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/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/pane.h"
41 #include "gtkmm2ext/selector.h"
42 #include "gtkmm2ext/stateful_button.h"
44 #include "pbd/stateful.h"
45 #include "pbd/signals.h"
47 #include "ardour/import_status.h"
48 #include "ardour/tempo.h"
49 #include "ardour/location.h"
50 #include "ardour/types.h"
52 #include "canvas/fwd.h"
53 #include "canvas/ruler.h"
55 #include "ardour_button.h"
56 #include "ardour_dialog.h"
57 #include "ardour_dropdown.h"
58 #include "public_editor.h"
61 #include "editor_items.h"
62 #include "region_selection.h"
63 #include "selection_memento.h"
64 #include "tempo_curve.h"
98 class AudioRegionView;
99 class AudioStreamView;
100 class AudioTimeAxisView;
101 class AutomationLine;
102 class AutomationSelection;
103 class AutomationTimeAxisView;
109 class EditNoteDialog;
111 class EditorGroupTabs;
112 class EditorLocations;
115 class EditorRouteGroups;
116 class EditorSnapshots;
118 class GroupedButtons;
119 class GUIObjectState;
121 class MidiRegionView;
122 class MidiExportDialog;
126 class PlaylistSelector;
127 class PluginSelector;
128 class ProgressReporter;
129 class QuantizeDialog;
133 class SoundFileOmega;
140 class RegionLayeringOrderEditor;
143 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
149 void set_session (ARDOUR::Session *);
150 ARDOUR::Session* session() const { return _session; }
152 Gtk::Window* use_own_window (bool and_fill_it);
155 virtual bool have_idled () const { return _have_idled; }
157 framepos_t leftmost_sample() const { return leftmost_frame; }
159 framecnt_t current_page_samples() const {
160 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
163 double visible_canvas_height () const {
164 return _visible_canvas_height;
166 double trackviews_height () const;
168 void cycle_snap_mode ();
169 void next_snap_choice ();
170 void next_snap_choice_music_only ();
171 void next_snap_choice_music_and_time ();
172 void prev_snap_choice ();
173 void prev_snap_choice_music_only ();
174 void prev_snap_choice_music_and_time ();
175 void set_snap_to (Editing::SnapType);
176 void set_snap_mode (Editing::SnapMode);
177 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
179 Editing::SnapMode snap_mode () const;
180 Editing::SnapType snap_type () const;
181 bool snap_musical () const;
183 void undo (uint32_t n = 1);
184 void redo (uint32_t n = 1);
186 XMLNode& get_state ();
187 int set_state (const XMLNode&, int version);
189 void set_mouse_mode (Editing::MouseMode, bool force=true);
190 void step_mouse_mode (bool next);
191 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
192 Editing::MidiEditMode current_midi_edit_mode () const;
193 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
195 bool internal_editing() const;
197 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
198 void add_to_idle_resize (TimeAxisView*, int32_t);
200 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
202 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
203 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
204 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
206 #ifdef USE_RUBBERBAND
207 std::vector<std::string> rb_opt_strings;
211 /* things that need to be public to be used in the main menubar */
213 void new_region_from_selection ();
214 void separate_regions_between (const TimeSelection&);
215 void separate_region_from_selection ();
216 void separate_under_selected_regions ();
217 void separate_region_from_punch ();
218 void separate_region_from_loop ();
219 void separate_regions_using_location (ARDOUR::Location&);
220 void transition_to_rolling (bool forward);
222 /* NOTE: these functions assume that the "pixel" coordinate is
223 in canvas coordinates. These coordinates already take into
224 account any scrolling offsets.
227 framepos_t pixel_to_sample_from_event (double pixel) const {
229 /* pixel can be less than zero when motion events
230 are processed. since we've already run the world->canvas
231 affine, that means that the location *really* is "off
232 to the right" and thus really is "before the start".
236 return pixel * samples_per_pixel;
242 framepos_t pixel_to_sample (double pixel) const {
243 return pixel * samples_per_pixel;
246 double sample_to_pixel (framepos_t sample) const {
247 return round (sample / (double) samples_per_pixel);
250 double sample_to_pixel_unrounded (framepos_t sample) const {
251 return sample / (double) samples_per_pixel;
256 Selection& get_selection() const { return *selection; }
257 bool get_selection_extents (framepos_t &start, framepos_t &end) const; // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
258 Selection& get_cut_buffer() const { return *cut_buffer; }
259 void track_mixer_selection ();
261 bool extend_selection_to_track (TimeAxisView&);
263 void play_selection ();
264 framepos_t get_preroll ();
265 void maybe_locate_with_edit_preroll (framepos_t);
266 void play_with_preroll ();
267 void select_all_in_track (Selection::Operation op);
268 void select_all_objects (Selection::Operation op);
269 void invert_selection_in_track ();
270 void invert_selection ();
271 void deselect_all ();
272 long select_range (framepos_t, framepos_t);
274 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
276 void remove_tracks ();
280 void set_show_measures (bool yn);
281 bool show_measures () const { return _show_measures; }
283 /* analysis window */
285 void loudness_analyze_region_selection();
286 void loudness_analyze_range_selection();
288 void spectral_analyze_region_selection();
289 void spectral_analyze_range_selection();
293 void export_audio ();
295 void export_selection ();
296 void export_range ();
297 void export_region ();
299 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
301 void set_zoom_focus (Editing::ZoomFocus);
302 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
303 framecnt_t get_current_zoom () const { return samples_per_pixel; }
304 void cycle_zoom_focus ();
305 void temporal_zoom_step (bool zoom_out);
306 void temporal_zoom_step_scale (bool zoom_out, double scale);
307 void temporal_zoom_step_mouse_focus (bool zoom_out);
308 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
309 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
310 void tav_zoom_step (bool coarser);
311 void tav_zoom_smooth (bool coarser, bool force_all);
313 /* stuff that AudioTimeAxisView and related classes use */
315 PlaylistSelector& playlist_selector() const;
316 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
318 void new_playlists (TimeAxisView* v);
319 void copy_playlists (TimeAxisView* v);
320 void clear_playlists (TimeAxisView* v);
322 void get_onscreen_tracks (TrackViewList&);
324 Width editor_mixer_strip_width;
325 void maybe_add_mixer_strip_width (XMLNode&);
326 void show_editor_mixer (bool yn);
327 void create_editor_mixer ();
328 void show_editor_list (bool yn);
329 void set_selected_mixer_strip (TimeAxisView&);
330 void mixer_strip_width_changed ();
331 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
333 /* nudge is initiated by transport controls owned by ARDOUR_UI */
335 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
336 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
337 unsigned get_grid_beat_divisions(framepos_t position);
338 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
340 int32_t get_grid_music_divisions (uint32_t event_state);
342 void nudge_forward (bool next, bool force_playhead);
343 void nudge_backward (bool next, bool force_playhead);
345 /* nudge initiated from context menu */
347 void nudge_forward_capture_offset ();
348 void nudge_backward_capture_offset ();
350 void sequence_regions ();
352 /* playhead/screen stuff */
354 void set_stationary_playhead (bool yn);
355 void toggle_stationary_playhead ();
356 bool stationary_playhead() const { return _stationary_playhead; }
358 void set_follow_playhead (bool yn, bool catch_up = true);
359 void toggle_follow_playhead ();
360 bool follow_playhead() const { return _follow_playhead; }
361 bool dragging_playhead () const { return _dragging_playhead; }
363 void toggle_zero_line_visibility ();
365 void set_group_tabs ();
366 void toggle_measure_visibility ();
370 void toggle_region_fades (int dir);
371 void update_region_fade_visibility ();
373 /* redirect shared ops menu. caller must free returned menu */
375 Gtk::Menu* redirect_menu ();
377 /* floating windows/transient */
379 void ensure_float (Gtk::Window&);
381 void scroll_tracks_down_line ();
382 void scroll_tracks_up_line ();
384 bool scroll_up_one_track (bool skip_child_views = false);
385 bool scroll_down_one_track (bool skip_child_views = false);
387 void scroll_left_step ();
388 void scroll_right_step ();
390 void scroll_left_half_page ();
391 void scroll_right_half_page ();
