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;
137 class RegionLayeringOrderEditor;
140 class Editor : public PublicEditor, public PBD::ScopedConnectionList
146 void set_session (ARDOUR::Session *);
148 Gtk::Window* use_own_window (bool and_fill_it);
151 virtual bool have_idled () const { return _have_idled; }
153 samplepos_t leftmost_sample() const { return _leftmost_sample; }
155 samplecnt_t current_page_samples() const {
156 return (samplecnt_t) _visible_canvas_width * samples_per_pixel;
159 double visible_canvas_height () const {
160 return _visible_canvas_height;
162 double trackviews_height () const;
164 void cycle_snap_mode ();
165 void next_grid_choice ();
166 void prev_grid_choice ();
167 void set_grid_to (Editing::GridType);
168 void set_snap_mode (Editing::SnapMode);
170 Editing::SnapMode snap_mode () const;
171 Editing::GridType grid_type () const;
172 bool grid_musical () const;
173 bool grid_nonmusical () const;
175 void undo (uint32_t n = 1);
176 void redo (uint32_t n = 1);
178 XMLNode& get_state ();
179 int set_state (const XMLNode&, int version);
181 void set_mouse_mode (Editing::MouseMode, bool force = false);
182 void step_mouse_mode (bool next);
183 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
184 Editing::MidiEditMode current_midi_edit_mode () const;
185 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
187 bool internal_editing() const;
189 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
190 void add_to_idle_resize (TimeAxisView*, int32_t);
192 StripableTimeAxisView* get_stripable_time_axis_by_id (const PBD::ID& id) const;
194 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
195 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
196 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
198 #ifdef USE_RUBBERBAND
199 std::vector<std::string> rb_opt_strings;
203 /* things that need to be public to be used in the main menubar */
205 void new_region_from_selection ();
206 void separate_regions_between (const TimeSelection&);
207 void separate_region_from_selection ();
208 void separate_under_selected_regions ();
209 void separate_region_from_punch ();
210 void separate_region_from_loop ();
211 void separate_regions_using_location (ARDOUR::Location&);
212 void transition_to_rolling (bool forward);
214 /* NOTE: these functions assume that the "pixel" coordinate is
215 in canvas coordinates. These coordinates already take into
216 account any scrolling offsets.
219 samplepos_t pixel_to_sample_from_event (double pixel) const {
221 /* pixel can be less than zero when motion events
222 are processed. since we've already run the world->canvas
223 affine, that means that the location *really* is "off
224 to the right" and thus really is "before the start".
228 return pixel * samples_per_pixel;
234 samplepos_t pixel_to_sample (double pixel) const {
235 return pixel * samples_per_pixel;
238 double sample_to_pixel (samplepos_t sample) const {
239 return round (sample / (double) samples_per_pixel);
242 double sample_to_pixel_unrounded (samplepos_t sample) const {
243 return sample / (double) samples_per_pixel;
248 Selection& get_selection() const { return *selection; }
249 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
250 Selection& get_cut_buffer() const { return *cut_buffer; }
252 void set_selection (std::list<Selectable*>, Selection::Operation);
254 bool extend_selection_to_track (TimeAxisView&);
256 void play_selection ();
257 void maybe_locate_with_edit_preroll (samplepos_t);
258 void play_with_preroll ();
259 void rec_with_preroll ();
260 void rec_with_count_in ();
261 void select_all_in_track (Selection::Operation op);
262 void select_all_objects (Selection::Operation op);
263 void invert_selection_in_track ();
264 void invert_selection ();
265 void deselect_all ();
266 long select_range (samplepos_t, samplepos_t);
268 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
270 void remove_tracks ();
276 /* analysis window */
278 void loudness_analyze_region_selection();
279 void loudness_analyze_range_selection();
281 void spectral_analyze_region_selection();
282 void spectral_analyze_range_selection();
286 void export_audio ();
288 void export_selection ();
289 void export_range ();
290 void export_region ();
292 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
294 void set_zoom_focus (Editing::ZoomFocus);
295 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
296 samplecnt_t get_current_zoom () const { return samples_per_pixel; }
297 void cycle_zoom_focus ();
298 void temporal_zoom_step (bool zoom_out);
299 void temporal_zoom_step_scale (bool zoom_out, double scale);
300 void temporal_zoom_step_mouse_focus (bool zoom_out);
301 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
302 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
303 void tav_zoom_step (bool coarser);
304 void tav_zoom_smooth (bool coarser, bool force_all);
306 /* stuff that AudioTimeAxisView and related classes use */
308 PlaylistSelector& playlist_selector() const;
309 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
311 void new_playlists (TimeAxisView* v);
312 void copy_playlists (TimeAxisView* v);
313 void clear_playlists (TimeAxisView* v);
315 void get_onscreen_tracks (TrackViewList&);
317 Width editor_mixer_strip_width;
318 void maybe_add_mixer_strip_width (XMLNode&);
319 void show_editor_mixer (bool yn);
320 void create_editor_mixer ();
321 void show_editor_list (bool yn);
322 void set_selected_mixer_strip (TimeAxisView&);
323 void mixer_strip_width_changed ();
324 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
325 void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
326 void tempo_curve_selected (ARDOUR::TempoSection* ts, bool yn);
328 /* nudge is initiated by transport controls owned by ARDOUR_UI */
330 samplecnt_t get_nudge_distance (samplepos_t pos, samplecnt_t& next);
331 samplecnt_t get_paste_offset (samplepos_t pos, unsigned paste_count, samplecnt_t duration);
332 unsigned get_grid_beat_divisions(samplepos_t position);
333 Temporal::Beats get_grid_type_as_beats (bool& success, samplepos_t position);
335 int32_t get_grid_music_divisions (uint32_t event_state);
337 void nudge_forward (bool next, bool force_playhead);
338 void nudge_backward (bool next, bool force_playhead);
340 /* nudge initiated from context menu */
342 void nudge_forward_capture_offset ();
343 void nudge_backward_capture_offset ();
345 void sequence_regions ();
347 /* playhead/screen stuff */
349 void set_stationary_playhead (bool yn);
350 void toggle_stationary_playhead ();
351 bool stationary_playhead() const { return _stationary_playhead; }
353 void set_follow_playhead (bool yn, bool catch_up = true);
354 void toggle_follow_playhead ();
355 bool follow_playhead() const { return _follow_playhead; }
356 bool dragging_playhead () const { return _dragging_playhead; }
358 void toggle_zero_line_visibility ();
360 void set_group_tabs ();
362 /* returns the left-most and right-most time that the gui should allow the user to scroll to */
363 std::pair <samplepos_t,samplepos_t> session_gui_extents (bool use_extra = true) const;
367 void toggle_region_fades (int dir);
368 void update_region_fade_visibility ();
370 /* redirect shared ops menu. caller must free returned menu */
372 Gtk::Menu* redirect_menu ();
374 /* floating windows/transient */
376 void ensure_float (Gtk::Window&);
378 void scroll_tracks_down_line ();
379 void scroll_tracks_up_line ();
381 bool scroll_up_one_track (bool skip_child_views = false);
382 bool scroll_down_one_track (bool skip_child_views = false);
384 void scroll_left_step ();
385 void scroll_right_step ();
387 void scroll_left_half_page ();
388 void scroll_right_half_page ();
390 void select_topmost_track ();
392 void prepare_for_cleanup ();
393 void finish_cleanup ();
395 void maximise_editing_space();
396 void restore_editing_space();
398 double get_y_origin () const;
399 void reset_x_origin (samplepos_t);
400 void reset_x_origin_to_follow_playhead ();
401 void reset_y_origin (double);
402 void reset_zoom (samplecnt_t);
403 void reposition_and_zoom (samplepos_t, double);
405 samplepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
406 bool use_context_click = false,
407 bool from_outside_canvas = false);
409 bool update_mouse_speed ();
410 bool decelerate_mouse_speed ();
412 void toggle_meter_updating();
414 void show_rhythm_ferret();
416 void goto_visual_state (uint32_t);
417 void save_visual_state (uint32_t);
419 void queue_draw_resize_line (int at);
420 void start_resize_line_ops ();
421 void end_resize_line_ops ();
423 TrackViewList const & get_track_views () const {
427 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
429 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
431 void do_import (std::vector<std::string> paths,
432 Editing::ImportDisposition disposition,
433 Editing::ImportMode mode,
434 ARDOUR::SrcQuality quality,
435 ARDOUR::MidiTrackNameSource mts,
436 ARDOUR::MidiTempoMapDisposition mtd,
438 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
440 void do_embed (std::vector<std::string> paths,
441 Editing::ImportDisposition disposition,
442 Editing::ImportMode mode,
444 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
446 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
448 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
449 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Temporal::Beats> > > > >&) const;
451 void center_screen (samplepos_t);
453 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
455 void snap_to (ARDOUR::MusicSample& first,
456 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
457 ARDOUR::SnapPref pref = ARDOUR::SnapToAny_Visual,
458 bool ensure_snap = false);
460 void snap_to_with_modifier (ARDOUR::MusicSample& first,
462 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
463 ARDOUR::SnapPref pref = ARDOUR::SnapToAny_Visual);
465 void set_snapped_cursor_position (samplepos_t pos);
467 void begin_selection_op_history ();
468 void begin_reversible_selection_op (std::string cmd_name);
469 void commit_reversible_selection_op ();
470 void undo_selection_op ();
471 void redo_selection_op ();
472 void begin_reversible_command (std::string cmd_name);
473 void begin_reversible_command (GQuark);
474 void abort_reversible_command ();
475 void commit_reversible_command ();
477 DragManager* drags () const {
481 void maybe_autoscroll (bool, bool, bool);
482 bool autoscroll_active() const;
484 Gdk::Cursor* get_canvas_cursor () const;
486 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
487 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
489 MouseCursors const * cursors () const {
493 VerboseCursor* verbose_cursor () const {
494 return _verbose_cursor;
497 double clamp_verbose_cursor_x (double);
498 double clamp_verbose_cursor_y (double);
500 void get_pointer_position (double &, double &) const;
502 /** Context for mouse entry (stored in a stack). */
503 struct EnterContext {
505 boost::shared_ptr<CursorContext> cursor_ctx;
508 /** Get the topmost enter context for the given item type.
