_gain_visibility (RegionView*);
2114 void toggle_gain_envelope_active ();
2115 void reset_region_gain_envelopes ();
2117 bool on_key_press_event (GdkEventKey*);
2118 bool on_key_release_event (GdkEventKey*);
2120 void session_state_saved (std::string);
2122 Glib::RefPtr<Gtk::Action> undo_action;
2123 Glib::RefPtr<Gtk::Action> redo_action;
2124 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2125 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2126 Glib::RefPtr<Gtk::Action> selection_undo_action;
2127 Glib::RefPtr<Gtk::Action> selection_redo_action;
2129 void history_changed ();
2131 Gtk::HBox status_bar_hpacker;
2133 Editing::EditPoint _edit_point;
2135 ArdourDropdown edit_point_selector;
2136 void build_edit_point_menu();
2138 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2139 void cycle_edit_point (bool with_marker);
2140 void set_edit_point ();
2141 void edit_point_selection_done (Editing::EditPoint);
2142 void edit_point_chosen (Editing::EditPoint);
2143 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2144 std::vector<std::string> edit_point_strings;
2145 std::vector<std::string> edit_mode_strings;
2147 void selected_marker_moved (ARDOUR::Location*);
2149 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2151 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2152 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2154 RegionSelection get_regions_from_selection_and_edit_point ();
2155 RegionSelection get_regions_from_selection_and_entered ();
2157 void start_updating_meters ();
2158 void stop_updating_meters ();
2159 bool meters_running;
2161 void select_next_route ();
2162 void select_prev_route ();
2164 void snap_to_internal (framepos_t& first,
2165 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2166 bool for_mark = false,
2167 bool ensure_snap = false);
2169 void timecode_snap_to_internal (framepos_t& first,
2170 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2171 bool for_mark = false);
2173 RhythmFerret* rhythm_ferret;
2175 void fit_tracks (TrackViewList &);
2176 void fit_selection ();
2177 void set_track_height (Height);
2179 void _remove_tracks ();
2180 bool idle_remove_tracks ();
2181 void toggle_tracks_active ();
2185 static gboolean _idle_resize (gpointer);
2187 int32_t _pending_resize_amount;
2188 TimeAxisView* _pending_resize_view;
2190 void visible_order_range (int*, int*) const;
2194 /** true if we've made a locate request that hasn't yet been processed */
2195 bool _pending_locate_request;
2197 /** if true, there is a pending Session locate which is the initial one when loading a session;
2198 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2201 bool _pending_initial_locate;
2203 Gtk::HBox _summary_hbox;
2204 EditorSummary* _summary;
2206 void region_view_added (RegionView *);
2207 void region_view_removed ();
2209 EditorGroupTabs* _group_tabs;
2210 void fit_route_group (ARDOUR::RouteGroup *);
2212 void step_edit_status_change (bool);
2213 void start_step_editing ();
2214 void stop_step_editing ();
2215 bool check_step_edit ();
2216 sigc::connection step_edit_connection;
2218 double _last_motion_y;
2220 RegionLayeringOrderEditor* layering_order_editor;
2221 void update_region_layering_order_editor ();
2223 /** Track that was the source for the last cut/copy operation. Used as a place
2224 to paste things iff there is no selected track.
2226 TimeAxisView* _last_cut_copy_source_track;
2228 /** true if a change in Selection->regions should change the selection in the region list.
2229 See EditorRegions::selection_changed.
2231 bool _region_selection_change_updates_region_list;
2233 void setup_fade_images ();
2234 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2235 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2236 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2237 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2239 Gtk::MenuItem& action_menu_item (std::string const &);
2240 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2242 MouseCursors* _cursors;
2244 void follow_mixer_selection ();
2245 bool _following_mixer_selection;
2247 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2248 void note_edit_done (int, EditNoteDialog*);
2249 void toggle_sound_midi_notes ();
2251 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2252 bool _control_point_toggled_on_press;
2254 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2255 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2256 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2257 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2258 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2259 pushing the modifier key and moving the scroll wheel will operate on the same track
2260 until the key is released (rather than skipping about to whatever happens to be
2261 underneath the mouse at the time).
2263 TimeAxisView* _stepping_axis_view;
2264 void zoom_vertical_modifier_released();
2266 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2267 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2268 void bring_all_sources_into_session ();
2270 QuantizeDialog* quantize_dialog;
2271 MainMenuDisabler* _main_menu_disabler;
2274 friend class RegionDrag;
2275 friend class RegionMoveDrag;
2276 friend class RegionSpliceDrag;
2277 friend class RegionRippleDrag;
2278 friend class TrimDrag;
2279 friend class MeterMarkerDrag;
2280 friend class TempoMarkerDrag;
2281 friend class CursorDrag;
2282 friend class FadeInDrag;
2283 friend class FadeOutDrag;
2284 friend class MarkerDrag;
2285 friend class RegionGainDrag;
2286 friend class ControlPointDrag;
2287 friend class LineDrag;
2288 friend class RubberbandSelectDrag;
2289 friend class EditorRubberbandSelectDrag;
2290 friend class TimeFXDrag;
2291 friend class ScrubDrag;
2292 friend class SelectionDrag;
2293 friend class RangeMarkerBarDrag;
2294 friend class MouseZoomDrag;
2295 friend class RegionCreateDrag;
2296 friend class RegionMotionDrag;
2297 friend class RegionInsertDrag;
2298 friend class VideoTimeLineDrag;
2300 friend class EditorSummary;
2301 friend class EditorGroupTabs;
2303 friend class EditorRoutes;
2304 friend class RhythmFerret;
2307 #endif /* __ardour_editor_h__ */