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Diffstat (limited to 'src/gui/image/qpixmapdata_p.h')
| -rw-r--r-- | src/gui/image/qpixmapdata_p.h | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/src/gui/image/qpixmapdata_p.h b/src/gui/image/qpixmapdata_p.h deleted file mode 100644 index 5b75aa102b..0000000000 --- a/src/gui/image/qpixmapdata_p.h +++ /dev/null @@ -1,180 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QPIXMAPDATA_P_H -#define QPIXMAPDATA_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/qpixmap.h> -#include <QtCore/qatomic.h> - -QT_BEGIN_NAMESPACE - -class QImageReader; - -class Q_GUI_EXPORT QPixmapData -{ -public: - enum PixelType { - // WARNING: Do not change the first two - // Must match QPixmap::Type - PixmapType, BitmapType - }; -#if defined(Q_OS_SYMBIAN) - enum NativeType { - FbsBitmap, - SgImage, - VolatileImage, - NativeImageHandleProvider - }; -#endif - enum ClassId { RasterClass, X11Class, MacClass, DirectFBClass, - OpenGLClass, OpenVGClass, RuntimeClass, BlitterClass, - CustomClass = 1024 }; - - QPixmapData(PixelType pixelType, int classId); - virtual ~QPixmapData(); - - virtual QPixmapData *createCompatiblePixmapData() const; - - virtual void resize(int width, int height) = 0; - virtual void fromImage(const QImage &image, - Qt::ImageConversionFlags flags) = 0; - virtual void fromImageReader(QImageReader *imageReader, - Qt::ImageConversionFlags flags); - - 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); - - virtual void copy(const QPixmapData *data, const QRect &rect); - virtual bool scroll(int dx, int dy, const QRect &rect); - - virtual int metric(QPaintDevice::PaintDeviceMetric metric) const = 0; - virtual void fill(const QColor &color) = 0; - virtual QBitmap mask() const; - virtual void setMask(const QBitmap &mask); - virtual bool hasAlphaChannel() const = 0; - virtual QPixmap transformed(const QTransform &matrix, - Qt::TransformationMode mode) const; - virtual void setAlphaChannel(const QPixmap &alphaChannel); - virtual QPixmap alphaChannel() const; - virtual QImage toImage() const = 0; - virtual QImage toImage(const QRect &rect) const; - virtual QPaintEngine* paintEngine() const = 0; - - inline int serialNumber() const { return ser_no; } - - inline PixelType pixelType() const { return type; } - inline ClassId classId() const { return static_cast<ClassId>(id); } - - virtual QImage* buffer(); - - inline int width() const { return w; } - inline int height() const { return h; } - QT_DEPRECATED inline int numColors() const { return metric(QPaintDevice::PdmNumColors); } - inline int colorCount() const { return metric(QPaintDevice::PdmNumColors); } - inline int depth() const { return d; } - inline bool isNull() const { return is_null; } - inline qint64 cacheKey() const { - int classKey = id; - if (classKey >= 1024) - classKey = -(classKey >> 10); - return ((((qint64) classKey) << 56) - | (((qint64) ser_no) << 32) - | ((qint64) detach_no)); - } - -#if defined(Q_OS_SYMBIAN) - virtual void* toNativeType(NativeType type); - virtual void fromNativeType(void* pixmap, NativeType type); -#endif - - static QPixmapData *create(int w, int h, PixelType type); - - virtual QPixmapData *runtimeData() const { return 0; } - -protected: - - void setSerialNumber(int serNo); - int w; - int h; - int d; - bool is_null; - -private: - friend class QPixmap; - friend class QX11PixmapData; - friend class QS60PixmapData; - friend class QImagePixmapCleanupHooks; // Needs to set is_cached - friend class QGLTextureCache; //Needs to check the reference count - friend class QExplicitlySharedDataPointer<QPixmapData>; - - QAtomicInt ref; - int detach_no; - - PixelType type; - int id; - int ser_no; - uint is_cached; -}; - -# define QT_XFORM_TYPE_MSBFIRST 0 -# define QT_XFORM_TYPE_LSBFIRST 1 -# if defined(Q_WS_WIN) -# define QT_XFORM_TYPE_WINDOWSPIXMAP 2 -# endif -extern bool qt_xForm_helper(const QTransform&, int, int, int, uchar*, int, int, int, const uchar*, int, int, int); - -QT_END_NAMESPACE - -#endif // QPIXMAPDATA_P_H |