510 * This is used to change the cursor associated with a given enter context,
511 * which may not be on the top of the stack.
513 EnterContext* get_enter_context(ItemType type);
515 TimeAxisView* stepping_axis_view () {
516 return _stepping_axis_view;
519 void set_stepping_axis_view (TimeAxisView* v) {
520 _stepping_axis_view = v;
523 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
524 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
525 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
526 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
527 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
528 ArdourCanvas::Container* get_drag_motion_group () const { return _drag_motion_group; }
530 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
532 void override_visible_track_count ();
534 /* Ruler metrics methods */
536 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
537 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
538 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
539 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
541 /* editing operations that need to be public */
542 void mouse_add_new_marker (samplepos_t where, bool is_cd=false);
543 void split_regions_at (ARDOUR::MusicSample, RegionSelection&);
544 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
545 RegionSelection get_regions_from_selection_and_mouse (samplepos_t);
547 void mouse_add_new_tempo_event (samplepos_t where);
548 void mouse_add_new_meter_event (samplepos_t where);
549 void edit_tempo_section (ARDOUR::TempoSection*);
550 void edit_meter_section (ARDOUR::MeterSection*);
553 void map_transport_state ();
554 void map_position_change (samplepos_t);
555 void transport_looped ();
559 void suspend_route_redisplay ();
560 void resume_route_redisplay ();
564 void color_handler ();
568 // to keep track of the playhead position for control_scroll
569 boost::optional<samplepos_t> _control_scroll_target;
571 PlaylistSelector* _playlist_selector;
573 TimeInfoBox* _time_info_box;
575 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
578 VisualState (bool with_tracks);
581 samplecnt_t samples_per_pixel;
582 samplepos_t _leftmost_sample;
583 Editing::ZoomFocus zoom_focus;
584 GUIObjectState* gui_state;
587 std::list<VisualState*> undo_visual_stack;
588 std::list<VisualState*> redo_visual_stack;
589 VisualState* current_visual_state (bool with_tracks = true);
590 void undo_visual_state ();
591 void redo_visual_state ();
592 void use_visual_state (VisualState&);
594 void swap_visual_state ();
596 std::vector<VisualState*> visual_states;
597 void start_visual_state_op (uint32_t n);
598 void cancel_visual_state_op (uint32_t n);
600 samplepos_t _leftmost_sample;
601 samplecnt_t samples_per_pixel;
602 Editing::ZoomFocus zoom_focus;
604 void set_samples_per_pixel (samplecnt_t);
605 void on_samples_per_pixel_changed ();
607 Editing::MouseMode mouse_mode;
608 Editing::GridType pre_internal_grid_type;
609 Editing::SnapMode pre_internal_snap_mode;
610 Editing::GridType internal_grid_type;
611 Editing::SnapMode internal_snap_mode;
612 Editing::MouseMode effective_mouse_mode () const;
614 enum JoinObjectRangeState {
615 JOIN_OBJECT_RANGE_NONE,
616 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
617 JOIN_OBJECT_RANGE_OBJECT,
618 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
619 JOIN_OBJECT_RANGE_RANGE
622 JoinObjectRangeState _join_object_range_state;
624 void update_join_object_range_location (double);
626 boost::optional<float> pre_notebook_shrink_pane_width;
628 Gtk::VBox _editor_list_vbox;
629 Gtk::Notebook _the_notebook;
630 bool _notebook_shrunk;
631 void add_notebook_page (std::string const &, Gtk::Widget &);
632 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
634 ArdourWidgets::HPane edit_pane;
635 ArdourWidgets::VPane editor_summary_pane;
637 Gtk::EventBox meter_base;
638 Gtk::EventBox marker_base;
639 Gtk::HBox marker_box;
640 Gtk::VBox scrollers_rulers_markers_box;
642 void location_changed (ARDOUR::Location *);
643 void location_flags_changed (ARDOUR::Location *);
644 void refresh_location_display ();
645 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
646 void add_new_location (ARDOUR::Location *);
647 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
648 void location_gone (ARDOUR::Location *);
649 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
650 gint really_remove_marker (ARDOUR::Location* loc);
651 void goto_nth_marker (int nth);
652 void trigger_script (int nth);
653 void trigger_script_by_name (const std::string script_name);
654 void toggle_marker_lines ();
655 void set_marker_line_visibility (bool);
657 void jump_forward_to_mark ();
658 void jump_backward_to_mark ();
660 uint32_t location_marker_color;
661 uint32_t location_range_color;
662 uint32_t location_loop_color;
663 uint32_t location_punch_color;
664 uint32_t location_cd_marker_color;
666 struct LocationMarkers {
671 LocationMarkers () : start(0), end(0), valid (true) {}
678 void set_show_lines (bool);
679 void set_selected (bool);
680 void canvas_height_set (double);
683 void set_name (const std::string&);
684 void set_position (samplepos_t start, samplepos_t end = 0);
685 void set_color_rgba (uint32_t);
688 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
689 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
690 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
691 ArdourMarker* entered_marker;
692 bool _show_marker_lines;
694 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
695 LocationMarkerMap location_markers;
697 void update_marker_labels ();
698 void update_marker_labels (ArdourCanvas::Container *);
699 void check_marker_label (ArdourMarker *);
701 /** A set of lists of Markers that are in each of the canvas groups
702 * for the marker sections at the top of the editor. These lists
703 * are kept sorted in time order between marker movements, so that after
704 * a marker has moved we can decide whether we need to update the labels
705 * for all markers or for just a few.
