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__
29 #include <glibmm/ustring.h>
31 #include <boost/optional.hpp>
33 #include <libgnomecanvasmm/canvas.h>
34 #include <libgnomecanvasmm/group.h>
35 #include <libgnomecanvasmm/line.h>
36 #include <libgnomecanvasmm/pixbuf.h>
40 #include <gtkmm/layout.h>
41 #include <gtkmm/comboboxtext.h>
43 #include <gtkmm2ext/selector.h>
44 #include <gtkmm2ext/click_box.h>
45 #include <gtkmm2ext/dndtreeview.h>
47 #include <pbd/stateful.h>
48 #include <ardour/session.h>
49 #include <ardour/tempo.h>
50 #include <ardour/stretch.h>
51 #include <ardour/location.h>
52 #include <ardour/audioregion.h>
53 #include <ardour/track.h>
55 #include "audio_clock.h"
56 #include "gtk-custom-ruler.h"
57 #include "ardour_dialog.h"
58 #include "public_editor.h"
61 #include "editor_items.h"
62 #include "region_selection.h"
64 #include "time_axis_view.h"
66 #include "tempo_lines.h"
73 class AudioDiskstream;
92 class AudioTimeAxisView;
93 class AutomationTimeAxisView;
94 class AudioRegionView;
97 class PlaylistSelector;
100 class AutomationLine;
101 class UIExportSpecification;
105 class TrackSelection;
106 class AutomationSelection;
109 class AudioStreamView;
111 class SoundFileOmega;
114 class AnalysisWindow;
117 /* <CMT Additions> */
118 class ImageFrameView;
119 class ImageFrameTimeAxisView;
120 class ImageFrameTimeAxis;
121 class MarkerTimeAxis ;
123 class ImageFrameSocketHandler ;
124 class TimeAxisViewItem ;
125 /* </CMT Additions> */
128 class Editor : public PublicEditor
134 void connect_to_session (ARDOUR::Session *);
135 ARDOUR::Session* current_session() const { return session; }
137 virtual bool have_idled() const { return _have_idled; }
139 nframes64_t leftmost_position() const { return leftmost_frame; }
140 nframes64_t current_page_frames() const {
141 return (nframes64_t) floor (canvas_width * frames_per_unit);
144 void cycle_snap_mode ();
145 void cycle_snap_choice ();
146 void set_snap_to (Editing::SnapType);
147 void set_snap_mode (Editing::SnapMode);
148 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
150 void undo (uint32_t n = 1);
151 void redo (uint32_t n = 1);
153 XMLNode& get_state ();
154 int set_state (const XMLNode& );
156 void set_mouse_mode (Editing::MouseMode, bool force=true);
157 void step_mouse_mode (bool next);
158 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
160 void set_midi_edit_cursor (Editing::MidiEditMode);
161 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
162 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
165 void add_imageframe_time_axis(const std::string & track_name, void*) ;
166 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
167 void connect_to_image_compositor() ;
168 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
171 TimeAxisView* get_named_time_axis(const std::string & name) ;
172 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
173 void add_to_idle_resize (TimeAxisView*, uint32_t);
175 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
177 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
178 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
179 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
181 #ifdef USE_RUBBERBAND
182 std::vector<std::string> rb_opt_strings;
185 /* option editor-access */
187 void set_show_waveforms (bool yn);
188 bool show_waveforms() const { return _show_waveforms; }
190 void set_waveform_scale (Editing::WaveformScale);
192 void set_show_waveforms_recording (bool yn);
193 bool show_waveforms_recording() const { return _show_waveforms_recording; }
195 /* things that need to be public to be used in the main menubar */
197 void new_region_from_selection ();
198 void separate_regions_between (const TimeSelection&);
199 void separate_region_from_selection ();
200 void separate_region_from_punch ();
201 void separate_region_from_loop ();
202 void separate_regions_using_location (ARDOUR::Location&);
203 void toggle_playback (bool with_abort);
204 void transition_to_rolling (bool forward);
208 nframes64_t unit_to_frame (double unit) const {
209 return (nframes64_t) rint (unit * frames_per_unit);
212 double frame_to_unit (nframes64_t frame) const {
213 return rint ((double) frame / (double) frames_per_unit);
216 double frame_to_unit (double frame) const {
217 return rint (frame / frames_per_unit);
220 /* NOTE: these functions assume that the "pixel" coordinate is
221 the result of using the world->canvas affine transform on a
222 world coordinate. These coordinates already take into
223 account any scrolling carried out by adjusting the
227 nframes64_t pixel_to_frame (double pixel) const {
229 /* pixel can be less than zero when motion events
230 are processed. since we've already run the world->canvas
231 affine, that means that the location *really* is "off
232 to the right" and thus really is "before the start".
236 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
242 gulong frame_to_pixel (nframes64_t frame) const {
243 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
246 void flush_canvas ();
250 Selection& get_selection() const { return *selection; }
251 Selection& get_cut_buffer() const { return *cut_buffer; }
253 bool extend_selection_to_track (TimeAxisView&);
255 void play_selection ();
256 void select_all_in_track (Selection::Operation op);
257 void select_all (Selection::Operation op);
258 void invert_selection_in_track ();
259 void invert_selection ();
260 void deselect_all ();
264 void set_show_measures (bool yn);
265 bool show_measures () const { return _show_measures; }
266 bool initial_ruler_update_required;
269 /* analysis window */
270 void analyze_region_selection();
271 void analyze_range_selection();
276 /* these initiate export ... */
278 void export_session();
279 void export_selection();
282 void add_toplevel_controls (Gtk::Container&);
283 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
285 void set_zoom_focus (Editing::ZoomFocus);
286 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
287 double get_current_zoom () const { return frames_per_unit; }
289 void temporal_zoom_step (bool coarser);
291 /* stuff that AudioTimeAxisView and related classes use */
293 PlaylistSelector& playlist_selector() const;
294 void route_name_changed (TimeAxisView *);
295 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
297 void new_playlists (TimeAxisView* v);
298 void copy_playlists (TimeAxisView* v);
299 void clear_playlists (TimeAxisView* v);
301 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
303 Width editor_mixer_strip_width;
304 void maybe_add_mixer_strip_width (XMLNode&);
305 void show_editor_mixer (bool yn);
306 void show_editor_list (bool yn);
307 void set_selected_mixer_strip (TimeAxisView&);
308 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
309 void show_track_in_display (TimeAxisView& tv);
311 /* nudge is initiated by transport controls owned by ARDOUR_UI */
313 void nudge_forward (bool next, bool force_playhead);
314 void nudge_backward (bool next, bool force_playhead);
316 /* nudge initiated from context menu */
318 void nudge_forward_capture_offset ();
319 void nudge_backward_capture_offset ();
321 /* playhead/screen stuff */
323 void set_follow_playhead (bool yn);
324 void toggle_follow_playhead ();
325 bool follow_playhead() const { return _follow_playhead; }
326 bool dragging_playhead () const { return _dragging_playhead; }
328 void toggle_waveform_visibility ();
329 void toggle_zero_line_visibility ();
330 void toggle_waveforms_while_recording ();
331 void toggle_measure_visibility ();
332 void toggle_logo_visibility ();
334 /* SMPTE timecode & video sync */
336 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
337 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
338 void subframes_per_frame_chosen (uint32_t);
340 void update_smpte_mode();
341 void update_video_pullup();
342 void update_subframes_per_frame ();
345 void toggle_auto_xfade ();
346 void toggle_xfades_active ();
347 void toggle_xfade_visibility ();
348 bool xfade_visibility() const { return _xfade_visibility; }
349 void update_xfade_visibility ();
350 void update_crossfade_model ();
351 void set_crossfade_model (ARDOUR::CrossfadeModel);
354 void set_layer_model (ARDOUR::LayerModel);
355 void update_layering_model ();
357 void toggle_link_region_and_track_selection ();
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&);
369 void scroll_tracks_down_line ();
370 void scroll_tracks_up_line ();
372 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
373 void prepare_for_cleanup ();
374 void finish_cleanup ();
