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 ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
299 void tav_zoom_step (bool coarser);
300 void tav_zoom_smooth (bool coarser, bool force_all);
302 /* stuff that AudioTimeAxisView and related classes use */
304 PlaylistSelector& playlist_selector() const;
305 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
307 void new_playlists (TimeAxisView* v);
308 void copy_playlists (TimeAxisView* v);
309 void clear_playlists (TimeAxisView* v);
311 void get_onscreen_tracks (TrackViewList&);
313 Width editor_mixer_strip_width;
314 void maybe_add_mixer_strip_width (XMLNode&);
315 void show_editor_mixer (bool yn);
316 void create_editor_mixer ();
317 void show_editor_list (bool yn);
318 void set_selected_mixer_strip (TimeAxisView&);
319 void mixer_strip_width_changed ();
320 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
322 /* nudge is initiated by transport controls owned by ARDOUR_UI */
324 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
325 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
326 unsigned get_grid_beat_divisions(framepos_t position);
327 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
329 void nudge_forward (bool next, bool force_playhead);
330 void nudge_backward (bool next, bool force_playhead);
332 /* nudge initiated from context menu */
334 void nudge_forward_capture_offset ();
335 void nudge_backward_capture_offset ();
337 void sequence_regions ();
339 /* playhead/screen stuff */
341 void set_stationary_playhead (bool yn);
342 void toggle_stationary_playhead ();
343 bool stationary_playhead() const { return _stationary_playhead; }
345 void set_follow_playhead (bool yn, bool catch_up = true);
346 void toggle_follow_playhead ();
347 bool follow_playhead() const { return _follow_playhead; }
348 bool dragging_playhead () const { return _dragging_playhead; }
350 void toggle_zero_line_visibility ();
352 void set_group_tabs ();
353 void toggle_measure_visibility ();
354 void toggle_logo_visibility ();
358 void toggle_region_fades (int dir);
359 void update_region_fade_visibility ();
361 /* redirect shared ops menu. caller must free returned menu */
363 Gtk::Menu* redirect_menu ();
365 /* floating windows/transient */
367 void ensure_float (Gtk::Window&);
371 void scroll_tracks_down_line ();
372 void scroll_tracks_up_line ();
374 bool scroll_up_one_track (bool skip_child_views = false);
375 bool scroll_down_one_track (bool skip_child_views = false);
377 void scroll_left_step ();
378 void scroll_right_step ();
380 void prepare_for_cleanup ();
381 void finish_cleanup ();
383 void maximise_editing_space();
384 void restore_editing_space();
386 void update_tearoff_visibility();
387 void reattach_all_tearoffs ();
389 double get_y_origin () const;
390 void reset_x_origin (framepos_t);
391 void reset_x_origin_to_follow_playhead ();
392 void reset_y_origin (double);
393 void reset_zoom (framecnt_t);
394 void reposition_and_zoom (framepos_t, double);
396 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
397 bool use_context_click = false,
398 bool from_outside_canvas = false);
400 bool update_mouse_speed ();
401 bool decelerate_mouse_speed ();
403 void toggle_meter_updating();
405 void show_rhythm_ferret();
407 void goto_visual_state (uint32_t);
408 void save_visual_state (uint32_t);
410 void queue_draw_resize_line (int at);
411 void start_resize_line_ops ();
412 void end_resize_line_ops ();
414 TrackViewList const & get_track_views () {
418 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
420 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
422 void do_import (std::vector<std::string> paths,
423 Editing::ImportDisposition disposition,
424 Editing::ImportMode mode,
425 ARDOUR::SrcQuality quality,
427 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
429 void do_embed (std::vector<std::string> paths,
430 Editing::ImportDisposition disposition,
431 Editing::ImportMode mode,
433 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
435 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
437 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
438 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
440 void center_screen (framepos_t);
442 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
444 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
445 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
447 void snap_to (framepos_t& first,
448 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
449 bool for_mark = false,
450 bool ensure_snap = false);
452 void snap_to_with_modifier (framepos_t& first,
454 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
455 bool for_mark = false);
457 void snap_to (framepos_t& first,
459 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
460 bool for_mark = false);
462 void begin_selection_op_history ();
463 void begin_reversible_selection_op (std::string cmd_name);
464 void commit_reversible_selection_op ();
465 void undo_selection_op ();
466 void redo_selection_op ();
467 void begin_reversible_command (std::string cmd_name);
468 void begin_reversible_command (GQuark);
469 void abort_reversible_command ();
470 void commit_reversible_command ();
472 DragManager* drags () const {
476 void maybe_autoscroll (bool, bool, bool);
477 bool autoscroll_active() const;
479 Gdk::Cursor* get_canvas_cursor () const;
481 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
482 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
484 MouseCursors const * cursors () const {
488 VerboseCursor* verbose_cursor () const {
489 return _verbose_cursor;
492 double clamp_verbose_cursor_x (double);
493 double clamp_verbose_cursor_y (double);
495 void get_pointer_position (double &, double &) const;
497 /** Context for mouse entry (stored in a stack). */
498 struct EnterContext {
500 boost::shared_ptr<CursorContext> cursor_ctx;
503 /** Get the topmost enter context for the given item type.
505 * This is used to change the cursor associated with a given enter context,
506 * which may not be on the top of the stack.