393 void prepare_for_cleanup ();
394 void finish_cleanup ();
396 void maximise_editing_space();
397 void restore_editing_space();
399 double get_y_origin () const;
400 void reset_x_origin (framepos_t);
401 void reset_x_origin_to_follow_playhead ();
402 void reset_y_origin (double);
403 void reset_zoom (framecnt_t);
404 void reposition_and_zoom (framepos_t, double);
406 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
407 bool use_context_click = false,
408 bool from_outside_canvas = false);
410 bool update_mouse_speed ();
411 bool decelerate_mouse_speed ();
413 void toggle_meter_updating();
415 void show_rhythm_ferret();
417 void goto_visual_state (uint32_t);
418 void save_visual_state (uint32_t);
420 void queue_draw_resize_line (int at);
421 void start_resize_line_ops ();
422 void end_resize_line_ops ();
424 TrackViewList const & get_track_views () {
428 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
430 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
432 void do_import (std::vector<std::string> paths,
433 Editing::ImportDisposition disposition,
434 Editing::ImportMode mode,
435 ARDOUR::SrcQuality quality,
436 ARDOUR::MidiTrackNameSource mts,
437 ARDOUR::MidiTempoMapDisposition mtd,
439 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
441 void do_embed (std::vector<std::string> paths,
442 Editing::ImportDisposition disposition,
443 Editing::ImportMode mode,
445 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
447 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
449 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
450 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
452 void center_screen (framepos_t);
454 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
456 void snap_to (framepos_t& first,
457 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
458 bool for_mark = false,
459 bool ensure_snap = false);
461 void snap_to_with_modifier (framepos_t& first,
463 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
464 bool for_mark = false);
466 void snap_to (framepos_t& first,
468 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
469 bool for_mark = false);
471 void begin_selection_op_history ();
472 void begin_reversible_selection_op (std::string cmd_name);
473 void commit_reversible_selection_op ();
474 void undo_selection_op ();
475 void redo_selection_op ();
476 void begin_reversible_command (std::string cmd_name);
477 void begin_reversible_command (GQuark);
478 void abort_reversible_command ();
479 void commit_reversible_command ();
481 DragManager* drags () const {
485 void maybe_autoscroll (bool, bool, bool);
486 bool autoscroll_active() const;
488 Gdk::Cursor* get_canvas_cursor () const;
490 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
491 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
493 MouseCursors const * cursors () const {
497 VerboseCursor* verbose_cursor () const {
498 return _verbose_cursor;
501 double clamp_verbose_cursor_x (double);
502 double clamp_verbose_cursor_y (double);
504 void get_pointer_position (double &, double &) const;
506 /** Context for mouse entry (stored in a stack). */
507 struct EnterContext {
509 boost::shared_ptr<CursorContext> cursor_ctx;
512 /** Get the topmost enter context for the given item type.
514 * This is used to change the cursor associated with a given enter context,
515 * which may not be on the top of the stack.
517 EnterContext* get_enter_context(ItemType type);
519 TimeAxisView* stepping_axis_view () {
520 return _stepping_axis_view;
523 void set_stepping_axis_view (TimeAxisView* v) {
524 _stepping_axis_view = v;
527 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
528 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
529 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
530 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
531 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
533 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
535 void override_visible_track_count ();
537 /* Ruler metrics methods */
539 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
540 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
541 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
542 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
544 /* editing operations that need to be public */
545 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
546 void split_regions_at (framepos_t, RegionSelection&, const int32_t sub_num, bool snap = true);
547 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
548 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
550 void mouse_add_new_tempo_event (framepos_t where);
551 void mouse_add_new_meter_event (framepos_t where);
552 void edit_tempo_section (ARDOUR::TempoSection*);
553 void edit_meter_section (ARDOUR::MeterSection*);
556 void map_transport_state ();
557 void map_position_change (framepos_t);
561 void suspend_route_redisplay ();
562 void resume_route_redisplay ();
566 void color_handler ();
570 // to keep track of the playhead position for control_scroll
571 boost::optional<framepos_t> _control_scroll_target;
573 PlaylistSelector* _playlist_selector;
575 TimeInfoBox* _time_info_box;
577 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
580 VisualState (bool with_tracks);
583 framecnt_t samples_per_pixel;
584 framepos_t leftmost_frame;
585 Editing::ZoomFocus zoom_focus;
586 GUIObjectState* gui_state;
589 std::list<VisualState*> undo_visual_stack;
590 std::list<VisualState*> redo_visual_stack;
591 VisualState* current_visual_state (bool with_tracks = true);
592 void undo_visual_state ();
593 void redo_visual_state ();
594 void use_visual_state (VisualState&);
596 void swap_visual_state ();
598 std::vector<VisualState*> visual_states;
599 void start_visual_state_op (uint32_t n);
600 void cancel_visual_state_op (uint32_t n);
602 framepos_t leftmost_frame;
603 framecnt_t samples_per_pixel;
604 Editing::ZoomFocus zoom_focus;
606 void set_samples_per_pixel (framecnt_t);
608 Editing::MouseMode mouse_mode;
609 Editing::SnapType pre_internal_snap_type;
610 Editing::SnapMode pre_internal_snap_mode;
611 Editing::SnapType internal_snap_type;
612 Editing::SnapMode internal_snap_mode;
613 Editing::MouseMode effective_mouse_mode () const;
615 enum JoinObjectRangeState {
616 JOIN_OBJECT_RANGE_NONE,
617 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
618 JOIN_OBJECT_RANGE_OBJECT,
619 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
620 JOIN_OBJECT_RANGE_RANGE
623 JoinObjectRangeState _join_object_range_state;
625 void update_join_object_range_location (double);
627 boost::optional<float> pre_notebook_shrink_pane_width;
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 Gtkmm2ext::HPane edit_pane;
635 Gtkmm2ext::VPane editor_summary_pane;
637 Gtk::EventBox meter_base;
639 Gtk::EventBox marker_base;
640 Gtk::HBox marker_box;
641 Gtk::VBox scrollers_rulers_markers_box;
643 void location_changed (ARDOUR::Location *);
644 void location_flags_changed (ARDOUR::Location *);
645 void refresh_location_display ();
646 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
647 void add_new_location (ARDOUR::Location *);
648 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
649 void location_gone (ARDOUR::Location *);
650 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
651 gint really_remove_marker (ARDOUR::Location* loc);
652 void goto_nth_marker (int nth);
653 void trigger_script (int nth);
654 void toggle_marker_lines ();
655 void set_marker_line_visibility (bool);
657 uint32_t location_marker_color;
658 uint32_t location_range_color;
659 uint32_t location_loop_color;
660 uint32_t location_punch_color;
661 uint32_t location_cd_marker_color;
663 struct LocationMarkers {
668 LocationMarkers () : start(0), end(0), valid (true) {}
675 void set_show_lines (bool);
676 void set_selected (bool);
677 void canvas_height_set (double);
680 void set_name (const std::string&);
681 void set_position (framepos_t start, framepos_t end = 0);
682 void set_color_rgba (uint32_t);
685 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
686 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
687 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
688 ArdourMarker* entered_marker;
689 bool _show_marker_lines;
691 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
692 LocationMarkerMap location_markers;
694 void update_marker_labels ();
695 void update_marker_labels (ArdourCanvas::Container *);
696 void check_marker_label (ArdourMarker *);
698 /** A set of lists of Markers that are in each of the canvas groups
699 * for the marker sections at the top of the editor. These lists
700 * are kept sorted in time order between marker movements, so that after
701 * a marker has moved we can decide whether we need to update the labels
702 * for all markers or for just a few.
