2 * Copyright (C) 2005-2006 Taybin Rutkin <taybin@taybin.com>
3 * Copyright (C) 2005-2007 Doug McLain <doug@nostar.net>
4 * Copyright (C) 2005-2018 Paul Davis <paul@linuxaudiosystems.com>
5 * Copyright (C) 2005 Karsten Wiese <fzuuzf@googlemail.com>
6 * Copyright (C) 2006-2009 Sampo Savolainen <v2@iki.fi>
7 * Copyright (C) 2006-2015 David Robillard <d@drobilla.net>
8 * Copyright (C) 2006-2017 Tim Mayberry <mojofunk@gmail.com>
9 * Copyright (C) 2007-2012 Carl Hetherington <carl@carlh.net>
10 * Copyright (C) 2008-2011 Sakari Bergen <sakari.bergen@beatwaves.net>
11 * Copyright (C) 2008 Hans Baier <hansfbaier@googlemail.com>
12 * Copyright (C) 2013-2015 Colin Fletcher <colin.m.fletcher@googlemail.com>
13 * Copyright (C) 2013-2019 Robin Gareus <robin@gareus.org>
14 * Copyright (C) 2014-2017 Nick Mainsbridge <mainsbridge@gmail.com>
15 * Copyright (C) 2014-2019 Ben Loftis <ben@harrisonconsoles.com>
16 * Copyright (C) 2015-2019 Damien Zammit <damien@zamaudio.com>
17 * Copyright (C) 2015 André Nusser <andre.nusser@googlemail.com>
19 * This program is free software; you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation; either version 2 of the License, or
22 * (at your option) any later version.
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
29 * You should have received a copy of the GNU General Public License along
30 * with this program; if not, write to the Free Software Foundation, Inc.,
31 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
34 #ifndef __ardour_editor_h__
35 #define __ardour_editor_h__
46 #include <boost/optional.hpp>
48 #include <gtkmm/comboboxtext.h>
49 #include <gtkmm/layout.h>
51 #include "gtkmm2ext/bindings.h"
52 #include "gtkmm2ext/dndtreeview.h"
54 #include "pbd/stateful.h"
55 #include "pbd/signals.h"
57 #include "ardour/import_status.h"
58 #include "ardour/tempo.h"
59 #include "ardour/location.h"
60 #include "ardour/types.h"
62 #include "canvas/fwd.h"
63 #include "canvas/ruler.h"
65 #include "widgets/ardour_button.h"
66 #include "widgets/ardour_dropdown.h"
67 #include "widgets/pane.h"
69 #include "ardour_dialog.h"
70 #include "public_editor.h"
73 #include "editor_items.h"
74 #include "region_selection.h"
75 #include "selection_memento.h"
76 #include "tempo_curve.h"
78 #include "ptformat/ptformat.h"
110 class AnalysisWindow;
112 class AudioRegionView;
113 class AudioStreamView;
114 class AudioTimeAxisView;
115 class AutomationLine;
116 class AutomationSelection;
117 class AutomationTimeAxisView;
122 class EditNoteDialog;
124 class EditorGroupTabs;
125 class EditorLocations;
129 class EditorRouteGroups;
130 class EditorSnapshots;
132 class GUIObjectState;
134 class MidiRegionView;
135 class MidiExportDialog;
139 class PlaylistSelector;
140 class PluginSelector;
141 class ProgressReporter;
142 class QuantizeDialog;
146 class SoundFileOmega;
154 class RegionLayeringOrderEditor;
157 class Editor : public PublicEditor, public PBD::ScopedConnectionList
163 void set_session (ARDOUR::Session*);
165 Gtk::Window* use_own_window (bool and_fill_it);
168 virtual bool have_idled () const { return _have_idled; }
170 samplepos_t leftmost_sample() const { return _leftmost_sample; }
172 samplecnt_t current_page_samples() const {
173 return (samplecnt_t) _visible_canvas_width* samples_per_pixel;
176 double visible_canvas_height () const {
177 return _visible_canvas_height;
179 double trackviews_height () const;
181 void cycle_snap_mode ();
182 void next_grid_choice ();
183 void prev_grid_choice ();
184 void set_grid_to (Editing::GridType);
185 void set_snap_mode (Editing::SnapMode);
187 Editing::SnapMode snap_mode () const;
188 Editing::GridType grid_type () const;
189 bool grid_musical () const;
190 bool grid_nonmusical () const;
192 void undo (uint32_t n = 1);
193 void redo (uint32_t n = 1);
195 XMLNode& get_state ();
196 int set_state (const XMLNode&, int version);
198 void set_mouse_mode (Editing::MouseMode, bool force = false);
199 void step_mouse_mode (bool next);
200 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
201 Editing::MidiEditMode current_midi_edit_mode () const;
202 void remove_midi_note (ArdourCanvas::Item*, GdkEvent*);
204 bool internal_editing() const;
206 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
207 void add_to_idle_resize (TimeAxisView*, int32_t);
209 StripableTimeAxisView* get_stripable_time_axis_by_id (const PBD::ID& id) const;
211 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
212 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
213 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
215 #ifdef USE_RUBBERBAND
216 std::vector<std::string> rb_opt_strings;
220 /* things that need to be public to be used in the main menubar */
222 void new_region_from_selection ();
223 void separate_regions_between (const TimeSelection&);
224 void separate_region_from_selection ();
225 void separate_under_selected_regions ();
226 void separate_region_from_punch ();
227 void separate_region_from_loop ();
228 void separate_regions_using_location (ARDOUR::Location&);
229 void transition_to_rolling (bool forward);
231 /* NOTE: these functions assume that the "pixel" coordinate is
232 in canvas coordinates. These coordinates already take into
233 account any scrolling offsets.
236 samplepos_t pixel_to_sample_from_event (double pixel) const {
238 /* pixel can be less than zero when motion events
239 are processed. since we've already run the world->canvas
240 affine, that means that the location *really* is "off
241 to the right" and thus really is "before the start".
245 return pixel * samples_per_pixel;
251 samplepos_t pixel_to_sample (double pixel) const {
252 return pixel * samples_per_pixel;
255 double sample_to_pixel (samplepos_t sample) const {
256 return round (sample / (double) samples_per_pixel);
259 double sample_to_pixel_unrounded (samplepos_t sample) const {
260 return sample / (double) samples_per_pixel;
265 Selection& get_selection() const { return *selection; }
266 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
267 Selection& get_cut_buffer() const { return *cut_buffer; }
269 void set_selection (std::list<Selectable*>, Selection::Operation);
271 bool extend_selection_to_track (TimeAxisView&);
273 void play_selection ();
274 void maybe_locate_with_edit_preroll (samplepos_t);
275 void play_with_preroll ();
276 void rec_with_preroll ();
277 void rec_with_count_in ();
278 void select_all_in_track (Selection::Operation op);
279 void select_all_objects (Selection::Operation op);
280 void invert_selection_in_track ();
281 void invert_selection ();
282 void deselect_all ();
283 long select_range (samplepos_t, samplepos_t);
285 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
287 void remove_tracks ();
293 /* analysis window */
295 void loudness_analyze_region_selection();
296 void loudness_analyze_range_selection();
298 void spectral_analyze_region_selection();
299 void spectral_analyze_range_selection();
303 void export_audio ();
305 void export_selection ();
306 void export_range ();
307 void export_region ();
309 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
311 void set_zoom_focus (Editing::ZoomFocus);
312 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
313 samplecnt_t get_current_zoom () const { return samples_per_pixel; }
314 void cycle_zoom_focus ();
315 void temporal_zoom_step (bool zoom_out);
316 void temporal_zoom_step_scale (bool zoom_out, double scale);
317 void temporal_zoom_step_mouse_focus (bool zoom_out);
318 void temporal_zoom_step_mouse_focus_scale (bool zoom_out, double scale);
319 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
320 void tav_zoom_step (bool coarser);
321 void tav_zoom_smooth (bool coarser, bool force_all);
323 /* stuff that AudioTimeAxisView and related classes use */
325 PlaylistSelector& playlist_selector() const;
326 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
328 void new_playlists (TimeAxisView* v);
329 void copy_playlists (TimeAxisView* v);
330 void clear_playlists (TimeAxisView* v);
332 void get_onscreen_tracks (TrackViewList&);
334 Width editor_mixer_strip_width;
335 void maybe_add_mixer_strip_width (XMLNode&);
336 void show_editor_mixer (bool yn);
337 void create_editor_mixer ();
338 void show_editor_list (bool yn);
339 void set_selected_mixer_strip (TimeAxisView&);
340 void mixer_strip_width_changed ();
341 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
342 void show_track_in_display (TimeAxisView* tv, bool move_into_view = false);
343 void tempo_curve_selected (ARDOUR::TempoSection* ts, bool yn);
345 /* nudge is initiated by transport controls owned by ARDOUR_UI */
347 samplecnt_t get_nudge_distance (samplepos_t pos, samplecnt_t& next);
348 samplecnt_t get_paste_offset (samplepos_t pos, unsigned paste_count, samplecnt_t duration);
349 unsigned get_grid_beat_divisions(samplepos_t position);
350 Temporal::Beats get_grid_type_as_beats (bool& success, samplepos_t position);
352 int32_t get_grid_music_divisions (uint32_t event_state);
354 void nudge_forward (bool next, bool force_playhead);
355 void nudge_backward (bool next, bool force_playhead);
357 /* nudge initiated from context menu */
359 void nudge_forward_capture_offset ();
360 void nudge_backward_capture_offset ();
362 void sequence_regions ();
364 /* playhead/screen stuff */
366 void set_stationary_playhead (bool yn);
367 void toggle_stationary_playhead ();
368 bool stationary_playhead() const { return _stationary_playhead; }
370 void set_follow_playhead (bool yn, bool catch_up = true);
371 void toggle_follow_playhead ();
372 bool follow_playhead() const { return _follow_playhead; }
373 bool dragging_playhead () const { return _dragging_playhead; }
375 void toggle_zero_line_visibility ();
377 void set_group_tabs ();
379 /* returns the left-most and right-most time that the gui should allow the user to scroll to */
380 std::pair <samplepos_t,samplepos_t> session_gui_extents (bool use_extra = true) const;
384 void toggle_region_fades (int dir);
385 void update_region_fade_visibility ();
387 /* floating windows/transient */
389 void ensure_float (Gtk::Window&);
391 void scroll_tracks_down_line ();
392 void scroll_tracks_up_line ();
394 bool scroll_up_one_track (bool skip_child_views = false);
395 bool scroll_down_one_track (bool skip_child_views = false);
397 void scroll_left_step ();
398 void scroll_right_step ();
400 void scroll_left_half_page ();
401 void scroll_right_half_page ();
403 void select_topmost_track ();
405 void cleanup_regions ();
407 void prepare_for_cleanup ();
408 void finish_cleanup ();
410 void maximise_editing_space();
411 void restore_editing_space();
413 double get_y_origin () const;
414 void reset_x_origin (samplepos_t);
415 void reset_x_origin_to_follow_playhead ();
416 void reset_y_origin (double);
417 void reset_zoom (samplecnt_t);
418 void reposition_and_zoom (samplepos_t, double);
420 samplepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
421 bool use_context_click = false,
422 bool from_outside_canvas = false);
424 bool update_mouse_speed ();
425 bool decelerate_mouse_speed ();
427 void toggle_meter_updating();
429 void show_rhythm_ferret();
431 void goto_visual_state (uint32_t);
432 void save_visual_state (uint32_t);
434 void queue_draw_resize_line (int at);
435 void start_resize_line_ops ();
436 void end_resize_line_ops ();
438 TrackViewList const & get_track_views () const {
442 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
444 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
446 void do_import (std::vector<std::string> paths,
447 Editing::ImportDisposition disposition,
448 Editing::ImportMode mode,
449 ARDOUR::SrcQuality quality,
450 ARDOUR::MidiTrackNameSource mts,
451 ARDOUR::MidiTempoMapDisposition mtd,
453 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
455 void do_embed (std::vector<std::string> paths,
456 Editing::ImportDisposition disposition,
457 Editing::ImportMode mode,
459 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
461 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
463 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
464 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Temporal::Beats> > > > >&) const;
466 void center_screen (samplepos_t);
468 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
470 void snap_to (ARDOUR::MusicSample& first,
471 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
472 ARDOUR::SnapPref pref = ARDOUR::SnapToAny_Visual,
473 bool ensure_snap = false);
475 void snap_to_with_modifier (ARDOUR::MusicSample& first,
477 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
478 ARDOUR::SnapPref pref = ARDOUR::SnapToAny_Visual);
480 void set_snapped_cursor_position (samplepos_t pos);
482 void begin_selection_op_history ();
483 void begin_reversible_selection_op (std::string cmd_name);
484 void commit_reversible_selection_op ();
485 void undo_selection_op ();
486 void redo_selection_op ();
487 void begin_reversible_command (std::string cmd_name);
488 void begin_reversible_command (GQuark);
489 void abort_reversible_command ();
490 void commit_reversible_command ();
492 DragManager* drags () const {
496 void maybe_autoscroll (bool, bool, bool);
497 bool autoscroll_active() const;
499 Gdk::Cursor* get_canvas_cursor () const;
501 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
502 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
504 MouseCursors const* cursors () const {
508 VerboseCursor* verbose_cursor () const {
509 return _verbose_cursor;
512 double clamp_verbose_cursor_x (double);
513 double clamp_verbose_cursor_y (double);
515 void get_pointer_position (double &, double &) const;
517 /** Context for mouse entry (stored in a stack). */
518 struct EnterContext {
520 boost::shared_ptr<CursorContext> cursor_ctx;
523 /** Get the topmost enter context for the given item type.
525 * This is used to change the cursor associated with a given enter context,
526 * which may not be on the top of the stack.
528 EnterContext* get_enter_context(ItemType type);
530 TimeAxisView* stepping_axis_view () {
531 return _stepping_axis_view;
534 void set_stepping_axis_view (TimeAxisView* v) {
535 _stepping_axis_view = v;
538 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
539 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
540 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
541 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
542 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
543 ArdourCanvas::Container* get_drag_motion_group () const { return _drag_motion_group; }
545 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
547 void override_visible_track_count ();
549 /* Ruler metrics methods */
551 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
552 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
553 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
554 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
556 /* editing operations that need to be public */
557 void mouse_add_new_marker (samplepos_t where, bool is_cd=false);
558 void split_regions_at (ARDOUR::MusicSample, RegionSelection&);
559 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
560 RegionSelection get_regions_from_selection_and_mouse (samplepos_t);
562 void mouse_add_new_tempo_event (samplepos_t where);
563 void mouse_add_new_meter_event (samplepos_t where);
564 void edit_tempo_section (ARDOUR::TempoSection*);
565 void edit_meter_section (ARDOUR::MeterSection*);
568 void map_transport_state ();
569 void map_position_change (samplepos_t);
570 void transport_looped ();
574 void suspend_route_redisplay ();
575 void resume_route_redisplay ();
579 void color_handler ();
583 // to keep track of the playhead position for control_scroll
584 boost::optional<samplepos_t> _control_scroll_target;
586 PlaylistSelector* _playlist_selector;
588 TimeInfoBox* _time_info_box;
590 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
593 VisualState (bool with_tracks);
596 samplecnt_t samples_per_pixel;
597 samplepos_t _leftmost_sample;
598 Editing::ZoomFocus zoom_focus;
599 GUIObjectState* gui_state;
602 std::list<VisualState*> undo_visual_stack;
603 std::list<VisualState*> redo_visual_stack;
604 VisualState* current_visual_state (bool with_tracks = true);
605 void undo_visual_state ();
606 void redo_visual_state ();
607 void use_visual_state (VisualState&);
609 void swap_visual_state ();
611 std::vector<VisualState*> visual_states;
612 void start_visual_state_op (uint32_t n);
613 void cancel_visual_state_op (uint32_t n);
615 samplepos_t _leftmost_sample;
616 samplecnt_t samples_per_pixel;
617 Editing::ZoomFocus zoom_focus;
619 void set_samples_per_pixel (samplecnt_t);
620 void on_samples_per_pixel_changed ();
622 Editing::MouseMode mouse_mode;
623 Editing::GridType pre_internal_grid_type;
624 Editing::SnapMode pre_internal_snap_mode;
625 Editing::GridType internal_grid_type;
626 Editing::SnapMode internal_snap_mode;
627 Editing::MouseMode effective_mouse_mode () const;
629 enum JoinObjectRangeState {
630 JOIN_OBJECT_RANGE_NONE,
631 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
632 JOIN_OBJECT_RANGE_OBJECT,
633 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
634 JOIN_OBJECT_RANGE_RANGE
637 JoinObjectRangeState _join_object_range_state;
639 void update_join_object_range_location (double);
641 boost::optional<float> pre_notebook_shrink_pane_width;
643 Gtk::VBox _editor_list_vbox;
644 Gtk::Notebook _the_notebook;
645 bool _notebook_shrunk;
646 void add_notebook_page (std::string const&, Gtk::Widget&);
647 bool notebook_tab_clicked (GdkEventButton*, Gtk::Widget*);
649 ArdourWidgets::HPane edit_pane;
650 ArdourWidgets::VPane editor_summary_pane;
652 Gtk::EventBox meter_base;
653 Gtk::EventBox marker_base;
654 Gtk::HBox marker_box;
655 Gtk::VBox scrollers_rulers_markers_box;
657 void location_changed (ARDOUR::Location*);
658 void location_flags_changed (ARDOUR::Location*);
659 void refresh_location_display ();
660 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
661 void add_new_location (ARDOUR::Location*);
662 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location*);
663 void location_gone (ARDOUR::Location*);
664 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
665 gint really_remove_marker (ARDOUR::Location* loc);
666 void goto_nth_marker (int nth);
667 void trigger_script (int nth);
668 void trigger_script_by_name (const std::string script_name);
669 void toggle_marker_lines ();
670 void set_marker_line_visibility (bool);
672 void jump_forward_to_mark ();
673 void jump_backward_to_mark ();
675 uint32_t location_marker_color;
676 uint32_t location_range_color;
677 uint32_t location_loop_color;
678 uint32_t location_punch_color;
679 uint32_t location_cd_marker_color;
681 struct LocationMarkers {
686 LocationMarkers () : start(0), end(0), valid (true) {}
693 void set_show_lines (bool);
694 void set_selected (bool);
695 void canvas_height_set (double);
698 void set_name (const std::string&);
699 void set_position (samplepos_t start, samplepos_t end = 0);
700 void set_color_rgba (uint32_t);
703 LocationMarkers* find_location_markers (ARDOUR::Location*) const;
704 ARDOUR::Location* find_location_from_marker (ArdourMarker*, bool& is_start) const;
705 ArdourMarker* find_marker_from_location_id (PBD::ID const&, bool) const;
706 ArdourMarker* entered_marker;
707 bool _show_marker_lines;
709 typedef std::map<ARDOUR::Location*,LocationMarkers*> LocationMarkerMap;
710 LocationMarkerMap location_markers;
712 void update_marker_labels ();
713 void update_marker_labels (ArdourCanvas::Container*);
714 void check_marker_label (ArdourMarker*);
716 /** A set of lists of Markers that are in each of the canvas groups
717 * for the marker sections at the top of the editor. These lists
718 * are kept sorted in time order between marker movements, so that after
719 * a marker has moved we can decide whether we need to update the labels
720 * for all markers or for just a few.
722 std::map<ArdourCanvas::Container*, std::list<ArdourMarker*> > _sorted_marker_lists;
723 void remove_sorted_marker (ArdourMarker*);
725 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
726 void clear_marker_display ();
727 void mouse_add_new_range (samplepos_t);
728 void mouse_add_new_loop (samplepos_t);
729 void mouse_add_new_punch (samplepos_t);
730 bool choose_new_marker_name(std::string &name, bool is_range=false);
731 void update_cd_marker_display ();
732 void ensure_cd_marker_updated (LocationMarkers* lam, ARDOUR::Location* location);
734 TimeAxisView* clicked_axisview;
735 RouteTimeAxisView* clicked_routeview;
736 /** The last RegionView that was clicked on, or 0 if the last click was not
737 * on a RegionView. This is set up by the canvas event handlers in
738 * editor_canvas_events.cc
740 RegionView* clicked_regionview;
741 RegionSelection latest_regionviews;
742 uint32_t clicked_selection;
743 ControlPoint* clicked_control_point;
745 void sort_track_selection (TrackViewList&);
747 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
748 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
749 RegionView* regionview_from_region (boost::shared_ptr<ARDOUR::Region>) const;
750 RouteTimeAxisView* rtav_from_route (boost::shared_ptr<ARDOUR::Route>) const;
752 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
753 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
755 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
756 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, std::vector<RegionView*>*) const;
757 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
758 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
759 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
761 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
762 bool button_release_can_deselect;
763 bool _mouse_changed_selection;
765 void catch_vanishing_regionview (RegionView*);
767 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
768 void select_all_tracks ();
769 bool select_all_internal_edit (Selection::Operation);
771 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
772 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
773 void set_selected_track_as_side_effect (Selection::Operation op);
774 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
776 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
777 void collect_new_region_view (RegionView*);
778 void collect_and_select_new_region_view (RegionView*);
780 Gtk::Menu track_context_menu;
781 Gtk::Menu track_region_context_menu;
782 Gtk::Menu track_selection_context_menu;
784 GdkEvent context_click_event;
786 void popup_track_context_menu (int, int, ItemType, bool);
787 Gtk::Menu* build_track_context_menu ();
788 Gtk::Menu* build_track_bus_context_menu ();
789 Gtk::Menu* build_track_region_context_menu ();
790 Gtk::Menu* build_track_selection_context_menu ();
791 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
792 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
793 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
794 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
795 Gtk::MenuItem* _popup_region_menu_item;
797 void popup_control_point_context_menu (ArdourCanvas::Item*, GdkEvent*);
798 Gtk::Menu _control_point_context_menu;
800 void popup_note_context_menu (ArdourCanvas::Item*, GdkEvent*);
801 Gtk::Menu _note_context_menu;
803 void add_stripables (ARDOUR::StripableList&);
804 void add_routes (ARDOUR::RouteList&);
805 void timeaxisview_deleted (TimeAxisView*);
806 void add_vcas (ARDOUR::VCAList&);
808 Gtk::HBox global_hpacker;
809 Gtk::VBox global_vpacker;
811 /* Cursor stuff. Do not use directly, use via CursorContext. */
812 friend class CursorContext;
813 std::vector<Gdk::Cursor*> _cursor_stack;
814 void set_canvas_cursor (Gdk::Cursor*);
815 size_t push_canvas_cursor (Gdk::Cursor*);
816 void pop_canvas_cursor ();
818 Gdk::Cursor* which_track_cursor () const;
819 Gdk::Cursor* which_mode_cursor () const;
820 Gdk::Cursor* which_trim_cursor (bool left_side) const;
821 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
823 /** Push the appropriate enter/cursor context on item entry. */
824 void choose_canvas_cursor_on_entry (ItemType);
826 /** Update all enter cursors based on current settings. */
827 void update_all_enter_cursors ();
829 ArdourCanvas::GtkCanvas* _track_canvas;
830 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
832 bool within_track_canvas;
834 friend class VerboseCursor;
835 VerboseCursor* _verbose_cursor;
837 void parameter_changed (std::string);
838 void ui_parameter_changed (std::string);
840 Gtk::EventBox time_bars_event_box;
841 Gtk::VBox time_bars_vbox;
843 ArdourCanvas::Container* tempo_group;
844 ArdourCanvas::Container* meter_group;
845 ArdourCanvas::Container* marker_group;
846 ArdourCanvas::Container* range_marker_group;
847 ArdourCanvas::Container* transport_marker_group;
848 ArdourCanvas::Container* cd_marker_group;
850 /* parent for groups which themselves contain time markers */
851 ArdourCanvas::Container* _time_markers_group;
853 /* The group containing all other groups that are scrolled vertically
856 ArdourCanvas::ScrollGroup* hv_scroll_group;
858 /* The group containing all other groups that are scrolled horizontally ONLY
860 ArdourCanvas::ScrollGroup* h_scroll_group;
862 /* Scroll group for cursors, scrolled horizontally, above everything else
864 ArdourCanvas::ScrollGroup* cursor_scroll_group;
866 /* The group containing all trackviews. */
867 ArdourCanvas::Container* no_scroll_group;
869 /* The group containing all trackviews. */
870 ArdourCanvas::Container* _trackview_group;
872 /* The group holding things (mostly regions) while dragging so they
873 * are on top of everything else
875 ArdourCanvas::Container* _drag_motion_group;
877 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
880 ArdourCanvas::Rectangle* _canvas_drop_zone;
881 bool canvas_drop_zone_event (GdkEvent* event);
883 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
884 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
885 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
886 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
887 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
888 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
889 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
890 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
891 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
892 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
893 bool no_ruler_shown_update;
895 Gtk::Widget* ruler_grabbed_widget;
897 RulerDialog* ruler_dialog;
899 void initialize_rulers ();
900 void update_just_timecode ();
901 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
902 void update_fixed_rulers ();
903 void update_tempo_based_rulers ();
904 void popup_ruler_menu (samplepos_t where = 0, ItemType type = RegionItem);
905 void update_ruler_visibility ();
906 void toggle_ruler_visibility ();
907 void ruler_toggled (int);
908 bool ruler_label_button_release (GdkEventButton*);
909 void store_ruler_visibility ();
910 void restore_ruler_visibility ();
911 void show_rulers_for_grid ();
913 enum MinsecRulerScale {
918 minsec_show_many_hours
921 MinsecRulerScale minsec_ruler_scale;
923 samplecnt_t minsec_mark_interval;
924 gint minsec_mark_modulo;
926 void set_minsec_ruler_scale (samplepos_t, samplepos_t);
928 enum TimecodeRulerScale {
930 timecode_show_samples,
931 timecode_show_seconds,
932 timecode_show_minutes,
934 timecode_show_many_hours
937 TimecodeRulerScale timecode_ruler_scale;
939 gint timecode_mark_modulo;
940 gint timecode_nmarks;
941 void set_timecode_ruler_scale (samplepos_t, samplepos_t);
943 samplecnt_t _samples_ruler_interval;
944 void set_samples_ruler_scale (samplepos_t, samplepos_t);
955 bbt_show_thirtyseconds
958 BBTRulerScale bbt_ruler_scale;
962 uint32_t bbt_bar_helper_on;
963 uint32_t bbt_accent_modulo;
964 void compute_bbt_ruler_scale (samplepos_t lower, samplepos_t upper);
966 ArdourCanvas::Ruler* timecode_ruler;
967 ArdourCanvas::Ruler* bbt_ruler;
968 ArdourCanvas::Ruler* samples_ruler;
969 ArdourCanvas::Ruler* minsec_ruler;
971 static double timebar_height;
972 guint32 visible_timebars;
973 Gtk::Menu* editor_ruler_menu;
975 ArdourCanvas::Rectangle* tempo_bar;
976 ArdourCanvas::Rectangle* meter_bar;
977 ArdourCanvas::Rectangle* marker_bar;
978 ArdourCanvas::Rectangle* range_marker_bar;
979 ArdourCanvas::Rectangle* transport_marker_bar;
980 ArdourCanvas::Rectangle* cd_marker_bar;
982 Gtk::Label minsec_label;
983 Gtk::Label bbt_label;
984 Gtk::Label timecode_label;
985 Gtk::Label samples_label;
986 Gtk::Label tempo_label;
987 Gtk::Label meter_label;
988 Gtk::Label mark_label;
989 Gtk::Label range_mark_label;
990 Gtk::Label transport_mark_label;
991 Gtk::Label cd_mark_label;
993 /* videtimline related actions */
994 Gtk::Label videotl_label;
995 ArdourCanvas::Container* videotl_group;
996 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
997 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
998 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
999 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
1000 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
1001 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
1002 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
1003 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
1004 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
1005 void set_xjadeo_proc ();
1006 void toggle_xjadeo_proc (int state=-1);
1007 void set_close_video_sensitive (bool onoff);
1008 void set_xjadeo_sensitive (bool onoff);
1009 void set_xjadeo_viewoption (int);
1010 void toggle_xjadeo_viewoption (int what, int state=-1);
1011 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1012 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1013 int get_videotl_bar_height () const { return videotl_bar_height; }
1014 void toggle_region_video_lock ();
1016 friend class EditorCursor;
1018 EditorCursor* snapped_cursor;
1020 EditorCursor* playhead_cursor;
1021 samplepos_t playhead_cursor_sample () const;
1023 samplepos_t get_region_boundary (samplepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1025 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1026 void cursor_to_next_region_boundary (bool with_selection);
1027 void cursor_to_previous_region_boundary (bool with_selection);
1028 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1029 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1030 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1031 void cursor_to_selection_start (EditorCursor*);
1032 void cursor_to_selection_end (EditorCursor*);
1034 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1035 void selected_marker_to_next_region_boundary (bool with_selection);
1036 void selected_marker_to_previous_region_boundary (bool with_selection);
1037 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1038 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1039 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1040 void selected_marker_to_selection_start ();
1041 void selected_marker_to_selection_end ();
1043 void select_all_selectables_using_cursor (EditorCursor*, bool);
1044 void select_all_selectables_using_edit (bool, bool);
1045 void select_all_selectables_between (bool within);
1046 void select_range_between ();
1048 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::samplepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView** = 0);
1049 ARDOUR::samplepos_t find_next_region_boundary (ARDOUR::samplepos_t, int32_t dir, const TrackViewList&);
1051 std::vector<ARDOUR::samplepos_t> region_boundary_cache;
1052 void mark_region_boundary_cache_dirty () { _region_boundary_cache_dirty = true; }
1053 void build_region_boundary_cache ();
1054 bool _region_boundary_cache_dirty;
1056 Gtk::HBox toplevel_hpacker;
1058 Gtk::HBox bottom_hbox;
1060 Gtk::Table edit_packer;
1062 /** the adjustment that controls the overall editor vertical scroll position */
1063 Gtk::Adjustment vertical_adjustment;
1064 Gtk::Adjustment horizontal_adjustment;
1066 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1067 Gtk::Layout controls_layout;
1068 bool control_layout_scroll (GdkEventScroll* ev);
1069 void reset_controls_layout_width ();
1070 void reset_controls_layout_height (int32_t height);
1079 bool scroll_press (Direction);
1080 void scroll_release ();
1081 sigc::connection _scroll_connection;
1082 int _scroll_callbacks;
1084 double _visible_canvas_width;
1085 double _visible_canvas_height; ///< height of the visible area of the track canvas
1086 double _full_canvas_height; ///< full height of the canvas
1088 bool track_canvas_map_handler (GdkEventAny*);
1090 bool edit_controls_button_release (GdkEventButton*);
1091 Gtk::Menu* edit_controls_left_menu;
1092 Gtk::Menu* edit_controls_right_menu;
1094 Gtk::VBox track_canvas_vbox;
1095 Gtk::VBox edit_controls_vbox;
1096 Gtk::HBox edit_controls_hbox;
1098 void control_vertical_zoom_in_all ();
1099 void control_vertical_zoom_out_all ();
1100 void control_vertical_zoom_in_selected ();
1101 void control_vertical_zoom_out_selected ();
1102 void control_step_tracks_up ();
1103 void control_step_tracks_down ();
1104 void control_view (uint32_t);
1105 void control_scroll (float);
1106 void control_select (boost::shared_ptr<ARDOUR::Stripable>, Selection::Operation);
1107 void control_unselect ();
1108 void access_action (const std::string&, const std::string&);
1109 void set_toggleaction (const std::string&, const std::string&, bool);
1110 bool deferred_control_scroll (samplepos_t);
1111 sigc::connection control_scroll_connection;
1113 void tie_vertical_scrolling ();
1114 void set_horizontal_position (double);
1115 double horizontal_position () const;
1117 struct VisualChange {
1126 samplepos_t time_origin;
1127 samplecnt_t samples_per_pixel;
1130 int idle_handler_id;
1131 /** true if we are currently in the idle handler */
1134 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1136 pending = Type (pending | t);
1140 VisualChange pending_visual_change;
1141 bool visual_change_queued;
1145 static int _idle_visual_changer (void* arg);
1146 int idle_visual_changer ();
1147 void visual_changer (const VisualChange&);
1148 void ensure_visual_change_idle_handler ();
1151 TrackViewList track_views;
1152 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1154 AxisView* axis_view_by_stripable (boost::shared_ptr<ARDOUR::Stripable>) const;
1155 AxisView* axis_view_by_control (boost::shared_ptr<ARDOUR::AutomationControl>) const;
1157 TimeAxisView* time_axis_view_from_stripable (boost::shared_ptr<ARDOUR::Stripable> s) const {
1158 return dynamic_cast<TimeAxisView*> (axis_view_by_stripable (s));
1161 TrackViewList get_tracks_for_range_action () const;
1163 sigc::connection super_rapid_screen_update_connection;
1164 void center_screen_internal (samplepos_t, float);
1166 void super_rapid_screen_update ();
1168 int64_t _last_update_time;
1169 double _err_screen_engine;
1171 void session_going_away ();
1173 samplepos_t cut_buffer_start;
1174 samplecnt_t cut_buffer_length;
1176 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1178 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1179 boost::weak_ptr<ARDOUR::Movable> _movable;
1181 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1182 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1183 bool button_press_handler_1 (ArdourCanvas::Item*, GdkEvent*, ItemType);
1184 bool button_press_handler_2 (ArdourCanvas::Item*, GdkEvent*, ItemType);
1185 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1186 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1187 bool button_press_dispatch (GdkEventButton*);
1188 bool button_release_dispatch (GdkEventButton*);
1189 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1190 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1191 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1192 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1193 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1195 Gtkmm2ext::Bindings* button_bindings;
1196 XMLNode* button_settings () const;
1198 /* KEYMAP HANDLING */
1200 void register_actions ();
1201 void register_region_actions ();
1203 void load_bindings ();
1205 /* CUT/COPY/PASTE */
1207 samplepos_t last_paste_pos;
1208 unsigned paste_count;
1210 void cut_copy (Editing::CutCopyOp);
1211 bool can_cut_copy () const;
1212 void cut_copy_points (Editing::CutCopyOp, Temporal::Beats earliest=Temporal::Beats(), bool midi=false);
1213 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1214 void cut_copy_ranges (Editing::CutCopyOp);
1215 void cut_copy_midi (Editing::CutCopyOp);
1217 void mouse_paste ();
1218 void paste_internal (samplepos_t position, float times, const int32_t sub_num);
1220 /* EDITING OPERATIONS */
1222 void reset_point_selection ();
1223 void toggle_region_lock ();
1224 void toggle_opaque_region ();
1225 void toggle_record_enable ();
1226 void toggle_solo ();
1227 void toggle_solo_isolate ();
1228 void toggle_mute ();
1229 void toggle_region_lock_style ();
1231 void play_solo_selection (bool restart);
1233 enum LayerOperation {
1240 void do_layer_operation (LayerOperation);
1241 void raise_region ();
1242 void raise_region_to_top ();
1243 void change_region_layering_order (bool from_context_menu);
1244 void lower_region ();
1245 void lower_region_to_bottom ();
1246 void split_region_at_transients ();
1247 void crop_region_to_selection ();
1248 void crop_region_to (samplepos_t start, samplepos_t end);
1249 void set_sync_point (samplepos_t, const RegionSelection&);
1250 void set_region_sync_position ();
1251 void remove_region_sync();
1252 void align_regions (ARDOUR::RegionPoint);
1253 void align_regions_relative (ARDOUR::RegionPoint point);
1254 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1255 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, samplepos_t position);
1256 void recover_regions (ARDOUR::RegionList);
1257 void remove_selected_regions ();
1258 void remove_clicked_region ();
1259 void show_region_properties ();
1260 void show_midi_list_editor ();
1261 void rename_region ();
1262 void duplicate_some_regions (RegionSelection&, float times);
1263 void duplicate_selection (float times);
1264 void region_fill_selection ();
1265 void combine_regions ();
1266 void uncombine_regions ();
1268 void region_fill_track ();
1269 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1270 void split_multichannel_region();
1271 void reverse_region ();
1272 void strip_region_silence ();
1273 void normalize_region ();
1274 void reset_region_scale_amplitude ();
1275 void adjust_region_gain (bool up);
1276 void reset_region_gain ();
1277 void quantize_region ();
1278 void quantize_regions (const RegionSelection& rs);
1279 void legatize_region (bool shrink_only);
1280 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1281 void transform_region ();
1282 void transform_regions (const RegionSelection& rs);
1283 void transpose_region ();
1284 void transpose_regions (const RegionSelection& rs);
1285 void insert_patch_change (bool from_context);
1286 void fork_region ();
1288 void do_insert_time ();
1289 void insert_time (samplepos_t, samplecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1291 void do_remove_time ();
1292 void remove_time (samplepos_t pos, samplecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1293 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1295 void tab_to_transient (bool forward);
1297 void set_tempo_from_region ();
1298 void use_range_as_bar ();
1300 void define_one_bar (samplepos_t start, samplepos_t end);
1302 void audition_region_from_region_list ();
1304 void naturalize_region ();
1306 void split_region ();
1311 void paste (float times, bool from_context_menu);
1313 void place_transient ();
1314 void remove_transient (ArdourCanvas::Item* item);
1315 void snap_regions_to_grid ();
1316 void close_region_gaps ();
1318 void keyboard_paste ();
1320 void region_from_selection ();
1321 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1323 void play_from_start ();
1324 void play_from_edit_point ();
1325 void play_from_edit_point_and_return ();
1326 void play_selected_region ();
1327 void play_edit_range ();
1328 void play_location (ARDOUR::Location&);
1329 void loop_location (ARDOUR::Location&);
1331 void calc_extra_zoom_edges(samplepos_t &start, samplepos_t &end);
1332 void temporal_zoom_selection (Editing::ZoomAxis);
1333 void temporal_zoom_session ();
1334 void temporal_zoom_extents ();
1335 void temporal_zoom (samplecnt_t samples_per_pixel);
1336 void temporal_zoom_by_sample (samplepos_t start, samplepos_t end);
1337 void temporal_zoom_to_sample (bool coarser, samplepos_t sample);
1339 void insert_source_list_selection (float times);
1341 /* import & embed */
1343 void add_external_audio_action (Editing::ImportMode);
1345 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1346 bool check_multichannel_status (const std::vector<std::string>& paths);
1348 SoundFileOmega* sfbrowser;
1350 void bring_in_external_audio (Editing::ImportMode mode, samplepos_t& pos);
1352 bool idle_drop_paths (std::vector<std::string> paths, samplepos_t sample, double ypos, bool copy);
1353 void drop_paths_part_two (const std::vector<std::string>& paths, samplepos_t sample, double ypos, bool copy);
1355 int import_sndfiles (std::vector<std::string> paths,
1356 Editing::ImportDisposition disposition,
1357 Editing::ImportMode mode,
1358 ARDOUR::SrcQuality quality,
1362 boost::shared_ptr<ARDOUR::Track>& track,
1364 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1366 int embed_sndfiles (std::vector<std::string> paths,
1367 bool multiple_files,
1368 bool& check_sample_rate,
1369 Editing::ImportDisposition disposition,
1370 Editing::ImportMode mode,
1374 boost::shared_ptr<ARDOUR::Track>& track,
1375 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1377 int add_sources (std::vector<std::string> paths,
1378 ARDOUR::SourceList& sources,
1380 Editing::ImportDisposition disposition,
1381 Editing::ImportMode mode,
1384 boost::shared_ptr<ARDOUR::Track>& track,
1385 bool add_channel_suffix,
1386 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1388 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1392 Editing::ImportMode mode,
1393 boost::shared_ptr<ARDOUR::Track>& existing_track,
1394 const std::string& new_track_name,
1395 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1397 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1398 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1400 void toggle_midi_input_active (bool flip_others);
1402 ARDOUR::InterThreadInfo* current_interthread_info;
1404 AnalysisWindow* analysis_window;
1406 /* import & embed */
1407 void external_audio_dialog ();
1408 void session_import_dialog ();
1410 /* PT import specific */
1411 void external_pt_dialog ();
1412 ARDOUR::ImportStatus import_pt_status;
1413 static void*_import_pt_thread (void*);
1414 void* import_pt_thread ();
1415 PTFFormat import_ptf;
1417 /* import specific info */
1419 struct EditorImportStatus : public ARDOUR::ImportStatus {
1420 Editing::ImportMode mode;
1424 boost::shared_ptr<ARDOUR::Track> track;
1428 EditorImportStatus import_status;
1429 static void*_import_thread (void*);
1430 void* import_thread ();
1431 void finish_import ();
1433 /* to support this ... */
1435 void import_audio (bool as_tracks);
1436 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1437 void import_smf_tempo_map (Evoral::SMF const &, samplepos_t pos);
1438 void move_to_start ();
1439 void move_to_end ();
1440 void center_playhead ();
1441 void center_edit_point ();
1442 void playhead_forward_to_grid ();
1443 void playhead_backward_to_grid ();
1444 void scroll_playhead (bool forward);
1445 void scroll_backward (float pages=0.8f);
1446 void scroll_forward (float pages=0.8f);
1447 void scroll_tracks_down ();
1448 void scroll_tracks_up ();
1450 void clear_markers ();
1451 void clear_ranges ();
1452 void clear_locations ();
1453 void unhide_markers ();
1454 void unhide_ranges ();
1455 void cursor_align (bool playhead_to_edit);
1456 void toggle_skip_playback ();
1458 void remove_last_capture ();
1460 void tag_last_capture ();
1461 void tag_selected_region ();
1462 void tag_regions (ARDOUR::RegionList);
1464 void select_all_selectables_using_time_selection ();
1465 void select_all_selectables_using_loop();
1466 void select_all_selectables_using_punch();
1467 void set_selection_from_range (ARDOUR::Location&);
1468 void set_selection_from_punch ();
1469 void set_selection_from_loop ();
1470 void set_selection_from_region ();
1472 void add_location_mark (samplepos_t where);
1473 void add_location_from_region ();
1474 void add_locations_from_region ();
1475 void add_location_from_selection ();
1476 void set_loop_from_selection (bool play);
1477 void set_punch_from_selection ();
1478 void set_punch_from_region ();
1479 void set_auto_punch_range();
1481 void set_session_start_from_playhead ();
1482 void set_session_end_from_playhead ();
1483 void set_session_extents_from_selection ();
1485 void set_loop_from_region (bool play);
1487 void set_loop_range (samplepos_t start, samplepos_t end, std::string cmd);
1488 void set_punch_range (samplepos_t start, samplepos_t end, std::string cmd);
1490 void toggle_location_at_playhead_cursor ();
1491 void add_location_from_playhead_cursor ();
1492 bool do_remove_location_at_playhead_cursor ();
1493 void remove_location_at_playhead_cursor ();
1494 bool select_new_marker;
1496 void reverse_selection ();
1497 void edit_envelope ();
1499 double last_scrub_x;
1500 int scrubbing_direction;
1501 int scrub_reversals;
1502 int scrub_reverse_distance;
1503 void scrub (samplepos_t, double);
1505 void set_punch_start_from_edit_point ();
1506 void set_punch_end_from_edit_point ();
1507 void set_loop_start_from_edit_point ();
1508 void set_loop_end_from_edit_point ();
1510 void keyboard_selection_begin (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1511 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1512 bool have_pending_keyboard_selection;
1513 samplepos_t pending_keyboard_selection_start;
1515 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1517 Editing::GridType _grid_type;
1518 Editing::SnapMode _snap_mode;
1520 bool ignore_gui_changes;
1522 DragManager* _drags;
1527 Gtk::Dialog* lock_dialog;
1529 struct timeval last_event_time;
1530 bool generic_event_handler (GdkEvent*);
1531 bool lock_timeout_callback ();
1532 void start_lock_event_timing ();
1534 Gtk::Menu fade_context_menu;
1536 Gtk::Menu xfade_in_context_menu;
1537 Gtk::Menu xfade_out_context_menu;
1538 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1539 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1540 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1542 void set_fade_in_shape (ARDOUR::FadeShape);
1543 void set_fade_out_shape (ARDOUR::FadeShape);
1545 void set_fade_length (bool in);
1546 void set_fade_in_active (bool);
1547 void set_fade_out_active (bool);
1551 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1553 bool _dragging_playhead;
1554 bool _dragging_edit_point;
1556 void marker_drag_motion_callback (GdkEvent*);
1557 void marker_drag_finished_callback (GdkEvent*);
1559 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1561 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1562 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1563 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1564 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1565 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1567 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1569 bool can_remove_control_point (ArdourCanvas::Item*);
1570 void remove_control_point (ArdourCanvas::Item*);
1572 void mouse_brush_insert_region (RegionView*, samplepos_t pos);
1574 /* Canvas event handlers */
1576 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1577 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1578 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1579 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1580 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1581 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1582 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1583 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1584 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1585 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1586 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1587 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1588 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1589 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1590 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1591 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1592 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1593 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1594 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1595 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1596 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1597 bool canvas_tempo_curve_event (GdkEvent* event,ArdourCanvas::Item*, TempoCurve*);
1598 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1599 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1600 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item*);
1602 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item*, ItemType);
1603 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1604 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1605 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1606 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1607 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1608 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1610 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1611 void update_video_timeline (bool flush = false);
1612 void set_video_timeline_height (const int);
1613 bool is_video_timeline_locked ();
1614 void toggle_video_timeline_locked ();
1615 void set_video_timeline_locked (const bool);
1616 void queue_visual_videotimeline_update ();
1617 void embed_audio_from_video (std::string, samplepos_t n = 0, bool lock_position_to_video = true);
1619 bool track_selection_change_without_scroll () const {
1620 return _track_selection_change_without_scroll;
1623 PBD::Signal0<void> EditorFreeze;
1624 PBD::Signal0<void> EditorThaw;
1627 friend class DragManager;
1628 friend class EditorRouteGroups;
1629 friend class EditorRegions;
1630 friend class EditorSources;
1632 /* non-public event handlers */
1634 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1635 bool track_canvas_scroll (GdkEventScroll* event);
1637 bool track_canvas_button_press_event (GdkEventButton* event);
1638 bool track_canvas_button_release_event (GdkEventButton* event);
1639 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1641 Gtk::Allocation _canvas_viewport_allocation;
1642 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1643 void track_canvas_viewport_size_allocated ();
1644 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1645 bool track_canvas_key_press (GdkEventKey*);
1646 bool track_canvas_key_release (GdkEventKey*);
1648 void set_playhead_cursor ();
1650 void toggle_region_mute ();
1652 void initialize_canvas ();
1654 /* display control */
1656 /// true if the editor should follow the playhead, otherwise false
1657 bool _follow_playhead;
1658 /// true if we scroll the tracks rather than the playhead
1659 bool _stationary_playhead;
1660 /// true if we are in fullscreen mode
1663 std::vector<ArdourCanvas::Ruler::Mark> grid_marks;
1664 GridLines* grid_lines;
1666 ArdourCanvas::Container* global_rect_group;
1667 ArdourCanvas::Container* time_line_group;
1669 void hide_grid_lines ();
1670 void maybe_draw_grid_lines ();
1672 void new_tempo_section ();
1674 void remove_tempo_marker (ArdourCanvas::Item*);
1675 void remove_meter_marker (ArdourCanvas::Item*);
1676 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1677 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1679 void edit_tempo_marker (TempoMarker&);
1680 void edit_meter_marker (MeterMarker&);
1681 void edit_control_point (ArdourCanvas::Item*);
1682 void edit_notes (MidiRegionView*);
1683 void edit_region (RegionView*);
1685 void edit_current_meter ();
1686 void edit_current_tempo ();
1688 void marker_menu_edit ();
1689 void marker_menu_remove ();
1690 void marker_menu_rename ();
1691 void rename_marker (ArdourMarker* marker);
1692 void toggle_marker_lock_style ();
1693 void toggle_tempo_clamped ();
1694 void toggle_tempo_type ();
1695 void ramp_to_next_tempo ();
1696 void toggle_marker_menu_lock ();
1697 void toggle_marker_menu_glue ();
1698 void marker_menu_hide ();
1699 void marker_menu_set_origin ();
1700 void marker_menu_loop_range ();
1701 void marker_menu_select_all_selectables_using_range ();
1702 void marker_menu_select_using_range ();
1703 void marker_menu_separate_regions_using_location ();
1704 void marker_menu_play_from ();
1705 void marker_menu_play_range ();
1706 void marker_menu_set_playhead ();
1707 void marker_menu_set_from_playhead ();
1708 void marker_menu_set_from_selection (bool force_regions);
1709 void marker_menu_range_to_next ();
1710 void marker_menu_zoom_to_range ();
1711 void new_transport_marker_menu_set_loop ();
1712 void new_transport_marker_menu_set_punch ();
1713 void update_loop_range_view ();
1714 void update_punch_range_view ();
1715 void new_transport_marker_menu_popdown ();
1716 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1717 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1718 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1719 void build_range_marker_menu (ARDOUR::Location*, bool, bool);
1720 void build_marker_menu (ARDOUR::Location*);
1721 void build_tempo_marker_menu (TempoMarker*, bool);
1722 void build_meter_marker_menu (MeterMarker*, bool);
1723 void build_new_transport_marker_menu ();
1725 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1727 Gtk::Menu* tempo_marker_menu;
1728 Gtk::Menu* meter_marker_menu;
1729 Gtk::Menu* marker_menu;
1730 Gtk::Menu* range_marker_menu;
1731 Gtk::Menu* new_transport_marker_menu;
1732 ArdourCanvas::Item* marker_menu_item;
1734 typedef std::list<ArdourMarker*> Marks;
1737 typedef std::list<TempoCurve*> Curves;
1738 Curves tempo_curves;
1740 void remove_metric_marks ();
1741 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1743 void compute_current_bbt_points (std::vector<ARDOUR::TempoMap::BBTPoint>& grid, samplepos_t left, samplepos_t right);
1745 void tempo_map_changed (const PBD::PropertyChange&);
1746 void tempometric_position_changed (const PBD::PropertyChange&);
1748 void redisplay_grid (bool immediate_redraw);
1750 uint32_t bbt_beat_subdivision;
1754 Gtk::ToggleButton editor_mixer_button;
1755 Gtk::ToggleButton editor_list_button;
1756 void editor_mixer_button_toggled ();
1757 void editor_list_button_toggled ();
1759 ArdourWidgets::ArdourButton zoom_in_button;
1760 ArdourWidgets::ArdourButton zoom_out_button;
1761 ArdourWidgets::ArdourButton zoom_out_full_button;
1763 ArdourWidgets::ArdourButton tav_expand_button;
1764 ArdourWidgets::ArdourButton tav_shrink_button;
1765 ArdourWidgets::ArdourDropdown visible_tracks_selector;
1766 ArdourWidgets::ArdourDropdown zoom_preset_selector;
1768 int32_t _visible_track_count;
1769 void build_track_count_menu ();
1770 void set_visible_track_count (int32_t);
1772 void set_zoom_preset(int64_t);
1774 Gtk::VBox toolbar_clock_vbox;
1775 Gtk::VBox toolbar_selection_clock_vbox;
1776 Gtk::Table toolbar_selection_clock_table;
1777 Gtk::Label toolbar_selection_cursor_label;
1779 ArdourWidgets::ArdourButton mouse_select_button;
1780 ArdourWidgets::ArdourButton mouse_draw_button;
1781 ArdourWidgets::ArdourButton mouse_move_button;
1782 ArdourWidgets::ArdourButton mouse_timefx_button;
1783 ArdourWidgets::ArdourButton mouse_content_button;
1784 ArdourWidgets::ArdourButton mouse_audition_button;
1785 ArdourWidgets::ArdourButton mouse_cut_button;
1787 ArdourWidgets::ArdourButton smart_mode_button;
1788 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1790 void mouse_mode_toggled (Editing::MouseMode m);
1791 void mouse_mode_object_range_toggled ();
1792 bool ignore_mouse_mode_toggle;
1794 bool mouse_select_button_release (GdkEventButton*);
1796 Glib::RefPtr<Gtk::Action> get_mouse_mode_action (Editing::MouseMode m) const;
1798 Gtk::VBox automation_box;
1799 Gtk::Button automation_mode_button;
1801 //edit mode menu stuff
1802 ArdourWidgets::ArdourDropdown edit_mode_selector;
1803 void edit_mode_selection_done (ARDOUR::EditMode);
1804 void build_edit_mode_menu ();
1805 Gtk::VBox edit_mode_box;
1807 void set_edit_mode (ARDOUR::EditMode);
1808 void cycle_edit_mode ();
1810 ArdourWidgets::ArdourDropdown grid_type_selector;
1811 void build_grid_type_menu ();
1813 ArdourWidgets::ArdourButton snap_mode_button;
1814 bool snap_mode_button_clicked (GdkEventButton*);
1818 Gtk::HBox ebox_hpacker;
1819 Gtk::VBox ebox_vpacker;
1823 std::vector<std::string> grid_type_strings;
1824 std::vector<std::string> snap_mode_strings;
1826 void grid_type_selection_done (Editing::GridType);
1827 void snap_mode_selection_done (Editing::SnapMode);
1828 void snap_mode_chosen (Editing::SnapMode);
1829 void grid_type_chosen (Editing::GridType);
1831 Glib::RefPtr<Gtk::RadioAction> grid_type_action (Editing::GridType);
1832 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1834 //zoom focus meu stuff
1835 ArdourWidgets::ArdourDropdown zoom_focus_selector;
1836 void zoom_focus_selection_done (Editing::ZoomFocus);
1837 void build_zoom_focus_menu ();
1838 std::vector<std::string> zoom_focus_strings;
1840 void zoom_focus_chosen (Editing::ZoomFocus);
1842 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1844 Gtk::HBox _track_box;
1846 Gtk::HBox _zoom_box;
1847 void zoom_adjustment_changed();
1849 void setup_toolbar ();
1851 void setup_tooltips ();
1853 Gtk::HBox toolbar_hbox;
1855 void setup_midi_toolbar ();
1857 /* selection process */
1859 Selection* selection;
1860 Selection* cut_buffer;
1861 SelectionMemento* _selection_memento;
1863 void time_selection_changed ();
1864 void track_selection_changed ();
1865 void update_time_selection_display ();
1866 void presentation_info_changed (PBD::PropertyChange const &);
1867 void region_selection_changed ();
1868 sigc::connection editor_regions_selection_changed_connection;
1869 void sensitize_all_region_actions (bool);
1870 void sensitize_the_right_region_actions (bool because_canvas_crossing);
1871 bool _all_region_actions_sensitized;
1872 /** Flag to block region action handlers from doing what they normally do;
1873 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1874 * block) when setting a ToggleAction's active state.
1876 bool _ignore_region_action;
1877 bool _last_region_menu_was_main;
1878 void point_selection_changed ();
1879 void marker_selection_changed ();
1881 bool _track_selection_change_without_scroll;
1882 bool _editor_track_selection_change_without_scroll;
1884 void cancel_selection ();
1885 void cancel_time_selection ();
1887 bool get_smart_mode() const;
1889 bool audio_region_selection_covers (samplepos_t where);
1891 /* transport range select process */
1893 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1894 ArdourCanvas::Rectangle* range_bar_drag_rect;
1895 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1896 ArdourCanvas::Rectangle* transport_bar_range_rect;
1897 ArdourCanvas::Rectangle* transport_bar_preroll_rect;
1898 ArdourCanvas::Rectangle* transport_bar_postroll_rect;
1899 ArdourCanvas::Rectangle* transport_loop_range_rect;
1900 ArdourCanvas::Rectangle* transport_punch_range_rect;
1901 ArdourCanvas::Line* transport_punchin_line;
1902 ArdourCanvas::Line* transport_punchout_line;
1903 ArdourCanvas::Rectangle* transport_preroll_rect;
1904 ArdourCanvas::Rectangle* transport_postroll_rect;
1906 ARDOUR::Location* transport_loop_location();
1907 ARDOUR::Location* transport_punch_location();
1909 ARDOUR::Location* temp_location;
1911 /* object rubberband select process */
1913 void select_all_within (samplepos_t, samplepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1915 ArdourCanvas::Rectangle* rubberband_rect;
1917 EditorRouteGroups* _route_groups;
1918 EditorRoutes* _routes;
1919 EditorRegions* _regions;
1920 EditorSources* _sources;
1921 EditorSnapshots* _snapshots;
1922 EditorLocations* _locations;
1924 /* diskstream/route display management */
1925 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1926 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1928 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1930 bool sync_track_view_list_and_routes ();
1932 Gtk::VBox list_vpacker;
1936 sigc::connection autoscroll_connection;
1937 bool autoscroll_horizontal_allowed;
1938 bool autoscroll_vertical_allowed;
1939 uint32_t autoscroll_cnt;
1940 Gtk::Widget* autoscroll_widget;
1941 ArdourCanvas::Rect autoscroll_boundary;
1943 bool autoscroll_canvas ();
1944 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1945 void stop_canvas_autoscroll ();
1948 void point_trim (GdkEvent*, samplepos_t);
1950 void trim_region_front();
1951 void trim_region_back();
1952 void trim_region (bool front);
1954 void trim_region_to_loop ();
1955 void trim_region_to_punch ();
1956 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1958 void trim_to_region(bool forward);
1959 void trim_region_to_previous_region_end();
1960 void trim_region_to_next_region_start();
1962 bool show_gain_after_trim;
1966 int convert_drop_to_paths (
1967 std::vector<std::string>& paths,
1968 const Glib::RefPtr<Gdk::DragContext>& context,
1971 const Gtk::SelectionData& data,
1975 void track_canvas_drag_data_received (
1976 const Glib::RefPtr<Gdk::DragContext>& context,
1979 const Gtk::SelectionData& data,
1984 const Glib::RefPtr<Gdk::DragContext>& context,
1987 const Gtk::SelectionData& data,
1992 const Glib::RefPtr<Gdk::DragContext>& context,
1995 const Gtk::SelectionData& data,
1998 bool from_region_list);
2001 const Glib::RefPtr<Gdk::DragContext>& context,
2004 const Gtk::SelectionData& data,
2010 int write_region_selection(RegionSelection&);
2011 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2012 void bounce_region_selection (bool with_processing);
2013 void bounce_range_selection (bool replace, bool enable_processing);
2014 void external_edit_region ();
2016 int write_audio_selection (TimeSelection&);
2017 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
2019 void write_selection ();
2021 uint32_t selection_op_cmd_depth;
2022 uint32_t selection_op_history_it;
2024 std::list<XMLNode*> selection_op_history; /* used in *_reversible_selection_op */
2025 std::list<XMLNode*> before; /* used in *_reversible_command */
2027 void update_title ();
2028 void update_title_s (const std::string & snapshot_name);
2030 void instant_save ();
2031 bool no_save_instant;
2033 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2035 /* freeze operations */
2037 ARDOUR::InterThreadInfo freeze_status;
2038 static void* _freeze_thread (void*);
2039 void* freeze_thread ();
2041 void freeze_route ();
2042 void unfreeze_route ();
2046 void duplicate_range (bool with_dialog);
2047 void duplicate_regions (float times);
2049 /** computes the timeline sample (sample) of an event whose coordinates
2050 * are in canvas units (pixels, scroll offset included).
2052 samplepos_t canvas_event_sample (GdkEvent const*, double* px = 0, double* py = 0) const;
2054 /** computes the timeline sample (sample) of an event whose coordinates
2055 * are in window units (pixels, no scroll offset).
2057 samplepos_t window_event_sample (GdkEvent const*, double* px = 0, double* py = 0) const;
2059 /* returns false if mouse pointer is not in track or marker canvas
2061 bool mouse_sample (samplepos_t&, bool& in_track_canvas) const;
2063 TimeFXDialog* current_timefx;
2064 static void* timefx_thread (void* arg);
2067 int time_stretch (RegionSelection&, float fraction);
2068 int pitch_shift (RegionSelection&, float cents);
2069 void pitch_shift_region ();
2071 /* editor-mixer strip */
2073 MixerStrip *current_mixer_strip;
2074 bool show_editor_mixer_when_tracks_arrive;
2075 Gtk::VBox current_mixer_strip_vbox;
2076 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2077 void current_mixer_strip_hidden ();
2080 void ensure_all_elements_drawn ();
2082 /* nudging tracks */
2084 void nudge_track (bool use_edit_point, bool forwards);
2086 static const int32_t default_width = 995;
2087 static const int32_t default_height = 765;
2091 ArdourWidgets::ArdourButton nudge_forward_button;
2092 ArdourWidgets::ArdourButton nudge_backward_button;
2093 Gtk::HBox nudge_hbox;
2094 Gtk::VBox nudge_vbox;
2095 AudioClock* nudge_clock;
2097 bool nudge_forward_release (GdkEventButton*);
2098 bool nudge_backward_release (GdkEventButton*);
2102 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2104 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2105 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2107 /* handling cleanup */
2109 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2111 PBD::ScopedConnectionList session_connections;
2113 /* tracking step changes of track height */
2115 TimeAxisView* current_stepping_trackview;
2116 ARDOUR::microseconds_t last_track_height_step_timestamp;
2117 gint track_height_step_timeout();
2118 sigc::connection step_timeout;
2120 TimeAxisView* entered_track;
2121 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2122 to point to the RegionView. Otherwise it is 0.