707 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
708 void remove_sorted_marker (ArdourMarker *);
710 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
711 void clear_marker_display ();
712 void mouse_add_new_range (samplepos_t);
713 void mouse_add_new_loop (samplepos_t);
714 void mouse_add_new_punch (samplepos_t);
715 bool choose_new_marker_name(std::string &name);
716 void update_cd_marker_display ();
717 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
719 TimeAxisView* clicked_axisview;
720 RouteTimeAxisView* clicked_routeview;
721 /** The last RegionView that was clicked on, or 0 if the last click was not
722 * on a RegionView. This is set up by the canvas event handlers in
723 * editor_canvas_events.cc
725 RegionView* clicked_regionview;
726 RegionSelection latest_regionviews;
727 uint32_t clicked_selection;
728 ControlPoint* clicked_control_point;
730 void sort_track_selection (TrackViewList&);
732 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
733 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
734 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
735 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
737 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
738 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
740 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
741 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
742 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
743 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
744 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
746 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
747 bool button_release_can_deselect;
748 bool _mouse_changed_selection;
750 void catch_vanishing_regionview (RegionView *);
752 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
753 void select_all_tracks ();
754 bool select_all_internal_edit (Selection::Operation);
756 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
757 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
758 void set_selected_track_as_side_effect (Selection::Operation op);
759 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
761 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
762 void collect_new_region_view (RegionView *);
763 void collect_and_select_new_region_view (RegionView *);
765 Gtk::Menu track_context_menu;
766 Gtk::Menu track_region_context_menu;
767 Gtk::Menu track_selection_context_menu;
769 Gtk::MenuItem* region_edit_menu_split_item;
770 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
771 Gtk::Menu * track_region_edit_playlist_menu;
772 Gtk::Menu * track_edit_playlist_submenu;
773 Gtk::Menu * track_selection_edit_playlist_submenu;
775 GdkEvent context_click_event;
777 void popup_track_context_menu (int, int, ItemType, bool);
778 Gtk::Menu* build_track_context_menu ();
779 Gtk::Menu* build_track_bus_context_menu ();
780 Gtk::Menu* build_track_region_context_menu ();
781 Gtk::Menu* build_track_selection_context_menu ();
782 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
783 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
784 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
785 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
786 Gtk::MenuItem* _popup_region_menu_item;
788 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
789 Gtk::Menu _control_point_context_menu;
791 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
792 Gtk::Menu _note_context_menu;
794 void add_stripables (ARDOUR::StripableList&);
795 void add_routes (ARDOUR::RouteList&);
796 void timeaxisview_deleted (TimeAxisView *);
797 void add_vcas (ARDOUR::VCAList&);
799 Gtk::HBox global_hpacker;
800 Gtk::VBox global_vpacker;
802 /* Cursor stuff. Do not use directly, use via CursorContext. */
803 friend class CursorContext;
804 std::vector<Gdk::Cursor*> _cursor_stack;
805 void set_canvas_cursor (Gdk::Cursor*);
806 size_t push_canvas_cursor (Gdk::Cursor*);
807 void pop_canvas_cursor ();
809 Gdk::Cursor* which_track_cursor () const;
810 Gdk::Cursor* which_mode_cursor () const;
811 Gdk::Cursor* which_trim_cursor (bool left_side) const;
812 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
814 /** Push the appropriate enter/cursor context on item entry. */
815 void choose_canvas_cursor_on_entry (ItemType);
817 /** Update all enter cursors based on current settings. */
818 void update_all_enter_cursors ();
820 ArdourCanvas::GtkCanvas* _track_canvas;
821 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
823 bool within_track_canvas;
825 friend class VerboseCursor;
826 VerboseCursor* _verbose_cursor;
828 void parameter_changed (std::string);
829 void ui_parameter_changed (std::string);
831 Gtk::EventBox time_bars_event_box;
832 Gtk::VBox time_bars_vbox;
834 ArdourCanvas::Container *tempo_group;
835 ArdourCanvas::Container *meter_group;
836 ArdourCanvas::Container *marker_group;
837 ArdourCanvas::Container *range_marker_group;
838 ArdourCanvas::Container *transport_marker_group;
839 ArdourCanvas::Container* cd_marker_group;
841 /* parent for groups which themselves contain time markers */
842 ArdourCanvas::Container* _time_markers_group;
844 /* The group containing all other groups that are scrolled vertically
847 ArdourCanvas::ScrollGroup* hv_scroll_group;
849 /* The group containing all other groups that are scrolled horizontally ONLY
851 ArdourCanvas::ScrollGroup* h_scroll_group;
853 /* Scroll group for cursors, scrolled horizontally, above everything else
855 ArdourCanvas::ScrollGroup* cursor_scroll_group;
857 /* The group containing all trackviews. */
858 ArdourCanvas::Container* no_scroll_group;
860 /* The group containing all trackviews. */
861 ArdourCanvas::Container* _trackview_group;
863 /* The group holding things (mostly regions) while dragging so they
864 * are on top of everything else
866 ArdourCanvas::Container* _drag_motion_group;
868 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
871 ArdourCanvas::Rectangle* _canvas_drop_zone;
872 bool canvas_drop_zone_event (GdkEvent* event);
875 ruler_metric_timecode = 0,
876 ruler_metric_bbt = 1,
877 ruler_metric_samples = 2,
878 ruler_metric_minsec = 3,
880 ruler_time_tempo = 4,
881 ruler_time_meter = 5,
882 ruler_time_marker = 6,
883 ruler_time_range_marker = 7,
884 ruler_time_transport_marker = 8,
885 ruler_time_cd_marker = 9,
886 ruler_video_timeline = 10,
889 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
890 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
891 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
892 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
893 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
894 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
895 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
896 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
897 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
898 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
899 bool no_ruler_shown_update;
901 Gtk::Widget * ruler_grabbed_widget;
903 RulerDialog* ruler_dialog;
905 void initialize_rulers ();
906 void update_just_timecode ();
907 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
908 void update_fixed_rulers ();
909 void update_tempo_based_rulers ();
910 void popup_ruler_menu (samplepos_t where = 0, ItemType type = RegionItem);
911 void update_ruler_visibility ();
912 void set_ruler_visible (RulerType, bool);
913 void toggle_ruler_visibility (RulerType rt);
914 void ruler_toggled (int);
915 bool ruler_label_button_release (GdkEventButton*);
916 void store_ruler_visibility ();
917 void restore_ruler_visibility ();
918 void show_rulers_for_grid ();
920 enum MinsecRulerScale {
925 minsec_show_many_hours
928 MinsecRulerScale minsec_ruler_scale;
930 samplecnt_t minsec_mark_interval;
931 gint minsec_mark_modulo;
933 void set_minsec_ruler_scale (samplepos_t, samplepos_t);
935 enum TimecodeRulerScale {
937 timecode_show_samples,
938 timecode_show_seconds,
939 timecode_show_minutes,
941 timecode_show_many_hours
944 TimecodeRulerScale timecode_ruler_scale;
946 gint timecode_mark_modulo;
947 gint timecode_nmarks;
948 void set_timecode_ruler_scale (samplepos_t, samplepos_t);
950 samplecnt_t _samples_ruler_interval;
951 void set_samples_ruler_scale (samplepos_t, samplepos_t);
962 bbt_show_thirtyseconds
965 BBTRulerScale bbt_ruler_scale;
969 uint32_t bbt_bar_helper_on;
970 uint32_t bbt_accent_modulo;
971 void compute_bbt_ruler_scale (samplepos_t lower, samplepos_t upper);
973 ArdourCanvas::Ruler* timecode_ruler;
974 ArdourCanvas::Ruler* bbt_ruler;
975 ArdourCanvas::Ruler* samples_ruler;
976 ArdourCanvas::Ruler* minsec_ruler;
978 static double timebar_height;
979 guint32 visible_timebars;
980 Gtk::Menu *editor_ruler_menu;
982 ArdourCanvas::Rectangle* tempo_bar;
983 ArdourCanvas::Rectangle* meter_bar;
984 ArdourCanvas::Rectangle* marker_bar;
985 ArdourCanvas::Rectangle* range_marker_bar;
986 ArdourCanvas::Rectangle* transport_marker_bar;
987 ArdourCanvas::Rectangle* cd_marker_bar;
989 Gtk::Label minsec_label;
990 Gtk::Label bbt_label;
991 Gtk::Label timecode_label;
992 Gtk::Label samples_label;
993 Gtk::Label tempo_label;
994 Gtk::Label meter_label;
995 Gtk::Label mark_label;
996 Gtk::Label range_mark_label;
997 Gtk::Label transport_mark_label;
998 Gtk::Label cd_mark_label;
1000 /* videtimline related actions */
1001 Gtk::Label videotl_label;
1002 ArdourCanvas::Container* videotl_group;
1003 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1004 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1005 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1006 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1007 Glib::RefPtr<Gtk::ToggleAction> xjadeo_sample_action;
