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"
66 #include "editor_summary.h"
73 class AudioDiskstream;
92 class AudioRegionView;
93 class AudioStreamView;
94 class AudioTimeAxisView;
96 class AutomationSelection;
97 class AutomationTimeAxisView;
102 class GlobalPortMatrixWindow;
103 class GroupedButtons;
106 class PlaylistSelector;
107 class PluginSelector;
110 class SoundFileOmega;
116 class TrackSelection;
118 /* <CMT Additions> */
119 class ImageFrameView;
120 class ImageFrameTimeAxisView;
121 class ImageFrameTimeAxis;
122 class MarkerTimeAxis ;
124 class ImageFrameSocketHandler ;
125 class TimeAxisViewItem ;
126 /* </CMT Additions> */
128 struct EditorCursor {
130 ArdourCanvas::Points points;
131 ArdourCanvas::Line canvas_item;
132 nframes64_t current_frame;
135 EditorCursor (Editor&, bool (Editor::*)(GdkEvent*,ArdourCanvas::Item*));
138 void set_position (nframes64_t);
139 void set_length (double units);
140 void set_y_axis (double position);
143 class Editor : public PublicEditor
149 void connect_to_session (ARDOUR::Session *);
150 ARDOUR::Session* current_session() const { return session; }
152 virtual bool have_idled () const { return _have_idled; }
154 nframes64_t leftmost_position() const { return leftmost_frame; }
156 nframes64_t current_page_frames() const {
157 return (nframes64_t) floor (_canvas_width * frames_per_unit);
160 double canvas_height () const {
161 return _canvas_height;
164 void cycle_snap_mode ();
165 void cycle_snap_choice ();
166 void set_snap_to (Editing::SnapType);
167 void set_snap_mode (Editing::SnapMode);
168 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
170 void undo (uint32_t n = 1);
171 void redo (uint32_t n = 1);
173 XMLNode& get_state ();
174 int set_state (const XMLNode& );
176 void set_mouse_mode (Editing::MouseMode, bool force=true);
177 void step_mouse_mode (bool next);
178 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
180 void set_midi_edit_cursor (Editing::MidiEditMode);
181 void set_midi_edit_mode (Editing::MidiEditMode, bool force=true);
182 Editing::MidiEditMode current_midi_edit_mode () const { return midi_edit_mode; }
185 void add_imageframe_time_axis(const std::string & track_name, void*) ;
186 void add_imageframe_marker_time_axis(const std::string & track_name, TimeAxisView* marked_track, void*) ;
187 void connect_to_image_compositor() ;
188 void scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item) ;
191 TimeAxisView* get_named_time_axis(const std::string & name) ;
192 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
193 void add_to_idle_resize (TimeAxisView*, uint32_t);
195 RouteTimeAxisView* get_route_view_by_id (PBD::ID& id);
197 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
198 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
199 void remove_a_region (boost::shared_ptr<ARDOUR::Region>);
201 #ifdef USE_RUBBERBAND
202 std::vector<std::string> rb_opt_strings;
205 /* option editor-access */
207 void set_show_waveforms_recording (bool yn);
208 bool show_waveforms_recording() const { return _show_waveforms_recording; }
210 /* things that need to be public to be used in the main menubar */
212 void new_region_from_selection ();
213 void separate_regions_between (const TimeSelection&);
214 void separate_region_from_selection ();
215 void separate_region_from_punch ();
216 void separate_region_from_loop ();
217 void separate_regions_using_location (ARDOUR::Location&);
218 void toggle_playback (bool with_abort);
219 void transition_to_rolling (bool forward);
223 nframes64_t unit_to_frame (double unit) const {
224 return (nframes64_t) rint (unit * frames_per_unit);
227 double frame_to_unit (nframes64_t frame) const {
228 return rint ((double) frame / (double) frames_per_unit);
231 double frame_to_unit (double frame) const {
232 return rint (frame / frames_per_unit);
235 /* NOTE: these functions assume that the "pixel" coordinate is
236 the result of using the world->canvas affine transform on a
237 world coordinate. These coordinates already take into
238 account any scrolling carried out by adjusting the
242 nframes64_t pixel_to_frame (double pixel) const {
244 /* pixel can be less than zero when motion events
245 are processed. since we've already run the world->canvas
246 affine, that means that the location *really* is "off
247 to the right" and thus really is "before the start".
251 return (nframes64_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
257 gulong frame_to_pixel (nframes64_t frame) const {
258 return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
261 void flush_canvas ();
265 Selection& get_selection() const { return *selection; }
266 Selection& get_cut_buffer() const { return *cut_buffer; }
268 bool extend_selection_to_track (TimeAxisView&);
270 void play_selection ();
271 void select_all_in_track (Selection::Operation op);
272 void select_all (Selection::Operation op);
273 void invert_selection_in_track ();
274 void invert_selection ();
275 void deselect_all ();
279 void set_show_measures (bool yn);
280 bool show_measures () const { return _show_measures; }
282 /* analysis window */
284 void analyze_region_selection();
285 void analyze_range_selection();
289 void export_audio ();
290 void export_selection ();
291 void export_range ();
292 void export_region ();
294 void add_toplevel_controls (Gtk::Container&);
295 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
297 void set_zoom_focus (Editing::ZoomFocus);
298 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
299 double get_current_zoom () const { return frames_per_unit; }
301 void temporal_zoom_step (bool coarser);
303 /* stuff that AudioTimeAxisView and related classes use */
305 PlaylistSelector& playlist_selector() const;
306 void route_name_changed (TimeAxisView *);
307 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
309 void new_playlists (TimeAxisView* v);
310 void copy_playlists (TimeAxisView* v);
311 void clear_playlists (TimeAxisView* v);
313 TrackViewList* get_valid_views (TimeAxisView*, ARDOUR::RouteGroup* grp = 0);
314 void get_onscreen_tracks (TrackViewList&);
316 Width editor_mixer_strip_width;
317 void maybe_add_mixer_strip_width (XMLNode&);
318 void show_editor_mixer (bool yn);
319 void create_editor_mixer ();
320 void show_editor_list (bool yn);
321 void set_selected_mixer_strip (TimeAxisView&);
322 void hide_track_in_display (TimeAxisView& tv, bool temporary = false);
323 void show_track_in_display (TimeAxisView& tv);
325 /* nudge is initiated by transport controls owned by ARDOUR_UI */
327 void nudge_forward (bool next, bool force_playhead);
328 void nudge_backward (bool next, bool force_playhead);
330 /* nudge initiated from context menu */
332 void nudge_forward_capture_offset ();
333 void nudge_backward_capture_offset ();
335 /* playhead/screen stuff */
337 void set_follow_playhead (bool yn);
338 void toggle_follow_playhead ();
339 bool follow_playhead() const { return _follow_playhead; }
340 bool dragging_playhead () const { return _dragging_playhead; }
342 void toggle_zero_line_visibility ();
343 void toggle_waveforms_while_recording ();
345 void toggle_measure_visibility ();
346 void toggle_logo_visibility ();
348 double get_physical_screen_width () const { return physical_screen_width; };
349 double physical_screen_width;
350 double physical_screen_height;
354 void toggle_selected_region_fades (int dir);
355 void update_region_fade_visibility ();
356 bool xfade_visibility() const { return _xfade_visibility; }
357 void update_xfade_visibility ();
359 /* redirect shared ops menu. caller must free returned menu */
361 Gtk::Menu* redirect_menu ();
363 /* floating windows/transient */
365 void ensure_float (Gtk::Window&);
369 void scroll_tracks_down_line ();
370 void scroll_tracks_up_line ();
372 void move_selected_tracks (bool up);
374 bool new_regionviews_display_gain () { return _new_regionviews_show_envelope; }
375 void prepare_for_cleanup ();
376 void finish_cleanup ();
378 void maximise_editing_space();
379 void restore_editing_space();
381 void reset_x_origin (nframes64_t);
382 void reset_y_origin (double);
383 void reset_zoom (double);
384 void reposition_and_zoom (nframes64_t, double);
386 nframes64_t get_preferred_edit_position (bool ignore_playhead = false);
388 bool update_mouse_speed ();
389 bool decelerate_mouse_speed ();
391 void toggle_meter_updating();
393 void show_rhythm_ferret();
394 void show_bundle_manager ();
395 void show_global_port_matrix (ARDOUR::DataType);
397 void goto_visual_state (uint32_t);
398 void save_visual_state (uint32_t);
400 void queue_draw_resize_line (int at);
401 void start_resize_line_ops ();
