Long live Qt 4.5!

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diff --git a/src/gui/embedded/qmousedriverfactory_qws.cpp b/src/gui/embedded/qmousedriverfactory_qws.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmousedriverfactory_qws.h"
+
+#include "qapplication.h"
+#include "qmousepc_qws.h"
+#include "qmousebus_qws.h"
+#include "qmousevr41xx_qws.h"
+#include "qmouseyopy_qws.h"
+#include "qmouselinuxtp_qws.h"
+#include "qmousevfb_qws.h"
+#include "qmousetslib_qws.h"
+#include <stdlib.h>
+#include "private/qfactoryloader_p.h"
+#include "qmousedriverplugin_qws.h"
+#include "qdebug.h"
+
+QT_BEGIN_NAMESPACE
+
+#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL)
+#ifndef QT_NO_LIBRARY
+
+Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
+    (QWSMouseHandlerFactoryInterface_iid,
+     QLatin1String("/mousedrivers"), Qt::CaseInsensitive))
+
+#endif //QT_NO_LIBRARY
+#endif //QT_MAKEDLL
+
+/*!
+    \class QMouseDriverFactory
+    \ingroup qws
+
+    \brief The QMouseDriverFactory class creates mouse drivers in
+    Qt for Embedded Linux.
+
+    Note that this class is only available in \l{Qt for Embedded Linux}.
+
+    QMouseDriverFactory is used to detect and instantiate the
+    available mouse drivers, allowing \l{Qt for Embedded Linux} to load the
+    preferred driver into the server application at runtime. The
+    create() function returns a QWSMouseHandler object representing
+    the mouse driver identified by a given key. The valid keys
+    (i.e. the supported drivers) can be retrieved using the keys()
+    function.
+
+    \l{Qt for Embedded Linux} provides several built-in mouse drivers. In
+    addition, custom mouse drivers can be added using Qt's plugin
+    mechanism, i.e. by subclassing the QWSMouseHandler class and
+    creating a mouse driver plugin (QMouseDriverPlugin). See the
+    \l{Qt for Embedded Linux Pointer Handling}{pointer handling}
+    documentation for details.
+
+    \sa QWSMouseHandler, QMouseDriverPlugin
+*/
+
+/*!
+    Creates the mouse driver specified by the given \a key, using the
+    display specified by the given \a device.
+
+    Note that the keys are case-insensitive.
+
+    \sa keys()
+*/
+QWSMouseHandler *QMouseDriverFactory::create(const QString& key, const QString &device)
+{
+    QString driver = key.toLower();
+#ifndef QT_NO_QWS_MOUSE_LINUXTP
+    if (driver == QLatin1String("linuxtp") || driver.isEmpty())
+        return new QWSLinuxTPMouseHandler(key, device);
+#endif
+#ifndef QT_NO_QWS_MOUSE_YOPY
+    if (driver == QLatin1String("yopy") || driver.isEmpty())
+        return new QWSYopyMouseHandler(key, device);
+#endif
+#ifndef QT_NO_QWS_MOUSE_VR41XX
+    if (driver == QLatin1String("vr41xx") || driver.isEmpty())
+        return new QWSVr41xxMouseHandler(key, device);
+#endif
+#ifndef QT_NO_QWS_MOUSE_PC
+    if (driver == QLatin1String("auto")
+        || driver == QLatin1String("intellimouse")
+        || driver == QLatin1String("microsoft")
+        || driver == QLatin1String("mousesystems")
+        || driver == QLatin1String("mouseman")
+        || driver.isEmpty()) {
+        return new QWSPcMouseHandler(key, device);
+    }
+#endif
+#ifndef QT_NO_QWS_MOUSE_BUS
+    if (driver == QLatin1String("bus"))
+        return new QWSBusMouseHandler(key, device);
+#endif
+#ifndef QT_NO_QWS_MOUSE_TSLIB
+    if (driver == QLatin1String("tslib") || driver.isEmpty())
+        return new QWSTslibMouseHandler(key, device);
+#endif
+#ifndef QT_NO_QWS_MOUSE_QVFB
+    if (driver == QLatin1String("qvfbmouse") || driver == QLatin1String("qvfb"))
+        return new QVFbMouseHandler(key, device);
+#endif
+
+#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL)
+#ifndef QT_NO_LIBRARY
+    if (QWSMouseHandlerFactoryInterface *factory = qobject_cast<QWSMouseHandlerFactoryInterface*>(loader()->instance(driver)))
+        return factory->create(driver, device);
+#endif
+#endif
+    return 0;
+}
+
+/*!
+    Returns the list of valid keys, i.e. the available mouse drivers.
+
+    \sa create()
+*/
+QStringList QMouseDriverFactory::keys()
+{
+    QStringList list;
+
+#ifndef QT_NO_QWS_MOUSE_LINUXTP
+    list << QLatin1String("LinuxTP");
+#endif
+#ifndef QT_NO_QWS_MOUSE_YOPY
+    list << QLatin1String("Yopy");
+#endif
+#ifndef QT_NO_QWS_MOUSE_VR41XX
+    list << QLatin1String("VR41xx");
+#endif
+#ifndef QT_NO_QWS_MOUSE_PC
+    list << QLatin1String("Auto")
+         << QLatin1String("IntelliMouse")
+         << QLatin1String("Microsoft")
+         << QLatin1String("MouseSystems")
+         << QLatin1String("MouseMan");
+#endif
+#ifndef QT_NO_QWS_MOUSE_BUS
+    list << QLatin1String("Bus");
+#endif
+#ifndef QT_NO_QWS_MOUSE_TSLIB
+    list << QLatin1String("Tslib");
+#endif
+
+#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL)
+#ifndef QT_NO_LIBRARY
+    QStringList plugins = loader()->keys();
+    for (int i = 0; i < plugins.size(); ++i) {
+        if (!list.contains(plugins.at(i)))
+            list += plugins.at(i);
+    }
+#endif //QT_NO_LIBRARY
+#endif //QT_MAKEDLL
+    return list;
+}
+
+QT_END_NAMESPACE