1008 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1009 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1010 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1011 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1012 void set_xjadeo_proc ();
1013 void toggle_xjadeo_proc (int state=-1);
1014 void set_close_video_sensitive (bool onoff);
1015 void set_xjadeo_sensitive (bool onoff);
1016 void set_xjadeo_viewoption (int);
1017 void toggle_xjadeo_viewoption (int what, int state=-1);
1018 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1019 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1020 int get_videotl_bar_height () const { return videotl_bar_height; }
1021 void toggle_region_video_lock ();
1023 friend class EditorCursor;
1025 EditorCursor* snapped_cursor;
1027 EditorCursor* playhead_cursor;
1028 samplepos_t playhead_cursor_sample () const;
1030 samplepos_t get_region_boundary (samplepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1032 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1033 void cursor_to_next_region_boundary (bool with_selection);
1034 void cursor_to_previous_region_boundary (bool with_selection);
1035 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1036 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1037 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1038 void cursor_to_selection_start (EditorCursor *);
1039 void cursor_to_selection_end (EditorCursor *);
1041 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1042 void selected_marker_to_next_region_boundary (bool with_selection);
1043 void selected_marker_to_previous_region_boundary (bool with_selection);
1044 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1045 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1046 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1047 void selected_marker_to_selection_start ();
1048 void selected_marker_to_selection_end ();
1050 void select_all_selectables_using_cursor (EditorCursor *, bool);
1051 void select_all_selectables_using_edit (bool, bool);
1052 void select_all_selectables_between (bool within);
1053 void select_range_between ();
1055 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::samplepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1056 ARDOUR::samplepos_t find_next_region_boundary (ARDOUR::samplepos_t, int32_t dir, const TrackViewList&);
1058 std::vector<ARDOUR::samplepos_t> region_boundary_cache;
1059 void mark_region_boundary_cache_dirty () { _region_boundary_cache_dirty = true; }
1060 void build_region_boundary_cache ();
1061 bool _region_boundary_cache_dirty;
1063 Gtk::HBox toplevel_hpacker;
1065 Gtk::HBox bottom_hbox;
1067 Gtk::Table edit_packer;
1069 /** the adjustment that controls the overall editor vertical scroll position */
1070 Gtk::Adjustment vertical_adjustment;
1071 Gtk::Adjustment horizontal_adjustment;
1073 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1074 Gtk::Layout controls_layout;
1075 bool control_layout_scroll (GdkEventScroll* ev);
1076 void reset_controls_layout_width ();
1077 void reset_controls_layout_height (int32_t height);
1086 bool scroll_press (Direction);
1087 void scroll_release ();
1088 sigc::connection _scroll_connection;
1089 int _scroll_callbacks;
1091 double _visible_canvas_width;
1092 double _visible_canvas_height; ///< height of the visible area of the track canvas
1093 double _full_canvas_height; ///< full height of the canvas
1095 bool track_canvas_map_handler (GdkEventAny*);
1097 bool edit_controls_button_release (GdkEventButton*);
1098 Gtk::Menu *edit_controls_left_menu;
1099 Gtk::Menu *edit_controls_right_menu;
1101 Gtk::VBox track_canvas_vbox;
1102 Gtk::VBox edit_controls_vbox;
1103 Gtk::HBox edit_controls_hbox;
1105 void control_vertical_zoom_in_all ();
1106 void control_vertical_zoom_out_all ();
1107 void control_vertical_zoom_in_selected ();
1108 void control_vertical_zoom_out_selected ();
1109 void control_step_tracks_up ();
1110 void control_step_tracks_down ();
1111 void control_view (uint32_t);
1112 void control_scroll (float);
1113 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1114 void control_unselect ();
1115 void access_action (const std::string&, const std::string&);
1116 void set_toggleaction (const std::string&, const std::string&, bool);
1117 bool deferred_control_scroll (samplepos_t);
1118 sigc::connection control_scroll_connection;
1120 void tie_vertical_scrolling ();
1121 void set_horizontal_position (double);
1122 double horizontal_position () const;
1124 struct VisualChange {
1133 samplepos_t time_origin;
1134 samplecnt_t samples_per_pixel;
1137 int idle_handler_id;
1138 /** true if we are currently in the idle handler */
1141 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1143 pending = Type (pending | t);
1147 VisualChange pending_visual_change;
1148 bool visual_change_queued;
1152 static int _idle_visual_changer (void *arg);
1153 int idle_visual_changer ();
1154 void visual_changer (const VisualChange&);
1155 void ensure_visual_change_idle_handler ();
1158 TrackViewList track_views;
1159 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1161 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1162 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1164 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1165 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1168 TrackViewList get_tracks_for_range_action () const;
1170 sigc::connection super_rapid_screen_update_connection;
1171 void center_screen_internal (samplepos_t, float);
1173 void super_rapid_screen_update ();
1175 int64_t _last_update_time;
1176 double _err_screen_engine;
1178 void session_going_away ();
1180 samplepos_t cut_buffer_start;
1181 samplecnt_t cut_buffer_length;
1183 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1185 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1186 boost::weak_ptr<ARDOUR::Movable> _movable;
1188 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1189 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1190 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1191 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1192 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1193 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1194 bool button_press_dispatch (GdkEventButton*);
1195 bool button_release_dispatch (GdkEventButton*);
1196 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1197 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1198 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1199 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1200 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1202 Gtkmm2ext::Bindings* button_bindings;
1203 XMLNode* button_settings () const;
1205 /* KEYMAP HANDLING */
1207 void register_actions ();
1208 void register_region_actions ();
1210 void load_bindings ();
1212 /* CUT/COPY/PASTE */
1214 samplepos_t last_paste_pos;
1215 unsigned paste_count;
1217 void cut_copy (Editing::CutCopyOp);
1218 bool can_cut_copy () const;
1219 void cut_copy_points (Editing::CutCopyOp, Temporal::Beats earliest=Temporal::Beats(), bool midi=false);
1220 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1221 void cut_copy_ranges (Editing::CutCopyOp);
1222 void cut_copy_midi (Editing::CutCopyOp);
1224 void mouse_paste ();
1225 void paste_internal (samplepos_t position, float times, const int32_t sub_num);
1227 /* EDITING OPERATIONS */
1229 void reset_point_selection ();
1230 void toggle_region_lock ();
1231 void toggle_opaque_region ();
1232 void toggle_record_enable ();
1233 void toggle_solo ();
1234 void toggle_solo_isolate ();
1235 void toggle_mute ();
1236 void toggle_region_lock_style ();
1238 void play_solo_selection (bool restart);
1240 enum LayerOperation {
1247 void do_layer_operation (LayerOperation);
1248 void raise_region ();
1249 void raise_region_to_top ();
1250 void change_region_layering_order (bool from_context_menu);
1251 void lower_region ();
1252 void lower_region_to_bottom ();
1253 void split_region_at_transients ();
1254 void crop_region_to_selection ();
1255 void crop_region_to (samplepos_t start, samplepos_t end);
1256 void set_sync_point (samplepos_t, const RegionSelection&);
1257 void set_region_sync_position ();
1258 void remove_region_sync();
1259 void align_regions (ARDOUR::RegionPoint);
1260 void align_regions_relative (ARDOUR::RegionPoint point);
1261 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1262 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1263 void remove_selected_regions ();
1264 void remove_clicked_region ();
1265 void show_region_properties ();
1266 void show_midi_list_editor ();
1267 void rename_region ();
1268 void duplicate_some_regions (RegionSelection&, float times);
1269 void duplicate_selection (float times);
1270 void region_fill_selection ();
1271 void combine_regions ();
1272 void uncombine_regions ();
1274 void region_fill_track ();
1275 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1276 void split_multichannel_region();
1277 void reverse_region ();
1278 void strip_region_silence ();
1279 void normalize_region ();
1280 void reset_region_scale_amplitude ();
1281 void adjust_region_gain (bool up);
1282 void reset_region_gain ();
1283 void quantize_region ();
1284 void quantize_regions (const RegionSelection& rs);
1285 void legatize_region (bool shrink_only);
1286 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1287 void transform_region ();
1288 void transform_regions (const RegionSelection& rs);
1289 void transpose_region ();
1290 void transpose_regions (const RegionSelection& rs);
1291 void insert_patch_change (bool from_context);
1292 void fork_region ();
1294 void do_insert_time ();
