2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
32 #include <boost/optional.hpp>
34 #include <gtkmm/comboboxtext.h>
35 #include <gtkmm/layout.h>
37 #include "gtkmm2ext/bindings.h"
38 #include "gtkmm2ext/dndtreeview.h"
40 #include "pbd/stateful.h"
41 #include "pbd/signals.h"
43 #include "ardour/import_status.h"
44 #include "ardour/tempo.h"
45 #include "ardour/location.h"
46 #include "ardour/types.h"
48 #include "canvas/fwd.h"
49 #include "canvas/ruler.h"
51 #include "widgets/ardour_button.h"
52 #include "widgets/ardour_dropdown.h"
53 #include "widgets/pane.h"
55 #include "ardour_dialog.h"
56 #include "public_editor.h"
59 #include "editor_items.h"
60 #include "region_selection.h"
61 #include "selection_memento.h"
62 #include "tempo_curve.h"
96 class AudioRegionView;
97 class AudioStreamView;
98 class AudioTimeAxisView;
100 class AutomationSelection;
101 class AutomationTimeAxisView;
106 class EditNoteDialog;
108 class EditorGroupTabs;
109 class EditorLocations;
112 class EditorRouteGroups;
113 class EditorSnapshots;
115 class GUIObjectState;
117 class MidiRegionView;
118 class MidiExportDialog;
122 class PlaylistSelector;
123 class PluginSelector;
124 class ProgressReporter;
125 class QuantizeDialog;
129 class SoundFileOmega;
137 class RegionLayeringOrderEditor;
140 class Editor : public PublicEditor, public PBD::ScopedConnectionList
146 void set_session (ARDOUR::Session *);
148 Gtk::Window* use_own_window (bool and_fill_it);
151 virtual bool have_idled () const { return _have_idled; }
153 samplepos_t leftmost_sample() const { return _leftmost_sample; }
155 samplecnt_t current_page_samples() const {
156 return (samplecnt_t) _visible_canvas_width * samples_per_pixel;
159 double visible_canvas_height () const {
160 return _visible_canvas_height;
162 double trackviews_height () const;
164 void cycle_snap_mode ();
165 void next_grid_choice ();
166 void prev_grid_choice ();
167 void set_grid_to (Editing::GridType);
168 void set_snap_mode (Editing::SnapMode);
170 Editing::SnapMode snap_mode () const;
171 Editing::GridType grid_type () const;
172 bool grid_musical () const;
173 bool grid_nonmusical () const;
175 void undo (uint32_t n = 1);
176 void redo (uint32_t n = 1);
178 XMLNode& get_state ();
179 int set_state (const XMLNode&, int version);
181 void set_mouse_mode (Editing::MouseMode, bool force = false);
182 void step_mouse_mode (bool next);
183 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
184 Editing::MidiEditMode current_midi_edit_mode () const;
185 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
187 bool internal_editing() const;
189 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
190 void add_to_idle_resize (TimeAxisView*, int32_t);
192 StripableTimeAxisView* get_stripable_time_axis_by_id (const PBD::ID& id) const;
194 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
195 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
196 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
198 #ifdef USE_RUBBERBAND
199 std::vector<std::string> rb_opt_strings;
203 /* things that need to be public to be used in the main menubar */
205 void new_region_from_selection ();
206 void separate_regions_between (const TimeSelection&);
207 void separate_region_from_selection ();
208 void separate_under_selected_regions ();
209 void separate_region_from_punch ();
210 void separate_region_from_loop ();
211 void separate_regions_using_location (ARDOUR::Location&);
212 void transition_to_rolling (bool forward);
214 /* NOTE: these functions assume that the "pixel" coordinate is
215 in canvas coordinates. These coordinates already take into
216 account any scrolling offsets.
219 samplepos_t pixel_to_sample_from_event (double pixel) const {
221 /* pixel can be less than zero when motion events
222 are processed. since we've already run the world->canvas
223 affine, that means that the location *really* is "off
224 to the right" and thus really is "before the start".
228 return pixel * samples_per_pixel;
234 samplepos_t pixel_to_sample (double pixel) const {
235 return pixel * samples_per_pixel;
238 double sample_to_pixel (samplepos_t sample) const {
239 return round (sample / (double) samples_per_pixel);
242 double sample_to_pixel_unrounded (samplepos_t sample) const {
243 return sample / (double) samples_per_pixel;
248 Selection& get_selection() const { return *selection; }
249 bool get_selection_extents (samplepos_t &start, samplepos_t &end) const; // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
250 Selection& get_cut_buffer() const { return *cut_buffer; }
252 void set_selection (std::list<Selectable*>, Selection::Operation);
254 bool extend_selection_to_track (TimeAxisView&);
256 void play_selection ();
257 void maybe_locate_with_edit_preroll (samplepos_t);
258 void play_with_preroll ();
259 void rec_with_preroll ();
260 void rec_with_count_in ();
261 void select_all_in_track (Selection::Operation op);
262 void select_all_objects (Selection::Operation op);
263 void invert_selection_in_track ();
264 void invert_selection ();
265 void deselect_all ();
266 long select_range (samplepos_t, samplepos_t);
268 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
270 void remove_tracks ();
276 /* analysis window */
278 void loudness_analyze_region_selection();
279 void loudness_analyze_range_selection();
281 void spectral_analyze_region_selection();
282 void spectral_analyze_range_selection();
286 void export_audio ();
288 void export_selection ();
289 void export_range ();
290 void export_region ();
292 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
294 void set_zoom_focus (Editing::ZoomFocus);
295 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
296 samplecnt_t get_current_zoom () const { return samples_per_pixel; }
297 void cycle_zoom_focus ();
298 void temporal_zoom_step (bool zoom_out);
299 void temporal_zoom_step_scale (bool zoom_out, double scale);
300 void temporal_zoom_step_mouse_focus (bool zoom_out);
301 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
302 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
303 void tav_zoom_step (bool coarser);
304 void tav_zoom_smooth (bool coarser, bool force_all);
306 /* stuff that AudioTimeAxisView and related classes use */
308 PlaylistSelector& playlist_selector() const;
309 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
311 void new_playlists (TimeAxisView* v);
312 void copy_playlists (TimeAxisView* v);
313 void clear_playlists (TimeAxisView* v);
315 void get_onscreen_tracks (TrackViewList&);
317 Width editor_mixer_strip_width;
318 void maybe_add_mixer_strip_width (XMLNode&);
319 void show_editor_mixer (bool yn);
320 void create_editor_mixer ();
321 void show_editor_list (bool yn);
322 void set_selected_mixer_strip (TimeAxisView&);
