QString ComputerManager::findRoomOfComputer( const QStringList& hostNames, const QList<QHostAddress>& hostAddresses, const QModelIndex& parent )
{
QAbstractItemModel* model = networkObjectModel();
int rows = model->rowCount( parent );
for( int i = 0; i < rows; ++i )
{
QModelIndex entryIndex = model->index( i, 0, parent );
auto objectType = static_cast<NetworkObject::Type>( model->data( entryIndex, NetworkObjectModel::TypeRole ).toInt() );
if( objectType == NetworkObject::Group )
{
QString room = findRoomOfComputer( hostNames, hostAddresses, entryIndex );
if( room.isEmpty() == false )
{
return room;
}
}
else if( objectType == NetworkObject::Host )
{
QString currentHost = model->data( entryIndex, NetworkObjectModel::HostAddressRole ).toString().toLower();
QHostAddress currentHostAddress;
if( hostNames.contains( currentHost ) ||
( currentHostAddress.setAddress( currentHost ) && hostAddresses.contains( currentHostAddress ) ) )
{
return model->data( parent, NetworkObjectModel::NameRole ).toString();
}
}
}
return QString();
}
void ComputerManager::initRooms()
{
QString localHostName = QHostInfo::localHostName();
auto localHostAddresses = QHostInfo::fromName( localHostName ).addresses();
for( auto address : localHostAddresses )
{
qDebug() << "ComputerManager::initRooms(): initializing rooms for"
<< QString( "%1 (%2)" ).arg( localHostName ).arg( address.toString() );
}
m_currentRooms.append( findRoomOfComputer( localHostName, localHostAddresses, QModelIndex() ) );
qDebug() << "ComputerManager::initRooms(): found local rooms" << m_currentRooms;
if( ItalcCore::config().onlyCurrentRoomVisible() )
{
if( m_currentRooms.isEmpty() )
{
QMessageBox::warning( nullptr,
tr( "Room detection failed" ),
tr( "Could not determine the room which this computer belongs to. "
"This indicates a problem with the system configuration. "
"All rooms will be shown in the computer management instead." ) );
qWarning( "ComputerManager::initRoomFilterList(): room detection failed" );
}
m_roomFilterList = m_currentRooms;
updateRoomFilterList();
}
}
