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__
30 #include <boost/optional.hpp>
32 #include <libgnomecanvasmm/canvas.h>
33 #include <libgnomecanvasmm/group.h>
34 #include <libgnomecanvasmm/line.h>
35 #include <libgnomecanvasmm/pixbuf.h>
39 #include <gtkmm/comboboxtext.h>
40 #include <gtkmm/layout.h>
42 #include "gtkmm2ext/selector.h"
43 #include "gtkmm2ext/click_box.h"
44 #include "gtkmm2ext/dndtreeview.h"
46 #include "pbd/stateful.h"
47 #include "pbd/signals.h"
49 #include "ardour/import_status.h"
50 #include "ardour/tempo.h"
51 #include "ardour/location.h"
52 #include "ardour/audioregion.h"
53 #include "ardour/track.h"
54 #include "ardour/types.h"
55 #include "ardour/route_group.h"
57 #include "audio_clock.h"
58 #include "gtk-custom-ruler.h"
59 #include "ardour_dialog.h"
60 #include "public_editor.h"
63 #include "editor_items.h"
64 #include "region_selection.h"
66 #include "window_proxy.h"
68 namespace Gnome { namespace Canvas {
98 class AudioRegionView;
99 class AudioStreamView;
100 class AudioTimeAxisView;
101 class AutomationLine;
102 class AutomationSelection;
103 class AutomationTimeAxisView;
108 class GroupedButtons;
110 class MidiRegionView;
112 class PlaylistSelector;
113 class PluginSelector;
116 class SoundFileOmega;
122 class EditorGroupTabs;
124 class EditorRouteGroups;
126 class EditorLocations;
127 class EditorSnapshots;
129 class RegionLayeringOrderEditor;
130 class ProgressReporter;
134 /* <CMT Additions> */
135 class ImageFrameView;
136 class ImageFrameTimeAxisView;
137 class ImageFrameTimeAxis;
138 class MarkerTimeAxis ;
140 class ImageFrameSocketHandler ;
141 class TimeAxisViewItem ;
142 /* </CMT Additions> */
144 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
150 void set_session (ARDOUR::Session *);
151 ARDOUR::Session* session() const { return _session; }
154 virtual bool have_idled () const { return _have_idled; }
156 framepos_t leftmost_position() const { return leftmost_frame; }
158 framecnt_t current_page_frames() const {
159 return (framecnt_t) floor (_canvas_width * frames_per_unit);
162 double canvas_height () const {
163 return _canvas_height;
166 void cycle_snap_mode ();
167 void cycle_snap_choice ();
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 { return _internal_editing ; }
188 void set_internal_edit (bool yn);
191 void add_imageframe_time_axis(const std::string & track_name, void*) ;
192 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
193 void connect_to_image_compositor() ;
194 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
195 TimeAxisView* get_named_time_axis(const std::string & name) ;
196 #endif /* WITH_CMT */
198 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
199 void add_to_idle_resize (TimeAxisView*, int32_t);
201 RouteTimeAxisView* get_route_view_by_route_id (PBD::ID& id) const;
203 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
204 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
205 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
207 #ifdef USE_RUBBERBAND
208 std::vector<std::string> rb_opt_strings;
212 /* things that need to be public to be used in the main menubar */
214 void new_region_from_selection ();
215 void separate_regions_between (const TimeSelection&);
216 void separate_region_from_selection ();
217 void separate_under_selected_regions ();
218 void separate_region_from_punch ();
219 void separate_region_from_loop ();
220 void separate_regions_using_location (ARDOUR::Location&);
221 void transition_to_rolling (bool forward);
225 framepos_t unit_to_frame (double unit) const {
226 return (framepos_t) rint (unit * frames_per_unit);
229 double frame_to_unit (framepos_t frame) const {
230 return rint ((double) frame / (double) frames_per_unit);
233 double frame_to_unit (double frame) const {
234 return rint (frame / frames_per_unit);
237 /* NOTE: these functions assume that the "pixel" coordinate is
238 the result of using the world->canvas affine transform on a
239 world coordinate. These coordinates already take into
240 account any scrolling carried out by adjusting the
244 framepos_t pixel_to_frame (double pixel) const {
246 /* pixel can be less than zero when motion events
247 are processed. since we've already run the world->canvas
248 affine, that means that the location *really* is "off
249 to the right" and thus really is "before the start".
253 return (framepos_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
259 gulong frame_to_pixel (framepos_t frame) const {
260 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
263 void flush_canvas ();
267 Selection& get_selection() const { return *selection; }
268 Selection& get_cut_buffer() const { return *cut_buffer; }
270 bool extend_selection_to_track (TimeAxisView&);
272 void play_selection ();
273 void select_all_in_track (Selection::Operation op);
274 void select_all (Selection::Operation op);
275 void invert_selection_in_track ();
276 void invert_selection ();
277 void deselect_all ();
279 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
283 void set_show_measures (bool yn);
284 bool show_measures () const { return _show_measures; }
286 /* analysis window */
288 void analyze_region_selection();
289 void analyze_range_selection();
293 void export_audio ();
295 void export_selection ();
296 void export_range ();
297 void export_region ();
299 void add_toplevel_controls (Gtk::Container&);
300 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
302 void set_zoom_focus (Editing::ZoomFocus);
303 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
304 double get_current_zoom () const { return frames_per_unit; }
306 void temporal_zoom_step (bool coarser);
307 void tav_zoom_step (bool coarser);
309 /* stuff that AudioTimeAxisView and related classes use */
311 PlaylistSelector& playlist_selector() const;
312 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
314 void new_playlists (TimeAxisView* v);
315 void copy_playlists (TimeAxisView* v);
316 void clear_playlists (TimeAxisView* v);
318 void get_onscreen_tracks (TrackViewList&);
320 Width editor_mixer_strip_width;
321 void maybe_add_mixer_strip_width (XMLNode&);
322 void show_editor_mixer (bool yn);
323 void create_editor_mixer ();
324 void show_editor_list (bool yn);
325 void set_selected_mixer_strip (TimeAxisView&);
326 void mixer_strip_width_changed ();
327 void hide_track_in_display (TimeAxisView* tv, bool temporary = false);
329 /* nudge is initiated by transport controls owned by ARDOUR_UI */
331 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
332 Evoral::MusicalTime get_grid_type_as_beats (bool& success, framepos_t position);
334 void nudge_forward (bool next, bool force_playhead);
335 void nudge_backward (bool next, bool force_playhead);
337 /* nudge initiated from context menu */
339 void nudge_forward_capture_offset ();
340 void nudge_backward_capture_offset ();
342 /* playhead/screen stuff */
344 void set_stationary_playhead (bool yn);
345 void toggle_stationary_playhead ();
346 bool stationary_playhead() const { return _stationary_playhead; }
348 void set_follow_playhead (bool yn, bool catch_up = true);
