/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * 1.1 (the "License"); you may not use this file except in compliance with
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 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla Communicator client code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
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 * Contributor(s):
 *
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 * either of the GNU General Public License Version 2 or later (the "GPL"),
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/*
 * Implementation of DOM Core's nsIDOMText node.
 */

#include "nsGenericDOMDataNode.h"
#include "nsIDOMText.h"

#include "nsIAttribute.h"
#include "nsIDocument.h"
#include "nsThreadUtils.h"
#include "nsDOMMemoryReporter.h"

/**
 * Class used to implement DOM text nodes
 */
class nsTextNode : public nsGenericDOMDataNode,
                   public nsIDOMText
{
public:
  nsTextNode(already_AddRefed<nsINodeInfo> aNodeInfo);
  virtual ~nsTextNode();

  // nsISupports
  NS_DECL_ISUPPORTS_INHERITED

  // nsIDOMNode
  NS_FORWARD_NSIDOMNODE(nsGenericDOMDataNode::)

  // nsIDOMCharacterData
  NS_FORWARD_NSIDOMCHARACTERDATA(nsGenericDOMDataNode::)

  // nsIDOMText
  NS_FORWARD_NSIDOMTEXT(nsGenericDOMDataNode::)

  // DOM Memory Reporter participant.
  NS_DECL_AND_IMPL_DOM_MEMORY_REPORTER_SIZEOF(nsTextNode, nsGenericDOMDataNode)

  // nsINode
  virtual bool IsNodeOfType(PRUint32 aFlags) const;

  virtual nsGenericDOMDataNode* CloneDataNode(nsINodeInfo *aNodeInfo,
                                              bool aCloneText) const;

  nsresult BindToAttribute(nsIAttribute* aAttr);
  nsresult UnbindFromAttribute();

  virtual nsXPCClassInfo* GetClassInfo();

  nsresult AppendTextForNormalize(const PRUnichar* aBuffer, PRUint32 aLength,
                                  bool aNotify, nsIContent* aNextSibling);

#ifdef DEBUG
  virtual void List(FILE* out, PRInt32 aIndent) const;
  virtual void DumpContent(FILE* out, PRInt32 aIndent, bool aDumpAll) const;
#endif
};
