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::VBox _editor_list_vbox;
630 Gtk::Notebook _the_notebook;
631 bool _notebook_shrunk;
632 void add_notebook_page (std::string const &, Gtk::Widget &);
633 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
635 Gtkmm2ext::HPane edit_pane;
636 Gtkmm2ext::VPane editor_summary_pane;
638 Gtk::EventBox meter_base;
640 Gtk::EventBox marker_base;
641 Gtk::HBox marker_box;
642 Gtk::VBox scrollers_rulers_markers_box;
644 void location_changed (ARDOUR::Location *);
645 void location_flags_changed (ARDOUR::Location *);
646 void refresh_location_display ();
647 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
648 void add_new_location (ARDOUR::Location *);
649 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
650 void location_gone (ARDOUR::Location *);
651 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
652 gint really_remove_marker (ARDOUR::Location* loc);
653 void goto_nth_marker (int nth);
654 void trigger_script (int nth);
655 void toggle_marker_lines ();
656 void set_marker_line_visibility (bool);
658 uint32_t location_marker_color;
659 uint32_t location_range_color;
660 uint32_t location_loop_color;
661 uint32_t location_punch_color;
662 uint32_t location_cd_marker_color;
664 struct LocationMarkers {
669 LocationMarkers () : start(0), end(0), valid (true) {}
676 void set_show_lines (bool);
677 void set_selected (bool);
678 void canvas_height_set (double);
681 void set_name (const std::string&);
682 void set_position (framepos_t start, framepos_t end = 0);
683 void set_color_rgba (uint32_t);
686 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
687 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
688 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
689 ArdourMarker* entered_marker;
690 bool _show_marker_lines;
692 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
693 LocationMarkerMap location_markers;
695 void update_marker_labels ();
696 void update_marker_labels (ArdourCanvas::Container *);
697 void check_marker_label (ArdourMarker *);
699 /** A set of lists of Markers that are in each of the canvas groups
700 * for the marker sections at the top of the editor. These lists
701 * are kept sorted in time order between marker movements, so that after
702 * a marker has moved we can decide whether we need to update the labels
703 * for all markers or for just a few.
705 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
706 void remove_sorted_marker (ArdourMarker *);
708 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
709 void clear_marker_display ();
710 void mouse_add_new_range (framepos_t);
711 void mouse_add_new_loop (framepos_t);
712 void mouse_add_new_punch (framepos_t);
713 bool choose_new_marker_name(std::string &name);
714 void update_cd_marker_display ();
715 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
717 TimeAxisView* clicked_axisview;
718 RouteTimeAxisView* clicked_routeview;
719 /** The last RegionView that was clicked on, or 0 if the last click was not
720 * on a RegionView. This is set up by the canvas event handlers in
721 * editor_canvas_events.cc
723 RegionView* clicked_regionview;
724 RegionSelection latest_regionviews;
725 uint32_t clicked_selection;
726 ControlPoint* clicked_control_point;
728 void sort_track_selection (TrackViewList&);
730 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
731 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
732 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
733 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
735 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
736 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
737 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
738 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
739 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
741 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
742 bool button_release_can_deselect;
743 bool _mouse_changed_selection;
745 void catch_vanishing_regionview (RegionView *);
747 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
748 void select_all_tracks ();
749 bool select_all_internal_edit (Selection::Operation);
751 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
752 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
753 void set_selected_track_as_side_effect (Selection::Operation op);
754 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
756 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
757 void collect_new_region_view (RegionView *);
758 void collect_and_select_new_region_view (RegionView *);
760 Gtk::Menu track_context_menu;
761 Gtk::Menu track_region_context_menu;
762 Gtk::Menu track_selection_context_menu;
764 Gtk::MenuItem* region_edit_menu_split_item;
765 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
766 Gtk::Menu * track_region_edit_playlist_menu;
767 Gtk::Menu * track_edit_playlist_submenu;
768 Gtk::Menu * track_selection_edit_playlist_submenu;
770 GdkEvent context_click_event;
772 void popup_track_context_menu (int, int, ItemType, bool);
