/*
 * Copyright (C) 2017 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.
 */

#include "config.h"
#include "DOMPointReadOnly.h"

#include "DOMMatrixReadOnly.h"
#include "DOMPoint.h"
#include "WebCoreOpaqueRoot.h"
#include <wtf/IsoMallocInlines.h>

namespace WebCore {

WTF_MAKE_ISO_ALLOCATED_IMPL(DOMPointReadOnly);
    
ExceptionOr<Ref<DOMPoint>> DOMPointReadOnly::matrixTransform(DOMMatrixInit&& matrixInit) const
{
    auto matrixOrException = DOMMatrixReadOnly::fromMatrix(WTFMove(matrixInit));
    if (matrixOrException.hasException())
        return matrixOrException.releaseException();

    auto matrix = matrixOrException.releaseReturnValue();
    
    double x = this->x();
    double y = this->y();
    double z = this->z();
    double w = this->w();
    matrix->transformationMatrix().map4ComponentPoint(x, y, z, w);
    
    return { DOMPoint::create(x, y, z, w) };
}

WebCoreOpaqueRoot root(DOMPointReadOnly* point)
{
    return WebCoreOpaqueRoot { point };
}

} // namespace WebCore