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, bool is_range=false);
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);
876 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
877 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
878 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
879 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
880 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
881 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
882 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
883 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
884 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
885 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
886 bool no_ruler_shown_update;
888 Gtk::Widget * ruler_grabbed_widget;
890 RulerDialog* ruler_dialog;
892 void initialize_rulers ();
893 void update_just_timecode ();
894 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
895 void update_fixed_rulers ();
896 void update_tempo_based_rulers ();
897 void popup_ruler_menu (samplepos_t where = 0, ItemType type = RegionItem);
898 void update_ruler_visibility ();
899 void toggle_ruler_visibility ();
900 void ruler_toggled (int);
901 bool ruler_label_button_release (GdkEventButton*);
902 void store_ruler_visibility ();
903 void restore_ruler_visibility ();
904 void show_rulers_for_grid ();
906 enum MinsecRulerScale {
911 minsec_show_many_hours
914 MinsecRulerScale minsec_ruler_scale;
916 samplecnt_t minsec_mark_interval;
917 gint minsec_mark_modulo;
919 void set_minsec_ruler_scale (samplepos_t, samplepos_t);
921 enum TimecodeRulerScale {
923 timecode_show_samples,
924 timecode_show_seconds,
925 timecode_show_minutes,
927 timecode_show_many_hours
930 TimecodeRulerScale timecode_ruler_scale;
932 gint timecode_mark_modulo;
933 gint timecode_nmarks;
934 void set_timecode_ruler_scale (samplepos_t, samplepos_t);
936 samplecnt_t _samples_ruler_interval;
937 void set_samples_ruler_scale (samplepos_t, samplepos_t);
948 bbt_show_thirtyseconds
951 BBTRulerScale bbt_ruler_scale;
955 uint32_t bbt_bar_helper_on;
956 uint32_t bbt_accent_modulo;
957 void compute_bbt_ruler_scale (samplepos_t lower, samplepos_t upper);
959 ArdourCanvas::Ruler* timecode_ruler;
960 ArdourCanvas::Ruler* bbt_ruler;
961 ArdourCanvas::Ruler* samples_ruler;
962 ArdourCanvas::Ruler* minsec_ruler;
964 static double timebar_height;
965 guint32 visible_timebars;
966 Gtk::Menu *editor_ruler_menu;
968 ArdourCanvas::Rectangle* tempo_bar;
969 ArdourCanvas::Rectangle* meter_bar;
970 ArdourCanvas::Rectangle* marker_bar;
971 ArdourCanvas::Rectangle* range_marker_bar;
972 ArdourCanvas::Rectangle* transport_marker_bar;
973 ArdourCanvas::Rectangle* cd_marker_bar;
975 Gtk::Label minsec_label;
976 Gtk::Label bbt_label;
977 Gtk::Label timecode_label;
978 Gtk::Label samples_label;
979 Gtk::Label tempo_label;
980 Gtk::Label meter_label;
981 Gtk::Label mark_label;
982 Gtk::Label range_mark_label;
983 Gtk::Label transport_mark_label;
984 Gtk::Label cd_mark_label;
986 /* videtimline related actions */
987 Gtk::Label videotl_label;
988 ArdourCanvas::Container* videotl_group;
989 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
990 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
991 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
992 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
993 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
994 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
995 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
996 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
997 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
998 void set_xjadeo_proc ();
999 void toggle_xjadeo_proc (int state=-1);
1000 void set_close_video_sensitive (bool onoff);
1001 void set_xjadeo_sensitive (bool onoff);
1002 void set_xjadeo_viewoption (int);
1003 void toggle_xjadeo_viewoption (int what, int state=-1);
1004 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1005 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1006 int get_videotl_bar_height () const { return videotl_bar_height; }
1007 void toggle_region_video_lock ();
1009 friend class EditorCursor;
1011 EditorCursor* snapped_cursor;
1013 EditorCursor* playhead_cursor;
1014 samplepos_t playhead_cursor_sample () const;
1016 samplepos_t get_region_boundary (samplepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1018 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1019 void cursor_to_next_region_boundary (bool with_selection);
1020 void cursor_to_previous_region_boundary (bool with_selection);
1021 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1022 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1023 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1024 void cursor_to_selection_start (EditorCursor *);
1025 void cursor_to_selection_end (EditorCursor *);
1027 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1028 void selected_marker_to_next_region_boundary (bool with_selection);
1029 void selected_marker_to_previous_region_boundary (bool with_selection);
1030 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1031 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1032 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1033 void selected_marker_to_selection_start ();
1034 void selected_marker_to_selection_end ();
1036 void select_all_selectables_using_cursor (EditorCursor *, bool);
1037 void select_all_selectables_using_edit (bool, bool);
