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&);
546 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
547 RegionSelection get_regions_from_selection_and_mouse (samplepos_t);
549 void mouse_add_new_tempo_event (samplepos_t where);
550 void mouse_add_new_meter_event (samplepos_t where);
551 void edit_tempo_section (ARDOUR::TempoSection*);
552 void edit_meter_section (ARDOUR::MeterSection*);
555 void map_transport_state ();
556 void map_position_change (samplepos_t);
557 void transport_looped ();
561 void suspend_route_redisplay ();
562 void resume_route_redisplay ();
566 void color_handler ();
570 // to keep track of the playhead position for control_scroll
571 boost::optional<samplepos_t> _control_scroll_target;
573 PlaylistSelector* _playlist_selector;
575 TimeInfoBox* _time_info_box;
577 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
580 VisualState (bool with_tracks);
583 samplecnt_t samples_per_pixel;
584 samplepos_t _leftmost_sample;
585 Editing::ZoomFocus zoom_focus;
586 GUIObjectState* gui_state;
589 std::list<VisualState*> undo_visual_stack;
590 std::list<VisualState*> redo_visual_stack;
591 VisualState* current_visual_state (bool with_tracks = true);
592 void undo_visual_state ();
593 void redo_visual_state ();
594 void use_visual_state (VisualState&);
596 void swap_visual_state ();
598 std::vector<VisualState*> visual_states;
599 void start_visual_state_op (uint32_t n);
600 void cancel_visual_state_op (uint32_t n);
602 samplepos_t _leftmost_sample;
603 samplecnt_t samples_per_pixel;
604 Editing::ZoomFocus zoom_focus;
606 void set_samples_per_pixel (samplecnt_t);
607 void on_samples_per_pixel_changed ();
609 Editing::MouseMode mouse_mode;
610 Editing::GridType pre_internal_grid_type;
611 Editing::SnapMode pre_internal_snap_mode;
612 Editing::GridType internal_grid_type;
613 Editing::SnapMode internal_snap_mode;
614 Editing::MouseMode effective_mouse_mode () const;
616 enum JoinObjectRangeState {
617 JOIN_OBJECT_RANGE_NONE,
618 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
619 JOIN_OBJECT_RANGE_OBJECT,
620 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
621 JOIN_OBJECT_RANGE_RANGE
624 JoinObjectRangeState _join_object_range_state;
626 void update_join_object_range_location (double);
628 boost::optional<float> pre_notebook_shrink_pane_width;
630 Gtk::VBox _editor_list_vbox;
631 Gtk::Notebook _the_notebook;
632 bool _notebook_shrunk;
633 void add_notebook_page (std::string const &, Gtk::Widget &);
634 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
636 ArdourWidgets::HPane edit_pane;
637 ArdourWidgets::VPane editor_summary_pane;
639 Gtk::EventBox meter_base;
640 Gtk::EventBox marker_base;
641 Gtk::HBox marker_box;
642 Gtk::VBox scrollers_rulers_markers_box;
644 void location_changed (ARDOUR::Location *);
645 void location_flags_changed (ARDOUR::Location *);
646 void refresh_location_display ();
647 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
648 void add_new_location (ARDOUR::Location *);
649 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
650 void location_gone (ARDOUR::Location *);
651 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
652 gint really_remove_marker (ARDOUR::Location* loc);
653 void goto_nth_marker (int nth);
654 void trigger_script (int nth);
655 void trigger_script_by_name (const std::string script_name);
656 void toggle_marker_lines ();
657 void set_marker_line_visibility (bool);
659 void jump_forward_to_mark ();
660 void jump_backward_to_mark ();
662 uint32_t location_marker_color;
663 uint32_t location_range_color;
664 uint32_t location_loop_color;
665 uint32_t location_punch_color;
666 uint32_t location_cd_marker_color;
668 struct LocationMarkers {
673 LocationMarkers () : start(0), end(0), valid (true) {}
680 void set_show_lines (bool);
681 void set_selected (bool);
682 void canvas_height_set (double);
685 void set_name (const std::string&);
686 void set_position (samplepos_t start, samplepos_t end = 0);
687 void set_color_rgba (uint32_t);
690 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
691 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
692 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
693 ArdourMarker* entered_marker;
694 bool _show_marker_lines;
696 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
697 LocationMarkerMap location_markers;
699 void update_marker_labels ();
700 void update_marker_labels (ArdourCanvas::Container *);
701 void check_marker_label (ArdourMarker *);
703 /** A set of lists of Markers that are in each of the canvas groups
704 * for the marker sections at the top of the editor. These lists
705 * are kept sorted in time order between marker movements, so that after
706 * a marker has moved we can decide whether we need to update the labels
707 * for all markers or for just a few.
