QAccelerometer: Add AccelerationMode property

Add a new property to be able to toggle effects of gravity on or off.
Implement the Blackberry backend side of this as well.

QTBUG-25842

Change-Id: I15c4cae72373f48b0153b83c6aa3d27b66538c87
Reviewed-by: Lorn Potter <lorn.potter@jollamobile.com>
Reviewed-by: Sérgio Martins <sergio.martins.qnx@kdab.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/imports/sensors/qmlaccelerometer.h b/src/imports/sensors/qmlaccelerometer.h
index 95785ed4..b2dc671f 100644
--- a/src/imports/sensors/qmlaccelerometer.h
+++ b/src/imports/sensors/qmlaccelerometer.h
@@ -52,10 +52,25 @@ class QAccelerometer;
 class QmlAccelerometer : public QmlSensor
 {
     Q_OBJECT
+    Q_ENUMS(AccelerationMode)
+    Q_PROPERTY(AccelerationMode accelerationMode READ accelerationMode WRITE setAccelerationMode
+               NOTIFY accelerationModeChanged REVISION 1)
 public:
     explicit QmlAccelerometer(QObject *parent = 0);
     ~QmlAccelerometer();
 
+    // Keep this enum in sync with QAccelerometer::AccelerationMode
+    enum AccelerationMode {
+        Combined,
+        Gravity,
+        User
+    };
+
+    AccelerationMode accelerationMode() const;
+    void setAccelerationMode(AccelerationMode accelerationMode);
+
+signals:
+    void accelerationModeChanged(AccelerationMode accelerationMode);
 
 private:
     QSensor *sensor() const Q_DECL_OVERRIDE;