773 Gtk::Menu* build_track_context_menu ();
774 Gtk::Menu* build_track_bus_context_menu ();
775 Gtk::Menu* build_track_region_context_menu ();
776 Gtk::Menu* build_track_selection_context_menu ();
777 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
778 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
779 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
780 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
781 Gtk::MenuItem* _popup_region_menu_item;
783 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
784 Gtk::Menu _control_point_context_menu;
786 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
787 Gtk::Menu _note_context_menu;
789 void add_stripables (ARDOUR::StripableList&);
790 void add_routes (ARDOUR::RouteList&);
791 void timeaxisview_deleted (TimeAxisView *);
792 void add_vcas (ARDOUR::VCAList&);
794 Gtk::HBox global_hpacker;
795 Gtk::VBox global_vpacker;
797 /* Cursor stuff. Do not use directly, use via CursorContext. */
798 friend class CursorContext;
799 std::vector<Gdk::Cursor*> _cursor_stack;
800 void set_canvas_cursor (Gdk::Cursor*);
801 size_t push_canvas_cursor (Gdk::Cursor*);
802 void pop_canvas_cursor ();
804 Gdk::Cursor* which_grabber_cursor () const;
805 Gdk::Cursor* which_track_cursor () const;
806 Gdk::Cursor* which_mode_cursor () const;
807 Gdk::Cursor* which_trim_cursor (bool left_side) const;
808 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
810 /** Push the appropriate enter/cursor context on item entry. */
811 void choose_canvas_cursor_on_entry (ItemType);
813 /** Update all enter cursors based on current settings. */
814 void update_all_enter_cursors ();
816 ArdourCanvas::GtkCanvas* _track_canvas;
817 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
819 bool within_track_canvas;
821 friend class VerboseCursor;
822 VerboseCursor* _verbose_cursor;
824 void parameter_changed (std::string);
825 void ui_parameter_changed (std::string);
827 Gtk::EventBox time_bars_event_box;
828 Gtk::VBox time_bars_vbox;
830 ArdourCanvas::Container *tempo_group;
831 ArdourCanvas::Container *meter_group;
832 ArdourCanvas::Container *marker_group;
833 ArdourCanvas::Container *range_marker_group;
834 ArdourCanvas::Container *transport_marker_group;
835 ArdourCanvas::Container* cd_marker_group;
837 /* parent for groups which themselves contain time markers */
838 ArdourCanvas::Container* _time_markers_group;
840 /* The group containing all other groups that are scrolled vertically
843 ArdourCanvas::ScrollGroup* hv_scroll_group;
845 /* The group containing all other groups that are scrolled horizontally ONLY
847 ArdourCanvas::ScrollGroup* h_scroll_group;
849 /* Scroll group for cursors, scrolled horizontally, above everything else
851 ArdourCanvas::ScrollGroup* cursor_scroll_group;
853 /* The group containing all trackviews. */
854 ArdourCanvas::Container* no_scroll_group;
856 /* The group containing all trackviews. */
857 ArdourCanvas::Container* _trackview_group;
859 /* The group holding things (mostly regions) while dragging so they
860 * are on top of everything else
862 ArdourCanvas::Container* _drag_motion_group;
864 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
867 ArdourCanvas::Rectangle* _canvas_drop_zone;
868 bool canvas_drop_zone_event (GdkEvent* event);
871 ruler_metric_timecode = 0,
872 ruler_metric_bbt = 1,
873 ruler_metric_samples = 2,
874 ruler_metric_minsec = 3,
876 ruler_time_tempo = 4,
877 ruler_time_meter = 5,
878 ruler_time_marker = 6,
879 ruler_time_range_marker = 7,
880 ruler_time_transport_marker = 8,
881 ruler_time_cd_marker = 9,
882 ruler_video_timeline = 10,
885 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
886 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
887 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
888 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
889 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
890 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
891 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
892 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
893 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
894 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
895 bool no_ruler_shown_update;
897 Gtk::Widget * ruler_grabbed_widget;
899 RulerDialog* ruler_dialog;
901 void initialize_rulers ();
902 void update_just_timecode ();
903 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
904 void update_fixed_rulers ();
905 void update_tempo_based_rulers ();
906 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
907 void update_ruler_visibility ();
908 void set_ruler_visible (RulerType, bool);
909 void toggle_ruler_visibility (RulerType rt);
910 void ruler_toggled (int);
911 bool ruler_label_button_release (GdkEventButton*);
912 void store_ruler_visibility ();
913 void restore_ruler_visibility ();
917 enum MinsecRulerScale {
922 minsec_show_many_hours
925 MinsecRulerScale minsec_ruler_scale;
927 framecnt_t minsec_mark_interval;
928 gint minsec_mark_modulo;
930 void set_minsec_ruler_scale (framepos_t, framepos_t);