323 void mixer_strip_width_changed ();
324 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
325 void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
326 void tempo_curve_selected (ARDOUR::TempoSection* ts, bool yn);
328 /* nudge is initiated by transport controls owned by ARDOUR_UI */
330 samplecnt_t get_nudge_distance (samplepos_t pos, samplecnt_t& next);
331 samplecnt_t get_paste_offset (samplepos_t pos, unsigned paste_count, samplecnt_t duration);
332 unsigned get_grid_beat_divisions(samplepos_t position);
333 Temporal::Beats get_grid_type_as_beats (bool& success, samplepos_t position);
335 int32_t get_grid_music_divisions (uint32_t event_state);
337 void nudge_forward (bool next, bool force_playhead);
338 void nudge_backward (bool next, bool force_playhead);
340 /* nudge initiated from context menu */
342 void nudge_forward_capture_offset ();
343 void nudge_backward_capture_offset ();
345 void sequence_regions ();
347 /* playhead/screen stuff */
349 void set_stationary_playhead (bool yn);
350 void toggle_stationary_playhead ();
351 bool stationary_playhead() const { return _stationary_playhead; }
353 void set_follow_playhead (bool yn, bool catch_up = true);
354 void toggle_follow_playhead ();
355 bool follow_playhead() const { return _follow_playhead; }
356 bool dragging_playhead () const { return _dragging_playhead; }
358 void toggle_zero_line_visibility ();
360 void set_group_tabs ();
362 /* returns the left-most and right-most time that the gui should allow the user to scroll to */
363 std::pair <samplepos_t,samplepos_t> session_gui_extents (bool use_extra = true) const;
367 void toggle_region_fades (int dir);
368 void update_region_fade_visibility ();
370 /* redirect shared ops menu. caller must free returned menu */
372 Gtk::Menu* redirect_menu ();
374 /* floating windows/transient */
376 void ensure_float (Gtk::Window&);
378 void scroll_tracks_down_line ();
379 void scroll_tracks_up_line ();
381 bool scroll_up_one_track (bool skip_child_views = false);
382 bool scroll_down_one_track (bool skip_child_views = false);
384 void scroll_left_step ();
385 void scroll_right_step ();
387 void scroll_left_half_page ();
388 void scroll_right_half_page ();
390 void select_topmost_track ();
392 void prepare_for_cleanup ();
393 void finish_cleanup ();
395 void maximise_editing_space();
396 void restore_editing_space();
398 double get_y_origin () const;
399 void reset_x_origin (samplepos_t);
400 void reset_x_origin_to_follow_playhead ();
401 void reset_y_origin (double);
402 void reset_zoom (samplecnt_t);
403 void reposition_and_zoom (samplepos_t, double);
405 samplepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
406 bool use_context_click = false,
407 bool from_outside_canvas = false);
409 bool update_mouse_speed ();
410 bool decelerate_mouse_speed ();
412 void toggle_meter_updating();
414 void show_rhythm_ferret();
416 void goto_visual_state (uint32_t);
417 void save_visual_state (uint32_t);
419 void queue_draw_resize_line (int at);
420 void start_resize_line_ops ();
421 void end_resize_line_ops ();
423 TrackViewList const & get_track_views () const {
427 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
429 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
431 void do_import (std::vector<std::string> paths,
432 Editing::ImportDisposition disposition,
433 Editing::ImportMode mode,
434 ARDOUR::SrcQuality quality,
435 ARDOUR::MidiTrackNameSource mts,
436 ARDOUR::MidiTempoMapDisposition mtd,
438 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
440 void do_embed (std::vector<std::string> paths,
441 Editing::ImportDisposition disposition,
442 Editing::ImportMode mode,
444 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
446 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
448 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
449 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Temporal::Beats> > > > >&) const;
451 void center_screen (samplepos_t);
453 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
455 void snap_to (ARDOUR::MusicSample& first,
456 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
457 ARDOUR::SnapPref pref = ARDOUR::SnapToAny,
458 bool for_mark = false,
459 bool ensure_snap = false);
461 void snap_to_with_modifier (ARDOUR::MusicSample& first,
463 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
464 ARDOUR::SnapPref pref = ARDOUR::SnapToAny,
465 bool for_mark = false);
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&, bool snap = true);
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;
641 Gtk::EventBox marker_base;
642 Gtk::HBox marker_box;
643 Gtk::VBox scrollers_rulers_markers_box;
645 void location_changed (ARDOUR::Location *);
646 void location_flags_changed (ARDOUR::Location *);
647 void refresh_location_display ();
648 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
649 void add_new_location (ARDOUR::Location *);
650 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
651 void location_gone (ARDOUR::Location *);
652 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
653 gint really_remove_marker (ARDOUR::Location* loc);
654 void goto_nth_marker (int nth);
655 void trigger_script (int nth);
656 void trigger_script_by_name (const std::string script_name);
657 void toggle_marker_lines ();
658 void set_marker_line_visibility (bool);
660 void jump_forward_to_mark ();
661 void jump_backward_to_mark ();
663 uint32_t location_marker_color;
664 uint32_t location_range_color;
665 uint32_t location_loop_color;
666 uint32_t location_punch_color;
667 uint32_t location_cd_marker_color;
669 struct LocationMarkers {
674 LocationMarkers () : start(0), end(0), valid (true) {}
681 void set_show_lines (bool);
682 void set_selected (bool);
683 void canvas_height_set (double);
686 void set_name (const std::string&);
687 void set_position (samplepos_t start, samplepos_t end = 0);
688 void set_color_rgba (uint32_t);
691 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
692 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
693 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
694 ArdourMarker* entered_marker;
695 bool _show_marker_lines;
697 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
698 LocationMarkerMap location_markers;
700 void update_marker_labels ();
701 void update_marker_labels (ArdourCanvas::Container *);
702 void check_marker_label (ArdourMarker *);
704 /** A set of lists of Markers that are in each of the canvas groups
705 * for the marker sections at the top of the editor. These lists
706 * are kept sorted in time order between marker movements, so that after
707 * a marker has moved we can decide whether we need to update the labels
708 * for all markers or for just a few.