376 void maximise_editing_space();
377 void restore_editing_space();
379 void reset_x_origin (nframes64_t);
380 void reset_zoom (double);
381 void reposition_and_zoom (nframes64_t, double);
383 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
385 bool update_mouse_speed ();
386 bool decelerate_mouse_speed ();
388 void toggle_meter_updating();
390 void show_rhythm_ferret();
392 void goto_visual_state (uint32_t);
393 void save_visual_state (uint32_t);
395 void queue_draw_resize_line (int at);
396 void start_resize_line_ops ();
397 void end_resize_line_ops ();
400 void map_transport_state ();
401 void map_position_change (nframes64_t);
404 bool on_expose_event (GdkEventExpose*);
408 /// The session that we are editing, or 0
409 void color_handler ();
410 ARDOUR::Session *session;
413 // to keep track of the playhead position for control_scroll
414 boost::optional<nframes64_t> _control_scroll_target;
416 PlaylistSelector* _playlist_selector;
418 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
422 double frames_per_unit;
423 nframes64_t leftmost_frame;
424 Editing::ZoomFocus zoom_focus;
425 bool zoomed_to_region;
426 std::list<TAVState> track_states;
429 std::list<VisualState*> undo_visual_stack;
430 std::list<VisualState*> redo_visual_stack;
431 VisualState* current_visual_state (bool with_tracks = true);
432 void undo_visual_state ();
433 void redo_visual_state ();
434 void use_visual_state (VisualState&);
436 void swap_visual_state ();
438 std::vector<VisualState*> visual_states;
439 sigc::connection visual_state_op_connection;
440 void start_visual_state_op (uint32_t n);
441 void cancel_visual_state_op (uint32_t n);
442 bool end_visual_state_op (uint32_t n);
444 nframes64_t leftmost_frame;
445 double frames_per_unit;
446 Editing::ZoomFocus zoom_focus;
448 void set_frames_per_unit (double);
451 Editing::MouseMode mouse_mode;
452 Editing::MidiEditMode midi_edit_mode;
454 int post_maximal_editor_width;
455 int post_maximal_pane_position;
456 int pre_maximal_pane_position;
457 int pre_maximal_editor_width;
458 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
460 Gtk::Notebook the_notebook;
461 Gtk::HPaned edit_pane;
463 Gtk::EventBox meter_base;
465 Gtk::EventBox marker_base;
466 Gtk::HBox marker_box;
467 Gtk::VBox scrollers_rulers_markers_box;
469 void location_changed (ARDOUR::Location *);
470 void location_flags_changed (ARDOUR::Location *, void *);
471 void refresh_location_display ();
472 void refresh_location_display_s (ARDOUR::Change);
473 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
474 void add_new_location (ARDOUR::Location *);
475 void location_gone (ARDOUR::Location *);
476 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
477 gint really_remove_marker (ARDOUR::Location* loc);
478 void goto_nth_marker (int nth);
480 uint32_t location_marker_color;
481 uint32_t location_range_color;
482 uint32_t location_loop_color;
483 uint32_t location_punch_color;
484 uint32_t location_cd_marker_color;
486 struct LocationMarkers {
491 LocationMarkers () : start(0), end(0), valid (true) {}
497 void set_name (const string&);
498 void set_position (nframes64_t start, nframes64_t end = 0);
499 void set_color_rgba (uint32_t);
502 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
503 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
504 Marker* entered_marker;
506 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
507 LocationMarkerMap location_markers;
509 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
510 void clear_marker_display ();
511 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
512 bool choose_new_marker_name(string &name);
513 void update_cd_marker_display ();
514 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
516 TimeAxisView* clicked_axisview;
517 RouteTimeAxisView* clicked_routeview;
518 /** The last RegionView that was clicked on, or 0 if the last click was not
519 * on a RegionView. This is set up by the canvas event handlers in
520 * editor_canvas_events.cc
522 RegionView* clicked_regionview;
523 RegionSelection latest_regionviews;
524 uint32_t clicked_selection;
525 CrossfadeView* clicked_crossfadeview;
526 ControlPoint* clicked_control_point;
528 void sort_track_selection (TrackSelection* sel = 0);
530 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
531 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
532 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) const;
534 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
536 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*) const;
537 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t);
538 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t);
539 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
543 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
544 bool button_release_can_deselect;
546 void catch_vanishing_regionview (RegionView *);
548 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
549 void select_all_tracks ();
551 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
552 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
553 void set_selected_track_as_side_effect (bool force = false);
554 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
556 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
557 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
558 void collect_new_region_view (RegionView *);
559 void collect_and_select_new_region_view (RegionView *);
561 Gtk::Menu track_context_menu;
562 Gtk::Menu track_region_context_menu;
563 Gtk::Menu track_selection_context_menu;
564 Gtk::Menu track_crossfade_context_menu;
566 Gtk::MenuItem* region_edit_menu_split_item;
567 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
568 Gtk::Menu * track_region_edit_playlist_menu;
569 Gtk::Menu * track_edit_playlist_submenu;
570 Gtk::Menu * track_selection_edit_playlist_submenu;
572 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
573 Gtk::Menu* build_track_context_menu (nframes64_t);
574 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
575 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
576 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
577 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
578 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
579 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
580 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
581 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
582 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
584 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
586 void handle_new_route (ARDOUR::Session::RouteList&);
587 void remove_route (TimeAxisView *);
590 Gtk::HBox global_hpacker;
591 Gtk::VBox global_vpacker;
594 bool need_resize_line;
596 int old_resize_line_y;
598 Gdk::Cursor* current_canvas_cursor;
599 void set_canvas_cursor ();
600 Gdk::Cursor* which_grabber_cursor ();
602 ArdourCanvas::Canvas* track_canvas;
603 ArdourCanvas::Canvas* time_canvas;
605 ArdourCanvas::Text* first_action_message;
606 ArdourCanvas::Text* verbose_canvas_cursor;
607 bool verbose_cursor_visible;
609 void parameter_changed (const char *);
611 bool track_canvas_motion (GdkEvent*);
613 void set_verbose_canvas_cursor (const string &, double x, double y);
614 void set_verbose_canvas_cursor_text (const string &);
615 void show_verbose_canvas_cursor();
616 void hide_verbose_canvas_cursor();
618 bool verbose_cursor_on; // so far unused
620 Gtk::EventBox time_canvas_event_box;
621 Gtk::EventBox track_canvas_event_box;
622 Gtk::EventBox time_button_event_box;
623 Gtk::Frame time_button_frame;
625 ArdourCanvas::Group *minsec_group;
626 ArdourCanvas::Pixbuf *logo_item;
627 ArdourCanvas::Group *bbt_group;
628 ArdourCanvas::Group *smpte_group;
629 ArdourCanvas::Group *frame_group;
630 ArdourCanvas::Group *tempo_group;
631 ArdourCanvas::Group *meter_group;
632 ArdourCanvas::Group *marker_group;
633 ArdourCanvas::Group *range_marker_group;
634 ArdourCanvas::Group *transport_marker_group;
635 ArdourCanvas::Group* cd_marker_group;
638 ruler_metric_smpte = 0,
639 ruler_metric_bbt = 1,
640 ruler_metric_frames = 2,
641 ruler_metric_minsec = 3,
643 ruler_time_tempo = 4,
644 ruler_time_meter = 5,
645 ruler_time_marker = 6,
646 ruler_time_range_marker = 7,
647 ruler_time_transport_marker = 8,
648 ruler_time_cd_marker = 9,
651 static GtkCustomMetric ruler_metrics[4];
652 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
653 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
654 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
