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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QGEOFILETILECACHEOSM_H
#define QGEOFILETILECACHEOSM_H
#include "qgeotileproviderosm.h"
#include <QtLocation/private/qgeofiletilecache_p.h>
#include <QHash>
#include <qatomic.h>
#include <QDir>
QT_BEGIN_NAMESPACE
class QGeoFileTileCacheOsm : public QGeoFileTileCache
{
Q_OBJECT
public:
QGeoFileTileCacheOsm(const QList<QGeoTileProviderOsm *> &providers,
const QString &offlineDirectory = QString(),
const QString &directory = QString(), QObject *parent = nullptr);
~QGeoFileTileCacheOsm();
QSharedPointer<QGeoTileTexture> get(const QGeoTileSpec &spec) override;
Q_SIGNALS:
void mapDataUpdated(int mapId);
protected Q_SLOTS:
void onProviderResolutionFinished(const QGeoTileProviderOsm *provider);
void onProviderResolutionError(const QGeoTileProviderOsm *provider, QNetworkReply::NetworkError error);
protected:
void init() override;
inline QString tileSpecToFilename(const QGeoTileSpec &spec, const QString &format, int providerId) const;
QString tileSpecToFilename(const QGeoTileSpec &spec, const QString &format, const QString &directory) const override;
QGeoTileSpec filenameToTileSpec(const QString &filename) const override;
QSharedPointer<QGeoTileTexture> getFromOfflineStorage(const QGeoTileSpec &spec);
void dropTiles(int mapId);
void loadTiles(int mapId);
void clearObsoleteTiles(const QGeoTileProviderOsm *p);
QDir m_offlineDirectory;
bool m_offlineData;
QList<QGeoTileProviderOsm *> m_providers;
QList<bool> m_highDpi;
QList<QDateTime> m_maxMapIdTimestamps;
};
QT_END_NAMESPACE
#endif // QGEOFILETILECACHEOSM_H
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