diff options
Diffstat (limited to 'src/plugins/sensors/simulator/simulatorcommon.cpp')
-rw-r--r-- | src/plugins/sensors/simulator/simulatorcommon.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/plugins/sensors/simulator/simulatorcommon.cpp b/src/plugins/sensors/simulator/simulatorcommon.cpp index 900b6bd8..1b0afcc3 100644 --- a/src/plugins/sensors/simulator/simulatorcommon.cpp +++ b/src/plugins/sensors/simulator/simulatorcommon.cpp @@ -80,6 +80,7 @@ public: signals: void queueConnectToServer(); + void connectionFailed(); void initialSensorsDataSent(); void setAmbientLightData(const QtMobility::QAmbientLightReadingData &); void setLightData(const QtMobility::QLightReadingData &); @@ -97,6 +98,7 @@ private slots: mWorker.reset(mConnection->connectToServer(Connection::simulatorHostName(true), 0xbeef+1)); if (!mWorker) { qWarning("QtSensors simulator backend could not connect to the simulator!"); + emit connectionFailed(); return; } mWorker->addReceiver(this); @@ -111,11 +113,14 @@ private: SensorsConnection::SensorsConnection(QObject *parent) : QObject(parent) , mInitialDataSent(false) + , mConnectionFailed(false) { mConnection = new SimulatorAsyncConnection(); connect(mConnection, SIGNAL(initialSensorsDataSent()), this, SLOT(initialSensorsDataSent())); + connect(mConnection, SIGNAL(connectionFailed()), + this, SLOT(slotConnectionFailed())); connect(mConnection, SIGNAL(setAmbientLightData(QtMobility::QAmbientLightReadingData)), this, SLOT(setAmbientLightData(QtMobility::QAmbientLightReadingData))); connect(mConnection, SIGNAL(setLightData(QtMobility::QLightReadingData)), @@ -187,6 +192,12 @@ void SensorsConnection::initialSensorsDataSent() mInitialDataSent = true; } +void SensorsConnection::slotConnectionFailed() +{ + mInitialDataSent = false; + mConnectionFailed = true; +} + SimulatorCommon::SimulatorCommon(QSensor *sensor) : QSensorBackend(sensor) , m_timerid(0) @@ -229,7 +240,7 @@ void SimulatorCommon::stop() void SimulatorCommon::timerEvent(QTimerEvent * /*event*/) { SensorsConnection *connection = SensorsConnection::instance(); - if (!connection) { + if (!connection || connection->connectionFailed()) { stop(); sensorStopped(); } |