1038 void select_all_selectables_between (bool within);
1039 void select_range_between ();
1041 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::samplepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1042 ARDOUR::samplepos_t find_next_region_boundary (ARDOUR::samplepos_t, int32_t dir, const TrackViewList&);
1044 std::vector<ARDOUR::samplepos_t> region_boundary_cache;
1045 void mark_region_boundary_cache_dirty () { _region_boundary_cache_dirty = true; }
1046 void build_region_boundary_cache ();
1047 bool _region_boundary_cache_dirty;
1049 Gtk::HBox toplevel_hpacker;
1051 Gtk::HBox bottom_hbox;
1053 Gtk::Table edit_packer;
1055 /** the adjustment that controls the overall editor vertical scroll position */
1056 Gtk::Adjustment vertical_adjustment;
1057 Gtk::Adjustment horizontal_adjustment;
1059 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1060 Gtk::Layout controls_layout;
1061 bool control_layout_scroll (GdkEventScroll* ev);
1062 void reset_controls_layout_width ();
1063 void reset_controls_layout_height (int32_t height);
1072 bool scroll_press (Direction);
1073 void scroll_release ();
1074 sigc::connection _scroll_connection;
1075 int _scroll_callbacks;
1077 double _visible_canvas_width;
1078 double _visible_canvas_height; ///< height of the visible area of the track canvas
1079 double _full_canvas_height; ///< full height of the canvas
1081 bool track_canvas_map_handler (GdkEventAny*);
1083 bool edit_controls_button_release (GdkEventButton*);
1084 Gtk::Menu *edit_controls_left_menu;
1085 Gtk::Menu *edit_controls_right_menu;
1087 Gtk::VBox track_canvas_vbox;
1088 Gtk::VBox edit_controls_vbox;
1089 Gtk::HBox edit_controls_hbox;
1091 void control_vertical_zoom_in_all ();
1092 void control_vertical_zoom_out_all ();
1093 void control_vertical_zoom_in_selected ();
1094 void control_vertical_zoom_out_selected ();
1095 void control_step_tracks_up ();
1096 void control_step_tracks_down ();
1097 void control_view (uint32_t);
1098 void control_scroll (float);
1099 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1100 void control_unselect ();
1101 void access_action (const std::string&, const std::string&);
1102 void set_toggleaction (const std::string&, const std::string&, bool);
1103 bool deferred_control_scroll (samplepos_t);
1104 sigc::connection control_scroll_connection;
1106 void tie_vertical_scrolling ();
1107 void set_horizontal_position (double);
1108 double horizontal_position () const;
1110 struct VisualChange {
1119 samplepos_t time_origin;
1120 samplecnt_t samples_per_pixel;
1123 int idle_handler_id;
1124 /** true if we are currently in the idle handler */
1127 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1129 pending = Type (pending | t);
1133 VisualChange pending_visual_change;
1134 bool visual_change_queued;
1138 static int _idle_visual_changer (void *arg);
1139 int idle_visual_changer ();
1140 void visual_changer (const VisualChange&);
1141 void ensure_visual_change_idle_handler ();
1144 TrackViewList track_views;
1145 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1147 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1148 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1150 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1151 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1154 TrackViewList get_tracks_for_range_action () const;
1156 sigc::connection super_rapid_screen_update_connection;
1157 void center_screen_internal (samplepos_t, float);
1159 void super_rapid_screen_update ();
1161 int64_t _last_update_time;
1162 double _err_screen_engine;
1164 void session_going_away ();
1166 samplepos_t cut_buffer_start;
1167 samplecnt_t cut_buffer_length;
1169 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1171 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1172 boost::weak_ptr<ARDOUR::Movable> _movable;
1174 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1175 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1176 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1177 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1178 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1179 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1180 bool button_press_dispatch (GdkEventButton*);
1181 bool button_release_dispatch (GdkEventButton*);
1182 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1183 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1184 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1185 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1186 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1188 Gtkmm2ext::Bindings* button_bindings;
1189 XMLNode* button_settings () const;
1191 /* KEYMAP HANDLING */
1193 void register_actions ();
1194 void register_region_actions ();
1196 void load_bindings ();
1198 /* CUT/COPY/PASTE */
1200 samplepos_t last_paste_pos;
1201 unsigned paste_count;
1203 void cut_copy (Editing::CutCopyOp);
1204 bool can_cut_copy () const;
1205 void cut_copy_points (Editing::CutCopyOp, Temporal::Beats earliest=Temporal::Beats(), bool midi=false);
1206 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1207 void cut_copy_ranges (Editing::CutCopyOp);
1208 void cut_copy_midi (Editing::CutCopyOp);
1210 void mouse_paste ();
1211 void paste_internal (samplepos_t position, float times, const int32_t sub_num);
1213 /* EDITING OPERATIONS */
1215 void reset_point_selection ();
1216 void toggle_region_lock ();
