From be1d61cbbec9d02d95cc8ee5d0bc655b81d6a07d Mon Sep 17 00:00:00 2001
From: Richard Moe Gustavsen <richard.gustavsen@digia.com>
Date: Mon, 10 Jun 2013 13:17:53 +0200
Subject: iOS: change magnetometer implementation to use Timer base polling

Ref change: 102bdf3

We need to change the implementation to use polling rather
than callback to achieve full performance together with
fine-grained QTimers.

Change-Id: Ic3bf978633c56175eeca90cad8ed764a0b1c9b0c
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
---
 src/plugins/sensors/ios/iosmagnetometer.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/plugins/sensors/ios/iosmagnetometer.h')

diff --git a/src/plugins/sensors/ios/iosmagnetometer.h b/src/plugins/sensors/ios/iosmagnetometer.h
index 72ceab6d..b0dc848a 100644
--- a/src/plugins/sensors/ios/iosmagnetometer.h
+++ b/src/plugins/sensors/ios/iosmagnetometer.h
@@ -42,7 +42,7 @@
 #ifndef IOSMAGNETOMETER_H
 #define IOSMAGNETOMETER_H
 
-#include <Foundation/Foundation.h>
+#include <CoreMotion/CMMotionManager.h>
 
 #include <qsensorbackend.h>
 #include <qmagnetometer.h>
@@ -55,7 +55,7 @@ public:
     static char const * const id;
 
     explicit IOSMagnetometer(QSensor *sensor);
-    ~IOSMagnetometer();
+    void timerEvent(QTimerEvent *);
 
     void start();
     void stop();
@@ -64,8 +64,10 @@ public:
     void startDeviceMotion();
 
 private:
-    NSOperationQueue *m_updateQueue;
+    CMMotionManager *m_motionManager;
     QMagnetometerReading m_reading;
+    int m_timer;
+    bool m_returnGeoValues;
 };
 QT_END_NAMESPACE
 
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