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

#ifndef mozilla_dom_HTMLHeadingElement_h
#define mozilla_dom_HTMLHeadingElement_h

#include "mozilla/Attributes.h"
#include "nsGenericHTMLElement.h"

namespace mozilla {
namespace dom {

class HTMLHeadingElement MOZ_FINAL : public nsGenericHTMLElement,
                                     public nsIDOMHTMLElement
{
public:
  HTMLHeadingElement(already_AddRefed<nsINodeInfo> aNodeInfo)
    : nsGenericHTMLElement(aNodeInfo)
  {
  }
  virtual ~HTMLHeadingElement();

  // nsISupports
  NS_DECL_ISUPPORTS_INHERITED

  // nsIDOMNode
  NS_FORWARD_NSIDOMNODE_TO_NSINODE

  // nsIDOMElement
  NS_FORWARD_NSIDOMELEMENT_TO_GENERIC

  // nsIDOMHTMLElement
  NS_FORWARD_NSIDOMHTMLELEMENT_TO_GENERIC

  virtual bool ParseAttribute(int32_t aNamespaceID,
                              nsIAtom* aAttribute,
                              const nsAString& aValue,
                              nsAttrValue& aResult) MOZ_OVERRIDE;
  NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const MOZ_OVERRIDE;
  nsMapRuleToAttributesFunc GetAttributeMappingFunction() const MOZ_OVERRIDE;
  virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const MOZ_OVERRIDE;
  virtual nsIDOMNode* AsDOMNode() MOZ_OVERRIDE { return this; }

  void GetAlign(nsAString& aAlign)
  {
    GetHTMLAttr(nsGkAtoms::align, aAlign);
  }
  void SetAlign(const nsAString& aAlign, ErrorResult& aRv)
  {
    SetHTMLAttr(nsGkAtoms::align, aAlign, aRv);
  }


protected:
  virtual JSObject* WrapNode(JSContext *aCx,
                             JS::Handle<JSObject*> aScope) MOZ_OVERRIDE;
};

} // namespace mozilla
} // namespace dom

#endif // mozilla_dom_HTMLHeadingElement_h
