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/bindings.h"
38 #include "gtkmm2ext/dndtreeview.h"
40 #include "pbd/stateful.h"
41 #include "pbd/signals.h"
43 #include "ardour/import_status.h"
44 #include "ardour/tempo.h"
45 #include "ardour/location.h"
46 #include "ardour/types.h"
48 #include "canvas/fwd.h"
49 #include "canvas/ruler.h"
51 #include "widgets/ardour_button.h"
52 #include "widgets/ardour_dropdown.h"
53 #include "widgets/pane.h"
55 #include "ardour_dialog.h"
56 #include "public_editor.h"
59 #include "editor_items.h"
60 #include "region_selection.h"
61 #include "selection_memento.h"
62 #include "tempo_curve.h"
96 class AudioRegionView;
97 class AudioStreamView;
98 class AudioTimeAxisView;
100 class AutomationSelection;
101 class AutomationTimeAxisView;
106 class EditNoteDialog;
108 class EditorGroupTabs;
109 class EditorLocations;
112 class EditorRouteGroups;
113 class EditorSnapshots;
115 class GUIObjectState;
117 class MidiRegionView;
118 class MidiExportDialog;
122 class PlaylistSelector;
123 class PluginSelector;
124 class ProgressReporter;
125 class QuantizeDialog;
129 class SoundFileOmega;
136 class RegionLayeringOrderEditor;
139 class Editor : public PublicEditor, public PBD::ScopedConnectionList
145 void set_session (ARDOUR::Session *);
147 Gtk::Window* use_own_window (bool and_fill_it);
150 virtual bool have_idled () const { return _have_idled; }
152 samplepos_t leftmost_sample() const { return _leftmost_sample; }
154 samplecnt_t current_page_samples() const {
155 return (samplecnt_t) _visible_canvas_width * samples_per_pixel;
158 double visible_canvas_height () const {
159 return _visible_canvas_height;
161 double trackviews_height () const;
163 void cycle_snap_mode ();
164 void next_snap_choice ();
165 void next_snap_choice_music_only ();
166 void next_snap_choice_music_and_time ();
167 void prev_snap_choice ();
168 void prev_snap_choice_music_only ();
169 void prev_snap_choice_music_and_time ();
170 void set_snap_to (Editing::SnapType);
171 void set_snap_mode (Editing::SnapMode);
172 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
174 Editing::SnapMode snap_mode () const;
175 Editing::SnapType snap_type () const;
176 bool snap_musical () const;
178 void undo (uint32_t n = 1);
179 void redo (uint32_t n = 1);
181 XMLNode& get_state ();
182 int set_state (const XMLNode&, int version);
184 void set_mouse_mode (Editing::MouseMode, bool force=true);
185 void step_mouse_mode (bool next);
186 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
187 Editing::MidiEditMode current_midi_edit_mode () const;
188 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
190 bool internal_editing() const;
192 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
193 void add_to_idle_resize (TimeAxisView*, int32_t);
195 StripableTimeAxisView* get_stripable_time_axis_by_id (const PBD::ID& id) const;
197 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
198 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
199 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
201 #ifdef USE_RUBBERBAND
202 std::vector<std::string> rb_opt_strings;
206 /* things that need to be public to be used in the main menubar */
208 void new_region_from_selection ();
209 void separate_regions_between (const TimeSelection&);
210 void separate_region_from_selection ();
211 void separate_under_selected_regions ();
212 void separate_region_from_punch ();
213 void separate_region_from_loop ();
214 void separate_regions_using_location (ARDOUR::Location&);
215 void transition_to_rolling (bool forward);
217 /* NOTE: these functions assume that the "pixel" coordinate is
218 in canvas coordinates. These coordinates already take into
219 account any scrolling offsets.
222 samplepos_t pixel_to_sample_from_event (double pixel) const {
224 /* pixel can be less than zero when motion events
225 are processed. since we've already run the world->canvas
226 affine, that means that the location *really* is "off
227 to the right" and thus really is "before the start".
231 return pixel * samples_per_pixel;
237 samplepos_t pixel_to_sample (double pixel) const {
238 return pixel * samples_per_pixel;
241 double sample_to_pixel (samplepos_t sample) const {
242 return round (sample / (double) samples_per_pixel);
245 double sample_to_pixel_unrounded (samplepos_t sample) const {
246 return sample / (double) samples_per_pixel;
251 Selection& get_selection() const { return *selection; }
252 bool get_selection_extents (samplepos_t &start, samplepos_t &end) const; // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
253 Selection& get_cut_buffer() const { return *cut_buffer; }
255 void set_selection (std::list<Selectable*>, Selection::Operation);
257 bool extend_selection_to_track (TimeAxisView&);
259 void play_selection ();
260 void maybe_locate_with_edit_preroll (samplepos_t);
261 void play_with_preroll ();
262 void rec_with_preroll ();
263 void rec_with_count_in ();
264 void select_all_in_track (Selection::Operation op);
265 void select_all_objects (Selection::Operation op);
266 void invert_selection_in_track ();
267 void invert_selection ();
268 void deselect_all ();
269 long select_range (samplepos_t, samplepos_t);
271 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
273 void remove_tracks ();
277 void set_show_measures (bool yn);
278 bool show_measures () const { return _show_measures; }
280 /* analysis window */
282 void loudness_analyze_region_selection();
283 void loudness_analyze_range_selection();
285 void spectral_analyze_region_selection();
286 void spectral_analyze_range_selection();
290 void export_audio ();
292 void export_selection ();
293 void export_range ();
294 void export_region ();
296 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
298 void set_zoom_focus (Editing::ZoomFocus);
299 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
300 samplecnt_t get_current_zoom () const { return samples_per_pixel; }
301 void cycle_zoom_focus ();
302 void temporal_zoom_step (bool zoom_out);
303 void temporal_zoom_step_scale (bool zoom_out, double scale);
304 void temporal_zoom_step_mouse_focus (bool zoom_out);
305 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
306 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
307 void tav_zoom_step (bool coarser);
308 void tav_zoom_smooth (bool coarser, bool force_all);
310 /* stuff that AudioTimeAxisView and related classes use */
312 PlaylistSelector& playlist_selector() const;
313 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
315 void new_playlists (TimeAxisView* v);
316 void copy_playlists (TimeAxisView* v);
317 void clear_playlists (TimeAxisView* v);
319 void get_onscreen_tracks (TrackViewList&);
321 Width editor_mixer_strip_width;
322 void maybe_add_mixer_strip_width (XMLNode&);
323 void show_editor_mixer (bool yn);
324 void create_editor_mixer ();
325 void show_editor_list (bool yn);
326 void set_selected_mixer_strip (TimeAxisView&);
327 void mixer_strip_width_changed ();
328 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
329 void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
330 void tempo_curve_selected (ARDOUR::TempoSection* ts, bool yn);
332 /* nudge is initiated by transport controls owned by ARDOUR_UI */
334 samplecnt_t get_nudge_distance (samplepos_t pos, samplecnt_t& next);
335 samplecnt_t get_paste_offset (samplepos_t pos, unsigned paste_count, samplecnt_t duration);
336 unsigned get_grid_beat_divisions(samplepos_t position);
337 Temporal::Beats get_grid_type_as_beats (bool& success, samplepos_t position);
339 int32_t get_grid_music_divisions (uint32_t event_state);
341 void nudge_forward (bool next, bool force_playhead);
342 void nudge_backward (bool next, bool force_playhead);
344 /* nudge initiated from context menu */
346 void nudge_forward_capture_offset ();
347 void nudge_backward_capture_offset ();
349 void sequence_regions ();
351 /* playhead/screen stuff */
353 void set_stationary_playhead (bool yn);
354 void toggle_stationary_playhead ();
355 bool stationary_playhead() const { return _stationary_playhead; }
357 void set_follow_playhead (bool yn, bool catch_up = true);
358 void toggle_follow_playhead ();
359 bool follow_playhead() const { return _follow_playhead; }
360 bool dragging_playhead () const { return _dragging_playhead; }
362 void toggle_zero_line_visibility ();
364 void set_group_tabs ();
365 void toggle_measure_visibility ();
367 /* returns the left-most and right-most time that the gui should allow the user to scroll to */
368 std::pair <samplepos_t,samplepos_t> session_gui_extents( bool use_extra = true ) const;
372 void toggle_region_fades (int dir);
373 void update_region_fade_visibility ();
375 /* redirect shared ops menu. caller must free returned menu */
377 Gtk::Menu* redirect_menu ();
379 /* floating windows/transient */
381 void ensure_float (Gtk::Window&);
383 void scroll_tracks_down_line ();
384 void scroll_tracks_up_line ();
386 bool scroll_up_one_track (bool skip_child_views = false);
387 bool scroll_down_one_track (bool skip_child_views = false);
389 void scroll_left_step ();
390 void scroll_right_step ();
392 void scroll_left_half_page ();
393 void scroll_right_half_page ();
395 void select_topmost_track ();
397 void prepare_for_cleanup ();
