ImageStorage.hh

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#ifndef TEXTUREIMAGESTORAGE_HH
#define TEXTUREIMAGESTORAGE_HH

#include <QMap>
#include <QDateTime>
#include <QPair>
#include <QImage>

// ---------------------------------------------------------------------------

class ImageStore {
  public :
    ImageStore();

    int  addImageFile( QString _filename);
    int  addImage( QImage _image );

    int  getImageID(QString _filename);

    QImage& getImage(int _id, bool* _ok);

    QString error() {return errorString_; };

    void removeImage(int _id);

  private:
    QMap<int,QImage>  imageMap_;
    QMap< QString,QPair<int,QDateTime> > filenameMap_;
    QMap<int,QString> reverseFilenameMap_;
    QMap<int,unsigned int> refCount_;

    QString errorString_;

    QImage dummy_;
    int nextId_;
};

ImageStore& imageStore();



#endif //TEXTUREIMAGESTORAGE_HH