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/selector.h"
38 #include "gtkmm2ext/click_box.h"
39 #include "gtkmm2ext/dndtreeview.h"
40 #include "gtkmm2ext/stateful_button.h"
41 #include "gtkmm2ext/bindings.h"
43 #include "pbd/stateful.h"
44 #include "pbd/signals.h"
46 #include "ardour/import_status.h"
47 #include "ardour/tempo.h"
48 #include "ardour/location.h"
49 #include "ardour/types.h"
51 #include "canvas/fwd.h"
52 #include "canvas/ruler.h"
54 #include "ardour_button.h"
55 #include "ardour_dialog.h"
56 #include "ardour_dropdown.h"
57 #include "public_editor.h"
60 #include "editor_items.h"
61 #include "region_selection.h"
62 #include "selection_memento.h"
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
103 class EditNoteDialog;
105 class EditorGroupTabs;
106 class EditorLocations;
109 class EditorRouteGroups;
110 class EditorSnapshots;
112 class GroupedButtons;
113 class GUIObjectState;
115 class MidiRegionView;
116 class MidiExportDialog;
120 class PlaylistSelector;
121 class PluginSelector;
122 class ProgressReporter;
123 class QuantizeDialog;
127 class SoundFileOmega;
133 class RegionLayeringOrderEditor;
136 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
142 void set_session (ARDOUR::Session *);
143 ARDOUR::Session* session() const { return _session; }
145 Gtk::Window* use_own_window (bool and_fill_it);
148 virtual bool have_idled () const { return _have_idled; }
150 framepos_t leftmost_sample() const { return leftmost_frame; }
152 framecnt_t current_page_samples() const {
153 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
156 double visible_canvas_height () const {
157 return _visible_canvas_height;
159 double trackviews_height () const;
161 void cycle_snap_mode ();
162 void next_snap_choice ();
163 void next_snap_choice_music_only ();
164 void next_snap_choice_music_and_time ();
165 void prev_snap_choice ();
166 void prev_snap_choice_music_only ();
167 void prev_snap_choice_music_and_time ();
168 void set_snap_to (Editing::SnapType);
169 void set_snap_mode (Editing::SnapMode);
170 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
172 Editing::SnapMode snap_mode () const;
173 Editing::SnapType snap_type () 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=true);
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 RouteTimeAxisView* get_route_view_by_route_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 framepos_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 framepos_t pixel_to_sample (double pixel) const {
235 return pixel * samples_per_pixel;
238 double sample_to_pixel (framepos_t sample) const {
239 return round (sample / (double) samples_per_pixel);
242 double sample_to_pixel_unrounded (framepos_t sample) const {
243 return sample / (double) samples_per_pixel;
248 Selection& get_selection() const { return *selection; }
249 bool get_selection_extents ( framepos_t &start, framepos_t &end ); // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
250 Selection& get_cut_buffer() const { return *cut_buffer; }
251 void track_mixer_selection ();
253 bool extend_selection_to_track (TimeAxisView&);
255 void play_selection ();
256 framepos_t get_preroll ();
257 void maybe_locate_with_edit_preroll (framepos_t);
258 void play_with_preroll ();
259 void select_all_in_track (Selection::Operation op);
260 void select_all_objects (Selection::Operation op);
261 void invert_selection_in_track ();
262 void invert_selection ();
263 void deselect_all ();
264 long select_range (framepos_t, framepos_t);
266 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
268 void remove_tracks ();
272 void set_show_measures (bool yn);
273 bool show_measures () const { return _show_measures; }
275 /* analysis window */
277 void analyze_region_selection();
278 void analyze_range_selection();
282 void export_audio ();
284 void export_selection ();
285 void export_range ();
286 void export_region ();
288 bool process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<ARDOUR::MidiRegion> midi_region);
290 void set_zoom_focus (Editing::ZoomFocus);
291 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
292 framecnt_t get_current_zoom () const { return samples_per_pixel; }
293 void cycle_zoom_focus ();
294 void temporal_zoom_step (bool coarser);
295 void temporal_zoom_step_mouse_focus (bool coarser);
296 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
297 void tav_zoom_step (bool coarser);
298 void tav_zoom_smooth (bool coarser, bool force_all);
300 /* stuff that AudioTimeAxisView and related classes use */
302 PlaylistSelector& playlist_selector() const;
303 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
305 void new_playlists (TimeAxisView* v);
306 void copy_playlists (TimeAxisView* v);
307 void clear_playlists (TimeAxisView* v);
309 void get_onscreen_tracks (TrackViewList&);
311 Width editor_mixer_strip_width;
312 void maybe_add_mixer_strip_width (XMLNode&);
313 void show_editor_mixer (bool yn);
314 void create_editor_mixer ();
315 void show_editor_list (bool yn);
316 void set_selected_mixer_strip (TimeAxisView&);
317 void mixer_strip_width_changed ();
318 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
320 /* nudge is initiated by transport controls owned by ARDOUR_UI */
322 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
323 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
324 unsigned get_grid_beat_divisions(framepos_t position);
325 Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
327 void nudge_forward (bool next, bool force_playhead);
328 void nudge_backward (bool next, bool force_playhead);
330 /* nudge initiated from context menu */
332 void nudge_forward_capture_offset ();
333 void nudge_backward_capture_offset ();
335 void sequence_regions ();
337 /* playhead/screen stuff */
339 void set_stationary_playhead (bool yn);
340 void toggle_stationary_playhead ();
341 bool stationary_playhead() const { return _stationary_playhead; }
343 void set_follow_playhead (bool yn, bool catch_up = true);
344 void toggle_follow_playhead ();
345 bool follow_playhead() const { return _follow_playhead; }
346 bool dragging_playhead () const { return _dragging_playhead; }
348 void toggle_zero_line_visibility ();
350 void set_group_tabs ();
351 void toggle_measure_visibility ();
352 void toggle_logo_visibility ();
356 void toggle_region_fades (int dir);
357 void update_region_fade_visibility ();
359 /* redirect shared ops menu. caller must free returned menu */
361 Gtk::Menu* redirect_menu ();
363 /* floating windows/transient */
365 void ensure_float (Gtk::Window&);
367 void scroll_tracks_down_line ();
368 void scroll_tracks_up_line ();
370 bool scroll_up_one_track (bool skip_child_views = false);
371 bool scroll_down_one_track (bool skip_child_views = false);
373 void scroll_left_step ();
374 void scroll_right_step ();
376 void scroll_left_half_page ();
377 void scroll_right_half_page ();
379 void prepare_for_cleanup ();
380 void finish_cleanup ();
382 void maximise_editing_space();
383 void restore_editing_space();
385 double get_y_origin () const;
386 void reset_x_origin (framepos_t);
387 void reset_x_origin_to_follow_playhead ();
388 void reset_y_origin (double);
389 void reset_zoom (framecnt_t);
390 void reposition_and_zoom (framepos_t, double);
392 framepos_t get_preferred_edit_position (Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE,
393 bool use_context_click = false,
394 bool from_outside_canvas = false);
396 bool update_mouse_speed ();
397 bool decelerate_mouse_speed ();
399 void toggle_meter_updating();
401 void show_rhythm_ferret();
403 void goto_visual_state (uint32_t);
404 void save_visual_state (uint32_t);
406 void queue_draw_resize_line (int at);
407 void start_resize_line_ops ();
408 void end_resize_line_ops ();
410 TrackViewList const & get_track_views () {
414 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
416 void do_ptimport(std::string path, ARDOUR::SrcQuality quality);
418 void do_import (std::vector<std::string> paths,
419 Editing::ImportDisposition disposition,
420 Editing::ImportMode mode,
421 ARDOUR::SrcQuality quality,
423 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
425 void do_embed (std::vector<std::string> paths,
426 Editing::ImportDisposition disposition,
427 Editing::ImportMode mode,
429 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
431 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
433 void get_regionviews_by_id (PBD::ID const id, RegionSelection & regions) const;
434 void get_per_region_note_selection (std::list<std::pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > >&) const;
436 void center_screen (framepos_t);
438 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
440 void snap_to (framepos_t& first,
441 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
442 bool for_mark = false,
443 bool ensure_snap = false);
445 void snap_to_with_modifier (framepos_t& first,
447 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
448 bool for_mark = false);
450 void snap_to (framepos_t& first,
452 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
453 bool for_mark = false);
455 void begin_selection_op_history ();
456 void begin_reversible_selection_op (std::string cmd_name);
457 void commit_reversible_selection_op ();
458 void undo_selection_op ();
459 void redo_selection_op ();
460 void begin_reversible_command (std::string cmd_name);
461 void begin_reversible_command (GQuark);
462 void abort_reversible_command ();
463 void commit_reversible_command ();
465 DragManager* drags () const {
469 void maybe_autoscroll (bool, bool, bool);
470 bool autoscroll_active() const;
472 Gdk::Cursor* get_canvas_cursor () const;
474 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
475 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
477 MouseCursors const * cursors () const {
481 VerboseCursor* verbose_cursor () const {
482 return _verbose_cursor;
485 double clamp_verbose_cursor_x (double);
486 double clamp_verbose_cursor_y (double);
488 void get_pointer_position (double &, double &) const;
490 /** Context for mouse entry (stored in a stack). */
491 struct EnterContext {
493 boost::shared_ptr<CursorContext> cursor_ctx;
496 /** Get the topmost enter context for the given item type.
