2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
32 #include <boost/optional.hpp>
34 #include <gtkmm/comboboxtext.h>
35 #include <gtkmm/layout.h>
37 #include "gtkmm2ext/bindings.h"
38 #include "gtkmm2ext/dndtreeview.h"
40 #include "pbd/stateful.h"
41 #include "pbd/signals.h"
43 #include "ardour/import_status.h"
44 #include "ardour/tempo.h"
45 #include "ardour/location.h"
46 #include "ardour/types.h"
48 #include "canvas/fwd.h"
49 #include "canvas/ruler.h"
51 #include "widgets/ardour_button.h"
52 #include "widgets/ardour_dropdown.h"
53 #include "widgets/pane.h"
55 #include "ardour_dialog.h"
56 #include "public_editor.h"
59 #include "editor_items.h"
60 #include "region_selection.h"
61 #include "selection_memento.h"
62 #include "tempo_curve.h"
64 #include "ptformat/ptfformat.h"
98 class AudioRegionView;
99 class AudioStreamView;
100 class AudioTimeAxisView;
101 class AutomationLine;
102 class AutomationSelection;
103 class AutomationTimeAxisView;
108 class EditNoteDialog;
110 class EditorGroupTabs;
111 class EditorLocations;
114 class EditorRouteGroups;
115 class EditorSnapshots;
117 class GUIObjectState;
119 class MidiRegionView;
120 class MidiExportDialog;
124 class PlaylistSelector;
125 class PluginSelector;
126 class ProgressReporter;
127 class QuantizeDialog;
131 class SoundFileOmega;
139 class RegionLayeringOrderEditor;
142 class Editor : public PublicEditor, public PBD::ScopedConnectionList
148 void set_session (ARDOUR::Session *);
150 Gtk::Window* use_own_window (bool and_fill_it);
153 virtual bool have_idled () const { return _have_idled; }
155 samplepos_t leftmost_sample() const { return _leftmost_sample; }
157 samplecnt_t current_page_samples() const {
158 return (samplecnt_t) _visible_canvas_width * samples_per_pixel;
161 double visible_canvas_height () const {
162 return _visible_canvas_height;
164 double trackviews_height () const;
166 void cycle_snap_mode ();
167 void next_grid_choice ();
168 void prev_grid_choice ();
169 void set_grid_to (Editing::GridType);
170 void set_snap_mode (Editing::SnapMode);
172 Editing::SnapMode snap_mode () const;
173 Editing::GridType grid_type () const;
174 bool grid_musical () const;
175 bool grid_nonmusical () const;
177 void undo (uint32_t n = 1);
178 void redo (uint32_t n = 1);
180 XMLNode& get_state ();
181 int set_state (const XMLNode&, int version);
183 void set_mouse_mode (Editing::MouseMode, bool force = false);
184 void step_mouse_mode (bool next);
185 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
186 Editing::MidiEditMode current_midi_edit_mode () const;
187 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
189 bool internal_editing() const;
191 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
192 void add_to_idle_resize (TimeAxisView*, int32_t);
194 StripableTimeAxisView* get_stripable_time_axis_by_id (const PBD::ID& id) const;
196 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
197 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
198 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
200 #ifdef USE_RUBBERBAND
201 std::vector<std::string> rb_opt_strings;
205 /* things that need to be public to be used in the main menubar */
207 void new_region_from_selection ();
208 void separate_regions_between (const TimeSelection&);
209 void separate_region_from_selection ();
210 void separate_under_selected_regions ();
211 void separate_region_from_punch ();
212 void separate_region_from_loop ();
213 void separate_regions_using_location (ARDOUR::Location&);
214 void transition_to_rolling (bool forward);
216 /* NOTE: these functions assume that the "pixel" coordinate is
217 in canvas coordinates. These coordinates already take into
218 account any scrolling offsets.
221 samplepos_t pixel_to_sample_from_event (double pixel) const {
223 /* pixel can be less than zero when motion events
224 are processed. since we've already run the world->canvas
225 affine, that means that the location *really* is "off
226 to the right" and thus really is "before the start".
230 return pixel * samples_per_pixel;
236 samplepos_t pixel_to_sample (double pixel) const {
237 return pixel * samples_per_pixel;
240 double sample_to_pixel (samplepos_t sample) const {
241 return round (sample / (double) samples_per_pixel);
244 double sample_to_pixel_unrounded (samplepos_t sample) const {
245 return sample / (double) samples_per_pixel;
250 Selection& get_selection() const { return *selection; }
251 bool get_selection_extents (samplepos_t &start, samplepos_t &end) const; // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
252 Selection& get_cut_buffer() const { return *cut_buffer; }
254 void set_selection (std::list<Selectable*>, Selection::Operation);
256 bool extend_selection_to_track (TimeAxisView&);
258 void play_selection ();
259 void maybe_locate_with_edit_preroll (samplepos_t);
260 void play_with_preroll ();
261 void rec_with_preroll ();
262 void rec_with_count_in ();
263 void select_all_in_track (Selection::Operation op);
264 void select_all_objects (Selection::Operation op);
265 void invert_selection_in_track ();
266 void invert_selection ();
267 void deselect_all ();
268 long select_range (samplepos_t, samplepos_t);
270 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
272 void remove_tracks ();
278 /* analysis window */
280 void loudness_analyze_region_selection();
281 void loudness_analyze_range_selection();
283 void spectral_analyze_region_selection();
284 void spectral_analyze_range_selection();
288 void export_audio ();
290 void export_selection ();
291 void export_range ();
292 void export_region ();
294 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
296 void set_zoom_focus (Editing::ZoomFocus);
297 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
298 samplecnt_t get_current_zoom () const { return samples_per_pixel; }
299 void cycle_zoom_focus ();
300 void temporal_zoom_step (bool zoom_out);
301 void temporal_zoom_step_scale (bool zoom_out, double scale);
302 void temporal_zoom_step_mouse_focus (bool zoom_out);
303 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
304 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
305 void tav_zoom_step (bool coarser);
306 void tav_zoom_smooth (bool coarser, bool force_all);
308 /* stuff that AudioTimeAxisView and related classes use */
310 PlaylistSelector& playlist_selector() const;
311 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
313 void new_playlists (TimeAxisView* v);
314 void copy_playlists (TimeAxisView* v);
315 void clear_playlists (TimeAxisView* v);
317 void get_onscreen_tracks (TrackViewList&);
319 Width editor_mixer_strip_width;
320 void maybe_add_mixer_strip_width (XMLNode&);
321 void show_editor_mixer (bool yn);
322 void create_editor_mixer ();
323 void show_editor_list (bool yn);
324 void set_selected_mixer_strip (TimeAxisView&);
325 void mixer_strip_width_changed ();
326 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
327 void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
328 void tempo_curve_selected (ARDOUR::TempoSection* ts, bool yn);
330 /* nudge is initiated by transport controls owned by ARDOUR_UI */
332 samplecnt_t get_nudge_distance (samplepos_t pos, samplecnt_t& next);
333 samplecnt_t get_paste_offset (samplepos_t pos, unsigned paste_count, samplecnt_t duration);
334 unsigned get_grid_beat_divisions(samplepos_t position);
335 Temporal::Beats get_grid_type_as_beats (bool& success, samplepos_t position);
337 int32_t get_grid_music_divisions (uint32_t event_state);
339 void nudge_forward (bool next, bool force_playhead);
340 void nudge_backward (bool next, bool force_playhead);
342 /* nudge initiated from context menu */
344 void nudge_forward_capture_offset ();
345 void nudge_backward_capture_offset ();
347 void sequence_regions ();
349 /* playhead/screen stuff */
351 void set_stationary_playhead (bool yn);
352 void toggle_stationary_playhead ();
353 bool stationary_playhead() const { return _stationary_playhead; }
355 void set_follow_playhead (bool yn, bool catch_up = true);
356 void toggle_follow_playhead ();
357 bool follow_playhead() const { return _follow_playhead; }
358 bool dragging_playhead () const { return _dragging_playhead; }
360 void toggle_zero_line_visibility ();
362 void set_group_tabs ();
364 /* returns the left-most and right-most time that the gui should allow the user to scroll to */
365 std::pair <samplepos_t,samplepos_t> session_gui_extents (bool use_extra = true) const;
369 void toggle_region_fades (int dir);
370 void update_region_fade_visibility ();