398 void finish_cleanup ();
400 void maximise_editing_space();
401 void restore_editing_space();
403 double get_y_origin () const;
404 void reset_x_origin (samplepos_t);
405 void reset_x_origin_to_follow_playhead ();
406 void reset_y_origin (double);
407 void reset_zoom (samplecnt_t);
408 void reposition_and_zoom (samplepos_t, double);
410 samplepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
411 bool use_context_click = false,
412 bool from_outside_canvas = false);
414 bool update_mouse_speed ();
415 bool decelerate_mouse_speed ();
417 void toggle_meter_updating();
419 void show_rhythm_ferret();
421 void goto_visual_state (uint32_t);
422 void save_visual_state (uint32_t);
424 void queue_draw_resize_line (int at);
425 void start_resize_line_ops ();
426 void end_resize_line_ops ();
428 TrackViewList const & get_track_views () const {
432 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
434 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
436 void do_import (std::vector<std::string> paths,
437 Editing::ImportDisposition disposition,
438 Editing::ImportMode mode,
439 ARDOUR::SrcQuality quality,
440 ARDOUR::MidiTrackNameSource mts,
441 ARDOUR::MidiTempoMapDisposition mtd,
443 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
445 void do_embed (std::vector<std::string> paths,
446 Editing::ImportDisposition disposition,
447 Editing::ImportMode mode,
449 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
451 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
453 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
454 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Temporal::Beats> > > > >&) const;
456 void center_screen (samplepos_t);
458 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
460 void snap_to (ARDOUR::MusicSample& first,
461 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
462 bool for_mark = false,
463 bool ensure_snap = false);
465 void snap_to_with_modifier (ARDOUR::MusicSample& first,
467 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
468 bool for_mark = false);
470 void snap_to (ARDOUR::MusicSample& first,
471 ARDOUR::MusicSample& last,
472 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
473 bool for_mark = false);
475 void begin_selection_op_history ();
476 void begin_reversible_selection_op (std::string cmd_name);
477 void commit_reversible_selection_op ();
478 void undo_selection_op ();
479 void redo_selection_op ();
480 void begin_reversible_command (std::string cmd_name);
481 void begin_reversible_command (GQuark);
482 void abort_reversible_command ();
483 void commit_reversible_command ();
485 DragManager* drags () const {
489 void maybe_autoscroll (bool, bool, bool);
490 bool autoscroll_active() const;
492 Gdk::Cursor* get_canvas_cursor () const;
494 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
495 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
497 MouseCursors const * cursors () const {
501 VerboseCursor* verbose_cursor () const {
502 return _verbose_cursor;
505 double clamp_verbose_cursor_x (double);
506 double clamp_verbose_cursor_y (double);
508 void get_pointer_position (double &, double &) const;
510 /** Context for mouse entry (stored in a stack). */
511 struct EnterContext {
513 boost::shared_ptr<CursorContext> cursor_ctx;
516 /** Get the topmost enter context for the given item type.
518 * This is used to change the cursor associated with a given enter context,
519 * which may not be on the top of the stack.
521 EnterContext* get_enter_context(ItemType type);
523 TimeAxisView* stepping_axis_view () {
524 return _stepping_axis_view;
527 void set_stepping_axis_view (TimeAxisView* v) {
528 _stepping_axis_view = v;
531 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
532 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
533 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
534 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
535 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
537 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
539 void override_visible_track_count ();
541 /* Ruler metrics methods */
543 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
544 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
545 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
546 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
548 /* editing operations that need to be public */
549 void mouse_add_new_marker (samplepos_t where, bool is_cd=false);
550 void split_regions_at (ARDOUR::MusicSample, RegionSelection&, bool snap = true);
551 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
552 RegionSelection get_regions_from_selection_and_mouse (samplepos_t);
554 void mouse_add_new_tempo_event (samplepos_t where);
555 void mouse_add_new_meter_event (samplepos_t where);
556 void edit_tempo_section (ARDOUR::TempoSection*);
557 void edit_meter_section (ARDOUR::MeterSection*);
560 void map_transport_state ();
561 void map_position_change (samplepos_t);
562 void transport_looped ();
566 void suspend_route_redisplay ();
567 void resume_route_redisplay ();
571 void color_handler ();
575 // to keep track of the playhead position for control_scroll
576 boost::optional<samplepos_t> _control_scroll_target;
578 PlaylistSelector* _playlist_selector;
580 TimeInfoBox* _time_info_box;
582 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
585 VisualState (bool with_tracks);
588 samplecnt_t samples_per_pixel;
589 samplepos_t _leftmost_sample;
590 Editing::ZoomFocus zoom_focus;
591 GUIObjectState* gui_state;
594 std::list<VisualState*> undo_visual_stack;
595 std::list<VisualState*> redo_visual_stack;
596 VisualState* current_visual_state (bool with_tracks = true);
597 void undo_visual_state ();
598 void redo_visual_state ();
599 void use_visual_state (VisualState&);
601 void swap_visual_state ();
603 std::vector<VisualState*> visual_states;
604 void start_visual_state_op (uint32_t n);
605 void cancel_visual_state_op (uint32_t n);
607 samplepos_t _leftmost_sample;
608 samplecnt_t samples_per_pixel;
609 Editing::ZoomFocus zoom_focus;
611 void set_samples_per_pixel (samplecnt_t);
612 void on_samples_per_pixel_changed ();
614 Editing::MouseMode mouse_mode;
615 Editing::SnapType pre_internal_snap_type;
616 Editing::SnapMode pre_internal_snap_mode;
617 Editing::SnapType internal_snap_type;
618 Editing::SnapMode internal_snap_mode;
619 Editing::MouseMode effective_mouse_mode () const;
621 enum JoinObjectRangeState {
622 JOIN_OBJECT_RANGE_NONE,
623 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
624 JOIN_OBJECT_RANGE_OBJECT,
625 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
626 JOIN_OBJECT_RANGE_RANGE
629 JoinObjectRangeState _join_object_range_state;
631 void update_join_object_range_location (double);
633 boost::optional<float> pre_notebook_shrink_pane_width;
635 Gtk::VBox _editor_list_vbox;
636 Gtk::Notebook _the_notebook;
637 bool _notebook_shrunk;
638 void add_notebook_page (std::string const &, Gtk::Widget &);
639 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
641 ArdourWidgets::HPane edit_pane;
642 ArdourWidgets::VPane editor_summary_pane;
644 Gtk::EventBox meter_base;
646 Gtk::EventBox marker_base;
647 Gtk::HBox marker_box;
648 Gtk::VBox scrollers_rulers_markers_box;
650 void location_changed (ARDOUR::Location *);
651 void location_flags_changed (ARDOUR::Location *);
652 void refresh_location_display ();
653 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
654 void add_new_location (ARDOUR::Location *);
655 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
656 void location_gone (ARDOUR::Location *);
657 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
658 gint really_remove_marker (ARDOUR::Location* loc);
659 void goto_nth_marker (int nth);
660 void trigger_script (int nth);
661 void toggle_marker_lines ();
662 void set_marker_line_visibility (bool);
664 void jump_forward_to_mark ();
665 void jump_backward_to_mark ();
667 uint32_t location_marker_color;
668 uint32_t location_range_color;
669 uint32_t location_loop_color;
670 uint32_t location_punch_color;
671 uint32_t location_cd_marker_color;
673 struct LocationMarkers {
678 LocationMarkers () : start(0), end(0), valid (true) {}
685 void set_show_lines (bool);
686 void set_selected (bool);
687 void canvas_height_set (double);
690 void set_name (const std::string&);
691 void set_position (samplepos_t start, samplepos_t end = 0);
692 void set_color_rgba (uint32_t);
695 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
696 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
697 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
698 ArdourMarker* entered_marker;
699 bool _show_marker_lines;
701 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
702 LocationMarkerMap location_markers;
704 void update_marker_labels ();
705 void update_marker_labels (ArdourCanvas::Container *);
706 void check_marker_label (ArdourMarker *);
708 /** A set of lists of Markers that are in each of the canvas groups
709 * for the marker sections at the top of the editor. These lists
710 * are kept sorted in time order between marker movements, so that after
711 * a marker has moved we can decide whether we need to update the labels
712 * for all markers or for just a few.