1295 void insert_time (samplepos_t, samplecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1297 void do_remove_time ();
1298 void remove_time (samplepos_t pos, samplecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1299 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1301 void tab_to_transient (bool forward);
1303 void set_tempo_from_region ();
1304 void use_range_as_bar ();
1306 void define_one_bar (samplepos_t start, samplepos_t end);
1308 void audition_region_from_region_list ();
1309 void hide_region_from_region_list ();
1310 void show_region_in_region_list ();
1312 void naturalize_region ();
1314 void split_region ();
1319 void paste (float times, bool from_context_menu);
1321 void place_transient ();
1322 void remove_transient (ArdourCanvas::Item* item);
1323 void snap_regions_to_grid ();
1324 void close_region_gaps ();
1326 void keyboard_paste ();
1328 void region_from_selection ();
1329 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1331 void play_from_start ();
1332 void play_from_edit_point ();
1333 void play_from_edit_point_and_return ();
1334 void play_selected_region ();
1335 void play_edit_range ();
1336 void play_location (ARDOUR::Location&);
1337 void loop_location (ARDOUR::Location&);
1339 void calc_extra_zoom_edges(samplepos_t &start, samplepos_t &end);
1340 void temporal_zoom_selection (Editing::ZoomAxis);
1341 void temporal_zoom_session ();
1342 void temporal_zoom_extents ();
1343 void temporal_zoom (samplecnt_t samples_per_pixel);
1344 void temporal_zoom_by_sample (samplepos_t start, samplepos_t end);
1345 void temporal_zoom_to_sample (bool coarser, samplepos_t sample);
1347 void insert_region_list_selection (float times);
1350 void external_pt_dialog ();
1351 typedef struct ptflookup {
1356 bool operator ==(const struct ptflookup& other) {
1357 return (this->index1 == other.index1);
1361 /* import & embed */
1363 void add_external_audio_action (Editing::ImportMode);
1365 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1366 bool check_multichannel_status (const std::vector<std::string>& paths);
1368 SoundFileOmega* sfbrowser;
1370 void bring_in_external_audio (Editing::ImportMode mode, samplepos_t& pos);
1372 bool idle_drop_paths (std::vector<std::string> paths, samplepos_t sample, double ypos, bool copy);
1373 void drop_paths_part_two (const std::vector<std::string>& paths, samplepos_t sample, double ypos, bool copy);
1375 int import_sndfiles (std::vector<std::string> paths,
1376 Editing::ImportDisposition disposition,
1377 Editing::ImportMode mode,
1378 ARDOUR::SrcQuality quality,
1382 boost::shared_ptr<ARDOUR::Track>& track,
1384 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1386 int embed_sndfiles (std::vector<std::string> paths,
1387 bool multiple_files,
1388 bool& check_sample_rate,
1389 Editing::ImportDisposition disposition,
1390 Editing::ImportMode mode,
1394 boost::shared_ptr<ARDOUR::Track>& track,
1395 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1397 int add_sources (std::vector<std::string> paths,
1398 ARDOUR::SourceList& sources,
1400 Editing::ImportDisposition disposition,
1401 Editing::ImportMode mode,
1404 boost::shared_ptr<ARDOUR::Track>& track,
1405 bool add_channel_suffix,
1406 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1408 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1412 Editing::ImportMode mode,
1413 boost::shared_ptr<ARDOUR::Track>& existing_track,
1414 const std::string& new_track_name,
1415 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1417 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1418 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1420 void toggle_midi_input_active (bool flip_others);
1422 ARDOUR::InterThreadInfo* current_interthread_info;
1424 AnalysisWindow* analysis_window;
1426 /* import & embed */
1427 void external_audio_dialog ();
1428 void session_import_dialog ();
1430 /* import specific info */
1432 struct EditorImportStatus : public ARDOUR::ImportStatus {
1433 Editing::ImportMode mode;
1437 boost::shared_ptr<ARDOUR::Track> track;
1441 EditorImportStatus import_status;
1442 static void *_import_thread (void *);
1443 void* import_thread ();
1444 void finish_import ();
1446 /* to support this ... */
1448 void import_audio (bool as_tracks);
1449 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1450 void import_smf_tempo_map (Evoral::SMF const &, samplepos_t pos);
1451 void move_to_start ();
1452 void move_to_end ();
1453 void center_playhead ();
1454 void center_edit_point ();
1455 void playhead_forward_to_grid ();
1456 void playhead_backward_to_grid ();
1457 void scroll_playhead (bool forward);
1458 void scroll_backward (float pages=0.8f);
1459 void scroll_forward (float pages=0.8f);
1460 void scroll_tracks_down ();
1461 void scroll_tracks_up ();
1463 void clear_markers ();
1464 void clear_ranges ();
1465 void clear_locations ();
1466 void unhide_markers ();
1467 void unhide_ranges ();
1468 void cursor_align (bool playhead_to_edit);
1469 void toggle_skip_playback ();
1471 void remove_last_capture ();
1472 void select_all_selectables_using_time_selection ();
1473 void select_all_selectables_using_loop();
1474 void select_all_selectables_using_punch();
1475 void set_selection_from_range (ARDOUR::Location&);
1476 void set_selection_from_punch ();
1477 void set_selection_from_loop ();
1478 void set_selection_from_region ();
1480 void add_location_mark (samplepos_t where);
1481 void add_location_from_region ();
1482 void add_locations_from_region ();
1483 void add_location_from_selection ();
1484 void set_loop_from_selection (bool play);
1485 void set_punch_from_selection ();
1486 void set_punch_from_region ();
1487 void set_auto_punch_range();
1489 void set_session_start_from_playhead ();
1490 void set_session_end_from_playhead ();
1491 void set_session_extents_from_selection ();
1493 void set_loop_from_region (bool play);
1495 void set_loop_range (samplepos_t start, samplepos_t end, std::string cmd);
1496 void set_punch_range (samplepos_t start, samplepos_t end, std::string cmd);
1498 void toggle_location_at_playhead_cursor ();
1499 void add_location_from_playhead_cursor ();
1500 bool do_remove_location_at_playhead_cursor ();
1501 void remove_location_at_playhead_cursor ();
1502 bool select_new_marker;
1504 void reverse_selection ();
1505 void edit_envelope ();
1507 double last_scrub_x;
1508 int scrubbing_direction;
1509 int scrub_reversals;
1510 int scrub_reverse_distance;
1511 void scrub (samplepos_t, double);
1513 void set_punch_start_from_edit_point ();
1514 void set_punch_end_from_edit_point ();
1515 void set_loop_start_from_edit_point ();
1516 void set_loop_end_from_edit_point ();
1518 void keyboard_selection_begin (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1519 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1520 bool have_pending_keyboard_selection;
1521 samplepos_t pending_keyboard_selection_start;
1523 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1525 Editing::GridType _grid_type;
1526 Editing::SnapMode _snap_mode;
1528 bool ignore_gui_changes;
1530 DragManager* _drags;
1535 Gtk::Dialog* lock_dialog;
1537 struct timeval last_event_time;
1538 bool generic_event_handler (GdkEvent*);
1539 bool lock_timeout_callback ();
1540 void start_lock_event_timing ();
1542 Gtk::Menu fade_context_menu;
1544 Gtk::Menu xfade_in_context_menu;
1545 Gtk::Menu xfade_out_context_menu;
1546 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1547 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1548 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1550 void set_fade_in_shape (ARDOUR::FadeShape);
1551 void set_fade_out_shape (ARDOUR::FadeShape);
1553 void set_fade_length (bool in);
1554 void set_fade_in_active (bool);
1555 void set_fade_out_active (bool);
1559 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1561 bool _dragging_playhead;
1562 bool _dragging_edit_point;
1564 void marker_drag_motion_callback (GdkEvent*);
1565 void marker_drag_finished_callback (GdkEvent*);
1567 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1569 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1570 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1571 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1572 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1573 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1575 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1577 bool can_remove_control_point (ArdourCanvas::Item *);
1578 void remove_control_point (ArdourCanvas::Item *);
1580 void mouse_brush_insert_region (RegionView*, samplepos_t pos);
1582 /* Canvas event handlers */
1584 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1585 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1586 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1587 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1588 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1589 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1590 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1591 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1592 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1593 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1594 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1595 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1596 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1597 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1598 bool canvas_sample_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1599 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1600 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1601 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1602 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1603 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1604 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1605 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1606 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1607 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1608 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1610 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1611 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1612 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1613 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1614 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1615 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1616 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1618 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1619 void update_video_timeline (bool flush = false);