372 /* redirect shared ops menu. caller must free returned menu */
374 Gtk::Menu* redirect_menu ();
376 /* floating windows/transient */
378 void ensure_float (Gtk::Window&);
380 void scroll_tracks_down_line ();
381 void scroll_tracks_up_line ();
383 bool scroll_up_one_track (bool skip_child_views = false);
384 bool scroll_down_one_track (bool skip_child_views = false);
386 void scroll_left_step ();
387 void scroll_right_step ();
389 void scroll_left_half_page ();
390 void scroll_right_half_page ();
392 void select_topmost_track ();
394 void prepare_for_cleanup ();
395 void finish_cleanup ();
397 void maximise_editing_space();
398 void restore_editing_space();
400 double get_y_origin () const;
401 void reset_x_origin (samplepos_t);
402 void reset_x_origin_to_follow_playhead ();
403 void reset_y_origin (double);
404 void reset_zoom (samplecnt_t);
405 void reposition_and_zoom (samplepos_t, double);
407 samplepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
408 bool use_context_click = false,
409 bool from_outside_canvas = false);
411 bool update_mouse_speed ();
412 bool decelerate_mouse_speed ();
414 void toggle_meter_updating();
416 void show_rhythm_ferret();
418 void goto_visual_state (uint32_t);
419 void save_visual_state (uint32_t);
421 void queue_draw_resize_line (int at);
422 void start_resize_line_ops ();
423 void end_resize_line_ops ();
425 TrackViewList const & get_track_views () const {
429 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
431 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
433 void do_import (std::vector<std::string> paths,
434 Editing::ImportDisposition disposition,
435 Editing::ImportMode mode,
436 ARDOUR::SrcQuality quality,
437 ARDOUR::MidiTrackNameSource mts,
438 ARDOUR::MidiTempoMapDisposition mtd,
440 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
442 void do_embed (std::vector<std::string> paths,
443 Editing::ImportDisposition disposition,
444 Editing::ImportMode mode,
446 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
448 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
450 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
451 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Temporal::Beats> > > > >&) const;
453 void center_screen (samplepos_t);
455 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
457 void snap_to (ARDOUR::MusicSample& first,
458 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
459 ARDOUR::SnapPref pref = ARDOUR::SnapToAny_Visual,
460 bool ensure_snap = false);
462 void snap_to_with_modifier (ARDOUR::MusicSample& first,
464 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
465 ARDOUR::SnapPref pref = ARDOUR::SnapToAny_Visual);
467 void set_snapped_cursor_position (samplepos_t pos);
469 void begin_selection_op_history ();
470 void begin_reversible_selection_op (std::string cmd_name);
471 void commit_reversible_selection_op ();
472 void undo_selection_op ();
473 void redo_selection_op ();
474 void begin_reversible_command (std::string cmd_name);
475 void begin_reversible_command (GQuark);
476 void abort_reversible_command ();
477 void commit_reversible_command ();
479 DragManager* drags () const {
483 void maybe_autoscroll (bool, bool, bool);
484 bool autoscroll_active() const;
486 Gdk::Cursor* get_canvas_cursor () const;
488 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
489 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
491 MouseCursors const * cursors () const {
495 VerboseCursor* verbose_cursor () const {
496 return _verbose_cursor;
499 double clamp_verbose_cursor_x (double);
500 double clamp_verbose_cursor_y (double);
502 void get_pointer_position (double &, double &) const;
504 /** Context for mouse entry (stored in a stack). */
505 struct EnterContext {
507 boost::shared_ptr<CursorContext> cursor_ctx;
510 /** Get the topmost enter context for the given item type.
512 * This is used to change the cursor associated with a given enter context,
513 * which may not be on the top of the stack.
515 EnterContext* get_enter_context(ItemType type);
517 TimeAxisView* stepping_axis_view () {
518 return _stepping_axis_view;
521 void set_stepping_axis_view (TimeAxisView* v) {
522 _stepping_axis_view = v;
525 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
526 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
527 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
528 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
529 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
530 ArdourCanvas::Container* get_drag_motion_group () const { return _drag_motion_group; }
532 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
534 void override_visible_track_count ();
536 /* Ruler metrics methods */
538 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
539 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
540 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
541 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
543 /* editing operations that need to be public */
544 void mouse_add_new_marker (samplepos_t where, bool is_cd=false);
545 void split_regions_at (ARDOUR::MusicSample, RegionSelection&);
546 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
547 RegionSelection get_regions_from_selection_and_mouse (samplepos_t);
549 void mouse_add_new_tempo_event (samplepos_t where);
550 void mouse_add_new_meter_event (samplepos_t where);
551 void edit_tempo_section (ARDOUR::TempoSection*);
552 void edit_meter_section (ARDOUR::MeterSection*);
555 void map_transport_state ();
556 void map_position_change (samplepos_t);
557 void transport_looped ();
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<samplepos_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 samplecnt_t samples_per_pixel;
584 samplepos_t _leftmost_sample;
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 samplepos_t _leftmost_sample;
603 samplecnt_t samples_per_pixel;
604 Editing::ZoomFocus zoom_focus;
606 void set_samples_per_pixel (samplecnt_t);
607 void on_samples_per_pixel_changed ();
609 Editing::MouseMode mouse_mode;
610 Editing::GridType pre_internal_grid_type;
611 Editing::SnapMode pre_internal_snap_mode;
612 Editing::GridType internal_grid_type;
613 Editing::SnapMode internal_snap_mode;
614 Editing::MouseMode effective_mouse_mode () const;
616 enum JoinObjectRangeState {
617 JOIN_OBJECT_RANGE_NONE,
618 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
619 JOIN_OBJECT_RANGE_OBJECT,
620 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
621 JOIN_OBJECT_RANGE_RANGE
624 JoinObjectRangeState _join_object_range_state;
626 void update_join_object_range_location (double);
628 boost::optional<float> pre_notebook_shrink_pane_width;
630 Gtk::VBox _editor_list_vbox;
631 Gtk::Notebook _the_notebook;
632 bool _notebook_shrunk;
633 void add_notebook_page (std::string const &, Gtk::Widget &);
634 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
636 ArdourWidgets::HPane edit_pane;
637 ArdourWidgets::VPane editor_summary_pane;
639 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 trigger_script_by_name (const std::string script_name);
656 void toggle_marker_lines ();
657 void set_marker_line_visibility (bool);
659 void jump_forward_to_mark ();
660 void jump_backward_to_mark ();
662 uint32_t location_marker_color;
663 uint32_t location_range_color;
664 uint32_t location_loop_color;
665 uint32_t location_punch_color;
666 uint32_t location_cd_marker_color;
668 struct LocationMarkers {
673 LocationMarkers () : start(0), end(0), valid (true) {}
680 void set_show_lines (bool);
681 void set_selected (bool);
682 void canvas_height_set (double);
685 void set_name (const std::string&);
686 void set_position (samplepos_t start, samplepos_t end = 0);
687 void set_color_rgba (uint32_t);
690 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
691 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
692 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
693 ArdourMarker* entered_marker;
694 bool _show_marker_lines;
696 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
697 LocationMarkerMap location_markers;
699 void update_marker_labels ();
700 void update_marker_labels (ArdourCanvas::Container *);
701 void check_marker_label (ArdourMarker *);
703 /** A set of lists of Markers that are in each of the canvas groups
704 * for the marker sections at the top of the editor. These lists
705 * are kept sorted in time order between marker movements, so that after
706 * a marker has moved we can decide whether we need to update the labels
707 * for all markers or for just a few.
