/* -*- 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/HTMLHeadingElement.h"

#include "mozilla/dom/HTMLHeadingElementBinding.h"

#include "mozilla/MappedDeclarations.h"

#include "nsGkAtoms.h"

#include "nsStyleConsts.h"

#include "nsMappedAttributes.h"

#include "mozAutoDocUpdate.h"

NS_IMPL_NS_NEW_HTML_ELEMENT(Heading)

namespace mozilla {

namespace dom {

HTMLHeadingElement::~HTMLHeadingElement()

{

}

NS_IMPL_ELEMENT_CLONE(HTMLHeadingElement)

JSObject*

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

{

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

}

bool

HTMLHeadingElement::ParseAttribute(int32_t aNamespaceID,

                                   nsAtom* aAttribute,

                                   const nsAString& aValue,

                                   nsIPrincipal* aMaybeScriptedPrincipal,

                                   nsAttrValue& aResult)

{

  if (aAttribute == nsGkAtoms::align && aNamespaceID == kNameSpaceID_None) {

    return ParseDivAlignValue(aValue, aResult);

  }

  return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,

                                              aMaybeScriptedPrincipal, aResult);

}

void

HTMLHeadingElement::MapAttributesIntoRule(const nsMappedAttributes* aAttributes,

                                          MappedDeclarations& aDecls)

{

  nsGenericHTMLElement::MapDivAlignAttributeInto(aAttributes, aDecls);

  nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aDecls);

}

NS_IMETHODIMP_(bool)

HTMLHeadingElement::IsAttributeMapped(const nsAtom* aAttribute) const

{

  static const MappedAttributeEntry* const map[] = {

    sDivAlignAttributeMap,

    sCommonAttributeMap

  };

  return FindAttributeDependence(aAttribute, map);

}

nsMapRuleToAttributesFunc

HTMLHeadingElement::GetAttributeMappingFunction() const

{

  return &MapAttributesIntoRule;

}

} // namespace dom

} // namespace mozilla