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 <glibmm/ustring.h>
32 #include <boost/optional.hpp>
34 #include <libgnomecanvasmm/canvas.h>
35 #include <libgnomecanvasmm/group.h>
36 #include <libgnomecanvasmm/line.h>
37 #include <libgnomecanvasmm/pixbuf.h>
41 #include <gtkmm/layout.h>
42 #include <gtkmm/comboboxtext.h>
44 #include <gtkmm2ext/selector.h>
45 #include <gtkmm2ext/click_box.h>
46 #include <gtkmm2ext/dndtreeview.h>
48 #include "pbd/stateful.h"
49 #include "ardour/session.h"
50 #include "ardour/tempo.h"
51 #include "ardour/stretch.h"
52 #include "ardour/location.h"
53 #include "ardour/audioregion.h"
54 #include "ardour/track.h"
55 #include "ardour/types.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"
73 class AudioDiskstream;
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
101 class GlobalPortMatrixWindow;
102 class GroupedButtons;
105 class PlaylistSelector;
106 class PluginSelector;
109 class SoundFileOmega;
115 class TrackSelection;
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; }
267 /* analysis window */
269 void analyze_region_selection();
270 void analyze_range_selection();
274 void export_audio ();
275 void export_selection ();
276 void export_range ();
277 void export_region ();
279 void add_toplevel_controls (Gtk::Container&);
280 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
282 void set_zoom_focus (Editing::ZoomFocus);
283 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
284 double get_current_zoom () const { return frames_per_unit; }
286 void temporal_zoom_step (bool coarser);
288 /* stuff that AudioTimeAxisView and related classes use */
290 PlaylistSelector& playlist_selector() const;
291 void route_name_changed (TimeAxisView *);
292 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
294 void new_playlists (TimeAxisView* v);
295 void copy_playlists (TimeAxisView* v);
296 void clear_playlists (TimeAxisView* v);
298 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
300 Width editor_mixer_strip_width;
301 void maybe_add_mixer_strip_width (XMLNode&);
302 void show_editor_mixer (bool yn);
303 void create_editor_mixer ();
304 void show_editor_list (bool yn);
305 void set_selected_mixer_strip (TimeAxisView&);
306 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
307 void show_track_in_display (TimeAxisView& tv);
309 /* nudge is initiated by transport controls owned by ARDOUR_UI */
311 void nudge_forward (bool next, bool force_playhead);
312 void nudge_backward (bool next, bool force_playhead);
314 /* nudge initiated from context menu */
316 void nudge_forward_capture_offset ();
317 void nudge_backward_capture_offset ();
319 /* playhead/screen stuff */
321 void set_follow_playhead (bool yn);
322 void toggle_follow_playhead ();
323 bool follow_playhead() const { return _follow_playhead; }
324 bool dragging_playhead () const { return _dragging_playhead; }
326 void toggle_waveform_visibility ();
327 void toggle_zero_line_visibility ();
328 void toggle_waveforms_while_recording ();
329 void toggle_measure_visibility ();
330 void toggle_logo_visibility ();
332 double get_physical_screen_width () const { return physical_screen_width; };
333 double physical_screen_width;
334 double physical_screen_height;
336 /* SMPTE timecode & video sync */
338 void smpte_fps_chosen (ARDOUR::SmpteFormat format);
339 void video_pullup_chosen (ARDOUR::Session::PullupFormat pullup);
340 void subframes_per_frame_chosen (uint32_t);
342 void update_smpte_mode ();
343 void update_video_pullup ();
344 void update_subframes_per_frame ();
348 void toggle_region_fades ();
349 void toggle_region_fades_visible ();
350 void toggle_selected_region_fades (int dir);
351 void update_region_fade_visibility ();
352 void toggle_auto_xfade ();
353 void toggle_xfades_active ();
354 void toggle_xfade_visibility ();
355 bool xfade_visibility() const { return _xfade_visibility; }
356 void update_xfade_visibility ();
357 void update_crossfade_model ();
358 void set_crossfade_model (ARDOUR::CrossfadeModel);
361 void set_layer_model (ARDOUR::LayerModel);
362 void update_layering_model ();
364 void toggle_link_region_and_track_selection ();
365 void toggle_automation_follows_regions ();
367 /* redirect shared ops menu. caller must free returned menu */
369 Gtk::Menu* redirect_menu ();
371 /* floating windows/transient */
373 void ensure_float (Gtk::Window&);
377 void scroll_tracks_down_line ();
378 void scroll_tracks_up_line ();
380 void move_selected_tracks (bool up);
382 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
383 void prepare_for_cleanup ();
384 void finish_cleanup ();
386 void maximise_editing_space();
387 void restore_editing_space();
389 void reset_x_origin (nframes64_t);
390 void reset_zoom (double);
391 void reposition_and_zoom (nframes64_t, double);
393 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
395 bool update_mouse_speed ();
396 bool decelerate_mouse_speed ();
398 void toggle_meter_updating();
400 void show_rhythm_ferret();
401 void show_bundle_manager ();
402 void show_global_port_matrix (ARDOUR::DataType);
404 void goto_visual_state (uint32_t);
405 void save_visual_state (uint32_t);
407 void queue_draw_resize_line (int at);
408 void start_resize_line_ops ();
409 void end_resize_line_ops ();
412 void map_transport_state ();
413 void map_position_change (nframes64_t);
416 bool on_expose_event (GdkEventExpose*);
420 /// The session that we are editing, or 0
421 void color_handler ();
422 ARDOUR::Session *session;
425 // to keep track of the playhead position for control_scroll
426 boost::optional<nframes64_t> _control_scroll_target;
428 PlaylistSelector* _playlist_selector;
430 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
434 double frames_per_unit;
435 nframes64_t leftmost_frame;
436 Editing::ZoomFocus zoom_focus;
437 bool zoomed_to_region;
438 std::list<TAVState> track_states;
441 std::list<VisualState*> undo_visual_stack;
442 std::list<VisualState*> redo_visual_stack;
443 VisualState* current_visual_state (bool with_tracks = true);
444 void undo_visual_state ();
445 void redo_visual_state ();
446 void use_visual_state (VisualState&);
448 void swap_visual_state ();
450 std::vector<VisualState*> visual_states;
451 sigc::connection visual_state_op_connection;
452 void start_visual_state_op (uint32_t n);
453 void cancel_visual_state_op (uint32_t n);
454 bool end_visual_state_op (uint32_t n);
456 nframes64_t leftmost_frame;
457 double frames_per_unit;
458 Editing::ZoomFocus zoom_focus;
460 void set_frames_per_unit (double);
463 Editing::MouseMode mouse_mode;
464 Editing::MidiEditMode midi_edit_mode;
466 int post_maximal_editor_width;
467 int post_maximal_pane_position;
468 int pre_maximal_pane_position;
469 int pre_maximal_editor_width;
470 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
472 Gtk::Notebook the_notebook;
473 Gtk::HPaned edit_pane;
475 Gtk::EventBox meter_base;
477 Gtk::EventBox marker_base;
478 Gtk::HBox marker_box;
479 Gtk::VBox scrollers_rulers_markers_box;
481 void location_changed (ARDOUR::Location *);
482 void location_flags_changed (ARDOUR::Location *, void *);
483 void refresh_location_display ();
484 void refresh_location_display_s (ARDOUR::Change);
485 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
486 void add_new_location (ARDOUR::Location *);
487 void location_gone (ARDOUR::Location *);
488 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
489 gint really_remove_marker (ARDOUR::Location* loc);
490 void goto_nth_marker (int nth);
492 uint32_t location_marker_color;
493 uint32_t location_range_color;
494 uint32_t location_loop_color;
495 uint32_t location_punch_color;
496 uint32_t location_cd_marker_color;
498 struct LocationMarkers {
503 LocationMarkers () : start(0), end(0), valid (true) {}
509 void set_name (const string&);
510 void set_position (nframes64_t start, nframes64_t end = 0);
511 void set_color_rgba (uint32_t);
514 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
515 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
516 Marker* entered_marker;
518 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
519 LocationMarkerMap location_markers;
521 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
522 void clear_marker_display ();
523 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
524 bool choose_new_marker_name(string &name);
525 void update_cd_marker_display ();
526 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
