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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/sensors/qsensor.h | |
parent | 02285d735e7d3bd8ddfb61b7ea5e16da4ad522d1 (diff) | |
download | qtsensors-1831170d56f32530e64bbd5484a6c2cc9e1817ca.tar.gz |
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/sensors/qsensor.h')
-rw-r--r-- | src/sensors/qsensor.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/sensors/qsensor.h b/src/sensors/qsensor.h index f142ca4..f716275 100644 --- a/src/sensors/qsensor.h +++ b/src/sensors/qsensor.h @@ -93,6 +93,7 @@ class Q_SENSORS_EXPORT QSensor : public QObject Q_PROPERTY(QString description READ description) Q_PROPERTY(int error READ error NOTIFY sensorError) Q_PROPERTY(bool alwaysOn READ isAlwaysOn WRITE setAlwaysOn NOTIFY alwaysOnChanged REVISION 1) + Q_PROPERTY(bool skipDuplicates READ skipDuplicates WRITE setSkipDuplicates NOTIFY skipDuplicatesChanged) #ifdef Q_QDOC Q_PROPERTY(int maxBufferSize) Q_PROPERTY(int efficientBufferSize) @@ -105,6 +106,7 @@ public: GeoValues, FieldOfView, AccelerationMode, + SkipDuplicates, Reserved = 257 // Make sure at least 2 bytes are used for the enum to avoid breaking BC later }; @@ -127,6 +129,9 @@ public: bool isAlwaysOn() const; void setAlwaysOn(bool alwaysOn); + bool skipDuplicates() const; + void setSkipDuplicates(bool skipDuplicates); + qrangelist availableDataRates() const; int dataRate() const; void setDataRate(int rate); @@ -169,6 +174,7 @@ Q_SIGNALS: void availableSensorsChanged(); void alwaysOnChanged(); void dataRateChanged(); + void skipDuplicatesChanged(bool skipDuplicates); protected: explicit QSensor(const QByteArray &type, QSensorPrivate &dd, QObject* parent = 0); |