void QGalleryTrackerTypeResultSetPrivate::queryFinished(const QDBusPendingCall &call)
{
const int oldCount = count;
if (call.isError()) {
q_func()->finish(QDocumentGallery::ConnectionError);
return;
} else if (!accumulative) {
QDBusPendingReply<int> reply(call);
count = reply.value();
if (refresh) {
refresh = false;
queryCount();
}
} else {
QDBusPendingReply<QVector<QStringList> > reply(call);
const QVector<QStringList> counts = reply.value();
typedef QVector<QStringList>::const_iterator iterator;
for (iterator it = counts.begin(), end = counts.end(); it != end; ++it)
workingCount += it->value(1).toInt();
if (refresh) {
refresh = false;
currentOffset = 0;
workingCount = 0;
queryCount();
} else {
currentOffset += counts.count();
if (counts.count() != 0) {
if (count > workingCount)
count = workingCount;
if (canceled)
q_func()->QGalleryAbstractResponse::cancel();
else
queryCount();
} else {
count = workingCount;
}
}
}
if (count != oldCount)
emit q_func()->metaDataChanged(0, 1, QList<int>() << 0);
if (!queryWatcher)
q_func()->finish();
}
inline bool isEmpty() const
{
return queryCount() == 1;
}
void QGalleryTrackerTypeResultSetPrivate::queryFinished(const QDBusPendingCall &call)
{
const int oldCount = count;
if (call.isError()) {
q_func()->finish(QDocumentGallery::ConnectionError);
return;
} else if (!accumulative) {
QDBusPendingReply<QVector<QStringList> > reply(call);
if (queryMethod == QLatin1String("SparqlQuery")) {
QVector<QStringList> v = reply.value();
count = v[0].first().toInt();
} else {
/*
* Process reply to org.freedesktop.Tracker.Statistics.Get -method. Value is a list of list of two strings:
* type1 count1
* type2 count2
* ...
* where typeX corresponds to the service name ( i.e. ontology class name, e.g. "nfo:FileDataObject" ).
* Search through the list and find the requested service and extract the count from the second string.
*/
QVector<QStringList> v = reply.value();
QVector<QStringList>::const_iterator pos = qFind(
v, QGalleryTrackerType(service ));
if (pos != v.constEnd())
count = (*pos).last().toInt();
// TODO Do we need this?
if (refresh) {
refresh = false;
queryCount();
}
}
} else {
QDBusPendingReply<QVector<QStringList> > reply(call);
const QVector<QStringList> counts = reply.value();
typedef QVector<QStringList>::const_iterator iterator;
for (iterator it = counts.begin(), end = counts.end(); it != end; ++it)
workingCount += it->value(1).toInt();
if (refresh) {
refresh = false;
currentOffset = 0;
workingCount = 0;
queryCount();
} else {
currentOffset += counts.count();
if (counts.count() != 0) {
if (count > workingCount)
count = workingCount;
if (cancelled)
q_func()->QGalleryAbstractResponse::cancel();
else
queryCount();
} else {
count = workingCount;
}
}
}
if (count != oldCount)
emit q_func()->metaDataChanged(0, 1, QList<int>() << 0);
if (!queryWatcher)
q_func()->finish();
}
virtual bool isEmpty()
{
return queryCount() == 1;
}
