diff options
author | Thomas McGuire <thomas.mcguire.qnx@kdab.com> | 2013-01-09 13:57:16 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-01-23 18:33:03 +0100 |
commit | 1831170d56f32530e64bbd5484a6c2cc9e1817ca (patch) | |
tree | 3499dfc2e46b97d72b17a6cfc1087add660e6e8a /src/imports/sensors/qmlsensor.cpp | |
parent | 02285d735e7d3bd8ddfb61b7ea5e16da4ad522d1 (diff) |
Add API for duplicate skipping
Duplicate skipping enables omitting reading values
that are very similar to the previous one, thus saving
processing power.
Implement this for the Blackberry backend.
Change-Id: Ic608d8ca795b5a2e0bca5a75a62e8005c283c620
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Diffstat (limited to 'src/imports/sensors/qmlsensor.cpp')
-rw-r--r-- | src/imports/sensors/qmlsensor.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/imports/sensors/qmlsensor.cpp b/src/imports/sensors/qmlsensor.cpp index ec1b0691..40a0ebfe 100644 --- a/src/imports/sensors/qmlsensor.cpp +++ b/src/imports/sensors/qmlsensor.cpp @@ -171,6 +171,25 @@ void QmlSensor::setAlwaysOn(bool alwaysOn) } /*! + \qmlproperty bool Sensor::skipDuplicates + \since QtSensors 5.1 + + This property indicates whether duplicate reading values should be omitted. + + Please see QSensor::skipDuplicates for information about this property. +*/ + +bool QmlSensor::skipDuplicates() const +{ + return sensor()->skipDuplicates(); +} + +void QmlSensor::setSkipDuplicates(bool skipDuplicates) +{ + sensor()->setSkipDuplicates(skipDuplicates); +} + +/*! \qmlproperty list<Range> Sensor::availableDataRates This property holds the data rates that the sensor supports. @@ -323,6 +342,7 @@ void QmlSensor::componentComplete() connect(sensor(), SIGNAL(sensorError(int)), this, SIGNAL(errorChanged())); connect(sensor(), SIGNAL(activeChanged()), this, SIGNAL(activeChanged())); connect(sensor(), SIGNAL(alwaysOnChanged()), this, SIGNAL(alwaysOnChanged())); + connect(sensor(), SIGNAL(skipDuplicatesChanged(bool)), this, SIGNAL(skipDuplicatesChanged(bool))); // We need to set this on the sensor object now sensor()->setIdentifier(m_identifier.toLocal8Bit()); |