/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "mozilla/dom/SVGPolylineElement.h"

#include "mozilla/dom/SVGPolylineElementBinding.h"

#include "mozilla/gfx/2D.h"

using namespace mozilla;

using namespace mozilla::gfx;

NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(Polyline)

namespace mozilla {

namespace dom {

JSObject*

SVGPolylineElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)

{

  return SVGPolylineElement_Binding::Wrap(aCx, this, aGivenProto);

}

//----------------------------------------------------------------------

// Implementation

SVGPolylineElement::SVGPolylineElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)

  : SVGPolylineElementBase(std::move(aNodeInfo))

{

}

//----------------------------------------------------------------------

// nsINode methods

NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGPolylineElement)

//----------------------------------------------------------------------

// SVGGeometryElement methods

already_AddRefed<Path>

SVGPolylineElement::BuildPath(PathBuilder* aBuilder)

{

  const SVGPointList &points = mPoints.GetAnimValue();

  if (points.IsEmpty()) {

    return nullptr;

  }

  aBuilder->MoveTo(points[0]);

  for (uint32_t i = 1; i < points.Length(); ++i) {

    aBuilder->LineTo(points[i]);

  }

  return aBuilder->Finish();

}

} // namespace dom

} // namespace mozilla