source: trunk/tools/qml/deviceorientation_maemo5.cpp

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#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;
        }
    }