709 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
710 void remove_sorted_marker (ArdourMarker *);
712 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
713 void clear_marker_display ();
714 void mouse_add_new_range (samplepos_t);
715 void mouse_add_new_loop (samplepos_t);
716 void mouse_add_new_punch (samplepos_t);
717 bool choose_new_marker_name(std::string &name);
718 void update_cd_marker_display ();
719 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
721 TimeAxisView* clicked_axisview;
722 RouteTimeAxisView* clicked_routeview;
723 /** The last RegionView that was clicked on, or 0 if the last click was not
724 * on a RegionView. This is set up by the canvas event handlers in
725 * editor_canvas_events.cc
727 RegionView* clicked_regionview;
728 RegionSelection latest_regionviews;
729 uint32_t clicked_selection;
730 ControlPoint* clicked_control_point;
732 void sort_track_selection (TrackViewList&);
734 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
735 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
736 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
737 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
739 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
740 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
742 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
743 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
744 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
745 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
746 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
748 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
749 bool button_release_can_deselect;
750 bool _mouse_changed_selection;
752 void catch_vanishing_regionview (RegionView *);
754 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
755 void select_all_tracks ();
756 bool select_all_internal_edit (Selection::Operation);
758 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
759 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
760 void set_selected_track_as_side_effect (Selection::Operation op);
761 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
763 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
764 void collect_new_region_view (RegionView *);
765 void collect_and_select_new_region_view (RegionView *);
767 Gtk::Menu track_context_menu;
768 Gtk::Menu track_region_context_menu;
769 Gtk::Menu track_selection_context_menu;
771 Gtk::MenuItem* region_edit_menu_split_item;
772 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
773 Gtk::Menu * track_region_edit_playlist_menu;
774 Gtk::Menu * track_edit_playlist_submenu;
775 Gtk::Menu * track_selection_edit_playlist_submenu;
777 GdkEvent context_click_event;
779 void popup_track_context_menu (int, int, ItemType, bool);
780 Gtk::Menu* build_track_context_menu ();
781 Gtk::Menu* build_track_bus_context_menu ();
782 Gtk::Menu* build_track_region_context_menu ();
783 Gtk::Menu* build_track_selection_context_menu ();
784 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
785 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
786 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
787 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
788 Gtk::MenuItem* _popup_region_menu_item;
790 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
791 Gtk::Menu _control_point_context_menu;
793 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
794 Gtk::Menu _note_context_menu;
796 void add_stripables (ARDOUR::StripableList&);
797 void add_routes (ARDOUR::RouteList&);
798 void timeaxisview_deleted (TimeAxisView *);
799 void add_vcas (ARDOUR::VCAList&);
801 Gtk::HBox global_hpacker;
802 Gtk::VBox global_vpacker;
804 /* Cursor stuff. Do not use directly, use via CursorContext. */
805 friend class CursorContext;
806 std::vector<Gdk::Cursor*> _cursor_stack;
807 void set_canvas_cursor (Gdk::Cursor*);
808 size_t push_canvas_cursor (Gdk::Cursor*);
809 void pop_canvas_cursor ();
811 Gdk::Cursor* which_track_cursor () const;
812 Gdk::Cursor* which_mode_cursor () const;
813 Gdk::Cursor* which_trim_cursor (bool left_side) const;
814 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
816 /** Push the appropriate enter/cursor context on item entry. */
817 void choose_canvas_cursor_on_entry (ItemType);
819 /** Update all enter cursors based on current settings. */
820 void update_all_enter_cursors ();
822 ArdourCanvas::GtkCanvas* _track_canvas;
823 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
825 bool within_track_canvas;
827 friend class VerboseCursor;
828 VerboseCursor* _verbose_cursor;
830 void parameter_changed (std::string);
831 void ui_parameter_changed (std::string);
833 Gtk::EventBox time_bars_event_box;
834 Gtk::VBox time_bars_vbox;
836 ArdourCanvas::Container *tempo_group;
837 ArdourCanvas::Container *meter_group;
838 ArdourCanvas::Container *marker_group;
839 ArdourCanvas::Container *range_marker_group;
840 ArdourCanvas::Container *transport_marker_group;
841 ArdourCanvas::Container* cd_marker_group;
843 /* parent for groups which themselves contain time markers */
844 ArdourCanvas::Container* _time_markers_group;
846 /* The group containing all other groups that are scrolled vertically
849 ArdourCanvas::ScrollGroup* hv_scroll_group;
851 /* The group containing all other groups that are scrolled horizontally ONLY
853 ArdourCanvas::ScrollGroup* h_scroll_group;
855 /* Scroll group for cursors, scrolled horizontally, above everything else
857 ArdourCanvas::ScrollGroup* cursor_scroll_group;
859 /* The group containing all trackviews. */
860 ArdourCanvas::Container* no_scroll_group;
862 /* The group containing all trackviews. */
863 ArdourCanvas::Container* _trackview_group;
865 /* The group holding things (mostly regions) while dragging so they
866 * are on top of everything else
868 ArdourCanvas::Container* _drag_motion_group;
870 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
873 ArdourCanvas::Rectangle* _canvas_drop_zone;
874 bool canvas_drop_zone_event (GdkEvent* event);
877 ruler_metric_timecode = 0,
878 ruler_metric_bbt = 1,
879 ruler_metric_samples = 2,
880 ruler_metric_minsec = 3,
882 ruler_time_tempo = 4,
883 ruler_time_meter = 5,
884 ruler_time_marker = 6,
885 ruler_time_range_marker = 7,
886 ruler_time_transport_marker = 8,
887 ruler_time_cd_marker = 9,
888 ruler_video_timeline = 10,
891 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
892 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
893 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
894 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
895 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
896 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
897 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
898 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
899 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
900 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
901 bool no_ruler_shown_update;
903 Gtk::Widget * ruler_grabbed_widget;
905 RulerDialog* ruler_dialog;
907 void initialize_rulers ();
908 void update_just_timecode ();
909 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
910 void update_fixed_rulers ();
911 void update_tempo_based_rulers ();
912 void popup_ruler_menu (samplepos_t where = 0, ItemType type = RegionItem);
913 void update_ruler_visibility ();
914 void set_ruler_visible (RulerType, bool);
915 void toggle_ruler_visibility (RulerType rt);
916 void ruler_toggled (int);
917 bool ruler_label_button_release (GdkEventButton*);
918 void store_ruler_visibility ();
919 void restore_ruler_visibility ();
923 enum MinsecRulerScale {
928 minsec_show_many_hours
931 MinsecRulerScale minsec_ruler_scale;
933 samplecnt_t minsec_mark_interval;
934 gint minsec_mark_modulo;
