diff options
Diffstat (limited to 'src/plugins/sensors/winrt/winrtorientationsensor.cpp')
-rw-r--r-- | src/plugins/sensors/winrt/winrtorientationsensor.cpp | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/src/plugins/sensors/winrt/winrtorientationsensor.cpp b/src/plugins/sensors/winrt/winrtorientationsensor.cpp index a40dbb9d..c679d925 100644 --- a/src/plugins/sensors/winrt/winrtorientationsensor.cpp +++ b/src/plugins/sensors/winrt/winrtorientationsensor.cpp @@ -38,9 +38,9 @@ #include "winrtcommon.h" #include <QtSensors/QOrientationSensor> +#include <private/qeventdispatcher_winrt_p.h> -QT_USE_NAMESPACE - +#include <functional> #include <wrl.h> #include <windows.devices.sensors.h> using namespace Microsoft::WRL; @@ -119,20 +119,24 @@ WinRtOrientationSensor::WinRtOrientationSensor(QSensor *sensor) : QSensorBackend(sensor), d_ptr(new WinRtOrientationSensorPrivate(this)) { Q_D(WinRtOrientationSensor); - HStringReference classId(RuntimeClass_Windows_Devices_Sensors_SimpleOrientationSensor); - ComPtr<ISimpleOrientationSensorStatics> factory; - HRESULT hr = RoGetActivationFactory(classId.Get(), IID_PPV_ARGS(&factory)); - if (FAILED(hr)) { - qCWarning(lcWinRtSensors) << "Unable to initialize orientation sensor factory." - << qt_error_string(hr); - sensorError(hr); - return; - } + HRESULT hr = QEventDispatcherWinRT::runOnXamlThread([d]() { + HStringReference classId(RuntimeClass_Windows_Devices_Sensors_SimpleOrientationSensor); + ComPtr<ISimpleOrientationSensorStatics> factory; + HRESULT hr = RoGetActivationFactory(classId.Get(), IID_PPV_ARGS(&factory)); + if (FAILED(hr)) { + qCWarning(lcWinRtSensors) << "Unable to initialize orientation sensor factory." + << qt_error_string(hr); + return hr; + } - hr = factory->GetDefault(&d->sensor); + hr = factory->GetDefault(&d->sensor); + if (FAILED(hr)) { + qCWarning(lcWinRtSensors) << "Unable to get default orientation sensor." + << qt_error_string(hr); + } + return hr; + }); if (FAILED(hr) || !d->sensor) { - qCWarning(lcWinRtSensors) << "Unable to get default orientation sensor." - << qt_error_string(hr); sensorError(hr); return; } @@ -152,9 +156,11 @@ void WinRtOrientationSensor::start() if (d->token.value) return; - ComPtr<SimpleOrientationReadingHandler> callback = + HRESULT hr = QEventDispatcherWinRT::runOnXamlThread([d]() { + ComPtr<SimpleOrientationReadingHandler> callback = Callback<SimpleOrientationReadingHandler>(d, &WinRtOrientationSensorPrivate::readingChanged); - HRESULT hr = d->sensor->add_OrientationChanged(callback.Get(), &d->token); + return d->sensor->add_OrientationChanged(callback.Get(), &d->token); + }); if (FAILED(hr)) { qCWarning(lcWinRtSensors) << "Unable to attach to reading changed event." << qt_error_string(hr); @@ -171,7 +177,9 @@ void WinRtOrientationSensor::stop() if (!d->token.value) return; - HRESULT hr = d->sensor->remove_OrientationChanged(d->token); + HRESULT hr = QEventDispatcherWinRT::runOnXamlThread([d]() { + return d->sensor->remove_OrientationChanged(d->token); + }); if (FAILED(hr)) { qCWarning(lcWinRtSensors) << "Unable to detach from reading changed event." << qt_error_string(hr); |