1217 void toggle_opaque_region ();
1218 void toggle_record_enable ();
1219 void toggle_solo ();
1220 void toggle_solo_isolate ();
1221 void toggle_mute ();
1222 void toggle_region_lock_style ();
1224 void play_solo_selection (bool restart);
1226 enum LayerOperation {
1233 void do_layer_operation (LayerOperation);
1234 void raise_region ();
1235 void raise_region_to_top ();
1236 void change_region_layering_order (bool from_context_menu);
1237 void lower_region ();
1238 void lower_region_to_bottom ();
1239 void split_region_at_transients ();
1240 void crop_region_to_selection ();
1241 void crop_region_to (samplepos_t start, samplepos_t end);
1242 void set_sync_point (samplepos_t, const RegionSelection&);
1243 void set_region_sync_position ();
1244 void remove_region_sync();
1245 void align_regions (ARDOUR::RegionPoint);
1246 void align_regions_relative (ARDOUR::RegionPoint point);
1247 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1248 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1249 void remove_selected_regions ();
1250 void remove_clicked_region ();
1251 void show_region_properties ();
1252 void show_midi_list_editor ();
1253 void rename_region ();
1254 void duplicate_some_regions (RegionSelection&, float times);
1255 void duplicate_selection (float times);
1256 void region_fill_selection ();
1257 void combine_regions ();
1258 void uncombine_regions ();
1260 void region_fill_track ();
1261 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1262 void split_multichannel_region();
1263 void reverse_region ();
1264 void strip_region_silence ();
1265 void normalize_region ();
1266 void reset_region_scale_amplitude ();
1267 void adjust_region_gain (bool up);
1268 void reset_region_gain ();
1269 void quantize_region ();
1270 void quantize_regions (const RegionSelection& rs);
1271 void legatize_region (bool shrink_only);
1272 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1273 void transform_region ();
1274 void transform_regions (const RegionSelection& rs);
1275 void transpose_region ();
1276 void transpose_regions (const RegionSelection& rs);
1277 void insert_patch_change (bool from_context);
1278 void fork_region ();
1280 void do_insert_time ();
1281 void insert_time (samplepos_t, samplecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1283 void do_remove_time ();
1284 void remove_time (samplepos_t pos, samplecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1285 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1287 void tab_to_transient (bool forward);
1289 void set_tempo_from_region ();
1290 void use_range_as_bar ();
1292 void define_one_bar (samplepos_t start, samplepos_t end);
1294 void audition_region_from_region_list ();
1295 void hide_region_from_region_list ();
1296 void show_region_in_region_list ();
1298 void naturalize_region ();
1300 void split_region ();
1305 void paste (float times, bool from_context_menu);
1307 void place_transient ();
1308 void remove_transient (ArdourCanvas::Item* item);
1309 void snap_regions_to_grid ();
1310 void close_region_gaps ();
1312 void keyboard_paste ();
1314 void region_from_selection ();
1315 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1317 void play_from_start ();
1318 void play_from_edit_point ();
1319 void play_from_edit_point_and_return ();
1320 void play_selected_region ();
1321 void play_edit_range ();
1322 void play_location (ARDOUR::Location&);
1323 void loop_location (ARDOUR::Location&);
1325 void calc_extra_zoom_edges(samplepos_t &start, samplepos_t &end);
1326 void temporal_zoom_selection (Editing::ZoomAxis);
1327 void temporal_zoom_session ();
1328 void temporal_zoom_extents ();
1329 void temporal_zoom (samplecnt_t samples_per_pixel);
1330 void temporal_zoom_by_sample (samplepos_t start, samplepos_t end);
1331 void temporal_zoom_to_sample (bool coarser, samplepos_t sample);
1333 void insert_region_list_selection (float times);
1335 /* import & embed */
1337 void add_external_audio_action (Editing::ImportMode);
1339 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1340 bool check_multichannel_status (const std::vector<std::string>& paths);
1342 SoundFileOmega* sfbrowser;
1344 void bring_in_external_audio (Editing::ImportMode mode, samplepos_t& pos);
1346 bool idle_drop_paths (std::vector<std::string> paths, samplepos_t sample, double ypos, bool copy);
1347 void drop_paths_part_two (const std::vector<std::string>& paths, samplepos_t sample, double ypos, bool copy);
1349 int import_sndfiles (std::vector<std::string> paths,
1350 Editing::ImportDisposition disposition,
1351 Editing::ImportMode mode,
1352 ARDOUR::SrcQuality quality,
1356 boost::shared_ptr<ARDOUR::Track>& track,
1358 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1360 int embed_sndfiles (std::vector<std::string> paths,
1361 bool multiple_files,
1362 bool& check_sample_rate,
1363 Editing::ImportDisposition disposition,
1364 Editing::ImportMode mode,
1368 boost::shared_ptr<ARDOUR::Track>& track,
1369 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1371 int add_sources (std::vector<std::string> paths,
1372 ARDOUR::SourceList& sources,
1374 Editing::ImportDisposition disposition,
1375 Editing::ImportMode mode,
1378 boost::shared_ptr<ARDOUR::Track>& track,
1379 bool add_channel_suffix,
1380 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1382 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1386 Editing::ImportMode mode,
