text: /*
   * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
   *           (C) 1999 Antti Koivisto (koivisto@kde.org)
   *           (C) 2001 Peter Kelly (pmk@post.com)
   *           (C) 2001 Dirk Mueller (mueller@kde.org)
   *           (C) 2007 David Smith (catfish.man@gmail.com)
   * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009 Apple Inc. All rights reserved.
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Library General Public
   * License as published by the Free Software Foundation; either
   * version 2 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Library General Public License for more details.
   *
   * You should have received a copy of the GNU Library General Public License
   * along with this library; see the file COPYING.LIB.  If not, write to
   * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   * Boston, MA 02110-1301, USA.
   *
   */
  
  #ifndef NamedMappedAttrMap_h
  #define NamedMappedAttrMap_h
  
  #include "NamedNodeMap.h"
  #include "SpaceSplitString.h"
  
  namespace WebCore {
  
  class NamedMappedAttrMap : public NamedNodeMap {
  public:
      static PassRefPtr<NamedMappedAttrMap> create(Element* element = 0) { return adoptRef(new NamedMappedAttrMap(element)); }
  
      void clearClass() { m_classNames.clear(); }
      void setClass(const String&);
      const SpaceSplitString& classNames() const { return m_classNames; }
  
      bool hasMappedAttributes() const { return m_mappedAttributeCount > 0; }
      void declRemoved() { m_mappedAttributeCount--; }
      void declAdded() { m_mappedAttributeCount++; }
  
      bool mapsEquivalent(const NamedMappedAttrMap*) const;
  
  private:
      NamedMappedAttrMap(Element* element) : NamedNodeMap(element), m_mappedAttributeCount(0) { }
  
      virtual void clearAttributes();
      virtual bool isMappedAttributeMap() const;
  
      int declCount() const;
  
      SpaceSplitString m_classNames;
      int m_mappedAttributeCount;
  };
  
  } //namespace
  
  #endif
  