1620 void set_video_timeline_height (const int);
1621 bool is_video_timeline_locked ();
1622 void toggle_video_timeline_locked ();
1623 void set_video_timeline_locked (const bool);
1624 void queue_visual_videotimeline_update ();
1625 void embed_audio_from_video (std::string, samplepos_t n = 0, bool lock_position_to_video = true);
1627 bool track_selection_change_without_scroll () const {
1628 return _track_selection_change_without_scroll;
1631 PBD::Signal0<void> EditorFreeze;
1632 PBD::Signal0<void> EditorThaw;
1635 friend class DragManager;
1636 friend class EditorRouteGroups;
1637 friend class EditorRegions;
1639 /* non-public event handlers */
1641 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1642 bool track_canvas_scroll (GdkEventScroll* event);
1644 bool track_canvas_button_press_event (GdkEventButton* event);
1645 bool track_canvas_button_release_event (GdkEventButton* event);
1646 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1648 Gtk::Allocation _canvas_viewport_allocation;
1649 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1650 void track_canvas_viewport_size_allocated ();
1651 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1652 bool track_canvas_key_press (GdkEventKey *);
1653 bool track_canvas_key_release (GdkEventKey *);
1655 void set_playhead_cursor ();
1657 void toggle_region_mute ();
1659 void initialize_canvas ();
1661 /* display control */
1663 /// true if the editor should follow the playhead, otherwise false
1664 bool _follow_playhead;
1665 /// true if we scroll the tracks rather than the playhead
1666 bool _stationary_playhead;
1667 /// true if we are in fullscreen mode
1670 std::vector<ArdourCanvas::Ruler::Mark> grid_marks;
1671 GridLines* grid_lines;
1673 ArdourCanvas::Container* global_rect_group;
1674 ArdourCanvas::Container* time_line_group;
1676 void hide_grid_lines ();
1677 void maybe_draw_grid_lines ();
1679 void new_tempo_section ();
1681 void remove_tempo_marker (ArdourCanvas::Item*);
1682 void remove_meter_marker (ArdourCanvas::Item*);
1683 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1684 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1686 void edit_tempo_marker (TempoMarker&);
1687 void edit_meter_marker (MeterMarker&);
1688 void edit_control_point (ArdourCanvas::Item*);
1689 void edit_notes (MidiRegionView*);
1690 void edit_region (RegionView*);
1692 void edit_current_meter ();
1693 void edit_current_tempo ();
1695 void marker_menu_edit ();
1696 void marker_menu_remove ();
1697 void marker_menu_rename ();
1698 void rename_marker (ArdourMarker *marker);
1699 void toggle_marker_lock_style ();
1700 void toggle_tempo_clamped ();
1701 void toggle_tempo_type ();
1702 void ramp_to_next_tempo ();
1703 void toggle_marker_menu_lock ();
1704 void toggle_marker_menu_glue ();
1705 void marker_menu_hide ();
1706 void marker_menu_set_origin ();
1707 void marker_menu_loop_range ();
1708 void marker_menu_select_all_selectables_using_range ();
1709 void marker_menu_select_using_range ();
1710 void marker_menu_separate_regions_using_location ();
1711 void marker_menu_play_from ();
1712 void marker_menu_play_range ();
1713 void marker_menu_set_playhead ();
1714 void marker_menu_set_from_playhead ();
1715 void marker_menu_set_from_selection (bool force_regions);
1716 void marker_menu_range_to_next ();
1717 void marker_menu_zoom_to_range ();
1718 void new_transport_marker_menu_set_loop ();
1719 void new_transport_marker_menu_set_punch ();
1720 void update_loop_range_view ();
1721 void update_punch_range_view ();
1722 void new_transport_marker_menu_popdown ();
1723 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1724 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1725 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1726 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1727 void build_marker_menu (ARDOUR::Location *);
1728 void build_tempo_marker_menu (TempoMarker *, bool);
1729 void build_meter_marker_menu (MeterMarker *, bool);
1730 void build_new_transport_marker_menu ();
1731 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1733 Gtk::Menu* tempo_marker_menu;
1734 Gtk::Menu* meter_marker_menu;
1735 Gtk::Menu* marker_menu;
1736 Gtk::Menu* range_marker_menu;
1737 Gtk::Menu* transport_marker_menu;
1738 Gtk::Menu* new_transport_marker_menu;
1739 Gtk::Menu* cd_marker_menu;
1740 ArdourCanvas::Item* marker_menu_item;
1742 typedef std::list<ArdourMarker*> Marks;
1745 typedef std::list<TempoCurve*> Curves;
1746 Curves tempo_curves;
1748 void remove_metric_marks ();
1749 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1751 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, samplepos_t left, samplepos_t right);
1753 void tempo_map_changed (const PBD::PropertyChange&);
1754 void tempometric_position_changed (const PBD::PropertyChange&);
1756 void redisplay_grid (bool immediate_redraw);
1758 uint32_t bbt_beat_subdivision;
1762 Gtk::ToggleButton editor_mixer_button;
1763 Gtk::ToggleButton editor_list_button;
1764 void editor_mixer_button_toggled ();
1765 void editor_list_button_toggled ();
1767 ArdourWidgets::ArdourButton zoom_in_button;
1768 ArdourWidgets::ArdourButton zoom_out_button;
1769 ArdourWidgets::ArdourButton zoom_out_full_button;
1771 ArdourWidgets::ArdourButton tav_expand_button;
1772 ArdourWidgets::ArdourButton tav_shrink_button;
1773 ArdourWidgets::ArdourDropdown visible_tracks_selector;
1774 ArdourWidgets::ArdourDropdown zoom_preset_selector;
1776 int32_t _visible_track_count;
1777 void build_track_count_menu ();
1778 void set_visible_track_count (int32_t);
1780 void set_zoom_preset(int64_t);
1782 Gtk::VBox toolbar_clock_vbox;
1783 Gtk::VBox toolbar_selection_clock_vbox;
1784 Gtk::Table toolbar_selection_clock_table;
1785 Gtk::Label toolbar_selection_cursor_label;
1787 ArdourWidgets::ArdourButton mouse_select_button;
1788 ArdourWidgets::ArdourButton mouse_draw_button;
1789 ArdourWidgets::ArdourButton mouse_move_button;
1790 ArdourWidgets::ArdourButton mouse_timefx_button;
1791 ArdourWidgets::ArdourButton mouse_content_button;
1792 ArdourWidgets::ArdourButton mouse_audition_button;
1793 ArdourWidgets::ArdourButton mouse_cut_button;
1795 ArdourWidgets::ArdourButton smart_mode_button;
1796 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1798 void mouse_mode_toggled (Editing::MouseMode m);
1799 void mouse_mode_object_range_toggled ();
1800 bool ignore_mouse_mode_toggle;
1802 bool mouse_select_button_release (GdkEventButton*);
1804 Gtk::VBox automation_box;
1805 Gtk::Button automation_mode_button;
1807 //edit mode menu stuff
1808 ArdourWidgets::ArdourDropdown edit_mode_selector;
1809 void edit_mode_selection_done (ARDOUR::EditMode);
1810 void build_edit_mode_menu ();
1811 Gtk::VBox edit_mode_box;
1813 void set_edit_mode (ARDOUR::EditMode);
1814 void cycle_edit_mode ();
1816 ArdourWidgets::ArdourDropdown grid_type_selector;
1817 void build_grid_type_menu ();
1819 ArdourWidgets::ArdourButton snap_mode_button;
1820 bool snap_mode_button_clicked (GdkEventButton *);
1824 Gtk::HBox ebox_hpacker;
1825 Gtk::VBox ebox_vpacker;
1829 std::vector<std::string> grid_type_strings;
1830 std::vector<std::string> snap_mode_strings;
1832 void grid_type_selection_done (Editing::GridType);
1833 void snap_mode_selection_done (Editing::SnapMode);
1834 void snap_mode_chosen (Editing::SnapMode);
1835 void grid_type_chosen (Editing::GridType);
1837 Glib::RefPtr<Gtk::RadioAction> grid_type_action (Editing::GridType);
1838 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1840 //zoom focus meu stuff
1841 ArdourWidgets::ArdourDropdown zoom_focus_selector;
1842 void zoom_focus_selection_done (Editing::ZoomFocus);
1843 void build_zoom_focus_menu ();
1844 std::vector<std::string> zoom_focus_strings;
1846 void zoom_focus_chosen (Editing::ZoomFocus);
1848 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1850 Gtk::HBox _track_box;
1852 Gtk::HBox _zoom_box;
1853 void zoom_adjustment_changed();
1855 void setup_toolbar ();
1857 void setup_tooltips ();
1859 Gtk::HBox toolbar_hbox;
1861 void setup_midi_toolbar ();
1863 /* selection process */
1865 Selection* selection;
1866 Selection* cut_buffer;
1867 SelectionMemento* _selection_memento;
1869 void time_selection_changed ();
1870 void track_selection_changed ();
1871 void update_time_selection_display ();
1872 void presentation_info_changed (PBD::PropertyChange const &);
1873 void region_selection_changed ();
1874 sigc::connection editor_regions_selection_changed_connection;
1875 void sensitize_all_region_actions (bool);
1876 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1877 bool _all_region_actions_sensitized;
1878 /** Flag to block region action handlers from doing what they normally do;
1879 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1880 * block) when setting a ToggleAction's active state.