508 EnterContext* get_enter_context(ItemType type);
510 TimeAxisView* stepping_axis_view () {
511 return _stepping_axis_view;
514 void set_stepping_axis_view (TimeAxisView* v) {
515 _stepping_axis_view = v;
518 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
519 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
520 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
521 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
522 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
524 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
526 void override_visible_track_count ();
528 /* Ruler metrics methods */
530 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
531 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
532 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
533 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
535 /* editing operations that need to be public */
536 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
537 void split_regions_at (framepos_t, RegionSelection&);
538 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
539 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
541 void mouse_add_new_tempo_event (framepos_t where);
542 void mouse_add_new_meter_event (framepos_t where);
543 void edit_tempo_section (ARDOUR::TempoSection*);
544 void edit_meter_section (ARDOUR::MeterSection*);
547 void map_transport_state ();
548 void map_position_change (framepos_t);
552 void suspend_route_redisplay ();
553 void resume_route_redisplay ();
557 void color_handler ();
561 // to keep track of the playhead position for control_scroll
562 boost::optional<framepos_t> _control_scroll_target;
564 PlaylistSelector* _playlist_selector;
566 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
569 VisualState (bool with_tracks);
572 framecnt_t samples_per_pixel;
573 framepos_t leftmost_frame;
574 Editing::ZoomFocus zoom_focus;
575 GUIObjectState* gui_state;
578 std::list<VisualState*> undo_visual_stack;
579 std::list<VisualState*> redo_visual_stack;
580 VisualState* current_visual_state (bool with_tracks = true);
581 void undo_visual_state ();
582 void redo_visual_state ();
583 void use_visual_state (VisualState&);
585 void swap_visual_state ();
587 std::vector<VisualState*> visual_states;
588 void start_visual_state_op (uint32_t n);
589 void cancel_visual_state_op (uint32_t n);
591 framepos_t leftmost_frame;
592 framecnt_t samples_per_pixel;
593 Editing::ZoomFocus zoom_focus;
595 void set_samples_per_pixel (framecnt_t);
597 Editing::MouseMode mouse_mode;
598 Editing::SnapType pre_internal_snap_type;
599 Editing::SnapMode pre_internal_snap_mode;
600 Editing::SnapType internal_snap_type;
601 Editing::SnapMode internal_snap_mode;
602 Editing::MouseMode effective_mouse_mode () const;
604 enum JoinObjectRangeState {
605 JOIN_OBJECT_RANGE_NONE,
606 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
607 JOIN_OBJECT_RANGE_OBJECT,
608 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
609 JOIN_OBJECT_RANGE_RANGE
612 JoinObjectRangeState _join_object_range_state;
614 void update_join_object_range_location (double);
616 boost::optional<int> pre_notebook_shrink_pane_width;
618 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
620 Gtk::Notebook _the_notebook;
621 bool _notebook_shrunk;
622 void add_notebook_page (std::string const &, Gtk::Widget &);
623 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
625 Gtk::HPaned edit_pane;
626 Gtk::VPaned editor_summary_pane;
628 Gtk::EventBox meter_base;
630 Gtk::EventBox marker_base;
631 Gtk::HBox marker_box;
632 Gtk::VBox scrollers_rulers_markers_box;
634 void location_changed (ARDOUR::Location *);
635 void location_flags_changed (ARDOUR::Location *);
636 void refresh_location_display ();
637 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
638 void add_new_location (ARDOUR::Location *);
639 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
640 void location_gone (ARDOUR::Location *);
641 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
642 gint really_remove_marker (ARDOUR::Location* loc);
643 void goto_nth_marker (int nth);
644 void toggle_marker_lines ();
645 void set_marker_line_visibility (bool);
647 uint32_t location_marker_color;
648 uint32_t location_range_color;
649 uint32_t location_loop_color;
650 uint32_t location_punch_color;
651 uint32_t location_cd_marker_color;
653 struct LocationMarkers {
658 LocationMarkers () : start(0), end(0), valid (true) {}
665 void set_show_lines (bool);
666 void set_selected (bool);
667 void canvas_height_set (double);
670 void set_name (const std::string&);
671 void set_position (framepos_t start, framepos_t end = 0);
672 void set_color_rgba (uint32_t);
675 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
676 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
677 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
678 ArdourMarker* entered_marker;
679 bool _show_marker_lines;
681 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
682 LocationMarkerMap location_markers;
684 void update_marker_labels ();
685 void update_marker_labels (ArdourCanvas::Container *);
686 void check_marker_label (ArdourMarker *);
688 /** A set of lists of Markers that are in each of the canvas groups
689 * for the marker sections at the top of the editor. These lists
690 * are kept sorted in time order between marker movements, so that after
691 * a marker has moved we can decide whether we need to update the labels
692 * for all markers or for just a few.
694 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
695 void remove_sorted_marker (ArdourMarker *);
697 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
698 void clear_marker_display ();
699 void mouse_add_new_range (framepos_t);
700 void mouse_add_new_loop (framepos_t);
701 void mouse_add_new_punch (framepos_t);
702 bool choose_new_marker_name(std::string &name);
703 void update_cd_marker_display ();
704 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
706 TimeAxisView* clicked_axisview;
707 RouteTimeAxisView* clicked_routeview;
708 /** The last RegionView that was clicked on, or 0 if the last click was not
709 * on a RegionView. This is set up by the canvas event handlers in
710 * editor_canvas_events.cc
712 RegionView* clicked_regionview;
713 RegionSelection latest_regionviews;
714 uint32_t clicked_selection;
715 ControlPoint* clicked_control_point;
717 void sort_track_selection (TrackViewList&);
719 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
720 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
721 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
722 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
724 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
725 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
726 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
727 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
728 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
730 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
731 bool button_release_can_deselect;
732 bool _mouse_changed_selection;
734 void catch_vanishing_regionview (RegionView *);
736 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
737 void select_all_tracks ();
738 bool select_all_internal_edit (Selection::Operation);
740 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
741 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
742 void set_selected_track_as_side_effect (Selection::Operation op);
743 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
745 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
746 void collect_new_region_view (RegionView *);
747 void collect_and_select_new_region_view (RegionView *);
749 Gtk::Menu track_context_menu;
750 Gtk::Menu track_region_context_menu;
751 Gtk::Menu track_selection_context_menu;
753 Gtk::MenuItem* region_edit_menu_split_item;
754 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
755 Gtk::Menu * track_region_edit_playlist_menu;
756 Gtk::Menu * track_edit_playlist_submenu;
757 Gtk::Menu * track_selection_edit_playlist_submenu;
759 GdkEvent context_click_event;
761 void popup_track_context_menu (int, int, ItemType, bool);
762 Gtk::Menu* build_track_context_menu ();
763 Gtk::Menu* build_track_bus_context_menu ();
764 Gtk::Menu* build_track_region_context_menu ();
765 Gtk::Menu* build_track_selection_context_menu ();
766 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
767 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
768 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
