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);
 
  inline const QMap<int,QImage>& imageMap() const{return imageMap_;}
  inline const QMap< QString,QPair<int,QDateTime> >& filenameMap() const {return filenameMap_;}
  inline const QMap<int,QString>& reverseFilenameMap() const {return reverseFilenameMap_;}
  inline const QMap<int,unsigned int>& refCount() const {return refCount_;}
 
  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