QMailMessageKey EmailStandardFolderMessageSet::contentKey(QMailFolder::StandardFolder type)
{
QMailMessageKey key;
quint64 setMask = 0;
quint64 unsetMask = 0;
switch (type) {
case QMailFolder::OutboxFolder:
setMask = QMailMessage::Outbox;
unsetMask = QMailMessage::Trash;
break;
case QMailFolder::DraftsFolder:
setMask = QMailMessage::Draft;
unsetMask = QMailMessage::Trash | QMailMessage::Outbox;
break;
case QMailFolder::TrashFolder:
setMask = QMailMessage::Trash;
break;
case QMailFolder::SentFolder:
setMask = QMailMessage::Sent;
unsetMask = QMailMessage::Trash;
break;
case QMailFolder::JunkFolder:
setMask = QMailMessage::Junk;
unsetMask = QMailMessage::Trash;
break;
default:
break;
}
if (setMask) {
key &= QMailMessageKey(QMailMessageKey::status(setMask, QMailDataComparator::Includes));
}
if (unsetMask) {
key &= QMailMessageKey(QMailMessageKey::status(unsetMask, QMailDataComparator::Excludes));
}
if (key.isEmpty()) {
return QMailMessageKey::nonMatchingKey();
}
return key;
}
QMailMessageKey QMailMessageKey::operator|(const QMailMessageKey& other) const
{
if (isEmpty() || isNonMatching())
return other;
else if (other.isEmpty() || other.isNonMatching())
return *this;
QMailMessageKey k;
k.d->combiner = Or;
if(d->combiner != And && !d->negated && other.d->combiner != And && !other.d->negated)
{
k.d->subKeys = d->subKeys + other.d->subKeys;
k.d->arguments = d->arguments + other.d->arguments;
}
else
{
k.d->subKeys.append(*this);
k.d->subKeys.append(other);
}
return k;
}
QMessageFilter QMessageFilter::byStatus(QMessage::StatusFlags mask, QMessageDataComparator::InclusionComparator cmp)
{
QMailMessageKey key;
// This should be interpreted as specifying a match or otherwise on each of the flags set in the mask
if (mask & QMessage::Read) {
key &= QMailMessageKey::status(convert(QMessage::Read), convert(cmp));
}
if (mask & QMessage::HasAttachments) {
key &= QMailMessageKey::status(convert(QMessage::HasAttachments), convert(cmp));
}
if (mask & QMessage::Incoming) {
key &= QMailMessageKey::status(convert(QMessage::Incoming), convert(cmp));
}
if (mask & QMessage::Removed) {
key &= QMailMessageKey::status(convert(QMessage::Removed), convert(cmp));
}
QMessageFilter result;
result.d_ptr->_key = (key.isEmpty() ? QMailMessageKey::nonMatchingKey() : key);
return result;
}