769 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
770 Gtk::MenuItem* _popup_region_menu_item;
772 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
773 Gtk::Menu _control_point_context_menu;
775 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
776 Gtk::Menu _note_context_menu;
778 void add_routes (ARDOUR::RouteList&);
779 void timeaxisview_deleted (TimeAxisView *);
781 Gtk::HBox global_hpacker;
782 Gtk::VBox global_vpacker;
785 /* Cursor stuff. Do not use directly, use via CursorContext. */
786 friend class CursorContext;
787 std::vector<Gdk::Cursor*> _cursor_stack;
788 void set_canvas_cursor (Gdk::Cursor*);
789 size_t push_canvas_cursor (Gdk::Cursor*);
790 void pop_canvas_cursor ();
792 Gdk::Cursor* which_grabber_cursor () const;
793 Gdk::Cursor* which_track_cursor () const;
794 Gdk::Cursor* which_mode_cursor () const;
795 Gdk::Cursor* which_trim_cursor (bool left_side) const;
796 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
798 /** Push the appropriate enter/cursor context on item entry. */
799 void choose_canvas_cursor_on_entry (ItemType);
801 /** Update all enter cursors based on current settings. */
802 void update_all_enter_cursors ();
804 ArdourCanvas::GtkCanvas* _track_canvas;
805 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
807 bool within_track_canvas;
809 friend class VerboseCursor;
810 VerboseCursor* _verbose_cursor;
812 void parameter_changed (std::string);
813 void ui_parameter_changed (std::string);
815 Gtk::EventBox time_bars_event_box;
816 Gtk::VBox time_bars_vbox;
818 ArdourCanvas::Pixbuf *logo_item;
820 /* these will be needed when we have canvas rulers */
821 ArdourCanvas::Container *minsec_group;
822 ArdourCanvas::Container *bbt_group;
823 ArdourCanvas::Container *timecode_group;
824 ArdourCanvas::Container *frame_group;
827 ArdourCanvas::Container *tempo_group;
828 ArdourCanvas::Container *meter_group;
829 ArdourCanvas::Container *marker_group;
830 ArdourCanvas::Container *range_marker_group;
831 ArdourCanvas::Container *transport_marker_group;
832 ArdourCanvas::Container* cd_marker_group;
834 /* parent for groups which themselves contain time markers */
835 ArdourCanvas::Container* _time_markers_group;
837 /* The group containing all other groups that are scrolled vertically
840 ArdourCanvas::ScrollGroup* hv_scroll_group;
842 /* The group containing all other groups that are scrolled horizontally ONLY
844 ArdourCanvas::ScrollGroup* h_scroll_group;
846 /* Scroll group for cursors, scrolled horizontally, above everything else
848 ArdourCanvas::ScrollGroup* cursor_scroll_group;
850 /* The group containing all trackviews. */
851 ArdourCanvas::Container* no_scroll_group;
853 /* The group containing all trackviews. */
854 ArdourCanvas::Container* _trackview_group;
856 /* The group holding things (mostly regions) while dragging so they
857 * are on top of everything else
859 ArdourCanvas::Container* _drag_motion_group;
861 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
864 ArdourCanvas::Rectangle* _canvas_drop_zone;
865 bool canvas_drop_zone_event (GdkEvent* event);
868 ruler_metric_timecode = 0,
869 ruler_metric_bbt = 1,
870 ruler_metric_samples = 2,
871 ruler_metric_minsec = 3,
873 ruler_time_tempo = 4,
874 ruler_time_meter = 5,
875 ruler_time_marker = 6,
876 ruler_time_range_marker = 7,
877 ruler_time_transport_marker = 8,
878 ruler_time_cd_marker = 9,
879 ruler_video_timeline = 10,
882 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
883 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
884 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
885 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
886 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
887 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
888 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
889 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
890 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
891 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
892 bool no_ruler_shown_update;
894 Gtk::Widget * ruler_grabbed_widget;
896 RulerDialog* ruler_dialog;
898 void initialize_rulers ();
899 void update_just_timecode ();
900 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
901 void update_fixed_rulers ();
902 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
903 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
904 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
905 void update_ruler_visibility ();
906 void set_ruler_visible (RulerType, bool);
907 void toggle_ruler_visibility (RulerType rt);
908 void ruler_toggled (int);
909 bool ruler_label_button_release (GdkEventButton*);
910 void store_ruler_visibility ();
911 void restore_ruler_visibility ();
915 enum MinsecRulerScale {
920 minsec_show_many_hours
923 MinsecRulerScale minsec_ruler_scale;
925 framecnt_t minsec_mark_interval;
926 gint minsec_mark_modulo;
928 void set_minsec_ruler_scale (framepos_t, framepos_t);
930 enum TimecodeRulerScale {
932 timecode_show_frames,
933 timecode_show_seconds,
934 timecode_show_minutes,
936 timecode_show_many_hours
939 TimecodeRulerScale timecode_ruler_scale;
941 gint timecode_mark_modulo;
942 gint timecode_nmarks;
943 void set_timecode_ruler_scale (framepos_t, framepos_t);
945 framecnt_t _samples_ruler_interval;
946 void set_samples_ruler_scale (framepos_t, framepos_t);
956 bbt_show_ticks_detail,
957 bbt_show_ticks_super_detail
960 BBTRulerScale bbt_ruler_scale;
964 uint32_t bbt_bar_helper_on;
965 uint32_t bbt_accent_modulo;
966 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
967 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
968 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
970 ArdourCanvas::Ruler* timecode_ruler;
971 ArdourCanvas::Ruler* bbt_ruler;
972 ArdourCanvas::Ruler* samples_ruler;
973 ArdourCanvas::Ruler* minsec_ruler;
975 static double timebar_height;
976 guint32 visible_timebars;
977 Gtk::Menu *editor_ruler_menu;
979 ArdourCanvas::Rectangle* tempo_bar;
980 ArdourCanvas::Rectangle* meter_bar;
981 ArdourCanvas::Rectangle* marker_bar;
982 ArdourCanvas::Rectangle* range_marker_bar;
983 ArdourCanvas::Rectangle* transport_marker_bar;
984 ArdourCanvas::Rectangle* cd_marker_bar;
986 Gtk::Label minsec_label;
987 Gtk::Label bbt_label;
988 Gtk::Label timecode_label;
989 Gtk::Label samples_label;
990 Gtk::Label tempo_label;
991 Gtk::Label meter_label;
992 Gtk::Label mark_label;
993 Gtk::Label range_mark_label;
994 Gtk::Label transport_mark_label;
995 Gtk::Label cd_mark_label;
997 /* videtimline related actions */
998 Gtk::Label videotl_label;
999 ArdourCanvas::Container* videotl_group;
1000 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1001 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1002 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1003 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1004 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1005 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1006 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1007 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1008 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1009 void set_xjadeo_proc ();
1010 void toggle_xjadeo_proc (int state=-1);
1011 void set_close_video_sensitive (bool onoff);
1012 void set_xjadeo_sensitive (bool onoff);
1013 void set_xjadeo_viewoption (int);
1014 void toggle_xjadeo_viewoption (int what, int state=-1);
1015 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1016 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1017 int get_videotl_bar_height () const { return videotl_bar_height; }
1018 void toggle_region_video_lock ();
1020 friend class EditorCursor;
1022 EditorCursor* playhead_cursor;
1024 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1026 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1027 void cursor_to_next_region_boundary (bool with_selection);
1028 void cursor_to_previous_region_boundary (bool with_selection);
1029 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1030 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1031 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1032 void cursor_to_selection_start (EditorCursor *);
1033 void cursor_to_selection_end (EditorCursor *);
1035 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1036 void selected_marker_to_next_region_boundary (bool with_selection);
1037 void selected_marker_to_previous_region_boundary (bool with_selection);
