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 = false);
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 trigger_script_by_name ( const std::string script_name );
662 void toggle_marker_lines ();
663 void set_marker_line_visibility (bool);
665 void jump_forward_to_mark ();
666 void jump_backward_to_mark ();
668 uint32_t location_marker_color;
669 uint32_t location_range_color;
670 uint32_t location_loop_color;
671 uint32_t location_punch_color;
672 uint32_t location_cd_marker_color;
674 struct LocationMarkers {
679 LocationMarkers () : start(0), end(0), valid (true) {}
686 void set_show_lines (bool);
687 void set_selected (bool);
688 void canvas_height_set (double);
691 void set_name (const std::string&);
692 void set_position (samplepos_t start, samplepos_t end = 0);
693 void set_color_rgba (uint32_t);
696 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
697 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
698 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
699 ArdourMarker* entered_marker;
700 bool _show_marker_lines;
702 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
703 LocationMarkerMap location_markers;
705 void update_marker_labels ();
706 void update_marker_labels (ArdourCanvas::Container *);
707 void check_marker_label (ArdourMarker *);
709 /** A set of lists of Markers that are in each of the canvas groups
710 * for the marker sections at the top of the editor. These lists
711 * are kept sorted in time order between marker movements, so that after
712 * a marker has moved we can decide whether we need to update the labels
713 * for all markers or for just a few.
715 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
716 void remove_sorted_marker (ArdourMarker *);
718 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
719 void clear_marker_display ();
720 void mouse_add_new_range (samplepos_t);
721 void mouse_add_new_loop (samplepos_t);
722 void mouse_add_new_punch (samplepos_t);
723 bool choose_new_marker_name(std::string &name);
724 void update_cd_marker_display ();
725 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
727 TimeAxisView* clicked_axisview;
728 RouteTimeAxisView* clicked_routeview;
729 /** The last RegionView that was clicked on, or 0 if the last click was not
730 * on a RegionView. This is set up by the canvas event handlers in
731 * editor_canvas_events.cc
733 RegionView* clicked_regionview;
734 RegionSelection latest_regionviews;
735 uint32_t clicked_selection;
736 ControlPoint* clicked_control_point;
738 void sort_track_selection (TrackViewList&);
740 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
741 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
742 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
743 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
745 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
746 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
748 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
749 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
750 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
751 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
752 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
754 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
755 bool button_release_can_deselect;
756 bool _mouse_changed_selection;
758 void catch_vanishing_regionview (RegionView *);
760 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
761 void select_all_tracks ();
762 bool select_all_internal_edit (Selection::Operation);
764 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
765 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
766 void set_selected_track_as_side_effect (Selection::Operation op);
767 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
769 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
770 void collect_new_region_view (RegionView *);
771 void collect_and_select_new_region_view (RegionView *);
773 Gtk::Menu track_context_menu;
774 Gtk::Menu track_region_context_menu;
775 Gtk::Menu track_selection_context_menu;
777 Gtk::MenuItem* region_edit_menu_split_item;
778 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
779 Gtk::Menu * track_region_edit_playlist_menu;
780 Gtk::Menu * track_edit_playlist_submenu;
781 Gtk::Menu * track_selection_edit_playlist_submenu;
783 GdkEvent context_click_event;
785 void popup_track_context_menu (int, int, ItemType, bool);
786 Gtk::Menu* build_track_context_menu ();
787 Gtk::Menu* build_track_bus_context_menu ();
788 Gtk::Menu* build_track_region_context_menu ();
789 Gtk::Menu* build_track_selection_context_menu ();
790 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
791 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
792 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
793 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
794 Gtk::MenuItem* _popup_region_menu_item;
796 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
797 Gtk::Menu _control_point_context_menu;
799 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
800 Gtk::Menu _note_context_menu;
802 void add_stripables (ARDOUR::StripableList&);
803 void add_routes (ARDOUR::RouteList&);
804 void timeaxisview_deleted (TimeAxisView *);
805 void add_vcas (ARDOUR::VCAList&);
807 Gtk::HBox global_hpacker;
808 Gtk::VBox global_vpacker;
810 /* Cursor stuff. Do not use directly, use via CursorContext. */
811 friend class CursorContext;
812 std::vector<Gdk::Cursor*> _cursor_stack;
813 void set_canvas_cursor (Gdk::Cursor*);
814 size_t push_canvas_cursor (Gdk::Cursor*);
