qqnxbuffer.h

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// Copyright (C) 2011 - 2012 Research In Motion
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QQNXBUFFER_H
#define QQNXBUFFER_H
 
#include <QtGui/QImage>
#include <QtCore/QLoggingCategory>
 
#include <screen/screen.h>
 
QT_BEGIN_NAMESPACE
 
Q_DECLARE_LOGGING_CATEGORY(lcQpaScreenBuffer)
 
class QQnxBuffer
{
public:
    QQnxBuffer();
    QQnxBuffer(screen_buffer_t buffer);
    QQnxBuffer(const QQnxBuffer &other);
    virtual ~QQnxBuffer();
 
    screen_buffer_t nativeBuffer() const { return m_buffer; }
    const QImage *image() const { return (m_buffer != nullptr) ? &m_image : nullptr; }
    QImage *image() { return (m_buffer != nullptr) ? &m_image : nullptr; }
 
    QRect rect() const { return m_image.rect(); }
 
    void invalidateInCache();
 
private:
    screen_buffer_t m_buffer;
    QImage m_image;
};
 
QT_END_NAMESPACE
 
#endif // QQNXBUFFER_H