709 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
710 void remove_sorted_marker (ArdourMarker *);
712 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
713 void clear_marker_display ();
714 void mouse_add_new_range (samplepos_t);
715 void mouse_add_new_loop (samplepos_t);
716 void mouse_add_new_punch (samplepos_t);
717 bool choose_new_marker_name(std::string &name);
718 void update_cd_marker_display ();
719 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
721 TimeAxisView* clicked_axisview;
722 RouteTimeAxisView* clicked_routeview;
723 /** The last RegionView that was clicked on, or 0 if the last click was not
724 * on a RegionView. This is set up by the canvas event handlers in
725 * editor_canvas_events.cc
727 RegionView* clicked_regionview;
728 RegionSelection latest_regionviews;
729 uint32_t clicked_selection;
730 ControlPoint* clicked_control_point;
732 void sort_track_selection (TrackViewList&);
734 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
735 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
736 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
737 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
739 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
740 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
742 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
743 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
744 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
745 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
746 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
748 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
749 bool button_release_can_deselect;
750 bool _mouse_changed_selection;
752 void catch_vanishing_regionview (RegionView *);
754 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
755 void select_all_tracks ();
756 bool select_all_internal_edit (Selection::Operation);
758 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
759 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
760 void set_selected_track_as_side_effect (Selection::Operation op);
761 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
763 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
764 void collect_new_region_view (RegionView *);
765 void collect_and_select_new_region_view (RegionView *);
767 Gtk::Menu track_context_menu;
768 Gtk::Menu track_region_context_menu;
769 Gtk::Menu track_selection_context_menu;
771 Gtk::MenuItem* region_edit_menu_split_item;
772 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
773 Gtk::Menu * track_region_edit_playlist_menu;
774 Gtk::Menu * track_edit_playlist_submenu;
775 Gtk::Menu * track_selection_edit_playlist_submenu;
777 GdkEvent context_click_event;
779 void popup_track_context_menu (int, int, ItemType, bool);
780 Gtk::Menu* build_track_context_menu ();
781 Gtk::Menu* build_track_bus_context_menu ();
782 Gtk::Menu* build_track_region_context_menu ();
783 Gtk::Menu* build_track_selection_context_menu ();
784 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
785 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
786 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
787 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
788 Gtk::MenuItem* _popup_region_menu_item;
790 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
791 Gtk::Menu _control_point_context_menu;
793 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
794 Gtk::Menu _note_context_menu;
796 void add_stripables (ARDOUR::StripableList&);
797 void add_routes (ARDOUR::RouteList&);
798 void timeaxisview_deleted (TimeAxisView *);
799 void add_vcas (ARDOUR::VCAList&);
801 Gtk::HBox global_hpacker;
802 Gtk::VBox global_vpacker;
804 /* Cursor stuff. Do not use directly, use via CursorContext. */
805 friend class CursorContext;
806 std::vector<Gdk::Cursor*> _cursor_stack;
807 void set_canvas_cursor (Gdk::Cursor*);
808 size_t push_canvas_cursor (Gdk::Cursor*);
809 void pop_canvas_cursor ();
811 Gdk::Cursor* which_track_cursor () const;
812 Gdk::Cursor* which_mode_cursor () const;
813 Gdk::Cursor* which_trim_cursor (bool left_side) const;
814 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
816 /** Push the appropriate enter/cursor context on item entry. */
817 void choose_canvas_cursor_on_entry (ItemType);
819 /** Update all enter cursors based on current settings. */
820 void update_all_enter_cursors ();
822 ArdourCanvas::GtkCanvas* _track_canvas;
823 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
825 bool within_track_canvas;
827 friend class VerboseCursor;
828 VerboseCursor* _verbose_cursor;
830 void parameter_changed (std::string);
831 void ui_parameter_changed (std::string);
833 Gtk::EventBox time_bars_event_box;
834 Gtk::VBox time_bars_vbox;
836 ArdourCanvas::Container *tempo_group;
837 ArdourCanvas::Container *meter_group;
838 ArdourCanvas::Container *marker_group;
839 ArdourCanvas::Container *range_marker_group;
840 ArdourCanvas::Container *transport_marker_group;
841 ArdourCanvas::Container* cd_marker_group;
843 /* parent for groups which themselves contain time markers */
844 ArdourCanvas::Container* _time_markers_group;
846 /* The group containing all other groups that are scrolled vertically
849 ArdourCanvas::ScrollGroup* hv_scroll_group;
851 /* The group containing all other groups that are scrolled horizontally ONLY
853 ArdourCanvas::ScrollGroup* h_scroll_group;
855 /* Scroll group for cursors, scrolled horizontally, above everything else
857 ArdourCanvas::ScrollGroup* cursor_scroll_group;
859 /* The group containing all trackviews. */
860 ArdourCanvas::Container* no_scroll_group;
862 /* The group containing all trackviews. */
863 ArdourCanvas::Container* _trackview_group;
865 /* The group holding things (mostly regions) while dragging so they
866 * are on top of everything else
868 ArdourCanvas::Container* _drag_motion_group;
870 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
873 ArdourCanvas::Rectangle* _canvas_drop_zone;
874 bool canvas_drop_zone_event (GdkEvent* event);
877 ruler_metric_timecode = 0,
878 ruler_metric_bbt = 1,
879 ruler_metric_samples = 2,
880 ruler_metric_minsec = 3,
882 ruler_time_tempo = 4,
883 ruler_time_meter = 5,
884 ruler_time_marker = 6,
885 ruler_time_range_marker = 7,
886 ruler_time_transport_marker = 8,
887 ruler_time_cd_marker = 9,
888 ruler_video_timeline = 10,
891 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
892 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
893 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
894 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
895 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
896 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
897 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
898 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
899 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
900 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
901 bool no_ruler_shown_update;
903 Gtk::Widget * ruler_grabbed_widget;
905 RulerDialog* ruler_dialog;
907 void initialize_rulers ();
908 void update_just_timecode ();
909 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
910 void update_fixed_rulers ();
911 void update_tempo_based_rulers ();
912 void popup_ruler_menu (samplepos_t where = 0, ItemType type = RegionItem);
913 void update_ruler_visibility ();
914 void set_ruler_visible (RulerType, bool);
915 void toggle_ruler_visibility (RulerType rt);
916 void ruler_toggled (int);
917 bool ruler_label_button_release (GdkEventButton*);
918 void store_ruler_visibility ();
919 void restore_ruler_visibility ();
920 void show_rulers_for_grid ();
922 enum MinsecRulerScale {
927 minsec_show_many_hours
930 MinsecRulerScale minsec_ruler_scale;
932 samplecnt_t minsec_mark_interval;
933 gint minsec_mark_modulo;
935 void set_minsec_ruler_scale (samplepos_t, samplepos_t);
937 enum TimecodeRulerScale {
939 timecode_show_samples,
940 timecode_show_seconds,
941 timecode_show_minutes,
943 timecode_show_many_hours
946 TimecodeRulerScale timecode_ruler_scale;
948 gint timecode_mark_modulo;
949 gint timecode_nmarks;
950 void set_timecode_ruler_scale (samplepos_t, samplepos_t);
952 samplecnt_t _samples_ruler_interval;
953 void set_samples_ruler_scale (samplepos_t, samplepos_t);
964 bbt_show_thirtyseconds
967 BBTRulerScale bbt_ruler_scale;
971 uint32_t bbt_bar_helper_on;
972 uint32_t bbt_accent_modulo;
973 void compute_bbt_ruler_scale (samplepos_t lower, samplepos_t upper);
975 ArdourCanvas::Ruler* timecode_ruler;
976 ArdourCanvas::Ruler* bbt_ruler;
977 ArdourCanvas::Ruler* samples_ruler;
978 ArdourCanvas::Ruler* minsec_ruler;
980 static double timebar_height;
981 guint32 visible_timebars;
982 Gtk::Menu *editor_ruler_menu;
984 ArdourCanvas::Rectangle* tempo_bar;
985 ArdourCanvas::Rectangle* meter_bar;
986 ArdourCanvas::Rectangle* marker_bar;
987 ArdourCanvas::Rectangle* range_marker_bar;
988 ArdourCanvas::Rectangle* transport_marker_bar;
989 ArdourCanvas::Rectangle* cd_marker_bar;
991 Gtk::Label minsec_label;
992 Gtk::Label bbt_label;
993 Gtk::Label timecode_label;
994 Gtk::Label samples_label;
995 Gtk::Label tempo_label;
996 Gtk::Label meter_label;
997 Gtk::Label mark_label;
998 Gtk::Label range_mark_label;
999 Gtk::Label transport_mark_label;
1000 Gtk::Label cd_mark_label;
1002 /* videtimline related actions */
1003 Gtk::Label videotl_label;
1004 ArdourCanvas::Container* videotl_group;
1005 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1006 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1007 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1008 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1009 Glib::RefPtr<Gtk::ToggleAction> xjadeo_sample_action;
1010 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1011 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1012 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1013 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1014 void set_xjadeo_proc ();
1015 void toggle_xjadeo_proc (int state=-1);
1016 void set_close_video_sensitive (bool onoff);
1017 void set_xjadeo_sensitive (bool onoff);
1018 void set_xjadeo_viewoption (int);
1019 void toggle_xjadeo_viewoption (int what, int state=-1);
1020 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1021 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1022 int get_videotl_bar_height () const { return videotl_bar_height; }
1023 void toggle_region_video_lock ();
1025 friend class EditorCursor;
1027 EditorCursor* snapped_cursor;
1029 EditorCursor* playhead_cursor;
1030 samplepos_t playhead_cursor_sample () const;
1032 samplepos_t get_region_boundary (samplepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1034 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1035 void cursor_to_next_region_boundary (bool with_selection);
1036 void cursor_to_previous_region_boundary (bool with_selection);
1037 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1038 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1039 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1040 void cursor_to_selection_start (EditorCursor *);
1041 void cursor_to_selection_end (EditorCursor *);
1043 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1044 void selected_marker_to_next_region_boundary (bool with_selection);
1045 void selected_marker_to_previous_region_boundary (bool with_selection);
1046 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1047 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1048 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1049 void selected_marker_to_selection_start ();
1050 void selected_marker_to_selection_end ();
1052 void select_all_selectables_using_cursor (EditorCursor *, bool);
1053 void select_all_selectables_using_edit (bool, bool);
1054 void select_all_selectables_between (bool within);
1055 void select_range_between ();
1057 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::samplepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1058 ARDOUR::samplepos_t find_next_region_boundary (ARDOUR::samplepos_t, int32_t dir, const TrackViewList&);
1060 std::vector<ARDOUR::samplepos_t> region_boundary_cache;
1061 void mark_region_boundary_cache_dirty () { _region_boundary_cache_dirty = true; }
1062 void build_region_boundary_cache ();
1063 bool _region_boundary_cache_dirty;
1065 Gtk::HBox toplevel_hpacker;
1067 Gtk::HBox bottom_hbox;
1069 Gtk::Table edit_packer;
1071 /** the adjustment that controls the overall editor vertical scroll position */
1072 Gtk::Adjustment vertical_adjustment;
1073 Gtk::Adjustment horizontal_adjustment;
1075 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1076 Gtk::Layout controls_layout;
1077 bool control_layout_scroll (GdkEventScroll* ev);
1078 void reset_controls_layout_width ();
1079 void reset_controls_layout_height (int32_t height);
1088 bool scroll_press (Direction);
1089 void scroll_release ();
1090 sigc::connection _scroll_connection;
1091 int _scroll_callbacks;
1093 double _visible_canvas_width;
1094 double _visible_canvas_height; ///< height of the visible area of the track canvas
1095 double _full_canvas_height; ///< full height of the canvas
1097 bool track_canvas_map_handler (GdkEventAny*);
1099 bool edit_controls_button_release (GdkEventButton*);
1100 Gtk::Menu *edit_controls_left_menu;
1101 Gtk::Menu *edit_controls_right_menu;
1103 Gtk::VBox track_canvas_vbox;
1104 Gtk::VBox edit_controls_vbox;
1105 Gtk::HBox edit_controls_hbox;
1107 void control_vertical_zoom_in_all ();
1108 void control_vertical_zoom_out_all ();
1109 void control_vertical_zoom_in_selected ();
1110 void control_vertical_zoom_out_selected ();
1111 void control_step_tracks_up ();
1112 void control_step_tracks_down ();
1113 void control_view (uint32_t);
1114 void control_scroll (float);
1115 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1116 void control_unselect ();
1117 void access_action (const std::string&, const std::string&);
1118 void set_toggleaction (const std::string&, const std::string&, bool);
1119 bool deferred_control_scroll (samplepos_t);
1120 sigc::connection control_scroll_connection;
1122 void tie_vertical_scrolling ();
1123 void set_horizontal_position (double);
1124 double horizontal_position () const;
1126 struct VisualChange {
1135 samplepos_t time_origin;
1136 samplecnt_t samples_per_pixel;
1139 int idle_handler_id;
1140 /** true if we are currently in the idle handler */
1143 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1145 pending = Type (pending | t);
1149 VisualChange pending_visual_change;
1150 bool visual_change_queued;
1154 static int _idle_visual_changer (void *arg);
1155 int idle_visual_changer ();
1156 void visual_changer (const VisualChange&);
1157 void ensure_visual_change_idle_handler ();
1160 TrackViewList track_views;
1161 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1163 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1164 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1166 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1167 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1170 TrackViewList get_tracks_for_range_action () const;
1172 sigc::connection super_rapid_screen_update_connection;
1173 void center_screen_internal (samplepos_t, float);
1175 void super_rapid_screen_update ();
1177 int64_t _last_update_time;
1178 double _err_screen_engine;
1180 void session_going_away ();
1182 samplepos_t cut_buffer_start;
1183 samplecnt_t cut_buffer_length;
1185 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1187 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1188 boost::weak_ptr<ARDOUR::Movable> _movable;
1190 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1191 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1192 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1193 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1194 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1195 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1196 bool button_press_dispatch (GdkEventButton*);
1197 bool button_release_dispatch (GdkEventButton*);
1198 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1199 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1200 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1201 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1202 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1204 Gtkmm2ext::Bindings* button_bindings;
1205 XMLNode* button_settings () const;
1207 /* KEYMAP HANDLING */
1209 void register_actions ();
1210 void register_region_actions ();
1212 void load_bindings ();
1214 /* CUT/COPY/PASTE */
1216 samplepos_t last_paste_pos;
1217 unsigned paste_count;
1219 void cut_copy (Editing::CutCopyOp);
1220 bool can_cut_copy () const;
1221 void cut_copy_points (Editing::CutCopyOp, Temporal::Beats earliest=Temporal::Beats(), bool midi=false);
1222 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1223 void cut_copy_ranges (Editing::CutCopyOp);
1224 void cut_copy_midi (Editing::CutCopyOp);
1226 void mouse_paste ();
1227 void paste_internal (samplepos_t position, float times, const int32_t sub_num);
1229 /* EDITING OPERATIONS */
1231 void reset_point_selection ();
1232 void toggle_region_lock ();
1233 void toggle_opaque_region ();
1234 void toggle_record_enable ();
1235 void toggle_solo ();
1236 void toggle_solo_isolate ();
1237 void toggle_mute ();
1238 void toggle_region_lock_style ();
1240 void play_solo_selection (bool restart);
1242 enum LayerOperation {
1249 void do_layer_operation (LayerOperation);
1250 void raise_region ();
1251 void raise_region_to_top ();
1252 void change_region_layering_order (bool from_context_menu);
1253 void lower_region ();
1254 void lower_region_to_bottom ();
1255 void split_region_at_transients ();
1256 void crop_region_to_selection ();
1257 void crop_region_to (samplepos_t start, samplepos_t end);
1258 void set_sync_point (samplepos_t, const RegionSelection&);
1259 void set_region_sync_position ();
1260 void remove_region_sync();
1261 void align_regions (ARDOUR::RegionPoint);
1262 void align_regions_relative (ARDOUR::RegionPoint point);
1263 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1264 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1265 void remove_selected_regions ();
1266 void remove_clicked_region ();
1267 void show_region_properties ();
1268 void show_midi_list_editor ();
1269 void rename_region ();
1270 void duplicate_some_regions (RegionSelection&, float times);
1271 void duplicate_selection (float times);
1272 void region_fill_selection ();
1273 void combine_regions ();
1274 void uncombine_regions ();
1276 void region_fill_track ();
1277 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1278 void split_multichannel_region();
1279 void reverse_region ();
1280 void strip_region_silence ();
1281 void normalize_region ();
1282 void reset_region_scale_amplitude ();
1283 void adjust_region_gain (bool up);
1284 void reset_region_gain ();
1285 void quantize_region ();
1286 void quantize_regions (const RegionSelection& rs);
1287 void legatize_region (bool shrink_only);
1288 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1289 void transform_region ();
1290 void transform_regions (const RegionSelection& rs);
1291 void transpose_region ();
1292 void transpose_regions (const RegionSelection& rs);
1293 void insert_patch_change (bool from_context);
1294 void fork_region ();
1296 void do_insert_time ();