704 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
705 void remove_sorted_marker (ArdourMarker *);
707 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
708 void clear_marker_display ();
709 void mouse_add_new_range (framepos_t);
710 void mouse_add_new_loop (framepos_t);
711 void mouse_add_new_punch (framepos_t);
712 bool choose_new_marker_name(std::string &name);
713 void update_cd_marker_display ();
714 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
716 TimeAxisView* clicked_axisview;
717 RouteTimeAxisView* clicked_routeview;
718 /** The last RegionView that was clicked on, or 0 if the last click was not
719 * on a RegionView. This is set up by the canvas event handlers in
720 * editor_canvas_events.cc
722 RegionView* clicked_regionview;
723 RegionSelection latest_regionviews;
724 uint32_t clicked_selection;
725 ControlPoint* clicked_control_point;
727 void sort_track_selection (TrackViewList&);
729 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
730 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
731 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
732 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
734 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
735 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
736 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
737 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
738 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
740 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
741 bool button_release_can_deselect;
742 bool _mouse_changed_selection;
744 void catch_vanishing_regionview (RegionView *);
746 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
747 void select_all_tracks ();
748 bool select_all_internal_edit (Selection::Operation);
750 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
751 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
752 void set_selected_track_as_side_effect (Selection::Operation op);
753 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
755 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
756 void collect_new_region_view (RegionView *);
757 void collect_and_select_new_region_view (RegionView *);
759 Gtk::Menu track_context_menu;
760 Gtk::Menu track_region_context_menu;
761 Gtk::Menu track_selection_context_menu;
763 Gtk::MenuItem* region_edit_menu_split_item;
764 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
765 Gtk::Menu * track_region_edit_playlist_menu;
766 Gtk::Menu * track_edit_playlist_submenu;
767 Gtk::Menu * track_selection_edit_playlist_submenu;
769 GdkEvent context_click_event;
771 void popup_track_context_menu (int, int, ItemType, bool);
772 Gtk::Menu* build_track_context_menu ();
773 Gtk::Menu* build_track_bus_context_menu ();
774 Gtk::Menu* build_track_region_context_menu ();
775 Gtk::Menu* build_track_selection_context_menu ();
776 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
777 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
778 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
779 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
780 Gtk::MenuItem* _popup_region_menu_item;
782 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
783 Gtk::Menu _control_point_context_menu;
785 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
786 Gtk::Menu _note_context_menu;
788 void add_stripables (ARDOUR::StripableList&);
789 void add_routes (ARDOUR::RouteList&);
790 void timeaxisview_deleted (TimeAxisView *);
791 void add_vcas (ARDOUR::VCAList&);
793 Gtk::HBox global_hpacker;
794 Gtk::VBox global_vpacker;
796 /* Cursor stuff. Do not use directly, use via CursorContext. */
797 friend class CursorContext;
798 std::vector<Gdk::Cursor*> _cursor_stack;
799 void set_canvas_cursor (Gdk::Cursor*);
800 size_t push_canvas_cursor (Gdk::Cursor*);
801 void pop_canvas_cursor ();
803 Gdk::Cursor* which_grabber_cursor () const;
804 Gdk::Cursor* which_track_cursor () const;
805 Gdk::Cursor* which_mode_cursor () const;
806 Gdk::Cursor* which_trim_cursor (bool left_side) const;
807 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
809 /** Push the appropriate enter/cursor context on item entry. */
810 void choose_canvas_cursor_on_entry (ItemType);
812 /** Update all enter cursors based on current settings. */
813 void update_all_enter_cursors ();
815 ArdourCanvas::GtkCanvas* _track_canvas;
816 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
818 bool within_track_canvas;
820 friend class VerboseCursor;
821 VerboseCursor* _verbose_cursor;
823 void parameter_changed (std::string);
824 void ui_parameter_changed (std::string);
826 Gtk::EventBox time_bars_event_box;
827 Gtk::VBox time_bars_vbox;
829 ArdourCanvas::Container *tempo_group;
830 ArdourCanvas::Container *meter_group;
831 ArdourCanvas::Container *marker_group;
832 ArdourCanvas::Container *range_marker_group;
833 ArdourCanvas::Container *transport_marker_group;
834 ArdourCanvas::Container* cd_marker_group;
836 /* parent for groups which themselves contain time markers */
837 ArdourCanvas::Container* _time_markers_group;
839 /* The group containing all other groups that are scrolled vertically
842 ArdourCanvas::ScrollGroup* hv_scroll_group;
844 /* The group containing all other groups that are scrolled horizontally ONLY
846 ArdourCanvas::ScrollGroup* h_scroll_group;
848 /* Scroll group for cursors, scrolled horizontally, above everything else
850 ArdourCanvas::ScrollGroup* cursor_scroll_group;
852 /* The group containing all trackviews. */
853 ArdourCanvas::Container* no_scroll_group;
855 /* The group containing all trackviews. */
856 ArdourCanvas::Container* _trackview_group;
858 /* The group holding things (mostly regions) while dragging so they
859 * are on top of everything else
861 ArdourCanvas::Container* _drag_motion_group;
863 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
866 ArdourCanvas::Rectangle* _canvas_drop_zone;
867 bool canvas_drop_zone_event (GdkEvent* event);
870 ruler_metric_timecode = 0,
871 ruler_metric_bbt = 1,
872 ruler_metric_samples = 2,
873 ruler_metric_minsec = 3,
875 ruler_time_tempo = 4,
876 ruler_time_meter = 5,
877 ruler_time_marker = 6,
878 ruler_time_range_marker = 7,
879 ruler_time_transport_marker = 8,
880 ruler_time_cd_marker = 9,
881 ruler_video_timeline = 10,
884 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
885 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
886 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
887 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
888 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
889 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
890 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
891 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
892 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
893 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
894 bool no_ruler_shown_update;
896 Gtk::Widget * ruler_grabbed_widget;
898 RulerDialog* ruler_dialog;
900 void initialize_rulers ();
901 void update_just_timecode ();
902 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
903 void update_fixed_rulers ();
904 void update_tempo_based_rulers ();
905 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
906 void update_ruler_visibility ();
907 void set_ruler_visible (RulerType, bool);
908 void toggle_ruler_visibility (RulerType rt);
909 void ruler_toggled (int);
910 bool ruler_label_button_release (GdkEventButton*);
911 void store_ruler_visibility ();
912 void restore_ruler_visibility ();
916 enum MinsecRulerScale {
921 minsec_show_many_hours
924 MinsecRulerScale minsec_ruler_scale;
926 framecnt_t minsec_mark_interval;
927 gint minsec_mark_modulo;
929 void set_minsec_ruler_scale (framepos_t, framepos_t);
931 enum TimecodeRulerScale {
933 timecode_show_frames,
934 timecode_show_seconds,
935 timecode_show_minutes,
937 timecode_show_many_hours
940 TimecodeRulerScale timecode_ruler_scale;
942 gint timecode_mark_modulo;
943 gint timecode_nmarks;
944 void set_timecode_ruler_scale (framepos_t, framepos_t);
946 framecnt_t _samples_ruler_interval;
947 void set_samples_ruler_scale (framepos_t, framepos_t);
957 bbt_show_ticks_detail,
958 bbt_show_ticks_super_detail
961 BBTRulerScale bbt_ruler_scale;
965 uint32_t bbt_bar_helper_on;
966 uint32_t bbt_accent_modulo;
967 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