714 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
715 void remove_sorted_marker (ArdourMarker *);
717 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
718 void clear_marker_display ();
719 void mouse_add_new_range (samplepos_t);
720 void mouse_add_new_loop (samplepos_t);
721 void mouse_add_new_punch (samplepos_t);
722 bool choose_new_marker_name(std::string &name);
723 void update_cd_marker_display ();
724 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
726 TimeAxisView* clicked_axisview;
727 RouteTimeAxisView* clicked_routeview;
728 /** The last RegionView that was clicked on, or 0 if the last click was not
729 * on a RegionView. This is set up by the canvas event handlers in
730 * editor_canvas_events.cc
732 RegionView* clicked_regionview;
733 RegionSelection latest_regionviews;
734 uint32_t clicked_selection;
735 ControlPoint* clicked_control_point;
737 void sort_track_selection (TrackViewList&);
739 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
740 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
741 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
742 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
744 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
745 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
747 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
748 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
749 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
750 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
751 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
753 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
754 bool button_release_can_deselect;
755 bool _mouse_changed_selection;
757 void catch_vanishing_regionview (RegionView *);
759 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
760 void select_all_tracks ();
761 bool select_all_internal_edit (Selection::Operation);
763 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
764 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
765 void set_selected_track_as_side_effect (Selection::Operation op);
766 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
768 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
769 void collect_new_region_view (RegionView *);
770 void collect_and_select_new_region_view (RegionView *);
772 Gtk::Menu track_context_menu;
773 Gtk::Menu track_region_context_menu;
774 Gtk::Menu track_selection_context_menu;
776 Gtk::MenuItem* region_edit_menu_split_item;
777 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
778 Gtk::Menu * track_region_edit_playlist_menu;
779 Gtk::Menu * track_edit_playlist_submenu;
780 Gtk::Menu * track_selection_edit_playlist_submenu;
782 GdkEvent context_click_event;
784 void popup_track_context_menu (int, int, ItemType, bool);
785 Gtk::Menu* build_track_context_menu ();
786 Gtk::Menu* build_track_bus_context_menu ();
787 Gtk::Menu* build_track_region_context_menu ();
788 Gtk::Menu* build_track_selection_context_menu ();
789 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
790 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
791 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
792 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
793 Gtk::MenuItem* _popup_region_menu_item;
795 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
796 Gtk::Menu _control_point_context_menu;
798 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
799 Gtk::Menu _note_context_menu;
801 void add_stripables (ARDOUR::StripableList&);
802 void add_routes (ARDOUR::RouteList&);
803 void timeaxisview_deleted (TimeAxisView *);
804 void add_vcas (ARDOUR::VCAList&);
806 Gtk::HBox global_hpacker;
807 Gtk::VBox global_vpacker;
809 /* Cursor stuff. Do not use directly, use via CursorContext. */
810 friend class CursorContext;
811 std::vector<Gdk::Cursor*> _cursor_stack;
812 void set_canvas_cursor (Gdk::Cursor*);
813 size_t push_canvas_cursor (Gdk::Cursor*);
814 void pop_canvas_cursor ();
816 Gdk::Cursor* which_grabber_cursor () const;
817 Gdk::Cursor* which_track_cursor () const;
818 Gdk::Cursor* which_mode_cursor () const;
819 Gdk::Cursor* which_trim_cursor (bool left_side) const;
820 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
822 /** Push the appropriate enter/cursor context on item entry. */
823 void choose_canvas_cursor_on_entry (ItemType);
825 /** Update all enter cursors based on current settings. */
826 void update_all_enter_cursors ();
828 ArdourCanvas::GtkCanvas* _track_canvas;
829 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
831 bool within_track_canvas;
833 friend class VerboseCursor;
834 VerboseCursor* _verbose_cursor;
836 void parameter_changed (std::string);
837 void ui_parameter_changed (std::string);
839 Gtk::EventBox time_bars_event_box;
840 Gtk::VBox time_bars_vbox;
842 ArdourCanvas::Container *tempo_group;
843 ArdourCanvas::Container *meter_group;
844 ArdourCanvas::Container *marker_group;
845 ArdourCanvas::Container *range_marker_group;
846 ArdourCanvas::Container *transport_marker_group;
847 ArdourCanvas::Container* cd_marker_group;
849 /* parent for groups which themselves contain time markers */
850 ArdourCanvas::Container* _time_markers_group;
852 /* The group containing all other groups that are scrolled vertically
855 ArdourCanvas::ScrollGroup* hv_scroll_group;
857 /* The group containing all other groups that are scrolled horizontally ONLY
859 ArdourCanvas::ScrollGroup* h_scroll_group;
861 /* Scroll group for cursors, scrolled horizontally, above everything else
863 ArdourCanvas::ScrollGroup* cursor_scroll_group;
865 /* The group containing all trackviews. */
866 ArdourCanvas::Container* no_scroll_group;
868 /* The group containing all trackviews. */
869 ArdourCanvas::Container* _trackview_group;
871 /* The group holding things (mostly regions) while dragging so they
872 * are on top of everything else
874 ArdourCanvas::Container* _drag_motion_group;
876 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
879 ArdourCanvas::Rectangle* _canvas_drop_zone;
880 bool canvas_drop_zone_event (GdkEvent* event);
883 ruler_metric_timecode = 0,
884 ruler_metric_bbt = 1,
885 ruler_metric_samples = 2,
886 ruler_metric_minsec = 3,
888 ruler_time_tempo = 4,
889 ruler_time_meter = 5,
890 ruler_time_marker = 6,
891 ruler_time_range_marker = 7,
892 ruler_time_transport_marker = 8,
893 ruler_time_cd_marker = 9,
894 ruler_video_timeline = 10,
897 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
898 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
899 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
900 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
901 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
902 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
903 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
904 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
905 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
906 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
907 bool no_ruler_shown_update;
909 Gtk::Widget * ruler_grabbed_widget;
911 RulerDialog* ruler_dialog;
913 void initialize_rulers ();
914 void update_just_timecode ();
915 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
916 void update_fixed_rulers ();
917 void update_tempo_based_rulers ();
918 void popup_ruler_menu (samplepos_t where = 0, ItemType type = RegionItem);
919 void update_ruler_visibility ();
920 void set_ruler_visible (RulerType, bool);
921 void toggle_ruler_visibility (RulerType rt);
922 void ruler_toggled (int);
923 bool ruler_label_button_release (GdkEventButton*);
924 void store_ruler_visibility ();
925 void restore_ruler_visibility ();
929 enum MinsecRulerScale {
934 minsec_show_many_hours
937 MinsecRulerScale minsec_ruler_scale;
939 samplecnt_t minsec_mark_interval;
940 gint minsec_mark_modulo;
942 void set_minsec_ruler_scale (samplepos_t, samplepos_t);
944 enum TimecodeRulerScale {
946 timecode_show_samples,
947 timecode_show_seconds,
948 timecode_show_minutes,
950 timecode_show_many_hours
953 TimecodeRulerScale timecode_ruler_scale;
955 gint timecode_mark_modulo;
956 gint timecode_nmarks;
957 void set_timecode_ruler_scale (samplepos_t, samplepos_t);
959 samplecnt_t _samples_ruler_interval;
960 void set_samples_ruler_scale (samplepos_t, samplepos_t);
970 bbt_show_ticks_detail,
971 bbt_show_ticks_super_detail
974 BBTRulerScale bbt_ruler_scale;
978 uint32_t bbt_bar_helper_on;
979 uint32_t bbt_accent_modulo;
980 void compute_bbt_ruler_scale (samplepos_t lower, samplepos_t upper);
982 ArdourCanvas::Ruler* timecode_ruler;
983 ArdourCanvas::Ruler* bbt_ruler;
984 ArdourCanvas::Ruler* samples_ruler;
