void KUrlMimeData::setMetaData(const MetaDataMap& metaData, QMimeData *mimeData)
{
QByteArray metaDataData; // :)
for(MetaDataMap::const_iterator it = metaData.begin(); it != metaData.end(); ++it) {
metaDataData += it.key().toUtf8();
metaDataData += "$@@$";
metaDataData += it.value().toUtf8();
metaDataData += "$@@$";
}
mimeData->setData(QString::fromLatin1("application/x-kio-metadata"), metaDataData);
}
bool DMetadata::removeXmpTags(const QStringList& tagFilters)
{
MetaDataMap m = getXmpTagsDataList(tagFilters);
if (m.isEmpty())
return false;
for (MetaDataMap::iterator it = m.begin() ; it != m.end() ; ++it)
{
removeXmpTag(it.key().toLatin1().constData());
}
return true;
}
KExiv2::MetaDataMap KExiv2::getIptcTagsDataList(const QStringList& iptcKeysFilter, bool invertSelection) const
{
if (d->iptcMetadata().empty())
return MetaDataMap();
try
{
Exiv2::IptcData iptcData = d->iptcMetadata();
iptcData.sortByKey();
QString ifDItemName;
MetaDataMap metaDataMap;
for (Exiv2::IptcData::iterator md = iptcData.begin(); md != iptcData.end(); ++md)
{
QString key = QString::fromLocal8Bit(md->key().c_str());
// Decode the tag value with a user friendly output.
std::ostringstream os;
os << *md;
QString value = QString(os.str().c_str());
// To make a string just on one line.
value.replace('\n', ' ');
// Some Iptc key are redondancy. check if already one exist...
MetaDataMap::iterator it = metaDataMap.find(key);
// We apply a filter to get only the Iptc tags that we need.
if (!invertSelection)
{
if (iptcKeysFilter.contains(key.section('.', 1, 1)))
{
if (it == metaDataMap.end())
metaDataMap.insert(key, value);
else
{
QString v = *it;
v.append(", ");
v.append(value);
metaDataMap.insert(key, v);
}
}
}
else
{
if (!iptcKeysFilter.contains(key.section('.', 1, 1)))
{
if (it == metaDataMap.end())
metaDataMap.insert(key, value);
else
{
QString v = *it;
v.append(", ");
v.append(value);
metaDataMap.insert(key, v);
}
}
}
}
return metaDataMap;
}
catch (Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot parse Iptc metadata using Exiv2 ", e);
}
return MetaDataMap();
}