969 ArdourCanvas::Ruler* timecode_ruler;
970 ArdourCanvas::Ruler* bbt_ruler;
971 ArdourCanvas::Ruler* samples_ruler;
972 ArdourCanvas::Ruler* minsec_ruler;
974 static double timebar_height;
975 guint32 visible_timebars;
976 Gtk::Menu *editor_ruler_menu;
978 ArdourCanvas::Rectangle* tempo_bar;
979 ArdourCanvas::Rectangle* meter_bar;
980 ArdourCanvas::Rectangle* marker_bar;
981 ArdourCanvas::Rectangle* range_marker_bar;
982 ArdourCanvas::Rectangle* transport_marker_bar;
983 ArdourCanvas::Rectangle* cd_marker_bar;
985 Gtk::Label minsec_label;
986 Gtk::Label bbt_label;
987 Gtk::Label timecode_label;
988 Gtk::Label samples_label;
989 Gtk::Label tempo_label;
990 Gtk::Label meter_label;
991 Gtk::Label mark_label;
992 Gtk::Label range_mark_label;
993 Gtk::Label transport_mark_label;
994 Gtk::Label cd_mark_label;
996 /* videtimline related actions */
997 Gtk::Label videotl_label;
998 ArdourCanvas::Container* videotl_group;
999 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1000 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1001 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1002 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1003 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1004 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1005 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1006 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1007 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1008 void set_xjadeo_proc ();
1009 void toggle_xjadeo_proc (int state=-1);
1010 void set_close_video_sensitive (bool onoff);
1011 void set_xjadeo_sensitive (bool onoff);
1012 void set_xjadeo_viewoption (int);
1013 void toggle_xjadeo_viewoption (int what, int state=-1);
1014 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1015 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1016 int get_videotl_bar_height () const { return videotl_bar_height; }
1017 void toggle_region_video_lock ();
1019 friend class EditorCursor;
1021 EditorCursor* playhead_cursor;
1022 framepos_t playhead_cursor_sample () const;
1024 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1026 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1027 void cursor_to_next_region_boundary (bool with_selection);
1028 void cursor_to_previous_region_boundary (bool with_selection);
1029 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1030 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1031 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1032 void cursor_to_selection_start (EditorCursor *);
1033 void cursor_to_selection_end (EditorCursor *);
1035 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1036 void selected_marker_to_next_region_boundary (bool with_selection);
1037 void selected_marker_to_previous_region_boundary (bool with_selection);
1038 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1039 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1040 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1041 void selected_marker_to_selection_start ();
1042 void selected_marker_to_selection_end ();
1044 void select_all_selectables_using_cursor (EditorCursor *, bool);
1045 void select_all_selectables_using_edit (bool, bool);
1046 void select_all_selectables_between (bool within);
1047 void select_range_between ();
1049 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1050 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1052 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1053 void build_region_boundary_cache ();
1055 Gtk::HBox toplevel_hpacker;
1058 Gtk::HBox bottom_hbox;
1060 Gtk::Table edit_packer;
1062 /** the adjustment that controls the overall editor vertical scroll position */
1063 Gtk::Adjustment vertical_adjustment;
1064 Gtk::Adjustment horizontal_adjustment;
1066 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1067 Gtk::Layout controls_layout;
1068 bool control_layout_scroll (GdkEventScroll* ev);
1069 void reset_controls_layout_width ();
1070 void reset_controls_layout_height (int32_t height);
1079 bool scroll_press (Direction);
1080 void scroll_release ();
1081 sigc::connection _scroll_connection;
1082 int _scroll_callbacks;
1084 double _visible_canvas_width;
1085 double _visible_canvas_height; ///< height of the visible area of the track canvas
1086 double _full_canvas_height; ///< full height of the canvas
1088 bool track_canvas_map_handler (GdkEventAny*);
1090 bool edit_controls_button_release (GdkEventButton*);
1091 Gtk::Menu *edit_controls_left_menu;
1092 Gtk::Menu *edit_controls_right_menu;
1094 Gtk::VBox track_canvas_vbox;
1095 Gtk::VBox edit_controls_vbox;
1096 Gtk::HBox edit_controls_hbox;
1098 void control_vertical_zoom_in_all ();
1099 void control_vertical_zoom_out_all ();
1100 void control_vertical_zoom_in_selected ();
1101 void control_vertical_zoom_out_selected ();
1102 void control_step_tracks_up ();
1103 void control_step_tracks_down ();
1104 void control_view (uint32_t);
1105 void control_scroll (float);
1106 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1107 void control_unselect ();
1108 void access_action (std::string,std::string);
1109 bool deferred_control_scroll (framepos_t);
1110 sigc::connection control_scroll_connection;
1112 void tie_vertical_scrolling ();
1113 void set_horizontal_position (double);
1114 double horizontal_position () const;
1116 struct VisualChange {
1124 framepos_t time_origin;
1125 framecnt_t samples_per_pixel;
1128 int idle_handler_id;
1129 /** true if we are currently in the idle handler */
1132 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1134 pending = Type (pending | t);
1138 VisualChange pending_visual_change;
1140 static int _idle_visual_changer (void *arg);
1141 int idle_visual_changer ();
1142 void visual_changer (const VisualChange&);
1143 void ensure_visual_change_idle_handler ();
1146 TrackViewList track_views;
1147 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1148 TimeAxisView* axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1150 TrackViewList get_tracks_for_range_action () const;
1152 sigc::connection super_rapid_screen_update_connection;
1153 framepos_t last_update_frame;
1154 void center_screen_internal (framepos_t, float);
1156 void super_rapid_screen_update ();
1158 void session_going_away ();
1160 framepos_t cut_buffer_start;
1161 framecnt_t cut_buffer_length;
1163 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1165 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1166 boost::weak_ptr<ARDOUR::Movable> _movable;
1168 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1169 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1170 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1171 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1172 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1173 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1174 bool button_press_dispatch (GdkEventButton*);
1175 bool button_release_dispatch (GdkEventButton*);
1176 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1177 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1178 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1179 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1180 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1182 Gtkmm2ext::Bindings* button_bindings;
1183 XMLNode* button_settings () const;
1185 /* KEYMAP HANDLING */
1187 void register_actions ();
1188 void register_region_actions ();
1190 void load_bindings ();
1192 /* CUT/COPY/PASTE */
1194 framepos_t last_paste_pos;
1195 unsigned paste_count;
1197 void cut_copy (Editing::CutCopyOp);
1198 bool can_cut_copy () const;
1199 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1200 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1201 void cut_copy_ranges (Editing::CutCopyOp);
1202 void cut_copy_midi (Editing::CutCopyOp);
1204 void mouse_paste ();
1205 void paste_internal (framepos_t position, float times, const int32_t sub_num);
1207 /* EDITING OPERATIONS */
1209 void reset_point_selection ();
1210 void toggle_region_lock ();
1211 void toggle_opaque_region ();
1212 void toggle_record_enable ();
1213 void toggle_solo ();
1214 void toggle_solo_isolate ();
1215 void toggle_mute ();
1216 void toggle_region_lock_style ();
1218 enum LayerOperation {
1225 void do_layer_operation (LayerOperation);