710 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
711 void remove_sorted_marker (ArdourMarker *);
713 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
714 void clear_marker_display ();
715 void mouse_add_new_range (samplepos_t);
716 void mouse_add_new_loop (samplepos_t);
717 void mouse_add_new_punch (samplepos_t);
718 bool choose_new_marker_name(std::string &name);
719 void update_cd_marker_display ();
720 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
722 TimeAxisView* clicked_axisview;
723 RouteTimeAxisView* clicked_routeview;
724 /** The last RegionView that was clicked on, or 0 if the last click was not
725 * on a RegionView. This is set up by the canvas event handlers in
726 * editor_canvas_events.cc
728 RegionView* clicked_regionview;
729 RegionSelection latest_regionviews;
730 uint32_t clicked_selection;
731 ControlPoint* clicked_control_point;
733 void sort_track_selection (TrackViewList&);
735 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
736 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
737 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
738 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
740 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
741 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
743 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
744 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
745 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
746 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
747 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
749 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
750 bool button_release_can_deselect;
751 bool _mouse_changed_selection;
753 void catch_vanishing_regionview (RegionView *);
755 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
756 void select_all_tracks ();
757 bool select_all_internal_edit (Selection::Operation);
759 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
760 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
761 void set_selected_track_as_side_effect (Selection::Operation op);
762 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
764 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
765 void collect_new_region_view (RegionView *);
766 void collect_and_select_new_region_view (RegionView *);
768 Gtk::Menu track_context_menu;
769 Gtk::Menu track_region_context_menu;
770 Gtk::Menu track_selection_context_menu;
772 Gtk::MenuItem* region_edit_menu_split_item;
773 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
774 Gtk::Menu * track_region_edit_playlist_menu;
775 Gtk::Menu * track_edit_playlist_submenu;
776 Gtk::Menu * track_selection_edit_playlist_submenu;
778 GdkEvent context_click_event;
780 void popup_track_context_menu (int, int, ItemType, bool);
781 Gtk::Menu* build_track_context_menu ();
782 Gtk::Menu* build_track_bus_context_menu ();
783 Gtk::Menu* build_track_region_context_menu ();
784 Gtk::Menu* build_track_selection_context_menu ();
785 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
786 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
787 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
788 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
789 Gtk::MenuItem* _popup_region_menu_item;
791 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
792 Gtk::Menu _control_point_context_menu;
794 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
795 Gtk::Menu _note_context_menu;
797 void add_stripables (ARDOUR::StripableList&);
798 void add_routes (ARDOUR::RouteList&);
799 void timeaxisview_deleted (TimeAxisView *);
800 void add_vcas (ARDOUR::VCAList&);
802 Gtk::HBox global_hpacker;
803 Gtk::VBox global_vpacker;
805 /* Cursor stuff. Do not use directly, use via CursorContext. */
806 friend class CursorContext;
807 std::vector<Gdk::Cursor*> _cursor_stack;
808 void set_canvas_cursor (Gdk::Cursor*);
809 size_t push_canvas_cursor (Gdk::Cursor*);
810 void pop_canvas_cursor ();
812 Gdk::Cursor* which_track_cursor () const;
813 Gdk::Cursor* which_mode_cursor () const;
814 Gdk::Cursor* which_trim_cursor (bool left_side) const;
815 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
817 /** Push the appropriate enter/cursor context on item entry. */
818 void choose_canvas_cursor_on_entry (ItemType);
820 /** Update all enter cursors based on current settings. */
821 void update_all_enter_cursors ();
823 ArdourCanvas::GtkCanvas* _track_canvas;
824 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
826 bool within_track_canvas;
828 friend class VerboseCursor;
829 VerboseCursor* _verbose_cursor;
831 void parameter_changed (std::string);
832 void ui_parameter_changed (std::string);
834 Gtk::EventBox time_bars_event_box;
835 Gtk::VBox time_bars_vbox;
837 ArdourCanvas::Container *tempo_group;
838 ArdourCanvas::Container *meter_group;
839 ArdourCanvas::Container *marker_group;
840 ArdourCanvas::Container *range_marker_group;
841 ArdourCanvas::Container *transport_marker_group;
842 ArdourCanvas::Container* cd_marker_group;
844 /* parent for groups which themselves contain time markers */
845 ArdourCanvas::Container* _time_markers_group;
847 /* The group containing all other groups that are scrolled vertically
850 ArdourCanvas::ScrollGroup* hv_scroll_group;
852 /* The group containing all other groups that are scrolled horizontally ONLY
854 ArdourCanvas::ScrollGroup* h_scroll_group;
856 /* Scroll group for cursors, scrolled horizontally, above everything else
858 ArdourCanvas::ScrollGroup* cursor_scroll_group;
860 /* The group containing all trackviews. */
861 ArdourCanvas::Container* no_scroll_group;
863 /* The group containing all trackviews. */
864 ArdourCanvas::Container* _trackview_group;
866 /* The group holding things (mostly regions) while dragging so they
867 * are on top of everything else
869 ArdourCanvas::Container* _drag_motion_group;
871 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
874 ArdourCanvas::Rectangle* _canvas_drop_zone;
875 bool canvas_drop_zone_event (GdkEvent* event);
878 ruler_metric_timecode = 0,
879 ruler_metric_bbt = 1,
880 ruler_metric_samples = 2,
881 ruler_metric_minsec = 3,
883 ruler_time_tempo = 4,
884 ruler_time_meter = 5,
885 ruler_time_marker = 6,
886 ruler_time_range_marker = 7,
887 ruler_time_transport_marker = 8,
888 ruler_time_cd_marker = 9,
889 ruler_video_timeline = 10,
892 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
893 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
894 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
895 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
896 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
897 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
898 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
899 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
900 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
901 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
902 bool no_ruler_shown_update;
904 Gtk::Widget * ruler_grabbed_widget;
906 RulerDialog* ruler_dialog;
908 void initialize_rulers ();
909 void update_just_timecode ();
910 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
911 void update_fixed_rulers ();
912 void update_tempo_based_rulers ();
913 void popup_ruler_menu (samplepos_t where = 0, ItemType type = RegionItem);
914 void update_ruler_visibility ();
915 void set_ruler_visible (RulerType, bool);
916 void toggle_ruler_visibility (RulerType rt);
917 void ruler_toggled (int);
918 bool ruler_label_button_release (GdkEventButton*);
919 void store_ruler_visibility ();
920 void restore_ruler_visibility ();
924 enum MinsecRulerScale {
929 minsec_show_many_hours
932 MinsecRulerScale minsec_ruler_scale;
934 samplecnt_t minsec_mark_interval;
935 gint minsec_mark_modulo;
937 void set_minsec_ruler_scale (samplepos_t, samplepos_t);
939 enum TimecodeRulerScale {
941 timecode_show_samples,
942 timecode_show_seconds,
943 timecode_show_minutes,
945 timecode_show_many_hours
948 TimecodeRulerScale timecode_ruler_scale;
950 gint timecode_mark_modulo;
951 gint timecode_nmarks;
952 void set_timecode_ruler_scale (samplepos_t, samplepos_t);
954 samplecnt_t _samples_ruler_interval;
955 void set_samples_ruler_scale (samplepos_t, samplepos_t);
965 bbt_show_ticks_detail,
966 bbt_show_ticks_super_detail
969 BBTRulerScale bbt_ruler_scale;
973 uint32_t bbt_bar_helper_on;
974 uint32_t bbt_accent_modulo;
975 void compute_bbt_ruler_scale (samplepos_t lower, samplepos_t upper);
977 ArdourCanvas::Ruler* timecode_ruler;
978 ArdourCanvas::Ruler* bbt_ruler;
979 ArdourCanvas::Ruler* samples_ruler;
980 ArdourCanvas::Ruler* minsec_ruler;
982 static double timebar_height;
983 guint32 visible_timebars;
984 Gtk::Menu *editor_ruler_menu;
986 ArdourCanvas::Rectangle* tempo_bar;