402 void end_resize_line_ops ();
405 void map_transport_state ();
406 void map_position_change (nframes64_t);
409 bool on_expose_event (GdkEventExpose*);
413 /// The session that we are editing, or 0
414 void color_handler ();
415 ARDOUR::Session *session;
418 // to keep track of the playhead position for control_scroll
419 boost::optional<nframes64_t> _control_scroll_target;
421 PlaylistSelector* _playlist_selector;
423 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
427 double frames_per_unit;
428 nframes64_t leftmost_frame;
429 Editing::ZoomFocus zoom_focus;
430 bool zoomed_to_region;
431 std::list<TAVState> track_states;
434 std::list<VisualState*> undo_visual_stack;
435 std::list<VisualState*> redo_visual_stack;
436 VisualState* current_visual_state (bool with_tracks = true);
437 void undo_visual_state ();
438 void redo_visual_state ();
439 void use_visual_state (VisualState&);
441 void swap_visual_state ();
443 std::vector<VisualState*> visual_states;
444 sigc::connection visual_state_op_connection;
445 void start_visual_state_op (uint32_t n);
446 void cancel_visual_state_op (uint32_t n);
447 bool end_visual_state_op (uint32_t n);
449 nframes64_t leftmost_frame;
450 double frames_per_unit;
451 Editing::ZoomFocus zoom_focus;
453 void set_frames_per_unit (double);
456 Editing::MouseMode mouse_mode;
457 Editing::MidiEditMode midi_edit_mode;
459 int post_maximal_editor_width;
460 int post_maximal_pane_position;
461 int pre_maximal_pane_position;
462 int pre_maximal_editor_width;
463 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
465 Gtk::Notebook the_notebook;
466 Gtk::HPaned edit_pane;
468 Gtk::EventBox meter_base;
470 Gtk::EventBox marker_base;
471 Gtk::HBox marker_box;
472 Gtk::VBox scrollers_rulers_markers_box;
474 void location_changed (ARDOUR::Location *);
475 void location_flags_changed (ARDOUR::Location *, void *);
476 void refresh_location_display ();
477 void refresh_location_display_s (ARDOUR::Change);
478 void refresh_location_display_internal (ARDOUR::Locations::LocationList&);
479 void add_new_location (ARDOUR::Location *);
480 void location_gone (ARDOUR::Location *);
481 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
482 gint really_remove_marker (ARDOUR::Location* loc);
483 void goto_nth_marker (int nth);
485 uint32_t location_marker_color;
486 uint32_t location_range_color;
487 uint32_t location_loop_color;
488 uint32_t location_punch_color;
489 uint32_t location_cd_marker_color;
491 struct LocationMarkers {
496 LocationMarkers () : start(0), end(0), valid (true) {}
502 void set_name (const std::string&);
503 void set_position (nframes64_t start, nframes64_t end = 0);
504 void set_color_rgba (uint32_t);
507 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
508 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
509 Marker* entered_marker;
511 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
512 LocationMarkerMap location_markers;
514 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
515 void clear_marker_display ();
516 void mouse_add_new_marker (nframes64_t where, bool is_cd=false, bool is_xrun=false);
517 bool choose_new_marker_name(std::string &name);
518 void update_cd_marker_display ();
519 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
521 TimeAxisView* clicked_axisview;
522 RouteTimeAxisView* clicked_routeview;
523 /** The last RegionView that was clicked on, or 0 if the last click was not
524 * on a RegionView. This is set up by the canvas event handlers in
525 * editor_canvas_events.cc
527 RegionView* clicked_regionview;
528 RegionSelection latest_regionviews;
529 uint32_t clicked_selection;
530 CrossfadeView* clicked_crossfadeview;
531 ControlPoint* clicked_control_point;
533 void sort_track_selection (TrackSelection* sel = 0);
535 void get_relevant_tracks (std::set<RouteTimeAxisView*>& relevant_tracks);
536 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*>&) const;
537 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*) const;
539 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
541 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView*, std::vector<RegionView*>*) const;
542 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
543 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
544 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
548 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
549 bool button_release_can_deselect;
551 void catch_vanishing_regionview (RegionView *);
553 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
554 void select_all_tracks ();
556 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region> region);
558 bool set_selected_control_point_from_click (Selection::Operation op = Selection::Set, bool no_remove=false);
559 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
560 void set_selected_track_as_side_effect (bool force = false);
561 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set, bool no_track_remove=false);
563 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
564 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
565 void collect_new_region_view (RegionView *);
566 void collect_and_select_new_region_view (RegionView *);
568 Gtk::Menu track_context_menu;
569 Gtk::Menu track_region_context_menu;
570 Gtk::Menu track_selection_context_menu;
571 Gtk::Menu track_crossfade_context_menu;
573 Gtk::MenuItem* region_edit_menu_split_item;
574 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
575 Gtk::Menu * track_region_edit_playlist_menu;
576 Gtk::Menu * track_edit_playlist_submenu;
577 Gtk::Menu * track_selection_edit_playlist_submenu;
579 void popup_track_context_menu (int, int, ItemType, bool, nframes64_t);
580 Gtk::Menu* build_track_context_menu (nframes64_t);
581 Gtk::Menu* build_track_bus_context_menu (nframes64_t);
582 Gtk::Menu* build_track_region_context_menu (nframes64_t frame);
583 Gtk::Menu* build_track_crossfade_context_menu (nframes64_t);
584 Gtk::Menu* build_track_selection_context_menu (nframes64_t);
585 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
586 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
587 void add_region_context_items (StreamView*, boost::shared_ptr<ARDOUR::Region>, Gtk::Menu_Helpers::MenuList&);
588 void add_crossfade_context_items (AudioStreamView*, boost::shared_ptr<ARDOUR::Crossfade>, Gtk::Menu_Helpers::MenuList&, bool many);
589 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
591 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList&, Gtk::Menu_Helpers::MenuElem, bool) const;
593 void handle_new_route (ARDOUR::RouteList&);
594 void remove_route (TimeAxisView *);
597 Gtk::HBox global_hpacker;
598 Gtk::VBox global_vpacker;
601 bool need_resize_line;
603 int old_resize_line_y;
605 Gdk::Cursor* current_canvas_cursor;
606 void set_canvas_cursor ();
607 Gdk::Cursor* which_grabber_cursor ();
609 ArdourCanvas::Canvas* track_canvas;
611 ArdourCanvas::Text* verbose_canvas_cursor;
612 bool verbose_cursor_visible;
614 void parameter_changed (std::string);
616 bool track_canvas_motion (GdkEvent*);
618 void set_verbose_canvas_cursor (const std::string &, double x, double y);
619 void set_verbose_canvas_cursor_text (const std::string &);
620 void show_verbose_canvas_cursor();
621 void hide_verbose_canvas_cursor();
623 bool verbose_cursor_on; // so far unused
625 Gtk::EventBox time_canvas_event_box;
626 Gtk::EventBox track_canvas_event_box;
627 Gtk::EventBox time_button_event_box;
628 Gtk::EventBox ruler_label_event_box;
630 ArdourCanvas::Group *minsec_group;
631 ArdourCanvas::Pixbuf *logo_item;
632 ArdourCanvas::Group *bbt_group;
633 ArdourCanvas::Group *smpte_group;
634 ArdourCanvas::Group *frame_group;
635 ArdourCanvas::Group *tempo_group;
636 ArdourCanvas::Group *meter_group;
637 ArdourCanvas::Group *marker_group;
638 ArdourCanvas::Group *range_marker_group;
639 ArdourCanvas::Group *transport_marker_group;
640 ArdourCanvas::Group* cd_marker_group;
642 ArdourCanvas::Group* timebar_group;
644 /* These bars never need to be scrolled */
645 ArdourCanvas::Group* meter_bar_group;
646 ArdourCanvas::Group* tempo_bar_group;
647 ArdourCanvas::Group* marker_bar_group;
648 ArdourCanvas::Group* range_marker_bar_group;
649 ArdourCanvas::Group* transport_marker_bar_group;
650 ArdourCanvas::Group* cd_marker_bar_group;
652 /** The group containing all items that require horizontal scrolling. */
653 ArdourCanvas::Group* _background_group;
655 The _master_group is the group containing all items
656 that require horizontal scrolling..
657 It is primarily used to separate canvas items
658 that require horizontal scrolling from those that do not.