349 void toggle_follow_playhead ();
350 bool follow_playhead() const { return _follow_playhead; }
351 bool dragging_playhead () const { return _dragging_playhead; }
353 void toggle_zero_line_visibility ();
355 void set_group_tabs ();
356 void toggle_measure_visibility ();
357 void toggle_logo_visibility ();
361 void toggle_region_fades (int dir);
362 void update_region_fade_visibility ();
363 bool xfade_visibility() const { return _xfade_visibility; }
364 void update_xfade_visibility ();
366 /* redirect shared ops menu. caller must free returned menu */
368 Gtk::Menu* redirect_menu ();
370 /* floating windows/transient */
372 void ensure_float (Gtk::Window&);
376 void scroll_tracks_down_line ();
377 void scroll_tracks_up_line ();
379 void prepare_for_cleanup ();
380 void finish_cleanup ();
382 void maximise_editing_space();
383 void restore_editing_space();
385 void reset_x_origin (framepos_t);
386 void reset_x_origin_to_follow_playhead ();
387 void reset_y_origin (double);
388 void reset_zoom (double);
389 void reposition_and_zoom (framepos_t, double);
391 framepos_t get_preferred_edit_position (bool ignore_playhead = false);
393 bool update_mouse_speed ();
394 bool decelerate_mouse_speed ();
396 void toggle_meter_updating();
398 void show_rhythm_ferret();
400 void goto_visual_state (uint32_t);
401 void save_visual_state (uint32_t);
403 void queue_draw_resize_line (int at);
404 void start_resize_line_ops ();
405 void end_resize_line_ops ();
407 TrackViewList const & get_track_views () {
411 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
413 void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
414 void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, framepos_t&);
416 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
418 void show_verbose_canvas_cursor_with (const std::string& txt, int32_t xoffset = 0, int32_t yoffset = 0);
419 void hide_verbose_canvas_cursor();
421 void center_screen (framepos_t);
423 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
424 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
425 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
427 void snap_to (framepos_t& first, int32_t direction = 0, bool for_mark = false);
428 void snap_to_with_modifier (framepos_t& first, GdkEvent const *, int32_t direction = 0, bool for_mark = false);
429 void snap_to (framepos_t& first, framepos_t& last, int32_t direction = 0, bool for_mark = false);
431 void begin_reversible_command (std::string cmd_name);
432 void commit_reversible_command ();
434 DragManager* drags () const {
438 void maybe_autoscroll (bool, bool);
440 Gdk::Cursor* get_canvas_cursor () const { return current_canvas_cursor; }
441 void set_canvas_cursor (Gdk::Cursor*, bool save=false);
442 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
443 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
445 MouseCursors const * cursors () const {
450 void map_transport_state ();
451 void map_position_change (framepos_t);
457 void color_handler ();
461 // to keep track of the playhead position for control_scroll
462 boost::optional<framepos_t> _control_scroll_target;
464 PlaylistSelector* _playlist_selector;
466 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
470 double frames_per_unit;
471 framepos_t leftmost_frame;
472 Editing::ZoomFocus zoom_focus;
473 std::list<TAVState> track_states;
476 std::list<VisualState*> undo_visual_stack;
477 std::list<VisualState*> redo_visual_stack;
478 VisualState* current_visual_state (bool with_tracks = true);
479 void undo_visual_state ();
480 void redo_visual_state ();
481 void use_visual_state (VisualState&);
483 void swap_visual_state ();
485 std::vector<VisualState*> visual_states;
486 sigc::connection visual_state_op_connection;
487 void start_visual_state_op (uint32_t n);
488 void cancel_visual_state_op (uint32_t n);
489 bool end_visual_state_op (uint32_t n);
491 framepos_t leftmost_frame;
492 double frames_per_unit;
493 Editing::ZoomFocus zoom_focus;
495 void set_frames_per_unit (double);
498 Editing::MouseMode mouse_mode;
499 bool _internal_editing;
500 Editing::MouseMode effective_mouse_mode () const;
502 enum JoinObjectRangeState {
503 JOIN_OBJECT_RANGE_NONE,
504 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
505 JOIN_OBJECT_RANGE_OBJECT,
506 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
507 JOIN_OBJECT_RANGE_RANGE
510 JoinObjectRangeState _join_object_range_state;
512 void update_join_object_range_location (double, double);
514 int post_maximal_editor_width;
515 int post_maximal_editor_height;
516 int post_maximal_horizontal_pane_position;
517 int post_maximal_vertical_pane_position;
518 int pre_maximal_horizontal_pane_position;
519 int pre_maximal_vertical_pane_position;
520 int pre_maximal_editor_width;
521 int pre_maximal_editor_height;
522 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
524 Gtk::Notebook _the_notebook;
525 bool _notebook_shrunk;
526 void add_notebook_page (std::string const &, Gtk::Widget &);
527 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
529 Gtk::HPaned edit_pane;
530 Gtk::VPaned editor_summary_pane;
532 Gtk::EventBox meter_base;
534 Gtk::EventBox marker_base;
535 Gtk::HBox marker_box;
536 Gtk::VBox scrollers_rulers_markers_box;
538 void location_changed (ARDOUR::Location *);
539 void location_flags_changed (ARDOUR::Location *, void *);
540 void refresh_location_display ();
541 void refresh_location_display_s (const PBD::PropertyChange&);
542 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
543 void add_new_location (ARDOUR::Location *);
544 void location_gone (ARDOUR::Location *);
545 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
546 gint really_remove_marker (ARDOUR::Location* loc);
547 void goto_nth_marker (int nth);
548 void toggle_marker_lines ();
549 void set_marker_line_visibility (bool);
551 uint32_t location_marker_color;
552 uint32_t location_range_color;
553 uint32_t location_loop_color;
554 uint32_t location_punch_color;
555 uint32_t location_cd_marker_color;
557 struct LocationMarkers {
562 LocationMarkers () : start(0), end(0), valid (true) {}
569 void set_show_lines (bool);
570 void set_selected (bool);
571 void canvas_height_set (double);
574 void set_name (const std::string&);
575 void set_position (framepos_t start, framepos_t end = 0);
576 void set_color_rgba (uint32_t);
579 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
580 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
581 Marker* entered_marker;
582 bool _show_marker_lines;
584 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
585 LocationMarkerMap location_markers;
587 void update_marker_labels ();
588 void update_marker_labels (ArdourCanvas::Group *);
589 void check_marker_label (Marker *);
591 /** A set of lists of Markers that are in each of the canvas groups
592 * for the marker sections at the top of the editor. These lists
593 * are kept sorted in time order between marker movements, so that after
594 * a marker has moved we can decide whether we need to update the labels
595 * for all markers or for just a few.