932 enum TimecodeRulerScale {
934 timecode_show_frames,
935 timecode_show_seconds,
936 timecode_show_minutes,
938 timecode_show_many_hours
941 TimecodeRulerScale timecode_ruler_scale;
943 gint timecode_mark_modulo;
944 gint timecode_nmarks;
945 void set_timecode_ruler_scale (framepos_t, framepos_t);
947 framecnt_t _samples_ruler_interval;
948 void set_samples_ruler_scale (framepos_t, framepos_t);
958 bbt_show_ticks_detail,
959 bbt_show_ticks_super_detail
962 BBTRulerScale bbt_ruler_scale;
966 uint32_t bbt_bar_helper_on;
967 uint32_t bbt_accent_modulo;
968 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
970 ArdourCanvas::Ruler* timecode_ruler;
971 ArdourCanvas::Ruler* bbt_ruler;
972 ArdourCanvas::Ruler* samples_ruler;
973 ArdourCanvas::Ruler* minsec_ruler;
975 static double timebar_height;
976 guint32 visible_timebars;
977 Gtk::Menu *editor_ruler_menu;
979 ArdourCanvas::Rectangle* tempo_bar;
980 ArdourCanvas::Rectangle* meter_bar;
981 ArdourCanvas::Rectangle* marker_bar;
982 ArdourCanvas::Rectangle* range_marker_bar;
983 ArdourCanvas::Rectangle* transport_marker_bar;
984 ArdourCanvas::Rectangle* cd_marker_bar;
986 Gtk::Label minsec_label;
987 Gtk::Label bbt_label;
988 Gtk::Label timecode_label;
989 Gtk::Label samples_label;
990 Gtk::Label tempo_label;
991 Gtk::Label meter_label;
992 Gtk::Label mark_label;
993 Gtk::Label range_mark_label;
994 Gtk::Label transport_mark_label;
995 Gtk::Label cd_mark_label;
997 /* videtimline related actions */
998 Gtk::Label videotl_label;
999 ArdourCanvas::Container* videotl_group;
1000 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1001 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1002 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1003 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1004 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1005 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1006 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1007 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1008 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1009 void set_xjadeo_proc ();
1010 void toggle_xjadeo_proc (int state=-1);
1011 void set_close_video_sensitive (bool onoff);
1012 void set_xjadeo_sensitive (bool onoff);
1013 void set_xjadeo_viewoption (int);
1014 void toggle_xjadeo_viewoption (int what, int state=-1);
1015 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1016 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1017 int get_videotl_bar_height () const { return videotl_bar_height; }
1018 void toggle_region_video_lock ();
1020 friend class EditorCursor;
1022 EditorCursor* playhead_cursor;
1023 framepos_t playhead_cursor_sample () const;
1025 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1027 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1028 void cursor_to_next_region_boundary (bool with_selection);
1029 void cursor_to_previous_region_boundary (bool with_selection);
1030 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1031 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1032 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1033 void cursor_to_selection_start (EditorCursor *);
1034 void cursor_to_selection_end (EditorCursor *);
1036 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1037 void selected_marker_to_next_region_boundary (bool with_selection);
1038 void selected_marker_to_previous_region_boundary (bool with_selection);
1039 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1040 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1041 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1042 void selected_marker_to_selection_start ();
1043 void selected_marker_to_selection_end ();
1045 void select_all_selectables_using_cursor (EditorCursor *, bool);
1046 void select_all_selectables_using_edit (bool, bool);
1047 void select_all_selectables_between (bool within);
1048 void select_range_between ();
1050 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1051 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1053 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1054 void build_region_boundary_cache ();
1056 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 _track_box;
1820 Gtk::HBox _zoom_box;
1821 void zoom_adjustment_changed();
1823 void setup_toolbar ();
1825 void setup_tooltips ();
1827 Gtk::HBox toolbar_hbox;
1829 void setup_midi_toolbar ();
1831 /* selection process */
1833 Selection* selection;
1834 Selection* cut_buffer;
1835 SelectionMemento* _selection_memento;
1837 void time_selection_changed ();
1838 void update_time_selection_display ();
1839 void track_selection_changed ();
1840 void region_selection_changed ();
1841 sigc::connection editor_regions_selection_changed_connection;
1842 void sensitize_all_region_actions (bool);
1843 void sensitize_the_right_region_actions ();
1844 bool _all_region_actions_sensitized;
1845 /** Flag to block region action handlers from doing what they normally do;
1846 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1847 * block) when setting a ToggleAction's active state.
1849 bool _ignore_region_action;
1850 bool _last_region_menu_was_main;
1851 void point_selection_changed ();
1852 void marker_selection_changed ();
1854 void cancel_selection ();
1855 void cancel_time_selection ();
1857 bool get_smart_mode() const;
1859 bool audio_region_selection_covers (framepos_t where);
1861 /* transport range select process */
1863 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1864 ArdourCanvas::Rectangle* range_bar_drag_rect;
1865 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1866 ArdourCanvas::Rectangle *transport_bar_range_rect;
1867 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1868 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1869 ArdourCanvas::Rectangle *transport_loop_range_rect;
1870 ArdourCanvas::Rectangle *transport_punch_range_rect;
1871 ArdourCanvas::Line *transport_punchin_line;
1872 ArdourCanvas::Line *transport_punchout_line;
1873 ArdourCanvas::Rectangle *transport_preroll_rect;
1874 ArdourCanvas::Rectangle *transport_postroll_rect;
1876 ARDOUR::Location* transport_loop_location();
1877 ARDOUR::Location* transport_punch_location();
1879 ARDOUR::Location *temp_location;
1881 /* object rubberband select process */
1883 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1885 ArdourCanvas::Rectangle *rubberband_rect;
1887 EditorRouteGroups* _route_groups;
1888 EditorRoutes* _routes;
1889 EditorRegions* _regions;
1890 EditorSnapshots* _snapshots;
1891 EditorLocations* _locations;
1893 /* diskstream/route display management */
1894 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1895 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1897 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1899 bool sync_track_view_list_and_routes ();
1901 Gtk::VBox list_vpacker;
1905 sigc::connection autoscroll_connection;
1906 bool autoscroll_horizontal_allowed;
1907 bool autoscroll_vertical_allowed;
1908 uint32_t autoscroll_cnt;
1909 Gtk::Widget* autoscroll_widget;
1910 ArdourCanvas::Rect autoscroll_boundary;
1912 bool autoscroll_canvas ();
1913 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1914 void stop_canvas_autoscroll ();
1917 void point_trim (GdkEvent *, framepos_t);
1919 void trim_region_front();
1920 void trim_region_back();
1921 void trim_region (bool front);
1923 void trim_region_to_loop ();
1924 void trim_region_to_punch ();
1925 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1927 void trim_to_region(bool forward);
1928 void trim_region_to_previous_region_end();
1929 void trim_region_to_next_region_start();
1931 bool show_gain_after_trim;
1935 int convert_drop_to_paths (
1936 std::vector<std::string>& paths,
1937 const Glib::RefPtr<Gdk::DragContext>& context,
1940 const Gtk::SelectionData& data,
1944 void track_canvas_drag_data_received (
1945 const Glib::RefPtr<Gdk::DragContext>& context,
1948 const Gtk::SelectionData& data,
1953 const Glib::RefPtr<Gdk::DragContext>& context,
1956 const Gtk::SelectionData& data,
1961 const Glib::RefPtr<Gdk::DragContext>& context,
1964 const Gtk::SelectionData& data,
1969 const Glib::RefPtr<Gdk::DragContext>& context,
1972 const Gtk::SelectionData& data,
1978 int write_region_selection(RegionSelection&);
1979 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1980 void bounce_region_selection (bool with_processing);
1981 void bounce_range_selection (bool replace, bool enable_processing);
1982 void external_edit_region ();
1984 int write_audio_selection (TimeSelection&);
1985 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1987 void write_selection ();
1989 uint32_t selection_op_cmd_depth;
1990 uint32_t selection_op_history_it;
1992 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1993 std::list<XMLNode *> before; /* used in *_reversible_command */
1995 void update_title ();
1996 void update_title_s (const std::string & snapshot_name);
1998 void instant_save ();
1999 bool no_save_instant;
2001 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2003 /* freeze operations */
2005 ARDOUR::InterThreadInfo freeze_status;
2006 static void* _freeze_thread (void*);
2007 void* freeze_thread ();
2009 void freeze_route ();
2010 void unfreeze_route ();
2014 void duplicate_range (bool with_dialog);
2015 void duplicate_regions (float times);
2017 /** computes the timeline frame (sample) of an event whose coordinates
2018 * are in canvas units (pixels, scroll offset included).