815 void pop_canvas_cursor ();
817 Gdk::Cursor* which_grabber_cursor () const;
818 Gdk::Cursor* which_track_cursor () const;
819 Gdk::Cursor* which_mode_cursor () const;
820 Gdk::Cursor* which_trim_cursor (bool left_side) const;
821 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
823 /** Push the appropriate enter/cursor context on item entry. */
824 void choose_canvas_cursor_on_entry (ItemType);
826 /** Update all enter cursors based on current settings. */
827 void update_all_enter_cursors ();
829 ArdourCanvas::GtkCanvas* _track_canvas;
830 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
832 bool within_track_canvas;
834 friend class VerboseCursor;
835 VerboseCursor* _verbose_cursor;
837 void parameter_changed (std::string);
838 void ui_parameter_changed (std::string);
840 Gtk::EventBox time_bars_event_box;
841 Gtk::VBox time_bars_vbox;
843 ArdourCanvas::Container *tempo_group;
844 ArdourCanvas::Container *meter_group;
845 ArdourCanvas::Container *marker_group;
846 ArdourCanvas::Container *range_marker_group;
847 ArdourCanvas::Container *transport_marker_group;
848 ArdourCanvas::Container* cd_marker_group;
850 /* parent for groups which themselves contain time markers */
851 ArdourCanvas::Container* _time_markers_group;
853 /* The group containing all other groups that are scrolled vertically
856 ArdourCanvas::ScrollGroup* hv_scroll_group;
858 /* The group containing all other groups that are scrolled horizontally ONLY
860 ArdourCanvas::ScrollGroup* h_scroll_group;
862 /* Scroll group for cursors, scrolled horizontally, above everything else
864 ArdourCanvas::ScrollGroup* cursor_scroll_group;
866 /* The group containing all trackviews. */
867 ArdourCanvas::Container* no_scroll_group;
869 /* The group containing all trackviews. */
870 ArdourCanvas::Container* _trackview_group;
872 /* The group holding things (mostly regions) while dragging so they
873 * are on top of everything else
875 ArdourCanvas::Container* _drag_motion_group;
877 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
880 ArdourCanvas::Rectangle* _canvas_drop_zone;
881 bool canvas_drop_zone_event (GdkEvent* event);
884 ruler_metric_timecode = 0,
885 ruler_metric_bbt = 1,
886 ruler_metric_samples = 2,
887 ruler_metric_minsec = 3,
889 ruler_time_tempo = 4,
890 ruler_time_meter = 5,
891 ruler_time_marker = 6,
892 ruler_time_range_marker = 7,
893 ruler_time_transport_marker = 8,
894 ruler_time_cd_marker = 9,
895 ruler_video_timeline = 10,
898 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
899 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
900 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
901 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
902 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
903 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
904 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
905 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
906 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
907 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
908 bool no_ruler_shown_update;
910 Gtk::Widget * ruler_grabbed_widget;
912 RulerDialog* ruler_dialog;
914 void initialize_rulers ();
915 void update_just_timecode ();
916 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
917 void update_fixed_rulers ();
918 void update_tempo_based_rulers ();
919 void popup_ruler_menu (samplepos_t where = 0, ItemType type = RegionItem);
920 void update_ruler_visibility ();
921 void set_ruler_visible (RulerType, bool);
922 void toggle_ruler_visibility (RulerType rt);
923 void ruler_toggled (int);
924 bool ruler_label_button_release (GdkEventButton*);
925 void store_ruler_visibility ();
926 void restore_ruler_visibility ();
930 enum MinsecRulerScale {
935 minsec_show_many_hours
938 MinsecRulerScale minsec_ruler_scale;
940 samplecnt_t minsec_mark_interval;
941 gint minsec_mark_modulo;
943 void set_minsec_ruler_scale (samplepos_t, samplepos_t);
945 enum TimecodeRulerScale {
947 timecode_show_samples,
948 timecode_show_seconds,
949 timecode_show_minutes,
951 timecode_show_many_hours
954 TimecodeRulerScale timecode_ruler_scale;
956 gint timecode_mark_modulo;
957 gint timecode_nmarks;
958 void set_timecode_ruler_scale (samplepos_t, samplepos_t);
960 samplecnt_t _samples_ruler_interval;
961 void set_samples_ruler_scale (samplepos_t, samplepos_t);
971 bbt_show_ticks_detail,
972 bbt_show_ticks_super_detail
975 BBTRulerScale bbt_ruler_scale;
979 uint32_t bbt_bar_helper_on;
980 uint32_t bbt_accent_modulo;
981 void compute_bbt_ruler_scale (samplepos_t lower, samplepos_t upper);
983 ArdourCanvas::Ruler* timecode_ruler;
984 ArdourCanvas::Ruler* bbt_ruler;
985 ArdourCanvas::Ruler* samples_ruler;
986 ArdourCanvas::Ruler* minsec_ruler;
988 static double timebar_height;
989 guint32 visible_timebars;
990 Gtk::Menu *editor_ruler_menu;
992 ArdourCanvas::Rectangle* tempo_bar;
993 ArdourCanvas::Rectangle* meter_bar;
994 ArdourCanvas::Rectangle* marker_bar;
995 ArdourCanvas::Rectangle* range_marker_bar;
996 ArdourCanvas::Rectangle* transport_marker_bar;
997 ArdourCanvas::Rectangle* cd_marker_bar;
999 Gtk::Label minsec_label;
1000 Gtk::Label bbt_label;
1001 Gtk::Label timecode_label;
1002 Gtk::Label samples_label;
1003 Gtk::Label tempo_label;
1004 Gtk::Label meter_label;
1005 Gtk::Label mark_label;
1006 Gtk::Label range_mark_label;
1007 Gtk::Label transport_mark_label;
1008 Gtk::Label cd_mark_label;
1010 /* videtimline related actions */
1011 Gtk::Label videotl_label;
1012 ArdourCanvas::Container* videotl_group;