597 std::map<ArdourCanvas::Group *, std::list<Marker *> > _sorted_marker_lists;
598 void remove_sorted_marker (Marker *);
600 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
601 void clear_marker_display ();
602 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
603 bool choose_new_marker_name(std::string &name);
604 void update_cd_marker_display ();
605 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
607 TimeAxisView* clicked_axisview;
608 RouteTimeAxisView* clicked_routeview;
609 /** The last RegionView that was clicked on, or 0 if the last click was not
610 * on a RegionView. This is set up by the canvas event handlers in
611 * editor_canvas_events.cc
613 RegionView* clicked_regionview;
614 RegionSelection latest_regionviews;
615 uint32_t clicked_selection;
616 CrossfadeView* clicked_crossfadeview;
617 ControlPoint* clicked_control_point;
619 void sort_track_selection (TrackViewList* sel = 0);
621 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
622 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
623 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
625 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
627 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
628 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
629 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
630 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
634 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
635 bool button_release_can_deselect;
637 void catch_vanishing_regionview (RegionView *);
639 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
640 void select_all_tracks ();
642 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
643 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
644 void set_selected_track_as_side_effect (Selection::Operation op, bool force = false);
645 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
647 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
648 void collect_new_region_view (RegionView *);
649 void collect_and_select_new_region_view (RegionView *);
651 long select_range_around_region (RegionView *);
653 Gtk::Menu track_context_menu;
654 Gtk::Menu track_region_context_menu;
655 Gtk::Menu track_selection_context_menu;
656 Gtk::Menu track_crossfade_context_menu;
658 Gtk::MenuItem* region_edit_menu_split_item;
659 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
660 Gtk::Menu * track_region_edit_playlist_menu;
661 Gtk::Menu * track_edit_playlist_submenu;
662 Gtk::Menu * track_selection_edit_playlist_submenu;
664 void popup_track_context_menu (int, int, ItemType, bool);
665 Gtk::Menu* build_track_context_menu ();
666 Gtk::Menu* build_track_bus_context_menu ();
667 Gtk::Menu* build_track_region_context_menu ();
668 Gtk::Menu* build_track_crossfade_context_menu ();
669 Gtk::Menu* build_track_selection_context_menu ();
670 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
671 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
672 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, bool);
673 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
674 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
675 Gtk::MenuItem* _popup_region_menu_item;
677 void handle_new_route (ARDOUR::RouteList&);
678 void timeaxisview_deleted (TimeAxisView *);
680 Gtk::HBox global_hpacker;
681 Gtk::VBox global_vpacker;
684 Gdk::Cursor* current_canvas_cursor;
685 Gdk::Cursor* which_grabber_cursor ();
686 void set_canvas_cursor ();
688 ArdourCanvas::Canvas* track_canvas;
690 ArdourCanvas::NoEventText* verbose_canvas_cursor;
691 bool verbose_cursor_visible;
693 void parameter_changed (std::string);
695 bool track_canvas_motion (GdkEvent*);
697 void set_verbose_canvas_cursor (const std::string &, double x, double y);
698 void set_verbose_canvas_cursor_text (const std::string &);
699 void show_verbose_canvas_cursor();
701 bool verbose_cursor_on; // so far unused
703 Gtk::EventBox time_canvas_event_box;
704 Gtk::EventBox track_canvas_event_box;
705 Gtk::EventBox time_button_event_box;
706 Gtk::EventBox ruler_label_event_box;
708 ArdourCanvas::Group *minsec_group;
709 ArdourCanvas::Pixbuf *logo_item;
710 ArdourCanvas::Group *bbt_group;
711 ArdourCanvas::Group *timecode_group;
712 ArdourCanvas::Group *frame_group;
713 ArdourCanvas::Group *tempo_group;
714 ArdourCanvas::Group *meter_group;
715 ArdourCanvas::Group *marker_group;
716 ArdourCanvas::Group *range_marker_group;
717 ArdourCanvas::Group *transport_marker_group;
718 ArdourCanvas::Group* cd_marker_group;
720 ArdourCanvas::Group* timebar_group;
722 /* These bars never need to be scrolled */
723 ArdourCanvas::Group* meter_bar_group;
724 ArdourCanvas::Group* tempo_bar_group;
725 ArdourCanvas::Group* marker_bar_group;
726 ArdourCanvas::Group* range_marker_bar_group;
727 ArdourCanvas::Group* transport_marker_bar_group;
728 ArdourCanvas::Group* cd_marker_bar_group;
730 /** The group containing all items that require horizontal scrolling. */
731 ArdourCanvas::Group* _background_group;
733 The _master_group is the group containing all items
734 that require horizontal scrolling..
735 It is primarily used to separate canvas items
736 that require horizontal scrolling from those that do not.
738 ArdourCanvas::Group* _master_group;
740 /* The group containing all trackviews. Only scrolled vertically. */
741 ArdourCanvas::Group* _trackview_group;
743 /* The group used for region motion. Sits on top of _trackview_group */
744 ArdourCanvas::Group* _region_motion_group;
747 ruler_metric_timecode = 0,
748 ruler_metric_bbt = 1,
749 ruler_metric_samples = 2,
750 ruler_metric_minsec = 3,
752 ruler_time_tempo = 4,
753 ruler_time_meter = 5,
754 ruler_time_marker = 6,
755 ruler_time_range_marker = 7,
756 ruler_time_transport_marker = 8,
757 ruler_time_cd_marker = 9,
760 static GtkCustomMetric ruler_metrics[4];
761 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
762 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
763 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
764 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
765 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
766 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
767 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
768 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
769 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
770 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
771 bool no_ruler_shown_update;
773 gint ruler_button_press (GdkEventButton*);
774 gint ruler_button_release (GdkEventButton*);
775 gint ruler_mouse_motion (GdkEventMotion*);
776 bool ruler_scroll (GdkEventScroll* event);
778 Gtk::Widget * ruler_grabbed_widget;
780 void initialize_rulers ();
781 void update_just_timecode ();
782 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
783 void update_fixed_rulers ();
784 void update_tempo_based_rulers ();
785 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
786 void update_ruler_visibility ();
787 void set_ruler_visible (RulerType, bool);
788 void toggle_ruler_visibility (RulerType rt);
789 void ruler_toggled (int);
790 gint ruler_label_button_release (GdkEventButton*);
791 void store_ruler_visibility ();
792 void restore_ruler_visibility ();
794 static gint _metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
795 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
796 static gint _metric_get_samples (GtkCustomRulerMark **, gdouble, gdouble, gint);
797 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
799 enum MinsecRulerScale {
806 MinsecRulerScale minsec_ruler_scale;
808 framecnt_t minsec_mark_interval;
809 gint minsec_mark_modulo;
811 void set_minsec_ruler_scale (framepos_t, framepos_t);
813 enum TimecodeRulerScale {
815 timecode_show_frames,
816 timecode_show_seconds,
817 timecode_show_minutes,
821 TimecodeRulerScale timecode_ruler_scale;
823 gint timecode_mark_modulo;
824 gint timecode_nmarks;
825 void set_timecode_ruler_scale (framepos_t, framepos_t);
827 framecnt_t _samples_ruler_interval;
828 void set_samples_ruler_scale (framepos_t, framepos_t);
838 bbt_show_ticks_detail,
839 bbt_show_ticks_super_detail
842 BBTRulerScale bbt_ruler_scale;
846 uint32_t bbt_bar_helper_on;
847 uint32_t bbt_accent_modulo;
848 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper);
850 gint metric_get_timecode (GtkCustomRulerMark **, gdouble, gdouble, gint);
851 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
852 gint metric_get_samples (GtkCustomRulerMark **, gdouble, gdouble, gint);
853 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