528 TimeAxisView* clicked_axisview;
529 RouteTimeAxisView* clicked_routeview;
530 /** The last RegionView that was clicked on, or 0 if the last click was not
531 * on a RegionView. This is set up by the canvas event handlers in
532 * editor_canvas_events.cc
534 RegionView* clicked_regionview;
535 RegionSelection latest_regionviews;
536 uint32_t clicked_selection;
537 CrossfadeView* clicked_crossfadeview;
538 ControlPoint* clicked_control_point;
540 void sort_track_selection (TrackSelection* sel = 0);
542 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
543 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
544 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) const;
546 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
548 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, vector<RegionView*>*) const;
549 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
550 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
551 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
555 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
556 bool button_release_can_deselect;
558 void catch_vanishing_regionview (RegionView *);
560 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
561 void select_all_tracks ();
563 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region> region);
565 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
566 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
567 void set_selected_track_as_side_effect (bool force = false);
568 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
570 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
571 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
572 void collect_new_region_view (RegionView *);
573 void collect_and_select_new_region_view (RegionView *);
575 Gtk::Menu track_context_menu;
576 Gtk::Menu track_region_context_menu;
577 Gtk::Menu track_selection_context_menu;
578 Gtk::Menu track_crossfade_context_menu;
580 Gtk::MenuItem* region_edit_menu_split_item;
581 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
582 Gtk::Menu * track_region_edit_playlist_menu;
583 Gtk::Menu * track_edit_playlist_submenu;
584 Gtk::Menu * track_selection_edit_playlist_submenu;
586 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
587 Gtk::Menu* build_track_context_menu (nframes64_t);
588 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
589 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
590 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
591 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
592 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
593 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
594 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
595 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
596 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
598 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
600 void handle_new_route (ARDOUR::RouteList&);
601 void remove_route (TimeAxisView *);
604 Gtk::HBox global_hpacker;
605 Gtk::VBox global_vpacker;
608 bool need_resize_line;
610 int old_resize_line_y;
612 Gdk::Cursor* current_canvas_cursor;
613 void set_canvas_cursor ();
614 Gdk::Cursor* which_grabber_cursor ();
616 ArdourCanvas::Canvas* track_canvas;
618 ArdourCanvas::Text* first_action_message;
619 ArdourCanvas::Text* verbose_canvas_cursor;
620 bool verbose_cursor_visible;
622 void parameter_changed (const char *);
624 bool track_canvas_motion (GdkEvent*);
626 void set_verbose_canvas_cursor (const string &, double x, double y);
627 void set_verbose_canvas_cursor_text (const string &);
628 void show_verbose_canvas_cursor();
629 void hide_verbose_canvas_cursor();
631 bool verbose_cursor_on; // so far unused
633 Gtk::EventBox time_canvas_event_box;
634 Gtk::EventBox track_canvas_event_box;
635 Gtk::EventBox time_button_event_box;
636 Gtk::EventBox ruler_label_event_box;
638 ArdourCanvas::Group *minsec_group;
639 ArdourCanvas::Pixbuf *logo_item;
640 ArdourCanvas::Group *bbt_group;
641 ArdourCanvas::Group *smpte_group;
642 ArdourCanvas::Group *frame_group;
643 ArdourCanvas::Group *tempo_group;
644 ArdourCanvas::Group *meter_group;
645 ArdourCanvas::Group *marker_group;
646 ArdourCanvas::Group *range_marker_group;
647 ArdourCanvas::Group *transport_marker_group;
648 ArdourCanvas::Group* cd_marker_group;
650 ArdourCanvas::Group* timebar_group;
652 /* These bars never need to be scrolled */
653 ArdourCanvas::Group* meter_bar_group;
654 ArdourCanvas::Group* tempo_bar_group;
655 ArdourCanvas::Group* marker_bar_group;
656 ArdourCanvas::Group* range_marker_bar_group;
657 ArdourCanvas::Group* transport_marker_bar_group;
658 ArdourCanvas::Group* cd_marker_bar_group;
660 /** The group containing all items that require horizontal scrolling. */
661 ArdourCanvas::Group* _background_group;
663 The _master_group is the group containing all items
664 that require horizontal scrolling..
665 It is primarily used to separate canvas items
666 that require horizontal scrolling from those that do not.
668 ArdourCanvas::Group* _master_group;
670 /* The group containing all trackviews. Only scrolled vertically. */
671 ArdourCanvas::Group* _trackview_group;
673 /* The group used for region motion. Sits on top of _trackview_group */
674 ArdourCanvas::Group* _region_motion_group;
677 ruler_metric_smpte = 0,
678 ruler_metric_bbt = 1,
679 ruler_metric_frames = 2,
680 ruler_metric_minsec = 3,
682 ruler_time_tempo = 4,
683 ruler_time_meter = 5,
684 ruler_time_marker = 6,
685 ruler_time_range_marker = 7,
686 ruler_time_transport_marker = 8,
687 ruler_time_cd_marker = 9,
690 static GtkCustomMetric ruler_metrics[4];
691 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
692 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
693 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
694 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
695 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
696 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
697 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
698 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
699 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
700 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
701 bool no_ruler_shown_update;
703 gint ruler_button_press (GdkEventButton*);
704 gint ruler_button_release (GdkEventButton*);
705 gint ruler_mouse_motion (GdkEventMotion*);
706 bool ruler_scroll (GdkEventScroll* event);
708 gint ruler_pressed_button;
709 Gtk::Widget * ruler_grabbed_widget;
711 void initialize_rulers ();
712 void update_just_smpte ();
713 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
714 void update_fixed_rulers ();
715 void update_tempo_based_rulers ();
716 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
717 void update_ruler_visibility ();
718 void set_ruler_visible (RulerType, bool);
719 void toggle_ruler_visibility (RulerType rt);
720 void ruler_toggled (int);
721 gint ruler_label_button_release (GdkEventButton*);
722 void store_ruler_visibility ();
723 void restore_ruler_visibility ();
725 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
726 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
727 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
728 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
730 enum MinsecRulerScale {
737 MinsecRulerScale minsec_ruler_scale;
739 nframes_t minsec_mark_interval;
740 gint minsec_mark_modulo;
742 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
744 enum SMPTERulerScale {
752 SMPTERulerScale smpte_ruler_scale;
754 nframes_t smpte_mark_interval;
755 gint smpte_mark_modulo;
757 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
767 bbt_show_ticks_detail,
768 bbt_show_ticks_super_detail
771 BBTRulerScale bbt_ruler_scale;
775 uint32_t bbt_bar_helper_on;
776 uint32_t bbt_accent_modulo;
777 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
779 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
780 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
781 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
782 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
784 Gtk::Widget *_ruler_separator;
785 GtkWidget *_smpte_ruler;
786 GtkWidget *_bbt_ruler;
787 GtkWidget *_frames_ruler;
788 GtkWidget *_minsec_ruler;
789 Gtk::Widget *smpte_ruler;
790 Gtk::Widget *bbt_ruler;
791 Gtk::Widget *frames_ruler;
792 Gtk::Widget *minsec_ruler;