1013 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1014 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1015 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1016 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1017 Glib::RefPtr<Gtk::ToggleAction> xjadeo_sample_action;
1018 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1019 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1020 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1021 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1022 void set_xjadeo_proc ();
1023 void toggle_xjadeo_proc (int state=-1);
1024 void set_close_video_sensitive (bool onoff);
1025 void set_xjadeo_sensitive (bool onoff);
1026 void set_xjadeo_viewoption (int);
1027 void toggle_xjadeo_viewoption (int what, int state=-1);
1028 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1029 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1030 int get_videotl_bar_height () const { return videotl_bar_height; }
1031 void toggle_region_video_lock ();
1033 friend class EditorCursor;
1035 EditorCursor* playhead_cursor;
1036 samplepos_t playhead_cursor_sample () const;
1038 samplepos_t get_region_boundary (samplepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1040 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1041 void cursor_to_next_region_boundary (bool with_selection);
1042 void cursor_to_previous_region_boundary (bool with_selection);
1043 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1044 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1045 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1046 void cursor_to_selection_start (EditorCursor *);
1047 void cursor_to_selection_end (EditorCursor *);
1049 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1050 void selected_marker_to_next_region_boundary (bool with_selection);
1051 void selected_marker_to_previous_region_boundary (bool with_selection);
1052 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1053 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1054 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1055 void selected_marker_to_selection_start ();
1056 void selected_marker_to_selection_end ();
1058 void select_all_selectables_using_cursor (EditorCursor *, bool);
1059 void select_all_selectables_using_edit (bool, bool);
1060 void select_all_selectables_between (bool within);
1061 void select_range_between ();
1063 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::samplepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1064 ARDOUR::samplepos_t find_next_region_boundary (ARDOUR::samplepos_t, int32_t dir, const TrackViewList&);
1066 std::vector<ARDOUR::samplepos_t> region_boundary_cache;
1067 void build_region_boundary_cache ();
1069 Gtk::HBox toplevel_hpacker;
1071 Gtk::HBox bottom_hbox;
1073 Gtk::Table edit_packer;
1075 /** the adjustment that controls the overall editor vertical scroll position */
1076 Gtk::Adjustment vertical_adjustment;
1077 Gtk::Adjustment horizontal_adjustment;
1079 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1080 Gtk::Layout controls_layout;
1081 bool control_layout_scroll (GdkEventScroll* ev);
1082 void reset_controls_layout_width ();
1083 void reset_controls_layout_height (int32_t height);
1092 bool scroll_press (Direction);
1093 void scroll_release ();
1094 sigc::connection _scroll_connection;
1095 int _scroll_callbacks;
1097 double _visible_canvas_width;
1098 double _visible_canvas_height; ///< height of the visible area of the track canvas
1099 double _full_canvas_height; ///< full height of the canvas
1101 bool track_canvas_map_handler (GdkEventAny*);
1103 bool edit_controls_button_release (GdkEventButton*);
1104 Gtk::Menu *edit_controls_left_menu;
1105 Gtk::Menu *edit_controls_right_menu;
1107 Gtk::VBox track_canvas_vbox;
1108 Gtk::VBox edit_controls_vbox;
1109 Gtk::HBox edit_controls_hbox;
1111 void control_vertical_zoom_in_all ();
1112 void control_vertical_zoom_out_all ();
1113 void control_vertical_zoom_in_selected ();
1114 void control_vertical_zoom_out_selected ();
1115 void control_step_tracks_up ();
1116 void control_step_tracks_down ();
1117 void control_view (uint32_t);
1118 void control_scroll (float);
1119 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1120 void control_unselect ();
1121 void access_action (const std::string&, const std::string&);
1122 void set_toggleaction (const std::string&, const std::string&, bool);
1123 bool deferred_control_scroll (samplepos_t);
1124 sigc::connection control_scroll_connection;
1126 void tie_vertical_scrolling ();
1127 void set_horizontal_position (double);
1128 double horizontal_position () const;
1130 struct VisualChange {
1139 samplepos_t time_origin;
1140 samplecnt_t samples_per_pixel;
1143 int idle_handler_id;
1144 /** true if we are currently in the idle handler */
1147 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1149 pending = Type (pending | t);
1153 VisualChange pending_visual_change;
1154 bool visual_change_queued;
1158 static int _idle_visual_changer (void *arg);
1159 int idle_visual_changer ();
1160 void visual_changer (const VisualChange&);
1161 void ensure_visual_change_idle_handler ();
1164 TrackViewList track_views;
1165 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1167 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1168 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1170 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1171 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1174 TrackViewList get_tracks_for_range_action () const;
1176 sigc::connection super_rapid_screen_update_connection;