855 Gtk::Widget *_ruler_separator;
856 GtkWidget *_timecode_ruler;
857 GtkWidget *_bbt_ruler;
858 GtkWidget *_samples_ruler;
859 GtkWidget *_minsec_ruler;
860 Gtk::Widget *timecode_ruler;
861 Gtk::Widget *bbt_ruler;
862 Gtk::Widget *samples_ruler;
863 Gtk::Widget *minsec_ruler;
864 static Editor *ruler_editor;
866 static const double timebar_height;
867 guint32 visible_timebars;
868 gdouble canvas_timebars_vsize;
869 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
870 Gtk::Menu *editor_ruler_menu;
872 ArdourCanvas::SimpleRect* tempo_bar;
873 ArdourCanvas::SimpleRect* meter_bar;
874 ArdourCanvas::SimpleRect* marker_bar;
875 ArdourCanvas::SimpleRect* range_marker_bar;
876 ArdourCanvas::SimpleRect* transport_marker_bar;
877 ArdourCanvas::SimpleRect* cd_marker_bar;
879 Gtk::Label minsec_label;
880 Gtk::Label bbt_label;
881 Gtk::Label timecode_label;
882 Gtk::Label samples_label;
883 Gtk::Label tempo_label;
884 Gtk::Label meter_label;
885 Gtk::Label mark_label;
886 Gtk::Label range_mark_label;
887 Gtk::Label transport_mark_label;
888 Gtk::Label cd_mark_label;
890 Gtk::VBox time_button_vbox;
891 Gtk::HBox time_button_hbox;
893 friend class EditorCursor;
895 EditorCursor* playhead_cursor;
896 ArdourCanvas::Group* cursor_group;
898 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
900 void cursor_to_region_boundary (bool with_selection, int32_t dir);
901 void cursor_to_next_region_boundary (bool with_selection);
902 void cursor_to_previous_region_boundary (bool with_selection);
903 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
904 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
905 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
906 void cursor_to_selection_start (EditorCursor *);
907 void cursor_to_selection_end (EditorCursor *);
909 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
910 void selected_marker_to_next_region_boundary (bool with_selection);
911 void selected_marker_to_previous_region_boundary (bool with_selection);
912 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
913 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
914 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
915 void selected_marker_to_selection_start ();
916 void selected_marker_to_selection_end ();
918 void select_all_selectables_using_cursor (EditorCursor *, bool);
919 void select_all_selectables_using_edit (bool);
920 void select_all_selectables_between (bool within);
921 void select_range_between ();
923 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
924 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
926 std::vector<ARDOUR::framepos_t> region_boundary_cache;
927 void build_region_boundary_cache ();
930 Gtk::HBox bottom_hbox;
932 Gtk::Table edit_packer;
934 Gtk::Adjustment vertical_adjustment;
936 Gtk::Layout controls_layout;
937 bool control_layout_scroll (GdkEventScroll* ev);
938 void controls_layout_size_request (Gtk::Requisition*);
939 sigc::connection controls_layout_size_request_connection;
941 bool horizontal_scroll_left_press ();
942 void horizontal_scroll_left_release ();
943 bool horizontal_scroll_right_press ();
944 void horizontal_scroll_right_release ();
945 sigc::connection _scroll_connection;
946 int _scroll_callbacks;
948 double _canvas_width;
949 double _canvas_height; ///< height of the visible area of the track canvas
950 double full_canvas_height; ///< full height of the canvas
952 bool track_canvas_map_handler (GdkEventAny*);
954 gint edit_controls_button_release (GdkEventButton*);
955 Gtk::Menu *edit_controls_left_menu;
956 Gtk::Menu *edit_controls_right_menu;
958 Gtk::VBox ruler_label_vbox;
959 Gtk::VBox track_canvas_vbox;
960 Gtk::VBox time_canvas_vbox;
961 Gtk::VBox edit_controls_vbox;
962 Gtk::HBox edit_controls_hbox;
964 void control_scroll (float);
965 void access_action (std::string,std::string);
966 bool deferred_control_scroll (framepos_t);
967 sigc::connection control_scroll_connection;
969 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
971 ArdourCanvas::Group* get_background_group () const { return _background_group; }
972 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
973 double last_trackview_group_vertical_offset;
974 void tie_vertical_scrolling ();
975 void set_horizontal_position (double);
976 double horizontal_position () const;
977 void scroll_canvas_vertically ();
979 struct VisualChange {
987 framepos_t time_origin;
988 double frames_per_unit;
993 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
995 pending = Type (pending | t);
1000 VisualChange pending_visual_change;
1002 static int _idle_visual_changer (void *arg);
1003 int idle_visual_changer ();
1005 void queue_visual_change (framepos_t);
1006 void queue_visual_change (double);
1007 void queue_visual_change_y (double);
1008 void ensure_visual_change_idle_handler ();
1011 TrackViewList track_views;
1012 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
1013 TimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1015 TrackViewList get_tracks_for_range_action () const;
1017 sigc::connection super_rapid_screen_update_connection;
1018 framepos_t last_update_frame;
1019 void center_screen_internal (framepos_t, float);
1021 void super_rapid_screen_update ();
1023 void session_going_away ();
1025 framepos_t cut_buffer_start;
1026 framecnt_t cut_buffer_length;
1028 Gdk::Cursor* pre_press_cursor;
1029 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1030 boost::weak_ptr<ARDOUR::Movable> _movable;
1032 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1033 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1034 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1035 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1036 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1037 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1038 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1039 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1041 /* KEYMAP HANDLING */
1043 void register_actions ();
1044 void register_region_actions ();
1046 int ensure_cursor (framepos_t* pos);
1048 void cut_copy (Editing::CutCopyOp);
1049 bool can_cut_copy () const;
1050 void cut_copy_points (Editing::CutCopyOp);
1051 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1052 void cut_copy_ranges (Editing::CutCopyOp);
1053 void cut_copy_midi (Editing::CutCopyOp);
1055 void mouse_paste ();
1056 void paste_internal (framepos_t position, float times);
1058 /* EDITING OPERATIONS */
1060 void reset_point_selection ();
1061 void toggle_region_lock ();
1062 void toggle_opaque_region ();
1063 void toggle_record_enable ();
1064 void toggle_region_lock_style ();
1065 void raise_region ();
1066 void raise_region_to_top ();
1067 void change_region_layering_order ();
1068 void lower_region ();
1069 void lower_region_to_bottom ();
1070 void split_regions_at (framepos_t, RegionSelection&);
1071 void split_region_at_transients ();
1072 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1073 void crop_region_to_selection ();
1074 void crop_region_to (framepos_t start, framepos_t end);
1075 void set_sync_point (framepos_t, const RegionSelection&);
1076 void set_region_sync_position ();
1077 void remove_region_sync();
1078 void align_regions (ARDOUR::RegionPoint);
1079 void align_regions_relative (ARDOUR::RegionPoint point);
1080 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1081 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1082 void remove_selected_regions ();
1083 void remove_clicked_region ();
1084 void show_region_properties ();
1085 void show_midi_list_editor ();
1086 void rename_region ();
1087 void duplicate_some_regions (RegionSelection&, float times);
1088 void duplicate_selection (float times);
1089 void region_fill_selection ();
1091 void region_fill_track ();
1092 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1093 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1094 void split_multichannel_region();
1095 void reverse_region ();
1096 void strip_region_silence ();
1097 void normalize_region ();
1098 void reset_region_scale_amplitude ();
1099 void adjust_region_gain (bool up);
1100 void quantize_region ();
1101 void insert_patch_change ();
1102 void fork_region ();
1104 void do_insert_time ();
1105 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool);
1107 void tab_to_transient (bool forward);
1109 void set_tempo_from_region ();
1110 void use_range_as_bar ();
1112 void define_one_bar (framepos_t start, framepos_t end);
1114 void audition_region_from_region_list ();
1115 void hide_region_from_region_list ();
