CBitmap.h

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#ifndef iimg_CBitmap_included
#define iimg_CBitmap_included


// Qt includes
#include <QtCore/QMutex>

// ACF includes
#include <istd/TOptDelPtr.h>
#include <i2d/ICalibrationProvider.h>
#include <iimg/CBitmapBase.h>
#include <iimg/IQImageProvider.h>


namespace iimg
{


class CBitmap:
                     public iimg::CBitmapBase,
                     virtual public IQImageProvider
{
       typedef iimg::CBitmapBase BaseClass;

public:
       static QByteArray GetTypeName();

       CBitmap();
       CBitmap(const CBitmap& bitmap);
       CBitmap(const QImage& image);

       QImage& GetQImageRef();

       // reimplemented (iimg::IQImageProvider)
       virtual const QImage& GetQImage() const;
       virtual bool CopyImageFrom(const QImage& image);

       // reimplemented (iimg::IBitmap)
       virtual bool IsFormatSupported(PixelFormat pixelFormat) const;
       virtual PixelFormat GetPixelFormat() const;
       virtual bool CreateBitmap(PixelFormat pixelFormat, const istd::CIndex2d& size, int pixelBitsCount = 0, int componentsCount = 0);
       virtual bool CreateBitmap(PixelFormat pixelFormat, const istd::CIndex2d& size, void* dataPtr, bool releaseFlag, int linesDifference = 0);
       virtual int GetLinesDifference() const;
       virtual int GetPixelsDifference() const;
       virtual int GetPixelBitsCount() const;
       virtual const void* GetLinePtr(int positionY) const;
       virtual void* GetLinePtr(int positionY);

       // reimplemented (iimg::IRasterImage)
       virtual void ResetImage();
       virtual void ClearImage();
       virtual istd::CIndex2d GetImageSize() const;
       virtual int GetComponentsCount() const;
       virtual icmm::CVarColor GetColorAt(const istd::CIndex2d& position) const;

       // reimplemented (iser::IObject)
       virtual QByteArray GetFactoryId() const;

       // reimplemented (istd::IChangeable)
       virtual int GetSupportedOperations() const;
       virtual bool CopyFrom(const istd::IChangeable& object, CompatibilityMode mode = CM_WITHOUT_REFS);
       virtual istd::IChangeable* CloneMe(CompatibilityMode mode = CM_WITHOUT_REFS) const;

protected:
       QImage::Format CalcQtFormat(PixelFormat pixelFormat) const;
       PixelFormat CalcFromQtFormat(QImage::Format imageFormat) const;
       bool SetQImage(const QImage& image);

private:
       QImage m_image;
       istd::TOptDelPtr<quint8, true> m_externalBuffer;

       static QVector<QRgb> s_colorTableGray;
       static QMutex s_colorTableLock;
};


// inline methods

inline QImage& CBitmap::GetQImageRef()
{
       return m_image;
}


} // namespace iimg


#endif