1038 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1039 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1040 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1041 void selected_marker_to_selection_start ();
1042 void selected_marker_to_selection_end ();
1044 void select_all_selectables_using_cursor (EditorCursor *, bool);
1045 void select_all_selectables_using_edit (bool, bool);
1046 void select_all_selectables_between (bool within);
1047 void select_range_between ();
1049 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1050 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1052 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1053 void build_region_boundary_cache ();
1055 Gtk::HBox toplevel_hpacker;
1058 Gtk::HBox bottom_hbox;
1060 Gtk::Table edit_packer;
1062 /** the adjustment that controls the overall editor vertical scroll position */
1063 Gtk::Adjustment vertical_adjustment;
1064 Gtk::Adjustment horizontal_adjustment;
1066 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1067 Gtk::Layout controls_layout;
1068 bool control_layout_scroll (GdkEventScroll* ev);
1069 void reset_controls_layout_width ();
1070 void reset_controls_layout_height (int32_t height);
1079 bool scroll_press (Direction);
1080 void scroll_release ();
1081 sigc::connection _scroll_connection;
1082 int _scroll_callbacks;
1084 double _visible_canvas_width;
1085 double _visible_canvas_height; ///< height of the visible area of the track canvas
1086 double _full_canvas_height; ///< full height of the canvas
1088 bool track_canvas_map_handler (GdkEventAny*);
1090 bool edit_controls_button_release (GdkEventButton*);
1091 Gtk::Menu *edit_controls_left_menu;
1092 Gtk::Menu *edit_controls_right_menu;
1094 Gtk::VBox track_canvas_vbox;
1095 Gtk::VBox edit_controls_vbox;
1096 Gtk::HBox edit_controls_hbox;
1098 void control_vertical_zoom_in_all ();
1099 void control_vertical_zoom_out_all ();
1100 void control_vertical_zoom_in_selected ();
1101 void control_vertical_zoom_out_selected ();
1102 void control_step_tracks_up ();
1103 void control_step_tracks_down ();
1104 void control_view (uint32_t);
1105 void control_scroll (float);
1106 void control_select (uint32_t rid, Selection::Operation);
1107 void control_unselect ();
1108 void access_action (std::string,std::string);
1109 bool deferred_control_scroll (framepos_t);
1110 sigc::connection control_scroll_connection;
1112 void tie_vertical_scrolling ();
1113 void set_horizontal_position (double);
1114 double horizontal_position () const;
1116 struct VisualChange {
1124 framepos_t time_origin;
1125 framecnt_t samples_per_pixel;
1128 int idle_handler_id;
1129 /** true if we are currently in the idle handler */
1132 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1134 pending = Type (pending | t);
1138 VisualChange pending_visual_change;
1140 static int _idle_visual_changer (void *arg);
1141 int idle_visual_changer ();
1142 void visual_changer (const VisualChange&);
1143 void ensure_visual_change_idle_handler ();
1146 TrackViewList track_views;
1147 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1148 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1150 TrackViewList get_tracks_for_range_action () const;
1152 sigc::connection super_rapid_screen_update_connection;
1153 framepos_t last_update_frame;
1154 void center_screen_internal (framepos_t, float);
1156 void super_rapid_screen_update ();
1158 void session_going_away ();
1160 framepos_t cut_buffer_start;
1161 framecnt_t cut_buffer_length;
1163 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1165 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1166 boost::weak_ptr<ARDOUR::Movable> _movable;
1168 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1169 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1170 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1171 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1172 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1173 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1174 bool button_press_dispatch (GdkEventButton*);
1175 bool button_release_dispatch (GdkEventButton*);
1176 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1177 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1178 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1179 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1180 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1182 Gtkmm2ext::Bindings* button_bindings;
1183 XMLNode* button_settings () const;
1185 /* KEYMAP HANDLING */
1187 void register_actions ();
1188 void register_region_actions ();
1190 void load_bindings ();
1191 Gtkmm2ext::ActionMap editor_action_map;
1192 Gtkmm2ext::Bindings key_bindings;
1194 /* CUT/COPY/PASTE */
1196 framepos_t last_paste_pos;
1197 unsigned paste_count;
1199 void cut_copy (Editing::CutCopyOp);
1200 bool can_cut_copy () const;
1201 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1202 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1203 void cut_copy_ranges (Editing::CutCopyOp);
1204 void cut_copy_midi (Editing::CutCopyOp);
1206 void mouse_paste ();
1207 void paste_internal (framepos_t position, float times);
1209 /* EDITING OPERATIONS */
1211 void reset_point_selection ();
1212 void toggle_region_lock ();
1213 void toggle_opaque_region ();
1214 void toggle_record_enable ();
1215 void toggle_solo ();
1216 void toggle_solo_isolate ();
1217 void toggle_mute ();
1218 void toggle_region_lock_style ();
1220 enum LayerOperation {
1227 void do_layer_operation (LayerOperation);
1228 void raise_region ();
1229 void raise_region_to_top ();
1230 void change_region_layering_order (bool from_context_menu);
1231 void lower_region ();
1232 void lower_region_to_bottom ();
1233 void split_region_at_transients ();
1234 void crop_region_to_selection ();
1235 void crop_region_to (framepos_t start, framepos_t end);
1236 void set_sync_point (framepos_t, const RegionSelection&);
1237 void set_region_sync_position ();
1238 void remove_region_sync();
1239 void align_regions (ARDOUR::RegionPoint);
1240 void align_regions_relative (ARDOUR::RegionPoint point);
1241 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1242 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1243 void remove_selected_regions ();
1244 void remove_clicked_region ();
1245 void show_region_properties ();
1246 void show_midi_list_editor ();
1247 void rename_region ();
1248 void duplicate_some_regions (RegionSelection&, float times);
1249 void duplicate_selection (float times);
1250 void region_fill_selection ();
1251 void combine_regions ();
1252 void uncombine_regions ();
1254 void region_fill_track ();
1255 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1256 void split_multichannel_region();
1257 void reverse_region ();
1258 void strip_region_silence ();
1259 void normalize_region ();
1260 void reset_region_scale_amplitude ();
1261 void adjust_region_gain (bool up);
1262 void quantize_region ();
1263 void quantize_regions (const RegionSelection& rs);
1264 void legatize_region (bool shrink_only);
1265 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1266 void transform_region ();
1267 void transform_regions (const RegionSelection& rs);
1268 void transpose_region ();
1269 void transpose_regions (const RegionSelection& rs);
1270 void insert_patch_change (bool from_context);
1271 void fork_region ();
1273 void do_insert_time ();
1274 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1276 void do_remove_time ();
1277 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1278 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1280 void tab_to_transient (bool forward);
1282 void set_tempo_from_region ();
1283 void use_range_as_bar ();
1285 void define_one_bar (framepos_t start, framepos_t end);
1287 void audition_region_from_region_list ();
1288 void hide_region_from_region_list ();
1289 void show_region_in_region_list ();
1291 void naturalize_region ();
1293 void reset_focus ();
1295 void split_region ();
1300 void paste (float times, bool from_context_menu = false);
1302 void place_transient ();
1303 void remove_transient (ArdourCanvas::Item* item);
1304 void snap_regions_to_grid ();
1305 void close_region_gaps ();
1307 void keyboard_paste ();
1309 void region_from_selection ();
1310 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1312 void play_from_start ();
1313 void play_from_edit_point ();
1314 void play_from_edit_point_and_return ();
1315 void play_selected_region ();
1316 void play_edit_range ();
1317 void play_location (ARDOUR::Location&);