1116 void show_region_in_region_list ();
1118 void naturalize_region ();
1120 void reset_focus ();
1122 void split_region ();
1126 void paste (float times);
1128 void place_transient ();
1129 void remove_transient (ArdourCanvas::Item* item);
1130 void snap_regions_to_grid ();
1131 void close_region_gaps ();
1133 int get_prefix (float&, bool&);
1135 void keyboard_paste ();
1137 void region_from_selection ();
1138 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1140 void play_from_start ();
1141 void play_from_edit_point ();
1142 void play_from_edit_point_and_return ();
1143 void play_selected_region ();
1144 void play_edit_range ();
1145 void play_location (ARDOUR::Location&);
1146 void loop_location (ARDOUR::Location&);
1148 void temporal_zoom_selection ();
1149 void temporal_zoom_region (bool both_axes);
1150 void zoom_to_region (bool both_axes);
1151 void temporal_zoom_session ();
1152 void temporal_zoom (gdouble scale);
1153 void temporal_zoom_by_frame (framepos_t start, framepos_t end, const std::string & op);
1154 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1156 void amplitude_zoom (gdouble scale);
1157 void amplitude_zoom_step (bool in);
1159 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1160 void insert_region_list_selection (float times);
1162 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1164 /* import & embed */
1166 void add_external_audio_action (Editing::ImportMode);
1167 void external_audio_dialog ();
1168 void session_import_dialog ();
1170 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1171 bool check_multichannel_status (const std::vector<std::string>& paths);
1173 SoundFileOmega* sfbrowser;
1175 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1177 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos);
1178 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos);
1180 int import_sndfiles (std::vector<std::string> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t& pos,
1181 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1182 int embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1183 framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1185 int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos, Editing::ImportMode,
1186 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1187 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, framepos_t& pos, Editing::ImportMode mode,
1188 boost::shared_ptr<ARDOUR::Track>& existing_track);
1190 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1191 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1193 ARDOUR::InterThreadInfo* current_interthread_info;
1195 AnalysisWindow* analysis_window;
1197 /* import specific info */
1199 struct EditorImportStatus : public ARDOUR::ImportStatus {
1200 Editing::ImportMode mode;
1204 boost::shared_ptr<ARDOUR::Track> track;
1208 EditorImportStatus import_status;
1209 static void *_import_thread (void *);
1210 void* import_thread ();
1211 void finish_import ();
1213 /* to support this ... */
1215 void import_audio (bool as_tracks);
1216 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1218 void move_to_start ();
1219 void move_to_end ();
1221 void center_playhead ();
1222 void center_edit_point ();
1223 void edit_cursor_backward ();
1224 void edit_cursor_forward ();
1225 void playhead_forward_to_grid ();
1226 void playhead_backward_to_grid ();
1227 void playhead_backward ();
1228 void playhead_forward ();
1229 void scroll_playhead (bool forward);
1230 void scroll_backward (float pages=0.8f);
1231 void scroll_forward (float pages=0.8f);
1232 void scroll_tracks_down ();
1233 void scroll_tracks_up ();
1234 void delete_sample_forward ();
1235 void delete_sample_backward ();
1236 void delete_screen ();
1237 void search_backwards ();
1238 void search_forwards ();
1240 void clear_markers ();
1241 void clear_ranges ();
1242 void clear_locations ();
1243 void unhide_markers ();
1244 void unhide_ranges ();
1245 void jump_forward_to_mark ();
1246 void jump_backward_to_mark ();
1247 void cursor_align (bool playhead_to_edit);
1249 void remove_last_capture ();
1250 void select_all_selectables_using_time_selection ();
1251 void select_all_selectables_using_loop();
1252 void select_all_selectables_using_punch();
1253 void set_selection_from_range (ARDOUR::Location&);
1254 void set_selection_from_punch ();
1255 void set_selection_from_loop ();
1256 void set_selection_from_region ();
1258 void add_location_mark (framepos_t where);
1259 void add_location_from_region ();
1260 void add_locations_from_region ();
1261 void add_location_from_selection ();
1262 void set_loop_from_selection (bool play);
1263 void set_punch_from_selection ();
1264 void set_punch_from_region ();
1266 void set_loop_from_edit_range (bool play);
1267 void set_loop_from_region (bool play);
1268 void set_punch_from_edit_range ();
1270 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1271 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1273 void add_location_from_playhead_cursor ();
1274 bool select_new_marker;
1276 void reverse_selection ();
1277 void edit_envelope ();
1279 double last_scrub_x;
1280 int scrubbing_direction;
1281 int scrub_reversals;
1282 int scrub_reverse_distance;
1283 void scrub (framepos_t, double);
1285 void keyboard_selection_begin ();
1286 void keyboard_selection_finish (bool add);
1287 bool have_pending_keyboard_selection;
1288 framepos_t pending_keyboard_selection_start;
1290 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1291 void extend_selection_to_end_of_region (bool next);
1292 void extend_selection_to_start_of_region (bool previous);
1294 Editing::SnapType _snap_type;
1295 Editing::SnapMode _snap_mode;
1297 /// Snap threshold in pixels
1298 double snap_threshold;
1300 bool ignore_gui_changes;
1302 DragManager* _drags;
1306 Gtk::Menu fade_context_menu;
1307 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1309 void set_fade_in_shape (ARDOUR::FadeShape);
1310 void set_fade_out_shape (ARDOUR::FadeShape);
1312 void set_fade_length (bool in);
1313 void set_fade_in_active (bool);
1314 void set_fade_out_active (bool);
1316 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1318 bool _dragging_playhead;
1319 bool _dragging_edit_point;
1321 void marker_drag_motion_callback (GdkEvent*);
1322 void marker_drag_finished_callback (GdkEvent*);
1324 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1326 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1327 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1328 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1329 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1330 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1332 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1334 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1335 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1337 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1338 void brush (framepos_t);
1340 void show_verbose_time_cursor (framepos_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1341 void show_verbose_duration_cursor (framepos_t start, framepos_t end, double offset = 0, double xpos=-1, double ypos=-1);
1342 double clamp_verbose_cursor_x (double);
1343 double clamp_verbose_cursor_y (double);
1345 /* Canvas event handlers */
1347 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1348 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1349 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1350 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1351 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1352 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1353 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1354 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1355 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1356 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1357 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1358 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1359 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1360 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1361 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1362 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1363 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1364 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1365 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1366 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1367 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1368 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item*);