660 ArdourCanvas::Group* _master_group;
662 /* The group containing all trackviews. Only scrolled vertically. */
663 ArdourCanvas::Group* _trackview_group;
665 /* The group used for region motion. Sits on top of _trackview_group */
666 ArdourCanvas::Group* _region_motion_group;
669 ruler_metric_smpte = 0,
670 ruler_metric_bbt = 1,
671 ruler_metric_frames = 2,
672 ruler_metric_minsec = 3,
674 ruler_time_tempo = 4,
675 ruler_time_meter = 5,
676 ruler_time_marker = 6,
677 ruler_time_range_marker = 7,
678 ruler_time_transport_marker = 8,
679 ruler_time_cd_marker = 9,
682 static GtkCustomMetric ruler_metrics[4];
683 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
684 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
685 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
686 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
687 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
688 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
689 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
690 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
691 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
692 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
693 bool no_ruler_shown_update;
695 gint ruler_button_press (GdkEventButton*);
696 gint ruler_button_release (GdkEventButton*);
697 gint ruler_mouse_motion (GdkEventMotion*);
698 bool ruler_scroll (GdkEventScroll* event);
700 Gtk::Widget * ruler_grabbed_widget;
702 void initialize_rulers ();
703 void update_just_smpte ();
704 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
705 void update_fixed_rulers ();
706 void update_tempo_based_rulers ();
707 void popup_ruler_menu (nframes64_t where = 0, ItemType type = RegionItem);
708 void update_ruler_visibility ();
709 void set_ruler_visible (RulerType, bool);
710 void toggle_ruler_visibility (RulerType rt);
711 void ruler_toggled (int);
712 gint ruler_label_button_release (GdkEventButton*);
713 void store_ruler_visibility ();
714 void restore_ruler_visibility ();
716 static gint _metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
717 static gint _metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
718 static gint _metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
719 static gint _metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
721 enum MinsecRulerScale {
728 MinsecRulerScale minsec_ruler_scale;
730 nframes_t minsec_mark_interval;
731 gint minsec_mark_modulo;
733 void set_minsec_ruler_scale (gdouble lower, gdouble upper);
735 enum SMPTERulerScale {
743 SMPTERulerScale smpte_ruler_scale;
745 nframes_t smpte_mark_interval;
746 gint smpte_mark_modulo;
748 void set_smpte_ruler_scale (gdouble lower, gdouble upper);
758 bbt_show_ticks_detail,
759 bbt_show_ticks_super_detail
762 BBTRulerScale bbt_ruler_scale;
766 uint32_t bbt_bar_helper_on;
767 uint32_t bbt_accent_modulo;
768 void compute_bbt_ruler_scale (nframes64_t lower, nframes64_t upper);
770 gint metric_get_smpte (GtkCustomRulerMark **, gdouble, gdouble, gint);
771 gint metric_get_bbt (GtkCustomRulerMark **, gdouble, gdouble, gint);
772 gint metric_get_frames (GtkCustomRulerMark **, gdouble, gdouble, gint);
773 gint metric_get_minsec (GtkCustomRulerMark **, gdouble, gdouble, gint);
775 Gtk::Widget *_ruler_separator;
776 GtkWidget *_smpte_ruler;
777 GtkWidget *_bbt_ruler;
778 GtkWidget *_frames_ruler;
779 GtkWidget *_minsec_ruler;
780 Gtk::Widget *smpte_ruler;
781 Gtk::Widget *bbt_ruler;
782 Gtk::Widget *frames_ruler;
783 Gtk::Widget *minsec_ruler;
784 static Editor *ruler_editor;
786 static const double timebar_height;
787 guint32 visible_timebars;
788 gdouble canvas_timebars_vsize;
789 gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
790 Gtk::Menu *editor_ruler_menu;
792 ArdourCanvas::SimpleRect* tempo_bar;
793 ArdourCanvas::SimpleRect* meter_bar;
794 ArdourCanvas::SimpleRect* marker_bar;
795 ArdourCanvas::SimpleRect* range_marker_bar;
796 ArdourCanvas::SimpleRect* transport_marker_bar;
797 ArdourCanvas::SimpleRect* cd_marker_bar;
799 Gtk::Label minsec_label;
800 Gtk::Label bbt_label;
801 Gtk::Label smpte_label;
802 Gtk::Label frame_label;
803 Gtk::Label tempo_label;
804 Gtk::Label meter_label;
805 Gtk::Label mark_label;
806 Gtk::Label range_mark_label;
807 Gtk::Label transport_mark_label;
808 Gtk::Label cd_mark_label;
810 Gtk::VBox time_button_vbox;
811 Gtk::HBox time_button_hbox;
813 friend class EditorCursor;
815 EditorCursor* playhead_cursor;
816 ArdourCanvas::Group* cursor_group;
818 nframes64_t get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen);
820 void cursor_to_region_boundary (bool with_selection, int32_t dir);
821 void cursor_to_next_region_boundary (bool with_selection);
822 void cursor_to_previous_region_boundary (bool with_selection);
823 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
824 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
825 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
826 void cursor_to_selection_start (EditorCursor *);
827 void cursor_to_selection_end (EditorCursor *);
829 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
830 void selected_marker_to_next_region_boundary (bool with_selection);
831 void selected_marker_to_previous_region_boundary (bool with_selection);
832 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
833 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
834 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
835 void selected_marker_to_selection_start ();
836 void selected_marker_to_selection_end ();
838 void select_all_selectables_using_cursor (EditorCursor *, bool);
839 void select_all_selectables_using_edit (bool);
840 void select_all_selectables_between (bool within);
841 void select_range_between ();
843 boost::shared_ptr<ARDOUR::Region> find_next_region (nframes64_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
844 nframes64_t find_next_region_boundary (nframes64_t, int32_t dir, const TrackViewList&);
846 std::vector<nframes64_t> region_boundary_cache;
847 void build_region_boundary_cache ();
850 Gtk::HBox bottom_hbox;
852 Gtk::Table edit_packer;
853 Gtk::VScrollbar edit_vscrollbar;
855 Gtk::Adjustment vertical_adjustment;
856 Gtk::Adjustment horizontal_adjustment;
858 Gtk::Layout controls_layout;
859 bool control_layout_scroll (GdkEventScroll* ev);
860 void controls_layout_size_request (Gtk::Requisition*);
861 sigc::connection controls_layout_size_request_connection;
863 Gtk::HScrollbar edit_hscrollbar;
864 bool _dragging_hscrollbar;
866 void reset_hscrollbar_stepping ();
868 bool hscrollbar_button_press (GdkEventButton*);
869 bool hscrollbar_button_release (GdkEventButton*);
870 void hscrollbar_allocate (Gtk::Allocation &alloc);
872 double _canvas_width;
873 double _canvas_height;
874 double full_canvas_height;
876 bool track_canvas_map_handler (GdkEventAny*);
878 gint edit_controls_button_release (GdkEventButton*);
879 Gtk::Menu *edit_controls_left_menu;
880 Gtk::Menu *edit_controls_right_menu;
882 Gtk::VBox ruler_label_vbox;
883 Gtk::VBox track_canvas_vbox;
884 Gtk::VBox time_canvas_vbox;
885 Gtk::VBox edit_controls_vbox;
886 Gtk::HBox edit_controls_hbox;
888 void control_scroll (float);
889 void access_action (std::string,std::string);
890 bool deferred_control_scroll (nframes64_t);
891 sigc::connection control_scroll_connection;
893 gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
895 ArdourCanvas::Group* get_background_group () const { return _background_group; }
896 ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
897 double last_trackview_group_vertical_offset;
898 void tie_vertical_scrolling ();
899 void scroll_canvas_horizontally ();
900 void scroll_canvas_vertically ();
902 struct VisualChange {
910 nframes64_t time_origin;
911 double frames_per_unit;
916 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1) {}
918 pending = Type (pending | t);
923 VisualChange pending_visual_change;
925 static int _idle_visual_changer (void *arg);
926 int idle_visual_changer ();
928 void queue_visual_change (nframes64_t);
929 void queue_visual_change (double);
930 void queue_visual_change_y (double);
931 void ensure_visual_change_idle_handler ();
933 void end_location_changed (ARDOUR::Location*);
935 struct RegionListDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
936 RegionListDisplayModelColumns() {
953 Gtk::TreeModelColumn<Glib::ustring> name;
954 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
955 Gtk::TreeModelColumn<Gdk::Color> color_;
956 Gtk::TreeModelColumn<Glib::ustring> start;
957 Gtk::TreeModelColumn<Glib::ustring> end;
958 Gtk::TreeModelColumn<Glib::ustring> length;
959 Gtk::TreeModelColumn<Glib::ustring> sync;
960 Gtk::TreeModelColumn<Glib::ustring> fadein;
961 Gtk::TreeModelColumn<Glib::ustring> fadeout;
962 Gtk::TreeModelColumn<bool> locked;
963 Gtk::TreeModelColumn<bool> glued;
964 Gtk::TreeModelColumn<bool> muted;