936 void set_minsec_ruler_scale (samplepos_t, samplepos_t);
938 enum TimecodeRulerScale {
940 timecode_show_samples,
941 timecode_show_seconds,
942 timecode_show_minutes,
944 timecode_show_many_hours
947 TimecodeRulerScale timecode_ruler_scale;
949 gint timecode_mark_modulo;
950 gint timecode_nmarks;
951 void set_timecode_ruler_scale (samplepos_t, samplepos_t);
953 samplecnt_t _samples_ruler_interval;
954 void set_samples_ruler_scale (samplepos_t, samplepos_t);
964 bbt_show_ticks_detail,
965 bbt_show_ticks_super_detail
968 BBTRulerScale bbt_ruler_scale;
972 uint32_t bbt_bar_helper_on;
973 uint32_t bbt_accent_modulo;
974 void compute_bbt_ruler_scale (samplepos_t lower, samplepos_t upper);
976 ArdourCanvas::Ruler* timecode_ruler;
977 ArdourCanvas::Ruler* bbt_ruler;
978 ArdourCanvas::Ruler* samples_ruler;
979 ArdourCanvas::Ruler* minsec_ruler;
981 static double timebar_height;
982 guint32 visible_timebars;
983 Gtk::Menu *editor_ruler_menu;
985 ArdourCanvas::Rectangle* tempo_bar;
986 ArdourCanvas::Rectangle* meter_bar;
987 ArdourCanvas::Rectangle* marker_bar;
988 ArdourCanvas::Rectangle* range_marker_bar;
989 ArdourCanvas::Rectangle* transport_marker_bar;
990 ArdourCanvas::Rectangle* cd_marker_bar;
992 Gtk::Label minsec_label;
993 Gtk::Label bbt_label;
994 Gtk::Label timecode_label;
995 Gtk::Label samples_label;
996 Gtk::Label tempo_label;
997 Gtk::Label meter_label;
998 Gtk::Label mark_label;
999 Gtk::Label range_mark_label;
1000 Gtk::Label transport_mark_label;
1001 Gtk::Label cd_mark_label;
1003 /* videtimline related actions */
1004 Gtk::Label videotl_label;
1005 ArdourCanvas::Container* videotl_group;
1006 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
1007 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
1008 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
1009 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1010 Glib::RefPtr<Gtk::ToggleAction> xjadeo_sample_action;
1011 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1012 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1013 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1014 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1015 void set_xjadeo_proc ();
1016 void toggle_xjadeo_proc (int state=-1);
1017 void set_close_video_sensitive (bool onoff);
1018 void set_xjadeo_sensitive (bool onoff);
1019 void set_xjadeo_viewoption (int);
1020 void toggle_xjadeo_viewoption (int what, int state=-1);
1021 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1022 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1023 int get_videotl_bar_height () const { return videotl_bar_height; }
1024 void toggle_region_video_lock ();
1026 friend class EditorCursor;
1028 EditorCursor* snapped_cursor;
1030 EditorCursor* playhead_cursor;
1031 samplepos_t playhead_cursor_sample () const;
1033 samplepos_t get_region_boundary (samplepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1035 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1036 void cursor_to_next_region_boundary (bool with_selection);
1037 void cursor_to_previous_region_boundary (bool with_selection);
1038 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1039 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1040 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1041 void cursor_to_selection_start (EditorCursor *);
1042 void cursor_to_selection_end (EditorCursor *);
1044 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1045 void selected_marker_to_next_region_boundary (bool with_selection);
1046 void selected_marker_to_previous_region_boundary (bool with_selection);
1047 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1048 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1049 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1050 void selected_marker_to_selection_start ();
1051 void selected_marker_to_selection_end ();
1053 void select_all_selectables_using_cursor (EditorCursor *, bool);
1054 void select_all_selectables_using_edit (bool, bool);
1055 void select_all_selectables_between (bool within);
1056 void select_range_between ();
1058 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::samplepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1059 ARDOUR::samplepos_t find_next_region_boundary (ARDOUR::samplepos_t, int32_t dir, const TrackViewList&);
1061 std::vector<ARDOUR::samplepos_t> region_boundary_cache;
1062 void mark_region_boundary_cache_dirty () { _region_boundary_cache_dirty = true; }
1063 void build_region_boundary_cache ();
1064 bool _region_boundary_cache_dirty;
1066 Gtk::HBox toplevel_hpacker;
1068 Gtk::HBox bottom_hbox;
1070 Gtk::Table edit_packer;
1072 /** the adjustment that controls the overall editor vertical scroll position */
1073 Gtk::Adjustment vertical_adjustment;
1074 Gtk::Adjustment horizontal_adjustment;
1076 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1077 Gtk::Layout controls_layout;
1078 bool control_layout_scroll (GdkEventScroll* ev);
1079 void reset_controls_layout_width ();
1080 void reset_controls_layout_height (int32_t height);
1089 bool scroll_press (Direction);
1090 void scroll_release ();
1091 sigc::connection _scroll_connection;
1092 int _scroll_callbacks;
1094 double _visible_canvas_width;
1095 double _visible_canvas_height; ///< height of the visible area of the track canvas
1096 double _full_canvas_height; ///< full height of the canvas
1098 bool track_canvas_map_handler (GdkEventAny*);
1100 bool edit_controls_button_release (GdkEventButton*);
1101 Gtk::Menu *edit_controls_left_menu;
1102 Gtk::Menu *edit_controls_right_menu;
1104 Gtk::VBox track_canvas_vbox;
1105 Gtk::VBox edit_controls_vbox;
1106 Gtk::HBox edit_controls_hbox;
1108 void control_vertical_zoom_in_all ();
1109 void control_vertical_zoom_out_all ();
1110 void control_vertical_zoom_in_selected ();
1111 void control_vertical_zoom_out_selected ();
1112 void control_step_tracks_up ();
1113 void control_step_tracks_down ();
1114 void control_view (uint32_t);
1115 void control_scroll (float);
1116 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1117 void control_unselect ();
1118 void access_action (const std::string&, const std::string&);
1119 void set_toggleaction (const std::string&, const std::string&, bool);
1120 bool deferred_control_scroll (samplepos_t);
1121 sigc::connection control_scroll_connection;
1123 void tie_vertical_scrolling ();
1124 void set_horizontal_position (double);
1125 double horizontal_position () const;
1127 struct VisualChange {
1136 samplepos_t time_origin;
1137 samplecnt_t samples_per_pixel;
1140 int idle_handler_id;
1141 /** true if we are currently in the idle handler */
1144 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1146 pending = Type (pending | t);
1150 VisualChange pending_visual_change;
1151 bool visual_change_queued;
1155 static int _idle_visual_changer (void *arg);
1156 int idle_visual_changer ();
1157 void visual_changer (const VisualChange&);
1158 void ensure_visual_change_idle_handler ();
1161 TrackViewList track_views;
1162 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1164 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1165 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1167 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1168 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1171 TrackViewList get_tracks_for_range_action () const;
1173 sigc::connection super_rapid_screen_update_connection;
1174 void center_screen_internal (samplepos_t, float);
1176 void super_rapid_screen_update ();
1178 int64_t _last_update_time;
1179 double _err_screen_engine;
1181 void session_going_away ();
1183 samplepos_t cut_buffer_start;
1184 samplecnt_t cut_buffer_length;
1186 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1188 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1189 boost::weak_ptr<ARDOUR::Movable> _movable;