1370 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1371 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1372 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1373 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1374 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1375 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1377 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1378 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1379 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1380 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1381 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1382 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1383 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1384 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1387 friend class DragManager;
1388 friend class EditorRouteGroups;
1389 friend class EditorRegions;
1391 ArdourCanvas::Item *last_item_entered;
1392 /** true if the mouse is over a place where region trim can happen */
1393 bool _over_region_trim_target;
1395 /* non-public event handlers */
1397 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1398 bool track_canvas_scroll (GdkEventScroll* event);
1400 bool track_canvas_scroll_event (GdkEventScroll* event);
1401 bool track_canvas_button_press_event (GdkEventButton* event);
1402 bool track_canvas_button_release_event (GdkEventButton* event);
1403 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1405 Gtk::Allocation canvas_allocation;
1406 void track_canvas_allocate (Gtk::Allocation alloc);
1407 bool track_canvas_size_allocated ();
1408 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1409 bool track_canvas_key_press (GdkEventKey *);
1410 bool track_canvas_key_release (GdkEventKey *);
1412 void set_playhead_cursor ();
1414 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1415 void toggle_region_mute ();
1418 void kbd_do_brush (GdkEvent*);
1419 void kbd_do_audition (GdkEvent*);
1421 void initialize_canvas ();
1423 /* display control */
1425 bool _show_measures;
1426 /// true if the editor should follow the playhead, otherwise false
1427 bool _follow_playhead;
1428 /// true if we scroll the tracks rather than the playhead
1429 bool _stationary_playhead;
1431 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1433 TempoLines* tempo_lines;
1435 ArdourCanvas::Group* time_line_group;
1437 void hide_measures ();
1438 void draw_measures ();
1439 bool redraw_measures ();
1441 void new_tempo_section ();
1443 void mouse_add_new_tempo_event (framepos_t where);
1444 void mouse_add_new_meter_event (framepos_t where);
1446 void remove_tempo_marker (ArdourCanvas::Item*);
1447 void remove_meter_marker (ArdourCanvas::Item*);
1448 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1449 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1451 void edit_tempo_section (ARDOUR::TempoSection*);
1452 void edit_meter_section (ARDOUR::MeterSection*);
1453 void edit_tempo_marker (ArdourCanvas::Item*);
1454 void edit_meter_marker (ArdourCanvas::Item*);
1455 void edit_control_point (ArdourCanvas::Item*);
1456 void edit_note (ArdourCanvas::Item *);
1458 void marker_menu_edit ();
1459 void marker_menu_remove ();
1460 void marker_menu_rename ();
1461 void toggle_marker_menu_lock ();
1462 void toggle_marker_menu_glue ();
1463 void marker_menu_hide ();
1464 void marker_menu_loop_range ();
1465 void marker_menu_select_all_selectables_using_range ();
1466 void marker_menu_select_using_range ();
1467 void marker_menu_separate_regions_using_location ();
1468 void marker_menu_play_from ();
1469 void marker_menu_play_range ();
1470 void marker_menu_set_playhead ();
1471 void marker_menu_set_from_playhead ();
1472 void marker_menu_set_from_selection ();
1473 void marker_menu_range_to_next ();
1474 void new_transport_marker_menu_set_loop ();
1475 void new_transport_marker_menu_set_punch ();
1476 void update_loop_range_view (bool visibility=false);
1477 void update_punch_range_view (bool visibility=false);
1478 void new_transport_marker_menu_popdown ();
1479 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1480 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1481 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1482 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1483 void build_range_marker_menu (bool);
1484 void build_marker_menu (ARDOUR::Location *);
1485 void build_tempo_or_meter_marker_menu (bool);
1486 void build_new_transport_marker_menu ();
1487 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1489 Gtk::Menu* tempo_or_meter_marker_menu;
1490 Gtk::Menu* marker_menu;
1491 Gtk::Menu* range_marker_menu;
1492 Gtk::Menu* transport_marker_menu;
1493 Gtk::Menu* new_transport_marker_menu;
1494 Gtk::Menu* cd_marker_menu;
1495 ArdourCanvas::Item* marker_menu_item;
1497 typedef std::list<Marker*> Marks;
1500 void remove_metric_marks ();
1501 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1503 void compute_current_bbt_points (framepos_t left, framepos_t right);
1504 void tempo_map_changed (const PBD::PropertyChange&);
1505 void redisplay_tempo (bool immediate_redraw);
1507 uint32_t bbt_beat_subdivision;
1511 Gtk::ToggleButton editor_mixer_button;
1512 Gtk::ToggleButton editor_list_button;
1513 void editor_mixer_button_toggled ();
1514 void editor_list_button_toggled ();
1516 AudioClock zoom_range_clock;
1517 Gtk::Button zoom_in_button;
1518 Gtk::Button zoom_out_button;
1519 Gtk::Button zoom_out_full_button;
1520 Gtk::Button zoom_onetoone_button;
1522 Gtk::Button tav_expand_button;
1523 Gtk::Button tav_shrink_button;
1525 Gtk::VBox toolbar_clock_vbox;
1526 Gtk::VBox toolbar_selection_clock_vbox;
1527 Gtk::Table toolbar_selection_clock_table;
1528 Gtk::Label toolbar_selection_cursor_label;
1530 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1531 Gtk::ToggleButton mouse_select_button;
1532 Gtk::ToggleButton mouse_move_button;
1533 Gtk::ToggleButton mouse_gain_button;
1534 Gtk::ToggleButton mouse_zoom_button;
1535 Gtk::ToggleButton mouse_timefx_button;
1536 Gtk::ToggleButton mouse_audition_button;
1537 Gtk::ToggleButton join_object_range_button;
1539 void mouse_mode_toggled (Editing::MouseMode m);
1540 void mouse_mode_object_range_toggled () {}
1541 bool ignore_mouse_mode_toggle;
1543 Gtk::ToggleButton internal_edit_button;
1544 void toggle_internal_editing ();
1546 gint mouse_select_button_release (GdkEventButton*);
1548 Gtk::VBox automation_box;
1549 Gtk::Button automation_mode_button;
1550 Gtk::ToggleButton global_automation_button;
1552 Gtk::ComboBoxText edit_mode_selector;
1553 Gtk::VBox edit_mode_box;
1554 std::vector<std::string> edit_mode_strings;
1556 void set_edit_mode (ARDOUR::EditMode);
1557 void cycle_edit_mode ();
1558 void edit_mode_selection_done ();
1560 Gtk::ComboBoxText snap_type_selector;
1561 Gtk::ComboBoxText snap_mode_selector;
1564 std::vector<std::string> snap_type_strings;
1565 std::vector<std::string> snap_mode_strings;
1567 void snap_type_selection_done ();
1568 void snap_mode_selection_done ();
1569 void snap_mode_chosen (Editing::SnapMode);
1570 void snap_type_chosen (Editing::SnapType);
1572 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1573 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1575 Gtk::ComboBoxText zoom_focus_selector;
1576 Gtk::VBox zoom_focus_box;
1578 std::vector<std::string> zoom_focus_strings;
1580 void zoom_focus_selection_done ();
1581 void zoom_focus_chosen (Editing::ZoomFocus);
1583 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1585 Gtk::HBox _zoom_box;
1586 Gtkmm2ext::TearOff* _zoom_tearoff;
1587 void zoom_adjustment_changed();
1589 void setup_toolbar ();
1591 void setup_tooltips ();
1593 Gtkmm2ext::TearOff* _tools_tearoff;
1594 Gtk::HBox toolbar_hbox;
1595 Gtk::EventBox toolbar_base;
1596 Gtk::Frame toolbar_frame;
1597 Gtk::Viewport _toolbar_viewport;
1601 Gtk::HBox panic_box;
1602 Gtk::Button midi_panic_button;
1603 Gtk::ToggleButton midi_sound_notes;
1605 bool sound_notes () const { return midi_sound_notes.get_active(); }
1607 void setup_midi_toolbar ();
1609 /* selection process */
1611 Selection* selection;
1612 Selection* cut_buffer;
1614 void time_selection_changed ();
1615 void track_selection_changed ();
1616 void region_selection_changed ();
1617 sigc::connection editor_regions_selection_changed_connection;
1618 void sensitize_all_region_actions (bool);
1619 void sensitize_the_right_region_actions ();
1620 bool _all_region_actions_sensitized;
1621 /** Flag to block region action handlers from doing what they normally do;