793 static Editor *ruler_editor;
795 static const double timebar_height;
796 guint32 visible_timebars;
797 gdouble canvas_timebars_vsize;
798 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
799 Gtk::Menu *editor_ruler_menu;
801 ArdourCanvas::SimpleRect* tempo_bar;
802 ArdourCanvas::SimpleRect* meter_bar;
803 ArdourCanvas::SimpleRect* marker_bar;
804 ArdourCanvas::SimpleRect* range_marker_bar;
805 ArdourCanvas::SimpleRect* transport_marker_bar;
806 ArdourCanvas::SimpleRect* cd_marker_bar;
808 Gtk::Label minsec_label;
809 Gtk::Label bbt_label;
810 Gtk::Label smpte_label;
811 Gtk::Label frame_label;
812 Gtk::Label tempo_label;
813 Gtk::Label meter_label;
814 Gtk::Label mark_label;
815 Gtk::Label range_mark_label;
816 Gtk::Label transport_mark_label;
817 Gtk::Label cd_mark_label;
819 Gtk::VBox time_button_vbox;
820 Gtk::HBox time_button_hbox;
824 ArdourCanvas::Points points;
825 ArdourCanvas::Line canvas_item;
826 nframes64_t current_frame;
829 Cursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
832 void set_position (nframes64_t);
833 void set_length (double units);
834 void set_y_axis (double position);
837 friend struct Cursor; /* FIXME: needs access to several private fields */
839 Cursor* playhead_cursor;
840 ArdourCanvas::Group* cursor_group;
842 void cursor_to_region_boundary (Cursor*, int32_t dir);
843 void cursor_to_next_region_boundary (Cursor*);
844 void cursor_to_previous_region_boundary (Cursor*);
845 void cursor_to_next_region_point (Cursor*, ARDOUR::RegionPoint);
846 void cursor_to_previous_region_point (Cursor*, ARDOUR::RegionPoint);
847 void cursor_to_region_point (Cursor*, ARDOUR::RegionPoint, int32_t dir);
848 void cursor_to_selection_start (Cursor *);
849 void cursor_to_selection_end (Cursor *);
851 void selected_marker_to_region_boundary (int32_t dir);
852 void selected_marker_to_next_region_boundary ();
853 void selected_marker_to_previous_region_boundary ();
854 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
855 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
856 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
857 void selected_marker_to_selection_start ();
858 void selected_marker_to_selection_end ();
860 void select_all_selectables_using_cursor (Cursor *, bool);
861 void select_all_selectables_using_edit (bool);
862 void select_all_selectables_between (bool within);
863 void select_range_between ();
865 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
866 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
868 vector<nframes64_t> region_boundary_cache;
869 void build_region_boundary_cache ();
872 Gtk::HBox bottom_hbox;
874 Gtk::Table edit_packer;
875 Gtk::VScrollbar edit_vscrollbar;
877 Gtk::Adjustment vertical_adjustment;
878 Gtk::Adjustment horizontal_adjustment;
880 Gtk::Layout controls_layout;
881 bool control_layout_scroll (GdkEventScroll* ev);
882 void controls_layout_size_request (Gtk::Requisition*);
883 sigc::connection controls_layout_size_request_connection;
885 Gtk::HScrollbar edit_hscrollbar;
886 bool _dragging_hscrollbar;
888 void reset_hscrollbar_stepping ();
890 bool hscrollbar_button_press (GdkEventButton*);
891 bool hscrollbar_button_release (GdkEventButton*);
892 void hscrollbar_allocate (Gtk::Allocation &alloc);
895 double canvas_height;
896 double full_canvas_height;
898 bool track_canvas_map_handler (GdkEventAny*);
900 gint edit_controls_button_release (GdkEventButton*);
901 Gtk::Menu *edit_controls_left_menu;
902 Gtk::Menu *edit_controls_right_menu;
904 Gtk::VBox ruler_label_vbox;
905 Gtk::VBox track_canvas_vbox;
906 Gtk::VBox time_canvas_vbox;
907 Gtk::VBox edit_controls_vbox;
908 Gtk::HBox edit_controls_hbox;
910 void control_scroll (float);
911 void access_action (std::string,std::string);
912 bool deferred_control_scroll (nframes64_t);
913 sigc::connection control_scroll_connection;
915 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
917 ArdourCanvas::Group* get_background_group () const { return _background_group; }
918 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
919 double last_trackview_group_vertical_offset;
920 void tie_vertical_scrolling ();
921 void scroll_canvas_horizontally ();
922 void scroll_canvas_vertically ();
923 void canvas_horizontally_scrolled ();
924 void canvas_scroll_to (nframes64_t);
926 struct VisualChange {
933 nframes64_t time_origin;
934 double frames_per_unit;
938 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
942 VisualChange pending_visual_change;
944 static int _idle_visual_changer (void *arg);
945 int idle_visual_changer ();
947 void queue_visual_change (nframes64_t);
948 void queue_visual_change (double);
950 void end_location_changed (ARDOUR::Location*);
952 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
953 RegionListDisplayModelColumns() {
970 Gtk::TreeModelColumn<Glib::ustring> name;
971 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
972 Gtk::TreeModelColumn<Gdk::Color> color_;
973 Gtk::TreeModelColumn<Glib::ustring> start;
974 Gtk::TreeModelColumn<Glib::ustring> end;
975 Gtk::TreeModelColumn<Glib::ustring> length;
976 Gtk::TreeModelColumn<Glib::ustring> sync;
977 Gtk::TreeModelColumn<Glib::ustring> fadein;
978 Gtk::TreeModelColumn<Glib::ustring> fadeout;
979 Gtk::TreeModelColumn<bool> locked;
980 Gtk::TreeModelColumn<bool> glued;
981 Gtk::TreeModelColumn<bool> muted;
982 Gtk::TreeModelColumn<bool> opaque;
983 Gtk::TreeModelColumn<Glib::ustring> used;
984 Gtk::TreeModelColumn<Glib::ustring> path;
987 RegionListDisplayModelColumns region_list_columns;
988 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
990 Glib::RefPtr<Gtk::TreeStore> region_list_model;
991 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
992 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
994 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
995 void region_list_selection_changed ();
996 sigc::connection region_list_change_connection;
997 void set_selected_in_region_list(RegionSelection&);
998 bool set_selected_in_region_list_subrow(boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
999 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1000 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
1001 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
1003 Gtk::Menu *region_list_menu;
1004 Gtk::ScrolledWindow region_list_scroller;
1005 Gtk::Frame region_list_frame;
1007 bool region_list_display_key_press (GdkEventKey *);
1008 bool region_list_display_key_release (GdkEventKey *);
1009 bool region_list_display_button_press (GdkEventButton *);
1010 bool region_list_display_button_release (GdkEventButton *);
1011 void region_list_clear ();
1012 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
1013 void build_region_list_menu ();
1014 void show_region_list_display_context_menu (int button, int time);
1016 bool show_automatic_regions_in_region_list;
1017 Editing::RegionListSortType region_list_sort_type;
1019 void reset_region_list_sort_direction (bool);
1020 void reset_region_list_sort_type (Editing::RegionListSortType);
1022 void toggle_full_region_list ();
1023 void toggle_show_auto_regions ();
1025 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1029 Gtk::ScrolledWindow snapshot_display_scroller;
1030 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1031 SnapshotDisplayModelColumns() {
1035 Gtk::TreeModelColumn<Glib::ustring> visible_name;
1036 Gtk::TreeModelColumn<Glib::ustring> real_name;
1039 SnapshotDisplayModelColumns snapshot_display_columns;
1040 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
1041 Gtk::TreeView snapshot_display;
1042 Gtk::Menu snapshot_context_menu;
1044 bool snapshot_display_button_press (GdkEventButton*);
1045 void snapshot_display_selection_changed ();
1046 void redisplay_snapshots();
1047 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
1049 /* named selections */
1051 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1052 NamedSelectionDisplayModelColumns() {
1056 Gtk::TreeModelColumn<Glib::ustring> text;
1057 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
1060 NamedSelectionDisplayModelColumns named_selection_columns;
1061 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
1063 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
1064 Gtk::ScrolledWindow named_selection_scroller;
1066 void create_named_selection ();
1067 void paste_named_selection (float times);
1068 void remove_selected_named_selections ();
