bool UserObjectImp::getOwnPropertySlot(ExecState *exec, const Identifier& propertyName, PropertySlot& slot)
{
if (!fJSUserObject)
return false;
CFStringRef cfPropName = IdentifierToCFString(propertyName);
JSUserObject *jsResult = fJSUserObject->CopyProperty(cfPropName);
ReleaseCFType(cfPropName);
if (jsResult) {
slot.setCustom(this, userObjectGetter);
jsResult->Release();
return true;
} else {
JSValuePtr kjsValue = toPrimitive(exec);
if (!kjsValue.isUndefinedOrNull()) {
JSObject* kjsObject = kjsValue.toObject(exec);
if (kjsObject->getPropertySlot(exec, propertyName, slot))
return true;
}
}
return JSObject::getOwnPropertySlot(exec, propertyName, slot);
}
UString valueToStringWithUndefinedOrNullCheck(ExecState* exec, JSValuePtr value)
{
if (value.isUndefinedOrNull())
return UString();
return value.toString(exec);
}