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#ifndef QWINDOWSNATIVEIMAGE_H
#define QWINDOWSNATIVEIMAGE_H

#include "qtwindows_additional.h"

#include <QtGui/QImage>

QT_BEGIN_NAMESPACE

class QWindowsNativeImage
{
    Q_DISABLE_COPY(QWindowsNativeImage)
public:
    QWindowsNativeImage(int width, int height,
                        QImage::Format format);

    ~QWindowsNativeImage();

    inline int width() const  { return m_image.width(); }
    inline int height() const { return m_image.height(); }

    QImage &image() { return m_image; }
    const QImage &image() const { return m_image; }

    HDC hdc() const { return m_hdc; }

    void setDevicePixelRatio(qreal scaleFactor) { m_image.setDevicePixelRatio(scaleFactor); }

    static QImage::Format systemFormat();

private:
    const HDC m_hdc;
    QImage m_image;

    HBITMAP m_bitmap;
    HBITMAP m_null_bitmap;
};

QT_END_NAMESPACE

#endif // QWINDOWSNATIVEIMAGE_H