/*===================================================================== QGroundControl Open Source Ground Control Station (c) 2009, 2010 QGROUNDCONTROL PROJECT This file is part of the QGROUNDCONTROL project QGROUNDCONTROL is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. QGROUNDCONTROL is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with QGROUNDCONTROL. If not, see . ======================================================================*/ /** * @file * @brief Definition of the class TextureCache. * * @author Lionel Heng * */ #ifndef TEXTURECACHE_H #define TEXTURECACHE_H #include #include "Texture.h" #include "WebImageCache.h" class TextureCache { public: explicit TextureCache(uint32_t cacheSize); TexturePtr get(const QString& tileURL); void sync(void); private: QPair lookup(const QString& tileURL); bool requireSync(void) const; uint32_t cacheSize; QVector textures; QScopedPointer imageCache; }; #endif // TEXTURECACHE_H