655 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
656 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
657 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
658 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
659 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
660 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
661 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
662 bool no_ruler_shown_update;
664 gint ruler_button_press (GdkEventButton*);
665 gint ruler_button_release (GdkEventButton*);
666 gint ruler_mouse_motion (GdkEventMotion*);
667 bool ruler_scroll (GdkEventScroll* event);
669 gint ruler_pressed_button;
670 Gtk::Widget * ruler_grabbed_widget;
672 void initialize_rulers ();
673 void update_just_smpte ();
674 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
675 void update_fixed_rulers ();
676 void update_tempo_based_rulers ();
677 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
678 void update_ruler_visibility ();
679 void set_ruler_visible (RulerType, bool);
680 void toggle_ruler_visibility (RulerType rt);
681 void ruler_toggled (int);
682 gint ruler_label_button_release (GdkEventButton*);
683 void store_ruler_visibility ();
684 void restore_ruler_visibility ();
686 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
687 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
688 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
689 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
691 enum MinsecRulerScale {
698 MinsecRulerScale minsec_ruler_scale;
700 nframes_t minsec_mark_interval;
701 gint minsec_mark_modulo;
703 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
705 enum SMPTERulerScale {
713 SMPTERulerScale smpte_ruler_scale;
715 nframes_t smpte_mark_interval;
716 gint smpte_mark_modulo;
718 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
728 bbt_show_ticks_detail,
729 bbt_show_ticks_super_detail
732 BBTRulerScale bbt_ruler_scale;
736 uint32_t bbt_bar_helper_on;
737 uint32_t bbt_accent_modulo;
738 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
740 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
741 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
742 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
743 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
745 Gtk::Widget *_ruler_separator;
746 GtkWidget *_smpte_ruler;
747 GtkWidget *_bbt_ruler;
748 GtkWidget *_frames_ruler;
749 GtkWidget *_minsec_ruler;
750 Gtk::Widget *smpte_ruler;
751 Gtk::Widget *bbt_ruler;
752 Gtk::Widget *frames_ruler;
753 Gtk::Widget *minsec_ruler;
754 static Editor *ruler_editor;
756 static const double timebar_height;
757 guint32 visible_timebars;
758 Gtk::Menu *editor_ruler_menu;
760 ArdourCanvas::SimpleRect* tempo_bar;
761 ArdourCanvas::SimpleRect* meter_bar;
762 ArdourCanvas::SimpleRect* marker_bar;
763 ArdourCanvas::SimpleRect* range_marker_bar;
764 ArdourCanvas::SimpleRect* transport_marker_bar;
765 ArdourCanvas::SimpleRect* cd_marker_bar;
767 Gtk::Label minsec_label;
768 Gtk::Label bbt_label;
769 Gtk::Label smpte_label;
770 Gtk::Label frame_label;
771 Gtk::Label tempo_label;
772 Gtk::Label meter_label;
773 Gtk::Label mark_label;
774 Gtk::Label range_mark_label;
775 Gtk::Label transport_mark_label;
776 Gtk::Label cd_mark_label;
779 Gtk::VBox time_button_vbox;
780 Gtk::HBox time_button_hbox;
784 ArdourCanvas::Points points;
785 ArdourCanvas::Line canvas_item;
786 nframes64_t current_frame;
789 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
792 void set_position (nframes64_t);
793 void set_length (double units);
794 void set_y_axis (double position);
797 friend struct Cursor; /* it needs access to several private
801 Cursor* playhead_cursor;
802 ArdourCanvas::Group* cursor_group;
804 void cursor_to_region_boundary (Cursor*, int32_t dir);
805 void cursor_to_next_region_boundary (Cursor*);
806 void cursor_to_previous_region_boundary (Cursor*);
807 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
808 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
809 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
810 void cursor_to_selection_start (Cursor *);
811 void cursor_to_selection_end (Cursor *);
813 void selected_marker_to_region_boundary (int32_t dir);
814 void selected_marker_to_next_region_boundary ();
815 void selected_marker_to_previous_region_boundary ();
816 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
817 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
818 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
819 void selected_marker_to_selection_start ();
820 void selected_marker_to_selection_end ();
822 void select_all_selectables_using_cursor (Cursor *, bool);
823 void select_all_selectables_using_edit (bool);
824 void select_all_selectables_between (bool within);
825 void select_range_between ();
827 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
828 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
830 vector<nframes64_t> region_boundary_cache;
831 void build_region_boundary_cache ();
834 Gtk::HBox bottom_hbox;
836 Gtk::Table edit_packer;
837 Gtk::VScrollbar edit_vscrollbar;
839 Gtk::Adjustment vertical_adjustment;
840 Gtk::Adjustment horizontal_adjustment;
842 Gtk::Layout controls_layout;
843 bool control_layout_scroll (GdkEventScroll* ev);
844 void controls_layout_size_request (Gtk::Requisition*);
846 Gtk::HScrollbar edit_hscrollbar;
847 bool _dragging_hscrollbar;
849 void reset_hscrollbar_stepping ();
851 bool hscrollbar_button_press (GdkEventButton*);
852 bool hscrollbar_button_release (GdkEventButton*);
853 void hscrollbar_allocate (Gtk::Allocation &alloc);
856 double canvas_height;
857 double full_canvas_height;
858 nframes64_t last_canvas_frame;
860 bool track_canvas_map_handler (GdkEventAny*);
861 bool time_canvas_map_handler (GdkEventAny*);
863 gint edit_controls_button_release (GdkEventButton*);
864 Gtk::Menu *edit_controls_left_menu;
865 Gtk::Menu *edit_controls_right_menu;
867 Gtk::VBox track_canvas_vbox;
868 Gtk::VBox time_canvas_vbox;
869 Gtk::VBox edit_controls_vbox;
870 Gtk::HBox edit_controls_hbox;
872 void control_scroll (float);
873 void access_action (std::string,std::string);
874 bool deferred_control_scroll (nframes64_t);
875 sigc::connection control_scroll_connection;
877 void tie_vertical_scrolling ();
878 void canvas_horizontally_scrolled ();
879 void canvas_scroll_to (nframes64_t);
881 struct VisualChange {
888 nframes64_t time_origin;
889 double frames_per_unit;
893 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
897 VisualChange pending_visual_change;
899 static int _idle_visual_changer (void *arg);
900 int idle_visual_changer ();
902 void queue_visual_change (nframes64_t);
903 void queue_visual_change (double);
905 void end_location_changed (ARDOUR::Location*);
907 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
908 RegionListDisplayModelColumns() {
913 Gtk::TreeModelColumn<Glib::ustring> name;
914 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
915 Gtk::TreeModelColumn<Gdk::Color> color_;
918 RegionListDisplayModelColumns region_list_columns;
919 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
921 Glib::RefPtr<Gtk::TreeStore> region_list_model;
922 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
923 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
925 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
926 void region_list_selection_changed ();
927 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
928 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
929 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
931 Gtk::Menu *region_list_menu;
932 Gtk::ScrolledWindow region_list_scroller;
933 Gtk::Frame region_list_frame;
935 bool region_list_display_key_press (GdkEventKey *);
936 bool region_list_display_key_release (GdkEventKey *);
937 bool region_list_display_button_press (GdkEventButton *);
938 bool region_list_display_button_release (GdkEventButton *);
939 void region_list_clear ();
940 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
941 void build_region_list_menu ();
942 void show_region_list_display_context_menu (int button, int time);
944 bool show_automatic_regions_in_region_list;
945 Editing::RegionListSortType region_list_sort_type;
947 void reset_region_list_sort_direction (bool);
948 void reset_region_list_sort_type (Editing::RegionListSortType);
950 void toggle_full_region_list ();
951 void toggle_show_auto_regions ();
953 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
957 Gtk::ScrolledWindow snapshot_display_scroller;
958 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
959 SnapshotDisplayModelColumns() {
963 Gtk::TreeModelColumn<Glib::ustring> visible_name;
964 Gtk::TreeModelColumn<Glib::ustring> real_name;
967 SnapshotDisplayModelColumns snapshot_display_columns;
968 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
969 Gtk::TreeView snapshot_display;
970 Gtk::Menu snapshot_context_menu;
972 bool snapshot_display_button_press (GdkEventButton*);
973 void snapshot_display_selection_changed ();
974 void redisplay_snapshots();
975 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
977 /* named selections */
979 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
980 NamedSelectionDisplayModelColumns() {
984 Gtk::TreeModelColumn<Glib::ustring> text;
985 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
988 NamedSelectionDisplayModelColumns named_selection_columns;
989 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
991 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
992 Gtk::ScrolledWindow named_selection_scroller;
994 void create_named_selection ();
995 void paste_named_selection (float times);
996 void remove_selected_named_selections ();
997 void remove_snapshot (Glib::ustring);
998 void rename_snapshot (Glib::ustring);
1000 void handle_new_named_selection ();
1001 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1002 void redisplay_named_selections ();
1004 bool named_selection_display_button_release (GdkEventButton *ev);
1005 bool named_selection_display_key_release (GdkEventKey *ev);
1006 void named_selection_display_selection_changed ();
1009 TrackViewList track_views;
1010 TimeAxisView *trackview_by_y_position (double ypos);
1012 static Gdk::Cursor* cross_hair_cursor;
1013 static Gdk::Cursor* trimmer_cursor;
1014 static Gdk::Cursor* selector_cursor;
1015 static Gdk::Cursor* grabber_cursor;
1016 static Gdk::Cursor* grabber_edit_point_cursor;
1017 static Gdk::Cursor* zoom_cursor;
1018 static Gdk::Cursor* time_fx_cursor;
1019 static Gdk::Cursor* fader_cursor;
1020 static Gdk::Cursor* speaker_cursor;
1021 static Gdk::Cursor* midi_pencil_cursor;
1022 static Gdk::Cursor* midi_select_cursor;
1023 static Gdk::Cursor* midi_resize_cursor;
1024 static Gdk::Cursor* midi_erase_cursor;
1025 static Gdk::Cursor* wait_cursor;
1026 static Gdk::Cursor* timebar_cursor;
1027 static Gdk::Cursor* transparent_cursor;
1029 static void build_cursors ();
1031 sigc::connection scroll_connection;
1032 nframes64_t last_update_frame;
1033 void center_screen (nframes64_t);
1034 void center_screen_internal (nframes64_t, float);
1036 void update_current_screen ();
1038 void session_going_away ();
1040 nframes64_t cut_buffer_start;
1041 nframes64_t cut_buffer_length;
1043 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1044 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1045 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1046 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
1047 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1048 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1050 /* KEYMAP HANDLING */
1052 void register_actions ();
1054 int ensure_cursor (nframes64_t* pos);
1056 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1057 void handle_new_regions (vector<boost::weak_ptr<ARDOUR::Region> >& );
1058 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1059 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1060 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1061 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1062 void redisplay_regions ();
1063 bool no_region_list_redisplay;
1064 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1066 list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1068 void cut_copy (Editing::CutCopyOp);
1069 bool can_cut_copy () const;
1070 void cut_copy_points (Editing::CutCopyOp);
1071 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1072 void cut_copy_ranges (Editing::CutCopyOp);
1074 void mouse_paste ();
1075 void paste_internal (nframes64_t position, float times);
1077 /* EDITING OPERATIONS */
1079 void reset_point_selection ();
1080 void toggle_region_mute ();
1081 void toggle_region_lock ();
1082 void toggle_region_opaque ();
1083 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1084 void raise_region ();
1085 void raise_region_to_top ();
1086 void lower_region ();
1087 void lower_region_to_bottom ();
1088 void split_region ();
1089 void split_region_at (nframes64_t);
1090 void split_regions_at (nframes64_t, RegionSelection&);
1091 void split_region_at_transients ();
1092 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1093 void crop_region_to_selection ();
1094 void crop_region_to (nframes64_t start, nframes64_t end);
1095 void set_sync_point (nframes64_t, const RegionSelection&);
1096 void set_region_sync_from_edit_point ();
1097 void remove_region_sync();
1098 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1099 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1100 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1101 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1102 void remove_selected_regions ();
1103 void remove_clicked_region ();
1104 void edit_region ();
1105 void rename_region ();
1106 void duplicate_some_regions (RegionSelection&, float times);
1107 void duplicate_selection (float times);
1108 void region_fill_selection ();
1110 void region_fill_track ();
1111 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1112 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1113 void split_multichannel_region();
1114 void reverse_region ();
1115 void normalize_region ();
1116 void denormalize_region ();
1117 void adjust_region_scale_amplitude (bool up);
1118 void quantize_region ();
1120 void do_insert_time ();
1121 void insert_time (nframes64_t pos, nframes64_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too);
1123 void tab_to_transient (bool forward);
1125 void use_region_as_bar ();
1126 void use_range_as_bar ();
1128 void define_one_bar (nframes64_t start, nframes64_t end);
1130 void audition_region_from_region_list ();
1131 void hide_region_from_region_list ();
1132 void remove_region_from_region_list ();
1134 void align (ARDOUR::RegionPoint);
1135 void align_relative (ARDOUR::RegionPoint);
1138 void reset_focus ();
1144 void paste (float times);
1146 int get_prefix (float&, bool&);
1148 void keyboard_paste ();
1149 void keyboard_insert_region_list_selection ();
1151 void region_from_selection ();
1152 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1154 void play_from_start ();
1155 void play_from_edit_point ();
1156 void play_from_edit_point_and_return ();
1157 void play_selected_region ();
1158 void play_edit_range ();
1159 void loop_selected_region ();
1160 void play_location (ARDOUR::Location&);
1161 void loop_location (ARDOUR::Location&);
1163 void temporal_zoom_selection ();
1164 void temporal_zoom_region (bool both_axes);
1165 void toggle_zoom_region (bool both_axes);
1166 bool zoomed_to_region;
1167 void temporal_zoom_session ();
1168 void temporal_zoom (gdouble scale);
1169 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const string & op);
1170 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1172 void amplitude_zoom (gdouble scale);
1173 void amplitude_zoom_step (bool in);
1175 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1176 void insert_region_list_selection (float times);
1178 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1180 /* import & embed */
1182 void add_external_audio_action (Editing::ImportMode);
1183 void external_audio_dialog ();
1185 int check_whether_and_how_to_import(string, bool all_or_nothing = true);
1186 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1188 SoundFileOmega* sfbrowser;
1190 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1192 void _do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1193 void do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1194 bool idle_do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1196 void _do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1197 void do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1198 bool idle_do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1200 int import_sndfiles (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1201 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1202 int embed_sndfiles (vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1203 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1205 int add_sources (vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1206 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1207 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1208 boost::shared_ptr<ARDOUR::Track>& existing_track);
1210 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1211 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1213 /* generic interthread progress window */
1215 ArdourDialog* interthread_progress_window;
1216 Gtk::Label interthread_progress_label;
1217 Gtk::VBox interthread_progress_vbox;
1218 Gtk::ProgressBar interthread_progress_bar;
1219 Gtk::Button interthread_cancel_button;
1220 Gtk::Label interthread_cancel_label;
1221 sigc::connection interthread_progress_connection;
1222 void interthread_cancel_clicked ();
1223 void build_interthread_progress_window ();
1224 ARDOUR::InterThreadInfo* current_interthread_info;
1227 AnalysisWindow* analysis_window;
1230 /* import specific info */
1232 ARDOUR::Session::import_status import_status;
1233 gint import_progress_timeout (void *);
1234 static void *_import_thread (void *);
1235 void* import_thread ();
1237 /* to support this ... */
1239 void import_audio (bool as_tracks);
1240 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
1242 void move_to_start ();
1243 void move_to_end ();
1245 void center_playhead ();
1246 void center_edit_point ();
1247 void edit_cursor_backward ();
1248 void edit_cursor_forward ();
1249 void playhead_forward_to_grid ();
1250 void playhead_backward_to_grid ();
1251 void playhead_backward ();
1252 void playhead_forward ();
1253 void scroll_playhead (bool forward);
1254 void scroll_backward (float pages=0.8f);
1255 void scroll_forward (float pages=0.8f);
1256 void scroll_tracks_down ();
1257 void scroll_tracks_up ();
1258 void delete_sample_forward ();
1259 void delete_sample_backward ();
1260 void delete_screen ();
1261 void search_backwards ();
1262 void search_forwards ();
1264 void clear_markers ();
1265 void clear_ranges ();
1266 void clear_locations ();
1267 void unhide_markers ();
1268 void unhide_ranges ();
1269 void jump_forward_to_mark ();
1270 void jump_backward_to_mark ();
1271 void cursor_align (bool playhead_to_edit);
1273 void remove_last_capture ();
1274 void select_all_selectables_using_time_selection ();
1275 void select_all_selectables_using_loop();
1276 void select_all_selectables_using_punch();
1277 void set_selection_from_range (ARDOUR::Location&);
1278 void set_selection_from_punch ();
1279 void set_selection_from_loop ();
1280 void set_selection_from_region ();
1282 void add_location_mark (nframes64_t where);
1283 void add_location_from_audio_region ();
1284 void add_location_from_selection ();
1285 void set_loop_from_selection (bool play);
1286 void set_punch_from_selection ();
1287 void set_punch_from_region ();
1289 void set_loop_from_edit_range (bool play);
1290 void set_loop_from_region (bool play);
1291 void set_punch_from_edit_range ();
1293 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1294 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1296 void add_location_from_playhead_cursor ();
1297 bool select_new_marker;
1299 void reverse_selection ();
1300 void edit_envelope ();
1302 void start_scrolling ();
1303 void stop_scrolling ();
1306 double last_scrub_x;
1307 int scrubbing_direction;
1308 int scrub_reversals;
1309 int scrub_reverse_distance;
1312 void keyboard_selection_begin ();
1313 void keyboard_selection_finish (bool add);
1314 bool have_pending_keyboard_selection;
1315 nframes64_t pending_keyboard_selection_start;
1317 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1318 void extend_selection_to_end_of_region (bool next);
1319 void extend_selection_to_start_of_region (bool previous);
1321 Editing::SnapType snap_type;
1322 Editing::SnapMode snap_mode;
1324 /// Snap threshold in pixels
1325 double snap_threshold;
1327 void handle_gui_changes (const string &, void *);
1329 void hide_all_tracks (bool with_select);
1332 LineDragInfo current_line_drag_info;
1334 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1335 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1336 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1338 void finalize_drag ();
1340 Gtk::Menu fade_context_menu;
1341 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1343 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1344 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1345 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1346 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1347 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1348 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1350 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1351 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1353 void set_fade_length (bool in);
1354 void toggle_fade_active (bool in);
1355 void set_fade_in_active (bool);
1356 void set_fade_out_active (bool);
1358 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1359 RegionSelection pre_drag_region_selection;
1360 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1361 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1362 void create_region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1363 void create_region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1364 bool check_region_drag_possible (RouteTimeAxisView**);
1365 void possibly_copy_regions_during_grab (GdkEvent*);
1366 void region_drag_splice_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1367 void region_drag_splice_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1369 bool _dragging_playhead;
1370 bool _dragging_edit_point;
1372 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1373 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1374 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1375 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1376 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1377 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1378 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1379 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1381 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1382 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1383 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1384 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1386 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1388 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1389 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1390 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1391 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1392 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1393 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1394 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1395 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1396 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1397 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1398 void start_line_grab (AutomationLine *, GdkEvent*);
1399 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1400 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1401 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1402 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1404 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1406 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1407 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1409 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1410 void brush (nframes64_t);
1412 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1413 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1414 double clamp_verbose_cursor_x (double);
1415 double clamp_verbose_cursor_y (double);
1417 /* Canvas event handlers */
1419 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1420 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1421 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1422 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1423 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1424 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1425 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1426 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1427 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1428 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1431 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1433 ArdourCanvas::Item *last_item_entered;
1434 int last_item_entered_n;
