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Diffstat (limited to 'digikam/libs/threadimageio/loadingcacheinterface.cpp')
-rw-r--r-- | digikam/libs/threadimageio/loadingcacheinterface.cpp | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/digikam/libs/threadimageio/loadingcacheinterface.cpp b/digikam/libs/threadimageio/loadingcacheinterface.cpp new file mode 100644 index 0000000..d9b43ab --- /dev/null +++ b/digikam/libs/threadimageio/loadingcacheinterface.cpp @@ -0,0 +1,73 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2006-02-06 + * Description : shared image loading and caching + * + * Copyright (C) 2005-2007 by Marcel Wiesweg <marcel.wiesweg@gmx.de> + * + * This program 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 2, or (at your option) + * any later version. + * + * This program 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. + * + * ============================================================ */ + + +#include "loadingcacheinterface.h" +#include "loadingcache.h" + +namespace Digikam +{ + +void LoadingCacheInterface::cleanUp() +{ + LoadingCache::cleanUp(); +} + +void LoadingCacheInterface::cleanFromCache(const QString &filePath) +{ + LoadingCache *cache = LoadingCache::cache(); + LoadingCache::CacheLock lock(cache); + QStringList possibleCacheKeys = LoadingDescription::possibleCacheKeys(filePath); + for (QStringList::iterator it = possibleCacheKeys.begin(); it != possibleCacheKeys.end(); ++it) + { + cache->removeImage(*it); + } +} + +void LoadingCacheInterface::cleanCache() +{ + LoadingCache *cache = LoadingCache::cache(); + LoadingCache::CacheLock lock(cache); + cache->removeImages(); +} + +void LoadingCacheInterface::putImage(const QString &filePath, const DImg &img) +{ + LoadingCache *cache = LoadingCache::cache(); + LoadingCache::CacheLock lock(cache); + if (cache->isCacheable(&img)) + { + DImg *copy = new DImg(img); + copy->detach(); + cache->putImage(filePath, copy, filePath); + } +} + +void LoadingCacheInterface::setCacheOptions(int cacheSize) +{ + LoadingCache *cache = LoadingCache::cache(); + LoadingCache::CacheLock lock(cache); + cache->setCacheSize(cacheSize); +} + +} // namespace Digikam |