1297 void insert_time (samplepos_t, samplecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1299 void do_remove_time ();
1300 void remove_time (samplepos_t pos, samplecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1301 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1303 void tab_to_transient (bool forward);
1305 void set_tempo_from_region ();
1306 void use_range_as_bar ();
1308 void define_one_bar (samplepos_t start, samplepos_t end);
1310 void audition_region_from_region_list ();
1311 void hide_region_from_region_list ();
1312 void show_region_in_region_list ();
1314 void naturalize_region ();
1316 void split_region ();
1321 void paste (float times, bool from_context_menu);
1323 void place_transient ();
1324 void remove_transient (ArdourCanvas::Item* item);
1325 void snap_regions_to_grid ();
1326 void close_region_gaps ();
1328 void keyboard_paste ();
1330 void region_from_selection ();
1331 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1333 void play_from_start ();
1334 void play_from_edit_point ();
1335 void play_from_edit_point_and_return ();
1336 void play_selected_region ();
1337 void play_edit_range ();
1338 void play_location (ARDOUR::Location&);
1339 void loop_location (ARDOUR::Location&);
1341 void calc_extra_zoom_edges(samplepos_t &start, samplepos_t &end);
1342 void temporal_zoom_selection (Editing::ZoomAxis);
1343 void temporal_zoom_session ();
1344 void temporal_zoom_extents ();
1345 void temporal_zoom (samplecnt_t samples_per_pixel);
1346 void temporal_zoom_by_sample (samplepos_t start, samplepos_t end);
1347 void temporal_zoom_to_sample (bool coarser, samplepos_t sample);
1349 void insert_region_list_selection (float times);
1351 /* import & embed */
1353 void add_external_audio_action (Editing::ImportMode);
1355 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1356 bool check_multichannel_status (const std::vector<std::string>& paths);
1358 SoundFileOmega* sfbrowser;
1360 void bring_in_external_audio (Editing::ImportMode mode, samplepos_t& pos);
1362 bool idle_drop_paths (std::vector<std::string> paths, samplepos_t sample, double ypos, bool copy);
1363 void drop_paths_part_two (const std::vector<std::string>& paths, samplepos_t sample, double ypos, bool copy);
1365 int import_sndfiles (std::vector<std::string> paths,
1366 Editing::ImportDisposition disposition,
1367 Editing::ImportMode mode,
1368 ARDOUR::SrcQuality quality,
1372 boost::shared_ptr<ARDOUR::Track>& track,
1374 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1376 int embed_sndfiles (std::vector<std::string> paths,
1377 bool multiple_files,
1378 bool& check_sample_rate,
1379 Editing::ImportDisposition disposition,
1380 Editing::ImportMode mode,
1384 boost::shared_ptr<ARDOUR::Track>& track,
1385 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1387 int add_sources (std::vector<std::string> paths,
1388 ARDOUR::SourceList& sources,
1390 Editing::ImportDisposition disposition,
1391 Editing::ImportMode mode,
1394 boost::shared_ptr<ARDOUR::Track>& track,
1395 bool add_channel_suffix,
1396 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1398 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1402 Editing::ImportMode mode,
1403 boost::shared_ptr<ARDOUR::Track>& existing_track,
1404 const std::string& new_track_name,
1405 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1407 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1408 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1410 void toggle_midi_input_active (bool flip_others);
1412 ARDOUR::InterThreadInfo* current_interthread_info;
1414 AnalysisWindow* analysis_window;
1416 /* import & embed */
1417 void external_audio_dialog ();
1418 void session_import_dialog ();
1420 /* PT import specific */
1421 void external_pt_dialog ();
1422 ARDOUR::ImportStatus import_pt_status;
1423 static void *_import_pt_thread (void *);
1424 void* import_pt_thread ();
1425 PTFFormat import_ptf;
1427 /* import specific info */
1429 struct EditorImportStatus : public ARDOUR::ImportStatus {
1430 Editing::ImportMode mode;
1434 boost::shared_ptr<ARDOUR::Track> track;
1438 EditorImportStatus import_status;
1439 static void *_import_thread (void *);
1440 void* import_thread ();
1441 void finish_import ();
1443 /* to support this ... */
1445 void import_audio (bool as_tracks);
1446 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1447 void import_smf_tempo_map (Evoral::SMF const &, samplepos_t pos);
1448 void move_to_start ();
1449 void move_to_end ();
1450 void center_playhead ();
1451 void center_edit_point ();
1452 void playhead_forward_to_grid ();
1453 void playhead_backward_to_grid ();
1454 void scroll_playhead (bool forward);
1455 void scroll_backward (float pages=0.8f);
1456 void scroll_forward (float pages=0.8f);
1457 void scroll_tracks_down ();
1458 void scroll_tracks_up ();
1460 void clear_markers ();
1461 void clear_ranges ();
1462 void clear_locations ();
1463 void unhide_markers ();
1464 void unhide_ranges ();
1465 void cursor_align (bool playhead_to_edit);
1466 void toggle_skip_playback ();
1468 void remove_last_capture ();
1469 void select_all_selectables_using_time_selection ();
1470 void select_all_selectables_using_loop();
1471 void select_all_selectables_using_punch();
1472 void set_selection_from_range (ARDOUR::Location&);
1473 void set_selection_from_punch ();
1474 void set_selection_from_loop ();
1475 void set_selection_from_region ();
1477 void add_location_mark (samplepos_t where);
1478 void add_location_from_region ();
1479 void add_locations_from_region ();
1480 void add_location_from_selection ();
1481 void set_loop_from_selection (bool play);
1482 void set_punch_from_selection ();
1483 void set_punch_from_region ();
1484 void set_auto_punch_range();
1486 void set_session_start_from_playhead ();
1487 void set_session_end_from_playhead ();
1488 void set_session_extents_from_selection ();
1490 void set_loop_from_region (bool play);
1492 void set_loop_range (samplepos_t start, samplepos_t end, std::string cmd);
1493 void set_punch_range (samplepos_t start, samplepos_t end, std::string cmd);
1495 void toggle_location_at_playhead_cursor ();
1496 void add_location_from_playhead_cursor ();
1497 bool do_remove_location_at_playhead_cursor ();
1498 void remove_location_at_playhead_cursor ();
1499 bool select_new_marker;
1501 void reverse_selection ();
1502 void edit_envelope ();
1504 double last_scrub_x;
1505 int scrubbing_direction;
1506 int scrub_reversals;
1507 int scrub_reverse_distance;
1508 void scrub (samplepos_t, double);
1510 void set_punch_start_from_edit_point ();
1511 void set_punch_end_from_edit_point ();
1512 void set_loop_start_from_edit_point ();
1513 void set_loop_end_from_edit_point ();
1515 void keyboard_selection_begin (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1516 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1517 bool have_pending_keyboard_selection;
1518 samplepos_t pending_keyboard_selection_start;
1520 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1522 Editing::GridType _grid_type;
1523 Editing::SnapMode _snap_mode;
1525 bool ignore_gui_changes;
1527 DragManager* _drags;
1532 Gtk::Dialog* lock_dialog;
1534 struct timeval last_event_time;
1535 bool generic_event_handler (GdkEvent*);
1536 bool lock_timeout_callback ();
1537 void start_lock_event_timing ();
1539 Gtk::Menu fade_context_menu;
1541 Gtk::Menu xfade_in_context_menu;
1542 Gtk::Menu xfade_out_context_menu;
1543 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1544 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1545 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1547 void set_fade_in_shape (ARDOUR::FadeShape);
1548 void set_fade_out_shape (ARDOUR::FadeShape);
1550 void set_fade_length (bool in);
1551 void set_fade_in_active (bool);
1552 void set_fade_out_active (bool);
1556 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1558 bool _dragging_playhead;
1559 bool _dragging_edit_point;
1561 void marker_drag_motion_callback (GdkEvent*);
1562 void marker_drag_finished_callback (GdkEvent*);
1564 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1566 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1567 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1568 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1569 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1570 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1572 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1574 bool can_remove_control_point (ArdourCanvas::Item *);
1575 void remove_control_point (ArdourCanvas::Item *);
1577 void mouse_brush_insert_region (RegionView*, samplepos_t pos);
1579 /* Canvas event handlers */
1581 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1582 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1583 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1584 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1585 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1586 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1587 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1588 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1589 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1590 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1591 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1592 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1593 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1594 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1595 bool canvas_sample_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1596 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1597 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1598 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1599 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1600 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1601 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1602 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1603 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1604 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1605 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1607 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1608 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1609 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1610 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1611 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1612 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1613 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1615 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1616 void update_video_timeline (bool flush = false);
