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/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the $MODULE$ of the Qt Toolkit.
**
** $TROLLTECH_DUAL_LICENSE$
**
****************************************************************************/
#ifndef QPIXMAPDATA_S60_P_H
#define QPIXMAPDATA_S60_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtGui/private/qpixmap_raster_p.h>
QT_BEGIN_NAMESPACE
class CFbsBitmap;
class CFbsBitmapDevice;
class CBitmapContext;
class QSymbianBitmapDataAccess;
class QSymbianFbsHeapLock
{
public:
enum LockAction {
Unlock
};
explicit QSymbianFbsHeapLock(LockAction a);
~QSymbianFbsHeapLock();
void relock();
private:
LockAction action;
bool wasLocked;
};
class QS60PixmapData : public QRasterPixmapData
{
public:
QS60PixmapData(PixelType type);
~QS60PixmapData();
void resize(int width, int height);
void fromImage(const QImage &image, Qt::ImageConversionFlags flags);
void copy(const QPixmapData *data, const QRect &rect);
bool scroll(int dx, int dy, const QRect &rect);
int metric(QPaintDevice::PaintDeviceMetric metric) const;
void fill(const QColor &color);
void setMask(const QBitmap &mask);
void setAlphaChannel(const QPixmap &alphaChannel);
QImage toImage() const;
QPaintEngine* paintEngine() const;
void beginDataAccess();
void endDataAccess(bool readOnly=false) const;
private:
void release();
void fromSymbianBitmap(CFbsBitmap* bitmap);
bool initSymbianBitmapContext();
QSymbianBitmapDataAccess *symbianBitmapDataAccess;
CFbsBitmap *cfbsBitmap;
CFbsBitmapDevice *bitmapDevice;
CBitmapContext *bitmapContext;
QPaintEngine *pengine;
uchar* bytes;
friend class QPixmap;
friend class QS60WindowSurface;
friend class QS60PaintEngine;
friend class QS60Data;
};
QT_END_NAMESPACE
#endif // QPIXMAPDATA_S60_P_H
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