965 Gtk::TreeModelColumn<bool> opaque;
966 Gtk::TreeModelColumn<Glib::ustring> used;
967 Gtk::TreeModelColumn<Glib::ustring> path;
970 RegionListDisplayModelColumns region_list_columns;
971 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > region_list_display;
973 Glib::RefPtr<Gtk::TreeStore> region_list_model;
974 Glib::RefPtr<Gtk::ToggleAction> toggle_full_region_list_action;
975 Glib::RefPtr<Gtk::ToggleAction> toggle_show_auto_regions_action;
977 void region_list_region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
978 void region_list_selection_changed ();
979 sigc::connection region_list_change_connection;
980 void set_selected_in_region_list(RegionSelection&);
981 bool set_selected_in_region_list_subrow(boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
982 bool region_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
983 void region_name_edit (const Glib::ustring&, const Glib::ustring&);
984 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions);
986 Gtk::Menu *region_list_menu;
987 Gtk::ScrolledWindow region_list_scroller;
988 Gtk::Frame region_list_frame;
990 bool region_list_display_key_press (GdkEventKey *);
991 bool region_list_display_key_release (GdkEventKey *);
992 bool region_list_display_button_press (GdkEventButton *);
993 bool region_list_display_button_release (GdkEventButton *);
994 void region_list_clear ();
995 void region_list_selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
996 void build_region_list_menu ();
997 void show_region_list_display_context_menu (int button, int time);
999 bool show_automatic_regions_in_region_list;
1000 Editing::RegionListSortType region_list_sort_type;
1002 void reset_region_list_sort_direction (bool);
1003 void reset_region_list_sort_type (Editing::RegionListSortType);
1005 void toggle_full_region_list ();
1006 void toggle_show_auto_regions ();
1008 int region_list_sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
1012 Gtk::ScrolledWindow snapshot_display_scroller;
1013 struct SnapshotDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1014 SnapshotDisplayModelColumns() {
1018 Gtk::TreeModelColumn<Glib::ustring> visible_name;
1019 Gtk::TreeModelColumn<Glib::ustring> real_name;
1022 SnapshotDisplayModelColumns snapshot_display_columns;
1023 Glib::RefPtr<Gtk::ListStore> snapshot_display_model;
1024 Gtk::TreeView snapshot_display;
1025 Gtk::Menu snapshot_context_menu;
1027 bool snapshot_display_button_press (GdkEventButton*);
1028 void snapshot_display_selection_changed ();
1029 void redisplay_snapshots();
1030 void popup_snapshot_context_menu (int, int32_t, Glib::ustring);
1032 /* named selections */
1034 struct NamedSelectionDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1035 NamedSelectionDisplayModelColumns() {
1039 Gtk::TreeModelColumn<Glib::ustring> text;
1040 Gtk::TreeModelColumn<ARDOUR::NamedSelection*> selection;
1043 NamedSelectionDisplayModelColumns named_selection_columns;
1044 Glib::RefPtr<Gtk::TreeStore> named_selection_model;
1046 Gtkmm2ext::DnDTreeView<ARDOUR::NamedSelection*> named_selection_display;
1047 Gtk::ScrolledWindow named_selection_scroller;
1049 void create_named_selection ();
1050 void paste_named_selection (float times);
1051 void remove_selected_named_selections ();
1052 void remove_snapshot (Glib::ustring);
1053 void rename_snapshot (Glib::ustring);
1055 void handle_new_named_selection ();
1056 void add_named_selection_to_named_selection_display (ARDOUR::NamedSelection&);
1057 void redisplay_named_selections ();
1059 bool named_selection_display_button_release (GdkEventButton *ev);
1060 bool named_selection_display_key_release (GdkEventKey *ev);
1061 void named_selection_display_selection_changed ();
1064 TrackViewList track_views;
1065 std::pair<TimeAxisView*, ARDOUR::layer_t> trackview_by_y_position (double);
1067 static Gdk::Cursor* cross_hair_cursor;
1068 static Gdk::Cursor* trimmer_cursor;
1069 static Gdk::Cursor* selector_cursor;
1070 static Gdk::Cursor* grabber_cursor;
1071 static Gdk::Cursor* grabber_edit_point_cursor;
1072 static Gdk::Cursor* zoom_cursor;
1073 static Gdk::Cursor* time_fx_cursor;
1074 static Gdk::Cursor* fader_cursor;
1075 static Gdk::Cursor* speaker_cursor;
1076 static Gdk::Cursor* midi_pencil_cursor;
1077 static Gdk::Cursor* midi_select_cursor;
1078 static Gdk::Cursor* midi_resize_cursor;
1079 static Gdk::Cursor* midi_erase_cursor;
1080 static Gdk::Cursor* wait_cursor;
1081 static Gdk::Cursor* timebar_cursor;
1082 static Gdk::Cursor* transparent_cursor;
1084 static void build_cursors ();
1086 sigc::connection scroll_connection;
1087 nframes64_t last_update_frame;
1088 void center_screen (nframes64_t);
1089 void center_screen_internal (nframes64_t, float);
1091 void update_current_screen ();
1093 void session_going_away ();
1095 nframes64_t cut_buffer_start;
1096 nframes64_t cut_buffer_length;
1098 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1099 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1100 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1101 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1102 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1103 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1105 /* KEYMAP HANDLING */
1107 void register_actions ();
1109 int ensure_cursor (nframes64_t* pos);
1111 void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
1112 void handle_new_regions (std::vector<boost::weak_ptr<ARDOUR::Region> >& );
1113 void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
1114 void add_region_to_region_display (boost::shared_ptr<ARDOUR::Region>);
1115 void add_regions_to_region_display (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
1116 void region_hidden (boost::shared_ptr<ARDOUR::Region>);
1117 void redisplay_regions ();
1118 void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
1119 void update_region_row (boost::shared_ptr<ARDOUR::Region>);
1120 bool update_region_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
1121 void update_all_region_rows ();
1122 void update_all_region_subrows (Gtk::TreeModel::Row const &, int);
1123 bool no_region_list_redisplay;
1124 void insert_into_tmp_regionlist(boost::shared_ptr<ARDOUR::Region>);
1126 std::list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
1128 void cut_copy (Editing::CutCopyOp);
1129 bool can_cut_copy () const;
1130 void cut_copy_points (Editing::CutCopyOp);
1131 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1132 void cut_copy_ranges (Editing::CutCopyOp);
1134 void mouse_paste ();
1135 void paste_internal (nframes64_t position, float times);
1137 /* EDITING OPERATIONS */
1139 void reset_point_selection ();
1140 void toggle_region_mute ();
1141 void toggle_region_lock ();
1142 void toggle_region_opaque ();
1143 void toggle_record_enable ();
1144 void set_region_lock_style (ARDOUR::Region::PositionLockStyle);
1145 void raise_region ();
1146 void raise_region_to_top ();
1147 void lower_region ();
1148 void lower_region_to_bottom ();
1149 void split_region ();
1150 void split_region_at (nframes64_t);
1151 void split_regions_at (nframes64_t, RegionSelection&);
1152 void split_region_at_transients ();
1153 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret);
1154 void crop_region_to_selection ();
1155 void crop_region_to (nframes64_t start, nframes64_t end);
1156 void set_sync_point (nframes64_t, const RegionSelection&);
1157 void set_region_sync_from_edit_point ();
1158 void remove_region_sync();
1159 void align_selection (ARDOUR::RegionPoint, nframes64_t position, const RegionSelection&);
1160 void align_selection_relative (ARDOUR::RegionPoint point, nframes64_t position, const RegionSelection&);
1161 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1162 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, nframes64_t position);
1163 void remove_selected_regions ();
1164 void remove_clicked_region ();
1165 void edit_region ();
1166 void rename_region ();
1167 void duplicate_some_regions (RegionSelection&, float times);
1168 void duplicate_selection (float times);
1169 void region_fill_selection ();
1171 void region_fill_track ();
1172 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1173 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1174 void split_multichannel_region();
1175 void reverse_region ();
1176 void strip_region_silence ();
1177 void normalize_region ();
1178 void denormalize_region ();
1179 void adjust_region_scale_amplitude (bool up);
1180 void quantize_region ();
1182 void do_insert_time ();
1183 void insert_time (nframes64_t, nframes64_t, Editing::InsertTimeOption, bool, bool, bool);
1185 void tab_to_transient (bool forward);
1187 void use_region_as_bar ();
1188 void use_range_as_bar ();
1190 void define_one_bar (nframes64_t start, nframes64_t end);
1192 void audition_region_from_region_list ();
1193 void hide_region_from_region_list ();
