// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef VRFieldOfView_h
#define VRFieldOfView_h

#include "bindings/core/v8/ScriptWrappable.h"
#include "platform/heap/Handle.h"
#include "wtf/Forward.h"


namespace blink {

class VRFieldOfView final : public GarbageCollected<VRFieldOfView>, public ScriptWrappable {
    DEFINE_WRAPPERTYPEINFO();
public:
    VRFieldOfView() : m_upDegrees(0.0), m_downDegrees(0.0), m_leftDegrees(0.0), m_rightDegrees(0.0)
    {
    }

    VRFieldOfView(double upDegrees, double rightDegrees, double downDegrees, double leftDegrees)
        : m_upDegrees(0.0)
        , m_downDegrees(0.0)
        , m_leftDegrees(0.0)
        , m_rightDegrees(0.0)
    {
    }

    explicit VRFieldOfView(const VRFieldOfView& fov)
        : m_upDegrees(fov.m_upDegrees)
        , m_downDegrees(fov.m_downDegrees)
        , m_leftDegrees(fov.m_leftDegrees)
        , m_rightDegrees(fov.m_rightDegrees)
    {
    }

    double upDegrees() const { return m_upDegrees; }
    double downDegrees() const { return m_downDegrees; }
    double leftDegrees() const { return m_leftDegrees; }
    double rightDegrees() const { return m_rightDegrees; }

    void setUpDegrees(double value) { m_upDegrees = value; }
    void setDownDegrees(double value) { m_downDegrees = value; }
    void setLeftDegrees(double value) { m_leftDegrees = value; }
    void setRightDegrees(double value) { m_rightDegrees = value; }

    DEFINE_INLINE_TRACE() { }

private:
    double m_upDegrees;
    double m_downDegrees;
    double m_leftDegrees;
    double m_rightDegrees;
};

} // namespace blink

#endif // VRFieldOfView_h