1177 void center_screen_internal (samplepos_t, float);
1179 void super_rapid_screen_update ();
1181 int64_t _last_update_time;
1182 double _err_screen_engine;
1184 void session_going_away ();
1186 samplepos_t cut_buffer_start;
1187 samplecnt_t cut_buffer_length;
1189 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1191 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1192 boost::weak_ptr<ARDOUR::Movable> _movable;
1194 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1195 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1196 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1197 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1198 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1199 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1200 bool button_press_dispatch (GdkEventButton*);
1201 bool button_release_dispatch (GdkEventButton*);
1202 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1203 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1204 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1205 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1206 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1208 Gtkmm2ext::Bindings* button_bindings;
1209 XMLNode* button_settings () const;
1211 /* KEYMAP HANDLING */
1213 void register_actions ();
1214 void register_region_actions ();
1216 void load_bindings ();
1218 /* CUT/COPY/PASTE */
1220 samplepos_t last_paste_pos;
1221 unsigned paste_count;
1223 void cut_copy (Editing::CutCopyOp);
1224 bool can_cut_copy () const;
1225 void cut_copy_points (Editing::CutCopyOp, Temporal::Beats earliest=Temporal::Beats(), bool midi=false);
1226 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1227 void cut_copy_ranges (Editing::CutCopyOp);
1228 void cut_copy_midi (Editing::CutCopyOp);
1230 void mouse_paste ();
1231 void paste_internal (samplepos_t position, float times, const int32_t sub_num);
1233 /* EDITING OPERATIONS */
1235 void reset_point_selection ();
1236 void toggle_region_lock ();
1237 void toggle_opaque_region ();
1238 void toggle_record_enable ();
1239 void toggle_solo ();
1240 void toggle_solo_isolate ();
1241 void toggle_mute ();
1242 void toggle_region_lock_style ();
1244 enum LayerOperation {
1251 void do_layer_operation (LayerOperation);
1252 void raise_region ();
1253 void raise_region_to_top ();
1254 void change_region_layering_order (bool from_context_menu);
1255 void lower_region ();
1256 void lower_region_to_bottom ();
1257 void split_region_at_transients ();
1258 void crop_region_to_selection ();
1259 void crop_region_to (samplepos_t start, samplepos_t end);
1260 void set_sync_point (samplepos_t, const RegionSelection&);
1261 void set_region_sync_position ();
1262 void remove_region_sync();
1263 void align_regions (ARDOUR::RegionPoint);
1264 void align_regions_relative (ARDOUR::RegionPoint point);
1265 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1266 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1267 void remove_selected_regions ();
1268 void remove_clicked_region ();
1269 void show_region_properties ();
1270 void show_midi_list_editor ();
1271 void rename_region ();
1272 void duplicate_some_regions (RegionSelection&, float times);
1273 void duplicate_selection (float times);
1274 void region_fill_selection ();
1275 void combine_regions ();
1276 void uncombine_regions ();
1278 void region_fill_track ();
1279 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1280 void split_multichannel_region();
1281 void reverse_region ();
1282 void strip_region_silence ();
1283 void normalize_region ();
1284 void reset_region_scale_amplitude ();
1285 void adjust_region_gain (bool up);
1286 void reset_region_gain ();
1287 void quantize_region ();
1288 void quantize_regions (const RegionSelection& rs);
1289 void legatize_region (bool shrink_only);
1290 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1291 void transform_region ();
1292 void transform_regions (const RegionSelection& rs);
1293 void transpose_region ();
1294 void transpose_regions (const RegionSelection& rs);
1295 void insert_patch_change (bool from_context);
1296 void fork_region ();
1298 void do_insert_time ();
1299 void insert_time (samplepos_t, samplecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1301 void do_remove_time ();
1302 void remove_time (samplepos_t pos, samplecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1303 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1305 void tab_to_transient (bool forward);
1307 void set_tempo_from_region ();
1308 void use_range_as_bar ();
1310 void define_one_bar (samplepos_t start, samplepos_t end);
1312 void audition_region_from_region_list ();
1313 void hide_region_from_region_list ();
1314 void show_region_in_region_list ();
1316 void naturalize_region ();
1318 void split_region ();
1323 void paste (float times, bool from_context_menu);
1325 void place_transient ();
1326 void remove_transient (ArdourCanvas::Item* item);
1327 void snap_regions_to_grid ();
1328 void close_region_gaps ();
1330 void keyboard_paste ();
1332 void region_from_selection ();
1333 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1335 void play_from_start ();
1336 void play_from_edit_point ();
1337 void play_from_edit_point_and_return ();
1338 void play_selected_region ();
1339 void play_edit_range ();
1340 void play_location (ARDOUR::Location&);
1341 void loop_location (ARDOUR::Location&);
1343 void calc_extra_zoom_edges(samplepos_t &start, samplepos_t &end);
1344 void temporal_zoom_selection (Editing::ZoomAxis);
1345 void temporal_zoom_session ();
