2 * Copyright (C) 2013 Google Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
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10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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27 #include "modules/device_orientation/DeviceAcceleration.h"
31 DEFINE_GC_INFO(DeviceAcceleration);
33 DeviceAcceleration::DeviceAcceleration(PassRefPtrWillBeRawPtr<DeviceMotionData::Acceleration> acceleration)
34 : m_acceleration(acceleration)
36 ScriptWrappable::init(this);
39 void DeviceAcceleration::trace(Visitor* visitor)
41 visitor->trace(m_acceleration);
44 double DeviceAcceleration::x(bool& isNull) const
46 if (m_acceleration->canProvideX())
47 return m_acceleration->x();
53 double DeviceAcceleration::y(bool& isNull) const
55 if (m_acceleration->canProvideY())
56 return m_acceleration->y();
62 double DeviceAcceleration::z(bool& isNull) const
64 if (m_acceleration->canProvideZ())
65 return m_acceleration->z();
71 } // namespace WebCore