1387 boost::shared_ptr<ARDOUR::Track>& existing_track,
1388 const std::string& new_track_name,
1389 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1391 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1392 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1394 void toggle_midi_input_active (bool flip_others);
1396 ARDOUR::InterThreadInfo* current_interthread_info;
1398 AnalysisWindow* analysis_window;
1400 /* import & embed */
1401 void external_audio_dialog ();
1402 void session_import_dialog ();
1404 /* PT import specific */
1405 void external_pt_dialog ();
1406 ARDOUR::ImportStatus import_pt_status;
1407 static void *_import_pt_thread (void *);
1408 void* import_pt_thread ();
1409 PTFFormat import_ptf;
1411 /* import specific info */
1413 struct EditorImportStatus : public ARDOUR::ImportStatus {
1414 Editing::ImportMode mode;
1418 boost::shared_ptr<ARDOUR::Track> track;
1422 EditorImportStatus import_status;
1423 static void *_import_thread (void *);
1424 void* import_thread ();
1425 void finish_import ();
1427 /* to support this ... */
1429 void import_audio (bool as_tracks);
1430 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1431 void import_smf_tempo_map (Evoral::SMF const &, samplepos_t pos);
1432 void move_to_start ();
1433 void move_to_end ();
1434 void center_playhead ();
1435 void center_edit_point ();
1436 void playhead_forward_to_grid ();
1437 void playhead_backward_to_grid ();
1438 void scroll_playhead (bool forward);
1439 void scroll_backward (float pages=0.8f);
1440 void scroll_forward (float pages=0.8f);
1441 void scroll_tracks_down ();
1442 void scroll_tracks_up ();
1444 void clear_markers ();
1445 void clear_ranges ();
1446 void clear_locations ();
1447 void unhide_markers ();
1448 void unhide_ranges ();
1449 void cursor_align (bool playhead_to_edit);
1450 void toggle_skip_playback ();
1452 void remove_last_capture ();
1453 void select_all_selectables_using_time_selection ();
1454 void select_all_selectables_using_loop();
1455 void select_all_selectables_using_punch();
1456 void set_selection_from_range (ARDOUR::Location&);
1457 void set_selection_from_punch ();
1458 void set_selection_from_loop ();
1459 void set_selection_from_region ();
1461 void add_location_mark (samplepos_t where);
1462 void add_location_from_region ();
1463 void add_locations_from_region ();
1464 void add_location_from_selection ();
1465 void set_loop_from_selection (bool play);
1466 void set_punch_from_selection ();
1467 void set_punch_from_region ();
1468 void set_auto_punch_range();
1470 void set_session_start_from_playhead ();
1471 void set_session_end_from_playhead ();
1472 void set_session_extents_from_selection ();
1474 void set_loop_from_region (bool play);
1476 void set_loop_range (samplepos_t start, samplepos_t end, std::string cmd);
1477 void set_punch_range (samplepos_t start, samplepos_t end, std::string cmd);
1479 void toggle_location_at_playhead_cursor ();
1480 void add_location_from_playhead_cursor ();
1481 bool do_remove_location_at_playhead_cursor ();
1482 void remove_location_at_playhead_cursor ();
1483 bool select_new_marker;
1485 void reverse_selection ();
1486 void edit_envelope ();
1488 double last_scrub_x;
1489 int scrubbing_direction;
1490 int scrub_reversals;
1491 int scrub_reverse_distance;
1492 void scrub (samplepos_t, double);
1494 void set_punch_start_from_edit_point ();
1495 void set_punch_end_from_edit_point ();
1496 void set_loop_start_from_edit_point ();
1497 void set_loop_end_from_edit_point ();
1499 void keyboard_selection_begin (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1500 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1501 bool have_pending_keyboard_selection;
1502 samplepos_t pending_keyboard_selection_start;
1504 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1506 Editing::GridType _grid_type;
1507 Editing::SnapMode _snap_mode;
1509 bool ignore_gui_changes;
1511 DragManager* _drags;
1516 Gtk::Dialog* lock_dialog;
1518 struct timeval last_event_time;
1519 bool generic_event_handler (GdkEvent*);
1520 bool lock_timeout_callback ();
1521 void start_lock_event_timing ();
1523 Gtk::Menu fade_context_menu;
1525 Gtk::Menu xfade_in_context_menu;
1526 Gtk::Menu xfade_out_context_menu;
1527 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1528 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1529 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1531 void set_fade_in_shape (ARDOUR::FadeShape);
1532 void set_fade_out_shape (ARDOUR::FadeShape);
1534 void set_fade_length (bool in);
1535 void set_fade_in_active (bool);
1536 void set_fade_out_active (bool);
1540 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1542 bool _dragging_playhead;
1543 bool _dragging_edit_point;
1545 void marker_drag_motion_callback (GdkEvent*);
1546 void marker_drag_finished_callback (GdkEvent*);
1548 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1550 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1551 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1552 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1553 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1554 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1556 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1558 bool can_remove_control_point (ArdourCanvas::Item *);
1559 void remove_control_point (ArdourCanvas::Item *);
1561 void mouse_brush_insert_region (RegionView*, samplepos_t pos);
1563 /* Canvas event handlers */