987 ArdourCanvas::Rectangle* meter_bar;
988 ArdourCanvas::Rectangle* marker_bar;
989 ArdourCanvas::Rectangle* range_marker_bar;
990 ArdourCanvas::Rectangle* transport_marker_bar;
991 ArdourCanvas::Rectangle* cd_marker_bar;
993 Gtk::Label minsec_label;
994 Gtk::Label bbt_label;
995 Gtk::Label timecode_label;
996 Gtk::Label samples_label;
997 Gtk::Label tempo_label;
998 Gtk::Label meter_label;
999 Gtk::Label mark_label;
1000 Gtk::Label range_mark_label;
1001 Gtk::Label transport_mark_label;
1002 Gtk::Label cd_mark_label;
1004 /* videtimline related actions */
1005 Gtk::Label videotl_label;
1006 ArdourCanvas::Container* videotl_group;
1007 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1008 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1009 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1010 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1011 Glib::RefPtr<Gtk::ToggleAction> xjadeo_sample_action;
1012 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1013 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1014 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1015 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1016 void set_xjadeo_proc ();
1017 void toggle_xjadeo_proc (int state=-1);
1018 void set_close_video_sensitive (bool onoff);
1019 void set_xjadeo_sensitive (bool onoff);
1020 void set_xjadeo_viewoption (int);
1021 void toggle_xjadeo_viewoption (int what, int state=-1);
1022 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1023 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1024 int get_videotl_bar_height () const { return videotl_bar_height; }
1025 void toggle_region_video_lock ();
1027 friend class EditorCursor;
1029 EditorCursor* snapped_cursor;
1031 EditorCursor* playhead_cursor;
1032 samplepos_t playhead_cursor_sample () const;
1034 samplepos_t get_region_boundary (samplepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1036 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1037 void cursor_to_next_region_boundary (bool with_selection);
1038 void cursor_to_previous_region_boundary (bool with_selection);
1039 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1040 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1041 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1042 void cursor_to_selection_start (EditorCursor *);
1043 void cursor_to_selection_end (EditorCursor *);
1045 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1046 void selected_marker_to_next_region_boundary (bool with_selection);
1047 void selected_marker_to_previous_region_boundary (bool with_selection);
1048 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1049 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1050 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1051 void selected_marker_to_selection_start ();
1052 void selected_marker_to_selection_end ();
1054 void select_all_selectables_using_cursor (EditorCursor *, bool);
1055 void select_all_selectables_using_edit (bool, bool);
1056 void select_all_selectables_between (bool within);
1057 void select_range_between ();
1059 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::samplepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1060 ARDOUR::samplepos_t find_next_region_boundary (ARDOUR::samplepos_t, int32_t dir, const TrackViewList&);
1062 std::vector<ARDOUR::samplepos_t> region_boundary_cache;
1063 void mark_region_boundary_cache_dirty () { _region_boundary_cache_dirty = true; }
1064 void build_region_boundary_cache ();
1065 bool _region_boundary_cache_dirty;
1067 Gtk::HBox toplevel_hpacker;
1069 Gtk::HBox bottom_hbox;
1071 Gtk::Table edit_packer;
1073 /** the adjustment that controls the overall editor vertical scroll position */
1074 Gtk::Adjustment vertical_adjustment;
1075 Gtk::Adjustment horizontal_adjustment;
1077 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1078 Gtk::Layout controls_layout;
1079 bool control_layout_scroll (GdkEventScroll* ev);
1080 void reset_controls_layout_width ();
1081 void reset_controls_layout_height (int32_t height);
1090 bool scroll_press (Direction);
1091 void scroll_release ();
1092 sigc::connection _scroll_connection;
1093 int _scroll_callbacks;
1095 double _visible_canvas_width;
1096 double _visible_canvas_height; ///< height of the visible area of the track canvas
1097 double _full_canvas_height; ///< full height of the canvas
1099 bool track_canvas_map_handler (GdkEventAny*);
1101 bool edit_controls_button_release (GdkEventButton*);
1102 Gtk::Menu *edit_controls_left_menu;
1103 Gtk::Menu *edit_controls_right_menu;
1105 Gtk::VBox track_canvas_vbox;
1106 Gtk::VBox edit_controls_vbox;
1107 Gtk::HBox edit_controls_hbox;
1109 void control_vertical_zoom_in_all ();
1110 void control_vertical_zoom_out_all ();
1111 void control_vertical_zoom_in_selected ();
1112 void control_vertical_zoom_out_selected ();
1113 void control_step_tracks_up ();
1114 void control_step_tracks_down ();
1115 void control_view (uint32_t);
1116 void control_scroll (float);
1117 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1118 void control_unselect ();
1119 void access_action (const std::string&, const std::string&);
1120 void set_toggleaction (const std::string&, const std::string&, bool);
1121 bool deferred_control_scroll (samplepos_t);
1122 sigc::connection control_scroll_connection;
1124 void tie_vertical_scrolling ();
1125 void set_horizontal_position (double);
1126 double horizontal_position () const;
1128 struct VisualChange {
1137 samplepos_t time_origin;
1138 samplecnt_t samples_per_pixel;
1141 int idle_handler_id;
1142 /** true if we are currently in the idle handler */
1145 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1147 pending = Type (pending | t);
1151 VisualChange pending_visual_change;
1152 bool visual_change_queued;
1156 static int _idle_visual_changer (void *arg);
1157 int idle_visual_changer ();
1158 void visual_changer (const VisualChange&);
1159 void ensure_visual_change_idle_handler ();
1162 TrackViewList track_views;
1163 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1165 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1166 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1168 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1169 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1172 TrackViewList get_tracks_for_range_action () const;
1174 sigc::connection super_rapid_screen_update_connection;
1175 void center_screen_internal (samplepos_t, float);
1177 void super_rapid_screen_update ();
1179 int64_t _last_update_time;
1180 double _err_screen_engine;
1182 void session_going_away ();
1184 samplepos_t cut_buffer_start;
1185 samplecnt_t cut_buffer_length;
1187 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1189 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1190 boost::weak_ptr<ARDOUR::Movable> _movable;
1192 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1193 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1194 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1195 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1196 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1197 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1198 bool button_press_dispatch (GdkEventButton*);
1199 bool button_release_dispatch (GdkEventButton*);
1200 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1201 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1202 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1203 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1204 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1206 Gtkmm2ext::Bindings* button_bindings;
1207 XMLNode* button_settings () const;
1209 /* KEYMAP HANDLING */
1211 void register_actions ();
1212 void register_region_actions ();
1214 void load_bindings ();
1216 /* CUT/COPY/PASTE */
1218 samplepos_t last_paste_pos;
1219 unsigned paste_count;
1221 void cut_copy (Editing::CutCopyOp);
1222 bool can_cut_copy () const;
1223 void cut_copy_points (Editing::CutCopyOp, Temporal::Beats earliest=Temporal::Beats(), bool midi=false);
1224 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1225 void cut_copy_ranges (Editing::CutCopyOp);
1226 void cut_copy_midi (Editing::CutCopyOp);
1228 void mouse_paste ();
1229 void paste_internal (samplepos_t position, float times, const int32_t sub_num);
1231 /* EDITING OPERATIONS */
1233 void reset_point_selection ();
1234 void toggle_region_lock ();
1235 void toggle_opaque_region ();
1236 void toggle_record_enable ();
1237 void toggle_solo ();
1238 void toggle_solo_isolate ();
1239 void toggle_mute ();
1240 void toggle_region_lock_style ();
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);
1352 void external_pt_dialog ();
1353 typedef struct ptflookup {
1358 bool operator ==(const struct ptflookup& other) {
