text: /*
   * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
   * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
   *
   * 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 SVGCursorElement_h
  #define SVGCursorElement_h
  
  #include "core/SVGNames.h"
  #include "core/svg/SVGAnimatedBoolean.h"
  #include "core/svg/SVGAnimatedLength.h"
  #include "core/svg/SVGAnimatedString.h"
  #include "core/svg/SVGElement.h"
  #include "core/svg/SVGTests.h"
  #include "core/svg/SVGURIReference.h"
  
  namespace WebCore {
  
  class SVGCursorElement FINAL : public SVGElement,
                                 public SVGTests,
                                 public SVGURIReference {
  public:
      DECLARE_NODE_FACTORY(SVGCursorElement);
  
      virtual ~SVGCursorElement();
  
      void addClient(SVGElement*);
  #if !ENABLE(OILPAN)
      void removeClient(SVGElement*);
  #endif
      void removeReferencedElement(SVGElement*);
  
      SVGAnimatedLength* x() const { return m_x.get(); }
      SVGAnimatedLength* y() const { return m_y.get(); }
  
      virtual void trace(Visitor*) OVERRIDE;
  
  private:
      explicit SVGCursorElement(Document&);
  
      virtual bool isValid() const OVERRIDE { return SVGTests::isValid(); }
  
      bool isSupportedAttribute(const QualifiedName&);
      virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
      virtual void svgAttributeChanged(const QualifiedName&) OVERRIDE;
  
      virtual bool rendererIsNeeded(const RenderStyle&) OVERRIDE { return false; }
  
      RefPtr<SVGAnimatedLength> m_x;
      RefPtr<SVGAnimatedLength> m_y;
  
      WillBeHeapHashSet<RawPtrWillBeWeakMember<SVGElement> > m_clients;
  };
  
  } // namespace WebCore
  
  #endif
  