1622 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1623 * block) when setting a ToggleAction's active state.
1625 bool _ignore_region_action;
1626 bool _last_region_menu_was_main;
1627 void point_selection_changed ();
1628 void marker_selection_changed ();
1630 void cancel_selection ();
1632 bool audio_region_selection_covers (framepos_t where);
1634 /* transport range select process */
1636 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1637 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1638 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1641 ArdourCanvas::SimpleRect *bogus_background_rect;
1643 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1644 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1645 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1646 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1647 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1648 ArdourCanvas::SimpleLine *transport_punchin_line;
1649 ArdourCanvas::SimpleLine *transport_punchout_line;
1650 ArdourCanvas::SimpleRect *transport_preroll_rect;
1651 ArdourCanvas::SimpleRect *transport_postroll_rect;
1653 ARDOUR::Location* transport_loop_location();
1654 ARDOUR::Location* transport_punch_location();
1656 ARDOUR::Location *temp_location;
1658 /* object rubberband select process */
1660 bool select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1662 ArdourCanvas::SimpleRect *rubberband_rect;
1664 /* mouse zoom process */
1666 ArdourCanvas::SimpleRect *zoom_rect;
1667 void reposition_zoom_rect (framepos_t start, framepos_t end);
1669 EditorRouteGroups* _route_groups;
1670 EditorRoutes* _routes;
1671 EditorRegions* _regions;
1672 EditorSnapshots* _snapshots;
1673 EditorLocations* _locations;
1675 /* diskstream/route display management */
1676 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1677 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1679 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1681 bool sync_track_view_list_and_routes ();
1683 Gtk::VBox list_vpacker;
1687 bool autoscroll_active;
1688 int autoscroll_timeout_tag;
1691 int last_autoscroll_x;
1692 int last_autoscroll_y;
1693 uint32_t autoscroll_cnt;
1694 framecnt_t autoscroll_x_distance;
1695 double autoscroll_y_distance;
1697 static gint _autoscroll_canvas (void *);
1698 bool autoscroll_canvas ();
1699 void start_canvas_autoscroll (int x, int y);
1700 void stop_canvas_autoscroll ();
1703 void point_trim (GdkEvent *, framepos_t);
1705 void trim_region_front();
1706 void trim_region_back();
1707 void trim_region (bool front);
1709 void trim_region_to_loop ();
1710 void trim_region_to_punch ();
1711 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1713 void trim_to_region(bool forward);
1714 void trim_region_to_previous_region_end();
1715 void trim_region_to_next_region_start();
1717 bool show_gain_after_trim;
1721 int convert_drop_to_paths (
1722 std::vector<std::string>& paths,
1723 const Glib::RefPtr<Gdk::DragContext>& context,
1726 const Gtk::SelectionData& data,
1730 void track_canvas_drag_data_received (
1731 const Glib::RefPtr<Gdk::DragContext>& context,
1734 const Gtk::SelectionData& data,
1739 const Glib::RefPtr<Gdk::DragContext>& context,
1742 const Gtk::SelectionData& data,
1747 const Glib::RefPtr<Gdk::DragContext>& context,
1750 const Gtk::SelectionData& data,
1755 const Glib::RefPtr<Gdk::DragContext>& context,
1758 const Gtk::SelectionData& data,
1764 int write_region_selection(RegionSelection&);
1765 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1766 void bounce_region_selection ();
1767 void bounce_range_selection (bool replace, bool enable_processing);
1768 void external_edit_region ();
1770 int write_audio_selection (TimeSelection&);
1771 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1773 void write_selection ();
1775 XMLNode *before; /* used in *_reversible_command */
1777 void update_title ();
1778 void update_title_s (const std::string & snapshot_name);
1781 Selection* selection;
1782 double frames_per_unit;
1784 State (PublicEditor const * e);
1788 void instant_save ();
1790 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1792 /* freeze operations */
1794 ARDOUR::InterThreadInfo freeze_status;
1795 static void* _freeze_thread (void*);
1796 void* freeze_thread ();
1798 void freeze_route ();
1799 void unfreeze_route ();
1803 void duplicate_dialog (bool with_dialog);
1805 framepos_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
1807 /* returns false if mouse pointer is not in track or marker canvas
1809 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1811 /* "whats mine is yours" */
1813 TimeFXDialog* current_timefx;
1815 static void* timefx_thread (void *arg);
1816 void do_timefx (TimeFXDialog&);
1818 int time_stretch (RegionSelection&, float fraction);
1819 int pitch_shift (RegionSelection&, float cents);
1820 void pitch_shift_region ();
1821 int time_fx (RegionSelection&, float val, bool pitching);
1823 /* editor-mixer strip */
1825 MixerStrip *current_mixer_strip;
1826 bool show_editor_mixer_when_tracks_arrive;
1827 Gtk::VBox current_mixer_strip_vbox;
1828 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1829 void current_mixer_strip_hidden ();
1831 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1832 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1834 void ensure_all_elements_drawn ();
1836 /* nudging tracks */
1838 void nudge_track (bool use_edit_point, bool forwards);
1842 bool _xfade_visibility;
1845 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
1846 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
1848 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
1849 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
1851 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1852 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
1853 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
1855 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1856 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
1857 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1858 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
1860 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
1861 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1862 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1863 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
1865 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1866 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1867 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1868 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1869 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1870 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1872 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1873 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
1874 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1875 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1876 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
1877 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
1879 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1880 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
1882 ImageFrameSocketHandler* image_socket_listener ;
1885 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
1886 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
1887 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
1888 void xfade_edit_left_region ();
1889 void xfade_edit_right_region ();
1891 static const int32_t default_width = 995;
1892 static const int32_t default_height = 765;
1896 Gtk::Button nudge_forward_button;
1897 Gtk::Button nudge_backward_button;
1898 Gtk::HBox nudge_hbox;
1899 Gtk::VBox nudge_vbox;
1900 AudioClock nudge_clock;
1902 bool nudge_forward_release (GdkEventButton*);
1903 bool nudge_backward_release (GdkEventButton*);
1907 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
1909 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1910 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1912 /* handling cleanup */
1914 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1916 PBD::ScopedConnectionList session_connections;
1918 /* tracking step changes of track height */
1920 TimeAxisView* current_stepping_trackview;
1921 ARDOUR::microseconds_t last_track_height_step_timestamp;
1922 gint track_height_step_timeout();
1923 sigc::connection step_timeout;
1925 TimeAxisView* entered_track;
1926 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
1927 to point to the RegionView. Otherwise it is 0.
1929 RegionView* entered_regionview;
1932 void ensure_entered_track_selected (bool op_acts_on_objects = false);
1933 bool clear_entered_track;
1934 bool left_track_canvas (GdkEventCrossing*);
1935 bool entered_track_canvas (GdkEventCrossing*);
1936 void set_entered_track (TimeAxisView*);
1937 void set_entered_regionview (RegionView*);
1938 void ensure_track_visible (TimeAxisView*);
1939 gint left_automation_track ();
1941 void reset_canvas_action_sensitivity (bool);
1942 void toggle_gain_envelope_visibility ();
1943 void toggle_gain_envelope_active ();
1944 void reset_region_gain_envelopes ();
1946 bool on_key_press_event (GdkEventKey*);
1947 bool on_key_release_event (GdkEventKey*);
1949 void session_state_saved (std::string);
1951 Glib::RefPtr<Gtk::Action> undo_action;
1952 Glib::RefPtr<Gtk::Action> redo_action;
1954 void history_changed ();
1956 Gtk::HBox status_bar_hpacker;
1958 Editing::EditPoint _edit_point;
1960 Gtk::ComboBoxText edit_point_selector;
1962 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
1963 void cycle_edit_point (bool with_marker);
1964 void set_edit_point ();
1965 void edit_point_selection_done ();
1966 void edit_point_chosen (Editing::EditPoint);
1967 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
1968 std::vector<std::string> edit_point_strings;
1970 void selected_marker_moved (ARDOUR::Location*);
1972 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
1974 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
1975 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
1977 RegionSelection get_regions_from_selection_and_edit_point ();
1978 RegionSelection get_regions_from_selection_and_entered ();
1980 void start_updating_meters ();
1981 void stop_updating_meters ();
1982 bool meters_running;
1984 void select_next_route ();
1985 void select_prev_route ();
1987 void snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
1988 void timecode_snap_to_internal (framepos_t& first, int32_t direction = 0, bool for_mark = false);
1990 RhythmFerret* rhythm_ferret;
1991 BundleManager* _bundle_manager;
1993 void fit_tracks (TrackViewList &);
1994 void fit_selected_tracks ();
1995 void set_track_height (Height);
1997 void remove_tracks ();
1998 void toggle_tracks_active ();
2002 static gboolean _idle_resize (gpointer);
2004 int32_t _pending_resize_amount;
2005 TimeAxisView* _pending_resize_view;
2007 void visible_order_range (int*, int*) const;
2011 /** true if we've made a locate request that hasn't yet been processed */
2012 bool _pending_locate_request;
2014 /** if true, there is a pending Session locate which is the initial one when loading a session;
2015 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2018 bool _pending_initial_locate;
2020 Gtk::HBox _summary_hbox;
2021 EditorSummary* _summary;
2022 void region_view_added (RegionView *);
2024 void update_canvas_now ();
2026 EditorGroupTabs* _group_tabs;
2027 void fit_route_group (ARDOUR::RouteGroup *);
2029 void step_edit_status_change (bool);
2030 void start_step_editing ();
2031 void stop_step_editing ();
2032 bool check_step_edit ();
2033 sigc::connection step_edit_connection;
2035 double _last_motion_y;
2037 RegionLayeringOrderEditor* layering_order_editor;
2038 void update_region_layering_order_editor ();
2040 /** Track that was the source for the last cut/copy operation. Used as a place
2041 to paste things iff there is no selected track.
2043 TimeAxisView* _last_cut_copy_source_track;
2045 /** true if a change in Selection->regions should change the selection in the region list.
2046 See EditorRegions::selection_changed.
2048 bool _region_selection_change_updates_region_list;
2050 void setup_fade_images ();
2051 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2052 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2054 Gtk::MenuItem& action_menu_item (std::string const &);
2055 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2057 void set_canvas_cursor_for_region_view (double, RegionView *);
2059 MouseCursors* _cursors;
2061 void resize_text_widgets ();
2064 friend class RegionDrag;
2065 friend class RegionMoveDrag;
2066 friend class RegionSpliceDrag;
2067 friend class TrimDrag;
2068 friend class MeterMarkerDrag;
2069 friend class TempoMarkerDrag;
2070 friend class CursorDrag;
2071 friend class FadeInDrag;
2072 friend class FadeOutDrag;
2073 friend class MarkerDrag;
2074 friend class RegionGainDrag;
2075 friend class ControlPointDrag;
2076 friend class LineDrag;
2077 friend class RubberbandSelectDrag;
2078 friend class TimeFXDrag;
2079 friend class ScrubDrag;
2080 friend class SelectionDrag;
2081 friend class RangeMarkerBarDrag;
2082 friend class MouseZoomDrag;
2083 friend class RegionCreateDrag;
2084 friend class RegionMotionDrag;
2085 friend class RegionInsertDrag;
2087 friend class EditorSummary;
2088 friend class EditorGroupTabs;
2090 friend class EditorRoutes;
2091 friend class RhythmFerret;
2094 #endif /* __ardour_editor_h__ */