/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
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** use the contact form at http://qt.digia.com/contact-us.
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** 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
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** 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
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****************************************************************************/

#include <QtGui/QPlatformIntegrationPlugin>
#include "qdirectfbintegration.h"

QT_BEGIN_NAMESPACE

#ifdef DIRECTFB_GL_EGL
#define QT_EGL_BACKEND_STRING(list) list << "directfbegl";
#define QT_EGL_BACKEND_CREATE(list, out) \
    if (list.toLower() == "directfbegl") \
        out = new QDirectFbIntegrationEGL;
#else
#define QT_EGL_BACKEND_STRING(list)
#define QT_EGL_BACKEND_CREATE(system, out)
#endif

class QDirectFbIntegrationPlugin : public QPlatformIntegrationPlugin
{
public:
    QStringList keys() const;
    QPlatformIntegration *create(const QString&, const QStringList&);
};

QStringList QDirectFbIntegrationPlugin::keys() const
{
    QStringList list;
    list << "directfb";
    QT_EGL_BACKEND_STRING(list);
    return list;
}

QPlatformIntegration * QDirectFbIntegrationPlugin::create(const QString& system, const QStringList& paramList)
{
    Q_UNUSED(paramList);
    QDirectFbIntegration *integration = 0;

    if (system.toLower() == "directfb")
        integration = new QDirectFbIntegration;
    QT_EGL_BACKEND_CREATE(system, integration)

    if (!integration)
        return 0;

    integration->initialize();
    return integration;
}

Q_EXPORT_PLUGIN2(directfb, QDirectFbIntegrationPlugin)

QT_END_NAMESPACE