498 * This is used to change the cursor associated with a given enter context,
499 * which may not be on the top of the stack.
501 EnterContext* get_enter_context(ItemType type);
503 TimeAxisView* stepping_axis_view () {
504 return _stepping_axis_view;
507 void set_stepping_axis_view (TimeAxisView* v) {
508 _stepping_axis_view = v;
511 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
512 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
513 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
514 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
515 ArdourCanvas::ScrollGroup* get_cursor_scroll_group () const { return cursor_scroll_group; }
517 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
519 void override_visible_track_count ();
521 /* Ruler metrics methods */
523 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
524 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
525 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
526 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
528 /* editing operations that need to be public */
529 void mouse_add_new_marker (framepos_t where, bool is_cd=false);
530 void split_regions_at (framepos_t, RegionSelection&);
531 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
532 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
534 void mouse_add_new_tempo_event (framepos_t where);
535 void mouse_add_new_meter_event (framepos_t where);
536 void edit_tempo_section (ARDOUR::TempoSection*);
537 void edit_meter_section (ARDOUR::MeterSection*);
540 void map_transport_state ();
541 void map_position_change (framepos_t);
545 void suspend_route_redisplay ();
546 void resume_route_redisplay ();
550 void color_handler ();
554 // to keep track of the playhead position for control_scroll
555 boost::optional<framepos_t> _control_scroll_target;
557 PlaylistSelector* _playlist_selector;
559 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
562 VisualState (bool with_tracks);
565 framecnt_t samples_per_pixel;
566 framepos_t leftmost_frame;
567 Editing::ZoomFocus zoom_focus;
568 GUIObjectState* gui_state;
571 std::list<VisualState*> undo_visual_stack;
572 std::list<VisualState*> redo_visual_stack;
573 VisualState* current_visual_state (bool with_tracks = true);
574 void undo_visual_state ();
575 void redo_visual_state ();
576 void use_visual_state (VisualState&);
578 void swap_visual_state ();
580 std::vector<VisualState*> visual_states;
581 void start_visual_state_op (uint32_t n);
582 void cancel_visual_state_op (uint32_t n);
584 framepos_t leftmost_frame;
585 framecnt_t samples_per_pixel;
586 Editing::ZoomFocus zoom_focus;
588 void set_samples_per_pixel (framecnt_t);
590 Editing::MouseMode mouse_mode;
591 Editing::SnapType pre_internal_snap_type;
592 Editing::SnapMode pre_internal_snap_mode;
593 Editing::SnapType internal_snap_type;
594 Editing::SnapMode internal_snap_mode;
595 Editing::MouseMode effective_mouse_mode () const;
597 enum JoinObjectRangeState {
598 JOIN_OBJECT_RANGE_NONE,
599 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
600 JOIN_OBJECT_RANGE_OBJECT,
601 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
602 JOIN_OBJECT_RANGE_RANGE
605 JoinObjectRangeState _join_object_range_state;
607 void update_join_object_range_location (double);
609 boost::optional<int> pre_notebook_shrink_pane_width;
611 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
613 Gtk::Notebook _the_notebook;
614 bool _notebook_shrunk;
615 void add_notebook_page (std::string const &, Gtk::Widget &);
616 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
618 Gtk::HPaned edit_pane;
619 Gtk::VPaned editor_summary_pane;
621 Gtk::EventBox meter_base;
623 Gtk::EventBox marker_base;
624 Gtk::HBox marker_box;
625 Gtk::VBox scrollers_rulers_markers_box;
627 void location_changed (ARDOUR::Location *);
628 void location_flags_changed (ARDOUR::Location *);
629 void refresh_location_display ();
630 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
631 void add_new_location (ARDOUR::Location *);
632 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
633 void location_gone (ARDOUR::Location *);
634 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
635 gint really_remove_marker (ARDOUR::Location* loc);
636 void goto_nth_marker (int nth);
637 void toggle_marker_lines ();
638 void set_marker_line_visibility (bool);
640 uint32_t location_marker_color;
641 uint32_t location_range_color;
642 uint32_t location_loop_color;
643 uint32_t location_punch_color;
644 uint32_t location_cd_marker_color;
646 struct LocationMarkers {
651 LocationMarkers () : start(0), end(0), valid (true) {}
658 void set_show_lines (bool);
659 void set_selected (bool);
660 void canvas_height_set (double);
663 void set_name (const std::string&);
664 void set_position (framepos_t start, framepos_t end = 0);
665 void set_color_rgba (uint32_t);
668 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
669 ARDOUR::Location* find_location_from_marker (ArdourMarker *, bool& is_start) const;
670 ArdourMarker* find_marker_from_location_id (PBD::ID const &, bool) const;
671 ArdourMarker* entered_marker;
672 bool _show_marker_lines;
674 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
675 LocationMarkerMap location_markers;
677 void update_marker_labels ();
678 void update_marker_labels (ArdourCanvas::Container *);
679 void check_marker_label (ArdourMarker *);
681 /** A set of lists of Markers that are in each of the canvas groups
682 * for the marker sections at the top of the editor. These lists
683 * are kept sorted in time order between marker movements, so that after
684 * a marker has moved we can decide whether we need to update the labels
685 * for all markers or for just a few.