1437 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1438 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1439 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1440 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1441 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1442 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1443 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1444 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1445 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1447 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1448 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1449 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1450 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1451 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1452 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1454 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1455 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1456 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1457 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1458 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1459 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1460 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1461 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1463 /* non-public event handlers */
1465 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1466 bool track_canvas_scroll (GdkEventScroll* event);
1467 bool time_canvas_scroll (GdkEventScroll* event);
1469 bool track_canvas_scroll_event (GdkEventScroll* event);
1470 bool track_canvas_button_press_event (GdkEventButton* event);
1471 bool track_canvas_button_release_event (GdkEventButton* event);
1472 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1474 bool time_canvas_scroll_event (GdkEventScroll* event);
1476 Gtk::Allocation canvas_allocation;
1477 bool canvas_idle_queued;
1478 void track_canvas_allocate (Gtk::Allocation alloc);
1479 bool track_canvas_size_allocated ();
1481 void set_playhead_cursor ();
1483 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1484 void kbd_mute_unmute_region ();
1487 void kbd_do_brush (GdkEvent*);
1488 void kbd_do_audition (GdkEvent*);
1490 void handle_new_duration ();
1491 void initialize_canvas ();
1492 int canvas_hroizontally_scrolled_handler_id;
1493 void reset_horizontally_scrolling_region (Gtk::Allocation* alloc = 0);
1494 void reset_scrolling_region (Gtk::Allocation* alloc = 0);
1496 /* display control */
1498 bool _show_measures;
1499 /// true to show waveforms, otherwise false
1500 bool _show_waveforms;
1501 /// true if the editor should follow the playhead, otherwise false
1502 bool _follow_playhead;
1503 /// true if waveforms should be shown while recording audio tracks, otherwise false
1504 bool _show_waveforms_recording;
1506 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1508 ArdourCanvas::Group* time_line_group;
1509 ArdourCanvas::Group* marker_time_line_group;
1511 TempoLines* tempo_lines;
1512 TempoLines* marker_tempo_lines;
1514 void hide_measures ();
1515 void draw_measures ();
1516 bool redraw_measures ();
1518 void new_tempo_section ();
1520 void mouse_add_new_tempo_event (nframes64_t where);
1521 void mouse_add_new_meter_event (nframes64_t where);
1523 void remove_tempo_marker (ArdourCanvas::Item*);
1524 void remove_meter_marker (ArdourCanvas::Item*);
1525 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1526 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1528 void edit_tempo_section (ARDOUR::TempoSection*);
1529 void edit_meter_section (ARDOUR::MeterSection*);
1530 void edit_tempo_marker (ArdourCanvas::Item*);
1531 void edit_meter_marker (ArdourCanvas::Item*);
1533 void marker_menu_edit ();
1534 void marker_menu_remove ();
1535 void marker_menu_rename ();
1536 void marker_menu_lock (bool yn);
1537 void marker_menu_hide ();
1538 void marker_menu_loop_range ();
1539 void marker_menu_select_all_selectables_using_range ();
1540 void marker_menu_select_using_range ();
1541 void marker_menu_separate_regions_using_location ();
1542 void marker_menu_play_from ();
1543 void marker_menu_play_range ();
1544 void marker_menu_set_playhead ();
1545 void marker_menu_set_from_playhead ();
1546 void marker_menu_set_from_selection ();
1547 void marker_menu_range_to_next ();
1548 void marker_menu_export_range ();
1549 void new_transport_marker_menu_set_loop ();
1550 void new_transport_marker_menu_set_punch ();
1551 void update_loop_range_view (bool visibility=false);
1552 void update_punch_range_view (bool visibility=false);
1553 gint new_transport_marker_menu_popdown (GdkEventAny*);
1554 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1555 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1556 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1557 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1558 void build_range_marker_menu (bool loop_or_punch);
1559 void build_marker_menu (bool start_or_end);
1560 void build_tm_marker_menu ();
1561 void build_new_transport_marker_menu ();
1563 Gtk::Menu* tm_marker_menu;
1564 Gtk::Menu* marker_menu;
1565 Gtk::Menu* start_end_marker_menu;
1566 Gtk::Menu* range_marker_menu;
1567 Gtk::Menu* transport_marker_menu;
1568 Gtk::Menu* new_transport_marker_menu;
1569 Gtk::Menu* cd_marker_menu;
1570 ArdourCanvas::Item* marker_menu_item;
1572 typedef list<Marker*> Marks;
1575 void remove_metric_marks ();
1576 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1578 void compute_current_bbt_points (nframes_t left, nframes_t right);
1579 int tempo_map_change_idle_handler_id;
1580 void tempo_map_changed (ARDOUR::Change);
1581 void redisplay_tempo (bool immediate_redraw);
1583 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1585 double snap_length_beats (nframes64_t start);
1587 uint32_t bbt_beat_subdivision;
1591 Gtk::ToggleButton editor_mixer_button;
1592 Gtk::ToggleButton editor_list_button;
1594 void editor_mixer_button_toggled ();
1595 void editor_list_button_toggled ();
1597 AudioClock edit_point_clock;
1598 AudioClock zoom_range_clock;
1599 Gtk::Button zoom_in_button;
1600 Gtk::Button zoom_out_button;
1601 Gtk::Button zoom_out_full_button;
1602 Gtk::Button zoom_onetoone_button;
1604 Gtk::VBox toolbar_clock_vbox;
1605 Gtk::VBox toolbar_selection_clock_vbox;
1606 Gtk::Table toolbar_selection_clock_table;
1607 Gtk::Label toolbar_selection_cursor_label;
1609 Gtk::HBox mouse_mode_button_box;
1610 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1611 Gtk::ToggleButton mouse_select_button;
1612 Gtk::ToggleButton mouse_move_button;
1613 Gtk::ToggleButton mouse_gain_button;
1614 Gtk::ToggleButton mouse_zoom_button;
1615 Gtk::ToggleButton mouse_timefx_button;
1616 Gtk::ToggleButton mouse_audition_button;
1617 Gtk::ToggleButton mouse_note_button;
1618 GroupedButtons *mouse_mode_button_set;
1619 void mouse_mode_toggled (Editing::MouseMode m);
1620 bool ignore_mouse_mode_toggle;
1622 gint mouse_select_button_release (GdkEventButton*);
1624 Gtk::VBox automation_box;
1625 Gtk::Button automation_mode_button;
1626 Gtk::ToggleButton global_automation_button;
1628 Gtk::ComboBoxText edit_mode_selector;
1629 Gtk::VBox edit_mode_box;
1631 void set_edit_mode (ARDOUR::EditMode);
1632 void cycle_edit_mode ();
1633 void edit_mode_selection_done ();
1635 Gtk::ComboBoxText snap_type_selector;
1636 Gtk::ComboBoxText snap_mode_selector;
1639 std::vector<std::string> snap_type_strings;
1640 std::vector<std::string> snap_mode_strings;
1642 void snap_type_selection_done ();
1643 void snap_mode_selection_done ();
1644 void snap_mode_chosen (Editing::SnapMode);
1645 void snap_type_chosen (Editing::SnapType);
1647 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1648 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1650 Gtk::ComboBoxText zoom_focus_selector;
1651 Gtk::VBox zoom_focus_box;
1653 std::vector<std::string> zoom_focus_strings;
1655 void zoom_focus_selection_done ();
1656 void zoom_focus_chosen (Editing::ZoomFocus);
1658 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1662 void zoom_adjustment_changed();
1664 void edit_point_clock_changed();
1666 void setup_toolbar ();
1668 Gtkmm2ext::TearOff* tools_tearoff;
1669 Gtk::HBox toolbar_hbox;
1670 Gtk::EventBox toolbar_base;
1671 Gtk::Frame toolbar_frame;
1675 Gtk::HBox midi_tool_button_box;
1676 Gtkmm2ext::TearOff* midi_tool_tearoff;
1677 Gtk::ToggleButton midi_tool_pencil_button;
1678 Gtk::ToggleButton midi_tool_select_button;
1679 Gtk::ToggleButton midi_tool_resize_button;
1680 Gtk::ToggleButton midi_tool_erase_button;
1681 GroupedButtons *midi_tool_button_set;
1682 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1683 bool ignore_midi_edit_mode_toggle;