2124 RegionView* entered_regionview;
2126 std::vector<EnterContext> _enter_stack;
2128 bool clear_entered_track;
2129 bool left_track_canvas (GdkEventCrossing*);
2130 bool entered_track_canvas (GdkEventCrossing*);
2131 void set_entered_track (TimeAxisView*);
2132 void set_entered_regionview (RegionView*);
2133 gint left_automation_track ();
2135 void reset_canvas_action_sensitivity (bool);
2136 void set_gain_envelope_visibility ();
2137 void set_region_gain_visibility (RegionView*);
2138 void toggle_gain_envelope_active ();
2139 void reset_region_gain_envelopes ();
2141 void session_state_saved (std::string);
2143 Glib::RefPtr<Gtk::Action> undo_action;
2144 Glib::RefPtr<Gtk::Action> redo_action;
2145 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2146 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2147 Glib::RefPtr<Gtk::Action> selection_undo_action;
2148 Glib::RefPtr<Gtk::Action> selection_redo_action;
2150 void history_changed ();
2152 Editing::EditPoint _edit_point;
2154 ArdourWidgets::ArdourDropdown edit_point_selector;
2155 void build_edit_point_menu();
2157 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2158 void cycle_edit_point (bool with_marker);
2159 void set_edit_point ();
2160 void edit_point_selection_done (Editing::EditPoint);
2161 void edit_point_chosen (Editing::EditPoint);
2162 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2163 std::vector<std::string> edit_point_strings;
2164 std::vector<std::string> edit_mode_strings;
2166 void selected_marker_moved (ARDOUR::Location*);
2168 bool get_edit_op_range (samplepos_t& start, samplepos_t& end) const;
2170 void get_regions_at (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2171 void get_regions_after (RegionSelection&, samplepos_t where, const TrackViewList& ts) const;
2173 RegionSelection get_regions_from_selection_and_edit_point (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
2174 bool use_context_click = false,
2175 bool from_outside_canvas = false);
2176 RegionSelection get_regions_from_selection_and_entered () const;
2178 void start_updating_meters ();
2179 void stop_updating_meters ();
2180 bool meters_running;
2182 void select_next_stripable (bool routes_only = true);
2183 void select_prev_stripable (bool routes_only = true);
2185 ARDOUR::MusicSample snap_to_minsec (ARDOUR::MusicSample start,
2186 ARDOUR::RoundMode direction,
2187 ARDOUR::SnapPref gpref);
2189 ARDOUR::MusicSample snap_to_cd_frames (ARDOUR::MusicSample start,
2190 ARDOUR::RoundMode direction,
2191 ARDOUR::SnapPref gpref);
2193 ARDOUR::MusicSample snap_to_bbt (ARDOUR::MusicSample start,
2194 ARDOUR::RoundMode direction,
2195 ARDOUR::SnapPref gpref);
2197 ARDOUR::MusicSample snap_to_timecode (ARDOUR::MusicSample start,
2198 ARDOUR::RoundMode direction,
2199 ARDOUR::SnapPref gpref);
2201 ARDOUR::MusicSample snap_to_grid (ARDOUR::MusicSample start,
2202 ARDOUR::RoundMode direction,
2203 ARDOUR::SnapPref gpref);
2205 void snap_to_internal (ARDOUR::MusicSample& first,
2206 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2207 ARDOUR::SnapPref gpref = ARDOUR::SnapToAny_Visual,
2208 bool ensure_snap = false);
2210 samplepos_t snap_to_marker (samplepos_t presnap,
2211 ARDOUR::RoundMode direction = ARDOUR::RoundNearest);
2213 RhythmFerret* rhythm_ferret;
2215 void fit_tracks (TrackViewList &);
2216 void fit_selection ();
2217 void set_track_height (Height);
2219 void _remove_tracks ();
2220 bool idle_remove_tracks ();
2221 void toggle_tracks_active ();
2225 static gboolean _idle_resize (gpointer);
2227 int32_t _pending_resize_amount;
2228 TimeAxisView* _pending_resize_view;
2230 void visible_order_range (int*, int*) const;
2234 /** true if we've made a locate request that hasn't yet been processed */
2235 bool _pending_locate_request;
2237 /** if true, there is a pending Session locate which is the initial one when loading a session;
2238 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2241 bool _pending_initial_locate;
2243 Gtk::HBox _summary_hbox;
2244 EditorSummary* _summary;
2246 void region_view_added (RegionView*);
2247 void region_view_removed ();
2249 EditorGroupTabs* _group_tabs;
2250 void fit_route_group (ARDOUR::RouteGroup*);
2252 void step_edit_status_change (bool);
2253 void start_step_editing ();
2254 void stop_step_editing ();
2255 bool check_step_edit ();
2256 sigc::connection step_edit_connection;
2258 double _last_motion_y;
2260 RegionLayeringOrderEditor* layering_order_editor;
2261 void update_region_layering_order_editor ();
2263 /** Track that was the source for the last cut/copy operation. Used as a place
2264 to paste things iff there is no selected track.
2266 TimeAxisView* _last_cut_copy_source_track;
2268 /** true if a change in Selection->regions should change the selection in the region list.
2269 See EditorRegions::selection_changed.
2271 bool _region_selection_change_updates_region_list;
2273 void setup_fade_images ();
2274 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2275 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2277 Gtk::MenuItem& action_menu_item (std::string const &);
2278 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2280 MouseCursors* _cursors;
2282 void follow_mixer_selection ();
2283 bool _following_mixer_selection;
2285 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2286 void note_edit_done (int, EditNoteDialog*);
2287 void toggle_sound_midi_notes ();
2289 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2290 bool _control_point_toggled_on_press;
2292 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2293 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2294 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2295 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2296 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2297 pushing the modifier key and moving the scroll wheel will operate on the same track
2298 until the key is released (rather than skipping about to whatever happens to be
2299 underneath the mouse at the time).
2301 TimeAxisView* _stepping_axis_view;
2302 void zoom_vertical_modifier_released();
2304 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2305 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2306 void bring_all_sources_into_session ();
2308 QuantizeDialog* quantize_dialog;
2309 MainMenuDisabler* _main_menu_disabler;
2311 /* private helper functions to help with registering region actions */
2313 Glib::RefPtr<Gtk::Action> register_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const* name, char const* label, sigc::slot<void> slot);
2314 void register_toggle_region_action (Glib::RefPtr<Gtk::ActionGroup> group, Editing::RegionActionTarget, char const* name, char const* label, sigc::slot<void> slot);
2316 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const* name, char const* label, sigc::slot<void> slot);
2317 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const* name, char const* label, sigc::slot<void> slot);
2318 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);
2321 friend class RegionCutDrag;
2322 friend class RegionDrag;
2323 friend class RegionMoveDrag;
2324 friend class RegionSpliceDrag;
2325 friend class RegionRippleDrag;
2326 friend class TrimDrag;
2327 friend class BBTRulerDrag;
2328 friend class MeterMarkerDrag;
2329 friend class TempoMarkerDrag;
2330 friend class CursorDrag;
2331 friend class FadeInDrag;
2332 friend class FadeOutDrag;
2333 friend class MarkerDrag;
2334 friend class RegionGainDrag;
2335 friend class ControlPointDrag;
2336 friend class LineDrag;
2337 friend class RubberbandSelectDrag;
2338 friend class EditorRubberbandSelectDrag;
2339 friend class TimeFXDrag;
2340 friend class ScrubDrag;
2341 friend class SelectionDrag;
2342 friend class RangeMarkerBarDrag;
2343 friend class MouseZoomDrag;
2344 friend class RegionCreateDrag;
2345 friend class RegionMotionDrag;
2346 friend class RegionInsertDrag;
2347 friend class VideoTimeLineDrag;
2349 friend class EditorSummary;
2350 friend class EditorGroupTabs;
2352 friend class EditorRoutes;
2353 friend class RhythmFerret;
2356 #endif /* __ardour_editor_h__ */