1191 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1192 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1193 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1194 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1195 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1196 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1197 bool button_press_dispatch (GdkEventButton*);
1198 bool button_release_dispatch (GdkEventButton*);
1199 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1200 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1201 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1202 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1203 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1205 Gtkmm2ext::Bindings* button_bindings;
1206 XMLNode* button_settings () const;
1208 /* KEYMAP HANDLING */
1210 void register_actions ();
1211 void register_region_actions ();
1213 void load_bindings ();
1215 /* CUT/COPY/PASTE */
1217 samplepos_t last_paste_pos;
1218 unsigned paste_count;
1220 void cut_copy (Editing::CutCopyOp);
1221 bool can_cut_copy () const;
1222 void cut_copy_points (Editing::CutCopyOp, Temporal::Beats earliest=Temporal::Beats(), bool midi=false);
1223 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1224 void cut_copy_ranges (Editing::CutCopyOp);
1225 void cut_copy_midi (Editing::CutCopyOp);
1227 void mouse_paste ();
1228 void paste_internal (samplepos_t position, float times, const int32_t sub_num);
1230 /* EDITING OPERATIONS */
1232 void reset_point_selection ();
1233 void toggle_region_lock ();
1234 void toggle_opaque_region ();
1235 void toggle_record_enable ();
1236 void toggle_solo ();
1237 void toggle_solo_isolate ();
1238 void toggle_mute ();
1239 void toggle_region_lock_style ();
1241 void play_solo_selection( bool restart );
1243 enum LayerOperation {
1250 void do_layer_operation (LayerOperation);
1251 void raise_region ();
1252 void raise_region_to_top ();
1253 void change_region_layering_order (bool from_context_menu);
1254 void lower_region ();
1255 void lower_region_to_bottom ();
1256 void split_region_at_transients ();
1257 void crop_region_to_selection ();
1258 void crop_region_to (samplepos_t start, samplepos_t end);
1259 void set_sync_point (samplepos_t, const RegionSelection&);
1260 void set_region_sync_position ();
1261 void remove_region_sync();
1262 void align_regions (ARDOUR::RegionPoint);
1263 void align_regions_relative (ARDOUR::RegionPoint point);
1264 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1265 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1266 void remove_selected_regions ();
1267 void remove_clicked_region ();
1268 void show_region_properties ();
1269 void show_midi_list_editor ();
1270 void rename_region ();
1271 void duplicate_some_regions (RegionSelection&, float times);
1272 void duplicate_selection (float times);
1273 void region_fill_selection ();
1274 void combine_regions ();
1275 void uncombine_regions ();
1277 void region_fill_track ();
1278 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1279 void split_multichannel_region();
1280 void reverse_region ();
1281 void strip_region_silence ();
1282 void normalize_region ();
1283 void reset_region_scale_amplitude ();
1284 void adjust_region_gain (bool up);
1285 void reset_region_gain ();
1286 void quantize_region ();
1287 void quantize_regions (const RegionSelection& rs);
1288 void legatize_region (bool shrink_only);
1289 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1290 void transform_region ();
1291 void transform_regions (const RegionSelection& rs);
1292 void transpose_region ();
1293 void transpose_regions (const RegionSelection& rs);
1294 void insert_patch_change (bool from_context);
1295 void fork_region ();
1297 void do_insert_time ();
1298 void insert_time (samplepos_t, samplecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1300 void do_remove_time ();
1301 void remove_time (samplepos_t pos, samplecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1302 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1304 void tab_to_transient (bool forward);
1306 void set_tempo_from_region ();
1307 void use_range_as_bar ();
1309 void define_one_bar (samplepos_t start, samplepos_t end);
1311 void audition_region_from_region_list ();
1312 void hide_region_from_region_list ();
1313 void show_region_in_region_list ();
1315 void naturalize_region ();
1317 void split_region ();
1322 void paste (float times, bool from_context_menu);
1324 void place_transient ();
1325 void remove_transient (ArdourCanvas::Item* item);
1326 void snap_regions_to_grid ();
1327 void close_region_gaps ();
1329 void keyboard_paste ();
1331 void region_from_selection ();
1332 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1334 void play_from_start ();
1335 void play_from_edit_point ();
1336 void play_from_edit_point_and_return ();
1337 void play_selected_region ();
1338 void play_edit_range ();
1339 void play_location (ARDOUR::Location&);
1340 void loop_location (ARDOUR::Location&);
1342 void calc_extra_zoom_edges(samplepos_t &start, samplepos_t &end);
1343 void temporal_zoom_selection (Editing::ZoomAxis);
1344 void temporal_zoom_session ();
1345 void temporal_zoom_extents ();
1346 void temporal_zoom (samplecnt_t samples_per_pixel);
1347 void temporal_zoom_by_sample (samplepos_t start, samplepos_t end);
1348 void temporal_zoom_to_sample (bool coarser, samplepos_t sample);
1350 void insert_region_list_selection (float times);
1353 void external_pt_dialog ();
1354 typedef struct ptflookup {
1359 bool operator ==(const struct ptflookup& other) {
1360 return (this->index1 == other.index1);
1364 /* import & embed */
1366 void add_external_audio_action (Editing::ImportMode);
1368 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1369 bool check_multichannel_status (const std::vector<std::string>& paths);
1371 SoundFileOmega* sfbrowser;
1373 void bring_in_external_audio (Editing::ImportMode mode, samplepos_t& pos);
1375 bool idle_drop_paths (std::vector<std::string> paths, samplepos_t sample, double ypos, bool copy);
1376 void drop_paths_part_two (const std::vector<std::string>& paths, samplepos_t sample, double ypos, bool copy);
1378 int import_sndfiles (std::vector<std::string> paths,
1379 Editing::ImportDisposition disposition,
1380 Editing::ImportMode mode,
1381 ARDOUR::SrcQuality quality,
1385 boost::shared_ptr<ARDOUR::Track>& track,
1387 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1389 int embed_sndfiles (std::vector<std::string> paths,
1390 bool multiple_files,
1391 bool& check_sample_rate,
1392 Editing::ImportDisposition disposition,
1393 Editing::ImportMode mode,
1397 boost::shared_ptr<ARDOUR::Track>& track,
1398 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1400 int add_sources (std::vector<std::string> paths,
1401 ARDOUR::SourceList& sources,
1403 Editing::ImportDisposition disposition,
1404 Editing::ImportMode mode,
1407 boost::shared_ptr<ARDOUR::Track>& track,
1408 bool add_channel_suffix,
1409 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1411 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1415 Editing::ImportMode mode,
1416 boost::shared_ptr<ARDOUR::Track>& existing_track,
1417 const std::string& new_track_name,
1418 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1420 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1421 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1423 void toggle_midi_input_active (bool flip_others);
1425 ARDOUR::InterThreadInfo* current_interthread_info;
1427 AnalysisWindow* analysis_window;
1429 /* import & embed */
1430 void external_audio_dialog ();
1431 void session_import_dialog ();
1433 /* import specific info */