687 std::map<ArdourCanvas::Container *, std::list<ArdourMarker *> > _sorted_marker_lists;
688 void remove_sorted_marker (ArdourMarker *);
690 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
691 void clear_marker_display ();
692 void mouse_add_new_range (framepos_t);
693 void mouse_add_new_loop (framepos_t);
694 void mouse_add_new_punch (framepos_t);
695 bool choose_new_marker_name(std::string &name);
696 void update_cd_marker_display ();
697 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
699 TimeAxisView* clicked_axisview;
700 RouteTimeAxisView* clicked_routeview;
701 /** The last RegionView that was clicked on, or 0 if the last click was not
702 * on a RegionView. This is set up by the canvas event handlers in
703 * editor_canvas_events.cc
705 RegionView* clicked_regionview;
706 RegionSelection latest_regionviews;
707 uint32_t clicked_selection;
708 ControlPoint* clicked_control_point;
710 void sort_track_selection (TrackViewList&);
712 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
713 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
714 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
715 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
717 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
718 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
719 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
720 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
721 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
723 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
724 bool button_release_can_deselect;
725 bool _mouse_changed_selection;
727 void catch_vanishing_regionview (RegionView *);
729 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
730 void select_all_tracks ();
731 bool select_all_internal_edit (Selection::Operation);
733 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
734 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
735 void set_selected_track_as_side_effect (Selection::Operation op);
736 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
738 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
739 void collect_new_region_view (RegionView *);
740 void collect_and_select_new_region_view (RegionView *);
742 Gtk::Menu track_context_menu;
743 Gtk::Menu track_region_context_menu;
744 Gtk::Menu track_selection_context_menu;
746 Gtk::MenuItem* region_edit_menu_split_item;
747 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
748 Gtk::Menu * track_region_edit_playlist_menu;
749 Gtk::Menu * track_edit_playlist_submenu;
750 Gtk::Menu * track_selection_edit_playlist_submenu;
752 GdkEvent context_click_event;
754 void popup_track_context_menu (int, int, ItemType, bool);
755 Gtk::Menu* build_track_context_menu ();
756 Gtk::Menu* build_track_bus_context_menu ();
757 Gtk::Menu* build_track_region_context_menu ();
758 Gtk::Menu* build_track_selection_context_menu ();
759 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
760 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
761 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
762 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
763 Gtk::MenuItem* _popup_region_menu_item;
765 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
766 Gtk::Menu _control_point_context_menu;
768 void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
769 Gtk::Menu _note_context_menu;
771 void add_routes (ARDOUR::RouteList&);
772 void timeaxisview_deleted (TimeAxisView *);
774 Gtk::HBox global_hpacker;
775 Gtk::VBox global_vpacker;
777 /* Cursor stuff. Do not use directly, use via CursorContext. */
778 friend class CursorContext;
779 std::vector<Gdk::Cursor*> _cursor_stack;
780 void set_canvas_cursor (Gdk::Cursor*);
781 size_t push_canvas_cursor (Gdk::Cursor*);
782 void pop_canvas_cursor ();
784 Gdk::Cursor* which_grabber_cursor () const;
785 Gdk::Cursor* which_track_cursor () const;
786 Gdk::Cursor* which_mode_cursor () const;
787 Gdk::Cursor* which_trim_cursor (bool left_side) const;
788 Gdk::Cursor* which_canvas_cursor (ItemType type) const;
790 /** Push the appropriate enter/cursor context on item entry. */
791 void choose_canvas_cursor_on_entry (ItemType);
793 /** Update all enter cursors based on current settings. */
794 void update_all_enter_cursors ();
796 ArdourCanvas::GtkCanvas* _track_canvas;
797 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
799 bool within_track_canvas;
801 friend class VerboseCursor;
802 VerboseCursor* _verbose_cursor;
804 void parameter_changed (std::string);
805 void ui_parameter_changed (std::string);
807 Gtk::EventBox time_bars_event_box;
808 Gtk::VBox time_bars_vbox;
810 ArdourCanvas::Pixbuf *logo_item;
812 ArdourCanvas::Container *tempo_group;
813 ArdourCanvas::Container *meter_group;
814 ArdourCanvas::Container *marker_group;
815 ArdourCanvas::Container *range_marker_group;
816 ArdourCanvas::Container *transport_marker_group;
817 ArdourCanvas::Container* cd_marker_group;
819 /* parent for groups which themselves contain time markers */
820 ArdourCanvas::Container* _time_markers_group;
822 /* The group containing all other groups that are scrolled vertically
825 ArdourCanvas::ScrollGroup* hv_scroll_group;
827 /* The group containing all other groups that are scrolled horizontally ONLY
829 ArdourCanvas::ScrollGroup* h_scroll_group;
831 /* Scroll group for cursors, scrolled horizontally, above everything else
833 ArdourCanvas::ScrollGroup* cursor_scroll_group;
835 /* The group containing all trackviews. */
836 ArdourCanvas::Container* no_scroll_group;
838 /* The group containing all trackviews. */
839 ArdourCanvas::Container* _trackview_group;
841 /* The group holding things (mostly regions) while dragging so they
842 * are on top of everything else
844 ArdourCanvas::Container* _drag_motion_group;
846 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
849 ArdourCanvas::Rectangle* _canvas_drop_zone;
850 bool canvas_drop_zone_event (GdkEvent* event);
853 ruler_metric_timecode = 0,
854 ruler_metric_bbt = 1,
855 ruler_metric_samples = 2,
856 ruler_metric_minsec = 3,
858 ruler_time_tempo = 4,
859 ruler_time_meter = 5,
860 ruler_time_marker = 6,
861 ruler_time_range_marker = 7,
862 ruler_time_transport_marker = 8,
863 ruler_time_cd_marker = 9,
864 ruler_video_timeline = 10,
867 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
868 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
869 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
870 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
871 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
872 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
873 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
874 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
875 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
876 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
877 bool no_ruler_shown_update;
879 Gtk::Widget * ruler_grabbed_widget;
881 RulerDialog* ruler_dialog;
883 void initialize_rulers ();
884 void update_just_timecode ();
885 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
886 void update_fixed_rulers ();
887 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
888 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
889 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
890 void update_ruler_visibility ();
891 void set_ruler_visible (RulerType, bool);
892 void toggle_ruler_visibility (RulerType rt);
893 void ruler_toggled (int);
894 bool ruler_label_button_release (GdkEventButton*);
895 void store_ruler_visibility ();
896 void restore_ruler_visibility ();
900 enum MinsecRulerScale {
905 minsec_show_many_hours
908 MinsecRulerScale minsec_ruler_scale;
910 framecnt_t minsec_mark_interval;
911 gint minsec_mark_modulo;
913 void set_minsec_ruler_scale (framepos_t, framepos_t);
915 enum TimecodeRulerScale {
917 timecode_show_frames,
918 timecode_show_seconds,
919 timecode_show_minutes,
921 timecode_show_many_hours
924 TimecodeRulerScale timecode_ruler_scale;
926 gint timecode_mark_modulo;
927 gint timecode_nmarks;
928 void set_timecode_ruler_scale (framepos_t, framepos_t);
930 framecnt_t _samples_ruler_interval;
931 void set_samples_ruler_scale (framepos_t, framepos_t);
941 bbt_show_ticks_detail,
942 bbt_show_ticks_super_detail
945 BBTRulerScale bbt_ruler_scale;
