bool UiExtractor::checkProperty(QObject *obj, const QString &prop) const
{
const QMetaObject *mo = obj->metaObject();
const QMetaProperty mp = mo->property(mo->indexOfProperty(prop.toLatin1()));
// TODO come up with some more aggressive filtering
if (mp.isValid() && mp.isDesignable(obj) && mp.isStored(obj) && mp.isWritable()) {
const QVariant value = mp.read(obj);
// try to figure out the default by resetting to it
if (mp.isResettable()) {
mp.reset(obj);
if (mp.read(obj) == value) {
return false;
}
mp.write(obj, value);
return true;
}
// some guessing for non-resettable properties
if (value.isNull() || !value.isValid()) {
return false;
}
if (value.type() == QVariant::String) {
return !value.toString().isEmpty();
} else if (value.type() == QVariant::Locale) {
return value.value<QLocale>() != QLocale::system();
}
return true;
}
return false;
}
void AbstractParam::resetValue() {
const QMetaObject *mo = metaObject();
int i = mo->indexOfProperty("value");
if (i >= 0) {
QMetaProperty mp = mo->property(i);
if (mp.isResettable()) {
mp.reset(this);
}
}
}
void ObjectEndPoint::propertyCall(const QServicePackage& p)
{
if(p.d->responseType == QServicePackage::NotAResponse) {
//service side
Q_ASSERT(d->endPointType == ObjectEndPoint::Service);
QByteArray data = p.d->payload.toByteArray();
QDataStream stream(&data, QIODevice::ReadOnly);
int metaIndex = -1;
QVariant arg;
int callType;
stream >> metaIndex;
stream >> arg;
stream >> callType;
const QMetaObject::Call c = (QMetaObject::Call) callType;
QVariant result;
QMetaProperty property = service->metaObject()->property(metaIndex);
if (property.isValid()) {
switch(c) {
case QMetaObject::ReadProperty:
result = property.read(service);
break;
case QMetaObject::WriteProperty:
property.write(service, arg);
break;
case QMetaObject::ResetProperty:
property.reset(service);
break;
default:
break;
}
}
if (c == QMetaObject::ReadProperty) {
QServicePackage response = p.createResponse();
if (property.isValid()) {
response.d->responseType = QServicePackage::Success;
response.d->payload = result;
} else {
response.d->responseType = QServicePackage::Failed;
}
dispatch->writePackage(response);
}
} else {