1069 void remove_snapshot (Glib::ustring);
1070 void rename_snapshot (Glib::ustring);
1072 void handle_new_named_selection ();
1073 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1074 void redisplay_named_selections ();
1076 bool named_selection_display_button_release (GdkEventButton *ev);
1077 bool named_selection_display_key_release (GdkEventKey *ev);
1078 void named_selection_display_selection_changed ();
1081 TrackViewList track_views;
1082 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
1084 static Gdk::Cursor* cross_hair_cursor;
1085 static Gdk::Cursor* trimmer_cursor;
1086 static Gdk::Cursor* selector_cursor;
1087 static Gdk::Cursor* grabber_cursor;
1088 static Gdk::Cursor* grabber_edit_point_cursor;
1089 static Gdk::Cursor* zoom_cursor;
1090 static Gdk::Cursor* time_fx_cursor;
1091 static Gdk::Cursor* fader_cursor;
1092 static Gdk::Cursor* speaker_cursor;
1093 static Gdk::Cursor* midi_pencil_cursor;
1094 static Gdk::Cursor* midi_select_cursor;
1095 static Gdk::Cursor* midi_resize_cursor;
1096 static Gdk::Cursor* midi_erase_cursor;
1097 static Gdk::Cursor* wait_cursor;
1098 static Gdk::Cursor* timebar_cursor;
1099 static Gdk::Cursor* transparent_cursor;
1101 static void build_cursors ();
1103 sigc::connection scroll_connection;
1104 nframes64_t last_update_frame;
1105 void center_screen (nframes64_t);
1106 void center_screen_internal (nframes64_t, float);
1108 void update_current_screen ();
1110 void session_going_away ();
1112 nframes64_t cut_buffer_start;
1113 nframes64_t cut_buffer_length;
1115 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1116 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1117 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1118 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, ItemType, bool from_autoscroll = false);
1119 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1120 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1122 /* KEYMAP HANDLING */
1124 void register_actions ();
1126 int ensure_cursor (nframes64_t* pos);
1128 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1129 void handle_new_regions (vector<boost::weak_ptr<ARDOUR::Region> >& );
1130 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1131 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1132 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1133 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1134 void redisplay_regions ();
1135 void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
1136 void update_region_row (boost::shared_ptr<ARDOUR::Region>);
1137 bool update_region_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1138 void update_all_region_rows ();
1139 void update_all_region_subrows (Gtk::TreeModel::Row const &, int);
1140 bool no_region_list_redisplay;
1141 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1143 list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1145 void cut_copy (Editing::CutCopyOp);
1146 bool can_cut_copy () const;
1147 void cut_copy_points (Editing::CutCopyOp);
1148 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1149 void cut_copy_ranges (Editing::CutCopyOp);
1151 void mouse_paste ();
1152 void paste_internal (nframes64_t position, float times);
1154 /* EDITING OPERATIONS */
1156 void reset_point_selection ();
1157 void toggle_region_mute ();
1158 void toggle_region_lock ();
1159 void toggle_region_opaque ();
1160 void toggle_record_enable ();
1161 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1162 void raise_region ();
1163 void raise_region_to_top ();
1164 void lower_region ();
1165 void lower_region_to_bottom ();
1166 void split_region ();
1167 void split_region_at (nframes64_t);
1168 void split_regions_at (nframes64_t, RegionSelection&);
1169 void split_region_at_transients ();
1170 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1171 void crop_region_to_selection ();
1172 void crop_region_to (nframes64_t start, nframes64_t end);
1173 void set_sync_point (nframes64_t, const RegionSelection&);
1174 void set_region_sync_from_edit_point ();
1175 void remove_region_sync();
1176 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1177 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1178 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1179 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1180 void remove_selected_regions ();
1181 void remove_clicked_region ();
1182 void edit_region ();
1183 void rename_region ();
1184 void duplicate_some_regions (RegionSelection&, float times);
1185 void duplicate_selection (float times);
1186 void region_fill_selection ();
1188 void region_fill_track ();
1189 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1190 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1191 void split_multichannel_region();
1192 void reverse_region ();
1193 void normalize_region ();
1194 void denormalize_region ();
1195 void adjust_region_scale_amplitude (bool up);
1196 void quantize_region ();
1198 void do_insert_time ();
1199 void insert_time (nframes64_t pos, nframes64_t distance, Editing::InsertTimeOption opt, bool ignore_music_glue, bool markers_too);
1201 void tab_to_transient (bool forward);
1203 void use_region_as_bar ();
1204 void use_range_as_bar ();
1206 void define_one_bar (nframes64_t start, nframes64_t end);
1208 void audition_region_from_region_list ();
1209 void hide_region_from_region_list ();
1210 void remove_region_from_region_list ();
1212 void align (ARDOUR::RegionPoint);
1213 void align_relative (ARDOUR::RegionPoint);
1216 void reset_focus ();
1222 void paste (float times);
1224 int get_prefix (float&, bool&);
1226 void keyboard_paste ();
1227 void keyboard_insert_region_list_selection ();
1229 void region_from_selection ();
1230 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1232 void play_from_start ();
1233 void play_from_edit_point ();
1234 void play_from_edit_point_and_return ();
1235 void play_selected_region ();
1236 void play_edit_range ();
1237 void loop_selected_region ();
1238 void play_location (ARDOUR::Location&);
1239 void loop_location (ARDOUR::Location&);
1241 void temporal_zoom_selection ();
1242 void temporal_zoom_region (bool both_axes);
1243 void toggle_zoom_region (bool both_axes);
1244 bool zoomed_to_region;
1245 void temporal_zoom_session ();
1246 void temporal_zoom (gdouble scale);
1247 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const string & op);
1248 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1250 void amplitude_zoom (gdouble scale);
1251 void amplitude_zoom_step (bool in);
1253 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1254 void insert_region_list_selection (float times);
1256 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1258 /* import & embed */
1260 void add_external_audio_action (Editing::ImportMode);
1261 void external_audio_dialog ();
1262 void session_import_dialog ();
1264 int check_whether_and_how_to_import(string, bool all_or_nothing = true);
1265 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1267 SoundFileOmega* sfbrowser;
1269 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1271 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1272 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1274 void do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1275 void do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1277 int import_sndfiles (vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1278 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1279 int embed_sndfiles (vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1280 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1282 int add_sources (vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1283 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1284 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1285 boost::shared_ptr<ARDOUR::Track>& existing_track);
1287 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1288 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1290 /* generic interthread progress window */
1292 ArdourDialog* interthread_progress_window;
1293 Gtk::Label interthread_progress_label;
1294 Gtk::VBox interthread_progress_vbox;
1295 Gtk::ProgressBar interthread_progress_bar;
1296 Gtk::Button interthread_cancel_button;
1297 Gtk::Label interthread_cancel_label;
1298 sigc::connection interthread_progress_connection;
1299 void interthread_cancel_clicked ();