1435 struct EditorImportStatus : public ARDOUR::ImportStatus {
1436 Editing::ImportMode mode;
1440 boost::shared_ptr<ARDOUR::Track> track;
1444 EditorImportStatus import_status;
1445 static void *_import_thread (void *);
1446 void* import_thread ();
1447 void finish_import ();
1449 /* to support this ... */
1451 void import_audio (bool as_tracks);
1452 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1453 void import_smf_tempo_map (Evoral::SMF const &, samplepos_t pos);
1454 void move_to_start ();
1455 void move_to_end ();
1456 void center_playhead ();
1457 void center_edit_point ();
1458 void playhead_forward_to_grid ();
1459 void playhead_backward_to_grid ();
1460 void scroll_playhead (bool forward);
1461 void scroll_backward (float pages=0.8f);
1462 void scroll_forward (float pages=0.8f);
1463 void scroll_tracks_down ();
1464 void scroll_tracks_up ();
1466 void clear_markers ();
1467 void clear_ranges ();
1468 void clear_locations ();
1469 void unhide_markers ();
1470 void unhide_ranges ();
1471 void cursor_align (bool playhead_to_edit);
1472 void toggle_skip_playback ();
1474 void remove_last_capture ();
1475 void select_all_selectables_using_time_selection ();
1476 void select_all_selectables_using_loop();
1477 void select_all_selectables_using_punch();
1478 void set_selection_from_range (ARDOUR::Location&);
1479 void set_selection_from_punch ();
1480 void set_selection_from_loop ();
1481 void set_selection_from_region ();
1483 void add_location_mark (samplepos_t where);
1484 void add_location_from_region ();
1485 void add_locations_from_region ();
1486 void add_location_from_selection ();
1487 void set_loop_from_selection (bool play);
1488 void set_punch_from_selection ();
1489 void set_punch_from_region ();
1490 void set_auto_punch_range();
1492 void set_session_start_from_playhead ();
1493 void set_session_end_from_playhead ();
1494 void set_session_extents_from_selection ();
1496 void set_loop_from_region (bool play);
1498 void set_loop_range (samplepos_t start, samplepos_t end, std::string cmd);
1499 void set_punch_range (samplepos_t start, samplepos_t end, std::string cmd);
1501 void toggle_location_at_playhead_cursor ();
1502 void add_location_from_playhead_cursor ();
1503 bool do_remove_location_at_playhead_cursor ();
1504 void remove_location_at_playhead_cursor ();
1505 bool select_new_marker;
1507 void reverse_selection ();
1508 void edit_envelope ();
1510 double last_scrub_x;
1511 int scrubbing_direction;
1512 int scrub_reversals;
1513 int scrub_reverse_distance;
1514 void scrub (samplepos_t, double);
1516 void set_punch_start_from_edit_point ();
1517 void set_punch_end_from_edit_point ();
1518 void set_loop_start_from_edit_point ();
1519 void set_loop_end_from_edit_point ();
1521 void keyboard_selection_begin (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1522 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1523 bool have_pending_keyboard_selection;
1524 samplepos_t pending_keyboard_selection_start;
1526 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1528 Editing::GridType _grid_type;
1529 Editing::SnapMode _snap_mode;
1531 bool ignore_gui_changes;
1533 DragManager* _drags;
1538 Gtk::Dialog* lock_dialog;
1540 struct timeval last_event_time;
1541 bool generic_event_handler (GdkEvent*);
1542 bool lock_timeout_callback ();
1543 void start_lock_event_timing ();
1545 Gtk::Menu fade_context_menu;
1547 Gtk::Menu xfade_in_context_menu;
1548 Gtk::Menu xfade_out_context_menu;
1549 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1550 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1551 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1553 void set_fade_in_shape (ARDOUR::FadeShape);
1554 void set_fade_out_shape (ARDOUR::FadeShape);
1556 void set_fade_length (bool in);
1557 void set_fade_in_active (bool);
1558 void set_fade_out_active (bool);
1562 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1564 bool _dragging_playhead;
1565 bool _dragging_edit_point;
1567 void marker_drag_motion_callback (GdkEvent*);
1568 void marker_drag_finished_callback (GdkEvent*);
1570 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1572 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1573 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1574 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1575 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1576 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1578 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1580 bool can_remove_control_point (ArdourCanvas::Item *);
1581 void remove_control_point (ArdourCanvas::Item *);
1583 void mouse_brush_insert_region (RegionView*, samplepos_t pos);
1585 /* Canvas event handlers */
1587 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1588 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1589 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1590 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1591 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1592 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1593 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1594 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1595 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1596 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1597 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1598 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1599 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1600 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1601 bool canvas_sample_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1602 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1603 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1604 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1605 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1606 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1607 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1608 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1609 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1610 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1611 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1613 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1614 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1615 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1616 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1617 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1618 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1619 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1621 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1622 void update_video_timeline (bool flush = false);
1623 void set_video_timeline_height (const int);
1624 bool is_video_timeline_locked ();
1625 void toggle_video_timeline_locked ();
1626 void set_video_timeline_locked (const bool);
1627 void queue_visual_videotimeline_update ();
1628 void embed_audio_from_video (std::string, samplepos_t n = 0, bool lock_position_to_video = true);
1630 bool track_selection_change_without_scroll () const {
1631 return _track_selection_change_without_scroll;
1634 PBD::Signal0<void> EditorFreeze;
1635 PBD::Signal0<void> EditorThaw;
1638 friend class DragManager;
1639 friend class EditorRouteGroups;
1640 friend class EditorRegions;
1642 /* non-public event handlers */
1644 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1645 bool track_canvas_scroll (GdkEventScroll* event);
1647 bool track_canvas_button_press_event (GdkEventButton* event);
1648 bool track_canvas_button_release_event (GdkEventButton* event);
1649 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1651 Gtk::Allocation _canvas_viewport_allocation;