2020 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2022 /** computes the timeline frame (sample) of an event whose coordinates
2023 * are in window units (pixels, no scroll offset).
2025 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2027 /* returns false if mouse pointer is not in track or marker canvas
2029 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2031 TimeFXDialog* current_timefx;
2032 static void* timefx_thread (void *arg);
2035 int time_stretch (RegionSelection&, float fraction);
2036 int pitch_shift (RegionSelection&, float cents);
2037 void pitch_shift_region ();
2039 /* editor-mixer strip */
2041 MixerStrip *current_mixer_strip;
2042 bool show_editor_mixer_when_tracks_arrive;
2043 Gtk::VBox current_mixer_strip_vbox;
2044 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2045 void current_mixer_strip_hidden ();
2048 void ensure_all_elements_drawn ();
2050 /* nudging tracks */
2052 void nudge_track (bool use_edit_point, bool forwards);
2054 static const int32_t default_width = 995;
2055 static const int32_t default_height = 765;
2059 ArdourButton nudge_forward_button;
2060 ArdourButton nudge_backward_button;
2061 Gtk::HBox nudge_hbox;
2062 Gtk::VBox nudge_vbox;
2063 AudioClock* nudge_clock;
2065 bool nudge_forward_release (GdkEventButton*);
2066 bool nudge_backward_release (GdkEventButton*);
2070 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2072 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2073 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2075 /* handling cleanup */
2077 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2079 PBD::ScopedConnectionList session_connections;
2081 /* tracking step changes of track height */
2083 TimeAxisView* current_stepping_trackview;
2084 ARDOUR::microseconds_t last_track_height_step_timestamp;
2085 gint track_height_step_timeout();
2086 sigc::connection step_timeout;
2088 TimeAxisView* entered_track;
2089 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2090 to point to the RegionView. Otherwise it is 0.
2092 RegionView* entered_regionview;
2094 std::vector<EnterContext> _enter_stack;
2096 bool clear_entered_track;
2097 bool left_track_canvas (GdkEventCrossing*);
2098 bool entered_track_canvas (GdkEventCrossing*);
2099 void set_entered_track (TimeAxisView*);
2100 void set_entered_regionview (RegionView*);
2101 gint left_automation_track ();
2103 void reset_canvas_action_sensitivity (bool);
2104 void set_gain_envelope_visibility ();
2105 void set_region_gain_visibility (RegionView*);
2106 void toggle_gain_envelope_active ();
2107 void reset_region_gain_envelopes ();
2109 void session_state_saved (std::string);
2111 Glib::RefPtr<Gtk::Action> undo_action;
2112 Glib::RefPtr<Gtk::Action> redo_action;
2113 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2114 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2115 Glib::RefPtr<Gtk::Action> selection_undo_action;
2116 Glib::RefPtr<Gtk::Action> selection_redo_action;
2118 void history_changed ();
2120 Editing::EditPoint _edit_point;
2122 ArdourDropdown edit_point_selector;
2123 void build_edit_point_menu();
2125 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2126 void cycle_edit_point (bool with_marker);
2127 void set_edit_point ();
2128 void edit_point_selection_done (Editing::EditPoint);
2129 void edit_point_chosen (Editing::EditPoint);
2130 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2131 std::vector<std::string> edit_point_strings;
2132 std::vector<std::string> edit_mode_strings;
2134 void selected_marker_moved (ARDOUR::Location*);
2136 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2138 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2139 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2141 RegionSelection get_regions_from_selection_and_edit_point ();
2142 RegionSelection get_regions_from_selection_and_entered () const;
2144 void start_updating_meters ();
2145 void stop_updating_meters ();
2146 bool meters_running;
2148 void select_next_route ();
2149 void select_prev_route ();
2151 void snap_to_internal (framepos_t& first,
2152 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2153 bool for_mark = false,
2154 bool ensure_snap = false);
2156 void timecode_snap_to_internal (framepos_t& first,
2157 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2158 bool for_mark = false);
2160 RhythmFerret* rhythm_ferret;
2162 void fit_tracks (TrackViewList &);
2163 void fit_selection ();
2164 void set_track_height (Height);