1300 void build_interthread_progress_window ();
1301 ARDOUR::InterThreadInfo* current_interthread_info;
1303 AnalysisWindow* analysis_window;
1305 /* import specific info */
1307 struct EditorImportStatus : public ARDOUR::Session::ImportStatus {
1308 Editing::ImportMode mode;
1312 boost::shared_ptr<ARDOUR::Track> track;
1316 EditorImportStatus import_status;
1317 gint import_progress_timeout (void *);
1318 static void *_import_thread (void *);
1319 void* import_thread ();
1320 void finish_import ();
1322 /* to support this ... */
1324 void import_audio (bool as_tracks);
1325 void do_import (vector<Glib::ustring> paths, bool split, bool as_tracks);
1327 void move_to_start ();
1328 void move_to_end ();
1330 void center_playhead ();
1331 void center_edit_point ();
1332 void edit_cursor_backward ();
1333 void edit_cursor_forward ();
1334 void playhead_forward_to_grid ();
1335 void playhead_backward_to_grid ();
1336 void playhead_backward ();
1337 void playhead_forward ();
1338 void scroll_playhead (bool forward);
1339 void scroll_backward (float pages=0.8f);
1340 void scroll_forward (float pages=0.8f);
1341 void scroll_tracks_down ();
1342 void scroll_tracks_up ();
1343 void delete_sample_forward ();
1344 void delete_sample_backward ();
1345 void delete_screen ();
1346 void search_backwards ();
1347 void search_forwards ();
1349 void clear_markers ();
1350 void clear_ranges ();
1351 void clear_locations ();
1352 void unhide_markers ();
1353 void unhide_ranges ();
1354 void jump_forward_to_mark ();
1355 void jump_backward_to_mark ();
1356 void cursor_align (bool playhead_to_edit);
1358 void remove_last_capture ();
1359 void select_all_selectables_using_time_selection ();
1360 void select_all_selectables_using_loop();
1361 void select_all_selectables_using_punch();
1362 void set_selection_from_range (ARDOUR::Location&);
1363 void set_selection_from_punch ();
1364 void set_selection_from_loop ();
1365 void set_selection_from_region ();
1367 void add_location_mark (nframes64_t where);
1368 void add_location_from_audio_region ();
1369 void add_locations_from_audio_region ();
1370 void add_location_from_selection ();
1371 void set_loop_from_selection (bool play);
1372 void set_punch_from_selection ();
1373 void set_punch_from_region ();
1375 void set_loop_from_edit_range (bool play);
1376 void set_loop_from_region (bool play);
1377 void set_punch_from_edit_range ();
1379 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1380 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1382 void add_location_from_playhead_cursor ();
1383 bool select_new_marker;
1385 void reverse_selection ();
1386 void edit_envelope ();
1388 void start_scrolling ();
1389 void stop_scrolling ();
1392 double last_scrub_x;
1393 int scrubbing_direction;
1394 int scrub_reversals;
1395 int scrub_reverse_distance;
1398 void keyboard_selection_begin ();
1399 void keyboard_selection_finish (bool add);
1400 bool have_pending_keyboard_selection;
1401 nframes64_t pending_keyboard_selection_start;
1403 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1404 void extend_selection_to_end_of_region (bool next);
1405 void extend_selection_to_start_of_region (bool previous);
1407 Editing::SnapType snap_type;
1408 Editing::SnapMode snap_mode;
1410 /// Snap threshold in pixels
1411 double snap_threshold;
1413 void handle_gui_changes (const string &, void *);
1414 bool ignore_gui_changes;
1416 void hide_all_tracks (bool with_select);
1419 LineDragInfo current_line_drag_info;
1421 void start_grab (GdkEvent*, Gdk::Cursor* cursor = 0);
1422 bool end_grab (ArdourCanvas::Item*, GdkEvent*);
1423 void swap_grab (ArdourCanvas::Item*, Gdk::Cursor* cursor, uint32_t time);
1425 void finalize_drag ();
1427 Gtk::Menu fade_context_menu;
1428 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1430 void region_gain_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1432 void start_fade_in_grab (ArdourCanvas::Item*, GdkEvent*);
1433 void start_fade_out_grab (ArdourCanvas::Item*, GdkEvent*);
1434 void fade_in_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1435 void fade_out_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1436 void fade_in_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1437 void fade_out_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1439 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1440 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1442 void set_fade_length (bool in);
1443 void toggle_fade_active (bool in);
1444 void set_fade_in_active (bool);
1445 void set_fade_out_active (bool);
1447 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1448 RegionSelection pre_drag_region_selection;
1449 void region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1450 void region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1451 void create_region_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1452 void create_region_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1453 bool check_region_drag_possible (RouteTimeAxisView**, ARDOUR::layer_t*);
1454 void possibly_copy_regions_during_grab (GdkEvent*);
1455 void region_drag_splice_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1456 void region_drag_splice_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1458 bool _dragging_playhead;
1459 bool _dragging_edit_point;
1461 void cursor_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1462 void cursor_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1463 void cursor_drag_finished_ensure_locate_callback (ArdourCanvas::Item*, GdkEvent*);
1464 void marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1465 void marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1466 void control_point_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1467 void control_point_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1468 void line_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1469 void line_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1471 void tempo_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1472 void tempo_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1473 void meter_marker_drag_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1474 void meter_marker_drag_finished_callback (ArdourCanvas::Item*, GdkEvent*);
1476 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1478 void start_region_grab (ArdourCanvas::Item*, GdkEvent*);
1479 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1480 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1481 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*);
1482 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1483 void start_cursor_grab (ArdourCanvas::Item*, GdkEvent*);
1484 void start_cursor_grab_no_stop (ArdourCanvas::Item*, GdkEvent*);
1485 void start_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1486 void start_control_point_grab (ArdourCanvas::Item*, GdkEvent*);
1487 void start_line_grab_from_regionview (ArdourCanvas::Item*, GdkEvent*);
1488 void start_line_grab_from_line (ArdourCanvas::Item*, GdkEvent*);
1489 void start_line_grab (AutomationLine *, GdkEvent*);
1490 void start_tempo_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1491 void start_tempo_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1492 void start_meter_marker_grab (ArdourCanvas::Item*, GdkEvent*);
1493 void start_meter_marker_copy_grab (ArdourCanvas::Item*, GdkEvent*);
1495 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1497 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1498 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1500 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1501 void brush (nframes64_t);
1503 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1504 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1505 double clamp_verbose_cursor_x (double);
1506 double clamp_verbose_cursor_y (double);
1508 /* Canvas event handlers */
1510 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1511 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1512 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1513 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1514 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1515 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1516 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1517 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1518 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1519 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1522 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1524 ArdourCanvas::Item *last_item_entered;