1685 Gtkmm2ext::TearOff* midi_tools_tearoff;
1686 Gtk::HBox midi_toolbar_hbox;
1687 Gtk::EventBox midi_toolbar_base;
1688 Gtk::Frame midi_toolbar_frame;
1690 void setup_midi_toolbar ();
1692 /* selection process */
1694 Selection* selection;
1695 Selection* cut_buffer;
1697 void time_selection_changed ();
1698 void track_selection_changed ();
1699 void region_selection_changed ();
1700 void sensitize_the_right_region_actions (bool have_selected_regions);
1701 void point_selection_changed ();
1702 void marker_selection_changed ();
1711 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1712 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1713 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1714 void cancel_selection ();
1716 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1717 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1718 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1720 bool audio_region_selection_covers (nframes64_t where);
1722 /* transport range select process */
1723 enum RangeMarkerOp {
1725 CreateTransportMarker,
1729 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1730 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1731 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1733 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1734 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1735 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1736 ArdourCanvas::Line* marker_drag_line;
1737 ArdourCanvas::Points marker_drag_line_points;
1738 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1740 void update_marker_drag_item (ARDOUR::Location *);
1742 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1743 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1744 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1745 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1746 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1747 ArdourCanvas::SimpleLine *transport_punchin_line;
1748 ArdourCanvas::SimpleLine *transport_punchout_line;
1749 ArdourCanvas::SimpleRect *transport_preroll_rect;
1750 ArdourCanvas::SimpleRect *transport_postroll_rect;
1752 ARDOUR::Location* transport_loop_location();
1753 ARDOUR::Location* transport_punch_location();
1755 ARDOUR::Location *temp_location;
1757 /* object rubberband select process */
1759 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1760 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1761 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1763 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1765 ArdourCanvas::SimpleRect *rubberband_rect;
1767 /* mouse zoom process */
1769 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1770 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1771 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1773 ArdourCanvas::SimpleRect *zoom_rect;
1774 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1776 /* diskstream/route display management */
1778 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1779 RouteDisplayModelColumns() {
1782 add (temporary_visible);
1786 Gtk::TreeModelColumn<Glib::ustring> text;
1787 Gtk::TreeModelColumn<bool> visible;
1788 Gtk::TreeModelColumn<bool> temporary_visible;
1789 Gtk::TreeModelColumn<TimeAxisView*> tv;
1790 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1793 RouteDisplayModelColumns route_display_columns;
1794 Glib::RefPtr<Gtk::ListStore> route_display_model;
1795 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1797 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1798 Gtk::ScrolledWindow route_list_scroller;
1799 Gtk::Menu* route_list_menu;
1801 void update_route_visibility ();
1803 void sync_order_keys ();
1804 bool ignore_route_order_sync;
1806 bool route_list_display_button_press (GdkEventButton*);
1807 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1810 const Gtk::SelectionData& data,
1814 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1816 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1817 void route_list_delete (const Gtk::TreeModel::Path&);
1818 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1820 void initial_route_list_display ();
1821 void redisplay_route_list();
1822 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1823 bool ignore_route_list_reorder;
1824 bool no_route_list_redisplay;
1826 void build_route_list_menu ();
1827 void show_route_list_menu ();
1829 void show_all_routes ();
1830 void hide_all_routes ();
1831 void show_all_audiotracks ();
1832 void hide_all_audiotracks ();
1833 void show_all_audiobus ();
1834 void hide_all_audiobus ();
1836 void set_all_tracks_visibility (bool yn);
1837 void set_all_audio_visibility (int type, bool yn);
1839 /* edit group management */
1841 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1842 GroupListModelColumns () {
1848 Gtk::TreeModelColumn<bool> is_active;
1849 Gtk::TreeModelColumn<bool> is_visible;
1850 Gtk::TreeModelColumn<std::string> text;
1851 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1854 GroupListModelColumns group_columns;
1855 Glib::RefPtr<Gtk::ListStore> group_model;
1856 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1858 Gtk::TreeView edit_group_display;
1859 Gtk::ScrolledWindow edit_group_display_scroller;
1860 Gtk::Menu* edit_group_list_menu;
1862 void build_edit_group_list_menu ();
1863 void activate_all_edit_groups ();
1864 void disable_all_edit_groups ();
1866 bool in_edit_group_row_change;
1867 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1868 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1869 void new_edit_group ();
1870 void edit_group_list_button_clicked ();
1871 gint edit_group_list_button_press_event (GdkEventButton* ev);
1872 void add_edit_group (ARDOUR::RouteGroup* group);
1873 void remove_selected_edit_group ();
1874 void edit_groups_changed ();
1875 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1877 Gtk::VBox list_vpacker;
1881 bool autoscroll_active;
1882 int autoscroll_timeout_tag;
1885 int last_autoscroll_x;
1886 int last_autoscroll_y;
1887 uint32_t autoscroll_cnt;
1888 nframes64_t autoscroll_x_distance;
1889 double autoscroll_y_distance;
1891 static gint _autoscroll_canvas (void *);
1892 bool autoscroll_canvas ();
1893 void start_canvas_autoscroll (int x, int y);
1894 void stop_canvas_autoscroll ();
1895 void maybe_autoscroll (GdkEventMotion*);
1896 bool allow_vertical_scroll;
1905 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1906 void point_trim (GdkEvent*);
1907 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1908 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1909 void single_start_trim (RegionView&, nframes64_t, bool, bool);
1910 void single_end_trim (RegionView&, nframes64_t, bool, bool);
1912 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1913 void thaw_region_after_trim (RegionView& rv);
1915 void trim_region_front();
1916 void trim_region_back();
1917 void trim_region (bool front);
1919 void trim_region_to_edit_point ();
1920 void trim_region_from_edit_point ();
1921 void trim_region_to_loop ();
1922 void trim_region_to_punch ();
1923 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1925 bool show_gain_after_trim;
1929 int convert_drop_to_paths (std::vector<Glib::ustring>& paths,
1930 const Glib::RefPtr<Gdk::DragContext>& context,
1933 const Gtk::SelectionData& data,
1937 void track_canvas_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1940 const Gtk::SelectionData& data,
1944 void region_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1947 const Gtk::SelectionData& data,
1952 void drop_paths (const Glib::RefPtr<Gdk::DragContext>& context,
1955 const Gtk::SelectionData& data,
1959 void drop_regions (const Glib::RefPtr<Gdk::DragContext>& context,
1962 const Gtk::SelectionData& data,
1966 void drop_routes (const Glib::RefPtr<Gdk::DragContext>& context,
1969 const Gtk::SelectionData& data,
1975 ExportDialog *export_dialog;
1976 ExportDialog *export_range_markers_dialog;
1978 void export_range (nframes64_t start, nframes64_t end);
1979 void export_range_markers ();
1981 int write_region_selection(RegionSelection&);
1982 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1983 void export_region ();
1984 void bounce_region_selection ();
1985 void bounce_range_selection (bool replace);
1986 void external_edit_region ();
1988 int write_audio_selection (TimeSelection&);
1989 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
1991 void write_selection ();
1995 UndoAction get_memento() const;
1997 XMLNode *before; /* used in *_reversible_command */
