diff options
author | Thomas McGuire <thomas.mcguire.qnx@kdab.com> | 2012-07-09 10:54:25 +0200 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2012-07-23 00:18:31 +0200 |
commit | 505dbc8230414a31cd3def9f2d8b144b0e9444f4 (patch) | |
tree | efaeb8654cab5e748ab94111ab8c560cf6a55b00 /src/plugins | |
parent | 10218b43c4fa89aad8336bc7f35163723c05304b (diff) |
Add QSensor::isFeatureSupported()
Now it is possible to check if a backend supports a specific feature.
During reviews of features like acceleration mode or duplicate skipping,
the issue was raised how to check if these features are actually
supported. The same is true for existing features like
QMagnetometer::returnGeoValues.
Change-Id: I47115d6c487bbcbb668a9021cdc7085e6780a67c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Lorn Potter <lorn.potter@nokia.com>
Diffstat (limited to 'src/plugins')
-rw-r--r-- | src/plugins/sensors/blackberry/bbsensorbackend.cpp | 14 | ||||
-rw-r--r-- | src/plugins/sensors/blackberry/bbsensorbackend.h | 1 |
2 files changed, 15 insertions, 0 deletions
diff --git a/src/plugins/sensors/blackberry/bbsensorbackend.cpp b/src/plugins/sensors/blackberry/bbsensorbackend.cpp index c13bc585..a1829b1a 100644 --- a/src/plugins/sensors/blackberry/bbsensorbackend.cpp +++ b/src/plugins/sensors/blackberry/bbsensorbackend.cpp @@ -204,6 +204,20 @@ void BbSensorBackendBase::stop() m_deviceFile.close(); } +bool BbSensorBackendBase::isFeatureSupported(QSensor::Feature feature) const +{ + switch (feature) { + case QSensor:: AlwaysOn: + return true; + case QSensor::Buffering: + case QSensor::GeoValues: + case QSensor::FieldOfView: + break; + } + + return false; +} + void BbSensorBackendBase::dataAvailable() { Q_FOREVER { diff --git a/src/plugins/sensors/blackberry/bbsensorbackend.h b/src/plugins/sensors/blackberry/bbsensorbackend.h index 5cfefbd9..81c54bb1 100644 --- a/src/plugins/sensors/blackberry/bbsensorbackend.h +++ b/src/plugins/sensors/blackberry/bbsensorbackend.h @@ -67,6 +67,7 @@ public: void start() Q_DECL_OVERRIDE; void stop() Q_DECL_OVERRIDE; + bool isFeatureSupported(QSensor::Feature feature) const Q_DECL_OVERRIDE; protected: QFile& deviceFile(); |