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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <wtf/Optional.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
namespace WebCore {
class DeviceMotionData : public RefCounted<DeviceMotionData> {
public:
class Acceleration : public RefCounted<DeviceMotionData::Acceleration> {
public:
static Ref<Acceleration> create()
{
return adoptRef(*new Acceleration);
}
static Ref<Acceleration> create(std::optional<double> x, std::optional<double> y, std::optional<double> z)
{
return adoptRef(*new Acceleration(x, y, z));
}
std::optional<double> x() const { return m_x; }
std::optional<double> y() const { return m_y; }
std::optional<double> z() const { return m_z; }
private:
Acceleration() = default;
Acceleration(std::optional<double> x, std::optional<double> y, std::optional<double> z)
: m_x(x)
, m_y(y)
, m_z(z)
{
}
std::optional<double> m_x;
std::optional<double> m_y;
std::optional<double> m_z;
};
class RotationRate : public RefCounted<DeviceMotionData::RotationRate> {
public:
static Ref<RotationRate> create()
{
return adoptRef(*new RotationRate);
}
static Ref<RotationRate> create(std::optional<double> alpha, std::optional<double> beta, std::optional<double> gamma)
{
return adoptRef(*new RotationRate(alpha, beta, gamma));
}
std::optional<double> alpha() const { return m_alpha; }
std::optional<double> beta() const { return m_beta; }
std::optional<double> gamma() const { return m_gamma; }
private:
RotationRate() = default;
RotationRate(std::optional<double> alpha, std::optional<double> beta, std::optional<double> gamma)
: m_alpha(alpha)
, m_beta(beta)
, m_gamma(gamma)
{
}
std::optional<double> m_alpha;
std::optional<double> m_beta;
std::optional<double> m_gamma;
};
WEBCORE_EXPORT static Ref<DeviceMotionData> create();
WEBCORE_EXPORT static Ref<DeviceMotionData> create(RefPtr<Acceleration>&&, RefPtr<Acceleration>&& accelerationIncludingGravity, RefPtr<RotationRate>&&, std::optional<double> interval);
const Acceleration* acceleration() const { return m_acceleration.get(); }
const Acceleration* accelerationIncludingGravity() const { return m_accelerationIncludingGravity.get(); }
const RotationRate* rotationRate() const { return m_rotationRate.get(); }
std::optional<double> interval() const { return m_interval; }
private:
DeviceMotionData() = default;
DeviceMotionData(RefPtr<Acceleration>&&, RefPtr<Acceleration>&& accelerationIncludingGravity, RefPtr<RotationRate>&&, std::optional<double> interval);
RefPtr<Acceleration> m_acceleration;
RefPtr<Acceleration> m_accelerationIncludingGravity;
RefPtr<RotationRate> m_rotationRate;
std::optional<double> m_interval;
};
} // namespace WebCore