1194 void remove_region_from_region_list ();
1196 void align (ARDOUR::RegionPoint);
1197 void align_relative (ARDOUR::RegionPoint);
1200 void reset_focus ();
1206 void paste (float times);
1208 int get_prefix (float&, bool&);
1210 void keyboard_paste ();
1211 void keyboard_insert_region_list_selection ();
1213 void region_from_selection ();
1214 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1216 void play_from_start ();
1217 void play_from_edit_point ();
1218 void play_from_edit_point_and_return ();
1219 void play_selected_region ();
1220 void play_edit_range ();
1221 void loop_selected_region ();
1222 void play_location (ARDOUR::Location&);
1223 void loop_location (ARDOUR::Location&);
1225 void temporal_zoom_selection ();
1226 void temporal_zoom_region (bool both_axes);
1227 void toggle_zoom_region (bool both_axes);
1228 bool zoomed_to_region;
1229 void temporal_zoom_session ();
1230 void temporal_zoom (gdouble scale);
1231 void temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const std::string & op);
1232 void temporal_zoom_to_frame (bool coarser, nframes64_t frame);
1234 void amplitude_zoom (gdouble scale);
1235 void amplitude_zoom_step (bool in);
1237 void insert_region_list_drag (boost::shared_ptr<ARDOUR::Region>, int x, int y);
1238 void insert_region_list_selection (float times);
1240 void insert_route_list_drag (boost::shared_ptr<ARDOUR::Route>, int x, int y);
1242 /* import & embed */
1244 void add_external_audio_action (Editing::ImportMode);
1245 void external_audio_dialog ();
1246 void session_import_dialog ();
1248 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1249 bool check_multichannel_status (const std::vector<Glib::ustring>& paths);
1251 SoundFileOmega* sfbrowser;
1253 void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
1255 bool idle_drop_paths (std::vector<Glib::ustring> paths, nframes64_t frame, double ypos);
1256 void drop_paths_part_two (const std::vector<Glib::ustring>& paths, nframes64_t frame, double ypos);
1258 void do_import (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
1259 void do_embed (std::vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
1261 int import_sndfiles (std::vector<Glib::ustring> paths, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t& pos,
1262 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>, bool, uint32_t total);
1263 int embed_sndfiles (std::vector<Glib::ustring> paths, bool multiple_files, bool& check_sample_rate, Editing::ImportMode mode,
1264 nframes64_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1266 int add_sources (std::vector<Glib::ustring> paths, ARDOUR::SourceList& sources, nframes64_t& pos, Editing::ImportMode,
1267 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1268 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, nframes64_t& pos, Editing::ImportMode mode,
1269 boost::shared_ptr<ARDOUR::Track>& existing_track);
1271 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1272 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1274 /* generic interthread progress window */
1276 ArdourDialog* interthread_progress_window;
1277 Gtk::Label interthread_progress_label;
1278 Gtk::VBox interthread_progress_vbox;
1279 Gtk::ProgressBar interthread_progress_bar;
1280 Gtk::Button interthread_cancel_button;
1281 Gtk::Label interthread_cancel_label;
1282 sigc::connection interthread_progress_connection;
1283 void interthread_cancel_clicked ();
1284 void build_interthread_progress_window ();
1285 ARDOUR::InterThreadInfo* current_interthread_info;
1287 AnalysisWindow* analysis_window;
1289 /* import specific info */
1291 struct EditorImportStatus : public ARDOUR::Session::ImportStatus {
1292 Editing::ImportMode mode;
1296 boost::shared_ptr<ARDOUR::Track> track;
1300 EditorImportStatus import_status;
1301 gint import_progress_timeout (void *);
1302 static void *_import_thread (void *);
1303 void* import_thread ();
1304 void finish_import ();
1306 /* to support this ... */
1308 void import_audio (bool as_tracks);
1309 void do_import (std::vector<Glib::ustring> paths, bool split, bool as_tracks);
1311 void move_to_start ();
1312 void move_to_end ();
1314 void center_playhead ();
1315 void center_edit_point ();
1316 void edit_cursor_backward ();
1317 void edit_cursor_forward ();
1318 void playhead_forward_to_grid ();
1319 void playhead_backward_to_grid ();
1320 void playhead_backward ();
1321 void playhead_forward ();
1322 void scroll_playhead (bool forward);
1323 void scroll_backward (float pages=0.8f);
1324 void scroll_forward (float pages=0.8f);
1325 void scroll_tracks_down ();
1326 void scroll_tracks_up ();
1327 void delete_sample_forward ();
1328 void delete_sample_backward ();
1329 void delete_screen ();
1330 void search_backwards ();
1331 void search_forwards ();
1333 void clear_markers ();
1334 void clear_ranges ();
1335 void clear_locations ();
1336 void unhide_markers ();
1337 void unhide_ranges ();
1338 void jump_forward_to_mark ();
1339 void jump_backward_to_mark ();
1340 void cursor_align (bool playhead_to_edit);
1342 void remove_last_capture ();
1343 void select_all_selectables_using_time_selection ();
1344 void select_all_selectables_using_loop();
1345 void select_all_selectables_using_punch();
1346 void set_selection_from_range (ARDOUR::Location&);
1347 void set_selection_from_punch ();
1348 void set_selection_from_loop ();
1349 void set_selection_from_region ();
1351 void add_location_mark (nframes64_t where);
1352 void add_location_from_audio_region ();
1353 void add_locations_from_audio_region ();
1354 void add_location_from_selection ();
1355 void set_loop_from_selection (bool play);
1356 void set_punch_from_selection ();
1357 void set_punch_from_region ();
1359 void set_loop_from_edit_range (bool play);
1360 void set_loop_from_region (bool play);
1361 void set_punch_from_edit_range ();
1363 void set_loop_range (nframes64_t start, nframes64_t end, std::string cmd);
1364 void set_punch_range (nframes64_t start, nframes64_t end, std::string cmd);
1366 void add_location_from_playhead_cursor ();
1367 bool select_new_marker;
1369 void reverse_selection ();
1370 void edit_envelope ();
1372 void start_scrolling ();
1373 void stop_scrolling ();
1375 double last_scrub_x;
1376 int scrubbing_direction;
1377 int scrub_reversals;
1378 int scrub_reverse_distance;
1381 void keyboard_selection_begin ();
1382 void keyboard_selection_finish (bool add);
1383 bool have_pending_keyboard_selection;
1384 nframes64_t pending_keyboard_selection_start;
1386 boost::shared_ptr<ARDOUR::Region> select_region_for_operation (int dir, TimeAxisView **tv);
1387 void extend_selection_to_end_of_region (bool next);
1388 void extend_selection_to_start_of_region (bool previous);
1390 Editing::SnapType snap_type;
1391 Editing::SnapMode snap_mode;
1393 /// Snap threshold in pixels
1394 double snap_threshold;
1396 void handle_gui_changes (const std::string &, void *);
1397 bool ignore_gui_changes;
1399 void hide_all_tracks (bool with_select);
1405 Gtk::Menu fade_context_menu;
1406 void popup_fade_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1408 void set_fade_in_shape (ARDOUR::AudioRegion::FadeShape);
1409 void set_fade_out_shape (ARDOUR::AudioRegion::FadeShape);
1411 void set_fade_length (bool in);
1412 void toggle_fade_active (bool in);
1413 void set_fade_in_active (bool);
1414 void set_fade_out_active (bool);
1416 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1417 RegionSelection pre_drag_region_selection;
1419 bool _dragging_playhead;
1420 bool _dragging_edit_point;
1422 void marker_drag_motion_callback (GdkEvent*);
1423 void marker_drag_finished_callback (GdkEvent*);
1425 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1427 void start_region_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1428 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1429 void start_region_copy_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1430 void start_region_brush_grab (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1431 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1433 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1435 void remove_gain_control_point (ArdourCanvas::Item*, GdkEvent*);
1436 void remove_control_point (ArdourCanvas::Item*, GdkEvent*);
1438 void mouse_brush_insert_region (RegionView*, nframes64_t pos);
1439 void brush (nframes64_t);
1441 void show_verbose_time_cursor (nframes64_t frame, double offset = 0, double xpos=-1, double ypos=-1);
1442 void show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset = 0, double xpos=-1, double ypos=-1);
1443 double clamp_verbose_cursor_x (double);
1444 double clamp_verbose_cursor_y (double);
1446 /* Canvas event handlers */