1882 bool _ignore_region_action;
1883 bool _last_region_menu_was_main;
1884 void point_selection_changed ();
1885 void marker_selection_changed ();
1887 bool _track_selection_change_without_scroll;
1888 bool _editor_track_selection_change_without_scroll;
1890 void cancel_selection ();
1891 void cancel_time_selection ();
1893 bool get_smart_mode() const;
1895 bool audio_region_selection_covers (samplepos_t where);
1897 /* transport range select process */
1899 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1900 ArdourCanvas::Rectangle* range_bar_drag_rect;
1901 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1902 ArdourCanvas::Rectangle* transport_bar_range_rect;
1903 ArdourCanvas::Rectangle* transport_bar_preroll_rect;
1904 ArdourCanvas::Rectangle* transport_bar_postroll_rect;
1905 ArdourCanvas::Rectangle* transport_loop_range_rect;
1906 ArdourCanvas::Rectangle* transport_punch_range_rect;
1907 ArdourCanvas::Line* transport_punchin_line;
1908 ArdourCanvas::Line* transport_punchout_line;
1909 ArdourCanvas::Rectangle* transport_preroll_rect;
1910 ArdourCanvas::Rectangle* transport_postroll_rect;
1912 ARDOUR::Location* transport_loop_location();
1913 ARDOUR::Location* transport_punch_location();
1915 ARDOUR::Location* temp_location;
1917 /* object rubberband select process */
1919 void select_all_within (samplepos_t, samplepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1921 ArdourCanvas::Rectangle* rubberband_rect;
1923 EditorRouteGroups* _route_groups;
1924 EditorRoutes* _routes;
1925 EditorRegions* _regions;
1926 EditorSnapshots* _snapshots;
1927 EditorLocations* _locations;
1929 /* diskstream/route display management */
1930 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1931 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1933 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1935 bool sync_track_view_list_and_routes ();
1937 Gtk::VBox list_vpacker;
1941 sigc::connection autoscroll_connection;
1942 bool autoscroll_horizontal_allowed;
1943 bool autoscroll_vertical_allowed;
1944 uint32_t autoscroll_cnt;
1945 Gtk::Widget* autoscroll_widget;
1946 ArdourCanvas::Rect autoscroll_boundary;
1948 bool autoscroll_canvas ();
1949 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1950 void stop_canvas_autoscroll ();
1953 void point_trim (GdkEvent *, samplepos_t);
1955 void trim_region_front();
1956 void trim_region_back();
1957 void trim_region (bool front);
1959 void trim_region_to_loop ();
1960 void trim_region_to_punch ();
1961 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1963 void trim_to_region(bool forward);
1964 void trim_region_to_previous_region_end();
1965 void trim_region_to_next_region_start();
1967 bool show_gain_after_trim;
1971 int convert_drop_to_paths (
1972 std::vector<std::string>& paths,
1973 const Glib::RefPtr<Gdk::DragContext>& context,
1976 const Gtk::SelectionData& data,
1980 void track_canvas_drag_data_received (
1981 const Glib::RefPtr<Gdk::DragContext>& context,
1984 const Gtk::SelectionData& data,
1989 const Glib::RefPtr<Gdk::DragContext>& context,
1992 const Gtk::SelectionData& data,
1997 const Glib::RefPtr<Gdk::DragContext>& context,
2000 const Gtk::SelectionData& data,
2005 const Glib::RefPtr<Gdk::DragContext>& context,
2008 const Gtk::SelectionData& data,
2014 int write_region_selection(RegionSelection&);
2015 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2016 void bounce_region_selection (bool with_processing);
2017 void bounce_range_selection (bool replace, bool enable_processing);
2018 void external_edit_region ();
2020 int write_audio_selection (TimeSelection&);
2021 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2023 void write_selection ();
2025 uint32_t selection_op_cmd_depth;
2026 uint32_t selection_op_history_it;
2028 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2029 std::list<XMLNode *> before; /* used in *_reversible_command */
2031 void update_title ();
2032 void update_title_s (const std::string & snapshot_name);
2034 void instant_save ();
2035 bool no_save_instant;
2037 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2039 /* freeze operations */
2041 ARDOUR::InterThreadInfo freeze_status;
2042 static void* _freeze_thread (void*);
2043 void* freeze_thread ();
2045 void freeze_route ();
2046 void unfreeze_route ();
2050 void duplicate_range (bool with_dialog);
2051 void duplicate_regions (float times);
2053 /** computes the timeline sample (sample) of an event whose coordinates
2054 * are in canvas units (pixels, scroll offset included).
2056 samplepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2058 /** computes the timeline sample (sample) of an event whose coordinates
2059 * are in window units (pixels, no scroll offset).
2061 samplepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2063 /* returns false if mouse pointer is not in track or marker canvas
2065 bool mouse_sample (samplepos_t&, bool& in_track_canvas) const;
2067 TimeFXDialog* current_timefx;
2068 static void* timefx_thread (void *arg);
2071 int time_stretch (RegionSelection&, float fraction);
2072 int pitch_shift (RegionSelection&, float cents);
2073 void pitch_shift_region ();
2075 /* editor-mixer strip */
2077 MixerStrip *current_mixer_strip;
2078 bool show_editor_mixer_when_tracks_arrive;
2079 Gtk::VBox current_mixer_strip_vbox;
2080 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2081 void current_mixer_strip_hidden ();
2084 void ensure_all_elements_drawn ();
2086 /* nudging tracks */
2088 void nudge_track (bool use_edit_point, bool forwards);
2090 static const int32_t default_width = 995;
2091 static const int32_t default_height = 765;
2095 ArdourWidgets::ArdourButton nudge_forward_button;
2096 ArdourWidgets::ArdourButton nudge_backward_button;
2097 Gtk::HBox nudge_hbox;
2098 Gtk::VBox nudge_vbox;
2099 AudioClock* nudge_clock;
2101 bool nudge_forward_release (GdkEventButton*);
2102 bool nudge_backward_release (GdkEventButton*);
2106 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2108 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2109 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2111 /* handling cleanup */
2113 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2115 PBD::ScopedConnectionList session_connections;
2117 /* tracking step changes of track height */
2119 TimeAxisView* current_stepping_trackview;
2120 ARDOUR::microseconds_t last_track_height_step_timestamp;
2121 gint track_height_step_timeout();
2122 sigc::connection step_timeout;
2124 TimeAxisView* entered_track;
2125 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2126 to point to the RegionView. Otherwise it is 0.
