WhiteTileEngine::WhiteTileEngine(const QMap<QString, QVariant> ¶meters, QObject *parent) :
QGeoTiledMappingManagerEngine(parameters, parent)
{
setTileSize(QSize(128,128));
setMinimumZoomLevel(0.0);
setMaximumZoomLevel(3.0);
QList<QGraphicsGeoMap::MapType> types;
types << QGraphicsGeoMap::StreetMap;
types << QGraphicsGeoMap::TerrainMap;
setSupportedMapTypes(types);
QList<QGraphicsGeoMap::ConnectivityMode> modes;
modes << QGraphicsGeoMap::OfflineMode;
setSupportedConnectivityModes(modes);
}
QGeoMappingManagerEngineGoogle::QGeoMappingManagerEngineGoogle(const QMap<QString, QVariant> ¶meters, QGeoServiceProvider::Error *error, QString *errorString)
: QGeoTiledMappingManagerEngine(parameters),
m_parameters(parameters),
m_nam(NULL)
{
QNetworkDiskCache *cache = NULL;
Q_UNUSED(error)
Q_UNUSED(errorString)
setTileSize(QSize(256, 256));
setMinimumZoomLevel(0.0);
setMaximumZoomLevel(17.0);
QList<QGraphicsGeoMap::MapType> types;
types << QGraphicsGeoMap::StreetMap;
types << QGraphicsGeoMap::SatelliteMapDay;
setSupportedMapTypes(types);
QList<QGraphicsGeoMap::ConnectivityMode> modes;
modes << QGraphicsGeoMap::OnlineMode;
setSupportedConnectivityModes(modes);
QList<QString> keys = m_parameters.keys();
if (keys.contains("mapping.networkaccessmanager")) {
QNetworkAccessManager *nam;
nam = (QNetworkAccessManager *)m_parameters
.value("mapping.networkaccessmanager").value<void *>();
if (nam)
m_nam = nam;
}
if (!m_nam) {
m_nam = new QNetworkAccessManager(this);
cache = new QNetworkDiskCache(this);
}
if (cache) {
QDir dir = QDir::temp();
dir.mkdir("maptiles-google");
dir.cd("maptiles-google");
cache->setCacheDirectory(dir.path());
}
if (keys.contains("mapping.proxy")) {
QString proxy = m_parameters.value("mapping.proxy").toString();
if (!proxy.isEmpty())
m_nam->setProxy(parseProxy(proxy));
}
if (cache && keys.contains("mapping.cache.directory")) {
QString cacheDir = m_parameters.value("mapping.cache.directory").toString();
if (!cacheDir.isEmpty())
cache->setCacheDirectory(cacheDir);
}
if (cache && keys.contains("mapping.cache.size")) {
bool ok = false;
qint64 cacheSize = m_parameters.value("mapping.cache.size").toString().toLongLong(&ok);
if (ok)
cache->setMaximumCacheSize(cacheSize);
}
if (cache)
m_nam->setCache(cache);
}