1226 void raise_region ();
1227 void raise_region_to_top ();
1228 void change_region_layering_order (bool from_context_menu);
1229 void lower_region ();
1230 void lower_region_to_bottom ();
1231 void split_region_at_transients ();
1232 void crop_region_to_selection ();
1233 void crop_region_to (framepos_t start, framepos_t end);
1234 void set_sync_point (framepos_t, const RegionSelection&);
1235 void set_region_sync_position ();
1236 void remove_region_sync();
1237 void align_regions (ARDOUR::RegionPoint);
1238 void align_regions_relative (ARDOUR::RegionPoint point);
1239 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1240 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1241 void remove_selected_regions ();
1242 void remove_clicked_region ();
1243 void show_region_properties ();
1244 void show_midi_list_editor ();
1245 void rename_region ();
1246 void duplicate_some_regions (RegionSelection&, float times);
1247 void duplicate_selection (float times);
1248 void region_fill_selection ();
1249 void combine_regions ();
1250 void uncombine_regions ();
1252 void region_fill_track ();
1253 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1254 void split_multichannel_region();
1255 void reverse_region ();
1256 void strip_region_silence ();
1257 void normalize_region ();
1258 void reset_region_scale_amplitude ();
1259 void adjust_region_gain (bool up);
1260 void quantize_region ();
1261 void quantize_regions (const RegionSelection& rs);
1262 void legatize_region (bool shrink_only);
1263 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1264 void transform_region ();
1265 void transform_regions (const RegionSelection& rs);
1266 void transpose_region ();
1267 void transpose_regions (const RegionSelection& rs);
1268 void insert_patch_change (bool from_context);
1269 void fork_region ();
1271 void do_insert_time ();
1272 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1274 void do_remove_time ();
1275 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1276 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1278 void tab_to_transient (bool forward);
1280 void set_tempo_from_region ();
1281 void use_range_as_bar ();
1283 void define_one_bar (framepos_t start, framepos_t end);
1285 void audition_region_from_region_list ();
1286 void hide_region_from_region_list ();
1287 void show_region_in_region_list ();
1289 void naturalize_region ();
1291 void split_region ();
1296 void paste (float times, bool from_context_menu);
1298 void place_transient ();
1299 void remove_transient (ArdourCanvas::Item* item);
1300 void snap_regions_to_grid ();
1301 void close_region_gaps ();
1303 void keyboard_paste ();
1305 void region_from_selection ();
1306 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1308 void play_from_start ();
1309 void play_from_edit_point ();
1310 void play_from_edit_point_and_return ();
1311 void play_selected_region ();
1312 void play_edit_range ();
1313 void play_location (ARDOUR::Location&);
1314 void loop_location (ARDOUR::Location&);
1316 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1317 void temporal_zoom_selection (Editing::ZoomAxis);
1318 void temporal_zoom_session ();
1319 void temporal_zoom (framecnt_t samples_per_pixel);
1320 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1321 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1323 void insert_region_list_selection (float times);
1326 void external_pt_dialog ();
1327 typedef struct ptflookup {
1332 bool operator ==(const struct ptflookup& other) {
1333 return (this->index1 == other.index1);
1337 /* import & embed */
1339 void add_external_audio_action (Editing::ImportMode);
1340 void external_audio_dialog ();
1341 void session_import_dialog ();
1343 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1344 bool check_multichannel_status (const std::vector<std::string>& paths);
1346 SoundFileOmega* sfbrowser;
1348 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1350 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1351 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1353 int import_sndfiles (std::vector<std::string> paths,
1354 Editing::ImportDisposition disposition,
1355 Editing::ImportMode mode,
1356 ARDOUR::SrcQuality quality,
1360 boost::shared_ptr<ARDOUR::Track>& track,
1362 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1364 int embed_sndfiles (std::vector<std::string> paths,
1365 bool multiple_files,
1366 bool& check_sample_rate,
1367 Editing::ImportDisposition disposition,
1368 Editing::ImportMode mode,
1372 boost::shared_ptr<ARDOUR::Track>& track,
1373 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1375 int add_sources (std::vector<std::string> paths,
1376 ARDOUR::SourceList& sources,
1378 Editing::ImportDisposition disposition,
1379 Editing::ImportMode mode,
1382 boost::shared_ptr<ARDOUR::Track>& track,
1383 bool add_channel_suffix,
1384 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1386 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1390 Editing::ImportMode mode,
1391 boost::shared_ptr<ARDOUR::Track>& existing_track,
1392 const std::string& new_track_name,
1393 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1395 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1396 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1398 void toggle_midi_input_active (bool flip_others);
1400 ARDOUR::InterThreadInfo* current_interthread_info;
1402 AnalysisWindow* analysis_window;
1404 /* import specific info */
1406 struct EditorImportStatus : public ARDOUR::ImportStatus {
1407 Editing::ImportMode mode;
1411 boost::shared_ptr<ARDOUR::Track> track;
1415 EditorImportStatus import_status;
1416 static void *_import_thread (void *);
1417 void* import_thread ();
1418 void finish_import ();
1420 /* to support this ... */
1422 void import_audio (bool as_tracks);
1423 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1424 void import_smf_tempo_map (Evoral::SMF const &);
1425 void move_to_start ();
1426 void move_to_end ();
1427 void center_playhead ();
1428 void center_edit_point ();
1429 void playhead_forward_to_grid ();
1430 void playhead_backward_to_grid ();
1431 void scroll_playhead (bool forward);
1432 void scroll_backward (float pages=0.8f);
1433 void scroll_forward (float pages=0.8f);
1434 void scroll_tracks_down ();
1435 void scroll_tracks_up ();
1437 void clear_markers ();
1438 void clear_ranges ();
1439 void clear_locations ();
1440 void unhide_markers ();
1441 void unhide_ranges ();
1442 void jump_forward_to_mark ();
1443 void jump_backward_to_mark ();
1444 void cursor_align (bool playhead_to_edit);
1445 void toggle_skip_playback ();
1447 void remove_last_capture ();
1448 void select_all_selectables_using_time_selection ();
1449 void select_all_selectables_using_loop();
1450 void select_all_selectables_using_punch();
1451 void set_selection_from_range (ARDOUR::Location&);
1452 void set_selection_from_punch ();
1453 void set_selection_from_loop ();
1454 void set_selection_from_region ();
1456 void add_location_mark (framepos_t where);
1457 void add_location_from_region ();
1458 void add_locations_from_region ();
1459 void add_location_from_selection ();
1460 void set_loop_from_selection (bool play);
1461 void set_punch_from_selection ();
1462 void set_punch_from_region ();
1463 void set_auto_punch_range();
1465 void set_session_start_from_playhead ();
1466 void set_session_end_from_playhead ();
1467 void set_session_extents_from_selection ();
1469 void set_loop_from_region (bool play);
1471 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1472 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1474 void toggle_location_at_playhead_cursor ();
1475 void add_location_from_playhead_cursor ();
1476 bool do_remove_location_at_playhead_cursor ();
1477 void remove_location_at_playhead_cursor ();
1478 bool select_new_marker;
1480 void reverse_selection ();
1481 void edit_envelope ();
1483 double last_scrub_x;
1484 int scrubbing_direction;
1485 int scrub_reversals;
1486 int scrub_reverse_distance;
1487 void scrub (framepos_t, double);
1489 void set_punch_start_from_edit_point ();
1490 void set_punch_end_from_edit_point ();
1491 void set_loop_start_from_edit_point ();
1492 void set_loop_end_from_edit_point ();
1494 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1495 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1496 bool have_pending_keyboard_selection;
