QGCMapUrlEngine.h

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#pragma once
 
#include "QGCTileSet.h"
 
#include <QtCore/QObject>
#include <QtCore/QByteArrayView>
#include <QtCore/QStringView>
 
class MapProvider;
class ElevationProvider;
 
class UrlFactory
{
public:
    static QString getImageFormat(QStringView type, QByteArrayView image);
    static QString getImageFormat(int qtMapId, QByteArrayView image);
 
    static QUrl getTileURL(QStringView type, int x, int y, int zoom);
    static QUrl getTileURL(int qtMapId, int x, int y, int zoom);
 
    static quint32 averageSizeForType(QStringView type);
 
    static bool isElevation(int qtMapId);
 
    static int long2tileX(QStringView mapType, double lon, int z);
    static int lat2tileY(QStringView mapType, double lat, int z);
 
    static QGCTileSet getTileCount(int zoom, double topleftLon, double topleftLat,
                            double bottomRightLon, double bottomRightLat,
                            QStringView mapType);
 
    static const QList<std::shared_ptr<const MapProvider>>& getProviders() { return _providers; }
    static QStringList getElevationProviderTypes();
    static QStringList getProviderTypes();
    static int getQtMapIdFromProviderType(QStringView type);
    static QString getProviderTypeFromQtMapId(int qtMapId);
    static std::shared_ptr<const MapProvider> getMapProviderFromQtMapId(int qtMapId);
    static std::shared_ptr<const MapProvider> getMapProviderFromProviderType(QStringView type);
    static QString providerTypeFromHash(int hash);
 
    static int hashFromProviderType(QStringView type);
    static QString tileHashToType(QStringView tileHash);
    static QString getTileHash(QStringView type, int x, int y, int z);
 
private:
    static const QList<std::shared_ptr<const MapProvider>> _providers;
};
 
typedef std::shared_ptr<const MapProvider> SharedMapProvider;
typedef std::shared_ptr<const ElevationProvider> SharedElevationProvider;