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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 117 insertions, 0 deletions

diff --git a/src/gui/image/qbmphandler_p.h b/src/gui/image/qbmphandler_p.h
new file mode 100644
index 0000000000..3bf08e8395
--- /dev/null
+++ b/src/gui/image/qbmphandler_p.h
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QBMPHANDLER_P_H
+#define QBMPHANDLER_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/qimageiohandler.h"
+
+#ifndef QT_NO_IMAGEFORMAT_BMP
+
+QT_BEGIN_NAMESPACE
+
+struct BMP_FILEHDR {                     // BMP file header
+    char   bfType[2];                    // "BM"
+    qint32  bfSize;                      // size of file
+    qint16  bfReserved1;
+    qint16  bfReserved2;
+    qint32  bfOffBits;                   // pointer to the pixmap bits
+};
+
+struct BMP_INFOHDR {                     // BMP information header
+    qint32  biSize;                      // size of this struct
+    qint32  biWidth;                     // pixmap width
+    qint32  biHeight;                    // pixmap height
+    qint16  biPlanes;                    // should be 1
+    qint16  biBitCount;                  // number of bits per pixel
+    qint32  biCompression;               // compression method
+    qint32  biSizeImage;                 // size of image
+    qint32  biXPelsPerMeter;             // horizontal resolution
+    qint32  biYPelsPerMeter;             // vertical resolution
+    qint32  biClrUsed;                   // number of colors used
+    qint32  biClrImportant;              // number of important colors
+};
+
+class QBmpHandler : public QImageIOHandler
+{
+public:
+    QBmpHandler();
+    bool canRead() const;
+    bool read(QImage *image);
+    bool write(const QImage &image);
+
+    QByteArray name() const;
+
+    static bool canRead(QIODevice *device);
+
+    QVariant option(ImageOption option) const;
+    void setOption(ImageOption option, const QVariant &value);
+    bool supportsOption(ImageOption option) const;
+
+private:
+    bool readHeader();
+    enum State {
+        Ready,
+        ReadHeader,
+        Error
+    };
+    State state;
+    BMP_FILEHDR fileHeader;
+    BMP_INFOHDR infoHeader;
+    int startpos;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_IMAGEFORMAT_BMP
+
+#endif // QBMPHANDLER_P_H