1652 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1653 void track_canvas_viewport_size_allocated ();
1654 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1655 bool track_canvas_key_press (GdkEventKey *);
1656 bool track_canvas_key_release (GdkEventKey *);
1658 void set_playhead_cursor ();
1660 void toggle_region_mute ();
1662 void initialize_canvas ();
1664 /* display control */
1666 /// true if the editor should follow the playhead, otherwise false
1667 bool _follow_playhead;
1668 /// true if we scroll the tracks rather than the playhead
1669 bool _stationary_playhead;
1670 /// true if we are in fullscreen mode
1673 std::vector<ArdourCanvas::Ruler::Mark> grid_marks;
1674 GridLines* grid_lines;
1676 ArdourCanvas::Container* global_rect_group;
1677 ArdourCanvas::Container* time_line_group;
1679 void hide_grid_lines ();
1680 void maybe_draw_grid_lines ();
1682 void new_tempo_section ();
1684 void remove_tempo_marker (ArdourCanvas::Item*);
1685 void remove_meter_marker (ArdourCanvas::Item*);
1686 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1687 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1689 void edit_tempo_marker (TempoMarker&);
1690 void edit_meter_marker (MeterMarker&);
1691 void edit_control_point (ArdourCanvas::Item*);
1692 void edit_notes (MidiRegionView*);
1693 void edit_region (RegionView*);
1695 void edit_current_meter ();
1696 void edit_current_tempo ();
1698 void marker_menu_edit ();
1699 void marker_menu_remove ();
1700 void marker_menu_rename ();
1701 void rename_marker (ArdourMarker *marker);
1702 void toggle_marker_lock_style ();
1703 void toggle_tempo_clamped ();
1704 void toggle_tempo_type ();
1705 void ramp_to_next_tempo ();
1706 void toggle_marker_menu_lock ();
1707 void toggle_marker_menu_glue ();
1708 void marker_menu_hide ();
1709 void marker_menu_set_origin ();
1710 void marker_menu_loop_range ();
1711 void marker_menu_select_all_selectables_using_range ();
1712 void marker_menu_select_using_range ();
1713 void marker_menu_separate_regions_using_location ();
1714 void marker_menu_play_from ();
1715 void marker_menu_play_range ();
1716 void marker_menu_set_playhead ();
1717 void marker_menu_set_from_playhead ();
1718 void marker_menu_set_from_selection (bool force_regions);
1719 void marker_menu_range_to_next ();
1720 void marker_menu_zoom_to_range ();
1721 void new_transport_marker_menu_set_loop ();
1722 void new_transport_marker_menu_set_punch ();
1723 void update_loop_range_view ();
1724 void update_punch_range_view ();
1725 void new_transport_marker_menu_popdown ();
1726 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1727 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1728 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1729 void build_range_marker_menu (ARDOUR::Location *, bool, bool);
1730 void build_marker_menu (ARDOUR::Location *);
1731 void build_tempo_marker_menu (TempoMarker *, bool);
1732 void build_meter_marker_menu (MeterMarker *, bool);
1733 void build_new_transport_marker_menu ();
1734 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1736 Gtk::Menu* tempo_marker_menu;
1737 Gtk::Menu* meter_marker_menu;
1738 Gtk::Menu* marker_menu;
1739 Gtk::Menu* range_marker_menu;
1740 Gtk::Menu* transport_marker_menu;
1741 Gtk::Menu* new_transport_marker_menu;
1742 Gtk::Menu* cd_marker_menu;
1743 ArdourCanvas::Item* marker_menu_item;
1745 typedef std::list<ArdourMarker*> Marks;
1748 typedef std::list<TempoCurve*> Curves;
1749 Curves tempo_curves;
1751 void remove_metric_marks ();
1752 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1754 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, samplepos_t left, samplepos_t right);
1756 void tempo_map_changed (const PBD::PropertyChange&);
1757 void tempometric_position_changed (const PBD::PropertyChange&);
1759 void redisplay_grid (bool immediate_redraw);
1761 uint32_t bbt_beat_subdivision;
1765 Gtk::ToggleButton editor_mixer_button;
1766 Gtk::ToggleButton editor_list_button;
1767 void editor_mixer_button_toggled ();
1768 void editor_list_button_toggled ();
1770 ArdourWidgets::ArdourButton zoom_in_button;
1771 ArdourWidgets::ArdourButton zoom_out_button;
1772 ArdourWidgets::ArdourButton zoom_out_full_button;
1774 ArdourWidgets::ArdourButton tav_expand_button;
1775 ArdourWidgets::ArdourButton tav_shrink_button;
1776 ArdourWidgets::ArdourDropdown visible_tracks_selector;
1777 ArdourWidgets::ArdourDropdown zoom_preset_selector;
1779 int32_t _visible_track_count;
1780 void build_track_count_menu ();
1781 void set_visible_track_count (int32_t);
1783 void set_zoom_preset(int64_t);
1785 Gtk::VBox toolbar_clock_vbox;
1786 Gtk::VBox toolbar_selection_clock_vbox;
1787 Gtk::Table toolbar_selection_clock_table;
1788 Gtk::Label toolbar_selection_cursor_label;
1790 ArdourWidgets::ArdourButton mouse_select_button;
1791 ArdourWidgets::ArdourButton mouse_draw_button;
1792 ArdourWidgets::ArdourButton mouse_move_button;
1793 ArdourWidgets::ArdourButton mouse_timefx_button;
1794 ArdourWidgets::ArdourButton mouse_content_button;
1795 ArdourWidgets::ArdourButton mouse_audition_button;
1796 ArdourWidgets::ArdourButton mouse_cut_button;
1798 ArdourWidgets::ArdourButton smart_mode_button;
1799 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1801 void mouse_mode_toggled (Editing::MouseMode m);
1802 void mouse_mode_object_range_toggled ();
1803 bool ignore_mouse_mode_toggle;
1805 bool mouse_select_button_release (GdkEventButton*);
1807 Gtk::VBox automation_box;
1808 Gtk::Button automation_mode_button;
1810 //edit mode menu stuff
1811 ArdourWidgets::ArdourDropdown edit_mode_selector;
1812 void edit_mode_selection_done (ARDOUR::EditMode);
1813 void build_edit_mode_menu ();
1814 Gtk::VBox edit_mode_box;
1816 void set_edit_mode (ARDOUR::EditMode);
1817 void cycle_edit_mode ();
1819 ArdourWidgets::ArdourDropdown grid_type_selector;
1820 void build_grid_type_menu ();
1822 ArdourWidgets::ArdourButton snap_mode_button;
1823 bool snap_mode_button_clicked (GdkEventButton *);
1827 Gtk::HBox ebox_hpacker;
1828 Gtk::VBox ebox_vpacker;
1832 std::vector<std::string> grid_type_strings;
1833 std::vector<std::string> snap_mode_strings;
1835 void grid_type_selection_done (Editing::GridType);
1836 void snap_mode_selection_done (Editing::SnapMode);
1837 void snap_mode_chosen (Editing::SnapMode);
1838 void grid_type_chosen (Editing::GridType);
1840 Glib::RefPtr<Gtk::RadioAction> grid_type_action (Editing::GridType);
1841 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1843 //zoom focus meu stuff
1844 ArdourWidgets::ArdourDropdown zoom_focus_selector;
1845 void zoom_focus_selection_done (Editing::ZoomFocus);
1846 void build_zoom_focus_menu ();
1847 std::vector<std::string> zoom_focus_strings;
1849 void zoom_focus_chosen (Editing::ZoomFocus);
1851 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1853 Gtk::HBox _track_box;
1855 Gtk::HBox _zoom_box;
1856 void zoom_adjustment_changed();
1858 void setup_toolbar ();
1860 void setup_tooltips ();
1862 Gtk::HBox toolbar_hbox;
1864 void setup_midi_toolbar ();
1866 /* selection process */
1868 Selection* selection;
1869 Selection* cut_buffer;
1870 SelectionMemento* _selection_memento;
1872 void time_selection_changed ();
1873 void track_selection_changed ();
1874 void update_time_selection_display ();
1875 void presentation_info_changed (PBD::PropertyChange const &);
1876 void region_selection_changed ();
1877 sigc::connection editor_regions_selection_changed_connection;
1878 void sensitize_all_region_actions (bool);
1879 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1880 bool _all_region_actions_sensitized;
1881 /** Flag to block region action handlers from doing what they normally do;
1882 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1883 * block) when setting a ToggleAction's active state.