1359 return (this->index1 == other.index1);
1363 /* import & embed */
1365 void add_external_audio_action (Editing::ImportMode);
1367 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1368 bool check_multichannel_status (const std::vector<std::string>& paths);
1370 SoundFileOmega* sfbrowser;
1372 void bring_in_external_audio (Editing::ImportMode mode, samplepos_t& pos);
1374 bool idle_drop_paths (std::vector<std::string> paths, samplepos_t sample, double ypos, bool copy);
1375 void drop_paths_part_two (const std::vector<std::string>& paths, samplepos_t sample, double ypos, bool copy);
1377 int import_sndfiles (std::vector<std::string> paths,
1378 Editing::ImportDisposition disposition,
1379 Editing::ImportMode mode,
1380 ARDOUR::SrcQuality quality,
1384 boost::shared_ptr<ARDOUR::Track>& track,
1386 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1388 int embed_sndfiles (std::vector<std::string> paths,
1389 bool multiple_files,
1390 bool& check_sample_rate,
1391 Editing::ImportDisposition disposition,
1392 Editing::ImportMode mode,
1396 boost::shared_ptr<ARDOUR::Track>& track,
1397 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1399 int add_sources (std::vector<std::string> paths,
1400 ARDOUR::SourceList& sources,
1402 Editing::ImportDisposition disposition,
1403 Editing::ImportMode mode,
1406 boost::shared_ptr<ARDOUR::Track>& track,
1407 bool add_channel_suffix,
1408 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1410 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1414 Editing::ImportMode mode,
1415 boost::shared_ptr<ARDOUR::Track>& existing_track,
1416 const std::string& new_track_name,
1417 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1419 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1420 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1422 void toggle_midi_input_active (bool flip_others);
1424 ARDOUR::InterThreadInfo* current_interthread_info;
1426 AnalysisWindow* analysis_window;
1428 /* import & embed */
1429 void external_audio_dialog ();
1430 void session_import_dialog ();
1432 /* import specific info */
1434 struct EditorImportStatus : public ARDOUR::ImportStatus {
1435 Editing::ImportMode mode;
1439 boost::shared_ptr<ARDOUR::Track> track;
1443 EditorImportStatus import_status;
1444 static void *_import_thread (void *);
1445 void* import_thread ();
1446 void finish_import ();
1448 /* to support this ... */
1450 void import_audio (bool as_tracks);
1451 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1452 void import_smf_tempo_map (Evoral::SMF const &, samplepos_t pos);
1453 void move_to_start ();
1454 void move_to_end ();
1455 void center_playhead ();
1456 void center_edit_point ();
1457 void playhead_forward_to_grid ();
1458 void playhead_backward_to_grid ();
1459 void scroll_playhead (bool forward);
1460 void scroll_backward (float pages=0.8f);
1461 void scroll_forward (float pages=0.8f);
1462 void scroll_tracks_down ();
1463 void scroll_tracks_up ();
1465 void clear_markers ();
1466 void clear_ranges ();
1467 void clear_locations ();
1468 void unhide_markers ();
1469 void unhide_ranges ();
1470 void cursor_align (bool playhead_to_edit);
1471 void toggle_skip_playback ();
1473 void remove_last_capture ();
1474 void select_all_selectables_using_time_selection ();
1475 void select_all_selectables_using_loop();
1476 void select_all_selectables_using_punch();
1477 void set_selection_from_range (ARDOUR::Location&);
1478 void set_selection_from_punch ();
1479 void set_selection_from_loop ();
1480 void set_selection_from_region ();
1482 void add_location_mark (samplepos_t where);
1483 void add_location_from_region ();
1484 void add_locations_from_region ();
1485 void add_location_from_selection ();
1486 void set_loop_from_selection (bool play);
1487 void set_punch_from_selection ();
1488 void set_punch_from_region ();
1489 void set_auto_punch_range();
1491 void set_session_start_from_playhead ();
1492 void set_session_end_from_playhead ();
1493 void set_session_extents_from_selection ();
1495 void set_loop_from_region (bool play);
1497 void set_loop_range (samplepos_t start, samplepos_t end, std::string cmd);
1498 void set_punch_range (samplepos_t start, samplepos_t end, std::string cmd);
1500 void toggle_location_at_playhead_cursor ();
1501 void add_location_from_playhead_cursor ();
1502 bool do_remove_location_at_playhead_cursor ();
1503 void remove_location_at_playhead_cursor ();
1504 bool select_new_marker;
1506 void reverse_selection ();
1507 void edit_envelope ();
1509 double last_scrub_x;
1510 int scrubbing_direction;
1511 int scrub_reversals;
1512 int scrub_reverse_distance;
1513 void scrub (samplepos_t, double);
1515 void set_punch_start_from_edit_point ();
1516 void set_punch_end_from_edit_point ();
1517 void set_loop_start_from_edit_point ();
1518 void set_loop_end_from_edit_point ();
1520 void keyboard_selection_begin (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1521 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1522 bool have_pending_keyboard_selection;
1523 samplepos_t pending_keyboard_selection_start;
1525 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1527 Editing::GridType _grid_type;
1528 Editing::SnapMode _snap_mode;
1530 bool ignore_gui_changes;
1532 DragManager* _drags;
1537 Gtk::Dialog* lock_dialog;
1539 struct timeval last_event_time;
1540 bool generic_event_handler (GdkEvent*);
1541 bool lock_timeout_callback ();
1542 void start_lock_event_timing ();
1544 Gtk::Menu fade_context_menu;
1546 Gtk::Menu xfade_in_context_menu;
1547 Gtk::Menu xfade_out_context_menu;
1548 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1549 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1550 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1552 void set_fade_in_shape (ARDOUR::FadeShape);
1553 void set_fade_out_shape (ARDOUR::FadeShape);
1555 void set_fade_length (bool in);
1556 void set_fade_in_active (bool);
1557 void set_fade_out_active (bool);
1561 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1563 bool _dragging_playhead;
1564 bool _dragging_edit_point;
1566 void marker_drag_motion_callback (GdkEvent*);
1567 void marker_drag_finished_callback (GdkEvent*);
1569 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1571 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1572 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1573 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1574 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1575 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1577 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1579 bool can_remove_control_point (ArdourCanvas::Item *);
1580 void remove_control_point (ArdourCanvas::Item *);
1582 void mouse_brush_insert_region (RegionView*, samplepos_t pos);
1584 /* Canvas event handlers */
1586 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1587 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1588 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1589 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1590 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1591 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1592 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1593 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1594 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1595 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1596 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1597 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1598 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1599 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1600 bool canvas_sample_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1601 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1602 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1603 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1604 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1605 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1606 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1607 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1608 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1609 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1610 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1612 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1613 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1614 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1615 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1616 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1617 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1618 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1620 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1621 void update_video_timeline (bool flush = false);
