diff options
Diffstat (limited to 'src/plugins/sensors/winrt/winrtcompass.cpp')
-rw-r--r-- | src/plugins/sensors/winrt/winrtcompass.cpp | 46 |
1 files changed, 22 insertions, 24 deletions
diff --git a/src/plugins/sensors/winrt/winrtcompass.cpp b/src/plugins/sensors/winrt/winrtcompass.cpp index 5ef730d0..bfe70d77 100644 --- a/src/plugins/sensors/winrt/winrtcompass.cpp +++ b/src/plugins/sensors/winrt/winrtcompass.cpp @@ -41,7 +41,6 @@ #include "winrtcommon.h" #include <QtSensors/QCompass> -#include <private/qeventdispatcher_winrt_p.h> #include <functional> #include <wrl.h> @@ -136,28 +135,30 @@ WinRtCompass::WinRtCompass(QSensor *sensor) : QSensorBackend(sensor), d_ptr(new WinRtCompassPrivate(this)) { Q_D(WinRtCompass); - HRESULT hr = QEventDispatcherWinRT::runOnXamlThread([d]() { - HStringReference classId(RuntimeClass_Windows_Devices_Sensors_Compass); - ComPtr<ICompassStatics> factory; - HRESULT hr = RoGetActivationFactory(classId.Get(), IID_PPV_ARGS(&factory)); - if (FAILED(hr)) { - qCWarning(lcWinRtSensors) << "Unable to initialize light sensor factory." + + HStringReference classId(RuntimeClass_Windows_Devices_Sensors_Compass); + ComPtr<ICompassStatics> factory; + HRESULT hr = RoGetActivationFactory(classId.Get(), IID_PPV_ARGS(&factory)); + if (FAILED(hr)) { + qCWarning(lcWinRtSensors) << "Unable to initialize light sensor factory." << qt_error_string(hr); - return hr; - } + sensorError(hr); + return; + } - hr = factory->GetDefault(&d->sensor); - if (FAILED(hr)) { - qCWarning(lcWinRtSensors) << "Unable to get default compass." + hr = factory->GetDefault(&d->sensor); + if (FAILED(hr)) { + qCWarning(lcWinRtSensors) << "Unable to get default compass." << qt_error_string(hr); - } - return hr; - }); - if (FAILED(hr) || !d->sensor) { sensorError(hr); return; } + if (!d->sensor) { + qCWarning(lcWinRtSensors) << "Default compass was not found on the system."; + return; + } + hr = d->sensor->get_MinimumReportInterval(&d->minimumReportInterval); if (FAILED(hr)) { qCWarning(lcWinRtSensors) << "Unable to get the minimum report interval." @@ -183,12 +184,10 @@ void WinRtCompass::start() return; if (d->token.value) return; - - HRESULT hr = QEventDispatcherWinRT::runOnXamlThread([d]() { - ComPtr<CompassReadingHandler> callback = + ComPtr<CompassReadingHandler> callback = Callback<CompassReadingHandler>(d, &WinRtCompassPrivate::readingChanged); - return d->sensor->add_ReadingChanged(callback.Get(), &d->token); - }); + HRESULT hr = d->sensor->add_ReadingChanged(callback.Get(), &d->token); + if (FAILED(hr)) { qCWarning(lcWinRtSensors) << "Unable to attach to reading changed event." << qt_error_string(hr); @@ -216,9 +215,8 @@ void WinRtCompass::stop() return; if (!d->token.value) return; - HRESULT hr = QEventDispatcherWinRT::runOnXamlThread([d]() { - return d->sensor->remove_ReadingChanged(d->token); - }); + HRESULT hr = d->sensor->remove_ReadingChanged(d->token); + if (FAILED(hr)) { qCWarning(lcWinRtSensors) << "Unable to detach from reading changed event." << qt_error_string(hr); |