1617 void set_video_timeline_height (const int);
1618 bool is_video_timeline_locked ();
1619 void toggle_video_timeline_locked ();
1620 void set_video_timeline_locked (const bool);
1621 void queue_visual_videotimeline_update ();
1622 void embed_audio_from_video (std::string, samplepos_t n = 0, bool lock_position_to_video = true);
1624 bool track_selection_change_without_scroll () const {
1625 return _track_selection_change_without_scroll;
1628 PBD::Signal0<void> EditorFreeze;
1629 PBD::Signal0<void> EditorThaw;
1632 friend class DragManager;
1633 friend class EditorRouteGroups;
1634 friend class EditorRegions;
1636 /* non-public event handlers */
1638 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1639 bool track_canvas_scroll (GdkEventScroll* event);
1641 bool track_canvas_button_press_event (GdkEventButton* event);
1642 bool track_canvas_button_release_event (GdkEventButton* event);
1643 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1645 Gtk::Allocation _canvas_viewport_allocation;
1646 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1647 void track_canvas_viewport_size_allocated ();
1648 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1649 bool track_canvas_key_press (GdkEventKey *);
1650 bool track_canvas_key_release (GdkEventKey *);
1652 void set_playhead_cursor ();
1654 void toggle_region_mute ();
1656 void initialize_canvas ();
1658 /* display control */
1660 /// true if the editor should follow the playhead, otherwise false
1661 bool _follow_playhead;
1662 /// true if we scroll the tracks rather than the playhead
1663 bool _stationary_playhead;
1664 /// true if we are in fullscreen mode
1667 std::vector<ArdourCanvas::Ruler::Mark> grid_marks;
1668 GridLines* grid_lines;
1670 ArdourCanvas::Container* global_rect_group;
1671 ArdourCanvas::Container* time_line_group;
1673 void hide_grid_lines ();
1674 void maybe_draw_grid_lines ();
1676 void new_tempo_section ();
1678 void remove_tempo_marker (ArdourCanvas::Item*);
1679 void remove_meter_marker (ArdourCanvas::Item*);
1680 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1681 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1683 void edit_tempo_marker (TempoMarker&);
1684 void edit_meter_marker (MeterMarker&);
1685 void edit_control_point (ArdourCanvas::Item*);
1686 void edit_notes (MidiRegionView*);
1687 void edit_region (RegionView*);
1689 void edit_current_meter ();
1690 void edit_current_tempo ();
1692 void marker_menu_edit ();
1693 void marker_menu_remove ();
1694 void marker_menu_rename ();
1695 void rename_marker (ArdourMarker *marker);
1696 void toggle_marker_lock_style ();
1697 void toggle_tempo_clamped ();
1698 void toggle_tempo_type ();
1699 void ramp_to_next_tempo ();
1700 void toggle_marker_menu_lock ();
1701 void toggle_marker_menu_glue ();
1702 void marker_menu_hide ();
1703 void marker_menu_set_origin ();
1704 void marker_menu_loop_range ();
1705 void marker_menu_select_all_selectables_using_range ();
1706 void marker_menu_select_using_range ();
1707 void marker_menu_separate_regions_using_location ();
1708 void marker_menu_play_from ();
1709 void marker_menu_play_range ();
1710 void marker_menu_set_playhead ();
1711 void marker_menu_set_from_playhead ();
1712 void marker_menu_set_from_selection (bool force_regions);
1713 void marker_menu_range_to_next ();
1714 void marker_menu_zoom_to_range ();
1715 void new_transport_marker_menu_set_loop ();
1716 void new_transport_marker_menu_set_punch ();
1717 void update_loop_range_view ();
1718 void update_punch_range_view ();
1719 void new_transport_marker_menu_popdown ();
1720 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1721 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1722 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1723 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1724 void build_marker_menu (ARDOUR::Location *);
1725 void build_tempo_marker_menu (TempoMarker *, bool);
1726 void build_meter_marker_menu (MeterMarker *, bool);
1727 void build_new_transport_marker_menu ();
1728 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1730 Gtk::Menu* tempo_marker_menu;
1731 Gtk::Menu* meter_marker_menu;
1732 Gtk::Menu* marker_menu;
1733 Gtk::Menu* range_marker_menu;
1734 Gtk::Menu* transport_marker_menu;
1735 Gtk::Menu* new_transport_marker_menu;
1736 Gtk::Menu* cd_marker_menu;
1737 ArdourCanvas::Item* marker_menu_item;
1739 typedef std::list<ArdourMarker*> Marks;
1742 typedef std::list<TempoCurve*> Curves;
1743 Curves tempo_curves;
1745 void remove_metric_marks ();
1746 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1748 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, samplepos_t left, samplepos_t right);
1750 void tempo_map_changed (const PBD::PropertyChange&);
1751 void tempometric_position_changed (const PBD::PropertyChange&);
1753 void redisplay_grid (bool immediate_redraw);
1755 uint32_t bbt_beat_subdivision;
1759 Gtk::ToggleButton editor_mixer_button;
1760 Gtk::ToggleButton editor_list_button;
1761 void editor_mixer_button_toggled ();
1762 void editor_list_button_toggled ();
1764 ArdourWidgets::ArdourButton zoom_in_button;
1765 ArdourWidgets::ArdourButton zoom_out_button;
1766 ArdourWidgets::ArdourButton zoom_out_full_button;
1768 ArdourWidgets::ArdourButton tav_expand_button;
1769 ArdourWidgets::ArdourButton tav_shrink_button;
1770 ArdourWidgets::ArdourDropdown visible_tracks_selector;
1771 ArdourWidgets::ArdourDropdown zoom_preset_selector;
1773 int32_t _visible_track_count;
1774 void build_track_count_menu ();
1775 void set_visible_track_count (int32_t);
1777 void set_zoom_preset(int64_t);
1779 Gtk::VBox toolbar_clock_vbox;
1780 Gtk::VBox toolbar_selection_clock_vbox;
1781 Gtk::Table toolbar_selection_clock_table;
1782 Gtk::Label toolbar_selection_cursor_label;
1784 ArdourWidgets::ArdourButton mouse_select_button;
1785 ArdourWidgets::ArdourButton mouse_draw_button;
1786 ArdourWidgets::ArdourButton mouse_move_button;
1787 ArdourWidgets::ArdourButton mouse_timefx_button;
1788 ArdourWidgets::ArdourButton mouse_content_button;
1789 ArdourWidgets::ArdourButton mouse_audition_button;
1790 ArdourWidgets::ArdourButton mouse_cut_button;
1792 ArdourWidgets::ArdourButton smart_mode_button;
1793 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1795 void mouse_mode_toggled (Editing::MouseMode m);
1796 void mouse_mode_object_range_toggled ();
1797 bool ignore_mouse_mode_toggle;
1799 bool mouse_select_button_release (GdkEventButton*);
1801 Gtk::VBox automation_box;
1802 Gtk::Button automation_mode_button;
1804 //edit mode menu stuff
1805 ArdourWidgets::ArdourDropdown edit_mode_selector;
1806 void edit_mode_selection_done (ARDOUR::EditMode);
1807 void build_edit_mode_menu ();
1808 Gtk::VBox edit_mode_box;
1810 void set_edit_mode (ARDOUR::EditMode);
1811 void cycle_edit_mode ();
1813 ArdourWidgets::ArdourDropdown grid_type_selector;
1814 void build_grid_type_menu ();
1816 ArdourWidgets::ArdourButton snap_mode_button;
1817 bool snap_mode_button_clicked (GdkEventButton *);
1821 Gtk::HBox ebox_hpacker;
1822 Gtk::VBox ebox_vpacker;
1826 std::vector<std::string> grid_type_strings;
1827 std::vector<std::string> snap_mode_strings;
1829 void grid_type_selection_done (Editing::GridType);
1830 void snap_mode_selection_done (Editing::SnapMode);
1831 void snap_mode_chosen (Editing::SnapMode);
1832 void grid_type_chosen (Editing::GridType);
1834 Glib::RefPtr<Gtk::RadioAction> grid_type_action (Editing::GridType);
1835 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1837 //zoom focus meu stuff
1838 ArdourWidgets::ArdourDropdown zoom_focus_selector;
1839 void zoom_focus_selection_done (Editing::ZoomFocus);
1840 void build_zoom_focus_menu ();
1841 std::vector<std::string> zoom_focus_strings;
1843 void zoom_focus_chosen (Editing::ZoomFocus);
1845 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1847 Gtk::HBox _track_box;
1849 Gtk::HBox _zoom_box;
1850 void zoom_adjustment_changed();
1852 void setup_toolbar ();
1854 void setup_tooltips ();
1856 Gtk::HBox toolbar_hbox;
1858 void setup_midi_toolbar ();
1860 /* selection process */
1862 Selection* selection;
1863 Selection* cut_buffer;
1864 SelectionMemento* _selection_memento;
1866 void time_selection_changed ();
1867 void track_selection_changed ();
1868 void update_time_selection_display ();
1869 void presentation_info_changed (PBD::PropertyChange const &);
1870 void region_selection_changed ();
1871 sigc::connection editor_regions_selection_changed_connection;
1872 void sensitize_all_region_actions (bool);
1873 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1874 bool _all_region_actions_sensitized;
1875 /** Flag to block region action handlers from doing what they normally do;
1876 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1877 * block) when setting a ToggleAction's active state.