1497 framepos_t pending_keyboard_selection_start;
1499 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1501 Editing::SnapType _snap_type;
1502 Editing::SnapMode _snap_mode;
1504 /// Snap threshold in pixels
1505 double snap_threshold;
1507 bool ignore_gui_changes;
1509 DragManager* _drags;
1514 Gtk::Dialog* lock_dialog;
1516 struct timeval last_event_time;
1517 bool generic_event_handler (GdkEvent*);
1518 bool lock_timeout_callback ();
1519 void start_lock_event_timing ();
1521 Gtk::Menu fade_context_menu;
1523 Gtk::Menu xfade_in_context_menu;
1524 Gtk::Menu xfade_out_context_menu;
1525 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1526 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1527 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1529 void set_fade_in_shape (ARDOUR::FadeShape);
1530 void set_fade_out_shape (ARDOUR::FadeShape);
1532 void set_fade_length (bool in);
1533 void set_fade_in_active (bool);
1534 void set_fade_out_active (bool);
1538 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1540 bool _dragging_playhead;
1541 bool _dragging_edit_point;
1543 void marker_drag_motion_callback (GdkEvent*);
1544 void marker_drag_finished_callback (GdkEvent*);
1546 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1548 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1549 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1550 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1551 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1552 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1554 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1556 bool can_remove_control_point (ArdourCanvas::Item *);
1557 void remove_control_point (ArdourCanvas::Item *);
1559 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1561 /* Canvas event handlers */
1563 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1564 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1565 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1566 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1567 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1568 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1569 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1570 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1571 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1572 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1573 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1574 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1575 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1576 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1577 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1578 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1579 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1580 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1581 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1582 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1583 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1584 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1585 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1586 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1587 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1589 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1590 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1591 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1592 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1593 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1594 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1595 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1597 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1598 void update_video_timeline (bool flush = false);
1599 void set_video_timeline_height (const int);
1600 bool is_video_timeline_locked ();
1601 void toggle_video_timeline_locked ();
1602 void set_video_timeline_locked (const bool);
1603 void queue_visual_videotimeline_update ();
1604 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1606 PBD::Signal0<void> EditorFreeze;
1607 PBD::Signal0<void> EditorThaw;
1610 friend class DragManager;
1611 friend class EditorRouteGroups;
1612 friend class EditorRegions;
1614 /* non-public event handlers */
1616 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1617 bool track_canvas_scroll (GdkEventScroll* event);
1619 bool track_canvas_button_press_event (GdkEventButton* event);
1620 bool track_canvas_button_release_event (GdkEventButton* event);
1621 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1623 Gtk::Allocation _canvas_viewport_allocation;
1624 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1625 void track_canvas_viewport_size_allocated ();
1626 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1627 bool track_canvas_key_press (GdkEventKey *);
1628 bool track_canvas_key_release (GdkEventKey *);
1630 void set_playhead_cursor ();
1632 void toggle_region_mute ();
1634 void initialize_canvas ();
1636 void set_script_action_name (int i, const std::string&);
1638 /* display control */
1640 bool _show_measures;
1641 /// true if the editor should follow the playhead, otherwise false
1642 bool _follow_playhead;
1643 /// true if we scroll the tracks rather than the playhead
1644 bool _stationary_playhead;
1645 /// true if we are in fullscreen mode
1648 TempoLines* tempo_lines;
1650 ArdourCanvas::Container* global_rect_group;
1651 ArdourCanvas::Container* time_line_group;
1653 void hide_measures ();
1654 void draw_measures (std::vector<ARDOUR::TempoMap::BBTPoint>&);
1656 void new_tempo_section ();
1659 void remove_tempo_marker (ArdourCanvas::Item*);
1660 void remove_meter_marker (ArdourCanvas::Item*);
1661 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1662 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1664 void edit_tempo_marker (TempoMarker&);
1665 void edit_meter_marker (MeterMarker&);
1666 void edit_control_point (ArdourCanvas::Item*);
1667 void edit_notes (MidiRegionView*);
1668 void edit_region (RegionView*);
1670 void edit_current_meter ();
1671 void edit_current_tempo ();
1673 void marker_menu_edit ();
1674 void marker_menu_remove ();
1675 void marker_menu_rename ();
1676 void rename_marker (ArdourMarker *marker);
1677 void toggle_marker_lock_style ();
1678 void toggle_tempo_type ();
1679 void toggle_marker_menu_lock ();
1680 void toggle_marker_menu_glue ();
1681 void marker_menu_hide ();
1682 void marker_menu_loop_range ();
1683 void marker_menu_select_all_selectables_using_range ();
1684 void marker_menu_select_using_range ();
1685 void marker_menu_separate_regions_using_location ();
1686 void marker_menu_play_from ();
1687 void marker_menu_play_range ();
1688 void marker_menu_set_playhead ();
1689 void marker_menu_set_from_playhead ();
1690 void marker_menu_set_from_selection (bool force_regions);
1691 void marker_menu_range_to_next ();
1692 void marker_menu_zoom_to_range ();
1693 void new_transport_marker_menu_set_loop ();
1694 void new_transport_marker_menu_set_punch ();
1695 void update_loop_range_view ();
1696 void update_punch_range_view ();
1697 void new_transport_marker_menu_popdown ();
1698 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1699 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1700 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1701 void build_range_marker_menu (bool, bool);
1702 void build_marker_menu (ARDOUR::Location *);
1703 void build_tempo_marker_menu (TempoMarker *, bool);
1704 void build_meter_marker_menu (MeterMarker *, bool);
1705 void build_new_transport_marker_menu ();
1706 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1708 Gtk::Menu* tempo_marker_menu;
1709 Gtk::Menu* meter_marker_menu;
1710 Gtk::Menu* marker_menu;
1711 Gtk::Menu* range_marker_menu;
1712 Gtk::Menu* transport_marker_menu;
1713 Gtk::Menu* new_transport_marker_menu;
1714 Gtk::Menu* cd_marker_menu;
1715 ArdourCanvas::Item* marker_menu_item;
1717 typedef std::list<ArdourMarker*> Marks;
1720 typedef std::list<TempoCurve*> Curves;
1721 Curves tempo_curves;
1723 void remove_metric_marks ();
1724 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1726 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, framepos_t left, framepos_t right);