1525 int last_item_entered_n;
1528 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1529 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1530 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1531 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1532 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1533 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1534 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1535 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1536 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1538 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1539 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1540 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1541 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1542 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1543 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1545 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1546 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1547 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1548 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1549 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1550 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1551 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1552 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1554 /* non-public event handlers */
1556 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1557 bool track_canvas_scroll (GdkEventScroll* event);
1559 bool track_canvas_scroll_event (GdkEventScroll* event);
1560 bool track_canvas_button_press_event (GdkEventButton* event);
1561 bool track_canvas_button_release_event (GdkEventButton* event);
1562 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1564 Gtk::Allocation canvas_allocation;
1565 void track_canvas_allocate (Gtk::Allocation alloc);
1566 bool track_canvas_size_allocated ();
1568 void set_playhead_cursor ();
1570 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1571 void kbd_mute_unmute_region ();
1574 void kbd_do_brush (GdkEvent*);
1575 void kbd_do_audition (GdkEvent*);
1577 void handle_new_duration ();
1578 void initialize_canvas ();
1580 /* display control */
1582 bool _show_measures;
1583 /// true to show waveforms, otherwise false
1584 bool _show_waveforms;
1585 /// true if the editor should follow the playhead, otherwise false
1586 bool _follow_playhead;
1587 /// true if waveforms should be shown while recording audio tracks, otherwise false
1588 bool _show_waveforms_recording;
1590 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1592 TempoLines* tempo_lines;
1594 ArdourCanvas::Group* time_line_group;
1596 void hide_measures ();
1597 void draw_measures ();
1598 bool redraw_measures ();
1600 void new_tempo_section ();
1602 void mouse_add_new_tempo_event (nframes64_t where);
1603 void mouse_add_new_meter_event (nframes64_t where);
1605 void remove_tempo_marker (ArdourCanvas::Item*);
1606 void remove_meter_marker (ArdourCanvas::Item*);
1607 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1608 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1610 void edit_tempo_section (ARDOUR::TempoSection*);
1611 void edit_meter_section (ARDOUR::MeterSection*);
1612 void edit_tempo_marker (ArdourCanvas::Item*);
1613 void edit_meter_marker (ArdourCanvas::Item*);
1614 void edit_control_point (ArdourCanvas::Item*);
1616 void marker_menu_edit ();
1617 void marker_menu_remove ();
1618 void marker_menu_rename ();
1619 void marker_menu_lock (bool yn);
1620 void marker_menu_hide ();
1621 void marker_menu_loop_range ();
1622 void marker_menu_select_all_selectables_using_range ();
1623 void marker_menu_select_using_range ();
1624 void marker_menu_separate_regions_using_location ();
1625 void marker_menu_play_from ();
1626 void marker_menu_play_range ();
1627 void marker_menu_set_playhead ();
1628 void marker_menu_set_from_playhead ();
1629 void marker_menu_set_from_selection ();
1630 void marker_menu_range_to_next ();
1631 void new_transport_marker_menu_set_loop ();
1632 void new_transport_marker_menu_set_punch ();
1633 void update_loop_range_view (bool visibility=false);
1634 void update_punch_range_view (bool visibility=false);
1635 void new_transport_marker_menu_popdown ();
1636 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1637 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1638 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1639 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1640 void build_range_marker_menu (bool loop_or_punch);
1641 void build_marker_menu (bool start_or_end);
1642 void build_tm_marker_menu ();
1643 void build_new_transport_marker_menu ();
1645 Gtk::Menu* tm_marker_menu;
1646 Gtk::Menu* marker_menu;
1647 Gtk::Menu* start_end_marker_menu;
1648 Gtk::Menu* range_marker_menu;
1649 Gtk::Menu* transport_marker_menu;
1650 Gtk::Menu* new_transport_marker_menu;
1651 Gtk::Menu* cd_marker_menu;
1652 ArdourCanvas::Item* marker_menu_item;
1654 typedef list<Marker*> Marks;
1657 void remove_metric_marks ();
1658 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1660 void compute_current_bbt_points (nframes_t left, nframes_t right);
1661 void tempo_map_changed (ARDOUR::Change);
1662 void redisplay_tempo (bool immediate_redraw);
1664 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1666 double snap_length_beats (nframes64_t start);
1668 uint32_t bbt_beat_subdivision;
1672 Gtk::ToggleButton editor_mixer_button;
1673 Gtk::ToggleButton editor_list_button;
1674 void editor_mixer_button_toggled ();
1675 void editor_list_button_toggled ();
1677 AudioClock edit_point_clock;
1678 AudioClock zoom_range_clock;
1679 Gtk::Button zoom_in_button;
1680 Gtk::Button zoom_out_button;
1681 Gtk::Button zoom_out_full_button;
1682 Gtk::Button zoom_onetoone_button;
1684 Gtk::VBox toolbar_clock_vbox;
1685 Gtk::VBox toolbar_selection_clock_vbox;
1686 Gtk::Table toolbar_selection_clock_table;
1687 Gtk::Label toolbar_selection_cursor_label;
1689 Gtk::HBox mouse_mode_button_box;
1690 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1691 Gtk::ToggleButton mouse_select_button;
1692 Gtk::ToggleButton mouse_move_button;
1693 Gtk::ToggleButton mouse_gain_button;
1694 Gtk::ToggleButton mouse_zoom_button;
1695 Gtk::ToggleButton mouse_timefx_button;
1696 Gtk::ToggleButton mouse_audition_button;
1697 Gtk::ToggleButton mouse_note_button;
1698 GroupedButtons *mouse_mode_button_set;
1699 void mouse_mode_toggled (Editing::MouseMode m);
1700 bool ignore_mouse_mode_toggle;
1702 gint mouse_select_button_release (GdkEventButton*);
1704 Gtk::VBox automation_box;
1705 Gtk::Button automation_mode_button;
1706 Gtk::ToggleButton global_automation_button;
1708 Gtk::ComboBoxText edit_mode_selector;
1709 Gtk::VBox edit_mode_box;
1711 void set_edit_mode (ARDOUR::EditMode);
1712 void cycle_edit_mode ();
1713 void edit_mode_selection_done ();
1715 Gtk::ComboBoxText snap_type_selector;
1716 Gtk::ComboBoxText snap_mode_selector;
1719 std::vector<std::string> snap_type_strings;
1720 std::vector<std::string> snap_mode_strings;
1722 void snap_type_selection_done ();
1723 void snap_mode_selection_done ();
1724 void snap_mode_chosen (Editing::SnapMode);
1725 void snap_type_chosen (Editing::SnapType);
1727 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1728 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1730 Gtk::ComboBoxText zoom_focus_selector;
1731 Gtk::VBox zoom_focus_box;
1733 std::vector<std::string> zoom_focus_strings;
1735 void zoom_focus_selection_done ();
1736 void zoom_focus_chosen (Editing::ZoomFocus);
1738 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1742 void zoom_adjustment_changed();
1744 void edit_point_clock_changed();
1746 void setup_toolbar ();
1748 Gtkmm2ext::TearOff* tools_tearoff;
1749 Gtk::HBox toolbar_hbox;
1750 Gtk::EventBox toolbar_base;
1751 Gtk::Frame toolbar_frame;
1755 Gtk::HBox midi_tool_button_box;
1756 Gtk::ToggleButton midi_tool_pencil_button;
1757 Gtk::ToggleButton midi_tool_select_button;
1758 Gtk::ToggleButton midi_tool_resize_button;
1759 Gtk::ToggleButton midi_tool_erase_button;
1760 Gtk::Button midi_panic_button;
1761 Gtk::ToggleButton midi_sound_notes;
1762 GroupedButtons *midi_tool_button_set;
