void QGeoTiledMapKokudo::evaluateCopyrights(const QSet<QGeoTileSpec> &visibleTiles)
{
if (visibleTiles.isEmpty())
return;
QGeoTileSpec tile = *visibleTiles.constBegin();
if (tile.mapId() == m_mapId)
return;
m_mapId = tile.mapId();
QString copyrights = tr("<a href='http://www.gsi.go.jp/kikakuchousei/kikakuchousei40182.html'>国土地理院</a>");
emit copyrightsChanged(copyrights);
}
QString QGeoTileCache::tileSpecToFilename(const QGeoTileSpec &spec, const QString &format, const QString &directory)
{
QString filename = spec.plugin();
filename += QLatin1String("-");
filename += QString::number(spec.mapId());
filename += QLatin1String("-");
filename += QString::number(spec.zoom());
filename += QLatin1String("-");
filename += QString::number(spec.x());
filename += QLatin1String("-");
filename += QString::number(spec.y());
//Append version if real version number to ensure backwards compatibility and eviction of old tiles
if (spec.version() != -1) {
filename += QLatin1String("-");
filename += QString::number(spec.version());
}
filename += QLatin1String(".");
filename += format;
QDir dir = QDir(directory);
return dir.filePath(filename);
}
void QGeoTiledMapOsm::evaluateCopyrights(const QSet<QGeoTileSpec> &visibleTiles)
{
if (visibleTiles.isEmpty())
return;
QGeoTileSpec tile = *visibleTiles.constBegin();
if (tile.mapId() == m_mapId)
return;
int providerId = tile.mapId() - 1;
if (providerId < 0 || providerId >= m_engine->providers().size() || !m_engine->providers().at(providerId)->isValid())
return;
m_mapId = tile.mapId();
onProviderDataUpdated(m_engine->providers().at(providerId));
}
unsigned int qHash(const QGeoTileSpec &spec)
{
unsigned int result = (qHash(spec.plugin()) * 13) % 31;
result += ((spec.mapId() * 17) % 31) << 5;
result += ((spec.zoom() * 19) % 31) << 10;
result += ((spec.x() * 23) % 31) << 15;
result += ((spec.y() * 29) % 31) << 20;
result += (spec.version() % 3) << 25;
return result;
}
QString QGeoTileCache::tileSpecToFilename(const QGeoTileSpec &spec, const QString &format, const QString &directory)
{
QString filename = spec.plugin();
filename += QLatin1String("-");
filename += QString::number(spec.mapId());
filename += QLatin1String("-");
filename += QString::number(spec.zoom());
filename += QLatin1String("-");
filename += QString::number(spec.x());
filename += QLatin1String("-");
filename += QString::number(spec.y());
filename += QLatin1String(".");
filename += format;
QDir dir = QDir(directory);
return dir.filePath(filename);
}
QString QGeoTileFetcherNokia::getRequestString(const QGeoTileSpec &spec)
{
static const QString http("http://");
static const QString path("/maptiler/v2/maptile/newest/");
static const QChar slash('/');
QString requestString = http;
requestString += m_uriProvider->getCurrentHost();
requestString += path;
requestString += mapIdToStr(spec.mapId());
requestString += slash;
requestString += QString::number(spec.zoom());
requestString += slash;
requestString += QString::number(spec.x());
requestString += slash;
requestString += QString::number(spec.y());
requestString += slash;
requestString += sizeToStr(m_tileSize);
static const QString slashpng("/png8");
requestString += slashpng;
if (!m_token.isEmpty() && !m_applicationId.isEmpty()) {
requestString += "?token=";
requestString += m_token;
requestString += "&app_id=";
requestString += m_applicationId;
}
requestString += "&lg=";
requestString += getLanguageString();
return requestString;
}
QDebug operator<< (QDebug dbg, const QGeoTileSpec &spec)
{
dbg << spec.plugin() << spec.mapId() << spec.zoom() << spec.x() << spec.y() << spec.version();
return dbg;
}
//-----------------------------------------------------------------------------
QGeoTiledMapReplyQGC::QGeoTiledMapReplyQGC(QNetworkAccessManager *networkManager, const QNetworkRequest &request, const QGeoTileSpec &spec, QObject *parent)
: QGeoTiledMapReply(spec, parent)
, _reply(NULL)
, _request(request)
, _networkManager(networkManager)
{
if(_request.url().isEmpty()) {
if(!_badMapBox.size()) {
QFile b(":/res/notile.png");
if(b.open(QFile::ReadOnly))
_badMapBox = b.readAll();
}
setMapImageData(_badMapBox);
setMapImageFormat("png");
setFinished(true);
setCached(false);
} else {
QGCFetchTileTask* task = getQGCMapEngine()->createFetchTileTask((UrlFactory::MapType)spec.mapId(), spec.x(), spec.y(), spec.zoom());
connect(task, &QGCFetchTileTask::tileFetched, this, &QGeoTiledMapReplyQGC::cacheReply);
connect(task, &QGCMapTask::error, this, &QGeoTiledMapReplyQGC::cacheError);
getQGCMapEngine()->addTask(task);
}
}