1318 void loop_location (ARDOUR::Location&);
1320 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1321 void temporal_zoom_selection (bool both_axes = false);
1322 void temporal_zoom_region (bool both_axes);
1323 void temporal_zoom_session ();
1324 void temporal_zoom (framecnt_t samples_per_pixel);
1325 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1326 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1328 void insert_region_list_selection (float times);
1331 void external_pt_dialog ();
1332 typedef struct ptflookup {
1337 bool operator ==(const struct ptflookup& other) {
1338 return (this->index1 == other.index1);
1342 /* import & embed */
1344 void add_external_audio_action (Editing::ImportMode);
1345 void external_audio_dialog ();
1346 void session_import_dialog ();
1348 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1349 bool check_multichannel_status (const std::vector<std::string>& paths);
1351 SoundFileOmega* sfbrowser;
1353 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1355 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1356 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1358 int import_sndfiles (std::vector<std::string> paths,
1359 Editing::ImportDisposition disposition,
1360 Editing::ImportMode mode,
1361 ARDOUR::SrcQuality quality,
1365 boost::shared_ptr<ARDOUR::Track>& track,
1367 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1369 int embed_sndfiles (std::vector<std::string> paths,
1370 bool multiple_files,
1371 bool& check_sample_rate,
1372 Editing::ImportDisposition disposition,
1373 Editing::ImportMode mode,
1377 boost::shared_ptr<ARDOUR::Track>& track,
1378 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1380 int add_sources (std::vector<std::string> paths,
1381 ARDOUR::SourceList& sources,
1383 Editing::ImportDisposition disposition,
1384 Editing::ImportMode mode,
1387 boost::shared_ptr<ARDOUR::Track>& track,
1388 bool add_channel_suffix,
1389 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1391 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1395 Editing::ImportMode mode,
1396 boost::shared_ptr<ARDOUR::Track>& existing_track,
1397 const std::string& new_track_name,
1398 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1400 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1401 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1403 void toggle_midi_input_active (bool flip_others);
1405 ARDOUR::InterThreadInfo* current_interthread_info;
1407 AnalysisWindow* analysis_window;
1409 /* import specific info */
1411 struct EditorImportStatus : public ARDOUR::ImportStatus {
1412 Editing::ImportMode mode;
1416 boost::shared_ptr<ARDOUR::Track> track;
1420 EditorImportStatus import_status;
1421 static void *_import_thread (void *);
1422 void* import_thread ();
1423 void finish_import ();
1425 /* to support this ... */
1427 void import_audio (bool as_tracks);
1428 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1430 void move_to_start ();
1431 void move_to_end ();
1432 void center_playhead ();
1433 void center_edit_point ();
1434 void playhead_forward_to_grid ();
1435 void playhead_backward_to_grid ();
1436 void scroll_playhead (bool forward);
1437 void scroll_backward (float pages=0.8f);
1438 void scroll_forward (float pages=0.8f);
1439 void scroll_tracks_down ();
1440 void scroll_tracks_up ();
1442 void clear_markers ();
1443 void clear_ranges ();
1444 void clear_locations ();
1445 void unhide_markers ();
1446 void unhide_ranges ();
1447 void jump_forward_to_mark ();
1448 void jump_backward_to_mark ();
1449 void cursor_align (bool playhead_to_edit);
1450 void toggle_skip_playback ();
1452 void remove_last_capture ();
1453 void select_all_selectables_using_time_selection ();
1454 void select_all_selectables_using_loop();
1455 void select_all_selectables_using_punch();
1456 void set_selection_from_range (ARDOUR::Location&);
1457 void set_selection_from_punch ();
1458 void set_selection_from_loop ();
1459 void set_selection_from_region ();
1461 void add_location_mark (framepos_t where);
1462 void add_location_from_region ();
1463 void add_locations_from_region ();
1464 void add_location_from_selection ();
1465 void set_loop_from_selection (bool play);
1466 void set_punch_from_selection ();
1467 void set_punch_from_region ();
1469 void set_session_start_from_playhead ();
1470 void set_session_end_from_playhead ();
1471 void set_session_extents_from_selection ();
1473 void set_loop_from_region (bool play);
1475 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1476 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1478 void add_location_from_playhead_cursor ();
1479 void remove_location_at_playhead_cursor ();
1480 bool select_new_marker;
1482 void reverse_selection ();
1483 void edit_envelope ();
1485 double last_scrub_x;
1486 int scrubbing_direction;
1487 int scrub_reversals;
1488 int scrub_reverse_distance;
1489 void scrub (framepos_t, double);
1491 void set_punch_start_from_edit_point ();
1492 void set_punch_end_from_edit_point ();
1493 void set_loop_start_from_edit_point ();
1494 void set_loop_end_from_edit_point ();
1496 void keyboard_selection_begin ();
1497 void keyboard_selection_finish (bool add);
1498 bool have_pending_keyboard_selection;
1499 framepos_t pending_keyboard_selection_start;
1501 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1503 Editing::SnapType _snap_type;
1504 Editing::SnapMode _snap_mode;
1506 /// Snap threshold in pixels
1507 double snap_threshold;
1509 bool ignore_gui_changes;
1511 DragManager* _drags;
1516 Gtk::Dialog* lock_dialog;
1518 struct timeval last_event_time;
1519 bool generic_event_handler (GdkEvent*);
1520 bool lock_timeout_callback ();
1521 void start_lock_event_timing ();
1523 Gtk::Menu fade_context_menu;
1525 Gtk::Menu xfade_in_context_menu;
1526 Gtk::Menu xfade_out_context_menu;
1527 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1528 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1529 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1531 void set_fade_in_shape (ARDOUR::FadeShape);
1532 void set_fade_out_shape (ARDOUR::FadeShape);
1534 void set_fade_length (bool in);
1535 void set_fade_in_active (bool);
1536 void set_fade_out_active (bool);
1540 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1542 bool _dragging_playhead;
1543 bool _dragging_edit_point;
1545 void marker_drag_motion_callback (GdkEvent*);
1546 void marker_drag_finished_callback (GdkEvent*);
1548 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1550 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1551 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1552 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1553 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1554 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1556 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1558 bool can_remove_control_point (ArdourCanvas::Item *);
1559 void remove_control_point (ArdourCanvas::Item *);
1561 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1563 /* Canvas event handlers */
1565 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1566 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1567 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1568 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1569 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1570 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1571 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1572 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1573 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1574 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1575 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1576 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1577 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1578 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1579 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1580 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1581 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1582 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1583 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1584 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1585 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1586 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1587 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1588 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1590 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1591 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1592 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1593 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1594 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1595 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1596 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1598 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1599 void update_video_timeline (bool flush = false);