1999 void begin_reversible_command (string cmd_name);
2000 void commit_reversible_command ();
2002 void update_title ();
2003 void update_title_s (const string & snapshot_name);
2006 Selection* selection;
2007 double frames_per_unit;
2009 State (PublicEditor const * e);
2013 void store_state (State&) const;
2014 void restore_state (State *);
2016 void instant_save ();
2018 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2020 /* freeze operations */
2022 ARDOUR::InterThreadInfo freeze_status;
2023 gint freeze_progress_timeout (void *);
2024 static void* _freeze_thread (void*);
2025 void* freeze_thread ();
2027 void freeze_route ();
2028 void unfreeze_route ();
2030 /* edit-group solo + mute */
2032 void set_edit_group_solo (ARDOUR::Route&, bool);
2033 void set_edit_group_mute (ARDOUR::Route&, bool);
2037 void duplicate_dialog (bool with_dialog);
2039 nframes64_t event_frame (GdkEvent*, double* px = 0, double* py = 0) const;
2041 /* returns false if mouse pointer is not in track or marker canvas
2043 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
2045 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
2046 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
2047 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
2049 struct TimeFXDialog : public ArdourDialog {
2050 ARDOUR::TimeFXRequest request;
2053 Gtk::Adjustment pitch_octave_adjustment;
2054 Gtk::Adjustment pitch_semitone_adjustment;
2055 Gtk::Adjustment pitch_cent_adjustment;
2056 Gtk::SpinButton pitch_octave_spinner;
2057 Gtk::SpinButton pitch_semitone_spinner;
2058 Gtk::SpinButton pitch_cent_spinner;
2059 RegionSelection regions;
2060 Gtk::ProgressBar progress_bar;
2063 Gtk::ToggleButton quick_button;
2064 Gtk::ToggleButton antialias_button;
2065 Gtk::HBox upper_button_box;
2068 Gtk::ComboBoxText stretch_opts_selector;
2069 Gtk::Label stretch_opts_label;
2070 Gtk::ToggleButton precise_button;
2073 Gtk::Button* cancel_button;
2074 Gtk::Button* action_button;
2078 TimeFXDialog (Editor& e, bool for_pitch);
2080 gint update_progress ();
2081 sigc::connection first_cancel;
2082 sigc::connection first_delete;
2083 void cancel_in_progress ();
2084 gint delete_in_progress (GdkEventAny*);
2087 /* "whats mine is yours" */
2089 friend class TimeFXDialog;
2091 TimeFXDialog* current_timefx;
2093 static void* timefx_thread (void *arg);
2094 void do_timefx (TimeFXDialog&);
2096 int time_stretch (RegionSelection&, float fraction);
2097 int pitch_shift (RegionSelection&, float cents);
2098 void pitch_shift_regions ();
2099 int time_fx (RegionSelection&, float val, bool pitching);
2101 /* editor-mixer strip */
2103 MixerStrip *current_mixer_strip;
2104 bool show_editor_mixer_when_tracks_arrive;
2105 Gtk::VBox current_mixer_strip_vbox;
2106 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2107 void cms_deleted ();
2108 void current_mixer_strip_hidden ();
2109 void current_mixer_strip_removed ();
2111 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2112 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2114 /* nudging tracks */
2116 void nudge_track (bool use_edit_point, bool forwards);
2120 bool _xfade_visibility;
2123 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
2124 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
2126 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2127 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2129 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2130 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2131 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2133 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2134 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2135 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2136 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2138 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2139 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2140 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2141 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2143 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2144 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2145 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2146 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2147 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2148 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2150 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2151 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2152 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2153 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2154 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2155 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2157 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2158 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2160 ImageFrameSocketHandler* image_socket_listener ;
2163 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2164 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2165 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2166 void xfade_edit_left_region ();
2167 void xfade_edit_right_region ();
2169 static const int32_t default_width = 995;
2170 static const int32_t default_height = 765;
2174 Gtk::Button nudge_forward_button;
2175 Gtk::Button nudge_backward_button;
2176 Gtk::HBox nudge_hbox;
2177 Gtk::VBox nudge_vbox;
2178 AudioClock nudge_clock;
2180 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2182 bool nudge_forward_release (GdkEventButton*);
2183 bool nudge_backward_release (GdkEventButton*);
2187 void apply_filter (ARDOUR::Filter&, string cmd);
2189 /* handling cleanup */
2191 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2193 vector<sigc::connection> session_connections;
2195 /* tracking step changes of track height */
2197 TimeAxisView* current_stepping_trackview;
2198 ARDOUR::microseconds_t last_track_height_step_timestamp;
2199 gint track_height_step_timeout();
2200 sigc::connection step_timeout;
2202 TimeAxisView* entered_track;
2203 RegionView* entered_regionview;
2206 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2207 bool clear_entered_track;
2208 bool left_track_canvas (GdkEventCrossing*);
2209 bool entered_track_canvas (GdkEventCrossing*);
2210 void set_entered_track (TimeAxisView*);
2211 void set_entered_regionview (RegionView*);
2212 gint left_automation_track ();
2214 bool _new_regionviews_show_envelope;
2216 void reset_canvas_action_sensitivity (bool);
2217 void toggle_gain_envelope_visibility ();
2218 void toggle_gain_envelope_active ();
2219 void reset_region_gain_envelopes ();
2221 bool on_key_press_event (GdkEventKey*);
2222 bool on_key_release_event (GdkEventKey*);
2224 void session_state_saved (string);
2226 Glib::RefPtr<Gtk::Action> undo_action;
2227 Glib::RefPtr<Gtk::Action> redo_action;
2229 void history_changed ();
2231 Gtk::HBox status_bar_hpacker;
2233 Editing::EditPoint _edit_point;
2235 Gtk::ComboBoxText edit_point_selector;
2237 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2238 void cycle_edit_point (bool with_marker);
2239 void set_edit_point ();
2240 void edit_point_selection_done ();
2241 void edit_point_chosen (Editing::EditPoint);
2242 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2243 std::vector<std::string> edit_point_strings;
2245 void selected_marker_moved (ARDOUR::Location*);
2246 sigc::connection edit_point_clock_connection_a;
2247 sigc::connection edit_point_clock_connection_b;
2249 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2251 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2252 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2254 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2256 sigc::connection fast_screen_update_connection;
2257 gint start_updating ();
2258 gint stop_updating ();
2259 void fast_update_strips ();
2260 bool meters_running;
2262 void select_next_route ();
2263 void select_prev_route ();
2265 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2267 RhythmFerret* rhythm_ferret;
2270 void set_track_height (uint32_t h);
2271 void set_track_height_largest ();
2272 void set_track_height_large ();
2273 void set_track_height_larger ();
2274 void set_track_height_normal ();
2275 void set_track_height_smaller ();
2276 void set_track_height_small ();
2278 void remove_tracks ();
2279 void toggle_tracks_active ();
2280 void waveform_scale_chosen (Editing::WaveformScale);
2284 int32_t resize_idle_target;
2286 friend gboolean _idle_resize (gpointer);
2287 std::vector<TimeAxisView*> pending_resizes;
2290 #endif /* __ardour_editor_h__ */