1448 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1449 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1450 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1451 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1452 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1453 bool canvas_crossfade_view_event (GdkEvent* event,ArdourCanvas::Item*, CrossfadeView*);
1454 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1455 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1456 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1457 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1460 // These variables are used to detect a feedback loop and break it to avoid a gui hang
1462 ArdourCanvas::Item *last_item_entered;
1463 int last_item_entered_n;
1466 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1467 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1468 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1469 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1470 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1471 bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
1472 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1473 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1474 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
1476 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1477 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1478 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1479 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1480 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1481 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1483 bool canvas_imageframe_item_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1484 bool canvas_imageframe_view_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameTimeAxis*);
1485 bool canvas_imageframe_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1486 bool canvas_imageframe_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,ImageFrameView*);
1487 bool canvas_marker_time_axis_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerTimeAxis*);
1488 bool canvas_markerview_item_view_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1489 bool canvas_markerview_start_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1490 bool canvas_markerview_end_handle_event(GdkEvent* event, ArdourCanvas::Item*,MarkerView*);
1492 /* non-public event handlers */
1494 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1495 bool track_canvas_scroll (GdkEventScroll* event);
1497 bool track_canvas_scroll_event (GdkEventScroll* event);
1498 bool track_canvas_button_press_event (GdkEventButton* event);
1499 bool track_canvas_button_release_event (GdkEventButton* event);
1500 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1502 Gtk::Allocation canvas_allocation;
1503 void track_canvas_allocate (Gtk::Allocation alloc);
1504 bool track_canvas_size_allocated ();
1505 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1507 void set_playhead_cursor ();
1509 void kbd_driver (sigc::slot<void,GdkEvent*>, bool use_track_canvas = true, bool use_time_canvas = true, bool can_select = true);
1510 void kbd_mute_unmute_region ();
1513 void kbd_do_brush (GdkEvent*);
1514 void kbd_do_audition (GdkEvent*);
1516 void handle_new_duration ();
1517 void initialize_canvas ();
1519 /* display control */
1521 bool _show_measures;
1522 /// true if the editor should follow the playhead, otherwise false
1523 bool _follow_playhead;
1524 /// true if waveforms should be shown while recording audio tracks, otherwise false
1525 bool _show_waveforms_recording;
1527 ARDOUR::TempoMap::BBTPointList *current_bbt_points;
1529 TempoLines* tempo_lines;
1531 ArdourCanvas::Group* time_line_group;
1533 void hide_measures ();
1534 void draw_measures ();
1535 bool redraw_measures ();
1537 void new_tempo_section ();
1539 void mouse_add_new_tempo_event (nframes64_t where);
1540 void mouse_add_new_meter_event (nframes64_t where);
1542 void remove_tempo_marker (ArdourCanvas::Item*);
1543 void remove_meter_marker (ArdourCanvas::Item*);
1544 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1545 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1547 void edit_tempo_section (ARDOUR::TempoSection*);
1548 void edit_meter_section (ARDOUR::MeterSection*);
1549 void edit_tempo_marker (ArdourCanvas::Item*);
1550 void edit_meter_marker (ArdourCanvas::Item*);
1551 void edit_control_point (ArdourCanvas::Item*);
1553 void marker_menu_edit ();
1554 void marker_menu_remove ();
1555 void marker_menu_rename ();
1556 void marker_menu_lock (bool yn);
1557 void marker_menu_hide ();
1558 void marker_menu_loop_range ();
1559 void marker_menu_select_all_selectables_using_range ();
1560 void marker_menu_select_using_range ();
1561 void marker_menu_separate_regions_using_location ();
1562 void marker_menu_play_from ();
1563 void marker_menu_play_range ();
1564 void marker_menu_set_playhead ();
1565 void marker_menu_set_from_playhead ();
1566 void marker_menu_set_from_selection ();
1567 void marker_menu_range_to_next ();
1568 void new_transport_marker_menu_set_loop ();
1569 void new_transport_marker_menu_set_punch ();
1570 void update_loop_range_view (bool visibility=false);
1571 void update_punch_range_view (bool visibility=false);
1572 void new_transport_marker_menu_popdown ();
1573 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1574 void tm_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1575 void transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1576 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1577 void build_range_marker_menu (bool loop_or_punch);
1578 void build_marker_menu (bool start_or_end);
1579 void build_tm_marker_menu ();
1580 void build_new_transport_marker_menu ();
1582 Gtk::Menu* tm_marker_menu;
1583 Gtk::Menu* marker_menu;
1584 Gtk::Menu* start_end_marker_menu;
1585 Gtk::Menu* range_marker_menu;
1586 Gtk::Menu* transport_marker_menu;
1587 Gtk::Menu* new_transport_marker_menu;
1588 Gtk::Menu* cd_marker_menu;
1589 ArdourCanvas::Item* marker_menu_item;
1591 typedef std::list<Marker*> Marks;
1594 void remove_metric_marks ();
1595 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1597 void compute_current_bbt_points (nframes_t left, nframes_t right);
1598 void tempo_map_changed (ARDOUR::Change);
1599 void redisplay_tempo (bool immediate_redraw);
1601 void snap_to (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
1603 double snap_length_beats (nframes64_t start);
1605 uint32_t bbt_beat_subdivision;
1609 Gtk::ToggleButton editor_mixer_button;
1610 Gtk::ToggleButton editor_list_button;
1611 void editor_mixer_button_toggled ();
1612 void editor_list_button_toggled ();
1614 AudioClock edit_point_clock;
1615 AudioClock zoom_range_clock;
1616 Gtk::Button zoom_in_button;
1617 Gtk::Button zoom_out_button;
1618 Gtk::Button zoom_out_full_button;
1619 Gtk::Button zoom_onetoone_button;
1621 Gtk::VBox toolbar_clock_vbox;
1622 Gtk::VBox toolbar_selection_clock_vbox;
1623 Gtk::Table toolbar_selection_clock_table;
1624 Gtk::Label toolbar_selection_cursor_label;
1626 Gtk::HBox mouse_mode_button_box;
1627 Gtkmm2ext::TearOff* mouse_mode_tearoff;
1628 Gtk::ToggleButton mouse_select_button;
1629 Gtk::ToggleButton mouse_move_button;
1630 Gtk::ToggleButton mouse_gain_button;
1631 Gtk::ToggleButton mouse_zoom_button;
1632 Gtk::ToggleButton mouse_timefx_button;
1633 Gtk::ToggleButton mouse_audition_button;
1634 Gtk::ToggleButton mouse_note_button;
1635 GroupedButtons *mouse_mode_button_set;
1636 void mouse_mode_toggled (Editing::MouseMode m);
1637 bool ignore_mouse_mode_toggle;
1639 gint mouse_select_button_release (GdkEventButton*);
1641 Gtk::VBox automation_box;
1642 Gtk::Button automation_mode_button;
1643 Gtk::ToggleButton global_automation_button;
1645 Gtk::ComboBoxText edit_mode_selector;
1646 Gtk::VBox edit_mode_box;
1648 void set_edit_mode (ARDOUR::EditMode);
1649 void cycle_edit_mode ();
1650 void edit_mode_selection_done ();
1652 Gtk::ComboBoxText snap_type_selector;
1653 Gtk::ComboBoxText snap_mode_selector;
1656 std::vector<std::string> snap_type_strings;
1657 std::vector<std::string> snap_mode_strings;
1659 void snap_type_selection_done ();
1660 void snap_mode_selection_done ();
1661 void snap_mode_chosen (Editing::SnapMode);
1662 void snap_type_chosen (Editing::SnapType);
1664 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1665 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1667 Gtk::ComboBoxText zoom_focus_selector;
1668 Gtk::VBox zoom_focus_box;
1670 std::vector<std::string> zoom_focus_strings;
1672 void zoom_focus_selection_done ();
1673 void zoom_focus_chosen (Editing::ZoomFocus);
1675 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1679 void zoom_adjustment_changed();
1681 void edit_point_clock_changed();
1683 void setup_toolbar ();
1685 Gtkmm2ext::TearOff* tools_tearoff;
1686 Gtk::HBox toolbar_hbox;
1687 Gtk::EventBox toolbar_base;
1688 Gtk::Frame toolbar_frame;
