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/*
* Copyright (C) 2014 Adobe Systems Incorporated. All rights reserved.
* Copyright (C) 2016 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:
*
* 1. Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
* 2. 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 AND CONTRIBUTORS
* "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 HOLDER 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 "DOMPointInit.h"
#include "ExceptionOr.h"
#include "ScriptWrappable.h"
#include <wtf/IsoMalloc.h>
#include <wtf/RefCounted.h>
namespace WebCore {
struct DOMMatrixInit;
class DOMPoint;
class WebCoreOpaqueRoot;
class DOMPointReadOnly : public ScriptWrappable, public RefCounted<DOMPointReadOnly> {
WTF_MAKE_ISO_ALLOCATED_EXPORT(DOMPointReadOnly, WEBCORE_EXPORT);
public:
static Ref<DOMPointReadOnly> create(double x, double y, double z, double w) { return adoptRef(*new DOMPointReadOnly(x, y, z, w)); }
static Ref<DOMPointReadOnly> create(const DOMPointInit& init) { return create(init.x, init.y, init.z, init.w); }
static Ref<DOMPointReadOnly> fromPoint(const DOMPointInit& init) { return create(init.x, init.y, init.z, init.w); }
double x() const { return m_x; }
double y() const { return m_y; }
double z() const { return m_z; }
double w() const { return m_w; }
ExceptionOr<Ref<DOMPoint>> matrixTransform(DOMMatrixInit&&) const;
protected:
DOMPointReadOnly(double x, double y, double z, double w)
: m_x(x)
, m_y(y)
, m_z(z)
, m_w(w)
{
}
// Any of these can be NaN or Inf.
double m_x;
double m_y;
double m_z;
double m_w;
};
WebCoreOpaqueRoot root(DOMPointReadOnly*);
} // namespace WebCore