--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/qml/deviceorientation_maemo.cpp	Thu Jul 22 16:41:55 2010 +0100
@@ -0,0 +1,136 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 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 <stdio.h>
+#include <stdlib.h>
+
+class MaemoOrientation : public DeviceOrientation
+{
+    Q_OBJECT
+public:
+    MaemoOrientation()
+        : DeviceOrientation(),m_current(Portrait), m_lastSeen(Portrait), m_lastSeenCount(0)
+    {
+        m_current = get();
+        if (m_current == UnknownOrientation) 
+            m_current = Portrait;
+
+        startTimer(100);
+    }
+
+    Orientation orientation() const {
+        return m_current;
+    }
+
+    void setOrientation(Orientation) { }
+
+protected:
+    virtual void timerEvent(QTimerEvent *)
+    {
+        Orientation c = get();
+
+        if (c == m_lastSeen) {
+            m_lastSeenCount++;
+        } else {
+            m_lastSeenCount = 0;
+            m_lastSeen = c;
+        }
+
+        if (m_lastSeen != UnknownOrientation && m_lastSeen != m_current && m_lastSeenCount > 4) {
+            m_current = m_lastSeen;
+            emit orientationChanged();
+            printf("%d\n", m_current);
+        }
+    }
+
+signals:
+    void changed();
+
+private:
+    Orientation m_current;
+    Orientation m_lastSeen;
+    int m_lastSeenCount;
+
+    Orientation get()
+    {
+        Orientation o = UnknownOrientation;
+
+        int ax, ay, az;
+
+        read(&ax, &ay, &az);
+
+        if (abs(az) > 850) {
+            o = UnknownOrientation;
+        } else if (ax < -750) {
+            o = Portrait;
+        } else if (ay < -750) {
+            o = Landscape;
+        }
+
+        return o;
+    }
+
+    int read(int *ax,int *ay,int *az)
+    {
+        static const char *accel_filename = "/sys/class/i2c-adapter/i2c-3/3-001d/coord";
+
+        FILE *fd;
+        int rs;
+        fd = fopen(accel_filename, "r");
+        if(fd==NULL){ printf("liqaccel, cannot open for reading\n"); return -1;}
+        rs=fscanf((FILE*) fd,"%i %i %i",ax,ay,az);
+        fclose(fd);
+        if(rs != 3){ printf("liqaccel, cannot read information\n"); return -2;}
+        return 0;
+    }
+};
+
+
+DeviceOrientation* DeviceOrientation::instance()
+{
+    static MaemoOrientation *o = 0;
+    if (!o)
+        o = new MaemoOrientation;
+    return o;
+}
+
+#include "deviceorientation_maemo.moc"