949 uint32_t bbt_bar_helper_on;
950 uint32_t bbt_accent_modulo;
951 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
952 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
953 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
955 ArdourCanvas::Ruler* timecode_ruler;
956 ArdourCanvas::Ruler* bbt_ruler;
957 ArdourCanvas::Ruler* samples_ruler;
958 ArdourCanvas::Ruler* minsec_ruler;
960 static double timebar_height;
961 guint32 visible_timebars;
962 Gtk::Menu *editor_ruler_menu;
964 ArdourCanvas::Rectangle* tempo_bar;
965 ArdourCanvas::Rectangle* meter_bar;
966 ArdourCanvas::Rectangle* marker_bar;
967 ArdourCanvas::Rectangle* range_marker_bar;
968 ArdourCanvas::Rectangle* transport_marker_bar;
969 ArdourCanvas::Rectangle* cd_marker_bar;
971 Gtk::Label minsec_label;
972 Gtk::Label bbt_label;
973 Gtk::Label timecode_label;
974 Gtk::Label samples_label;
975 Gtk::Label tempo_label;
976 Gtk::Label meter_label;
977 Gtk::Label mark_label;
978 Gtk::Label range_mark_label;
979 Gtk::Label transport_mark_label;
980 Gtk::Label cd_mark_label;
982 /* videtimline related actions */
983 Gtk::Label videotl_label;
984 ArdourCanvas::Container* videotl_group;
985 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
986 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
987 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
988 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
989 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
990 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
991 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
992 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
993 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
994 void set_xjadeo_proc ();
995 void toggle_xjadeo_proc (int state=-1);
996 void set_close_video_sensitive (bool onoff);
997 void set_xjadeo_sensitive (bool onoff);
998 void set_xjadeo_viewoption (int);
999 void toggle_xjadeo_viewoption (int what, int state=-1);
1000 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
1001 int videotl_bar_height; /* in units of timebar_height; default: 4 */
1002 int get_videotl_bar_height () const { return videotl_bar_height; }
1003 void toggle_region_video_lock ();
1005 friend class EditorCursor;
1007 EditorCursor* playhead_cursor;
1009 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
1011 void cursor_to_region_boundary (bool with_selection, int32_t dir);
1012 void cursor_to_next_region_boundary (bool with_selection);
1013 void cursor_to_previous_region_boundary (bool with_selection);
1014 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
1015 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
1016 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
1017 void cursor_to_selection_start (EditorCursor *);
1018 void cursor_to_selection_end (EditorCursor *);
1020 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
1021 void selected_marker_to_next_region_boundary (bool with_selection);
1022 void selected_marker_to_previous_region_boundary (bool with_selection);
1023 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
1024 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
1025 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
1026 void selected_marker_to_selection_start ();
1027 void selected_marker_to_selection_end ();
1029 void select_all_selectables_using_cursor (EditorCursor *, bool);
1030 void select_all_selectables_using_edit (bool, bool);
1031 void select_all_selectables_between (bool within);
1032 void select_range_between ();
1034 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
1035 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
1037 std::vector<ARDOUR::framepos_t> region_boundary_cache;
1038 void build_region_boundary_cache ();
1040 Gtk::HBox toplevel_hpacker;
1043 Gtk::HBox bottom_hbox;
1045 Gtk::Table edit_packer;
1047 /** the adjustment that controls the overall editor vertical scroll position */
1048 Gtk::Adjustment vertical_adjustment;
1049 Gtk::Adjustment horizontal_adjustment;
1051 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
1052 Gtk::Layout controls_layout;
1053 bool control_layout_scroll (GdkEventScroll* ev);
1054 void reset_controls_layout_width ();
1055 void reset_controls_layout_height (int32_t height);
1064 bool scroll_press (Direction);
1065 void scroll_release ();
1066 sigc::connection _scroll_connection;
1067 int _scroll_callbacks;
1069 double _visible_canvas_width;
1070 double _visible_canvas_height; ///< height of the visible area of the track canvas
1071 double _full_canvas_height; ///< full height of the canvas
1073 bool track_canvas_map_handler (GdkEventAny*);
1075 bool edit_controls_button_release (GdkEventButton*);
1076 Gtk::Menu *edit_controls_left_menu;
1077 Gtk::Menu *edit_controls_right_menu;
1079 Gtk::VBox track_canvas_vbox;
1080 Gtk::VBox edit_controls_vbox;
1081 Gtk::HBox edit_controls_hbox;
1083 void control_vertical_zoom_in_all ();
1084 void control_vertical_zoom_out_all ();
1085 void control_vertical_zoom_in_selected ();
1086 void control_vertical_zoom_out_selected ();
1087 void control_step_tracks_up ();
1088 void control_step_tracks_down ();
1089 void control_view (uint32_t);
1090 void control_scroll (float);
1091 void control_select (uint32_t rid, Selection::Operation);
1092 void control_unselect ();
1093 void access_action (std::string,std::string);
1094 bool deferred_control_scroll (framepos_t);
1095 sigc::connection control_scroll_connection;
1097 void tie_vertical_scrolling ();
1098 void set_horizontal_position (double);
1099 double horizontal_position () const;
1101 struct VisualChange {
1109 framepos_t time_origin;
1110 framecnt_t samples_per_pixel;
1113 int idle_handler_id;
1114 /** true if we are currently in the idle handler */
1117 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1119 pending = Type (pending | t);
1123 VisualChange pending_visual_change;
1125 static int _idle_visual_changer (void *arg);
1126 int idle_visual_changer ();
1127 void visual_changer (const VisualChange&);
1128 void ensure_visual_change_idle_handler ();
1131 TrackViewList track_views;
1132 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1133 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1135 TrackViewList get_tracks_for_range_action () const;
1137 sigc::connection super_rapid_screen_update_connection;
1138 framepos_t last_update_frame;
1139 void center_screen_internal (framepos_t, float);
1141 void super_rapid_screen_update ();
1143 void session_going_away ();
1145 framepos_t cut_buffer_start;
1146 framecnt_t cut_buffer_length;
1148 boost::shared_ptr<CursorContext> _press_cursor_ctx; ///< Button press cursor context
1150 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1151 boost::weak_ptr<ARDOUR::Movable> _movable;
1153 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1154 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1155 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1156 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1157 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1158 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1159 bool button_press_dispatch (GdkEventButton*);
1160 bool button_release_dispatch (GdkEventButton*);
1161 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1162 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1163 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1164 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1165 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1167 Gtkmm2ext::Bindings* button_bindings;
1168 XMLNode* button_settings () const;
1170 /* KEYMAP HANDLING */
1172 void register_actions ();
1173 void register_region_actions ();
1175 void load_bindings ();
1177 /* CUT/COPY/PASTE */
1179 framepos_t last_paste_pos;
1180 unsigned paste_count;
1182 void cut_copy (Editing::CutCopyOp);
1183 bool can_cut_copy () const;
1184 void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
1185 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1186 void cut_copy_ranges (Editing::CutCopyOp);
1187 void cut_copy_midi (Editing::CutCopyOp);
1189 void mouse_paste ();
1190 void paste_internal (framepos_t position, float times);
1192 /* EDITING OPERATIONS */
1194 void reset_point_selection ();
1195 void toggle_region_lock ();
1196 void toggle_opaque_region ();