1763 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1764 void midi_panic_button_pressed ();
1765 bool sound_notes () const { return midi_sound_notes.get_active(); }
1767 bool ignore_midi_edit_mode_toggle;
1769 Gtkmm2ext::TearOff* midi_tools_tearoff;
1770 Gtk::HBox midi_toolbar_hbox;
1771 Gtk::EventBox midi_toolbar_base;
1772 Gtk::Frame midi_toolbar_frame;
1774 void setup_midi_toolbar ();
1776 /* selection process */
1778 Selection* selection;
1779 Selection* cut_buffer;
1781 void time_selection_changed ();
1782 void track_selection_changed ();
1783 void region_selection_changed ();
1784 sigc::connection editor_regions_selection_changed_connection;
1785 void sensitize_the_right_region_actions (bool have_selected_regions);
1786 void point_selection_changed ();
1787 void marker_selection_changed ();
1796 void start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp);
1797 void drag_selection (ArdourCanvas::Item* item, GdkEvent* event);
1798 void end_selection_op (ArdourCanvas::Item* item, GdkEvent* event);
1799 void cancel_selection ();
1801 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1802 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1803 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1805 bool audio_region_selection_covers (nframes64_t where);
1807 /* transport range select process */
1808 enum RangeMarkerOp {
1810 CreateTransportMarker,
1814 void start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp);
1815 void drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1816 void end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event);
1818 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1819 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1820 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1821 ArdourCanvas::Line* marker_drag_line;
1822 ArdourCanvas::Points marker_drag_line_points;
1823 ArdourCanvas::SimpleRect* range_marker_drag_rect;
1825 void update_marker_drag_item (ARDOUR::Location *);
1827 ArdourCanvas::SimpleRect *bogus_background_rect;
1829 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1830 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1831 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1832 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1833 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1834 ArdourCanvas::SimpleLine *transport_punchin_line;
1835 ArdourCanvas::SimpleLine *transport_punchout_line;
1836 ArdourCanvas::SimpleRect *transport_preroll_rect;
1837 ArdourCanvas::SimpleRect *transport_postroll_rect;
1839 ARDOUR::Location* transport_loop_location();
1840 ARDOUR::Location* transport_punch_location();
1842 ARDOUR::Location *temp_location;
1844 /* object rubberband select process */
1846 void start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1847 void drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1848 void end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event);
1850 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1852 ArdourCanvas::SimpleRect *rubberband_rect;
1854 /* mouse zoom process */
1856 void start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1857 void drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1858 void end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event);
1860 ArdourCanvas::SimpleRect *zoom_rect;
1861 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1863 /* diskstream/route display management */
1865 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1866 RouteDisplayModelColumns() {
1869 add (temporary_visible);
1873 Gtk::TreeModelColumn<Glib::ustring> text;
1874 Gtk::TreeModelColumn<bool> visible;
1875 Gtk::TreeModelColumn<bool> temporary_visible;
1876 Gtk::TreeModelColumn<TimeAxisView*> tv;
1877 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1880 RouteDisplayModelColumns route_display_columns;
1881 Glib::RefPtr<Gtk::ListStore> route_display_model;
1882 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1884 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1885 Gtk::ScrolledWindow route_list_scroller;
1886 Gtk::Menu* route_list_menu;
1888 void update_route_visibility ();
1890 void sync_order_keys (const char*);
1891 bool route_redisplay_does_not_sync_order_keys;
1892 bool route_redisplay_does_not_reset_order_keys;
1894 bool route_list_display_button_press (GdkEventButton*);
1895 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1898 const Gtk::SelectionData& data,
1902 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1904 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1905 void route_list_delete (const Gtk::TreeModel::Path&);
1906 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1908 void initial_route_list_display ();
1909 void redisplay_route_list();
1910 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1911 bool ignore_route_list_reorder;
1912 bool no_route_list_redisplay;
1914 void build_route_list_menu ();
1915 void show_route_list_menu ();
1917 void show_all_routes ();
1918 void hide_all_routes ();
1919 void show_all_audiotracks ();
1920 void hide_all_audiotracks ();
1921 void show_all_audiobus ();
1922 void hide_all_audiobus ();
1924 void set_all_tracks_visibility (bool yn);
1925 void set_all_audio_visibility (int type, bool yn);
1927 /* edit group management */
1929 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1930 GroupListModelColumns () {
1936 Gtk::TreeModelColumn<bool> is_active;
1937 Gtk::TreeModelColumn<bool> is_visible;
1938 Gtk::TreeModelColumn<std::string> text;
1939 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1942 GroupListModelColumns group_columns;
1943 Glib::RefPtr<Gtk::ListStore> group_model;
1944 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1946 Gtk::TreeView edit_group_display;
1947 Gtk::ScrolledWindow edit_group_display_scroller;
1948 Gtk::Menu* edit_group_list_menu;
1950 void build_edit_group_list_menu ();
1951 void activate_all_edit_groups ();
1952 void disable_all_edit_groups ();
1954 bool in_edit_group_row_change;
1955 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1956 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1957 void new_edit_group ();
1958 void edit_group_list_button_clicked ();
1959 gint edit_group_list_button_press_event (GdkEventButton* ev);
1960 void add_edit_group (ARDOUR::RouteGroup* group);
1961 void remove_selected_edit_group ();
1962 void edit_groups_changed ();
1963 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1965 Gtk::VBox list_vpacker;
1969 bool autoscroll_active;
1970 int autoscroll_timeout_tag;
1973 int last_autoscroll_x;
1974 int last_autoscroll_y;
1975 uint32_t autoscroll_cnt;
1976 nframes64_t autoscroll_x_distance;
1977 double autoscroll_y_distance;
1979 static gint _autoscroll_canvas (void *);
1980 bool autoscroll_canvas ();
1981 void start_canvas_autoscroll (int x, int y);
1982 void stop_canvas_autoscroll ();
1983 void maybe_autoscroll (GdkEventMotion*);
1984 void maybe_autoscroll_horizontally (GdkEventMotion*);
1985 bool allow_vertical_scroll;
1994 void start_trim (ArdourCanvas::Item*, GdkEvent*);
1995 void point_trim (GdkEvent*);
1996 void trim_motion_callback (ArdourCanvas::Item*, GdkEvent*);
1997 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1998 void single_start_trim (RegionView&, nframes64_t, bool, bool);
1999 void single_end_trim (RegionView&, nframes64_t, bool, bool);
2001 void trim_finished_callback (ArdourCanvas::Item*, GdkEvent*);
2002 void thaw_region_after_trim (RegionView& rv);
2004 void trim_region_front();
2005 void trim_region_back();
2006 void trim_region (bool front);
2008 void trim_region_to_edit_point ();
2009 void trim_region_from_edit_point ();
2010 void trim_region_to_loop ();
2011 void trim_region_to_punch ();
2012 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
2014 bool show_gain_after_trim;
2018 int convert_drop_to_paths (
2019 std::vector<Glib::ustring>& paths,
2020 const Glib::RefPtr<Gdk::DragContext>& context,
2023 const Gtk::SelectionData& data,
2027 void track_canvas_drag_data_received (
2028 const Glib::RefPtr<Gdk::DragContext>& context,
2031 const Gtk::SelectionData& data,
2035 void region_list_display_drag_data_received (
2036 const Glib::RefPtr<Gdk::DragContext>& context,
2039 const Gtk::SelectionData& data,
2044 const Glib::RefPtr<Gdk::DragContext>& context,
2047 const Gtk::SelectionData& data,
2052 const Glib::RefPtr<Gdk::DragContext>& context,
2055 const Gtk::SelectionData& data,
