/* -*- 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/ChromeNodeList.h"

#include "mozilla/dom/ChromeNodeListBinding.h"

using namespace mozilla;

using namespace mozilla::dom;

already_AddRefed<ChromeNodeList>

ChromeNodeList::Constructor(const GlobalObject& aGlobal, ErrorResult& aRv)

{

  nsCOMPtr<nsPIDOMWindowInner> win = do_QueryInterface(aGlobal.GetAsSupports());

  nsIDocument* root = win ? win->GetExtantDoc() : nullptr;

  RefPtr<ChromeNodeList> list = new ChromeNodeList(root);

  return list.forget();

}

JSObject*

ChromeNodeList::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)

{

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

}

void

ChromeNodeList::Append(nsINode& aNode, ErrorResult& aError)

{

  if (!aNode.IsContent()) {

    // nsINodeList deals with nsIContent objects only, so need to

    // filter out other nodes for now.

    aError.Throw(NS_ERROR_DOM_TYPE_ERR);

    return;

  }

  AppendElement(aNode.AsContent());

}

void

ChromeNodeList::Remove(nsINode& aNode, ErrorResult& aError)

{

  if (!aNode.IsContent()) {

    aError.Throw(NS_ERROR_DOM_TYPE_ERR);

    return;

  }

  RemoveElement(aNode.AsContent());

}