/* -*- 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/. */

#ifndef nsIAttribute_h___

#define nsIAttribute_h___

#include "nsINode.h"

class nsDOMAttributeMap;

#define NS_IATTRIBUTE_IID                            \

  {                                                  \

    0x84d43da7, 0xb45d, 0x47ae, {                    \

      0x8f, 0xbf, 0x95, 0x26, 0x78, 0x4d, 0x5e, 0x47 \

    }                                                \

  }

class nsIAttribute : public nsINode {

 public:

  NS_DECLARE_STATIC_IID_ACCESSOR(NS_IATTRIBUTE_IID)

  virtual void SetMap(nsDOMAttributeMap *aMap) = 0;

  nsDOMAttributeMap *GetMap() { return mAttrMap; }

  mozilla::dom::NodeInfo *NodeInfo() const { return mNodeInfo; }

  /**

   * Called when our ownerElement is moved into a new document.

   * Updates the nodeinfo of this node.

   */

  virtual nsresult SetOwnerDocument(nsIDocument *aDocument) = 0;

 protected:

#ifdef MOZILLA_INTERNAL_API

  nsIAttribute(nsDOMAttributeMap *aAttrMap,

               already_AddRefed<mozilla::dom::NodeInfo> &aNodeInfo);

#endif  // MOZILLA_INTERNAL_API

  virtual ~nsIAttribute();

  RefPtr<nsDOMAttributeMap> mAttrMap;

};

NS_DEFINE_STATIC_IID_ACCESSOR(nsIAttribute, NS_IATTRIBUTE_IID)

#endif /* nsIAttribute_h___ */