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Diffstat (limited to 'src/gui/image/qpixmap_s60_p.h')
-rw-r--r-- | src/gui/image/qpixmap_s60_p.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/gui/image/qpixmap_s60_p.h b/src/gui/image/qpixmap_s60_p.h new file mode 100644 index 0000000..b56b270 --- /dev/null +++ b/src/gui/image/qpixmap_s60_p.h @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** 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 + |