1600 void set_video_timeline_height (const int);
1601 bool is_video_timeline_locked ();
1602 void toggle_video_timeline_locked ();
1603 void set_video_timeline_locked (const bool);
1604 void queue_visual_videotimeline_update ();
1605 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1607 PBD::Signal0<void> EditorFreeze;
1608 PBD::Signal0<void> EditorThaw;
1611 friend class DragManager;
1612 friend class EditorRouteGroups;
1613 friend class EditorRegions;
1615 /* non-public event handlers */
1617 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1618 bool track_canvas_scroll (GdkEventScroll* event);
1620 bool track_canvas_button_press_event (GdkEventButton* event);
1621 bool track_canvas_button_release_event (GdkEventButton* event);
1622 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1624 Gtk::Allocation _canvas_viewport_allocation;
1625 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1626 void track_canvas_viewport_size_allocated ();
1627 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1628 bool track_canvas_key_press (GdkEventKey *);
1629 bool track_canvas_key_release (GdkEventKey *);
1631 void set_playhead_cursor ();
1633 void toggle_region_mute ();
1635 void initialize_canvas ();
1637 /* display control */
1639 bool _show_measures;
1640 /// true if the editor should follow the playhead, otherwise false
1641 bool _follow_playhead;
1642 /// true if we scroll the tracks rather than the playhead
1643 bool _stationary_playhead;
1644 /// true if we are in fullscreen mode
1647 TempoLines* tempo_lines;
1649 ArdourCanvas::Container* global_rect_group;
1650 ArdourCanvas::Container* time_line_group;
1652 void hide_measures ();
1653 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1654 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1656 void new_tempo_section ();
1659 void remove_tempo_marker (ArdourCanvas::Item*);
1660 void remove_meter_marker (ArdourCanvas::Item*);
1661 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1662 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1664 void edit_tempo_marker (TempoMarker&);
1665 void edit_meter_marker (MeterMarker&);
1666 void edit_control_point (ArdourCanvas::Item*);
1667 void edit_notes (MidiRegionView*);
1669 void marker_menu_edit ();
1670 void marker_menu_remove ();
1671 void marker_menu_rename ();
1672 void rename_marker (ArdourMarker *marker);
1673 void toggle_marker_menu_lock ();
1674 void toggle_marker_menu_glue ();
1675 void marker_menu_hide ();
1676 void marker_menu_loop_range ();
1677 void marker_menu_select_all_selectables_using_range ();
1678 void marker_menu_select_using_range ();
1679 void marker_menu_separate_regions_using_location ();
1680 void marker_menu_play_from ();
1681 void marker_menu_play_range ();
1682 void marker_menu_set_playhead ();
1683 void marker_menu_set_from_playhead ();
1684 void marker_menu_set_from_selection (bool force_regions);
1685 void marker_menu_range_to_next ();
1686 void marker_menu_zoom_to_range ();
1687 void new_transport_marker_menu_set_loop ();
1688 void new_transport_marker_menu_set_punch ();
1689 void update_loop_range_view ();
1690 void update_punch_range_view ();
1691 void new_transport_marker_menu_popdown ();
1692 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1693 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1694 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1695 void build_range_marker_menu (bool, bool);
1696 void build_marker_menu (ARDOUR::Location *);
1697 void build_tempo_or_meter_marker_menu (bool);
1698 void build_new_transport_marker_menu ();
1699 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1701 Gtk::Menu* tempo_or_meter_marker_menu;
1702 Gtk::Menu* marker_menu;
1703 Gtk::Menu* range_marker_menu;
1704 Gtk::Menu* transport_marker_menu;
1705 Gtk::Menu* new_transport_marker_menu;
1706 Gtk::Menu* cd_marker_menu;
1707 ArdourCanvas::Item* marker_menu_item;
1709 typedef std::list<ArdourMarker*> Marks;
1712 void remove_metric_marks ();
1713 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1715 void compute_current_bbt_points (framepos_t left, framepos_t right,
1716 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1717 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1719 void tempo_map_changed (const PBD::PropertyChange&);
1720 void redisplay_tempo (bool immediate_redraw);
1722 uint32_t bbt_beat_subdivision;
1726 Gtk::ToggleButton editor_mixer_button;
1727 Gtk::ToggleButton editor_list_button;
1728 void editor_mixer_button_toggled ();
1729 void editor_list_button_toggled ();
1731 ArdourButton zoom_in_button;
1732 ArdourButton zoom_out_button;
1733 ArdourButton zoom_out_full_button;
1735 ArdourButton tav_expand_button;
1736 ArdourButton tav_shrink_button;
1737 ArdourDropdown visible_tracks_selector;
1738 ArdourDropdown zoom_preset_selector;
1740 int32_t _visible_track_count;
1741 void build_track_count_menu ();
1742 void set_visible_track_count (int32_t);
1744 void set_zoom_preset(int64_t);
1746 Gtk::VBox toolbar_clock_vbox;
1747 Gtk::VBox toolbar_selection_clock_vbox;
1748 Gtk::Table toolbar_selection_clock_table;
1749 Gtk::Label toolbar_selection_cursor_label;
1751 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1752 ArdourButton mouse_select_button;
1753 ArdourButton mouse_draw_button;
1754 ArdourButton mouse_move_button;
1755 ArdourButton mouse_timefx_button;
1756 ArdourButton mouse_content_button;
1757 ArdourButton mouse_audition_button;
1758 ArdourButton mouse_cut_button;
1760 ArdourButton smart_mode_button;
1761 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1763 void mouse_mode_toggled (Editing::MouseMode m);
1764 void mouse_mode_object_range_toggled ();
1765 bool ignore_mouse_mode_toggle;
1767 bool mouse_select_button_release (GdkEventButton*);
1769 Gtk::VBox automation_box;
1770 Gtk::Button automation_mode_button;
1772 //edit mode menu stuff
1773 ArdourDropdown edit_mode_selector;
1774 void edit_mode_selection_done ( ARDOUR::EditMode m );
1775 void build_edit_mode_menu ();
1776 Gtk::VBox edit_mode_box;
1778 void set_edit_mode (ARDOUR::EditMode);
1779 void cycle_edit_mode ();
1781 ArdourDropdown snap_type_selector;
1782 void build_snap_type_menu ();
1784 ArdourDropdown snap_mode_selector;
1785 void build_snap_mode_menu ();
1788 std::vector<std::string> snap_type_strings;
1789 std::vector<std::string> snap_mode_strings;
1791 void snap_type_selection_done (Editing::SnapType);
1792 void snap_mode_selection_done (Editing::SnapMode);
1793 void snap_mode_chosen (Editing::SnapMode);
1794 void snap_type_chosen (Editing::SnapType);
1796 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1797 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1799 //zoom focus meu stuff
1800 ArdourDropdown zoom_focus_selector;
1801 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1802 void build_zoom_focus_menu ();
1803 std::vector<std::string> zoom_focus_strings;
1805 void zoom_focus_chosen (Editing::ZoomFocus);
1807 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1809 Gtk::HBox _zoom_box;
1810 Gtkmm2ext::TearOff* _zoom_tearoff;
1811 void zoom_adjustment_changed();
1813 void setup_toolbar ();
1815 void setup_tooltips ();
1817 Gtkmm2ext::TearOff* _tools_tearoff;
1818 Gtk::HBox toolbar_hbox;
1819 Gtk::EventBox toolbar_base;
1820 Gtk::Frame toolbar_frame;
1821 Gtk::Viewport _toolbar_viewport;
1825 Gtk::HBox panic_box;
1827 void setup_midi_toolbar ();
1829 /* selection process */
1831 Selection* selection;
1832 Selection* cut_buffer;
1833 SelectionMemento* _selection_memento;
1835 void time_selection_changed ();
1836 void update_time_selection_display ();
1837 void track_selection_changed ();
1838 void region_selection_changed ();
1839 sigc::connection editor_regions_selection_changed_connection;
1840 void sensitize_all_region_actions (bool);
1841 void sensitize_the_right_region_actions ();
1842 bool _all_region_actions_sensitized;
1843 /** Flag to block region action handlers from doing what they normally do;
1844 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1845 * block) when setting a ToggleAction's active state.