1565 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1566 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1567 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1568 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1569 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1570 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1571 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1572 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1573 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1574 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1575 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1576 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1577 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1578 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1579 bool canvas_sample_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1580 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1581 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1582 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1583 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1584 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1585 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1586 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1587 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1588 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1589 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1591 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1592 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1593 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1594 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1595 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1596 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1597 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1599 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1600 void update_video_timeline (bool flush = false);
1601 void set_video_timeline_height (const int);
1602 bool is_video_timeline_locked ();
1603 void toggle_video_timeline_locked ();
1604 void set_video_timeline_locked (const bool);
1605 void queue_visual_videotimeline_update ();
1606 void embed_audio_from_video (std::string, samplepos_t n = 0, bool lock_position_to_video = true);
1608 bool track_selection_change_without_scroll () const {
1609 return _track_selection_change_without_scroll;
1612 PBD::Signal0<void> EditorFreeze;
1613 PBD::Signal0<void> EditorThaw;
1616 friend class DragManager;
1617 friend class EditorRouteGroups;
1618 friend class EditorRegions;
1620 /* non-public event handlers */
1622 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1623 bool track_canvas_scroll (GdkEventScroll* event);
1625 bool track_canvas_button_press_event (GdkEventButton* event);
1626 bool track_canvas_button_release_event (GdkEventButton* event);
1627 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1629 Gtk::Allocation _canvas_viewport_allocation;
1630 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1631 void track_canvas_viewport_size_allocated ();
1632 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1633 bool track_canvas_key_press (GdkEventKey *);
1634 bool track_canvas_key_release (GdkEventKey *);
1636 void set_playhead_cursor ();
1638 void toggle_region_mute ();
1640 void initialize_canvas ();
1642 /* display control */
1644 /// true if the editor should follow the playhead, otherwise false
1645 bool _follow_playhead;
1646 /// true if we scroll the tracks rather than the playhead
1647 bool _stationary_playhead;
1648 /// true if we are in fullscreen mode
1651 std::vector<ArdourCanvas::Ruler::Mark> grid_marks;
1652 GridLines* grid_lines;
1654 ArdourCanvas::Container* global_rect_group;
1655 ArdourCanvas::Container* time_line_group;
1657 void hide_grid_lines ();
1658 void maybe_draw_grid_lines ();
1660 void new_tempo_section ();
1662 void remove_tempo_marker (ArdourCanvas::Item*);
1663 void remove_meter_marker (ArdourCanvas::Item*);
1664 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1665 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1667 void edit_tempo_marker (TempoMarker&);
1668 void edit_meter_marker (MeterMarker&);
1669 void edit_control_point (ArdourCanvas::Item*);
1670 void edit_notes (MidiRegionView*);
1671 void edit_region (RegionView*);
1673 void edit_current_meter ();
1674 void edit_current_tempo ();
1676 void marker_menu_edit ();
1677 void marker_menu_remove ();
1678 void marker_menu_rename ();
1679 void rename_marker (ArdourMarker *marker);
1680 void toggle_marker_lock_style ();
1681 void toggle_tempo_clamped ();
1682 void toggle_tempo_type ();
1683 void ramp_to_next_tempo ();
1684 void toggle_marker_menu_lock ();
1685 void toggle_marker_menu_glue ();
1686 void marker_menu_hide ();
1687 void marker_menu_set_origin ();
1688 void marker_menu_loop_range ();
1689 void marker_menu_select_all_selectables_using_range ();
1690 void marker_menu_select_using_range ();
1691 void marker_menu_separate_regions_using_location ();
1692 void marker_menu_play_from ();
1693 void marker_menu_play_range ();
1694 void marker_menu_set_playhead ();
1695 void marker_menu_set_from_playhead ();
1696 void marker_menu_set_from_selection (bool force_regions);
1697 void marker_menu_range_to_next ();
1698 void marker_menu_zoom_to_range ();
1699 void new_transport_marker_menu_set_loop ();
1700 void new_transport_marker_menu_set_punch ();
