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/****************************************************************************
**
** Copyright (C) 2011 - 2012 Research In Motion <blackberry-qt@qnx.com>
** Contact: http://www.qt-project.org/
**
** This file is part of the QtCore 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.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QBBBUFFER_H
#define QBBBUFFER_H
#include <QImage>
#include <screen/screen.h>
QT_BEGIN_NAMESPACE
class QBBBuffer
{
public:
QBBBuffer();
QBBBuffer(screen_buffer_t buffer);
QBBBuffer(const QBBBuffer &other);
virtual ~QBBBuffer();
screen_buffer_t nativeBuffer() const { return mBuffer; }
const QImage *image() const { return (mBuffer != NULL) ? &mImage : NULL; }
QImage *image() { return (mBuffer != NULL) ? &mImage : NULL; }
QRect rect() const { return mImage.rect(); }
void invalidateInCache();
private:
screen_buffer_t mBuffer;
QImage mImage;
};
QT_END_NAMESPACE
#endif // QBBBUFFER_H
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