1847 bool _ignore_region_action;
1848 bool _last_region_menu_was_main;
1849 void point_selection_changed ();
1850 void marker_selection_changed ();
1852 bool _ignore_follow_edits;
1854 void cancel_selection ();
1855 void cancel_time_selection ();
1857 bool get_smart_mode() const;
1859 bool audio_region_selection_covers (framepos_t where);
1861 /* transport range select process */
1863 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1864 ArdourCanvas::Rectangle* range_bar_drag_rect;
1865 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1868 ArdourCanvas::Rectangle *bogus_background_rect;
1870 ArdourCanvas::Rectangle *transport_bar_range_rect;
1871 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1872 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1873 ArdourCanvas::Rectangle *transport_loop_range_rect;
1874 ArdourCanvas::Rectangle *transport_punch_range_rect;
1875 ArdourCanvas::Line *transport_punchin_line;
1876 ArdourCanvas::Line *transport_punchout_line;
1877 ArdourCanvas::Rectangle *transport_preroll_rect;
1878 ArdourCanvas::Rectangle *transport_postroll_rect;
1880 ARDOUR::Location* transport_loop_location();
1881 ARDOUR::Location* transport_punch_location();
1883 ARDOUR::Location *temp_location;
1885 /* object rubberband select process */
1887 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1889 ArdourCanvas::Rectangle *rubberband_rect;
1891 EditorRouteGroups* _route_groups;
1892 EditorRoutes* _routes;
1893 EditorRegions* _regions;
1894 EditorSnapshots* _snapshots;
1895 EditorLocations* _locations;
1897 /* diskstream/route display management */
1898 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1899 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1901 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1903 bool sync_track_view_list_and_routes ();
1905 Gtk::VBox list_vpacker;
1909 sigc::connection autoscroll_connection;
1910 bool autoscroll_horizontal_allowed;
1911 bool autoscroll_vertical_allowed;
1912 uint32_t autoscroll_cnt;
1913 Gtk::Widget* autoscroll_widget;
1914 ArdourCanvas::Rect autoscroll_boundary;
1916 bool autoscroll_canvas ();
1917 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1918 void stop_canvas_autoscroll ();
1921 void point_trim (GdkEvent *, framepos_t);
1923 void trim_region_front();
1924 void trim_region_back();
1925 void trim_region (bool front);
1927 void trim_region_to_loop ();
1928 void trim_region_to_punch ();
1929 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1931 void trim_to_region(bool forward);
1932 void trim_region_to_previous_region_end();
1933 void trim_region_to_next_region_start();
1935 bool show_gain_after_trim;
1939 int convert_drop_to_paths (
1940 std::vector<std::string>& paths,
1941 const Glib::RefPtr<Gdk::DragContext>& context,
1944 const Gtk::SelectionData& data,
1948 void track_canvas_drag_data_received (
1949 const Glib::RefPtr<Gdk::DragContext>& context,
1952 const Gtk::SelectionData& data,
1957 const Glib::RefPtr<Gdk::DragContext>& context,
1960 const Gtk::SelectionData& data,
1965 const Glib::RefPtr<Gdk::DragContext>& context,
1968 const Gtk::SelectionData& data,
1973 const Glib::RefPtr<Gdk::DragContext>& context,
1976 const Gtk::SelectionData& data,
1982 int write_region_selection(RegionSelection&);
1983 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1984 void bounce_region_selection (bool with_processing);
1985 void bounce_range_selection (bool replace, bool enable_processing);
1986 void external_edit_region ();
1988 int write_audio_selection (TimeSelection&);
1989 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1991 void write_selection ();
1993 uint32_t selection_op_cmd_depth;
1994 uint32_t selection_op_history_it;
1996 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1997 std::list<XMLNode *> before; /* used in *_reversible_command */
1999 void update_title ();
2000 void update_title_s (const std::string & snapshot_name);
2002 void instant_save ();
2004 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2006 /* freeze operations */
2008 ARDOUR::InterThreadInfo freeze_status;
2009 static void* _freeze_thread (void*);
2010 void* freeze_thread ();
2012 void freeze_route ();
2013 void unfreeze_route ();
2017 void duplicate_range (bool with_dialog);
2019 /** computes the timeline frame (sample) of an event whose coordinates
2020 * are in canvas units (pixels, scroll offset included).
2022 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2024 /** computes the timeline frame (sample) of an event whose coordinates
2025 * are in window units (pixels, no scroll offset).
2027 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2029 /* returns false if mouse pointer is not in track or marker canvas
2031 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2033 TimeFXDialog* current_timefx;
2034 static void* timefx_thread (void *arg);
2037 int time_stretch (RegionSelection&, float fraction);
2038 int pitch_shift (RegionSelection&, float cents);
2039 void pitch_shift_region ();
2041 /* editor-mixer strip */
2043 MixerStrip *current_mixer_strip;
2044 bool show_editor_mixer_when_tracks_arrive;
2045 Gtk::VBox current_mixer_strip_vbox;
2046 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2047 void current_mixer_strip_hidden ();
2049 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2050 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2052 void ensure_all_elements_drawn ();
2054 /* nudging tracks */
2056 void nudge_track (bool use_edit_point, bool forwards);
2058 static const int32_t default_width = 995;
2059 static const int32_t default_height = 765;
2063 ArdourButton nudge_forward_button;
2064 ArdourButton nudge_backward_button;
2065 Gtk::HBox nudge_hbox;
2066 Gtk::VBox nudge_vbox;
2067 AudioClock* nudge_clock;
2069 bool nudge_forward_release (GdkEventButton*);
2070 bool nudge_backward_release (GdkEventButton*);
2074 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2076 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2077 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2079 /* handling cleanup */
2081 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2083 PBD::ScopedConnectionList session_connections;
2085 /* tracking step changes of track height */
2087 TimeAxisView* current_stepping_trackview;
2088 ARDOUR::microseconds_t last_track_height_step_timestamp;
2089 gint track_height_step_timeout();
2090 sigc::connection step_timeout;
2092 TimeAxisView* entered_track;
2093 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2094 to point to the RegionView. Otherwise it is 0.