1701 void update_loop_range_view ();
1702 void update_punch_range_view ();
1703 void new_transport_marker_menu_popdown ();
1704 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1705 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1706 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1707 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1708 void build_marker_menu (ARDOUR::Location *);
1709 void build_tempo_marker_menu (TempoMarker *, bool);
1710 void build_meter_marker_menu (MeterMarker *, bool);
1711 void build_new_transport_marker_menu ();
1712 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1714 Gtk::Menu* tempo_marker_menu;
1715 Gtk::Menu* meter_marker_menu;
1716 Gtk::Menu* marker_menu;
1717 Gtk::Menu* range_marker_menu;
1718 Gtk::Menu* transport_marker_menu;
1719 Gtk::Menu* new_transport_marker_menu;
1720 Gtk::Menu* cd_marker_menu;
1721 ArdourCanvas::Item* marker_menu_item;
1723 typedef std::list<ArdourMarker*> Marks;
1726 typedef std::list<TempoCurve*> Curves;
1727 Curves tempo_curves;
1729 void remove_metric_marks ();
1730 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1732 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, samplepos_t left, samplepos_t right);
1734 void tempo_map_changed (const PBD::PropertyChange&);
1735 void tempometric_position_changed (const PBD::PropertyChange&);
1737 void redisplay_grid (bool immediate_redraw);
1739 uint32_t bbt_beat_subdivision;
1743 Gtk::ToggleButton editor_mixer_button;
1744 Gtk::ToggleButton editor_list_button;
1745 void editor_mixer_button_toggled ();
1746 void editor_list_button_toggled ();
1748 ArdourWidgets::ArdourButton zoom_in_button;
1749 ArdourWidgets::ArdourButton zoom_out_button;
1750 ArdourWidgets::ArdourButton zoom_out_full_button;
1752 ArdourWidgets::ArdourButton tav_expand_button;
1753 ArdourWidgets::ArdourButton tav_shrink_button;
1754 ArdourWidgets::ArdourDropdown visible_tracks_selector;
1755 ArdourWidgets::ArdourDropdown zoom_preset_selector;
1757 int32_t _visible_track_count;
1758 void build_track_count_menu ();
1759 void set_visible_track_count (int32_t);
1761 void set_zoom_preset(int64_t);
1763 Gtk::VBox toolbar_clock_vbox;
1764 Gtk::VBox toolbar_selection_clock_vbox;
1765 Gtk::Table toolbar_selection_clock_table;
1766 Gtk::Label toolbar_selection_cursor_label;
1768 ArdourWidgets::ArdourButton mouse_select_button;
1769 ArdourWidgets::ArdourButton mouse_draw_button;
1770 ArdourWidgets::ArdourButton mouse_move_button;
1771 ArdourWidgets::ArdourButton mouse_timefx_button;
1772 ArdourWidgets::ArdourButton mouse_content_button;
1773 ArdourWidgets::ArdourButton mouse_audition_button;
1774 ArdourWidgets::ArdourButton mouse_cut_button;
1776 ArdourWidgets::ArdourButton smart_mode_button;
1777 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1779 void mouse_mode_toggled (Editing::MouseMode m);
1780 void mouse_mode_object_range_toggled ();
1781 bool ignore_mouse_mode_toggle;
1783 bool mouse_select_button_release (GdkEventButton*);
1785 Glib::RefPtr<Gtk::Action> get_mouse_mode_action (Editing::MouseMode m) const;
1787 Gtk::VBox automation_box;
1788 Gtk::Button automation_mode_button;
1790 //edit mode menu stuff
1791 ArdourWidgets::ArdourDropdown edit_mode_selector;
1792 void edit_mode_selection_done (ARDOUR::EditMode);
1793 void build_edit_mode_menu ();
1794 Gtk::VBox edit_mode_box;
1796 void set_edit_mode (ARDOUR::EditMode);
1797 void cycle_edit_mode ();
1799 ArdourWidgets::ArdourDropdown grid_type_selector;
1800 void build_grid_type_menu ();
1802 ArdourWidgets::ArdourButton snap_mode_button;
1803 bool snap_mode_button_clicked (GdkEventButton *);
1807 Gtk::HBox ebox_hpacker;
1808 Gtk::VBox ebox_vpacker;
1812 std::vector<std::string> grid_type_strings;
1813 std::vector<std::string> snap_mode_strings;
1815 void grid_type_selection_done (Editing::GridType);
1816 void snap_mode_selection_done (Editing::SnapMode);
1817 void snap_mode_chosen (Editing::SnapMode);
1818 void grid_type_chosen (Editing::GridType);
1820 Glib::RefPtr<Gtk::RadioAction> grid_type_action (Editing::GridType);
1821 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1823 //zoom focus meu stuff
1824 ArdourWidgets::ArdourDropdown zoom_focus_selector;
1825 void zoom_focus_selection_done (Editing::ZoomFocus);
1826 void build_zoom_focus_menu ();
1827 std::vector<std::string> zoom_focus_strings;
1829 void zoom_focus_chosen (Editing::ZoomFocus);
1831 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1833 Gtk::HBox _track_box;
1835 Gtk::HBox _zoom_box;
1836 void zoom_adjustment_changed();
1838 void setup_toolbar ();
1840 void setup_tooltips ();
1842 Gtk::HBox toolbar_hbox;
1844 void setup_midi_toolbar ();
1846 /* selection process */
1848 Selection* selection;
1849 Selection* cut_buffer;
1850 SelectionMemento* _selection_memento;
1852 void time_selection_changed ();
1853 void track_selection_changed ();
1854 void update_time_selection_display ();
1855 void presentation_info_changed (PBD::PropertyChange const &);
1856 void region_selection_changed ();
1857 sigc::connection editor_regions_selection_changed_connection;
1858 void sensitize_all_region_actions (bool);
1859 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1860 bool _all_region_actions_sensitized;
1861 /** Flag to block region action handlers from doing what they normally do;
1862 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1863 * block) when setting a ToggleAction's active state.