1622 void set_video_timeline_height (const int);
1623 bool is_video_timeline_locked ();
1624 void toggle_video_timeline_locked ();
1625 void set_video_timeline_locked (const bool);
1626 void queue_visual_videotimeline_update ();
1627 void embed_audio_from_video (std::string, samplepos_t n = 0, bool lock_position_to_video = true);
1629 bool track_selection_change_without_scroll () const {
1630 return _track_selection_change_without_scroll;
1633 PBD::Signal0<void> EditorFreeze;
1634 PBD::Signal0<void> EditorThaw;
1637 friend class DragManager;
1638 friend class EditorRouteGroups;
1639 friend class EditorRegions;
1641 /* non-public event handlers */
1643 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1644 bool track_canvas_scroll (GdkEventScroll* event);
1646 bool track_canvas_button_press_event (GdkEventButton* event);
1647 bool track_canvas_button_release_event (GdkEventButton* event);
1648 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1650 Gtk::Allocation _canvas_viewport_allocation;
1651 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1652 void track_canvas_viewport_size_allocated ();
1653 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1654 bool track_canvas_key_press (GdkEventKey *);
1655 bool track_canvas_key_release (GdkEventKey *);
1657 void set_playhead_cursor ();
1659 void toggle_region_mute ();
1661 void initialize_canvas ();
1663 /* display control */
1665 /// true if the editor should follow the playhead, otherwise false
1666 bool _follow_playhead;
1667 /// true if we scroll the tracks rather than the playhead
1668 bool _stationary_playhead;
1669 /// true if we are in fullscreen mode
1672 std::vector<ArdourCanvas::Ruler::Mark> grid_marks;
1673 GridLines* grid_lines;
1675 ArdourCanvas::Container* global_rect_group;
1676 ArdourCanvas::Container* time_line_group;
1678 void hide_grid_lines ();
1679 void maybe_draw_grid_lines ();
1681 void new_tempo_section ();
1683 void remove_tempo_marker (ArdourCanvas::Item*);
1684 void remove_meter_marker (ArdourCanvas::Item*);
1685 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1686 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1688 void edit_tempo_marker (TempoMarker&);
1689 void edit_meter_marker (MeterMarker&);
1690 void edit_control_point (ArdourCanvas::Item*);
1691 void edit_notes (MidiRegionView*);
1692 void edit_region (RegionView*);
1694 void edit_current_meter ();
1695 void edit_current_tempo ();
1697 void marker_menu_edit ();
1698 void marker_menu_remove ();
1699 void marker_menu_rename ();
1700 void rename_marker (ArdourMarker *marker);
1701 void toggle_marker_lock_style ();
1702 void toggle_tempo_clamped ();
1703 void toggle_tempo_type ();
1704 void ramp_to_next_tempo ();
1705 void toggle_marker_menu_lock ();
1706 void toggle_marker_menu_glue ();
1707 void marker_menu_hide ();
1708 void marker_menu_set_origin ();
1709 void marker_menu_loop_range ();
1710 void marker_menu_select_all_selectables_using_range ();
1711 void marker_menu_select_using_range ();
1712 void marker_menu_separate_regions_using_location ();
1713 void marker_menu_play_from ();
1714 void marker_menu_play_range ();
1715 void marker_menu_set_playhead ();
1716 void marker_menu_set_from_playhead ();
1717 void marker_menu_set_from_selection (bool force_regions);
1718 void marker_menu_range_to_next ();
1719 void marker_menu_zoom_to_range ();
1720 void new_transport_marker_menu_set_loop ();
1721 void new_transport_marker_menu_set_punch ();
1722 void update_loop_range_view ();
1723 void update_punch_range_view ();
1724 void new_transport_marker_menu_popdown ();
1725 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1726 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1727 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1728 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1729 void build_marker_menu (ARDOUR::Location *);
1730 void build_tempo_marker_menu (TempoMarker *, bool);
1731 void build_meter_marker_menu (MeterMarker *, bool);
1732 void build_new_transport_marker_menu ();
1733 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1735 Gtk::Menu* tempo_marker_menu;
1736 Gtk::Menu* meter_marker_menu;
1737 Gtk::Menu* marker_menu;
1738 Gtk::Menu* range_marker_menu;
1739 Gtk::Menu* transport_marker_menu;
1740 Gtk::Menu* new_transport_marker_menu;
1741 Gtk::Menu* cd_marker_menu;
1742 ArdourCanvas::Item* marker_menu_item;
1744 typedef std::list<ArdourMarker*> Marks;
1747 typedef std::list<TempoCurve*> Curves;
1748 Curves tempo_curves;
1750 void remove_metric_marks ();
1751 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1753 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, samplepos_t left, samplepos_t right);
1755 void tempo_map_changed (const PBD::PropertyChange&);
1756 void tempometric_position_changed (const PBD::PropertyChange&);
1758 void redisplay_grid (bool immediate_redraw);
1760 uint32_t bbt_beat_subdivision;
1764 Gtk::ToggleButton editor_mixer_button;
1765 Gtk::ToggleButton editor_list_button;
1766 void editor_mixer_button_toggled ();
1767 void editor_list_button_toggled ();
1769 ArdourWidgets::ArdourButton zoom_in_button;
1770 ArdourWidgets::ArdourButton zoom_out_button;
1771 ArdourWidgets::ArdourButton zoom_out_full_button;
1773 ArdourWidgets::ArdourButton tav_expand_button;
1774 ArdourWidgets::ArdourButton tav_shrink_button;
1775 ArdourWidgets::ArdourDropdown visible_tracks_selector;
1776 ArdourWidgets::ArdourDropdown zoom_preset_selector;
1778 int32_t _visible_track_count;
1779 void build_track_count_menu ();
1780 void set_visible_track_count (int32_t);
1782 void set_zoom_preset(int64_t);
1784 Gtk::VBox toolbar_clock_vbox;
1785 Gtk::VBox toolbar_selection_clock_vbox;
1786 Gtk::Table toolbar_selection_clock_table;
1787 Gtk::Label toolbar_selection_cursor_label;
1789 ArdourWidgets::ArdourButton mouse_select_button;
1790 ArdourWidgets::ArdourButton mouse_draw_button;
1791 ArdourWidgets::ArdourButton mouse_move_button;
1792 ArdourWidgets::ArdourButton mouse_timefx_button;
1793 ArdourWidgets::ArdourButton mouse_content_button;
1794 ArdourWidgets::ArdourButton mouse_audition_button;
1795 ArdourWidgets::ArdourButton mouse_cut_button;
1797 ArdourWidgets::ArdourButton smart_mode_button;
1798 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1800 void mouse_mode_toggled (Editing::MouseMode m);
1801 void mouse_mode_object_range_toggled ();
1802 bool ignore_mouse_mode_toggle;
1804 bool mouse_select_button_release (GdkEventButton*);
1806 Gtk::VBox automation_box;
1807 Gtk::Button automation_mode_button;
1809 //edit mode menu stuff
1810 ArdourWidgets::ArdourDropdown edit_mode_selector;
1811 void edit_mode_selection_done (ARDOUR::EditMode);
1812 void build_edit_mode_menu ();
1813 Gtk::VBox edit_mode_box;
1815 void set_edit_mode (ARDOUR::EditMode);
1816 void cycle_edit_mode ();
1818 ArdourWidgets::ArdourDropdown grid_type_selector;
1819 void build_grid_type_menu ();
1821 ArdourWidgets::ArdourButton snap_mode_button;
1822 bool snap_mode_button_clicked (GdkEventButton *);
1828 std::vector<std::string> grid_type_strings;
1829 std::vector<std::string> snap_mode_strings;
1831 void grid_type_selection_done (Editing::GridType);
1832 void snap_mode_selection_done (Editing::SnapMode);
1833 void snap_mode_chosen (Editing::SnapMode);
1834 void grid_type_chosen (Editing::GridType);
1836 Glib::RefPtr<Gtk::RadioAction> grid_type_action (Editing::GridType);
1837 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1839 //zoom focus meu stuff
1840 ArdourWidgets::ArdourDropdown zoom_focus_selector;
1841 void zoom_focus_selection_done (Editing::ZoomFocus);
1842 void build_zoom_focus_menu ();
1843 std::vector<std::string> zoom_focus_strings;
1845 void zoom_focus_chosen (Editing::ZoomFocus);
1847 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1849 Gtk::HBox _track_box;
1851 Gtk::HBox _zoom_box;
1852 void zoom_adjustment_changed();
1854 void setup_toolbar ();
1856 void setup_tooltips ();
1858 Gtk::HBox toolbar_hbox;
1860 void setup_midi_toolbar ();
1862 /* selection process */
1864 Selection* selection;
1865 Selection* cut_buffer;
1866 SelectionMemento* _selection_memento;
1868 void time_selection_changed ();
1869 void update_time_selection_display ();
1870 void presentation_info_changed (PBD::PropertyChange const &);
1871 void region_selection_changed ();
1872 sigc::connection editor_regions_selection_changed_connection;
1873 void sensitize_all_region_actions (bool);
1874 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1875 bool _all_region_actions_sensitized;
1876 /** Flag to block region action handlers from doing what they normally do;
1877 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1878 * block) when setting a ToggleAction's active state.