2166 void _remove_tracks ();
2167 bool idle_remove_tracks ();
2168 void toggle_tracks_active ();
2172 static gboolean _idle_resize (gpointer);
2174 int32_t _pending_resize_amount;
2175 TimeAxisView* _pending_resize_view;
2177 void visible_order_range (int*, int*) const;
2181 /** true if we've made a locate request that hasn't yet been processed */
2182 bool _pending_locate_request;
2184 /** if true, there is a pending Session locate which is the initial one when loading a session;
2185 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2188 bool _pending_initial_locate;
2190 Gtk::HBox _summary_hbox;
2191 EditorSummary* _summary;
2193 void region_view_added (RegionView *);
2194 void region_view_removed ();
2196 EditorGroupTabs* _group_tabs;
2197 void fit_route_group (ARDOUR::RouteGroup *);
2199 void step_edit_status_change (bool);
2200 void start_step_editing ();
2201 void stop_step_editing ();
2202 bool check_step_edit ();
2203 sigc::connection step_edit_connection;
2205 double _last_motion_y;
2207 RegionLayeringOrderEditor* layering_order_editor;
2208 void update_region_layering_order_editor ();
2210 /** Track that was the source for the last cut/copy operation. Used as a place
2211 to paste things iff there is no selected track.
2213 TimeAxisView* _last_cut_copy_source_track;
2215 /** true if a change in Selection->regions should change the selection in the region list.
2216 See EditorRegions::selection_changed.
2218 bool _region_selection_change_updates_region_list;
2220 void setup_fade_images ();
2221 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2222 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2223 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2224 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2226 Gtk::MenuItem& action_menu_item (std::string const &);
2227 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2229 MouseCursors* _cursors;
2231 void follow_mixer_selection ();
2232 bool _following_mixer_selection;
2234 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2235 void note_edit_done (int, EditNoteDialog*);
2236 void toggle_sound_midi_notes ();
2238 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2239 bool _control_point_toggled_on_press;
2241 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2242 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2243 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2244 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2245 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2246 pushing the modifier key and moving the scroll wheel will operate on the same track
2247 until the key is released (rather than skipping about to whatever happens to be
2248 underneath the mouse at the time).
2250 TimeAxisView* _stepping_axis_view;
2251 void zoom_vertical_modifier_released();
2253 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2254 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2255 void bring_all_sources_into_session ();
2257 QuantizeDialog* quantize_dialog;
2258 MainMenuDisabler* _main_menu_disabler;
2260 /* private helper functions to help with registering axis */
2262 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2263 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2264 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);
2266 Gtkmm2ext::ActionMap myactions;
2269 friend class RegionCutDrag;
2270 friend class RegionDrag;
2271 friend class RegionMoveDrag;
2272 friend class RegionSpliceDrag;
2273 friend class RegionRippleDrag;
2274 friend class TrimDrag;
2275 friend class BBTRulerDrag;
2276 friend class MeterMarkerDrag;
2277 friend class TempoMarkerDrag;
2278 friend class CursorDrag;
2279 friend class FadeInDrag;
2280 friend class FadeOutDrag;
2281 friend class MarkerDrag;
2282 friend class RegionGainDrag;
2283 friend class ControlPointDrag;
2284 friend class LineDrag;
2285 friend class RubberbandSelectDrag;
2286 friend class RulerZoomDrag;
2287 friend class EditorRubberbandSelectDrag;
2288 friend class TimeFXDrag;
2289 friend class ScrubDrag;
2290 friend class SelectionDrag;
2291 friend class RangeMarkerBarDrag;
2292 friend class MouseZoomDrag;
2293 friend class RegionCreateDrag;
2294 friend class RegionMotionDrag;
2295 friend class RegionInsertDrag;
2296 friend class VideoTimeLineDrag;
2298 friend class EditorSummary;
2299 friend class EditorGroupTabs;
2301 friend class EditorRoutes;
2302 friend class RhythmFerret;
2305 #endif /* __ardour_editor_h__ */