2060 const Glib::RefPtr<Gdk::DragContext>& context,
2063 const Gtk::SelectionData& data,
2069 int write_region_selection(RegionSelection&);
2070 bool write_region (string path, boost::shared_ptr<ARDOUR::AudioRegion>);
2071 void bounce_region_selection ();
2072 void bounce_range_selection (bool replace);
2073 void external_edit_region ();
2075 int write_audio_selection (TimeSelection&);
2076 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, list<ARDOUR::AudioRange>&);
2078 void write_selection ();
2082 UndoAction get_memento() const;
2084 XMLNode *before; /* used in *_reversible_command */
2086 void begin_reversible_command (string cmd_name);
2087 void commit_reversible_command ();
2089 void update_title ();
2090 void update_title_s (const string & snapshot_name);
2093 Selection* selection;
2094 double frames_per_unit;
2096 State (PublicEditor const * e);
2100 void store_state (State&) const;
2101 void restore_state (State *);
2103 void instant_save ();
2105 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2107 /* freeze operations */
2109 ARDOUR::InterThreadInfo freeze_status;
2110 gint freeze_progress_timeout (void *);
2111 static void* _freeze_thread (void*);
2112 void* freeze_thread ();
2114 void freeze_route ();
2115 void unfreeze_route ();
2117 /* edit-group solo + mute */
2119 void set_edit_group_solo (ARDOUR::Route&, bool);
2120 void set_edit_group_mute (ARDOUR::Route&, bool);
2124 void duplicate_dialog (bool with_dialog);
2126 nframes64_t event_frame (GdkEvent*, double* px = 0, double* py = 0) const;
2128 /* returns false if mouse pointer is not in track or marker canvas
2130 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
2132 void time_fx_motion (ArdourCanvas::Item*, GdkEvent*);
2133 void start_time_fx (ArdourCanvas::Item*, GdkEvent*);
2134 void end_time_fx (ArdourCanvas::Item*, GdkEvent*);
2136 /* "whats mine is yours" */
2138 friend class TimeFXDialog;
2140 TimeFXDialog* current_timefx;
2142 static void* timefx_thread (void *arg);
2143 void do_timefx (TimeFXDialog&);
2145 int time_stretch (RegionSelection&, float fraction);
2146 int pitch_shift (RegionSelection&, float cents);
2147 void pitch_shift_regions ();
2148 int time_fx (RegionSelection&, float val, bool pitching);
2150 /* editor-mixer strip */
2152 MixerStrip *current_mixer_strip;
2153 bool show_editor_mixer_when_tracks_arrive;
2154 Gtk::VBox current_mixer_strip_vbox;
2155 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2156 void cms_deleted ();
2157 void current_mixer_strip_hidden ();
2158 void current_mixer_strip_removed ();
2160 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2161 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2163 void ensure_all_elements_drawn ();
2165 /* nudging tracks */
2167 void nudge_track (bool use_edit_point, bool forwards);
2171 bool _xfade_visibility;
2174 void handle_new_imageframe_time_axis_view(const string & track_name, void* src) ;
2175 void handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track) ;
2177 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2178 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2180 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2181 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2182 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2184 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2185 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2186 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2187 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2189 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2190 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2191 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2192 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2194 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2195 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2196 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2197 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2198 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2199 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2201 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2202 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2203 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2204 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2205 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2206 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2208 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2209 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2211 ImageFrameSocketHandler* image_socket_listener ;
2214 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2215 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2216 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2217 void xfade_edit_left_region ();
2218 void xfade_edit_right_region ();
2220 static const int32_t default_width = 995;
2221 static const int32_t default_height = 765;
2225 Gtk::Button nudge_forward_button;
2226 Gtk::Button nudge_backward_button;
2227 Gtk::HBox nudge_hbox;
2228 Gtk::VBox nudge_vbox;
2229 AudioClock nudge_clock;
2231 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2233 bool nudge_forward_release (GdkEventButton*);
2234 bool nudge_backward_release (GdkEventButton*);
2238 void apply_filter (ARDOUR::Filter&, string cmd);
2240 /* handling cleanup */
2242 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2244 vector<sigc::connection> session_connections;
2246 /* tracking step changes of track height */
2248 TimeAxisView* current_stepping_trackview;
2249 ARDOUR::microseconds_t last_track_height_step_timestamp;
2250 gint track_height_step_timeout();
2251 sigc::connection step_timeout;
2253 TimeAxisView* entered_track;
2254 RegionView* entered_regionview;
2257 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2258 bool clear_entered_track;
2259 bool left_track_canvas (GdkEventCrossing*);
2260 bool entered_track_canvas (GdkEventCrossing*);
2261 void set_entered_track (TimeAxisView*);
2262 void set_entered_regionview (RegionView*);
2263 void ensure_track_visible (TimeAxisView*);
2264 gint left_automation_track ();
2266 bool _new_regionviews_show_envelope;
2268 void reset_canvas_action_sensitivity (bool);
2269 void toggle_gain_envelope_visibility ();
2270 void toggle_gain_envelope_active ();
2271 void reset_region_gain_envelopes ();
2273 bool on_key_press_event (GdkEventKey*);
2274 bool on_key_release_event (GdkEventKey*);
2276 void session_state_saved (string);
2278 Glib::RefPtr<Gtk::Action> undo_action;
2279 Glib::RefPtr<Gtk::Action> redo_action;
2281 void history_changed ();
2283 Gtk::HBox status_bar_hpacker;
2285 Editing::EditPoint _edit_point;
2287 Gtk::ComboBoxText edit_point_selector;
2289 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2290 void cycle_edit_point (bool with_marker);
2291 void set_edit_point ();
2292 void edit_point_selection_done ();
2293 void edit_point_chosen (Editing::EditPoint);
2294 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2295 std::vector<std::string> edit_point_strings;
2297 void selected_marker_moved (ARDOUR::Location*);
2298 sigc::connection edit_point_clock_connection_a;
2299 sigc::connection edit_point_clock_connection_b;
2301 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2303 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2304 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2306 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2308 sigc::connection fast_screen_update_connection;
2309 gint start_updating ();
2310 gint stop_updating ();
2311 void fast_update_strips ();
2312 bool meters_running;
2314 void select_next_route ();
2315 void select_prev_route ();
2317 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2319 RhythmFerret* rhythm_ferret;
2320 BundleManager* _bundle_manager;
2321 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
2324 void set_track_height (uint32_t h);
2326 void remove_tracks ();
2327 void toggle_tracks_active ();
2328 void waveform_scale_chosen (Editing::WaveformScale);
2332 int32_t resize_idle_target;
2334 friend gboolean _idle_resize (gpointer);
2335 std::vector<TimeAxisView*> pending_resizes;
2337 void visible_order_range (int*, int*) const;
2338 bool y_movement_disallowed (int, int, int, int, int, std::bitset<512> const &, std::vector<int32_t> const &) const;
2341 bool _pending_locate_request;
2344 #endif /* __ardour_editor_h__ */