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diff --git a/tools/qmlviewer/deviceorientation_maemo5.cpp b/tools/qmlviewer/deviceorientation_maemo5.cpp
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+++ b/tools/qmlviewer/deviceorientation_maemo5.cpp
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+/****************************************************************************
+**
+** 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 tools applications 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "deviceorientation.h"
+#include <QtDBus>
+
+#include <mce/mode-names.h>
+#include <mce/dbus-names.h>
+
+class MaemoOrientation : public DeviceOrientation
+{
+    Q_OBJECT
+public:
+    MaemoOrientation()
+        : o(UnknownOrientation), sensorEnabled(false)
+    {
+        resumeListening();
+        // connect to the orientation change signal
+        QDBusConnection::systemBus().connect(QString(), MCE_SIGNAL_PATH, MCE_SIGNAL_IF,
+                MCE_DEVICE_ORIENTATION_SIG,
+                this,
+                SLOT(deviceOrientationChanged(QString)));
+    }
+
+    ~MaemoOrientation()
+    {
+        // disable the orientation sensor
+        QDBusConnection::systemBus().call(
+                QDBusMessage::createMethodCall(MCE_SERVICE, MCE_REQUEST_PATH,
+                                               MCE_REQUEST_IF, MCE_ACCELEROMETER_DISABLE_REQ));
+    }
+
+    inline Orientation orientation() const
+    {
+        return o;
+    }
+
+    void setOrientation(Orientation o)
+    {
+    }
+
+    void pauseListening() {
+        if (sensorEnabled) {
+            // disable the orientation sensor
+            QDBusConnection::systemBus().call(
+                    QDBusMessage::createMethodCall(MCE_SERVICE, MCE_REQUEST_PATH,
+                                                   MCE_REQUEST_IF, MCE_ACCELEROMETER_DISABLE_REQ));
+            sensorEnabled = false;
+        }
+    }
+
+    void resumeListening() {
+        if (!sensorEnabled) {
+            // enable the orientation sensor
+            QDBusConnection::systemBus().call(
+                    QDBusMessage::createMethodCall(MCE_SERVICE, MCE_REQUEST_PATH,
+                                                   MCE_REQUEST_IF, MCE_ACCELEROMETER_ENABLE_REQ));
+
+            QDBusMessage reply = QDBusConnection::systemBus().call(
+                    QDBusMessage::createMethodCall(MCE_SERVICE, MCE_REQUEST_PATH,
+                                                   MCE_REQUEST_IF, MCE_DEVICE_ORIENTATION_GET));
+
+            if (reply.type() == QDBusMessage::ErrorMessage) {
+                qWarning("Unable to retrieve device orientation: %s", qPrintable(reply.errorMessage()));
+            } else {
+                Orientation orientation = toOrientation(reply.arguments().value(0).toString());
+                if (o != orientation) {
+                    o = orientation;
+                    emit orientationChanged();
+                }
+                sensorEnabled = true;
+            }
+        }
+    }
+
+private Q_SLOTS:
+    void deviceOrientationChanged(const QString &newOrientation)
+    {
+        o = toOrientation(newOrientation);
+
+        emit orientationChanged();
+//        printf("%d\n", o);
+    }
+
+private:
+    static Orientation toOrientation(const QString &nativeOrientation)
+    {
+        if (nativeOrientation == MCE_ORIENTATION_LANDSCAPE)
+            return Landscape;
+        else if (nativeOrientation == MCE_ORIENTATION_LANDSCAPE_INVERTED)
+            return LandscapeInverted;
+        else if (nativeOrientation == MCE_ORIENTATION_PORTRAIT)
+            return Portrait;
+        else if (nativeOrientation == MCE_ORIENTATION_PORTRAIT_INVERTED)
+            return PortraitInverted;
+        return UnknownOrientation;
+    }
+
+private:
+    Orientation o;
+    bool sensorEnabled;
+};
+
+DeviceOrientation* DeviceOrientation::instance()
+{
+    static MaemoOrientation *o = new MaemoOrientation;
+    return o;
+}
+
+#include "deviceorientation_maemo5.moc"