1885 bool _ignore_region_action;
1886 bool _last_region_menu_was_main;
1887 void point_selection_changed ();
1888 void marker_selection_changed ();
1890 bool _track_selection_change_without_scroll;
1891 bool _editor_track_selection_change_without_scroll;
1893 void cancel_selection ();
1894 void cancel_time_selection ();
1896 bool get_smart_mode() const;
1898 bool audio_region_selection_covers (samplepos_t where);
1900 /* transport range select process */
1902 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1903 ArdourCanvas::Rectangle* range_bar_drag_rect;
1904 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1905 ArdourCanvas::Rectangle* transport_bar_range_rect;
1906 ArdourCanvas::Rectangle* transport_bar_preroll_rect;
1907 ArdourCanvas::Rectangle* transport_bar_postroll_rect;
1908 ArdourCanvas::Rectangle* transport_loop_range_rect;
1909 ArdourCanvas::Rectangle* transport_punch_range_rect;
1910 ArdourCanvas::Line* transport_punchin_line;
1911 ArdourCanvas::Line* transport_punchout_line;
1912 ArdourCanvas::Rectangle* transport_preroll_rect;
1913 ArdourCanvas::Rectangle* transport_postroll_rect;
1915 ARDOUR::Location* transport_loop_location();
1916 ARDOUR::Location* transport_punch_location();
1918 ARDOUR::Location* temp_location;
1920 /* object rubberband select process */
1922 void select_all_within (samplepos_t, samplepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1924 ArdourCanvas::Rectangle* rubberband_rect;
1926 EditorRouteGroups* _route_groups;
1927 EditorRoutes* _routes;
1928 EditorRegions* _regions;
1929 EditorSnapshots* _snapshots;
1930 EditorLocations* _locations;
1932 /* diskstream/route display management */
1933 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1934 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1936 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1938 bool sync_track_view_list_and_routes ();
1940 Gtk::VBox list_vpacker;
1944 sigc::connection autoscroll_connection;
1945 bool autoscroll_horizontal_allowed;
1946 bool autoscroll_vertical_allowed;
1947 uint32_t autoscroll_cnt;
1948 Gtk::Widget* autoscroll_widget;
1949 ArdourCanvas::Rect autoscroll_boundary;
1951 bool autoscroll_canvas ();
1952 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1953 void stop_canvas_autoscroll ();
1956 void point_trim (GdkEvent *, samplepos_t);
1958 void trim_region_front();
1959 void trim_region_back();
1960 void trim_region (bool front);
1962 void trim_region_to_loop ();
1963 void trim_region_to_punch ();
1964 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1966 void trim_to_region(bool forward);
1967 void trim_region_to_previous_region_end();
1968 void trim_region_to_next_region_start();
1970 bool show_gain_after_trim;
1974 int convert_drop_to_paths (
1975 std::vector<std::string>& paths,
1976 const Glib::RefPtr<Gdk::DragContext>& context,
1979 const Gtk::SelectionData& data,
1983 void track_canvas_drag_data_received (
1984 const Glib::RefPtr<Gdk::DragContext>& context,
1987 const Gtk::SelectionData& data,
1992 const Glib::RefPtr<Gdk::DragContext>& context,
1995 const Gtk::SelectionData& data,
2000 const Glib::RefPtr<Gdk::DragContext>& context,
2003 const Gtk::SelectionData& data,
2008 const Glib::RefPtr<Gdk::DragContext>& context,
2011 const Gtk::SelectionData& data,
2017 int write_region_selection(RegionSelection&);
2018 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2019 void bounce_region_selection (bool with_processing);
2020 void bounce_range_selection (bool replace, bool enable_processing);
2021 void external_edit_region ();
2023 int write_audio_selection (TimeSelection&);
2024 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2026 void write_selection ();
2028 uint32_t selection_op_cmd_depth;
2029 uint32_t selection_op_history_it;
2031 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
2032 std::list<XMLNode *> before; /* used in *_reversible_command */
2034 void update_title ();
2035 void update_title_s (const std::string & snapshot_name);
2037 void instant_save ();
2038 bool no_save_instant;
2040 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2042 /* freeze operations */
2044 ARDOUR::InterThreadInfo freeze_status;
2045 static void* _freeze_thread (void*);
2046 void* freeze_thread ();
2048 void freeze_route ();
2049 void unfreeze_route ();
2053 void duplicate_range (bool with_dialog);
2054 void duplicate_regions (float times);
2056 /** computes the timeline sample (sample) of an event whose coordinates
2057 * are in canvas units (pixels, scroll offset included).
2059 samplepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2061 /** computes the timeline sample (sample) of an event whose coordinates
2062 * are in window units (pixels, no scroll offset).
2064 samplepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2066 /* returns false if mouse pointer is not in track or marker canvas
2068 bool mouse_sample (samplepos_t&, bool& in_track_canvas) const;
2070 TimeFXDialog* current_timefx;
2071 static void* timefx_thread (void *arg);
2074 int time_stretch (RegionSelection&, float fraction);
2075 int pitch_shift (RegionSelection&, float cents);
2076 void pitch_shift_region ();
2078 /* editor-mixer strip */
2080 MixerStrip *current_mixer_strip;
2081 bool show_editor_mixer_when_tracks_arrive;
2082 Gtk::VBox current_mixer_strip_vbox;
2083 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2084 void current_mixer_strip_hidden ();
2087 void ensure_all_elements_drawn ();
2089 /* nudging tracks */
2091 void nudge_track (bool use_edit_point, bool forwards);
2093 static const int32_t default_width = 995;
2094 static const int32_t default_height = 765;
2098 ArdourWidgets::ArdourButton nudge_forward_button;
2099 ArdourWidgets::ArdourButton nudge_backward_button;
2100 Gtk::HBox nudge_hbox;
2101 Gtk::VBox nudge_vbox;
2102 AudioClock* nudge_clock;
2104 bool nudge_forward_release (GdkEventButton*);
2105 bool nudge_backward_release (GdkEventButton*);
2109 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2111 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2112 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2114 /* handling cleanup */
2116 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2118 PBD::ScopedConnectionList session_connections;
2120 /* tracking step changes of track height */
2122 TimeAxisView* current_stepping_trackview;
2123 ARDOUR::microseconds_t last_track_height_step_timestamp;
2124 gint track_height_step_timeout();
2125 sigc::connection step_timeout;
2127 TimeAxisView* entered_track;
2128 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2129 to point to the RegionView. Otherwise it is 0.