1197 void toggle_record_enable ();
1198 void toggle_solo ();
1199 void toggle_solo_isolate ();
1200 void toggle_mute ();
1201 void toggle_region_lock_style ();
1203 enum LayerOperation {
1210 void do_layer_operation (LayerOperation);
1211 void raise_region ();
1212 void raise_region_to_top ();
1213 void change_region_layering_order (bool from_context_menu);
1214 void lower_region ();
1215 void lower_region_to_bottom ();
1216 void split_region_at_transients ();
1217 void crop_region_to_selection ();
1218 void crop_region_to (framepos_t start, framepos_t end);
1219 void set_sync_point (framepos_t, const RegionSelection&);
1220 void set_region_sync_position ();
1221 void remove_region_sync();
1222 void align_regions (ARDOUR::RegionPoint);
1223 void align_regions_relative (ARDOUR::RegionPoint point);
1224 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1225 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1226 void remove_selected_regions ();
1227 void remove_clicked_region ();
1228 void show_region_properties ();
1229 void show_midi_list_editor ();
1230 void rename_region ();
1231 void duplicate_some_regions (RegionSelection&, float times);
1232 void duplicate_selection (float times);
1233 void region_fill_selection ();
1234 void combine_regions ();
1235 void uncombine_regions ();
1237 void region_fill_track ();
1238 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1239 void split_multichannel_region();
1240 void reverse_region ();
1241 void strip_region_silence ();
1242 void normalize_region ();
1243 void reset_region_scale_amplitude ();
1244 void adjust_region_gain (bool up);
1245 void quantize_region ();
1246 void quantize_regions (const RegionSelection& rs);
1247 void legatize_region (bool shrink_only);
1248 void legatize_regions (const RegionSelection& rs, bool shrink_only);
1249 void transform_region ();
1250 void transform_regions (const RegionSelection& rs);
1251 void transpose_region ();
1252 void transpose_regions (const RegionSelection& rs);
1253 void insert_patch_change (bool from_context);
1254 void fork_region ();
1256 void do_insert_time ();
1257 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1259 void do_remove_time ();
1260 void remove_time (framepos_t pos, framecnt_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too,
1261 bool glued_markers_too, bool locked_markers_too, bool tempo_too);
1263 void tab_to_transient (bool forward);
1265 void set_tempo_from_region ();
1266 void use_range_as_bar ();
1268 void define_one_bar (framepos_t start, framepos_t end);
1270 void audition_region_from_region_list ();
1271 void hide_region_from_region_list ();
1272 void show_region_in_region_list ();
1274 void naturalize_region ();
1276 void reset_focus ();
1278 void split_region ();
1283 void paste (float times, bool from_context_menu = false);
1285 void place_transient ();
1286 void remove_transient (ArdourCanvas::Item* item);
1287 void snap_regions_to_grid ();
1288 void close_region_gaps ();
1290 void keyboard_paste ();
1292 void region_from_selection ();
1293 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1295 void play_from_start ();
1296 void play_from_edit_point ();
1297 void play_from_edit_point_and_return ();
1298 void play_selected_region ();
1299 void play_edit_range ();
1300 void play_location (ARDOUR::Location&);
1301 void loop_location (ARDOUR::Location&);
1303 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1304 void temporal_zoom_selection (bool both_axes = false);
1305 void temporal_zoom_region (bool both_axes);
1306 void temporal_zoom_session ();
1307 void temporal_zoom (framecnt_t samples_per_pixel);
1308 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1309 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1311 void insert_region_list_selection (float times);
1314 void external_pt_dialog ();
1315 typedef struct ptflookup {
1320 bool operator ==(const struct ptflookup& other) {
1321 return (this->index1 == other.index1);
1325 /* import & embed */
1327 void add_external_audio_action (Editing::ImportMode);
1328 void external_audio_dialog ();
1329 void session_import_dialog ();
1331 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1332 bool check_multichannel_status (const std::vector<std::string>& paths);
1334 SoundFileOmega* sfbrowser;
1336 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1338 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1339 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1341 int import_sndfiles (std::vector<std::string> paths,
1342 Editing::ImportDisposition disposition,
1343 Editing::ImportMode mode,
1344 ARDOUR::SrcQuality quality,
1348 boost::shared_ptr<ARDOUR::Track>& track,
1350 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1352 int embed_sndfiles (std::vector<std::string> paths,
1353 bool multiple_files,
1354 bool& check_sample_rate,
1355 Editing::ImportDisposition disposition,
1356 Editing::ImportMode mode,
1360 boost::shared_ptr<ARDOUR::Track>& track,
1361 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1363 int add_sources (std::vector<std::string> paths,
1364 ARDOUR::SourceList& sources,
1366 Editing::ImportDisposition disposition,
1367 Editing::ImportMode mode,
1370 boost::shared_ptr<ARDOUR::Track>& track,
1371 bool add_channel_suffix,
1372 boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
1374 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region,
1378 Editing::ImportMode mode,
1379 boost::shared_ptr<ARDOUR::Track>& existing_track,
1380 const std::string& new_track_name,
1381 boost::shared_ptr<ARDOUR::PluginInfo> instrument);
1383 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1384 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1386 void toggle_midi_input_active (bool flip_others);
1388 ARDOUR::InterThreadInfo* current_interthread_info;
1390 AnalysisWindow* analysis_window;
1392 /* import specific info */
1394 struct EditorImportStatus : public ARDOUR::ImportStatus {
1395 Editing::ImportMode mode;
1399 boost::shared_ptr<ARDOUR::Track> track;
1403 EditorImportStatus import_status;
1404 static void *_import_thread (void *);
1405 void* import_thread ();
1406 void finish_import ();
1408 /* to support this ... */
1410 void import_audio (bool as_tracks);
1411 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1413 void move_to_start ();
1414 void move_to_end ();
1415 void center_playhead ();
1416 void center_edit_point ();
1417 void playhead_forward_to_grid ();
1418 void playhead_backward_to_grid ();
1419 void scroll_playhead (bool forward);
1420 void scroll_backward (float pages=0.8f);
1421 void scroll_forward (float pages=0.8f);
1422 void scroll_tracks_down ();
1423 void scroll_tracks_up ();
1425 void clear_markers ();
1426 void clear_ranges ();
1427 void clear_locations ();
1428 void unhide_markers ();
1429 void unhide_ranges ();
1430 void jump_forward_to_mark ();
1431 void jump_backward_to_mark ();
1432 void cursor_align (bool playhead_to_edit);
1433 void toggle_skip_playback ();
1435 void remove_last_capture ();
1436 void select_all_selectables_using_time_selection ();
1437 void select_all_selectables_using_loop();
1438 void select_all_selectables_using_punch();
1439 void set_selection_from_range (ARDOUR::Location&);
1440 void set_selection_from_punch ();
1441 void set_selection_from_loop ();
1442 void set_selection_from_region ();
1444 void add_location_mark (framepos_t where);
1445 void add_location_from_region ();
1446 void add_locations_from_region ();
1447 void add_location_from_selection ();
1448 void set_loop_from_selection (bool play);
1449 void set_punch_from_selection ();
1450 void set_punch_from_region ();
1452 void set_session_start_from_playhead ();
1453 void set_session_end_from_playhead ();
1454 void set_session_extents_from_selection ();
1456 void set_loop_from_region (bool play);
1458 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1459 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1461 void add_location_from_playhead_cursor ();
1462 void remove_location_at_playhead_cursor ();
1463 bool select_new_marker;
1465 void reverse_selection ();
1466 void edit_envelope ();
1468 double last_scrub_x;
1469 int scrubbing_direction;
1470 int scrub_reversals;
1471 int scrub_reverse_distance;
1472 void scrub (framepos_t, double);
1474 void set_punch_start_from_edit_point ();
