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****************************************************************************/

#ifndef QDIRECTFBPIXMAP_H

#define QDIRECTFBPIXMAP_H

#include <qglobal.h>

#ifndef QT_NO_QWS_DIRECTFB

#include <QtGui/private/qpixmapdata_p.h>

#include <QtGui/private/qpaintengine_raster_p.h>

#include "qdirectfbpaintdevice.h"

#include <directfb.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QDirectFBPaintEngine;

class QDirectFBPixmapData : public QPixmapData, public QDirectFBPaintDevice

{

public:

    QDirectFBPixmapData(QDirectFBScreen *screen, PixelType pixelType);

    ~QDirectFBPixmapData();

    // Re-implemented from QPixmapData:

    virtual void resize(int width, int height);

    virtual void fromImage(const QImage &image, Qt::ImageConversionFlags flags);

#ifdef QT_DIRECTFB_IMAGEPROVIDER

    virtual bool fromFile(const QString &filename, const char *format,

                          Qt::ImageConversionFlags flags);

    virtual bool fromData(const uchar *buffer, uint len, const char *format,

                          Qt::ImageConversionFlags flags);

#endif

    virtual void copy(const QPixmapData *data, const QRect &rect);

    virtual void fill(const QColor &color);

    virtual QPixmap transformed(const QTransform &matrix,

                                Qt::TransformationMode mode) const;

    virtual QImage toImage() const;

    virtual QPaintEngine *paintEngine() const;

    virtual QImage *buffer();

    // Pure virtual in QPixmapData, so re-implement here and delegate to QDirectFBPaintDevice

    virtual int metric(QPaintDevice::PaintDeviceMetric m) const { return QDirectFBPaintDevice::metric(m); }

    inline QImage::Format pixelFormat() const { return imageFormat; }

    static bool hasAlphaChannel(const QImage &img);

    inline bool hasAlphaChannel() const { return alpha; }

private:

#ifdef QT_DIRECTFB_IMAGEPROVIDER

    bool fromDataBufferDescription(const DFBDataBufferDescription &dataBuffer);

#endif

    void invalidate();

    bool alpha;

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QT_NO_QWS_DIRECTFB

#endif // QDIRECTFBPIXMAP_H