2131 RegionView* entered_regionview;
2133 std::vector<EnterContext> _enter_stack;
2135 bool clear_entered_track;
2136 bool left_track_canvas (GdkEventCrossing*);
2137 bool entered_track_canvas (GdkEventCrossing*);
2138 void set_entered_track (TimeAxisView*);
2139 void set_entered_regionview (RegionView*);
2140 gint left_automation_track ();
2142 void reset_canvas_action_sensitivity (bool);
2143 void set_gain_envelope_visibility ();
2144 void set_region_gain_visibility (RegionView*);
2145 void toggle_gain_envelope_active ();
2146 void reset_region_gain_envelopes ();
2148 void session_state_saved (std::string);
2150 Glib::RefPtr<Gtk::Action> undo_action;
2151 Glib::RefPtr<Gtk::Action> redo_action;
2152 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2153 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2154 Glib::RefPtr<Gtk::Action> selection_undo_action;
2155 Glib::RefPtr<Gtk::Action> selection_redo_action;
2157 void history_changed ();
2159 Editing::EditPoint _edit_point;
2161 ArdourWidgets::ArdourDropdown edit_point_selector;
2162 void build_edit_point_menu();
2164 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2165 void cycle_edit_point (bool with_marker);
2166 void set_edit_point ();
2167 void edit_point_selection_done (Editing::EditPoint);
2168 void edit_point_chosen (Editing::EditPoint);
2169 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2170 std::vector<std::string> edit_point_strings;
2171 std::vector<std::string> edit_mode_strings;
2173 void selected_marker_moved (ARDOUR::Location*);
2175 bool get_edit_op_range (samplepos_t& start, samplepos_t& end) const;
2177 void get_regions_at (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2178 void get_regions_after (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2180 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2181 bool use_context_click = false,
2182 bool from_outside_canvas = false);
2183 RegionSelection get_regions_from_selection_and_entered () const;
2185 void start_updating_meters ();
2186 void stop_updating_meters ();
2187 bool meters_running;
2189 void select_next_stripable (bool routes_only = true);
2190 void select_prev_stripable (bool routes_only = true);
2192 samplepos_t snap_to_grid ( std::vector<ArdourCanvas::Ruler::Mark> marks,
2193 samplepos_t presnap,
2194 ARDOUR::RoundMode direction = ARDOUR::RoundNearest);
2196 void snap_to_internal (ARDOUR::MusicSample& first,
2197 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2198 ARDOUR::SnapPref gpref = ARDOUR::SnapToAny,
2199 bool for_mark = false,
2200 bool ensure_snap = false);
2202 samplepos_t marker_snap_to_internal (samplepos_t presnap,
2203 ARDOUR::RoundMode direction = ARDOUR::RoundNearest);
2205 RhythmFerret* rhythm_ferret;
2207 void fit_tracks (TrackViewList &);
2208 void fit_selection ();
2209 void set_track_height (Height);
2211 void _remove_tracks ();
2212 bool idle_remove_tracks ();
2213 void toggle_tracks_active ();
2217 static gboolean _idle_resize (gpointer);
2219 int32_t _pending_resize_amount;
2220 TimeAxisView* _pending_resize_view;
2222 void visible_order_range (int*, int*) const;
2226 /** true if we've made a locate request that hasn't yet been processed */
2227 bool _pending_locate_request;
2229 /** if true, there is a pending Session locate which is the initial one when loading a session;
2230 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2233 bool _pending_initial_locate;
2235 Gtk::HBox _summary_hbox;
2236 EditorSummary* _summary;
2238 void region_view_added (RegionView *);
2239 void region_view_removed ();
2241 EditorGroupTabs* _group_tabs;
2242 void fit_route_group (ARDOUR::RouteGroup *);
2244 void step_edit_status_change (bool);
2245 void start_step_editing ();
2246 void stop_step_editing ();
2247 bool check_step_edit ();
2248 sigc::connection step_edit_connection;
2250 double _last_motion_y;
2252 RegionLayeringOrderEditor* layering_order_editor;
2253 void update_region_layering_order_editor ();
2255 /** Track that was the source for the last cut/copy operation. Used as a place
2256 to paste things iff there is no selected track.
2258 TimeAxisView* _last_cut_copy_source_track;
2260 /** true if a change in Selection->regions should change the selection in the region list.
2261 See EditorRegions::selection_changed.
2263 bool _region_selection_change_updates_region_list;
2265 void setup_fade_images ();
2266 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2267 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2269 Gtk::MenuItem& action_menu_item (std::string const &);
2270 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2272 MouseCursors* _cursors;
2274 void follow_mixer_selection ();
2275 bool _following_mixer_selection;
2277 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2278 void note_edit_done (int, EditNoteDialog*);
2279 void toggle_sound_midi_notes ();
2281 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2282 bool _control_point_toggled_on_press;
2284 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2285 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2286 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2287 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2288 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2289 pushing the modifier key and moving the scroll wheel will operate on the same track
2290 until the key is released (rather than skipping about to whatever happens to be
2291 underneath the mouse at the time).
2293 TimeAxisView* _stepping_axis_view;
2294 void zoom_vertical_modifier_released();
2296 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2297 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2298 void bring_all_sources_into_session ();
2300 QuantizeDialog* quantize_dialog;
2301 MainMenuDisabler* _main_menu_disabler;
2303 /* private helper functions to help with registering region actions */
2305 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2306 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const * name, char const * label, sigc::slot<void> slot);
2308 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2309 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2310 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);
2312 Gtkmm2ext::ActionMap myactions;
2315 friend class RegionCutDrag;
2316 friend class RegionDrag;
2317 friend class RegionMoveDrag;
2318 friend class RegionSpliceDrag;
2319 friend class RegionRippleDrag;
2320 friend class TrimDrag;
2321 friend class BBTRulerDrag;
2322 friend class MeterMarkerDrag;
2323 friend class TempoMarkerDrag;
2324 friend class CursorDrag;
2325 friend class FadeInDrag;
2326 friend class FadeOutDrag;
2327 friend class MarkerDrag;
2328 friend class RegionGainDrag;
2329 friend class ControlPointDrag;
2330 friend class LineDrag;
2331 friend class RubberbandSelectDrag;
2332 friend class EditorRubberbandSelectDrag;
2333 friend class TimeFXDrag;
2334 friend class ScrubDrag;
2335 friend class SelectionDrag;
2336 friend class RangeMarkerBarDrag;
2337 friend class MouseZoomDrag;
2338 friend class RegionCreateDrag;
2339 friend class RegionMotionDrag;
2340 friend class RegionInsertDrag;
2341 friend class VideoTimeLineDrag;
2343 friend class EditorSummary;
2344 friend class EditorGroupTabs;
2346 friend class EditorRoutes;
2347 friend class RhythmFerret;
2350 #endif /* __ardour_editor_h__ */