1728 void tempo_map_changed (const PBD::PropertyChange&);
1729 void marker_position_changed ();
1730 void redisplay_tempo (bool immediate_redraw);
1732 uint32_t bbt_beat_subdivision;
1736 Gtk::ToggleButton editor_mixer_button;
1737 Gtk::ToggleButton editor_list_button;
1738 void editor_mixer_button_toggled ();
1739 void editor_list_button_toggled ();
1741 ArdourButton zoom_in_button;
1742 ArdourButton zoom_out_button;
1743 ArdourButton zoom_out_full_button;
1745 ArdourButton tav_expand_button;
1746 ArdourButton tav_shrink_button;
1747 ArdourDropdown visible_tracks_selector;
1748 ArdourDropdown zoom_preset_selector;
1750 int32_t _visible_track_count;
1751 void build_track_count_menu ();
1752 void set_visible_track_count (int32_t);
1754 void set_zoom_preset(int64_t);
1756 Gtk::VBox toolbar_clock_vbox;
1757 Gtk::VBox toolbar_selection_clock_vbox;
1758 Gtk::Table toolbar_selection_clock_table;
1759 Gtk::Label toolbar_selection_cursor_label;
1761 ArdourButton mouse_select_button;
1762 ArdourButton mouse_draw_button;
1763 ArdourButton mouse_move_button;
1764 ArdourButton mouse_timefx_button;
1765 ArdourButton mouse_content_button;
1766 ArdourButton mouse_audition_button;
1767 ArdourButton mouse_cut_button;
1769 ArdourButton smart_mode_button;
1770 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1772 void mouse_mode_toggled (Editing::MouseMode m);
1773 void mouse_mode_object_range_toggled ();
1774 bool ignore_mouse_mode_toggle;
1776 bool mouse_select_button_release (GdkEventButton*);
1778 Gtk::VBox automation_box;
1779 Gtk::Button automation_mode_button;
1781 //edit mode menu stuff
1782 ArdourDropdown edit_mode_selector;
1783 void edit_mode_selection_done ( ARDOUR::EditMode m );
1784 void build_edit_mode_menu ();
1785 Gtk::VBox edit_mode_box;
1787 void set_edit_mode (ARDOUR::EditMode);
1788 void cycle_edit_mode ();
1790 ArdourDropdown snap_type_selector;
1791 void build_snap_type_menu ();
1793 ArdourDropdown snap_mode_selector;
1794 void build_snap_mode_menu ();
1797 std::vector<std::string> snap_type_strings;
1798 std::vector<std::string> snap_mode_strings;
1800 void snap_type_selection_done (Editing::SnapType);
1801 void snap_mode_selection_done (Editing::SnapMode);
1802 void snap_mode_chosen (Editing::SnapMode);
1803 void snap_type_chosen (Editing::SnapType);
1805 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1806 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1808 //zoom focus meu stuff
1809 ArdourDropdown zoom_focus_selector;
1810 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1811 void build_zoom_focus_menu ();
1812 std::vector<std::string> zoom_focus_strings;
1814 void zoom_focus_chosen (Editing::ZoomFocus);
1816 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1818 Gtk::HBox _zoom_box;
1819 void zoom_adjustment_changed();
1821 void setup_toolbar ();
1823 void setup_tooltips ();
1825 Gtk::HBox toolbar_hbox;
1826 Gtk::EventBox toolbar_base;
1827 Gtk::Frame toolbar_frame;
1828 Gtk::Viewport _toolbar_viewport;
1830 void setup_midi_toolbar ();
1832 /* selection process */
1834 Selection* selection;
1835 Selection* cut_buffer;
1836 SelectionMemento* _selection_memento;
1838 void time_selection_changed ();
1839 void update_time_selection_display ();
1840 void track_selection_changed ();
1841 void region_selection_changed ();
1842 sigc::connection editor_regions_selection_changed_connection;
1843 void sensitize_all_region_actions (bool);
1844 void sensitize_the_right_region_actions ();
1845 bool _all_region_actions_sensitized;
1846 /** Flag to block region action handlers from doing what they normally do;
1847 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1848 * block) when setting a ToggleAction's active state.
1850 bool _ignore_region_action;
1851 bool _last_region_menu_was_main;
1852 void point_selection_changed ();
1853 void marker_selection_changed ();
1855 bool _ignore_follow_edits;
1857 void cancel_selection ();
1858 void cancel_time_selection ();
1860 bool get_smart_mode() const;
1862 bool audio_region_selection_covers (framepos_t where);
1864 /* transport range select process */
1866 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1867 ArdourCanvas::Rectangle* range_bar_drag_rect;
1868 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1869 ArdourCanvas::Rectangle *transport_bar_range_rect;
1870 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1871 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1872 ArdourCanvas::Rectangle *transport_loop_range_rect;
1873 ArdourCanvas::Rectangle *transport_punch_range_rect;
1874 ArdourCanvas::Line *transport_punchin_line;
1875 ArdourCanvas::Line *transport_punchout_line;
1876 ArdourCanvas::Rectangle *transport_preroll_rect;
1877 ArdourCanvas::Rectangle *transport_postroll_rect;
1879 ARDOUR::Location* transport_loop_location();
1880 ARDOUR::Location* transport_punch_location();
1882 ARDOUR::Location *temp_location;
1884 /* object rubberband select process */
1886 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1888 ArdourCanvas::Rectangle *rubberband_rect;
1890 EditorRouteGroups* _route_groups;
1891 EditorRoutes* _routes;
1892 EditorRegions* _regions;
1893 EditorSnapshots* _snapshots;
1894 EditorLocations* _locations;
1896 /* diskstream/route display management */
1897 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1898 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1900 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1902 bool sync_track_view_list_and_routes ();
1904 Gtk::VBox list_vpacker;
1908 sigc::connection autoscroll_connection;
1909 bool autoscroll_horizontal_allowed;
1910 bool autoscroll_vertical_allowed;
1911 uint32_t autoscroll_cnt;
1912 Gtk::Widget* autoscroll_widget;
1913 ArdourCanvas::Rect autoscroll_boundary;
1915 bool autoscroll_canvas ();
1916 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1917 void stop_canvas_autoscroll ();
1920 void point_trim (GdkEvent *, framepos_t);
1922 void trim_region_front();
1923 void trim_region_back();
1924 void trim_region (bool front);
1926 void trim_region_to_loop ();
1927 void trim_region_to_punch ();
1928 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1930 void trim_to_region(bool forward);
1931 void trim_region_to_previous_region_end();
1932 void trim_region_to_next_region_start();
1934 bool show_gain_after_trim;
1938 int convert_drop_to_paths (
1939 std::vector<std::string>& paths,
1940 const Glib::RefPtr<Gdk::DragContext>& context,
1943 const Gtk::SelectionData& data,
1947 void track_canvas_drag_data_received (
1948 const Glib::RefPtr<Gdk::DragContext>& context,
1951 const Gtk::SelectionData& data,
1956 const Glib::RefPtr<Gdk::DragContext>& context,
1959 const Gtk::SelectionData& data,
1964 const Glib::RefPtr<Gdk::DragContext>& context,
1967 const Gtk::SelectionData& data,
1972 const Glib::RefPtr<Gdk::DragContext>& context,
1975 const Gtk::SelectionData& data,
1981 int write_region_selection(RegionSelection&);
1982 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1983 void bounce_region_selection (bool with_processing);
1984 void bounce_range_selection (bool replace, bool enable_processing);
1985 void external_edit_region ();
1987 int write_audio_selection (TimeSelection&);
1988 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1990 void write_selection ();
1992 uint32_t selection_op_cmd_depth;
1993 uint32_t selection_op_history_it;
1995 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1996 std::list<XMLNode *> before; /* used in *_reversible_command */
1998 void update_title ();
1999 void update_title_s (const std::string & snapshot_name);
2001 void instant_save ();
2002 bool no_save_instant;
2004 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2006 /* freeze operations */
2008 ARDOUR::InterThreadInfo freeze_status;
2009 static void* _freeze_thread (void*);
2010 void* freeze_thread ();
2012 void freeze_route ();
2013 void unfreeze_route ();
2017 void duplicate_range (bool with_dialog);
2018 void duplicate_regions (float times);
2020 /** computes the timeline frame (sample) of an event whose coordinates
2021 * are in canvas units (pixels, scroll offset included).
2023 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2025 /** computes the timeline frame (sample) of an event whose coordinates
2026 * are in window units (pixels, no scroll offset).