985 ArdourCanvas::Ruler* minsec_ruler;
987 static double timebar_height;
988 guint32 visible_timebars;
989 Gtk::Menu *editor_ruler_menu;
991 ArdourCanvas::Rectangle* tempo_bar;
992 ArdourCanvas::Rectangle* meter_bar;
993 ArdourCanvas::Rectangle* marker_bar;
994 ArdourCanvas::Rectangle* range_marker_bar;
995 ArdourCanvas::Rectangle* transport_marker_bar;
996 ArdourCanvas::Rectangle* cd_marker_bar;
998 Gtk::Label minsec_label;
999 Gtk::Label bbt_label;
1000 Gtk::Label timecode_label;
1001 Gtk::Label samples_label;
1002 Gtk::Label tempo_label;
1003 Gtk::Label meter_label;
1004 Gtk::Label mark_label;
1005 Gtk::Label range_mark_label;
1006 Gtk::Label transport_mark_label;
1007 Gtk::Label cd_mark_label;
1009 /* videtimline related actions */
1010 Gtk::Label videotl_label;
1011 ArdourCanvas::Container* videotl_group;
1012 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1013 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1014 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1015 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1016 Glib::RefPtr<Gtk::ToggleAction> xjadeo_sample_action;
1017 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1018 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1019 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1020 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1021 void set_xjadeo_proc ();
1022 void toggle_xjadeo_proc (int state=-1);
1023 void set_close_video_sensitive (bool onoff);
1024 void set_xjadeo_sensitive (bool onoff);
1025 void set_xjadeo_viewoption (int);
1026 void toggle_xjadeo_viewoption (int what, int state=-1);
1027 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1028 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1029 int get_videotl_bar_height () const { return videotl_bar_height; }
1030 void toggle_region_video_lock ();
1032 friend class EditorCursor;
1034 EditorCursor* playhead_cursor;
1035 samplepos_t playhead_cursor_sample () const;
1037 samplepos_t get_region_boundary (samplepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1039 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1040 void cursor_to_next_region_boundary (bool with_selection);
1041 void cursor_to_previous_region_boundary (bool with_selection);
1042 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1043 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1044 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1045 void cursor_to_selection_start (EditorCursor *);
1046 void cursor_to_selection_end (EditorCursor *);
1048 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1049 void selected_marker_to_next_region_boundary (bool with_selection);
1050 void selected_marker_to_previous_region_boundary (bool with_selection);
1051 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1052 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1053 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1054 void selected_marker_to_selection_start ();
1055 void selected_marker_to_selection_end ();
1057 void select_all_selectables_using_cursor (EditorCursor *, bool);
1058 void select_all_selectables_using_edit (bool, bool);
1059 void select_all_selectables_between (bool within);
1060 void select_range_between ();
1062 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::samplepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1063 ARDOUR::samplepos_t find_next_region_boundary (ARDOUR::samplepos_t, int32_t dir, const TrackViewList&);
1065 std::vector<ARDOUR::samplepos_t> region_boundary_cache;
1066 void build_region_boundary_cache ();
1068 Gtk::HBox toplevel_hpacker;
1070 Gtk::HBox bottom_hbox;
1072 Gtk::Table edit_packer;
1074 /** the adjustment that controls the overall editor vertical scroll position */
1075 Gtk::Adjustment vertical_adjustment;
1076 Gtk::Adjustment horizontal_adjustment;
1078 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1079 Gtk::Layout controls_layout;
1080 bool control_layout_scroll (GdkEventScroll* ev);
1081 void reset_controls_layout_width ();
1082 void reset_controls_layout_height (int32_t height);
1091 bool scroll_press (Direction);
1092 void scroll_release ();
1093 sigc::connection _scroll_connection;
1094 int _scroll_callbacks;
1096 double _visible_canvas_width;
1097 double _visible_canvas_height; ///< height of the visible area of the track canvas
1098 double _full_canvas_height; ///< full height of the canvas
1100 bool track_canvas_map_handler (GdkEventAny*);
1102 bool edit_controls_button_release (GdkEventButton*);
1103 Gtk::Menu *edit_controls_left_menu;
1104 Gtk::Menu *edit_controls_right_menu;
1106 Gtk::VBox track_canvas_vbox;
1107 Gtk::VBox edit_controls_vbox;
1108 Gtk::HBox edit_controls_hbox;
1110 void control_vertical_zoom_in_all ();
1111 void control_vertical_zoom_out_all ();
1112 void control_vertical_zoom_in_selected ();
1113 void control_vertical_zoom_out_selected ();
1114 void control_step_tracks_up ();
1115 void control_step_tracks_down ();
1116 void control_view (uint32_t);
1117 void control_scroll (float);
1118 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1119 void control_unselect ();
1120 void access_action (const std::string&, const std::string&);
1121 void set_toggleaction (const std::string&, const std::string&, bool);
1122 bool deferred_control_scroll (samplepos_t);
1123 sigc::connection control_scroll_connection;
1125 void tie_vertical_scrolling ();
1126 void set_horizontal_position (double);
1127 double horizontal_position () const;
1129 struct VisualChange {
1138 samplepos_t time_origin;
1139 samplecnt_t samples_per_pixel;
1142 int idle_handler_id;
1143 /** true if we are currently in the idle handler */
1146 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1148 pending = Type (pending | t);
1152 VisualChange pending_visual_change;
1153 bool visual_change_queued;
1157 static int _idle_visual_changer (void *arg);
1158 int idle_visual_changer ();
1159 void visual_changer (const VisualChange&);
1160 void ensure_visual_change_idle_handler ();
1163 TrackViewList track_views;
1164 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1166 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1167 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1169 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1170 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1173 TrackViewList get_tracks_for_range_action () const;
1175 sigc::connection super_rapid_screen_update_connection;
1176 void center_screen_internal (samplepos_t, float);
1178 void super_rapid_screen_update ();
1180 int64_t _last_update_time;
1181 double _err_screen_engine;
1183 void session_going_away ();
1185 samplepos_t cut_buffer_start;
1186 samplecnt_t cut_buffer_length;
1188 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1190 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1191 boost::weak_ptr<ARDOUR::Movable> _movable;
1193 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1194 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1195 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1196 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1197 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1198 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1199 bool button_press_dispatch (GdkEventButton*);
1200 bool button_release_dispatch (GdkEventButton*);
1201 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1202 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1203 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1204 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1205 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1207 Gtkmm2ext::Bindings* button_bindings;
1208 XMLNode* button_settings () const;
1210 /* KEYMAP HANDLING */
1212 void register_actions ();
1213 void register_region_actions ();
1215 void load_bindings ();
1217 /* CUT/COPY/PASTE */
1219 samplepos_t last_paste_pos;
1220 unsigned paste_count;
1222 void cut_copy (Editing::CutCopyOp);
1223 bool can_cut_copy () const;
1224 void cut_copy_points (Editing::CutCopyOp, Temporal::Beats earliest=Temporal::Beats(), bool midi=false);
1225 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1226 void cut_copy_ranges (Editing::CutCopyOp);
1227 void cut_copy_midi (Editing::CutCopyOp);
1229 void mouse_paste ();
1230 void paste_internal (samplepos_t position, float times, const int32_t sub_num);
1232 /* EDITING OPERATIONS */
1234 void reset_point_selection ();
1235 void toggle_region_lock ();
1236 void toggle_opaque_region ();
1237 void toggle_record_enable ();
1238 void toggle_solo ();
1239 void toggle_solo_isolate ();
1240 void toggle_mute ();
1241 void toggle_region_lock_style ();