2096 RegionView* entered_regionview;
2098 std::vector<EnterContext> _enter_stack;
2100 bool clear_entered_track;
2101 bool left_track_canvas (GdkEventCrossing*);
2102 bool entered_track_canvas (GdkEventCrossing*);
2103 void set_entered_track (TimeAxisView*);
2104 void set_entered_regionview (RegionView*);
2105 gint left_automation_track ();
2107 void reset_canvas_action_sensitivity (bool);
2108 void set_gain_envelope_visibility ();
2109 void set_region_gain_visibility (RegionView*);
2110 void toggle_gain_envelope_active ();
2111 void reset_region_gain_envelopes ();
2113 bool on_key_press_event (GdkEventKey*);
2114 bool on_key_release_event (GdkEventKey*);
2116 void session_state_saved (std::string);
2118 Glib::RefPtr<Gtk::Action> undo_action;
2119 Glib::RefPtr<Gtk::Action> redo_action;
2120 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2121 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2122 Glib::RefPtr<Gtk::Action> selection_undo_action;
2123 Glib::RefPtr<Gtk::Action> selection_redo_action;
2125 void history_changed ();
2127 Gtk::HBox status_bar_hpacker;
2129 Editing::EditPoint _edit_point;
2131 ArdourDropdown edit_point_selector;
2132 void build_edit_point_menu();
2134 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2135 void cycle_edit_point (bool with_marker);
2136 void set_edit_point ();
2137 void edit_point_selection_done (Editing::EditPoint);
2138 void edit_point_chosen (Editing::EditPoint);
2139 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2140 std::vector<std::string> edit_point_strings;
2141 std::vector<std::string> edit_mode_strings;
2143 void selected_marker_moved (ARDOUR::Location*);
2145 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2147 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2148 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2150 RegionSelection get_regions_from_selection_and_edit_point ();
2151 RegionSelection get_regions_from_selection_and_entered ();
2153 void start_updating_meters ();
2154 void stop_updating_meters ();
2155 bool meters_running;
2157 void select_next_route ();
2158 void select_prev_route ();
2160 void snap_to_internal (framepos_t& first,
2161 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2162 bool for_mark = false,
2163 bool ensure_snap = false);
2165 void timecode_snap_to_internal (framepos_t& first,
2166 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2167 bool for_mark = false);
2169 RhythmFerret* rhythm_ferret;
2171 void fit_tracks (TrackViewList &);
2172 void fit_selection ();
2173 void set_track_height (Height);
2175 void _remove_tracks ();
2176 bool idle_remove_tracks ();
2177 void toggle_tracks_active ();
2181 static gboolean _idle_resize (gpointer);
2183 int32_t _pending_resize_amount;
2184 TimeAxisView* _pending_resize_view;
2186 void visible_order_range (int*, int*) const;
2190 /** true if we've made a locate request that hasn't yet been processed */
2191 bool _pending_locate_request;
2193 /** if true, there is a pending Session locate which is the initial one when loading a session;
2194 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2197 bool _pending_initial_locate;
2199 Gtk::HBox _summary_hbox;
2200 EditorSummary* _summary;
2202 void region_view_added (RegionView *);
2203 void region_view_removed ();
2205 EditorGroupTabs* _group_tabs;
2206 void fit_route_group (ARDOUR::RouteGroup *);
2208 void step_edit_status_change (bool);
2209 void start_step_editing ();
2210 void stop_step_editing ();
2211 bool check_step_edit ();
2212 sigc::connection step_edit_connection;
2214 double _last_motion_y;
2216 RegionLayeringOrderEditor* layering_order_editor;
2217 void update_region_layering_order_editor ();
2219 /** Track that was the source for the last cut/copy operation. Used as a place
2220 to paste things iff there is no selected track.
2222 TimeAxisView* _last_cut_copy_source_track;
2224 /** true if a change in Selection->regions should change the selection in the region list.
2225 See EditorRegions::selection_changed.
2227 bool _region_selection_change_updates_region_list;
2229 void setup_fade_images ();
2230 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2231 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2232 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2233 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2235 Gtk::MenuItem& action_menu_item (std::string const &);
2236 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2238 MouseCursors* _cursors;
2240 void follow_mixer_selection ();
2241 bool _following_mixer_selection;
2243 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2244 void note_edit_done (int, EditNoteDialog*);
2245 void toggle_sound_midi_notes ();
2247 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2248 bool _control_point_toggled_on_press;
2250 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2251 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2252 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2253 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2254 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2255 pushing the modifier key and moving the scroll wheel will operate on the same track
2256 until the key is released (rather than skipping about to whatever happens to be
2257 underneath the mouse at the time).
2259 TimeAxisView* _stepping_axis_view;
2260 void zoom_vertical_modifier_released();
2262 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2263 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2264 void bring_all_sources_into_session ();
2266 QuantizeDialog* quantize_dialog;
2267 MainMenuDisabler* _main_menu_disabler;
2270 friend class RegionDrag;
2271 friend class RegionMoveDrag;
2272 friend class RegionSpliceDrag;
2273 friend class RegionRippleDrag;
2274 friend class TrimDrag;
2275 friend class MeterMarkerDrag;
2276 friend class TempoMarkerDrag;
2277 friend class CursorDrag;
2278 friend class FadeInDrag;
2279 friend class FadeOutDrag;
2280 friend class MarkerDrag;
2281 friend class RegionGainDrag;
2282 friend class ControlPointDrag;
2283 friend class LineDrag;
2284 friend class RubberbandSelectDrag;
2285 friend class EditorRubberbandSelectDrag;
2286 friend class TimeFXDrag;
2287 friend class ScrubDrag;
2288 friend class SelectionDrag;
2289 friend class RangeMarkerBarDrag;
2290 friend class MouseZoomDrag;
2291 friend class RegionCreateDrag;
2292 friend class RegionMotionDrag;
2293 friend class RegionInsertDrag;
2294 friend class VideoTimeLineDrag;
2296 friend class EditorSummary;
2297 friend class EditorGroupTabs;
2299 friend class EditorRoutes;
2300 friend class RhythmFerret;
2303 #endif /* __ardour_editor_h__ */