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| |
| #ifndef QGEOTILEDMAPPINGMANAGERENGINE_H |
| #define QGEOTILEDMAPPINGMANAGERENGINE_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QObject> |
| #include <QSize> |
| #include <QPair> |
| #include <QtLocation/private/qlocationglobal_p.h> |
| #include <QtLocation/private/qabstractgeotilecache_p.h> |
| #include <QtLocation/private/qgeomaptype_p.h> |
| #include <QtLocation/private/qgeomappingmanagerengine_p.h> |
| #include <QtLocation/private/qgeotiledmap_p.h> |
| |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QGeoTiledMappingManagerEnginePrivate; |
| class QGeoTileFetcher; |
| class QGeoTileTexture; |
| class QGeoTileSpec; |
| class QGeoTiledMap; |
| |
| class Q_LOCATION_PRIVATE_EXPORT QGeoTiledMappingManagerEngine : public QGeoMappingManagerEngine |
| { |
| Q_OBJECT |
| |
| public: |
| explicit QGeoTiledMappingManagerEngine(QObject *parent = 0); |
| virtual ~QGeoTiledMappingManagerEngine(); |
| |
| QGeoTileFetcher *tileFetcher(); |
| |
| QGeoMap *createMap() override; |
| void releaseMap(QGeoTiledMap *map); |
| |
| QSize tileSize() const; |
| int tileVersion() const; |
| |
| virtual void updateTileRequests(QGeoTiledMap *map, |
| const QSet<QGeoTileSpec> &tilesAdded, |
| const QSet<QGeoTileSpec> &tilesRemoved); |
| |
| QAbstractGeoTileCache *tileCache(); |
| virtual QSharedPointer<QGeoTileTexture> getTileTexture(const QGeoTileSpec &spec); |
| |
| QAbstractGeoTileCache::CacheAreas cacheHint() const; |
| |
| protected Q_SLOTS: |
| virtual void engineTileFinished(const QGeoTileSpec &spec, const QByteArray &bytes, const QString &format); |
| virtual void engineTileError(const QGeoTileSpec &spec, const QString &errorString); |
| |
| Q_SIGNALS: |
| void tileError(const QGeoTileSpec &spec, const QString &errorString); |
| void tileVersionChanged(); |
| |
| protected: |
| void setTileFetcher(QGeoTileFetcher *fetcher); |
| void setTileSize(const QSize &tileSize); |
| void setTileVersion(int version); |
| void setCacheHint(QAbstractGeoTileCache::CacheAreas cacheHint); |
| void setTileCache(QAbstractGeoTileCache *cache); |
| |
| QGeoTiledMap::PrefetchStyle m_prefetchStyle; |
| QGeoTiledMappingManagerEnginePrivate *d_ptr; |
| |
| Q_DECLARE_PRIVATE(QGeoTiledMappingManagerEngine) |
| Q_DISABLE_COPY(QGeoTiledMappingManagerEngine) |
| |
| friend class QGeoTileFetcher; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |