private static JetValueArgumentList findCallAndUpdateContext(UpdateParameterInfoContext context) {
PsiFile file = context.getFile();
PsiElement element = file.findElementAt(context.getOffset());
if (element == null) return null;
PsiElement parent = element.getParent();
while (parent != null && !(parent instanceof JetValueArgumentList)) {
element = element.getParent();
parent = parent.getParent();
}
if (parent == null) return null;
JetValueArgumentList argumentList = (JetValueArgumentList) parent;
if (element instanceof JetValueArgument) {
JetValueArgument arg = (JetValueArgument) element;
int i = argumentList.getArguments().indexOf(arg);
context.setCurrentParameter(i);
context.setHighlightedParameter(arg);
}
return argumentList;
}
@Override
public PsiElement findElementForUpdatingParameterInfo(UpdateParameterInfoContext context) {
return context.getFile().findElementAt(context.getEditor().getCaretModel().getOffset());
}
public PsiElement findElementForUpdatingParameterInfo(UpdateParameterInfoContext context) {
return findAnchorElement(context.getEditor().getCaretModel().getOffset(), context.getFile());
}