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42 #include "deviceorientation.h"
45 #include <mce/mode-names.h>
46 #include <mce/dbus-names.h>
48 class MaemoOrientation : public DeviceOrientation
53 : o(UnknownOrientation), sensorEnabled(false)
56 // connect to the orientation change signal
57 QDBusConnection::systemBus().connect(QString(), MCE_SIGNAL_PATH, MCE_SIGNAL_IF,
58 MCE_DEVICE_ORIENTATION_SIG,
60 SLOT(deviceOrientationChanged(QString)));
65 // disable the orientation sensor
66 QDBusConnection::systemBus().call(
67 QDBusMessage::createMethodCall(MCE_SERVICE, MCE_REQUEST_PATH,
68 MCE_REQUEST_IF, MCE_ACCELEROMETER_DISABLE_REQ));
71 inline Orientation orientation() const
76 void setOrientation(Orientation o)
80 void pauseListening() {
82 // disable the orientation sensor
83 QDBusConnection::systemBus().call(
84 QDBusMessage::createMethodCall(MCE_SERVICE, MCE_REQUEST_PATH,
85 MCE_REQUEST_IF, MCE_ACCELEROMETER_DISABLE_REQ));
86 sensorEnabled = false;
90 void resumeListening() {
92 // enable the orientation sensor
93 QDBusConnection::systemBus().call(
94 QDBusMessage::createMethodCall(MCE_SERVICE, MCE_REQUEST_PATH,
95 MCE_REQUEST_IF, MCE_ACCELEROMETER_ENABLE_REQ));
97 QDBusMessage reply = QDBusConnection::systemBus().call(
98 QDBusMessage::createMethodCall(MCE_SERVICE, MCE_REQUEST_PATH,
99 MCE_REQUEST_IF, MCE_DEVICE_ORIENTATION_GET));
101 if (reply.type() == QDBusMessage::ErrorMessage) {
102 qWarning("Unable to retrieve device orientation: %s", qPrintable(reply.errorMessage()));
104 Orientation orientation = toOrientation(reply.arguments().value(0).toString());
105 if (o != orientation) {
107 emit orientationChanged();
109 sensorEnabled = true;
115 void deviceOrientationChanged(const QString &newOrientation)
117 o = toOrientation(newOrientation);
119 emit orientationChanged();
120 // printf("%d\n", o);
124 static Orientation toOrientation(const QString &nativeOrientation)
126 if (nativeOrientation == MCE_ORIENTATION_LANDSCAPE)
128 else if (nativeOrientation == MCE_ORIENTATION_LANDSCAPE_INVERTED)
129 return LandscapeInverted;
130 else if (nativeOrientation == MCE_ORIENTATION_PORTRAIT)
132 else if (nativeOrientation == MCE_ORIENTATION_PORTRAIT_INVERTED)
133 return PortraitInverted;
134 return UnknownOrientation;
142 DeviceOrientation* DeviceOrientation::instance()
144 static MaemoOrientation *o = new MaemoOrientation;
148 #include "deviceorientation_maemo5.moc"