2028 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2030 /* returns false if mouse pointer is not in track or marker canvas
2032 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2034 TimeFXDialog* current_timefx;
2035 static void* timefx_thread (void *arg);
2038 int time_stretch (RegionSelection&, float fraction);
2039 int pitch_shift (RegionSelection&, float cents);
2040 void pitch_shift_region ();
2042 /* editor-mixer strip */
2044 MixerStrip *current_mixer_strip;
2045 bool show_editor_mixer_when_tracks_arrive;
2046 Gtk::VBox current_mixer_strip_vbox;
2047 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2048 void current_mixer_strip_hidden ();
2051 void ensure_all_elements_drawn ();
2053 /* nudging tracks */
2055 void nudge_track (bool use_edit_point, bool forwards);
2057 static const int32_t default_width = 995;
2058 static const int32_t default_height = 765;
2062 ArdourButton nudge_forward_button;
2063 ArdourButton nudge_backward_button;
2064 Gtk::HBox nudge_hbox;
2065 Gtk::VBox nudge_vbox;
2066 AudioClock* nudge_clock;
2068 bool nudge_forward_release (GdkEventButton*);
2069 bool nudge_backward_release (GdkEventButton*);
2073 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2075 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2076 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2078 /* handling cleanup */
2080 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2082 PBD::ScopedConnectionList session_connections;
2084 /* tracking step changes of track height */
2086 TimeAxisView* current_stepping_trackview;
2087 ARDOUR::microseconds_t last_track_height_step_timestamp;
2088 gint track_height_step_timeout();
2089 sigc::connection step_timeout;
2091 TimeAxisView* entered_track;
2092 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2093 to point to the RegionView. Otherwise it is 0.
2095 RegionView* entered_regionview;
2097 std::vector<EnterContext> _enter_stack;
2099 bool clear_entered_track;
2100 bool left_track_canvas (GdkEventCrossing*);
2101 bool entered_track_canvas (GdkEventCrossing*);
2102 void set_entered_track (TimeAxisView*);
2103 void set_entered_regionview (RegionView*);
2104 gint left_automation_track ();
2106 void reset_canvas_action_sensitivity (bool);
2107 void set_gain_envelope_visibility ();
2108 void set_region_gain_visibility (RegionView*);
2109 void toggle_gain_envelope_active ();
2110 void reset_region_gain_envelopes ();
2112 void session_state_saved (std::string);
2114 Glib::RefPtr<Gtk::Action> undo_action;
2115 Glib::RefPtr<Gtk::Action> redo_action;
2116 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2117 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2118 Glib::RefPtr<Gtk::Action> selection_undo_action;
2119 Glib::RefPtr<Gtk::Action> selection_redo_action;
2121 void history_changed ();
2123 Editing::EditPoint _edit_point;
2125 ArdourDropdown edit_point_selector;
2126 void build_edit_point_menu();
2128 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2129 void cycle_edit_point (bool with_marker);
2130 void set_edit_point ();
2131 void edit_point_selection_done (Editing::EditPoint);
2132 void edit_point_chosen (Editing::EditPoint);
2133 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2134 std::vector<std::string> edit_point_strings;
2135 std::vector<std::string> edit_mode_strings;
2137 void selected_marker_moved (ARDOUR::Location*);
2139 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2141 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2142 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2144 RegionSelection get_regions_from_selection_and_edit_point ();
2145 RegionSelection get_regions_from_selection_and_entered () const;
2147 void start_updating_meters ();
2148 void stop_updating_meters ();
2149 bool meters_running;
2151 void select_next_route ();
2152 void select_prev_route ();
2154 void snap_to_internal (framepos_t& first,
2155 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2156 bool for_mark = false,
2157 bool ensure_snap = false);
2159 void timecode_snap_to_internal (framepos_t& first,
2160 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2161 bool for_mark = false);
2163 RhythmFerret* rhythm_ferret;
2165 void fit_tracks (TrackViewList &);
2166 void fit_selection ();
2167 void set_track_height (Height);
2169 void _remove_tracks ();
2170 bool idle_remove_tracks ();
2171 void toggle_tracks_active ();
2175 static gboolean _idle_resize (gpointer);
2177 int32_t _pending_resize_amount;
2178 TimeAxisView* _pending_resize_view;
2180 void visible_order_range (int*, int*) const;
2184 /** true if we've made a locate request that hasn't yet been processed */
2185 bool _pending_locate_request;
2187 /** if true, there is a pending Session locate which is the initial one when loading a session;
2188 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2191 bool _pending_initial_locate;
2193 Gtk::HBox _summary_hbox;
2194 EditorSummary* _summary;
2196 void region_view_added (RegionView *);
2197 void region_view_removed ();
2199 EditorGroupTabs* _group_tabs;
2200 void fit_route_group (ARDOUR::RouteGroup *);
2202 void step_edit_status_change (bool);
2203 void start_step_editing ();
2204 void stop_step_editing ();
2205 bool check_step_edit ();
2206 sigc::connection step_edit_connection;
2208 double _last_motion_y;
2210 RegionLayeringOrderEditor* layering_order_editor;
2211 void update_region_layering_order_editor ();
2213 /** Track that was the source for the last cut/copy operation. Used as a place
2214 to paste things iff there is no selected track.
2216 TimeAxisView* _last_cut_copy_source_track;
2218 /** true if a change in Selection->regions should change the selection in the region list.
2219 See EditorRegions::selection_changed.
2221 bool _region_selection_change_updates_region_list;
2223 void setup_fade_images ();
2224 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2225 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2226 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2227 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2229 Gtk::MenuItem& action_menu_item (std::string const &);
2230 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2232 MouseCursors* _cursors;
2234 void follow_mixer_selection ();
2235 bool _following_mixer_selection;
2237 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2238 void note_edit_done (int, EditNoteDialog*);
2239 void toggle_sound_midi_notes ();
2241 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2242 bool _control_point_toggled_on_press;
2244 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2245 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2246 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2247 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2248 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2249 pushing the modifier key and moving the scroll wheel will operate on the same track
2250 until the key is released (rather than skipping about to whatever happens to be
2251 underneath the mouse at the time).
2253 TimeAxisView* _stepping_axis_view;
2254 void zoom_vertical_modifier_released();
2256 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2257 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2258 void bring_all_sources_into_session ();
2260 QuantizeDialog* quantize_dialog;
2261 MainMenuDisabler* _main_menu_disabler;
2263 /* private helper functions to help with registering axis */
2265 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2266 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2267 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);
2269 Gtkmm2ext::ActionMap myactions;
2272 friend class RegionCutDrag;
2273 friend class RegionDrag;
2274 friend class RegionMoveDrag;
2275 friend class RegionSpliceDrag;
2276 friend class RegionRippleDrag;
2277 friend class TrimDrag;
2278 friend class BBTRulerDrag;
2279 friend class MeterMarkerDrag;
2280 friend class TempoMarkerDrag;
2281 friend class CursorDrag;
2282 friend class FadeInDrag;
2283 friend class FadeOutDrag;
2284 friend class MarkerDrag;
2285 friend class RegionGainDrag;
2286 friend class ControlPointDrag;
2287 friend class LineDrag;
2288 friend class RubberbandSelectDrag;
2289 friend class RulerZoomDrag;
2290 friend class EditorRubberbandSelectDrag;
2291 friend class TimeFXDrag;
2292 friend class ScrubDrag;
2293 friend class SelectionDrag;
2294 friend class RangeMarkerBarDrag;
2295 friend class MouseZoomDrag;
2296 friend class RegionCreateDrag;
2297 friend class RegionMotionDrag;
2298 friend class RegionInsertDrag;
2299 friend class VideoTimeLineDrag;
2301 friend class EditorSummary;
2302 friend class EditorGroupTabs;
2304 friend class EditorRoutes;
2305 friend class RhythmFerret;
2308 #endif /* __ardour_editor_h__ */