private static boolean appendName(PbRef ref, StringBuilder builder) {
String refName = ref.getReferenceName();
if (refName == null) {
return false;
}
PbRef qualifier = (PbRef) ref.getQualifier();
if (qualifier != null) {
appendName(qualifier, builder);
builder.append(".");
}
builder.append(refName);
return true;
}
public static PsiElement getTypeScope(final PsiElement element) {
if (element instanceof PbFieldDef) {
PbRef typeRef = ((PbFieldDef) element).getTypeRef();
if (typeRef != null) {
PsiElement resolvedElement = typeRef.resolve();
if (resolvedElement != null) {
return getScope(resolvedElement);
}
}
return null;
}
if (element instanceof PbGroupDef) {
return ((PbGroupDef) element).getBlock();
}
if (element instanceof PbExtendDef) {
return ((PbExtendDef) element).getBlock();
}
assert false;
return null;
}