1879 bool _ignore_region_action;
1880 bool _last_region_menu_was_main;
1881 void point_selection_changed ();
1882 void marker_selection_changed ();
1884 bool _track_selection_change_without_scroll;
1885 bool _editor_track_selection_change_without_scroll;
1887 void cancel_selection ();
1888 void cancel_time_selection ();
1890 bool get_smart_mode() const;
1892 bool audio_region_selection_covers (samplepos_t where);
1894 /* transport range select process */
1896 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1897 ArdourCanvas::Rectangle* range_bar_drag_rect;
1898 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1899 ArdourCanvas::Rectangle* transport_bar_range_rect;
1900 ArdourCanvas::Rectangle* transport_bar_preroll_rect;
1901 ArdourCanvas::Rectangle* transport_bar_postroll_rect;
1902 ArdourCanvas::Rectangle* transport_loop_range_rect;
1903 ArdourCanvas::Rectangle* transport_punch_range_rect;
1904 ArdourCanvas::Line* transport_punchin_line;
1905 ArdourCanvas::Line* transport_punchout_line;
1906 ArdourCanvas::Rectangle* transport_preroll_rect;
1907 ArdourCanvas::Rectangle* transport_postroll_rect;
1909 ARDOUR::Location* transport_loop_location();
1910 ARDOUR::Location* transport_punch_location();
1912 ARDOUR::Location* temp_location;
1914 /* object rubberband select process */
1916 void select_all_within (samplepos_t, samplepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1918 ArdourCanvas::Rectangle* rubberband_rect;
1920 EditorRouteGroups* _route_groups;
1921 EditorRoutes* _routes;
1922 EditorRegions* _regions;
1923 EditorSnapshots* _snapshots;
1924 EditorLocations* _locations;
1926 /* diskstream/route display management */
1927 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1928 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1930 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1932 bool sync_track_view_list_and_routes ();
1934 Gtk::VBox list_vpacker;
1938 sigc::connection autoscroll_connection;
1939 bool autoscroll_horizontal_allowed;
1940 bool autoscroll_vertical_allowed;
1941 uint32_t autoscroll_cnt;
1942 Gtk::Widget* autoscroll_widget;
1943 ArdourCanvas::Rect autoscroll_boundary;
1945 bool autoscroll_canvas ();
1946 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1947 void stop_canvas_autoscroll ();
1950 void point_trim (GdkEvent *, samplepos_t);
1952 void trim_region_front();
1953 void trim_region_back();
1954 void trim_region (bool front);
1956 void trim_region_to_loop ();
1957 void trim_region_to_punch ();
1958 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1960 void trim_to_region(bool forward);
1961 void trim_region_to_previous_region_end();
1962 void trim_region_to_next_region_start();
1964 bool show_gain_after_trim;
1968 int convert_drop_to_paths (
1969 std::vector<std::string>& paths,
1970 const Glib::RefPtr<Gdk::DragContext>& context,
1973 const Gtk::SelectionData& data,
1977 void track_canvas_drag_data_received (
1978 const Glib::RefPtr<Gdk::DragContext>& context,
1981 const Gtk::SelectionData& data,
1986 const Glib::RefPtr<Gdk::DragContext>& context,
1989 const Gtk::SelectionData& data,
1994 const Glib::RefPtr<Gdk::DragContext>& context,
1997 const Gtk::SelectionData& data,
2002 const Glib::RefPtr<Gdk::DragContext>& context,
2005 const Gtk::SelectionData& data,
2011 int write_region_selection(RegionSelection&);
2012 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2013 void bounce_region_selection (bool with_processing);
2014 void bounce_range_selection (bool replace, bool enable_processing);
2015 void external_edit_region ();
2017 int write_audio_selection (TimeSelection&);
2018 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2020 void write_selection ();
2022 uint32_t selection_op_cmd_depth;
2023 uint32_t selection_op_history_it;
2025 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2026 std::list<XMLNode *> before; /* used in *_reversible_command */
2028 void update_title ();
2029 void update_title_s (const std::string & snapshot_name);
2031 void instant_save ();
2032 bool no_save_instant;
2034 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2036 /* freeze operations */
2038 ARDOUR::InterThreadInfo freeze_status;
2039 static void* _freeze_thread (void*);
2040 void* freeze_thread ();
2042 void freeze_route ();
2043 void unfreeze_route ();
2047 void duplicate_range (bool with_dialog);
2048 void duplicate_regions (float times);
2050 /** computes the timeline sample (sample) of an event whose coordinates
2051 * are in canvas units (pixels, scroll offset included).
2053 samplepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2055 /** computes the timeline sample (sample) of an event whose coordinates
2056 * are in window units (pixels, no scroll offset).
2058 samplepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2060 /* returns false if mouse pointer is not in track or marker canvas
2062 bool mouse_sample (samplepos_t&, bool& in_track_canvas) const;
2064 TimeFXDialog* current_timefx;
2065 static void* timefx_thread (void *arg);
2068 int time_stretch (RegionSelection&, float fraction);
2069 int pitch_shift (RegionSelection&, float cents);
2070 void pitch_shift_region ();
2072 /* editor-mixer strip */
2074 MixerStrip *current_mixer_strip;
2075 bool show_editor_mixer_when_tracks_arrive;
2076 Gtk::VBox current_mixer_strip_vbox;
2077 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2078 void current_mixer_strip_hidden ();
2081 void ensure_all_elements_drawn ();
2083 /* nudging tracks */
2085 void nudge_track (bool use_edit_point, bool forwards);
2087 static const int32_t default_width = 995;
2088 static const int32_t default_height = 765;
2092 ArdourWidgets::ArdourButton nudge_forward_button;
2093 ArdourWidgets::ArdourButton nudge_backward_button;
2094 Gtk::HBox nudge_hbox;
2095 Gtk::VBox nudge_vbox;
2096 AudioClock* nudge_clock;
2098 bool nudge_forward_release (GdkEventButton*);
2099 bool nudge_backward_release (GdkEventButton*);
2103 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2105 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2106 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2108 /* handling cleanup */
2110 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2112 PBD::ScopedConnectionList session_connections;
2114 /* tracking step changes of track height */
2116 TimeAxisView* current_stepping_trackview;
2117 ARDOUR::microseconds_t last_track_height_step_timestamp;
2118 gint track_height_step_timeout();
2119 sigc::connection step_timeout;
2121 TimeAxisView* entered_track;
2122 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2123 to point to the RegionView. Otherwise it is 0.
