📄 imagecache.h
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#ifndef IMAGECACHE_H#define IMAGECACHE_H#include <qcache.h>#include <qimage.h>#include <qobject.h>#include <qqueue.h>#include <qsize.h>#include <qtimer.h>class AImageReader;class ImageCache : public QObject { Q_OBJECT public: ImageCache(int entrycnt, const QSize &imgsize); ~ImageCache(); void clear(); void setCapacity(int capacity); void setSize(const QSize &size); QImage* getImage(const QString &path); QImage* getImageAsync(const QString &path); signals: void imageRead(); private slots: void readLines(); private: QCache<QImage> m_cache; QQueue<QString> m_toload; AImageReader *m_reader; QString m_curpath; QTimer m_loadt; QSize m_size; bool m_needs_caching; QImage* loadImage(const QString &path, const QSize &size); QImage* createFolderImage(const QString &path, const QSize &size); void loadImageAsync(const QString &path); void loadNextImageAsync(); void writeThumbnail(const QString &m_path) const;};#endif // IMAGECACHE_H
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