1346 void temporal_zoom_extents ();
1347 void temporal_zoom (samplecnt_t samples_per_pixel);
1348 void temporal_zoom_by_sample (samplepos_t start, samplepos_t end);
1349 void temporal_zoom_to_sample (bool coarser, samplepos_t sample);
1351 void insert_region_list_selection (float times);
1354 void external_pt_dialog ();
1355 typedef struct ptflookup {
1360 bool operator ==(const struct ptflookup& other) {
1361 return (this->index1 == other.index1);
1365 /* import & embed */
1367 void add_external_audio_action (Editing::ImportMode);
1369 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1370 bool check_multichannel_status (const std::vector<std::string>& paths);
1372 SoundFileOmega* sfbrowser;
1374 void bring_in_external_audio (Editing::ImportMode mode, samplepos_t& pos);
1376 bool idle_drop_paths (std::vector<std::string> paths, samplepos_t sample, double ypos, bool copy);
1377 void drop_paths_part_two (const std::vector<std::string>& paths, samplepos_t sample, double ypos, bool copy);
1379 int import_sndfiles (std::vector<std::string> paths,
1380 Editing::ImportDisposition disposition,
1381 Editing::ImportMode mode,
1382 ARDOUR::SrcQuality quality,
1386 boost::shared_ptr<ARDOUR::Track>& track,
1388 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1390 int embed_sndfiles (std::vector<std::string> paths,
1391 bool multiple_files,
1392 bool& check_sample_rate,
1393 Editing::ImportDisposition disposition,
1394 Editing::ImportMode mode,
1398 boost::shared_ptr<ARDOUR::Track>& track,
1399 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1401 int add_sources (std::vector<std::string> paths,
1402 ARDOUR::SourceList& sources,
1404 Editing::ImportDisposition disposition,
1405 Editing::ImportMode mode,
1408 boost::shared_ptr<ARDOUR::Track>& track,
1409 bool add_channel_suffix,
1410 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1412 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1416 Editing::ImportMode mode,
1417 boost::shared_ptr<ARDOUR::Track>& existing_track,
1418 const std::string& new_track_name,
1419 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1421 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1422 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1424 void toggle_midi_input_active (bool flip_others);
1426 ARDOUR::InterThreadInfo* current_interthread_info;
1428 AnalysisWindow* analysis_window;
1430 /* import & embed */
1431 void external_audio_dialog ();
1432 void session_import_dialog ();
1434 /* import specific info */
1436 struct EditorImportStatus : public ARDOUR::ImportStatus {
1437 Editing::ImportMode mode;
1441 boost::shared_ptr<ARDOUR::Track> track;
1445 EditorImportStatus import_status;
1446 static void *_import_thread (void *);
1447 void* import_thread ();
1448 void finish_import ();
1450 /* to support this ... */
1452 void import_audio (bool as_tracks);
1453 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1454 void import_smf_tempo_map (Evoral::SMF const &, samplepos_t pos);
1455 void move_to_start ();
1456 void move_to_end ();
1457 void center_playhead ();
1458 void center_edit_point ();
1459 void playhead_forward_to_grid ();
1460 void playhead_backward_to_grid ();
1461 void scroll_playhead (bool forward);
1462 void scroll_backward (float pages=0.8f);
1463 void scroll_forward (float pages=0.8f);
1464 void scroll_tracks_down ();
1465 void scroll_tracks_up ();
1467 void clear_markers ();
1468 void clear_ranges ();
1469 void clear_locations ();
1470 void unhide_markers ();
1471 void unhide_ranges ();
1472 void cursor_align (bool playhead_to_edit);
1473 void toggle_skip_playback ();
1475 void remove_last_capture ();
1476 void select_all_selectables_using_time_selection ();
1477 void select_all_selectables_using_loop();
1478 void select_all_selectables_using_punch();
1479 void set_selection_from_range (ARDOUR::Location&);
1480 void set_selection_from_punch ();
1481 void set_selection_from_loop ();
1482 void set_selection_from_region ();
1484 void add_location_mark (samplepos_t where);
1485 void add_location_from_region ();
1486 void add_locations_from_region ();
1487 void add_location_from_selection ();
1488 void set_loop_from_selection (bool play);
1489 void set_punch_from_selection ();
1490 void set_punch_from_region ();
1491 void set_auto_punch_range();
1493 void set_session_start_from_playhead ();
1494 void set_session_end_from_playhead ();
1495 void set_session_extents_from_selection ();
1497 void set_loop_from_region (bool play);
1499 void set_loop_range (samplepos_t start, samplepos_t end, std::string cmd);
1500 void set_punch_range (samplepos_t start, samplepos_t end, std::string cmd);
1502 void toggle_location_at_playhead_cursor ();
1503 void add_location_from_playhead_cursor ();
1504 bool do_remove_location_at_playhead_cursor ();
1505 void remove_location_at_playhead_cursor ();
1506 bool select_new_marker;
1508 void reverse_selection ();
1509 void edit_envelope ();
1511 double last_scrub_x;
1512 int scrubbing_direction;
1513 int scrub_reversals;
1514 int scrub_reverse_distance;
1515 void scrub (samplepos_t, double);
1517 void set_punch_start_from_edit_point ();
1518 void set_punch_end_from_edit_point ();
1519 void set_loop_start_from_edit_point ();
1520 void set_loop_end_from_edit_point ();
1522 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1523 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1524 bool have_pending_keyboard_selection;
1525 samplepos_t pending_keyboard_selection_start;
1527 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1529 Editing::SnapType _snap_type;
1530 Editing::SnapMode _snap_mode;
1532 /// Snap threshold in pixels
1533 double snap_threshold;
1535 bool ignore_gui_changes;
1537 DragManager* _drags;
1542 Gtk::Dialog* lock_dialog;
1544 struct timeval last_event_time;
1545 bool generic_event_handler (GdkEvent*);
1546 bool lock_timeout_callback ();
1547 void start_lock_event_timing ();
1549 Gtk::Menu fade_context_menu;
1551 Gtk::Menu xfade_in_context_menu;
1552 Gtk::Menu xfade_out_context_menu;
1553 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1554 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1555 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1557 void set_fade_in_shape (ARDOUR::FadeShape);
1558 void set_fade_out_shape (ARDOUR::FadeShape);
1560 void set_fade_length (bool in);
1561 void set_fade_in_active (bool);
1562 void set_fade_out_active (bool);
1566 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1568 bool _dragging_playhead;
1569 bool _dragging_edit_point;
1571 void marker_drag_motion_callback (GdkEvent*);
1572 void marker_drag_finished_callback (GdkEvent*);
1574 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1576 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1577 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1578 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1579 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1580 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1582 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1584 bool can_remove_control_point (ArdourCanvas::Item *);
1585 void remove_control_point (ArdourCanvas::Item *);
1587 void mouse_brush_insert_region (RegionView*, samplepos_t pos);
1589 /* Canvas event handlers */
1591 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1592 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1593 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1594 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1595 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1596 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1597 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1598 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1599 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1600 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1601 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1602 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1603 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1604 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1605 bool canvas_sample_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1606 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1607 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1608 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1609 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1610 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1611 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1612 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1613 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1614 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1615 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1617 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1618 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1619 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1620 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1621 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1622 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1623 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1625 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1626 void update_video_timeline (bool flush = false);
1627 void set_video_timeline_height (const int);
1628 bool is_video_timeline_locked ();
1629 void toggle_video_timeline_locked ();
1630 void set_video_timeline_locked (const bool);
1631 void queue_visual_videotimeline_update ();
1632 void embed_audio_from_video (std::string, samplepos_t n = 0, bool lock_position_to_video = true);
1634 bool track_selection_change_without_scroll () const {
1635 return _track_selection_change_without_scroll;
1638 PBD::Signal0<void> EditorFreeze;
1639 PBD::Signal0<void> EditorThaw;
1642 friend class DragManager;
1643 friend class EditorRouteGroups;
1644 friend class EditorRegions;
1646 /* non-public event handlers */
1648 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1649 bool track_canvas_scroll (GdkEventScroll* event);
1651 bool track_canvas_button_press_event (GdkEventButton* event);
1652 bool track_canvas_button_release_event (GdkEventButton* event);
1653 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1655 Gtk::Allocation _canvas_viewport_allocation;
1656 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1657 void track_canvas_viewport_size_allocated ();
1658 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1659 bool track_canvas_key_press (GdkEventKey *);
1660 bool track_canvas_key_release (GdkEventKey *);
1662 void set_playhead_cursor ();
1664 void toggle_region_mute ();
1666 void initialize_canvas ();
1668 /* display control */
1670 bool _show_measures;
1671 /// true if the editor should follow the playhead, otherwise false
1672 bool _follow_playhead;
1673 /// true if we scroll the tracks rather than the playhead
1674 bool _stationary_playhead;
1675 /// true if we are in fullscreen mode
1678 TempoLines* tempo_lines;
1680 ArdourCanvas::Container* global_rect_group;
1681 ArdourCanvas::Container* time_line_group;
1683 void hide_measures ();
1684 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1686 void new_tempo_section ();
1689 void remove_tempo_marker (ArdourCanvas::Item*);
1690 void remove_meter_marker (ArdourCanvas::Item*);
1691 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1692 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1694 void edit_tempo_marker (TempoMarker&);
1695 void edit_meter_marker (MeterMarker&);
1696 void edit_control_point (ArdourCanvas::Item*);
1697 void edit_notes (MidiRegionView*);
1698 void edit_region (RegionView*);
1700 void edit_current_meter ();
1701 void edit_current_tempo ();
1703 void marker_menu_edit ();
1704 void marker_menu_remove ();
1705 void marker_menu_rename ();
1706 void rename_marker (ArdourMarker *marker);
1707 void toggle_marker_lock_style ();
1708 void toggle_tempo_clamped ();
1709 void toggle_tempo_type ();
1710 void ramp_to_next_tempo ();
1711 void toggle_marker_menu_lock ();
1712 void toggle_marker_menu_glue ();
1713 void marker_menu_hide ();
1714 void marker_menu_set_origin ();
1715 void marker_menu_loop_range ();
1716 void marker_menu_select_all_selectables_using_range ();
1717 void marker_menu_select_using_range ();
1718 void marker_menu_separate_regions_using_location ();
1719 void marker_menu_play_from ();
1720 void marker_menu_play_range ();
1721 void marker_menu_set_playhead ();
1722 void marker_menu_set_from_playhead ();
1723 void marker_menu_set_from_selection (bool force_regions);
1724 void marker_menu_range_to_next ();
1725 void marker_menu_zoom_to_range ();
1726 void new_transport_marker_menu_set_loop ();
1727 void new_transport_marker_menu_set_punch ();
1728 void update_loop_range_view ();
1729 void update_punch_range_view ();
1730 void new_transport_marker_menu_popdown ();
1731 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1732 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1733 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1734 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1735 void build_marker_menu (ARDOUR::Location *);
1736 void build_tempo_marker_menu (TempoMarker *, bool);
1737 void build_meter_marker_menu (MeterMarker *, bool);
1738 void build_new_transport_marker_menu ();
1739 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1741 Gtk::Menu* tempo_marker_menu;
1742 Gtk::Menu* meter_marker_menu;
1743 Gtk::Menu* marker_menu;
1744 Gtk::Menu* range_marker_menu;
1745 Gtk::Menu* transport_marker_menu;
1746 Gtk::Menu* new_transport_marker_menu;
1747 Gtk::Menu* cd_marker_menu;
1748 ArdourCanvas::Item* marker_menu_item;
1750 typedef std::list<ArdourMarker*> Marks;
1753 typedef std::list<TempoCurve*> Curves;
1754 Curves tempo_curves;
1756 void remove_metric_marks ();
1757 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1759 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, samplepos_t left, samplepos_t right);
1761 void tempo_map_changed (const PBD::PropertyChange&);
1762 void tempometric_position_changed (const PBD::PropertyChange&);
1763 void redisplay_tempo (bool immediate_redraw);
1765 uint32_t bbt_beat_subdivision;
1769 Gtk::ToggleButton editor_mixer_button;
1770 Gtk::ToggleButton editor_list_button;
1771 void editor_mixer_button_toggled ();
1772 void editor_list_button_toggled ();
1774 ArdourWidgets::ArdourButton zoom_in_button;
1775 ArdourWidgets::ArdourButton zoom_out_button;
1776 ArdourWidgets::ArdourButton zoom_out_full_button;
1778 ArdourWidgets::ArdourButton tav_expand_button;
1779 ArdourWidgets::ArdourButton tav_shrink_button;
1780 ArdourWidgets::ArdourDropdown visible_tracks_selector;
1781 ArdourWidgets::ArdourDropdown zoom_preset_selector;
1783 int32_t _visible_track_count;
1784 void build_track_count_menu ();
1785 void set_visible_track_count (int32_t);
1787 void set_zoom_preset(int64_t);
1789 Gtk::VBox toolbar_clock_vbox;
1790 Gtk::VBox toolbar_selection_clock_vbox;
1791 Gtk::Table toolbar_selection_clock_table;
1792 Gtk::Label toolbar_selection_cursor_label;
1794 ArdourWidgets::ArdourButton mouse_select_button;
1795 ArdourWidgets::ArdourButton mouse_draw_button;
1796 ArdourWidgets::ArdourButton mouse_move_button;
1797 ArdourWidgets::ArdourButton mouse_timefx_button;
1798 ArdourWidgets::ArdourButton mouse_content_button;
1799 ArdourWidgets::ArdourButton mouse_audition_button;
1800 ArdourWidgets::ArdourButton mouse_cut_button;
1802 ArdourWidgets::ArdourButton smart_mode_button;
1803 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1805 void mouse_mode_toggled (Editing::MouseMode m);
1806 void mouse_mode_object_range_toggled ();
1807 bool ignore_mouse_mode_toggle;
1809 bool mouse_select_button_release (GdkEventButton*);
1811 Gtk::VBox automation_box;
1812 Gtk::Button automation_mode_button;
1814 //edit mode menu stuff
1815 ArdourWidgets::ArdourDropdown edit_mode_selector;
1816 void edit_mode_selection_done (ARDOUR::EditMode);
1817 void build_edit_mode_menu ();
1818 Gtk::VBox edit_mode_box;
1820 void set_edit_mode (ARDOUR::EditMode);
1821 void cycle_edit_mode ();
1823 ArdourWidgets::ArdourDropdown snap_type_selector;
1824 void build_snap_type_menu ();
1826 ArdourWidgets::ArdourDropdown snap_mode_selector;
1827 void build_snap_mode_menu ();
1830 std::vector<std::string> snap_type_strings;
1831 std::vector<std::string> snap_mode_strings;
1833 void snap_type_selection_done (Editing::SnapType);
1834 void snap_mode_selection_done (Editing::SnapMode);
1835 void snap_mode_chosen (Editing::SnapMode);
1836 void snap_type_chosen (Editing::SnapType);
1838 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1839 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1841 //zoom focus meu stuff
1842 ArdourWidgets::ArdourDropdown zoom_focus_selector;
