public static TGUndoableCloneTrack startUndo(TGContext context, TGTrack track) {
TGUndoableCloneTrack undoable = new TGUndoableCloneTrack(context);
undoable.doAction = UNDO_ACTION;
undoable.trackNumber = track.getNumber();
return undoable;
}
private void addSong(TGSong song) {
int trackCount = song.countTracks();
if (this.settings.isTrackGroupEnabled() && trackCount > 1) {
this.writer.println("\\score {");
if (this.settings.getTrack() == LilypondSettings.ALL_TRACKS) {
this.writer.println(indent(1) + "<<");
}
}
for (int i = 0; i < trackCount; i++) {
TGTrack track = song.getTrack(i);
if (this.settings.getTrack() == LilypondSettings.ALL_TRACKS
|| this.settings.getTrack() == track.getNumber()) {
if (!this.settings.isTrackGroupEnabled() || trackCount == 1) {
this.writer.println("\\score {");
}
this.writer.println(indent(1) + "\\" + this.trackID(i, "StaffGroup"));
if (!this.settings.isTrackGroupEnabled() || trackCount == 1) {
this.addHeader(song, track.getName(), 1);
this.writer.println("}");
}
}
}
if (this.settings.isTrackGroupEnabled() && trackCount > 1) {
if (this.settings.getTrack() == LilypondSettings.ALL_TRACKS) {
this.writer.println(indent(1) + ">>");
}
this.addHeader(song, null, 1);
this.writer.println("}");
}
}
protected void processAction(TGActionContext context) {
TGSong song = ((TGSong) context.getAttribute(TGDocumentContextAttributes.ATTRIBUTE_SONG));
TGTrack track = getSongManager(context).getLastTrack(song);
if (track != null) {
TablatureEditor.getInstance(getContext()).getTablature().getCaret().update(track.getNumber());
}
}
private void updateTrack(TGTrack track) {
try {
getSequencer().setMute(track.getNumber(), track.isMute());
getSequencer().setSolo(track.getNumber(), track.isSolo());
} catch (MidiPlayerException e) {
e.printStackTrace();
}
}
protected int execute(TypedEvent e) {
Caret caret = getEditor().getTablature().getCaret();
TGTrack track = getSongManager().getTrack(caret.getTrack().getNumber() + 1);
if (track != null) {
caret.update(track.getNumber());
}
return 0;
}