1475 void set_punch_end_from_edit_point ();
1476 void set_loop_start_from_edit_point ();
1477 void set_loop_end_from_edit_point ();
1479 void keyboard_selection_begin ( Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE );
1480 void keyboard_selection_finish (bool add, Editing::EditIgnoreOption = Editing::EDIT_IGNORE_NONE);
1481 bool have_pending_keyboard_selection;
1482 framepos_t pending_keyboard_selection_start;
1484 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1486 Editing::SnapType _snap_type;
1487 Editing::SnapMode _snap_mode;
1489 /// Snap threshold in pixels
1490 double snap_threshold;
1492 bool ignore_gui_changes;
1494 DragManager* _drags;
1499 Gtk::Dialog* lock_dialog;
1501 struct timeval last_event_time;
1502 bool generic_event_handler (GdkEvent*);
1503 bool lock_timeout_callback ();
1504 void start_lock_event_timing ();
1506 Gtk::Menu fade_context_menu;
1508 Gtk::Menu xfade_in_context_menu;
1509 Gtk::Menu xfade_out_context_menu;
1510 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1511 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1512 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1514 void set_fade_in_shape (ARDOUR::FadeShape);
1515 void set_fade_out_shape (ARDOUR::FadeShape);
1517 void set_fade_length (bool in);
1518 void set_fade_in_active (bool);
1519 void set_fade_out_active (bool);
1523 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1525 bool _dragging_playhead;
1526 bool _dragging_edit_point;
1528 void marker_drag_motion_callback (GdkEvent*);
1529 void marker_drag_finished_callback (GdkEvent*);
1531 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1533 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1534 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1535 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1536 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1537 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1539 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1541 bool can_remove_control_point (ArdourCanvas::Item *);
1542 void remove_control_point (ArdourCanvas::Item *);
1544 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1546 /* Canvas event handlers */
1548 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1549 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1550 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1551 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1552 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1553 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1554 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1555 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1556 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1557 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1558 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1559 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1560 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1561 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1562 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1563 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1564 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1565 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1566 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1567 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, ArdourMarker*);
1568 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1569 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1570 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1571 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1573 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1574 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1575 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1576 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1577 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1578 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1579 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1581 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1582 void update_video_timeline (bool flush = false);
1583 void set_video_timeline_height (const int);
1584 bool is_video_timeline_locked ();
1585 void toggle_video_timeline_locked ();
1586 void set_video_timeline_locked (const bool);
1587 void queue_visual_videotimeline_update ();
1588 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1590 PBD::Signal0<void> EditorFreeze;
1591 PBD::Signal0<void> EditorThaw;
1594 friend class DragManager;
1595 friend class EditorRouteGroups;
1596 friend class EditorRegions;
1598 /* non-public event handlers */
1600 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1601 bool track_canvas_scroll (GdkEventScroll* event);
1603 bool track_canvas_button_press_event (GdkEventButton* event);
1604 bool track_canvas_button_release_event (GdkEventButton* event);
1605 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1607 Gtk::Allocation _canvas_viewport_allocation;
1608 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1609 void track_canvas_viewport_size_allocated ();
1610 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1611 bool track_canvas_key_press (GdkEventKey *);
1612 bool track_canvas_key_release (GdkEventKey *);
1614 void set_playhead_cursor ();
1616 void toggle_region_mute ();
1618 void initialize_canvas ();
1620 /* display control */
1622 bool _show_measures;
1623 /// true if the editor should follow the playhead, otherwise false
1624 bool _follow_playhead;
1625 /// true if we scroll the tracks rather than the playhead
1626 bool _stationary_playhead;
1627 /// true if we are in fullscreen mode
1630 TempoLines* tempo_lines;
1632 ArdourCanvas::Container* global_rect_group;
1633 ArdourCanvas::Container* time_line_group;
1635 void hide_measures ();
1636 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1637 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1639 void new_tempo_section ();
1642 void remove_tempo_marker (ArdourCanvas::Item*);
1643 void remove_meter_marker (ArdourCanvas::Item*);
1644 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1645 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1647 void edit_tempo_marker (TempoMarker&);
1648 void edit_meter_marker (MeterMarker&);
1649 void edit_control_point (ArdourCanvas::Item*);
1650 void edit_notes (MidiRegionView*);
1652 void marker_menu_edit ();
1653 void marker_menu_remove ();
1654 void marker_menu_rename ();
1655 void rename_marker (ArdourMarker *marker);
1656 void toggle_marker_menu_lock ();
1657 void toggle_marker_menu_glue ();
1658 void marker_menu_hide ();
1659 void marker_menu_loop_range ();
1660 void marker_menu_select_all_selectables_using_range ();
1661 void marker_menu_select_using_range ();
1662 void marker_menu_separate_regions_using_location ();
1663 void marker_menu_play_from ();
1664 void marker_menu_play_range ();
1665 void marker_menu_set_playhead ();
1666 void marker_menu_set_from_playhead ();
1667 void marker_menu_set_from_selection (bool force_regions);
1668 void marker_menu_range_to_next ();
1669 void marker_menu_zoom_to_range ();
1670 void new_transport_marker_menu_set_loop ();
1671 void new_transport_marker_menu_set_punch ();
1672 void update_loop_range_view ();
1673 void update_punch_range_view ();
1674 void new_transport_marker_menu_popdown ();
1675 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1676 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1677 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1678 void build_range_marker_menu (bool, bool);
1679 void build_marker_menu (ARDOUR::Location *);
1680 void build_tempo_or_meter_marker_menu (bool);
1681 void build_new_transport_marker_menu ();
1682 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1684 Gtk::Menu* tempo_or_meter_marker_menu;
1685 Gtk::Menu* marker_menu;
1686 Gtk::Menu* range_marker_menu;
1687 Gtk::Menu* transport_marker_menu;
1688 Gtk::Menu* new_transport_marker_menu;
1689 Gtk::Menu* cd_marker_menu;
1690 ArdourCanvas::Item* marker_menu_item;
1692 typedef std::list<ArdourMarker*> Marks;
1695 void remove_metric_marks ();
1696 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1698 void compute_current_bbt_points (framepos_t left, framepos_t right,
1699 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1700 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1702 void tempo_map_changed (const PBD::PropertyChange&);
1703 void redisplay_tempo (bool immediate_redraw);
1705 uint32_t bbt_beat_subdivision;
1709 Gtk::ToggleButton editor_mixer_button;
1710 Gtk::ToggleButton editor_list_button;
1711 void editor_mixer_button_toggled ();
1712 void editor_list_button_toggled ();
1714 ArdourButton zoom_in_button;
1715 ArdourButton zoom_out_button;
1716 ArdourButton zoom_out_full_button;
1718 ArdourButton tav_expand_button;
1719 ArdourButton tav_shrink_button;
1720 ArdourDropdown visible_tracks_selector;
1721 ArdourDropdown zoom_preset_selector;
1723 int32_t _visible_track_count;
1724 void build_track_count_menu ();
1725 void set_visible_track_count (int32_t);
1727 void set_zoom_preset(int64_t);
1729 Gtk::VBox toolbar_clock_vbox;
1730 Gtk::VBox toolbar_selection_clock_vbox;
1731 Gtk::Table toolbar_selection_clock_table;
1732 Gtk::Label toolbar_selection_cursor_label;
1734 ArdourButton mouse_select_button;
1735 ArdourButton mouse_draw_button;
1736 ArdourButton mouse_move_button;
1737 ArdourButton mouse_timefx_button;
1738 ArdourButton mouse_content_button;
1739 ArdourButton mouse_audition_button;
1740 ArdourButton mouse_cut_button;
1742 ArdourButton smart_mode_button;
1743 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1745 void mouse_mode_toggled (Editing::MouseMode m);
1746 void mouse_mode_object_range_toggled ();
1747 bool ignore_mouse_mode_toggle;
1749 bool mouse_select_button_release (GdkEventButton*);
1751 Gtk::VBox automation_box;
1752 Gtk::Button automation_mode_button;
1754 //edit mode menu stuff
1755 ArdourDropdown edit_mode_selector;
1756 void edit_mode_selection_done ( ARDOUR::EditMode m );
1757 void build_edit_mode_menu ();
1758 Gtk::VBox edit_mode_box;
1760 void set_edit_mode (ARDOUR::EditMode);
1761 void cycle_edit_mode ();
1763 ArdourDropdown snap_type_selector;
1764 void build_snap_type_menu ();
1766 ArdourDropdown snap_mode_selector;
1767 void build_snap_mode_menu ();
1770 std::vector<std::string> snap_type_strings;
1771 std::vector<std::string> snap_mode_strings;
1773 void snap_type_selection_done (Editing::SnapType);
1774 void snap_mode_selection_done (Editing::SnapMode);
1775 void snap_mode_chosen (Editing::SnapMode);
1776 void snap_type_chosen (Editing::SnapType);
1778 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1779 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1781 //zoom focus meu stuff
1782 ArdourDropdown zoom_focus_selector;
1783 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1784 void build_zoom_focus_menu ();
1785 std::vector<std::string> zoom_focus_strings;
1787 void zoom_focus_chosen (Editing::ZoomFocus);
1789 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1791 Gtk::HBox _zoom_box;
1792 void zoom_adjustment_changed();
1794 void setup_toolbar ();
1796 void setup_tooltips ();
1798 Gtk::HBox toolbar_hbox;
1799 Gtk::EventBox toolbar_base;
1800 Gtk::Frame toolbar_frame;
1801 Gtk::Viewport _toolbar_viewport;
1803 void setup_midi_toolbar ();
1805 /* selection process */
1807 Selection* selection;
1808 Selection* cut_buffer;
1809 SelectionMemento* _selection_memento;
1811 void time_selection_changed ();
1812 void update_time_selection_display ();
1813 void track_selection_changed ();
1814 void region_selection_changed ();
1815 sigc::connection editor_regions_selection_changed_connection;
1816 void sensitize_all_region_actions (bool);
1817 void sensitize_the_right_region_actions ();
1818 bool _all_region_actions_sensitized;
1819 /** Flag to block region action handlers from doing what they normally do;
1820 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1821 * block) when setting a ToggleAction's active state.
1823 bool _ignore_region_action;
1824 bool _last_region_menu_was_main;
1825 void point_selection_changed ();
1826 void marker_selection_changed ();
1828 bool _ignore_follow_edits;
1830 void cancel_selection ();
1831 void cancel_time_selection ();
1833 bool get_smart_mode() const;
1835 bool audio_region_selection_covers (framepos_t where);
1837 /* transport range select process */
1839 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1840 ArdourCanvas::Rectangle* range_bar_drag_rect;
1841 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1842 ArdourCanvas::Rectangle *transport_bar_range_rect;
1843 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1844 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1845 ArdourCanvas::Rectangle *transport_loop_range_rect;
1846 ArdourCanvas::Rectangle *transport_punch_range_rect;
1847 ArdourCanvas::Line *transport_punchin_line;
1848 ArdourCanvas::Line *transport_punchout_line;
1849 ArdourCanvas::Rectangle *transport_preroll_rect;
1850 ArdourCanvas::Rectangle *transport_postroll_rect;
1852 ARDOUR::Location* transport_loop_location();
1853 ARDOUR::Location* transport_punch_location();
1855 ARDOUR::Location *temp_location;
1857 /* object rubberband select process */
1859 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1861 ArdourCanvas::Rectangle *rubberband_rect;
1863 EditorRouteGroups* _route_groups;
1864 EditorRoutes* _routes;
1865 EditorRegions* _regions;
1866 EditorSnapshots* _snapshots;
1867 EditorLocations* _locations;
1869 /* diskstream/route display management */
1870 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1871 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1873 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1875 bool sync_track_view_list_and_routes ();
1877 Gtk::VBox list_vpacker;
1881 sigc::connection autoscroll_connection;
1882 bool autoscroll_horizontal_allowed;
1883 bool autoscroll_vertical_allowed;
1884 uint32_t autoscroll_cnt;
1885 Gtk::Widget* autoscroll_widget;
1886 ArdourCanvas::Rect autoscroll_boundary;
1888 bool autoscroll_canvas ();
1889 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1890 void stop_canvas_autoscroll ();
1893 void point_trim (GdkEvent *, framepos_t);
1895 void trim_region_front();
1896 void trim_region_back();
1897 void trim_region (bool front);
1899 void trim_region_to_loop ();
1900 void trim_region_to_punch ();
1901 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1903 void trim_to_region(bool forward);
1904 void trim_region_to_previous_region_end();
1905 void trim_region_to_next_region_start();
1907 bool show_gain_after_trim;
1911 int convert_drop_to_paths (
1912 std::vector<std::string>& paths,
1913 const Glib::RefPtr<Gdk::DragContext>& context,
1916 const Gtk::SelectionData& data,
1920 void track_canvas_drag_data_received (
1921 const Glib::RefPtr<Gdk::DragContext>& context,
1924 const Gtk::SelectionData& data,
1929 const Glib::RefPtr<Gdk::DragContext>& context,
1932 const Gtk::SelectionData& data,
1937 const Glib::RefPtr<Gdk::DragContext>& context,
1940 const Gtk::SelectionData& data,
1945 const Glib::RefPtr<Gdk::DragContext>& context,
1948 const Gtk::SelectionData& data,
1954 int write_region_selection(RegionSelection&);
1955 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1956 void bounce_region_selection (bool with_processing);
1957 void bounce_range_selection (bool replace, bool enable_processing);
1958 void external_edit_region ();
1960 int write_audio_selection (TimeSelection&);
1961 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1963 void write_selection ();
1965 uint32_t selection_op_cmd_depth;
1966 uint32_t selection_op_history_it;
1968 std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
1969 std::list<XMLNode *> before; /* used in *_reversible_command */
1971 void update_title ();
1972 void update_title_s (const std::string & snapshot_name);
1974 void instant_save ();
1976 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1978 /* freeze operations */
1980 ARDOUR::InterThreadInfo freeze_status;
1981 static void* _freeze_thread (void*);
1982 void* freeze_thread ();
1984 void freeze_route ();
1985 void unfreeze_route ();
1989 void duplicate_range (bool with_dialog);
1991 /** computes the timeline frame (sample) of an event whose coordinates
1992 * are in canvas units (pixels, scroll offset included).
1994 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1996 /** computes the timeline frame (sample) of an event whose coordinates
1997 * are in window units (pixels, no scroll offset).
1999 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
2001 /* returns false if mouse pointer is not in track or marker canvas
2003 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
2005 TimeFXDialog* current_timefx;
2006 static void* timefx_thread (void *arg);
2009 int time_stretch (RegionSelection&, float fraction);
2010 int pitch_shift (RegionSelection&, float cents);
2011 void pitch_shift_region ();
2013 /* editor-mixer strip */
2015 MixerStrip *current_mixer_strip;
2016 bool show_editor_mixer_when_tracks_arrive;
2017 Gtk::VBox current_mixer_strip_vbox;
2018 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2019 void current_mixer_strip_hidden ();
2022 void ensure_all_elements_drawn ();
2024 /* nudging tracks */
2026 void nudge_track (bool use_edit_point, bool forwards);
2028 static const int32_t default_width = 995;
2029 static const int32_t default_height = 765;
2033 ArdourButton nudge_forward_button;
2034 ArdourButton nudge_backward_button;
2035 Gtk::HBox nudge_hbox;
2036 Gtk::VBox nudge_vbox;
2037 AudioClock* nudge_clock;
2039 bool nudge_forward_release (GdkEventButton*);
2040 bool nudge_backward_release (GdkEventButton*);
2044 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
2046 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
2047 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
2049 /* handling cleanup */
2051 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2053 PBD::ScopedConnectionList session_connections;
2055 /* tracking step changes of track height */
2057 TimeAxisView* current_stepping_trackview;
2058 ARDOUR::microseconds_t last_track_height_step_timestamp;
2059 gint track_height_step_timeout();
2060 sigc::connection step_timeout;
2062 TimeAxisView* entered_track;
2063 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
2064 to point to the RegionView. Otherwise it is 0.
2066 RegionView* entered_regionview;
2068 std::vector<EnterContext> _enter_stack;
2070 bool clear_entered_track;
2071 bool left_track_canvas (GdkEventCrossing*);
2072 bool entered_track_canvas (GdkEventCrossing*);
2073 void set_entered_track (TimeAxisView*);
2074 void set_entered_regionview (RegionView*);
2075 gint left_automation_track ();
2077 void reset_canvas_action_sensitivity (bool);
2078 void set_gain_envelope_visibility ();
2079 void set_region_gain_visibility (RegionView*);
2080 void toggle_gain_envelope_active ();
2081 void reset_region_gain_envelopes ();
2083 void session_state_saved (std::string);
2085 Glib::RefPtr<Gtk::Action> undo_action;
2086 Glib::RefPtr<Gtk::Action> redo_action;
2087 Glib::RefPtr<Gtk::Action> alternate_redo_action;
2088 Glib::RefPtr<Gtk::Action> alternate_alternate_redo_action;
2089 Glib::RefPtr<Gtk::Action> selection_undo_action;
2090 Glib::RefPtr<Gtk::Action> selection_redo_action;
2092 void history_changed ();
2094 Editing::EditPoint _edit_point;
2096 ArdourDropdown edit_point_selector;
2097 void build_edit_point_menu();
2099 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2100 void cycle_edit_point (bool with_marker);
2101 void set_edit_point ();
2102 void edit_point_selection_done (Editing::EditPoint);
2103 void edit_point_chosen (Editing::EditPoint);
2104 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2105 std::vector<std::string> edit_point_strings;
2106 std::vector<std::string> edit_mode_strings;
2108 void selected_marker_moved (ARDOUR::Location*);
2110 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2112 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2113 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2115 RegionSelection get_regions_from_selection_and_edit_point ();
2116 RegionSelection get_regions_from_selection_and_entered ();
2118 void start_updating_meters ();
2119 void stop_updating_meters ();
2120 bool meters_running;
2122 void select_next_route ();
2123 void select_prev_route ();
2125 void snap_to_internal (framepos_t& first,
2126 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2127 bool for_mark = false,
2128 bool ensure_snap = false);
2130 void timecode_snap_to_internal (framepos_t& first,
2131 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2132 bool for_mark = false);
2134 RhythmFerret* rhythm_ferret;
2136 void fit_tracks (TrackViewList &);
2137 void fit_selection ();
2138 void set_track_height (Height);
2140 void _remove_tracks ();
2141 bool idle_remove_tracks ();
2142 void toggle_tracks_active ();
2146 static gboolean _idle_resize (gpointer);
2148 int32_t _pending_resize_amount;
2149 TimeAxisView* _pending_resize_view;
2151 void visible_order_range (int*, int*) const;
2155 /** true if we've made a locate request that hasn't yet been processed */
2156 bool _pending_locate_request;
2158 /** if true, there is a pending Session locate which is the initial one when loading a session;
2159 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2162 bool _pending_initial_locate;
2164 Gtk::HBox _summary_hbox;
2165 EditorSummary* _summary;
2167 void region_view_added (RegionView *);
2168 void region_view_removed ();
2170 EditorGroupTabs* _group_tabs;
2171 void fit_route_group (ARDOUR::RouteGroup *);
2173 void step_edit_status_change (bool);
2174 void start_step_editing ();
2175 void stop_step_editing ();
2176 bool check_step_edit ();
2177 sigc::connection step_edit_connection;
2179 double _last_motion_y;
2181 RegionLayeringOrderEditor* layering_order_editor;
2182 void update_region_layering_order_editor ();
2184 /** Track that was the source for the last cut/copy operation. Used as a place
2185 to paste things iff there is no selected track.
2187 TimeAxisView* _last_cut_copy_source_track;
2189 /** true if a change in Selection->regions should change the selection in the region list.
2190 See EditorRegions::selection_changed.
2192 bool _region_selection_change_updates_region_list;
2194 void setup_fade_images ();
2195 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2196 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2197 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2198 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2200 Gtk::MenuItem& action_menu_item (std::string const &);
2201 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2203 MouseCursors* _cursors;
2205 void follow_mixer_selection ();
2206 bool _following_mixer_selection;
2208 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2209 void note_edit_done (int, EditNoteDialog*);
2210 void toggle_sound_midi_notes ();
2212 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2213 bool _control_point_toggled_on_press;
2215 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2216 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2217 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2218 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2219 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2220 pushing the modifier key and moving the scroll wheel will operate on the same track
2221 until the key is released (rather than skipping about to whatever happens to be
2222 underneath the mouse at the time).
2224 TimeAxisView* _stepping_axis_view;
2225 void zoom_vertical_modifier_released();
2227 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2228 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2229 void bring_all_sources_into_session ();
2231 QuantizeDialog* quantize_dialog;
2232 MainMenuDisabler* _main_menu_disabler;
2234 /* private helper functions to help with registering axis */
2236 Glib::RefPtr<Gtk::Action> reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2237 void toggle_reg_sens (Glib::RefPtr<Gtk::ActionGroup> group, char const * name, char const * label, sigc::slot<void> slot);
2238 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);
2240 Gtkmm2ext::ActionMap myactions;
2243 friend class RegionDrag;
2244 friend class RegionMoveDrag;
2245 friend class RegionSpliceDrag;
2246 friend class RegionRippleDrag;
2247 friend class TrimDrag;
2248 friend class MeterMarkerDrag;
2249 friend class TempoMarkerDrag;
2250 friend class CursorDrag;
2251 friend class FadeInDrag;
2252 friend class FadeOutDrag;
2253 friend class MarkerDrag;
2254 friend class RegionGainDrag;
2255 friend class ControlPointDrag;
2256 friend class LineDrag;
2257 friend class RubberbandSelectDrag;
2258 friend class EditorRubberbandSelectDrag;
2259 friend class TimeFXDrag;
2260 friend class ScrubDrag;
2261 friend class SelectionDrag;
2262 friend class RangeMarkerBarDrag;
2263 friend class MouseZoomDrag;
2264 friend class RegionCreateDrag;
2265 friend class RegionMotionDrag;
2266 friend class RegionInsertDrag;
2267 friend class VideoTimeLineDrag;
2269 friend class EditorSummary;
2270 friend class EditorGroupTabs;
2272 friend class EditorRoutes;
2273 friend class RhythmFerret;
2276 #endif /* __ardour_editor_h__ */