1243 enum LayerOperation {
1250 void do_layer_operation (LayerOperation);
1251 void raise_region ();
1252 void raise_region_to_top ();
1253 void change_region_layering_order (bool from_context_menu);
1254 void lower_region ();
1255 void lower_region_to_bottom ();
1256 void split_region_at_transients ();
1257 void crop_region_to_selection ();
1258 void crop_region_to (samplepos_t start, samplepos_t end);
1259 void set_sync_point (samplepos_t, const RegionSelection&);
1260 void set_region_sync_position ();
1261 void remove_region_sync();
1262 void align_regions (ARDOUR::RegionPoint);
1263 void align_regions_relative (ARDOUR::RegionPoint point);
1264 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1265 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1266 void remove_selected_regions ();
1267 void remove_clicked_region ();
1268 void show_region_properties ();
1269 void show_midi_list_editor ();
1270 void rename_region ();
1271 void duplicate_some_regions (RegionSelection&, float times);
1272 void duplicate_selection (float times);
1273 void region_fill_selection ();
1274 void combine_regions ();
1275 void uncombine_regions ();
1277 void region_fill_track ();
1278 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1279 void split_multichannel_region();
1280 void reverse_region ();
1281 void strip_region_silence ();
1282 void normalize_region ();
1283 void reset_region_scale_amplitude ();
1284 void adjust_region_gain (bool up);
1285 void reset_region_gain ();
1286 void quantize_region ();
1287 void quantize_regions (const RegionSelection& rs);
1288 void legatize_region (bool shrink_only);
1289 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1290 void transform_region ();
1291 void transform_regions (const RegionSelection& rs);
1292 void transpose_region ();
1293 void transpose_regions (const RegionSelection& rs);
1294 void insert_patch_change (bool from_context);
1295 void fork_region ();
1297 void do_insert_time ();
1298 void insert_time (samplepos_t, samplecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1300 void do_remove_time ();
1301 void remove_time (samplepos_t pos, samplecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1302 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1304 void tab_to_transient (bool forward);
1306 void set_tempo_from_region ();
1307 void use_range_as_bar ();
1309 void define_one_bar (samplepos_t start, samplepos_t end);
1311 void audition_region_from_region_list ();
1312 void hide_region_from_region_list ();
1313 void show_region_in_region_list ();
1315 void naturalize_region ();
1317 void split_region ();
1322 void paste (float times, bool from_context_menu);
1324 void place_transient ();
1325 void remove_transient (ArdourCanvas::Item* item);
1326 void snap_regions_to_grid ();
1327 void close_region_gaps ();
1329 void keyboard_paste ();
1331 void region_from_selection ();
1332 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1334 void play_from_start ();
1335 void play_from_edit_point ();
1336 void play_from_edit_point_and_return ();
1337 void play_selected_region ();
1338 void play_edit_range ();
1339 void play_location (ARDOUR::Location&);
1340 void loop_location (ARDOUR::Location&);
1342 void calc_extra_zoom_edges(samplepos_t &start, samplepos_t &end);
1343 void temporal_zoom_selection (Editing::ZoomAxis);
1344 void temporal_zoom_session ();
1345 void temporal_zoom_extents ();
1346 void temporal_zoom (samplecnt_t samples_per_pixel);
1347 void temporal_zoom_by_sample (samplepos_t start, samplepos_t end);
1348 void temporal_zoom_to_sample (bool coarser, samplepos_t sample);
1350 void insert_region_list_selection (float times);
1353 void external_pt_dialog ();
1354 typedef struct ptflookup {
1359 bool operator ==(const struct ptflookup& other) {
1360 return (this->index1 == other.index1);
1364 /* import & embed */
1366 void add_external_audio_action (Editing::ImportMode);
1368 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1369 bool check_multichannel_status (const std::vector<std::string>& paths);
1371 SoundFileOmega* sfbrowser;
1373 void bring_in_external_audio (Editing::ImportMode mode, samplepos_t& pos);
1375 bool idle_drop_paths (std::vector<std::string> paths, samplepos_t sample, double ypos, bool copy);
1376 void drop_paths_part_two (const std::vector<std::string>& paths, samplepos_t sample, double ypos, bool copy);
1378 int import_sndfiles (std::vector<std::string> paths,
1379 Editing::ImportDisposition disposition,
1380 Editing::ImportMode mode,
1381 ARDOUR::SrcQuality quality,
1385 boost::shared_ptr<ARDOUR::Track>& track,
1387 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1389 int embed_sndfiles (std::vector<std::string> paths,
1390 bool multiple_files,
1391 bool& check_sample_rate,
1392 Editing::ImportDisposition disposition,
1393 Editing::ImportMode mode,
1397 boost::shared_ptr<ARDOUR::Track>& track,
1398 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1400 int add_sources (std::vector<std::string> paths,
1401 ARDOUR::SourceList& sources,
1403 Editing::ImportDisposition disposition,
1404 Editing::ImportMode mode,
1407 boost::shared_ptr<ARDOUR::Track>& track,
1408 bool add_channel_suffix,
1409 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1411 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1415 Editing::ImportMode mode,
1416 boost::shared_ptr<ARDOUR::Track>& existing_track,
1417 const std::string& new_track_name,
1418 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1420 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1421 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1423 void toggle_midi_input_active (bool flip_others);
1425 ARDOUR::InterThreadInfo* current_interthread_info;
1427 AnalysisWindow* analysis_window;
1429 /* import & embed */
1430 void external_audio_dialog ();
1431 void session_import_dialog ();
1433 /* import specific info */
1435 struct EditorImportStatus : public ARDOUR::ImportStatus {
1436 Editing::ImportMode mode;
1440 boost::shared_ptr<ARDOUR::Track> track;
1444 EditorImportStatus import_status;
1445 static void *_import_thread (void *);
1446 void* import_thread ();
1447 void finish_import ();
1449 /* to support this ... */
1451 void import_audio (bool as_tracks);
1452 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1453 void import_smf_tempo_map (Evoral::SMF const &, samplepos_t pos);
1454 void move_to_start ();
1455 void move_to_end ();
1456 void center_playhead ();
1457 void center_edit_point ();
1458 void playhead_forward_to_grid ();
1459 void playhead_backward_to_grid ();
1460 void scroll_playhead (bool forward);
1461 void scroll_backward (float pages=0.8f);
1462 void scroll_forward (float pages=0.8f);
1463 void scroll_tracks_down ();
1464 void scroll_tracks_up ();
1466 void clear_markers ();
1467 void clear_ranges ();
1468 void clear_locations ();
1469 void unhide_markers ();
1470 void unhide_ranges ();
1471 void cursor_align (bool playhead_to_edit);
1472 void toggle_skip_playback ();
1474 void remove_last_capture ();
1475 void select_all_selectables_using_time_selection ();
1476 void select_all_selectables_using_loop();
1477 void select_all_selectables_using_punch();
1478 void set_selection_from_range (ARDOUR::Location&);
1479 void set_selection_from_punch ();
1480 void set_selection_from_loop ();
1481 void set_selection_from_region ();
1483 void add_location_mark (samplepos_t where);
1484 void add_location_from_region ();
1485 void add_locations_from_region ();
1486 void add_location_from_selection ();
1487 void set_loop_from_selection (bool play);
1488 void set_punch_from_selection ();
1489 void set_punch_from_region ();
1490 void set_auto_punch_range();
1492 void set_session_start_from_playhead ();
1493 void set_session_end_from_playhead ();
1494 void set_session_extents_from_selection ();
1496 void set_loop_from_region (bool play);
1498 void set_loop_range (samplepos_t start, samplepos_t end, std::string cmd);
1499 void set_punch_range (samplepos_t start, samplepos_t end, std::string cmd);
1501 void toggle_location_at_playhead_cursor ();
1502 void add_location_from_playhead_cursor ();
1503 bool do_remove_location_at_playhead_cursor ();
1504 void remove_location_at_playhead_cursor ();
1505 bool select_new_marker;
1507 void reverse_selection ();
1508 void edit_envelope ();
1510 double last_scrub_x;
1511 int scrubbing_direction;
1512 int scrub_reversals;
1513 int scrub_reverse_distance;
1514 void scrub (samplepos_t, double);
1516 void set_punch_start_from_edit_point ();
1517 void set_punch_end_from_edit_point ();
1518 void set_loop_start_from_edit_point ();
1519 void set_loop_end_from_edit_point ();
1521 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1522 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1523 bool have_pending_keyboard_selection;
1524 samplepos_t pending_keyboard_selection_start;
1526 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1528 Editing::SnapType _snap_type;
1529 Editing::SnapMode _snap_mode;
1531 /// Snap threshold in pixels
1532 double snap_threshold;
1534 bool ignore_gui_changes;
1536 DragManager* _drags;
1541 Gtk::Dialog* lock_dialog;
1543 struct timeval last_event_time;
1544 bool generic_event_handler (GdkEvent*);
1545 bool lock_timeout_callback ();
1546 void start_lock_event_timing ();
1548 Gtk::Menu fade_context_menu;
1550 Gtk::Menu xfade_in_context_menu;
1551 Gtk::Menu xfade_out_context_menu;
1552 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1553 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1554 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1556 void set_fade_in_shape (ARDOUR::FadeShape);
1557 void set_fade_out_shape (ARDOUR::FadeShape);
1559 void set_fade_length (bool in);
1560 void set_fade_in_active (bool);
1561 void set_fade_out_active (bool);
1565 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1567 bool _dragging_playhead;
1568 bool _dragging_edit_point;
1570 void marker_drag_motion_callback (GdkEvent*);
1571 void marker_drag_finished_callback (GdkEvent*);
1573 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1575 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1576 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1577 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1578 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1579 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1581 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1583 bool can_remove_control_point (ArdourCanvas::Item *);
1584 void remove_control_point (ArdourCanvas::Item *);
1586 void mouse_brush_insert_region (RegionView*, samplepos_t pos);
1588 /* Canvas event handlers */
1590 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1591 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1592 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1593 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1594 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1595 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1596 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1597 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1598 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1599 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1600 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1601 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1602 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1603 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1604 bool canvas_sample_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1605 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1606 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1607 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1608 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1609 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1610 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1611 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1612 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1613 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1614 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1616 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1617 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1618 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1619 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1620 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1621 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1622 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1624 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1625 void update_video_timeline (bool flush = false);
1626 void set_video_timeline_height (const int);
1627 bool is_video_timeline_locked ();
1628 void toggle_video_timeline_locked ();
1629 void set_video_timeline_locked (const bool);
1630 void queue_visual_videotimeline_update ();
1631 void embed_audio_from_video (std::string, samplepos_t n = 0, bool lock_position_to_video = true);
1633 bool track_selection_change_without_scroll () const {
1634 return _track_selection_change_without_scroll;
1637 PBD::Signal0<void> EditorFreeze;
1638 PBD::Signal0<void> EditorThaw;
1641 friend class DragManager;
1642 friend class EditorRouteGroups;
1643 friend class EditorRegions;
1645 /* non-public event handlers */
1647 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1648 bool track_canvas_scroll (GdkEventScroll* event);
1650 bool track_canvas_button_press_event (GdkEventButton* event);
1651 bool track_canvas_button_release_event (GdkEventButton* event);
1652 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1654 Gtk::Allocation _canvas_viewport_allocation;
1655 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1656 void track_canvas_viewport_size_allocated ();
1657 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1658 bool track_canvas_key_press (GdkEventKey *);
1659 bool track_canvas_key_release (GdkEventKey *);
1661 void set_playhead_cursor ();
1663 void toggle_region_mute ();
1665 void initialize_canvas ();
1667 /* display control */
1669 bool _show_measures;
1670 /// true if the editor should follow the playhead, otherwise false
1671 bool _follow_playhead;
1672 /// true if we scroll the tracks rather than the playhead
1673 bool _stationary_playhead;
1674 /// true if we are in fullscreen mode
1677 TempoLines* tempo_lines;
1679 ArdourCanvas::Container* global_rect_group;
1680 ArdourCanvas::Container* time_line_group;
1682 void hide_measures ();
1683 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1685 void new_tempo_section ();
1688 void remove_tempo_marker (ArdourCanvas::Item*);
1689 void remove_meter_marker (ArdourCanvas::Item*);
1690 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1691 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1693 void edit_tempo_marker (TempoMarker&);
1694 void edit_meter_marker (MeterMarker&);
1695 void edit_control_point (ArdourCanvas::Item*);
1696 void edit_notes (MidiRegionView*);
1697 void edit_region (RegionView*);
1699 void edit_current_meter ();
1700 void edit_current_tempo ();
1702 void marker_menu_edit ();
1703 void marker_menu_remove ();
1704 void marker_menu_rename ();
1705 void rename_marker (ArdourMarker *marker);
1706 void toggle_marker_lock_style ();
1707 void toggle_tempo_clamped ();
1708 void toggle_tempo_type ();
1709 void ramp_to_next_tempo ();
1710 void toggle_marker_menu_lock ();
1711 void toggle_marker_menu_glue ();
1712 void marker_menu_hide ();
1713 void marker_menu_loop_range ();
1714 void marker_menu_select_all_selectables_using_range ();
1715 void marker_menu_select_using_range ();
1716 void marker_menu_separate_regions_using_location ();
1717 void marker_menu_play_from ();
1718 void marker_menu_play_range ();
1719 void marker_menu_set_playhead ();
1720 void marker_menu_set_from_playhead ();
1721 void marker_menu_set_from_selection (bool force_regions);
1722 void marker_menu_range_to_next ();
1723 void marker_menu_zoom_to_range ();
1724 void new_transport_marker_menu_set_loop ();
1725 void new_transport_marker_menu_set_punch ();
1726 void update_loop_range_view ();
1727 void update_punch_range_view ();
1728 void new_transport_marker_menu_popdown ();
1729 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1730 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1731 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1732 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1733 void build_marker_menu (ARDOUR::Location *);
1734 void build_tempo_marker_menu (TempoMarker *, bool);
1735 void build_meter_marker_menu (MeterMarker *, bool);
1736 void build_new_transport_marker_menu ();
1737 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1739 Gtk::Menu* tempo_marker_menu;
1740 Gtk::Menu* meter_marker_menu;
1741 Gtk::Menu* marker_menu;
1742 Gtk::Menu* range_marker_menu;
1743 Gtk::Menu* transport_marker_menu;
1744 Gtk::Menu* new_transport_marker_menu;
1745 Gtk::Menu* cd_marker_menu;
1746 ArdourCanvas::Item* marker_menu_item;
1748 typedef std::list<ArdourMarker*> Marks;
1751 typedef std::list<TempoCurve*> Curves;
1752 Curves tempo_curves;
1754 void remove_metric_marks ();
1755 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1757 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, samplepos_t left, samplepos_t right);