1692 Gtk::HBox midi_tool_button_box;
1693 Gtk::ToggleButton midi_tool_pencil_button;
1694 Gtk::ToggleButton midi_tool_select_button;
1695 Gtk::ToggleButton midi_tool_resize_button;
1696 Gtk::ToggleButton midi_tool_erase_button;
1697 Gtk::Button midi_panic_button;
1698 Gtk::ToggleButton midi_sound_notes;
1699 GroupedButtons *midi_tool_button_set;
1700 void midi_edit_mode_toggled (Editing::MidiEditMode m);
1701 void midi_panic_button_pressed ();
1702 bool sound_notes () const { return midi_sound_notes.get_active(); }
1704 bool ignore_midi_edit_mode_toggle;
1706 Gtkmm2ext::TearOff* midi_tools_tearoff;
1707 Gtk::HBox midi_toolbar_hbox;
1708 Gtk::EventBox midi_toolbar_base;
1709 Gtk::Frame midi_toolbar_frame;
1711 void setup_midi_toolbar ();
1713 /* selection process */
1715 Selection* selection;
1716 Selection* cut_buffer;
1718 void time_selection_changed ();
1719 void track_selection_changed ();
1720 void region_selection_changed ();
1721 sigc::connection editor_regions_selection_changed_connection;
1722 void sensitize_the_right_region_actions (bool have_selected_regions);
1723 void point_selection_changed ();
1724 void marker_selection_changed ();
1726 void cancel_selection ();
1728 void region_selection_op (void (ARDOUR::Region::*pmf)(void));
1729 void region_selection_op (void (ARDOUR::Region::*pmf)(void*), void*);
1730 void region_selection_op (void (ARDOUR::Region::*pmf)(bool), bool);
1732 bool audio_region_selection_covers (nframes64_t where);
1734 /* transport range select process */
1736 ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
1737 ArdourCanvas::SimpleRect* range_bar_drag_rect;
1738 ArdourCanvas::SimpleRect* transport_bar_drag_rect;
1741 ArdourCanvas::SimpleRect *bogus_background_rect;
1743 ArdourCanvas::SimpleRect *transport_bar_range_rect;
1744 ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
1745 ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
1746 ArdourCanvas::SimpleRect *transport_loop_range_rect;
1747 ArdourCanvas::SimpleRect *transport_punch_range_rect;
1748 ArdourCanvas::SimpleLine *transport_punchin_line;
1749 ArdourCanvas::SimpleLine *transport_punchout_line;
1750 ArdourCanvas::SimpleRect *transport_preroll_rect;
1751 ArdourCanvas::SimpleRect *transport_postroll_rect;
1753 ARDOUR::Location* transport_loop_location();
1754 ARDOUR::Location* transport_punch_location();
1756 ARDOUR::Location *temp_location;
1758 /* object rubberband select process */
1760 bool select_all_within (nframes64_t start, nframes64_t end, gdouble topy, gdouble boty, const TrackViewList&, Selection::Operation op);
1762 ArdourCanvas::SimpleRect *rubberband_rect;
1764 /* mouse zoom process */
1766 ArdourCanvas::SimpleRect *zoom_rect;
1767 void reposition_zoom_rect (nframes64_t start, nframes64_t end);
1769 /* diskstream/route display management */
1771 struct RouteDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
1772 RouteDisplayModelColumns() {
1775 add (temporary_visible);
1779 Gtk::TreeModelColumn<Glib::ustring> text;
1780 Gtk::TreeModelColumn<bool> visible;
1781 Gtk::TreeModelColumn<bool> temporary_visible;
1782 Gtk::TreeModelColumn<TimeAxisView*> tv;
1783 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
1786 RouteDisplayModelColumns route_display_columns;
1787 Glib::RefPtr<Gtk::ListStore> route_display_model;
1788 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1790 Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > route_list_display;
1791 Gtk::ScrolledWindow route_list_scroller;
1792 Gtk::Menu* route_list_menu;
1794 void update_route_visibility ();
1796 void sync_order_keys (const char*);
1797 bool route_redisplay_does_not_sync_order_keys;
1798 bool route_redisplay_does_not_reset_order_keys;
1800 bool route_list_display_button_press (GdkEventButton*);
1801 void route_list_display_drag_data_received (const Glib::RefPtr<Gdk::DragContext>& context,
1804 const Gtk::SelectionData& data,
1808 bool route_list_selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
1810 void route_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1811 void route_list_delete (const Gtk::TreeModel::Path&);
1812 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
1814 void initial_route_list_display ();
1815 void redisplay_route_list();
1816 void route_list_reordered (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* what);
1817 bool ignore_route_list_reorder;
1818 bool no_route_list_redisplay;
1819 bool sync_track_view_list_and_route_list ();
1821 void build_route_list_menu ();
1822 void show_route_list_menu ();
1824 void show_all_routes ();
1825 void hide_all_routes ();
1826 void show_all_audiotracks ();
1827 void hide_all_audiotracks ();
1828 void show_all_audiobus ();
1829 void hide_all_audiobus ();
1831 void set_all_tracks_visibility (bool yn);
1832 void set_all_audio_visibility (int type, bool yn);
1834 /* edit group management */
1836 struct GroupListModelColumns : public Gtk::TreeModel::ColumnRecord {
1837 GroupListModelColumns () {
1843 Gtk::TreeModelColumn<bool> is_active;
1844 Gtk::TreeModelColumn<bool> is_visible;
1845 Gtk::TreeModelColumn<std::string> text;
1846 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> routegroup;
1849 GroupListModelColumns group_columns;
1850 Glib::RefPtr<Gtk::ListStore> group_model;
1851 Glib::RefPtr<Gtk::TreeSelection> group_selection;
1853 Gtk::TreeView edit_group_display;
1854 Gtk::ScrolledWindow edit_group_display_scroller;
1855 Gtk::Menu* edit_group_list_menu;
1857 void build_edit_group_list_menu ();
1858 void activate_all_edit_groups ();
1859 void disable_all_edit_groups ();
1861 bool in_edit_group_row_change;
1862 void edit_group_row_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
1863 void edit_group_name_edit (const Glib::ustring&, const Glib::ustring&);
1864 void new_edit_group ();
1865 void edit_group_list_button_clicked ();
1866 gint edit_group_list_button_press_event (GdkEventButton* ev);
1867 void add_edit_group (ARDOUR::RouteGroup* group);
1868 void remove_selected_edit_group ();
1869 void edit_groups_changed ();
1870 void group_flags_changed (void*, ARDOUR::RouteGroup*);
1872 Gtk::VBox list_vpacker;
1876 bool autoscroll_active;
1877 int autoscroll_timeout_tag;
1880 int last_autoscroll_x;
1881 int last_autoscroll_y;
1882 uint32_t autoscroll_cnt;
1883 nframes64_t autoscroll_x_distance;
1884 double autoscroll_y_distance;
1886 static gint _autoscroll_canvas (void *);
1887 bool autoscroll_canvas ();
1888 void start_canvas_autoscroll (int x, int y);
1889 void stop_canvas_autoscroll ();
1890 void maybe_autoscroll (GdkEventMotion*, bool);
1891 bool allow_vertical_scroll;
1894 void point_trim (GdkEvent*);
1895 void single_contents_trim (RegionView&, nframes64_t, bool, bool, bool);
1896 void single_start_trim (RegionView&, nframes64_t, bool, bool, bool);
1897 void single_end_trim (RegionView&, nframes64_t, bool, bool, bool);
1899 void thaw_region_after_trim (RegionView& rv);
1901 void trim_region_front();
1902 void trim_region_back();
1903 void trim_region (bool front);
1905 void trim_region_to_edit_point ();
1906 void trim_region_from_edit_point ();
1907 void trim_region_to_loop ();
1908 void trim_region_to_punch ();
1909 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1911 void trim_to_region(bool forward);
1912 void trim_region_to_previous_region_end();
1913 void trim_region_to_next_region_start();
1915 bool show_gain_after_trim;
1919 int convert_drop_to_paths (
1920 std::vector<Glib::ustring>& paths,
1921 const Glib::RefPtr<Gdk::DragContext>& context,
1924 const Gtk::SelectionData& data,
1928 void track_canvas_drag_data_received (
1929 const Glib::RefPtr<Gdk::DragContext>& context,
1932 const Gtk::SelectionData& data,
1936 void region_list_display_drag_data_received (
1937 const Glib::RefPtr<Gdk::DragContext>& context,
1940 const Gtk::SelectionData& data,
1945 const Glib::RefPtr<Gdk::DragContext>& context,
1948 const Gtk::SelectionData& data,
1953 const Glib::RefPtr<Gdk::DragContext>& context,
1956 const Gtk::SelectionData& data,
1961 const Glib::RefPtr<Gdk::DragContext>& context,
1964 const Gtk::SelectionData& data,
1970 int write_region_selection(RegionSelection&);
1971 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1972 void bounce_region_selection ();
1973 void bounce_range_selection (bool replace, bool enable_processing);
1974 void external_edit_region ();
1976 int write_audio_selection (TimeSelection&);
1977 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1979 void write_selection ();
1981 XMLNode *before; /* used in *_reversible_command */
1983 void begin_reversible_command (std::string cmd_name);
1984 void commit_reversible_command ();
1986 void update_title ();
1987 void update_title_s (const std::string & snapshot_name);
1990 Selection* selection;
1991 double frames_per_unit;
1993 State (PublicEditor const * e);
1997 void store_state (State&) const;