2128 RegionView* entered_regionview;
2130 std::vector<EnterContext> _enter_stack;
2132 bool clear_entered_track;
2133 bool left_track_canvas (GdkEventCrossing*);
2134 bool entered_track_canvas (GdkEventCrossing*);
2135 void set_entered_track (TimeAxisView*);
2136 void set_entered_regionview (RegionView*);
2137 gint left_automation_track ();
2139 void reset_canvas_action_sensitivity (bool);
2140 void set_gain_envelope_visibility ();
2141 void set_region_gain_visibility (RegionView*);
2142 void toggle_gain_envelope_active ();
2143 void reset_region_gain_envelopes ();
2145 void session_state_saved (std::string);
2147 Glib::RefPtr<Gtk::Action> undo_action;
2148 Glib::RefPtr<Gtk::Action> redo_action;
2149 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2150 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2151 Glib::RefPtr<Gtk::Action> selection_undo_action;
2152 Glib::RefPtr<Gtk::Action> selection_redo_action;
2154 void history_changed ();
2156 Editing::EditPoint _edit_point;
2158 ArdourWidgets::ArdourDropdown edit_point_selector;
2159 void build_edit_point_menu();
2161 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2162 void cycle_edit_point (bool with_marker);
2163 void set_edit_point ();
2164 void edit_point_selection_done (Editing::EditPoint);
2165 void edit_point_chosen (Editing::EditPoint);
2166 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2167 std::vector<std::string> edit_point_strings;
2168 std::vector<std::string> edit_mode_strings;
2170 void selected_marker_moved (ARDOUR::Location*);
2172 bool get_edit_op_range (samplepos_t& start, samplepos_t& end) const;
2174 void get_regions_at (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2175 void get_regions_after (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2177 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2178 bool use_context_click = false,
2179 bool from_outside_canvas = false);
2180 RegionSelection get_regions_from_selection_and_entered () const;
2182 void start_updating_meters ();
2183 void stop_updating_meters ();
2184 bool meters_running;
2186 void select_next_stripable (bool routes_only = true);
2187 void select_prev_stripable (bool routes_only = true);
2189 ARDOUR::MusicSample snap_to_minsec (ARDOUR::MusicSample start,
2190 ARDOUR::RoundMode direction,
2191 ARDOUR::SnapPref gpref);
2193 ARDOUR::MusicSample snap_to_cd_frames (ARDOUR::MusicSample start,
2194 ARDOUR::RoundMode direction,
2195 ARDOUR::SnapPref gpref);
2197 ARDOUR::MusicSample snap_to_bbt (ARDOUR::MusicSample start,
2198 ARDOUR::RoundMode direction,
2199 ARDOUR::SnapPref gpref);
2201 ARDOUR::MusicSample snap_to_timecode (ARDOUR::MusicSample start,
2202 ARDOUR::RoundMode direction,
2203 ARDOUR::SnapPref gpref);
2205 ARDOUR::MusicSample snap_to_grid (ARDOUR::MusicSample start,
2206 ARDOUR::RoundMode direction,
2207 ARDOUR::SnapPref gpref);
2209 void snap_to_internal (ARDOUR::MusicSample& first,
2210 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2211 ARDOUR::SnapPref gpref = ARDOUR::SnapToAny_Visual,
2212 bool ensure_snap = false);
2214 samplepos_t snap_to_marker (samplepos_t presnap,
2215 ARDOUR::RoundMode direction = ARDOUR::RoundNearest);
2217 RhythmFerret* rhythm_ferret;
2219 void fit_tracks (TrackViewList &);
2220 void fit_selection ();
2221 void set_track_height (Height);
2223 void _remove_tracks ();
2224 bool idle_remove_tracks ();
2225 void toggle_tracks_active ();
2229 static gboolean _idle_resize (gpointer);
2231 int32_t _pending_resize_amount;
2232 TimeAxisView* _pending_resize_view;
2234 void visible_order_range (int*, int*) const;
2238 /** true if we've made a locate request that hasn't yet been processed */
2239 bool _pending_locate_request;
2241 /** if true, there is a pending Session locate which is the initial one when loading a session;
2242 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2245 bool _pending_initial_locate;
2247 Gtk::HBox _summary_hbox;
2248 EditorSummary* _summary;
2250 void region_view_added (RegionView *);
2251 void region_view_removed ();
2253 EditorGroupTabs* _group_tabs;
2254 void fit_route_group (ARDOUR::RouteGroup *);
2256 void step_edit_status_change (bool);
2257 void start_step_editing ();
2258 void stop_step_editing ();
2259 bool check_step_edit ();
2260 sigc::connection step_edit_connection;
2262 double _last_motion_y;
2264 RegionLayeringOrderEditor* layering_order_editor;
2265 void update_region_layering_order_editor ();
2267 /** Track that was the source for the last cut/copy operation. Used as a place
2268 to paste things iff there is no selected track.
2270 TimeAxisView* _last_cut_copy_source_track;
2272 /** true if a change in Selection->regions should change the selection in the region list.
2273 See EditorRegions::selection_changed.
2275 bool _region_selection_change_updates_region_list;
2277 void setup_fade_images ();
2278 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2279 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2281 Gtk::MenuItem& action_menu_item (std::string const &);
2282 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2284 MouseCursors* _cursors;
2286 void follow_mixer_selection ();
2287 bool _following_mixer_selection;
2289 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2290 void note_edit_done (int, EditNoteDialog*);
2291 void toggle_sound_midi_notes ();
2293 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2294 bool _control_point_toggled_on_press;
2296 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2297 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2298 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2299 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2300 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2301 pushing the modifier key and moving the scroll wheel will operate on the same track
2302 until the key is released (rather than skipping about to whatever happens to be
2303 underneath the mouse at the time).
2305 TimeAxisView* _stepping_axis_view;
2306 void zoom_vertical_modifier_released();
2308 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2309 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2310 void bring_all_sources_into_session ();
2312 QuantizeDialog* quantize_dialog;
2313 MainMenuDisabler* _main_menu_disabler;
2315 /* private helper functions to help with registering region actions */
2317 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2318 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2320 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2321 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2322 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);
2324 Gtkmm2ext::ActionMap myactions;
2327 friend class RegionCutDrag;
2328 friend class RegionDrag;
2329 friend class RegionMoveDrag;
2330 friend class RegionSpliceDrag;
2331 friend class RegionRippleDrag;
2332 friend class TrimDrag;
2333 friend class BBTRulerDrag;
2334 friend class MeterMarkerDrag;
2335 friend class TempoMarkerDrag;
2336 friend class CursorDrag;
2337 friend class FadeInDrag;
2338 friend class FadeOutDrag;
2339 friend class MarkerDrag;
2340 friend class RegionGainDrag;
2341 friend class ControlPointDrag;
2342 friend class LineDrag;
2343 friend class RubberbandSelectDrag;
2344 friend class EditorRubberbandSelectDrag;
2345 friend class TimeFXDrag;
2346 friend class ScrubDrag;
2347 friend class SelectionDrag;
2348 friend class RangeMarkerBarDrag;
2349 friend class MouseZoomDrag;
2350 friend class RegionCreateDrag;
2351 friend class RegionMotionDrag;
2352 friend class RegionInsertDrag;
2353 friend class VideoTimeLineDrag;
2355 friend class EditorSummary;
2356 friend class EditorGroupTabs;
2358 friend class EditorRoutes;
2359 friend class RhythmFerret;
2362 #endif /* __ardour_editor_h__ */