1759 void tempo_map_changed (const PBD::PropertyChange&);
1760 void tempometric_position_changed (const PBD::PropertyChange&);
1761 void redisplay_tempo (bool immediate_redraw);
1763 uint32_t bbt_beat_subdivision;
1767 Gtk::ToggleButton editor_mixer_button;
1768 Gtk::ToggleButton editor_list_button;
1769 void editor_mixer_button_toggled ();
1770 void editor_list_button_toggled ();
1772 ArdourWidgets::ArdourButton zoom_in_button;
1773 ArdourWidgets::ArdourButton zoom_out_button;
1774 ArdourWidgets::ArdourButton zoom_out_full_button;
1776 ArdourWidgets::ArdourButton tav_expand_button;
1777 ArdourWidgets::ArdourButton tav_shrink_button;
1778 ArdourWidgets::ArdourDropdown visible_tracks_selector;
1779 ArdourWidgets::ArdourDropdown zoom_preset_selector;
1781 int32_t _visible_track_count;
1782 void build_track_count_menu ();
1783 void set_visible_track_count (int32_t);
1785 void set_zoom_preset(int64_t);
1787 Gtk::VBox toolbar_clock_vbox;
1788 Gtk::VBox toolbar_selection_clock_vbox;
1789 Gtk::Table toolbar_selection_clock_table;
1790 Gtk::Label toolbar_selection_cursor_label;
1792 ArdourWidgets::ArdourButton mouse_select_button;
1793 ArdourWidgets::ArdourButton mouse_draw_button;
1794 ArdourWidgets::ArdourButton mouse_move_button;
1795 ArdourWidgets::ArdourButton mouse_timefx_button;
1796 ArdourWidgets::ArdourButton mouse_content_button;
1797 ArdourWidgets::ArdourButton mouse_audition_button;
1798 ArdourWidgets::ArdourButton mouse_cut_button;
1800 ArdourWidgets::ArdourButton smart_mode_button;
1801 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1803 void mouse_mode_toggled (Editing::MouseMode m);
1804 void mouse_mode_object_range_toggled ();
1805 bool ignore_mouse_mode_toggle;
1807 bool mouse_select_button_release (GdkEventButton*);
1809 Gtk::VBox automation_box;
1810 Gtk::Button automation_mode_button;
1812 //edit mode menu stuff
1813 ArdourWidgets::ArdourDropdown edit_mode_selector;
1814 void edit_mode_selection_done (ARDOUR::EditMode);
1815 void build_edit_mode_menu ();
1816 Gtk::VBox edit_mode_box;
1818 void set_edit_mode (ARDOUR::EditMode);
1819 void cycle_edit_mode ();
1821 ArdourWidgets::ArdourDropdown snap_type_selector;
1822 void build_snap_type_menu ();
1824 ArdourWidgets::ArdourDropdown snap_mode_selector;
1825 void build_snap_mode_menu ();
1828 std::vector<std::string> snap_type_strings;
1829 std::vector<std::string> snap_mode_strings;
1831 void snap_type_selection_done (Editing::SnapType);
1832 void snap_mode_selection_done (Editing::SnapMode);
1833 void snap_mode_chosen (Editing::SnapMode);
1834 void snap_type_chosen (Editing::SnapType);
1836 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1837 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1839 //zoom focus meu stuff
1840 ArdourWidgets::ArdourDropdown zoom_focus_selector;
1841 void zoom_focus_selection_done (Editing::ZoomFocus);
1842 void build_zoom_focus_menu ();
1843 std::vector<std::string> zoom_focus_strings;
1845 void zoom_focus_chosen (Editing::ZoomFocus);
1847 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1849 Gtk::HBox _track_box;
1851 Gtk::HBox _zoom_box;
1852 void zoom_adjustment_changed();
1854 void setup_toolbar ();
1856 void setup_tooltips ();
1858 Gtk::HBox toolbar_hbox;
1860 void setup_midi_toolbar ();
1862 /* selection process */
1864 Selection* selection;
1865 Selection* cut_buffer;
1866 SelectionMemento* _selection_memento;
1868 void time_selection_changed ();
1869 void update_time_selection_display ();
1870 void presentation_info_changed (PBD::PropertyChange const &);
1871 void region_selection_changed ();
1872 sigc::connection editor_regions_selection_changed_connection;
1873 void sensitize_all_region_actions (bool);
1874 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1875 bool _all_region_actions_sensitized;
1876 /** Flag to block region action handlers from doing what they normally do;
1877 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1878 * block) when setting a ToggleAction's active state.
1880 bool _ignore_region_action;
1881 bool _last_region_menu_was_main;
1882 void point_selection_changed ();
1883 void marker_selection_changed ();
1885 bool _track_selection_change_without_scroll;
1887 void cancel_selection ();
1888 void cancel_time_selection ();
1890 bool get_smart_mode() const;
1892 bool audio_region_selection_covers (samplepos_t where);
1894 /* transport range select process */
1896 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1897 ArdourCanvas::Rectangle* range_bar_drag_rect;
1898 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1899 ArdourCanvas::Rectangle* transport_bar_range_rect;
1900 ArdourCanvas::Rectangle* transport_bar_preroll_rect;
1901 ArdourCanvas::Rectangle* transport_bar_postroll_rect;
1902 ArdourCanvas::Rectangle* transport_loop_range_rect;
1903 ArdourCanvas::Rectangle* transport_punch_range_rect;
1904 ArdourCanvas::Line* transport_punchin_line;
1905 ArdourCanvas::Line* transport_punchout_line;
1906 ArdourCanvas::Rectangle* transport_preroll_rect;
1907 ArdourCanvas::Rectangle* transport_postroll_rect;
1909 ARDOUR::Location* transport_loop_location();
1910 ARDOUR::Location* transport_punch_location();
1912 ARDOUR::Location* temp_location;
1914 /* object rubberband select process */
1916 void select_all_within (samplepos_t, samplepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1918 ArdourCanvas::Rectangle* rubberband_rect;
1920 EditorRouteGroups* _route_groups;
1921 EditorRoutes* _routes;
1922 EditorRegions* _regions;
1923 EditorSnapshots* _snapshots;
1924 EditorLocations* _locations;
1926 /* diskstream/route display management */
1927 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1928 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1930 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1932 bool sync_track_view_list_and_routes ();
1934 Gtk::VBox list_vpacker;
1938 sigc::connection autoscroll_connection;
1939 bool autoscroll_horizontal_allowed;
1940 bool autoscroll_vertical_allowed;
1941 uint32_t autoscroll_cnt;
1942 Gtk::Widget* autoscroll_widget;
1943 ArdourCanvas::Rect autoscroll_boundary;
1945 bool autoscroll_canvas ();
1946 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1947 void stop_canvas_autoscroll ();
1950 void point_trim (GdkEvent *, samplepos_t);
1952 void trim_region_front();
1953 void trim_region_back();
1954 void trim_region (bool front);
1956 void trim_region_to_loop ();
1957 void trim_region_to_punch ();
1958 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1960 void trim_to_region(bool forward);
1961 void trim_region_to_previous_region_end();
1962 void trim_region_to_next_region_start();
1964 bool show_gain_after_trim;
1968 int convert_drop_to_paths (
1969 std::vector<std::string>& paths,
1970 const Glib::RefPtr<Gdk::DragContext>& context,
1973 const Gtk::SelectionData& data,
1977 void track_canvas_drag_data_received (
1978 const Glib::RefPtr<Gdk::DragContext>& context,
1981 const Gtk::SelectionData& data,
1986 const Glib::RefPtr<Gdk::DragContext>& context,
1989 const Gtk::SelectionData& data,
1994 const Glib::RefPtr<Gdk::DragContext>& context,
1997 const Gtk::SelectionData& data,
2002 const Glib::RefPtr<Gdk::DragContext>& context,
2005 const Gtk::SelectionData& data,
2011 int write_region_selection(RegionSelection&);
2012 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2013 void bounce_region_selection (bool with_processing);
2014 void bounce_range_selection (bool replace, bool enable_processing);
2015 void external_edit_region ();
2017 int write_audio_selection (TimeSelection&);
2018 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2020 void write_selection ();
2022 uint32_t selection_op_cmd_depth;
2023 uint32_t selection_op_history_it;
2025 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2026 std::list<XMLNode *> before; /* used in *_reversible_command */
2028 void update_title ();
2029 void update_title_s (const std::string & snapshot_name);
2031 void instant_save ();
2032 bool no_save_instant;
2034 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2036 /* freeze operations */
2038 ARDOUR::InterThreadInfo freeze_status;
2039 static void* _freeze_thread (void*);
2040 void* freeze_thread ();
2042 void freeze_route ();
2043 void unfreeze_route ();
2047 void duplicate_range (bool with_dialog);
2048 void duplicate_regions (float times);
2050 /** computes the timeline sample (sample) of an event whose coordinates
2051 * are in canvas units (pixels, scroll offset included).
2053 samplepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2055 /** computes the timeline sample (sample) of an event whose coordinates
2056 * are in window units (pixels, no scroll offset).
2058 samplepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2060 /* returns false if mouse pointer is not in track or marker canvas
2062 bool mouse_sample (samplepos_t&, bool& in_track_canvas) const;
2064 TimeFXDialog* current_timefx;
2065 static void* timefx_thread (void *arg);
2068 int time_stretch (RegionSelection&, float fraction);
2069 int pitch_shift (RegionSelection&, float cents);
2070 void pitch_shift_region ();
2072 /* editor-mixer strip */
2074 MixerStrip *current_mixer_strip;
2075 bool show_editor_mixer_when_tracks_arrive;
2076 Gtk::VBox current_mixer_strip_vbox;
2077 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2078 void current_mixer_strip_hidden ();
2081 void ensure_all_elements_drawn ();
2083 /* nudging tracks */
2085 void nudge_track (bool use_edit_point, bool forwards);
2087 static const int32_t default_width = 995;
2088 static const int32_t default_height = 765;
2092 ArdourWidgets::ArdourButton nudge_forward_button;
2093 ArdourWidgets::ArdourButton nudge_backward_button;
2094 Gtk::HBox nudge_hbox;
2095 Gtk::VBox nudge_vbox;
2096 AudioClock* nudge_clock;
2098 bool nudge_forward_release (GdkEventButton*);
2099 bool nudge_backward_release (GdkEventButton*);
2103 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2105 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2106 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2108 /* handling cleanup */
2110 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2112 PBD::ScopedConnectionList session_connections;
2114 /* tracking step changes of track height */
2116 TimeAxisView* current_stepping_trackview;
2117 ARDOUR::microseconds_t last_track_height_step_timestamp;
2118 gint track_height_step_timeout();
2119 sigc::connection step_timeout;
2121 TimeAxisView* entered_track;
2122 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2123 to point to the RegionView. Otherwise it is 0.
2125 RegionView* entered_regionview;
2127 std::vector<EnterContext> _enter_stack;
2129 bool clear_entered_track;
2130 bool left_track_canvas (GdkEventCrossing*);
2131 bool entered_track_canvas (GdkEventCrossing*);
2132 void set_entered_track (TimeAxisView*);
2133 void set_entered_regionview (RegionView*);
2134 gint left_automation_track ();
2136 void reset_canvas_action_sensitivity (bool);
2137 void set_gain_envelope_visibility ();
2138 void set_region_gain_visibility (RegionView*);
2139 void toggle_gain_envelope_active ();
2140 void reset_region_gain_envelopes ();
2142 void session_state_saved (std::string);
2144 Glib::RefPtr<Gtk::Action> undo_action;
2145 Glib::RefPtr<Gtk::Action> redo_action;
2146 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2147 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2148 Glib::RefPtr<Gtk::Action> selection_undo_action;
2149 Glib::RefPtr<Gtk::Action> selection_redo_action;
2151 void history_changed ();
2153 Editing::EditPoint _edit_point;
2155 ArdourWidgets::ArdourDropdown edit_point_selector;
2156 void build_edit_point_menu();
2158 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2159 void cycle_edit_point (bool with_marker);
2160 void set_edit_point ();
2161 void edit_point_selection_done (Editing::EditPoint);
2162 void edit_point_chosen (Editing::EditPoint);
2163 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2164 std::vector<std::string> edit_point_strings;
2165 std::vector<std::string> edit_mode_strings;
2167 void selected_marker_moved (ARDOUR::Location*);
2169 bool get_edit_op_range (samplepos_t& start, samplepos_t& end) const;
2171 void get_regions_at (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2172 void get_regions_after (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2174 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2175 bool use_context_click = false,
2176 bool from_outside_canvas = false);
2177 RegionSelection get_regions_from_selection_and_entered () const;
2179 void start_updating_meters ();
2180 void stop_updating_meters ();
2181 bool meters_running;
2183 void select_next_stripable (bool routes_only = true);
2184 void select_prev_stripable (bool routes_only = true);
2186 void snap_to_internal (ARDOUR::MusicSample& first,
2187 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2188 bool for_mark = false,
2189 bool ensure_snap = false);
2191 void timecode_snap_to_internal (ARDOUR::MusicSample& first,
2192 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2193 bool for_mark = false);
2195 RhythmFerret* rhythm_ferret;
2197 void fit_tracks (TrackViewList &);
2198 void fit_selection ();
2199 void set_track_height (Height);
2201 void _remove_tracks ();
2202 bool idle_remove_tracks ();
2203 void toggle_tracks_active ();
2207 static gboolean _idle_resize (gpointer);
2209 int32_t _pending_resize_amount;
2210 TimeAxisView* _pending_resize_view;
2212 void visible_order_range (int*, int*) const;
2216 /** true if we've made a locate request that hasn't yet been processed */
2217 bool _pending_locate_request;
2219 /** if true, there is a pending Session locate which is the initial one when loading a session;
2220 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2223 bool _pending_initial_locate;
2225 Gtk::HBox _summary_hbox;
2226 EditorSummary* _summary;
2228 void region_view_added (RegionView *);
2229 void region_view_removed ();
2231 EditorGroupTabs* _group_tabs;
2232 void fit_route_group (ARDOUR::RouteGroup *);
2234 void step_edit_status_change (bool);
2235 void start_step_editing ();
2236 void stop_step_editing ();
2237 bool check_step_edit ();
2238 sigc::connection step_edit_connection;
2240 double _last_motion_y;
2242 RegionLayeringOrderEditor* layering_order_editor;
2243 void update_region_layering_order_editor ();
2245 /** Track that was the source for the last cut/copy operation. Used as a place
2246 to paste things iff there is no selected track.
2248 TimeAxisView* _last_cut_copy_source_track;
2250 /** true if a change in Selection->regions should change the selection in the region list.
2251 See EditorRegions::selection_changed.
2253 bool _region_selection_change_updates_region_list;
2255 void setup_fade_images ();
2256 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2257 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2259 Gtk::MenuItem& action_menu_item (std::string const &);
2260 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2262 MouseCursors* _cursors;
2264 void follow_mixer_selection ();
2265 bool _following_mixer_selection;
2267 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2268 void note_edit_done (int, EditNoteDialog*);
2269 void toggle_sound_midi_notes ();
2271 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2272 bool _control_point_toggled_on_press;
2274 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2275 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2276 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2277 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2278 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2279 pushing the modifier key and moving the scroll wheel will operate on the same track
2280 until the key is released (rather than skipping about to whatever happens to be
2281 underneath the mouse at the time).
2283 TimeAxisView* _stepping_axis_view;
2284 void zoom_vertical_modifier_released();
2286 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2287 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2288 void bring_all_sources_into_session ();
2290 QuantizeDialog* quantize_dialog;
2291 MainMenuDisabler* _main_menu_disabler;
2293 /* private helper functions to help with registering region actions */
2295 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2296 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2298 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2299 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2300 void radio_reg_sens (Glib::RefPtr<Gtk::ActionGroup> action_group, Gtk::RadioAction::Group& radio_group, char const * name, char const * label, sigc::slot<void> slot);
2302 Gtkmm2ext::ActionMap myactions;
2305 friend class RegionCutDrag;
2306 friend class RegionDrag;
2307 friend class RegionMoveDrag;
2308 friend class RegionSpliceDrag;
2309 friend class RegionRippleDrag;
2310 friend class TrimDrag;
2311 friend class BBTRulerDrag;
2312 friend class MeterMarkerDrag;
2313 friend class TempoMarkerDrag;
2314 friend class CursorDrag;
2315 friend class FadeInDrag;
2316 friend class FadeOutDrag;
2317 friend class MarkerDrag;
2318 friend class RegionGainDrag;
2319 friend class ControlPointDrag;
2320 friend class LineDrag;
2321 friend class RubberbandSelectDrag;
2322 friend class EditorRubberbandSelectDrag;
2323 friend class TimeFXDrag;
2324 friend class ScrubDrag;
2325 friend class SelectionDrag;
2326 friend class RangeMarkerBarDrag;
2327 friend class MouseZoomDrag;
2328 friend class RegionCreateDrag;
2329 friend class RegionMotionDrag;
2330 friend class RegionInsertDrag;
2331 friend class VideoTimeLineDrag;
2333 friend class EditorSummary;
2334 friend class EditorGroupTabs;
2336 friend class EditorRoutes;
2337 friend class RhythmFerret;
2340 #endif /* __ardour_editor_h__ */