1998 void restore_state (State *);
2000 void instant_save ();
2002 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
2004 /* freeze operations */
2006 ARDOUR::InterThreadInfo freeze_status;
2007 gint freeze_progress_timeout (void *);
2008 static void* _freeze_thread (void*);
2009 void* freeze_thread ();
2011 void freeze_route ();
2012 void unfreeze_route ();
2014 /* edit-group solo + mute */
2016 void set_edit_group_solo (ARDOUR::Route&, bool);
2017 void set_edit_group_mute (ARDOUR::Route&, bool);
2021 void duplicate_dialog (bool with_dialog);
2023 nframes64_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
2025 /* returns false if mouse pointer is not in track or marker canvas
2027 bool mouse_frame (nframes64_t&, bool& in_track_canvas) const;
2029 /* "whats mine is yours" */
2031 TimeFXDialog* current_timefx;
2033 static void* timefx_thread (void *arg);
2034 void do_timefx (TimeFXDialog&);
2036 int time_stretch (RegionSelection&, float fraction);
2037 int pitch_shift (RegionSelection&, float cents);
2038 void pitch_shift_regions ();
2039 int time_fx (RegionSelection&, float val, bool pitching);
2041 /* editor-mixer strip */
2043 MixerStrip *current_mixer_strip;
2044 bool show_editor_mixer_when_tracks_arrive;
2045 Gtk::VBox current_mixer_strip_vbox;
2046 void cms_new (boost::shared_ptr<ARDOUR::Route>);
2047 void cms_deleted ();
2048 void current_mixer_strip_hidden ();
2049 void current_mixer_strip_removed ();
2051 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
2052 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
2054 void ensure_all_elements_drawn ();
2056 /* nudging tracks */
2058 void nudge_track (bool use_edit_point, bool forwards);
2062 bool _xfade_visibility;
2065 void handle_new_imageframe_time_axis_view(const std::string & track_name, void* src) ;
2066 void handle_new_imageframe_marker_time_axis_view(const std::string & track_name, TimeAxisView* marked_track) ;
2068 void start_imageframe_grab(ArdourCanvas::Item*, GdkEvent*) ;
2069 void start_markerview_grab(ArdourCanvas::Item*, GdkEvent*) ;
2071 void imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2072 void markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent*) ;
2073 void timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent*) ;
2075 gint canvas_imageframe_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2076 gint canvas_imageframe_view_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameTimeAxis* ifta);
2077 gint canvas_imageframe_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2078 gint canvas_imageframe_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, ImageFrameView* ifv);
2080 gint canvas_marker_time_axis_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerTimeAxis* mta);
2081 gint canvas_markerview_item_view_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2082 gint canvas_markerview_start_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2083 gint canvas_markerview_end_handle_event(ArdourCanvas::Item* item, GdkEvent* event, MarkerView* mv);
2085 void imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2086 void imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2087 void imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2088 void imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2089 void imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2090 void imageframe_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2092 void markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2093 void markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event) ;
2094 void markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2095 void markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2096 void markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event) ;
2097 void markerview_end_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event) ;
2099 void popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2100 void popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_frame) ;
2102 ImageFrameSocketHandler* image_socket_listener ;
2105 void toggle_xfade_active (boost::weak_ptr<ARDOUR::Crossfade>);
2106 void toggle_xfade_length (boost::weak_ptr<ARDOUR::Crossfade>);
2107 void edit_xfade (boost::weak_ptr<ARDOUR::Crossfade>);
2108 void xfade_edit_left_region ();
2109 void xfade_edit_right_region ();
2111 static const int32_t default_width = 995;
2112 static const int32_t default_height = 765;
2116 Gtk::Button nudge_forward_button;
2117 Gtk::Button nudge_backward_button;
2118 Gtk::HBox nudge_hbox;
2119 Gtk::VBox nudge_vbox;
2120 AudioClock nudge_clock;
2122 nframes64_t get_nudge_distance (nframes64_t pos, nframes64_t& next);
2124 bool nudge_forward_release (GdkEventButton*);
2125 bool nudge_backward_release (GdkEventButton*);
2129 void apply_filter (ARDOUR::Filter&, std::string cmd);
2131 /* handling cleanup */
2133 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
2135 std::vector<sigc::connection> session_connections;
2137 /* tracking step changes of track height */
2139 TimeAxisView* current_stepping_trackview;
2140 ARDOUR::microseconds_t last_track_height_step_timestamp;
2141 gint track_height_step_timeout();
2142 sigc::connection step_timeout;
2144 TimeAxisView* entered_track;
2145 RegionView* entered_regionview;
2148 void ensure_entered_track_selected (bool op_acts_on_objects = false);
2149 bool clear_entered_track;
2150 bool left_track_canvas (GdkEventCrossing*);
2151 bool entered_track_canvas (GdkEventCrossing*);
2152 void set_entered_track (TimeAxisView*);
2153 void set_entered_regionview (RegionView*);
2154 void ensure_track_visible (TimeAxisView*);
2155 gint left_automation_track ();
2157 bool _new_regionviews_show_envelope;
2159 void reset_canvas_action_sensitivity (bool);
2160 void toggle_gain_envelope_visibility ();
2161 void toggle_gain_envelope_active ();
2162 void reset_region_gain_envelopes ();
2164 bool on_key_press_event (GdkEventKey*);
2165 bool on_key_release_event (GdkEventKey*);
2167 void session_state_saved (std::string);
2169 Glib::RefPtr<Gtk::Action> undo_action;
2170 Glib::RefPtr<Gtk::Action> redo_action;
2172 void history_changed ();
2174 Gtk::HBox status_bar_hpacker;
2176 Editing::EditPoint _edit_point;
2178 Gtk::ComboBoxText edit_point_selector;
2180 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2181 void cycle_edit_point (bool with_marker);
2182 void set_edit_point ();
2183 void edit_point_selection_done ();
2184 void edit_point_chosen (Editing::EditPoint);
2185 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2186 std::vector<std::string> edit_point_strings;
2188 void selected_marker_moved (ARDOUR::Location*);
2189 sigc::connection edit_point_clock_connection_a;
2190 sigc::connection edit_point_clock_connection_b;
2192 bool get_edit_op_range (nframes64_t& start, nframes64_t& end) const;
2194 void get_regions_at (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2195 void get_regions_after (RegionSelection&, nframes64_t where, const TrackSelection& ts) const;
2197 void get_regions_for_action (RegionSelection&, bool allowed_entered_regionview = false);
2199 sigc::connection fast_screen_update_connection;
2200 gint start_updating ();
2201 gint stop_updating ();
2202 void fast_update_strips ();
2203 bool meters_running;
2205 void select_next_route ();
2206 void select_prev_route ();
2208 void snap_to_internal (nframes64_t& first, int32_t direction = 0, bool for_mark = false);
2210 RhythmFerret* rhythm_ferret;
2211 BundleManager* _bundle_manager;
2212 GlobalPortMatrixWindow* _global_port_matrix[ARDOUR::DataType::num_types];
2215 void set_track_height (uint32_t h);
2217 void remove_tracks ();
2218 void toggle_tracks_active ();
2222 int32_t resize_idle_target;
2224 friend gboolean _idle_resize (gpointer);
2225 std::vector<TimeAxisView*> pending_resizes;
2227 void visible_order_range (int*, int*) const;
2230 bool _pending_locate_request;
2232 EditorSummary* _summary;
2233 void region_view_added (RegionView *);
2235 void update_canvas_now ();
2236 void streamview_height_changed ();
2239 friend class RegionDrag;
2240 friend class RegionMoveDrag;
2241 friend class RegionSpliceDrag;
2242 friend class TrimDrag;
2243 friend class MeterMarkerDrag;
2244 friend class TempoMarkerDrag;
2245 friend class CursorDrag;
2246 friend class FadeInDrag;
2247 friend class FadeOutDrag;
2248 friend class MarkerDrag;
2249 friend class RegionGainDrag;
2250 friend class ControlPointDrag;
2251 friend class LineDrag;
2252 friend class RubberbandSelectDrag;
2253 friend class TimeFXDrag;
2254 friend class ScrubDrag;
2255 friend class SelectionDrag;
2256 friend class RangeMarkerBarDrag;
2257 friend class MouseZoomDrag;
2258 friend class RegionCreateDrag;
2259 friend class RegionMotionDrag;
2260 friend class RegionInsertDrag;
2262 friend class EditorSummary;
2265 #endif /* __ardour_editor_h__ */