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HxImageRepManager.h

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/*
 *  Copyright (c) 2001, University of Amsterdam, The Netherlands.
 *  All rights reserved.
 *
 *  Author(s):
 *  Marc Navarro            (mnavarro@wins.uva.nl)
 */

#ifndef HxImageRepManager_h
#define HxImageRepManager_h

#include "HxDefaultDataObjectManager.h"


class HxImageRepManager : public HxDefaultDataObjectManager
{
public:
                    HxImageRepManager();
    virtual         ~HxImageRepManager();

    virtual void    setTotalLimit(HxString unit, int value);
    virtual int     getTotalLimit(HxString unit);
    virtual void    setObjectLimit(HxString unit, int value);
    virtual int     getObjectLimit(HxString unit);
    virtual int     getUsed(HxString unit);

    virtual void    getUnitList(HxStringListBackInserter slPtr);

protected:

    int             _usedRows;
    int             _totalRowLimit;
    int             _imageRowLimit;
    int             _usedCols;
    int             _totalColLimit;
    int             _imageColLimit;

    typedef HxDefaultObjectInfo HxImageRepInfo_base;

    struct HxImageRepInfo : public HxImageRepInfo_base
    {
        int nRows;
        int nCols;
    };

    virtual HxDefaultObjectInfo* createObjectInfo();
    virtual void                 setObjectInfo(PortableServer::Servant servant, HxDefaultObjectInfo* info);
    virtual void                 updateObjectInfo(PortableServer::Servant servant, HxDefaultObjectInfo* info);
    virtual void                 removeObjectInfo(HxDefaultObjectInfo* info);

    virtual bool                 objectExceedsLimit(HxDefaultObjectInfo* info);
    virtual bool                 objectCanGrow();
    virtual bool                 limitExceeded();
};

#endif //HxImageRepManager_h

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