CReflectedBitmapBase.h

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/********************************************************************************
**  This file is part of the ICF Framework. Copyright (C) Witold Gantzke & Kirill Lepskiy
**  ICF Framework may be used under the terms of the LGPL License v. 2.1 by the Free Software Foundation.
********************************************************************************/
 
#ifndef iimg_CReflectedBitmapBase_included
#define iimg_CReflectedBitmapBase_included
 
 
// ICF includes
#include <istd/TCachedUpdateManagerWrap.h>
#include <iimg/CGeneralBitmap.h>
#include <iimg/IQImageProvider.h>
 
 
namespace iimg
{
 
 
class CReflectedBitmapBase:
            public istd::TCachedUpdateManagerWrap<iimg::CGeneralBitmap>,
            virtual public IQImageProvider
{
public:
    enum ChangeFlags
    {
        CF_BLOCK_BITMAP_CONVERSION = 0x8e37293
    };
 
    // reimplemented (iimg::IQImageProvider)
    virtual const QImage& GetQImage() const;
    virtual bool CopyImageFrom(const QImage& image);
 
protected:
    virtual bool ConvertFromQImage(const QImage& image) = 0;
    virtual bool ConvertToQImage(QImage& result) const = 0;
 
    // reimplmented (istd::TCachedUpdateManagerWrap)
    virtual bool CalculateCache(const ChangeSet& changeSet);
 
private:
    QImage m_image;
};
 
 
} // namespace iimg
 
 
#endif // !iimg_CReflectedBitmapBase_included