1880 bool _ignore_region_action;
1881 bool _last_region_menu_was_main;
1882 void point_selection_changed ();
1883 void marker_selection_changed ();
1885 bool _track_selection_change_without_scroll;
1886 bool _editor_track_selection_change_without_scroll;
1888 void cancel_selection ();
1889 void cancel_time_selection ();
1891 bool get_smart_mode() const;
1893 bool audio_region_selection_covers (samplepos_t where);
1895 /* transport range select process */
1897 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1898 ArdourCanvas::Rectangle* range_bar_drag_rect;
1899 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1900 ArdourCanvas::Rectangle* transport_bar_range_rect;
1901 ArdourCanvas::Rectangle* transport_bar_preroll_rect;
1902 ArdourCanvas::Rectangle* transport_bar_postroll_rect;
1903 ArdourCanvas::Rectangle* transport_loop_range_rect;
1904 ArdourCanvas::Rectangle* transport_punch_range_rect;
1905 ArdourCanvas::Line* transport_punchin_line;
1906 ArdourCanvas::Line* transport_punchout_line;
1907 ArdourCanvas::Rectangle* transport_preroll_rect;
1908 ArdourCanvas::Rectangle* transport_postroll_rect;
1910 ARDOUR::Location* transport_loop_location();
1911 ARDOUR::Location* transport_punch_location();
1913 ARDOUR::Location* temp_location;
1915 /* object rubberband select process */
1917 void select_all_within (samplepos_t, samplepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1919 ArdourCanvas::Rectangle* rubberband_rect;
1921 EditorRouteGroups* _route_groups;
1922 EditorRoutes* _routes;
1923 EditorRegions* _regions;
1924 EditorSnapshots* _snapshots;
1925 EditorLocations* _locations;
1927 /* diskstream/route display management */
1928 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1929 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1931 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1933 bool sync_track_view_list_and_routes ();
1935 Gtk::VBox list_vpacker;
1939 sigc::connection autoscroll_connection;
1940 bool autoscroll_horizontal_allowed;
1941 bool autoscroll_vertical_allowed;
1942 uint32_t autoscroll_cnt;
1943 Gtk::Widget* autoscroll_widget;
1944 ArdourCanvas::Rect autoscroll_boundary;
1946 bool autoscroll_canvas ();
1947 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1948 void stop_canvas_autoscroll ();
1951 void point_trim (GdkEvent *, samplepos_t);
1953 void trim_region_front();
1954 void trim_region_back();
1955 void trim_region (bool front);
1957 void trim_region_to_loop ();
1958 void trim_region_to_punch ();
1959 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1961 void trim_to_region(bool forward);
1962 void trim_region_to_previous_region_end();
1963 void trim_region_to_next_region_start();
1965 bool show_gain_after_trim;
1969 int convert_drop_to_paths (
1970 std::vector<std::string>& paths,
1971 const Glib::RefPtr<Gdk::DragContext>& context,
1974 const Gtk::SelectionData& data,
1978 void track_canvas_drag_data_received (
1979 const Glib::RefPtr<Gdk::DragContext>& context,
1982 const Gtk::SelectionData& data,
1987 const Glib::RefPtr<Gdk::DragContext>& context,
1990 const Gtk::SelectionData& data,
1995 const Glib::RefPtr<Gdk::DragContext>& context,
1998 const Gtk::SelectionData& data,
2003 const Glib::RefPtr<Gdk::DragContext>& context,
2006 const Gtk::SelectionData& data,
2012 int write_region_selection(RegionSelection&);
2013 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2014 void bounce_region_selection (bool with_processing);
2015 void bounce_range_selection (bool replace, bool enable_processing);
2016 void external_edit_region ();
2018 int write_audio_selection (TimeSelection&);
2019 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2021 void write_selection ();
2023 uint32_t selection_op_cmd_depth;
2024 uint32_t selection_op_history_it;
2026 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2027 std::list<XMLNode *> before; /* used in *_reversible_command */
2029 void update_title ();
2030 void update_title_s (const std::string & snapshot_name);
2032 void instant_save ();
2033 bool no_save_instant;
2035 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2037 /* freeze operations */
2039 ARDOUR::InterThreadInfo freeze_status;
2040 static void* _freeze_thread (void*);
2041 void* freeze_thread ();
2043 void freeze_route ();
2044 void unfreeze_route ();
2048 void duplicate_range (bool with_dialog);
2049 void duplicate_regions (float times);
2051 /** computes the timeline sample (sample) of an event whose coordinates
2052 * are in canvas units (pixels, scroll offset included).
2054 samplepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2056 /** computes the timeline sample (sample) of an event whose coordinates
2057 * are in window units (pixels, no scroll offset).
2059 samplepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2061 /* returns false if mouse pointer is not in track or marker canvas
2063 bool mouse_sample (samplepos_t&, bool& in_track_canvas) const;
2065 TimeFXDialog* current_timefx;
2066 static void* timefx_thread (void *arg);
2069 int time_stretch (RegionSelection&, float fraction);
2070 int pitch_shift (RegionSelection&, float cents);
2071 void pitch_shift_region ();
2073 /* editor-mixer strip */
2075 MixerStrip *current_mixer_strip;
2076 bool show_editor_mixer_when_tracks_arrive;
2077 Gtk::VBox current_mixer_strip_vbox;
2078 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2079 void current_mixer_strip_hidden ();
2082 void ensure_all_elements_drawn ();
2084 /* nudging tracks */
2086 void nudge_track (bool use_edit_point, bool forwards);
2088 static const int32_t default_width = 995;
2089 static const int32_t default_height = 765;
2093 ArdourWidgets::ArdourButton nudge_forward_button;
2094 ArdourWidgets::ArdourButton nudge_backward_button;
2095 Gtk::HBox nudge_hbox;
2096 Gtk::VBox nudge_vbox;
2097 AudioClock* nudge_clock;
2099 bool nudge_forward_release (GdkEventButton*);
2100 bool nudge_backward_release (GdkEventButton*);
2104 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2106 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2107 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2109 /* handling cleanup */
2111 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2113 PBD::ScopedConnectionList session_connections;
2115 /* tracking step changes of track height */
2117 TimeAxisView* current_stepping_trackview;
2118 ARDOUR::microseconds_t last_track_height_step_timestamp;
2119 gint track_height_step_timeout();
2120 sigc::connection step_timeout;
2122 TimeAxisView* entered_track;
2123 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2124 to point to the RegionView. Otherwise it is 0.
