examples/sensors/panorama/accelerometercontroller.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 04 Oct 2010 01:37:06 +0300
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#include "inputcontroller.h"
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#include "accelerometercontroller.h"
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AccelerometerController::AccelerometerController(): InputController(){
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    m_accelerometer.connectToBackend();
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    m_accelerometer.start();
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    connect(&m_accelerometer, SIGNAL(readingChanged()), this, SLOT(update()));
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}
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AccelerometerController::~AccelerometerController(){
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    m_accelerometer.stop();
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    disconnect(&m_accelerometer);
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}
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void AccelerometerController::update()
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{
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    qreal accX = m_accelerometer.reading()->x();
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    qreal accY= m_accelerometer.reading()->y();
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    m_dx = accX*3;
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    m_dy= -accY*3;
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    updateCoordinates();
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}
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void AccelerometerController::updateCoordinates(){
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    m_x +=m_dx;
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    m_y +=m_dy;
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}
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