2125 RegionView* entered_regionview;
2127 std::vector<EnterContext> _enter_stack;
2129 bool clear_entered_track;
2130 bool left_track_canvas (GdkEventCrossing*);
2131 bool entered_track_canvas (GdkEventCrossing*);
2132 void set_entered_track (TimeAxisView*);
2133 void set_entered_regionview (RegionView*);
2134 gint left_automation_track ();
2136 void reset_canvas_action_sensitivity (bool);
2137 void set_gain_envelope_visibility ();
2138 void set_region_gain_visibility (RegionView*);
2139 void toggle_gain_envelope_active ();
2140 void reset_region_gain_envelopes ();
2142 void session_state_saved (std::string);
2144 Glib::RefPtr<Gtk::Action> undo_action;
2145 Glib::RefPtr<Gtk::Action> redo_action;
2146 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2147 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2148 Glib::RefPtr<Gtk::Action> selection_undo_action;
2149 Glib::RefPtr<Gtk::Action> selection_redo_action;
2151 void history_changed ();
2153 Editing::EditPoint _edit_point;
2155 ArdourWidgets::ArdourDropdown edit_point_selector;
2156 void build_edit_point_menu();
2158 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2159 void cycle_edit_point (bool with_marker);
2160 void set_edit_point ();
2161 void edit_point_selection_done (Editing::EditPoint);
2162 void edit_point_chosen (Editing::EditPoint);
2163 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2164 std::vector<std::string> edit_point_strings;
2165 std::vector<std::string> edit_mode_strings;
2167 void selected_marker_moved (ARDOUR::Location*);
2169 bool get_edit_op_range (samplepos_t& start, samplepos_t& end) const;
2171 void get_regions_at (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2172 void get_regions_after (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2174 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2175 bool use_context_click = false,
2176 bool from_outside_canvas = false);
2177 RegionSelection get_regions_from_selection_and_entered () const;
2179 void start_updating_meters ();
2180 void stop_updating_meters ();
2181 bool meters_running;
2183 void select_next_stripable (bool routes_only = true);
2184 void select_prev_stripable (bool routes_only = true);
2186 ARDOUR::MusicSample snap_to_minsec (ARDOUR::MusicSample start,
2187 ARDOUR::RoundMode direction,
2188 ARDOUR::SnapPref gpref);
2190 ARDOUR::MusicSample snap_to_cd_frames (ARDOUR::MusicSample start,
2191 ARDOUR::RoundMode direction,
2192 ARDOUR::SnapPref gpref);
2194 ARDOUR::MusicSample snap_to_bbt (ARDOUR::MusicSample start,
2195 ARDOUR::RoundMode direction,
2196 ARDOUR::SnapPref gpref);
2198 ARDOUR::MusicSample snap_to_timecode (ARDOUR::MusicSample start,
2199 ARDOUR::RoundMode direction,
2200 ARDOUR::SnapPref gpref);
2202 ARDOUR::MusicSample snap_to_grid (ARDOUR::MusicSample start,
2203 ARDOUR::RoundMode direction,
2204 ARDOUR::SnapPref gpref);
2206 void snap_to_internal (ARDOUR::MusicSample& first,
2207 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2208 ARDOUR::SnapPref gpref = ARDOUR::SnapToAny_Visual,
2209 bool ensure_snap = false);
2211 samplepos_t snap_to_marker (samplepos_t presnap,
2212 ARDOUR::RoundMode direction = ARDOUR::RoundNearest);
2214 RhythmFerret* rhythm_ferret;
2216 void fit_tracks (TrackViewList &);
2217 void fit_selection ();
2218 void set_track_height (Height);
2220 void _remove_tracks ();
2221 bool idle_remove_tracks ();
2222 void toggle_tracks_active ();
2226 static gboolean _idle_resize (gpointer);
2228 int32_t _pending_resize_amount;
2229 TimeAxisView* _pending_resize_view;
2231 void visible_order_range (int*, int*) const;
2235 /** true if we've made a locate request that hasn't yet been processed */
2236 bool _pending_locate_request;
2238 /** if true, there is a pending Session locate which is the initial one when loading a session;
2239 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2242 bool _pending_initial_locate;
2244 Gtk::HBox _summary_hbox;
2245 EditorSummary* _summary;
2247 void region_view_added (RegionView *);
2248 void region_view_removed ();
2250 EditorGroupTabs* _group_tabs;
2251 void fit_route_group (ARDOUR::RouteGroup *);
2253 void step_edit_status_change (bool);
2254 void start_step_editing ();
2255 void stop_step_editing ();
2256 bool check_step_edit ();
2257 sigc::connection step_edit_connection;
2259 double _last_motion_y;
2261 RegionLayeringOrderEditor* layering_order_editor;
2262 void update_region_layering_order_editor ();
2264 /** Track that was the source for the last cut/copy operation. Used as a place
2265 to paste things iff there is no selected track.
2267 TimeAxisView* _last_cut_copy_source_track;
2269 /** true if a change in Selection->regions should change the selection in the region list.
2270 See EditorRegions::selection_changed.
2272 bool _region_selection_change_updates_region_list;
2274 void setup_fade_images ();
2275 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2276 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2278 Gtk::MenuItem& action_menu_item (std::string const &);
2279 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2281 MouseCursors* _cursors;
2283 void follow_mixer_selection ();
2284 bool _following_mixer_selection;
2286 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2287 void note_edit_done (int, EditNoteDialog*);
2288 void toggle_sound_midi_notes ();
2290 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2291 bool _control_point_toggled_on_press;
2293 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2294 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2295 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2296 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2297 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2298 pushing the modifier key and moving the scroll wheel will operate on the same track
2299 until the key is released (rather than skipping about to whatever happens to be
2300 underneath the mouse at the time).
2302 TimeAxisView* _stepping_axis_view;
2303 void zoom_vertical_modifier_released();
2305 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2306 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2307 void bring_all_sources_into_session ();
2309 QuantizeDialog* quantize_dialog;
2310 MainMenuDisabler* _main_menu_disabler;
2312 /* private helper functions to help with registering region actions */
2314 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2315 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2317 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2318 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2319 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);
2322 friend class RegionCutDrag;
2323 friend class RegionDrag;
2324 friend class RegionMoveDrag;
2325 friend class RegionSpliceDrag;
2326 friend class RegionRippleDrag;
2327 friend class TrimDrag;
2328 friend class BBTRulerDrag;
2329 friend class MeterMarkerDrag;
2330 friend class TempoMarkerDrag;
2331 friend class CursorDrag;
2332 friend class FadeInDrag;
2333 friend class FadeOutDrag;
2334 friend class MarkerDrag;
2335 friend class RegionGainDrag;
2336 friend class ControlPointDrag;
2337 friend class LineDrag;
2338 friend class RubberbandSelectDrag;
2339 friend class EditorRubberbandSelectDrag;
2340 friend class TimeFXDrag;
2341 friend class ScrubDrag;
2342 friend class SelectionDrag;
2343 friend class RangeMarkerBarDrag;
2344 friend class MouseZoomDrag;
2345 friend class RegionCreateDrag;
2346 friend class RegionMotionDrag;
2347 friend class RegionInsertDrag;
2348 friend class VideoTimeLineDrag;
2350 friend class EditorSummary;
2351 friend class EditorGroupTabs;
2353 friend class EditorRoutes;
2354 friend class RhythmFerret;
2357 #endif /* __ardour_editor_h__ */