1865 bool _ignore_region_action;
1866 bool _last_region_menu_was_main;
1867 void point_selection_changed ();
1868 void marker_selection_changed ();
1870 bool _track_selection_change_without_scroll;
1871 bool _editor_track_selection_change_without_scroll;
1873 void cancel_selection ();
1874 void cancel_time_selection ();
1876 bool get_smart_mode() const;
1878 bool audio_region_selection_covers (samplepos_t where);
1880 /* transport range select process */
1882 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1883 ArdourCanvas::Rectangle* range_bar_drag_rect;
1884 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1885 ArdourCanvas::Rectangle* transport_bar_range_rect;
1886 ArdourCanvas::Rectangle* transport_bar_preroll_rect;
1887 ArdourCanvas::Rectangle* transport_bar_postroll_rect;
1888 ArdourCanvas::Rectangle* transport_loop_range_rect;
1889 ArdourCanvas::Rectangle* transport_punch_range_rect;
1890 ArdourCanvas::Line* transport_punchin_line;
1891 ArdourCanvas::Line* transport_punchout_line;
1892 ArdourCanvas::Rectangle* transport_preroll_rect;
1893 ArdourCanvas::Rectangle* transport_postroll_rect;
1895 ARDOUR::Location* transport_loop_location();
1896 ARDOUR::Location* transport_punch_location();
1898 ARDOUR::Location* temp_location;
1900 /* object rubberband select process */
1902 void select_all_within (samplepos_t, samplepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1904 ArdourCanvas::Rectangle* rubberband_rect;
1906 EditorRouteGroups* _route_groups;
1907 EditorRoutes* _routes;
1908 EditorRegions* _regions;
1909 EditorSnapshots* _snapshots;
1910 EditorLocations* _locations;
1912 /* diskstream/route display management */
1913 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1914 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1916 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1918 bool sync_track_view_list_and_routes ();
1920 Gtk::VBox list_vpacker;
1924 sigc::connection autoscroll_connection;
1925 bool autoscroll_horizontal_allowed;
1926 bool autoscroll_vertical_allowed;
1927 uint32_t autoscroll_cnt;
1928 Gtk::Widget* autoscroll_widget;
1929 ArdourCanvas::Rect autoscroll_boundary;
1931 bool autoscroll_canvas ();
1932 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1933 void stop_canvas_autoscroll ();
1936 void point_trim (GdkEvent *, samplepos_t);
1938 void trim_region_front();
1939 void trim_region_back();
1940 void trim_region (bool front);
1942 void trim_region_to_loop ();
1943 void trim_region_to_punch ();
1944 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1946 void trim_to_region(bool forward);
1947 void trim_region_to_previous_region_end();
1948 void trim_region_to_next_region_start();
1950 bool show_gain_after_trim;
1954 int convert_drop_to_paths (
1955 std::vector<std::string>& paths,
1956 const Glib::RefPtr<Gdk::DragContext>& context,
1959 const Gtk::SelectionData& data,
1963 void track_canvas_drag_data_received (
1964 const Glib::RefPtr<Gdk::DragContext>& context,
1967 const Gtk::SelectionData& data,
1972 const Glib::RefPtr<Gdk::DragContext>& context,
1975 const Gtk::SelectionData& data,
1980 const Glib::RefPtr<Gdk::DragContext>& context,
1983 const Gtk::SelectionData& data,
1988 const Glib::RefPtr<Gdk::DragContext>& context,
1991 const Gtk::SelectionData& data,
1997 int write_region_selection(RegionSelection&);
1998 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1999 void bounce_region_selection (bool with_processing);
2000 void bounce_range_selection (bool replace, bool enable_processing);
2001 void external_edit_region ();
2003 int write_audio_selection (TimeSelection&);
2004 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2006 void write_selection ();
2008 uint32_t selection_op_cmd_depth;
2009 uint32_t selection_op_history_it;
2011 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2012 std::list<XMLNode *> before; /* used in *_reversible_command */
2014 void update_title ();
2015 void update_title_s (const std::string & snapshot_name);
2017 void instant_save ();
2018 bool no_save_instant;
2020 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2022 /* freeze operations */
2024 ARDOUR::InterThreadInfo freeze_status;
2025 static void* _freeze_thread (void*);
2026 void* freeze_thread ();
2028 void freeze_route ();
2029 void unfreeze_route ();
2033 void duplicate_range (bool with_dialog);
2034 void duplicate_regions (float times);
2036 /** computes the timeline sample (sample) of an event whose coordinates
2037 * are in canvas units (pixels, scroll offset included).
2039 samplepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2041 /** computes the timeline sample (sample) of an event whose coordinates
2042 * are in window units (pixels, no scroll offset).
2044 samplepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2046 /* returns false if mouse pointer is not in track or marker canvas
2048 bool mouse_sample (samplepos_t&, bool& in_track_canvas) const;
2050 TimeFXDialog* current_timefx;
2051 static void* timefx_thread (void *arg);
2054 int time_stretch (RegionSelection&, float fraction);
2055 int pitch_shift (RegionSelection&, float cents);
2056 void pitch_shift_region ();
2058 /* editor-mixer strip */
2060 MixerStrip *current_mixer_strip;
2061 bool show_editor_mixer_when_tracks_arrive;
2062 Gtk::VBox current_mixer_strip_vbox;
2063 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2064 void current_mixer_strip_hidden ();
2067 void ensure_all_elements_drawn ();
2069 /* nudging tracks */
2071 void nudge_track (bool use_edit_point, bool forwards);
2073 static const int32_t default_width = 995;
2074 static const int32_t default_height = 765;
2078 ArdourWidgets::ArdourButton nudge_forward_button;
2079 ArdourWidgets::ArdourButton nudge_backward_button;
2080 Gtk::HBox nudge_hbox;
2081 Gtk::VBox nudge_vbox;
2082 AudioClock* nudge_clock;
2084 bool nudge_forward_release (GdkEventButton*);
2085 bool nudge_backward_release (GdkEventButton*);
2089 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2091 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2092 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2094 /* handling cleanup */
2096 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2098 PBD::ScopedConnectionList session_connections;
2100 /* tracking step changes of track height */
2102 TimeAxisView* current_stepping_trackview;
2103 ARDOUR::microseconds_t last_track_height_step_timestamp;
2104 gint track_height_step_timeout();
2105 sigc::connection step_timeout;
2107 TimeAxisView* entered_track;
2108 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2109 to point to the RegionView. Otherwise it is 0.
2111 RegionView* entered_regionview;
2113 std::vector<EnterContext> _enter_stack;
2115 bool clear_entered_track;
2116 bool left_track_canvas (GdkEventCrossing*);
2117 bool entered_track_canvas (GdkEventCrossing*);
2118 void set_entered_track (TimeAxisView*);
2119 void set_entered_regionview (RegionView*);
2120 gint left_automation_track ();
2122 void reset_canvas_action_sensitivity (bool);
2123 void set_gain_envelope_visibility ();
2124 void set_region_gain_visibility (RegionView*);
2125 void toggle_gain_envelope_active ();
2126 void reset_region_gain_envelopes ();
2128 void session_state_saved (std::string);
2130 Glib::RefPtr<Gtk::Action> undo_action;
2131 Glib::RefPtr<Gtk::Action> redo_action;
2132 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2133 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2134 Glib::RefPtr<Gtk::Action> selection_undo_action;
2135 Glib::RefPtr<Gtk::Action> selection_redo_action;
2137 void history_changed ();
2139 Editing::EditPoint _edit_point;
2141 ArdourWidgets::ArdourDropdown edit_point_selector;
2142 void build_edit_point_menu();
2144 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2145 void cycle_edit_point (bool with_marker);
2146 void set_edit_point ();
2147 void edit_point_selection_done (Editing::EditPoint);
2148 void edit_point_chosen (Editing::EditPoint);
2149 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2150 std::vector<std::string> edit_point_strings;
2151 std::vector<std::string> edit_mode_strings;
2153 void selected_marker_moved (ARDOUR::Location*);
2155 bool get_edit_op_range (samplepos_t& start, samplepos_t& end) const;
2157 void get_regions_at (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2158 void get_regions_after (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2160 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2161 bool use_context_click = false,
2162 bool from_outside_canvas = false);
2163 RegionSelection get_regions_from_selection_and_entered () const;
2165 void start_updating_meters ();
2166 void stop_updating_meters ();
2167 bool meters_running;
2169 void select_next_stripable (bool routes_only = true);
2170 void select_prev_stripable (bool routes_only = true);
2172 ARDOUR::MusicSample snap_to_minsec (ARDOUR::MusicSample start,
2173 ARDOUR::RoundMode direction,
2174 ARDOUR::SnapPref gpref);
2176 ARDOUR::MusicSample snap_to_cd_frames (ARDOUR::MusicSample start,
2177 ARDOUR::RoundMode direction,
2178 ARDOUR::SnapPref gpref);
2180 ARDOUR::MusicSample snap_to_bbt (ARDOUR::MusicSample start,
2181 ARDOUR::RoundMode direction,
2182 ARDOUR::SnapPref gpref);
2184 ARDOUR::MusicSample snap_to_timecode (ARDOUR::MusicSample start,
2185 ARDOUR::RoundMode direction,
2186 ARDOUR::SnapPref gpref);
2188 ARDOUR::MusicSample snap_to_grid (ARDOUR::MusicSample start,
2189 ARDOUR::RoundMode direction,
2190 ARDOUR::SnapPref gpref);
2192 void snap_to_internal (ARDOUR::MusicSample& first,
2193 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2194 ARDOUR::SnapPref gpref = ARDOUR::SnapToAny_Visual,
2195 bool ensure_snap = false);
2197 samplepos_t snap_to_marker (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);
2308 friend class RegionCutDrag;
2309 friend class RegionDrag;
2310 friend class RegionMoveDrag;
2311 friend class RegionSpliceDrag;
2312 friend class RegionRippleDrag;
2313 friend class TrimDrag;
2314 friend class BBTRulerDrag;
2315 friend class MeterMarkerDrag;
2316 friend class TempoMarkerDrag;
2317 friend class CursorDrag;
2318 friend class FadeInDrag;
2319 friend class FadeOutDrag;
2320 friend class MarkerDrag;
2321 friend class RegionGainDrag;
2322 friend class ControlPointDrag;
2323 friend class LineDrag;
2324 friend class RubberbandSelectDrag;
2325 friend class EditorRubberbandSelectDrag;
2326 friend class TimeFXDrag;
2327 friend class ScrubDrag;
2328 friend class SelectionDrag;
2329 friend class RangeMarkerBarDrag;
2330 friend class MouseZoomDrag;
2331 friend class RegionCreateDrag;
2332 friend class RegionMotionDrag;
2333 friend class RegionInsertDrag;
2334 friend class VideoTimeLineDrag;
2336 friend class EditorSummary;
2337 friend class EditorGroupTabs;
2339 friend class EditorRoutes;
2340 friend class RhythmFerret;
2343 #endif /* __ardour_editor_h__ */