1843 void zoom_focus_selection_done (Editing::ZoomFocus);
1844 void build_zoom_focus_menu ();
1845 std::vector<std::string> zoom_focus_strings;
1847 void zoom_focus_chosen (Editing::ZoomFocus);
1849 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1851 Gtk::HBox _track_box;
1853 Gtk::HBox _zoom_box;
1854 void zoom_adjustment_changed();
1856 void setup_toolbar ();
1858 void setup_tooltips ();
1860 Gtk::HBox toolbar_hbox;
1862 void setup_midi_toolbar ();
1864 /* selection process */
1866 Selection* selection;
1867 Selection* cut_buffer;
1868 SelectionMemento* _selection_memento;
1870 void time_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 void snap_to_internal (ARDOUR::MusicSample& first,
2190 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2191 bool for_mark = false,
2192 bool ensure_snap = false);
2194 void timecode_snap_to_internal (ARDOUR::MusicSample& first,
2195 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2196 bool for_mark = false);
2198 RhythmFerret* rhythm_ferret;
2200 void fit_tracks (TrackViewList &);
2201 void fit_selection ();
2202 void set_track_height (Height);
2204 void _remove_tracks ();
2205 bool idle_remove_tracks ();
2206 void toggle_tracks_active ();
2210 static gboolean _idle_resize (gpointer);
2212 int32_t _pending_resize_amount;
2213 TimeAxisView* _pending_resize_view;
2215 void visible_order_range (int*, int*) const;
2219 /** true if we've made a locate request that hasn't yet been processed */
2220 bool _pending_locate_request;
2222 /** if true, there is a pending Session locate which is the initial one when loading a session;
2223 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2226 bool _pending_initial_locate;
2228 Gtk::HBox _summary_hbox;
2229 EditorSummary* _summary;
2231 void region_view_added (RegionView *);
2232 void region_view_removed ();
2234 EditorGroupTabs* _group_tabs;
2235 void fit_route_group (ARDOUR::RouteGroup *);
2237 void step_edit_status_change (bool);
2238 void start_step_editing ();
2239 void stop_step_editing ();
2240 bool check_step_edit ();
2241 sigc::connection step_edit_connection;
2243 double _last_motion_y;
2245 RegionLayeringOrderEditor* layering_order_editor;
2246 void update_region_layering_order_editor ();
2248 /** Track that was the source for the last cut/copy operation. Used as a place
2249 to paste things iff there is no selected track.
2251 TimeAxisView* _last_cut_copy_source_track;
2253 /** true if a change in Selection->regions should change the selection in the region list.
2254 See EditorRegions::selection_changed.
2256 bool _region_selection_change_updates_region_list;
2258 void setup_fade_images ();
2259 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2260 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2262 Gtk::MenuItem& action_menu_item (std::string const &);
2263 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2265 MouseCursors* _cursors;
2267 void follow_mixer_selection ();
2268 bool _following_mixer_selection;
2270 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2271 void note_edit_done (int, EditNoteDialog*);
2272 void toggle_sound_midi_notes ();
2274 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2275 bool _control_point_toggled_on_press;
2277 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2278 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2279 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2280 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2281 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2282 pushing the modifier key and moving the scroll wheel will operate on the same track
2283 until the key is released (rather than skipping about to whatever happens to be
2284 underneath the mouse at the time).
2286 TimeAxisView* _stepping_axis_view;
2287 void zoom_vertical_modifier_released();
2289 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2290 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2291 void bring_all_sources_into_session ();
2293 QuantizeDialog* quantize_dialog;
2294 MainMenuDisabler* _main_menu_disabler;
2296 /* private helper functions to help with registering region actions */
2298 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2299 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2301 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2302 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2303 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);
2305 Gtkmm2ext::ActionMap myactions;
2308 friend class RegionCutDrag;
2309 friend class RegionDrag;
2310 friend class RegionMoveDrag;
2311 friend class RegionSpliceDrag;
2312 friend class RegionRippleDrag;
2313 friend class TrimDrag;
2314 friend class BBTRulerDrag;
2315 friend class MeterMarkerDrag;
2316 friend class TempoMarkerDrag;
2317 friend class CursorDrag;
2318 friend class FadeInDrag;
2319 friend class FadeOutDrag;
2320 friend class MarkerDrag;
2321 friend class RegionGainDrag;
2322 friend class ControlPointDrag;
2323 friend class LineDrag;
2324 friend class RubberbandSelectDrag;
2325 friend class EditorRubberbandSelectDrag;
2326 friend class TimeFXDrag;
2327 friend class ScrubDrag;
2328 friend class SelectionDrag;
2329 friend class RangeMarkerBarDrag;
2330 friend class MouseZoomDrag;
2331 friend class RegionCreateDrag;
2332 friend class RegionMotionDrag;
2333 friend class RegionInsertDrag;
2334 friend class VideoTimeLineDrag;
2336 friend class EditorSummary;
2337 friend class EditorGroupTabs;
2339 friend class EditorRoutes;
2340 friend class RhythmFerret;
2343 #endif /* __ardour_editor_h__ */