2126 RegionView* entered_regionview;
2128 std::vector<EnterContext> _enter_stack;
2130 bool clear_entered_track;
2131 bool left_track_canvas (GdkEventCrossing*);
2132 bool entered_track_canvas (GdkEventCrossing*);
2133 void set_entered_track (TimeAxisView*);
2134 void set_entered_regionview (RegionView*);
2135 gint left_automation_track ();
2137 void reset_canvas_action_sensitivity (bool);
2138 void set_gain_envelope_visibility ();
2139 void set_region_gain_visibility (RegionView*);
2140 void toggle_gain_envelope_active ();
2141 void reset_region_gain_envelopes ();
2143 void session_state_saved (std::string);
2145 Glib::RefPtr<Gtk::Action> undo_action;
2146 Glib::RefPtr<Gtk::Action> redo_action;
2147 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2148 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2149 Glib::RefPtr<Gtk::Action> selection_undo_action;
2150 Glib::RefPtr<Gtk::Action> selection_redo_action;
2152 void history_changed ();
2154 Editing::EditPoint _edit_point;
2156 ArdourWidgets::ArdourDropdown edit_point_selector;
2157 void build_edit_point_menu();
2159 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2160 void cycle_edit_point (bool with_marker);
2161 void set_edit_point ();
2162 void edit_point_selection_done (Editing::EditPoint);
2163 void edit_point_chosen (Editing::EditPoint);
2164 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2165 std::vector<std::string> edit_point_strings;
2166 std::vector<std::string> edit_mode_strings;
2168 void selected_marker_moved (ARDOUR::Location*);
2170 bool get_edit_op_range (samplepos_t& start, samplepos_t& end) const;
2172 void get_regions_at (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2173 void get_regions_after (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2175 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2176 bool use_context_click = false,
2177 bool from_outside_canvas = false);
2178 RegionSelection get_regions_from_selection_and_entered () const;
2180 void start_updating_meters ();
2181 void stop_updating_meters ();
2182 bool meters_running;
2184 void select_next_stripable (bool routes_only = true);
2185 void select_prev_stripable (bool routes_only = true);
2187 samplepos_t snap_to_grid ( std::vector<ArdourCanvas::Ruler::Mark> marks,
2188 samplepos_t presnap,
2189 ARDOUR::RoundMode direction = ARDOUR::RoundNearest);
2191 void snap_to_internal (ARDOUR::MusicSample& first,
2192 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2193 ARDOUR::SnapPref gpref = ARDOUR::SnapToAny,
2194 bool for_mark = false,
2195 bool ensure_snap = false);
2197 samplepos_t marker_snap_to_internal (samplepos_t presnap,
2198 ARDOUR::RoundMode direction = ARDOUR::RoundNearest);
2200 RhythmFerret* rhythm_ferret;
2202 void fit_tracks (TrackViewList &);
2203 void fit_selection ();
2204 void set_track_height (Height);
2206 void _remove_tracks ();
2207 bool idle_remove_tracks ();
2208 void toggle_tracks_active ();
2212 static gboolean _idle_resize (gpointer);
2214 int32_t _pending_resize_amount;
2215 TimeAxisView* _pending_resize_view;
2217 void visible_order_range (int*, int*) const;
2221 /** true if we've made a locate request that hasn't yet been processed */
2222 bool _pending_locate_request;
2224 /** if true, there is a pending Session locate which is the initial one when loading a session;
2225 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2228 bool _pending_initial_locate;
2230 Gtk::HBox _summary_hbox;
2231 EditorSummary* _summary;
2233 void region_view_added (RegionView *);
2234 void region_view_removed ();
2236 EditorGroupTabs* _group_tabs;
2237 void fit_route_group (ARDOUR::RouteGroup *);
2239 void step_edit_status_change (bool);
2240 void start_step_editing ();
2241 void stop_step_editing ();
2242 bool check_step_edit ();
2243 sigc::connection step_edit_connection;
2245 double _last_motion_y;
2247 RegionLayeringOrderEditor* layering_order_editor;
2248 void update_region_layering_order_editor ();
2250 /** Track that was the source for the last cut/copy operation. Used as a place
2251 to paste things iff there is no selected track.
2253 TimeAxisView* _last_cut_copy_source_track;
2255 /** true if a change in Selection->regions should change the selection in the region list.
2256 See EditorRegions::selection_changed.
2258 bool _region_selection_change_updates_region_list;
2260 void setup_fade_images ();
2261 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2262 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2264 Gtk::MenuItem& action_menu_item (std::string const &);
2265 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2267 MouseCursors* _cursors;
2269 void follow_mixer_selection ();
2270 bool _following_mixer_selection;
2272 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2273 void note_edit_done (int, EditNoteDialog*);
2274 void toggle_sound_midi_notes ();
2276 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2277 bool _control_point_toggled_on_press;
2279 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2280 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2281 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2282 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2283 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2284 pushing the modifier key and moving the scroll wheel will operate on the same track
2285 until the key is released (rather than skipping about to whatever happens to be
2286 underneath the mouse at the time).
2288 TimeAxisView* _stepping_axis_view;
2289 void zoom_vertical_modifier_released();
2291 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2292 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2293 void bring_all_sources_into_session ();
2295 QuantizeDialog* quantize_dialog;
2296 MainMenuDisabler* _main_menu_disabler;
2298 /* private helper functions to help with registering region actions */
2300 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2301 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2303 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2304 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2305 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);
2307 Gtkmm2ext::ActionMap myactions;
2310 friend class RegionCutDrag;
2311 friend class RegionDrag;
2312 friend class RegionMoveDrag;
2313 friend class RegionSpliceDrag;
2314 friend class RegionRippleDrag;
2315 friend class TrimDrag;
2316 friend class BBTRulerDrag;
2317 friend class MeterMarkerDrag;
2318 friend class TempoMarkerDrag;
2319 friend class CursorDrag;
2320 friend class FadeInDrag;
2321 friend class FadeOutDrag;
2322 friend class MarkerDrag;
2323 friend class RegionGainDrag;
2324 friend class ControlPointDrag;
2325 friend class LineDrag;
2326 friend class RubberbandSelectDrag;
2327 friend class EditorRubberbandSelectDrag;
2328 friend class TimeFXDrag;
2329 friend class ScrubDrag;
2330 friend class SelectionDrag;
2331 friend class RangeMarkerBarDrag;
2332 friend class MouseZoomDrag;
2333 friend class RegionCreateDrag;
2334 friend class RegionMotionDrag;
2335 friend class RegionInsertDrag;
2336 friend class VideoTimeLineDrag;
2338 friend class EditorSummary;
2339 friend class EditorGroupTabs;
2341 friend class EditorRoutes;
2342 friend class RhythmFerret;
2345 #endif /* __ardour_editor_h__ */