nsSVGGElement.cpp

/* -*- 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
 * the License. You may obtain a copy of the License at
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 *
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 * 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 the Mozilla SVG project.
 *
 * The Initial Developer of the Original Code is
 * Crocodile Clips Ltd..
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Alex Fritze <alex.fritze@crocodile-clips.com> (original author)
 *
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 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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#include "nsSVGGraphicElement.h"
#include "nsIDOMSVGGElement.h"
#include "nsSVGAtoms.h"

typedef nsSVGGraphicElement nsSVGGElementBase;

class nsSVGGElement : public nsSVGGElementBase,
                      public nsIDOMSVGGElement
{
protected:
  friend nsresult NS_NewSVGGElement(nsIContent **aResult,
                                    nsINodeInfo *aNodeInfo);
  nsSVGGElement(nsINodeInfo *aNodeInfo);
  virtual ~nsSVGGElement();
  
public:
  // interfaces:
  
  NS_DECL_ISUPPORTS_INHERITED
  NS_DECL_NSIDOMSVGGELEMENT

  // xxx I wish we could use virtual inheritance
  NS_FORWARD_NSIDOMNODE_NO_CLONENODE(nsSVGGElementBase::)
  NS_FORWARD_NSIDOMELEMENT(nsSVGGElementBase::)
  NS_FORWARD_NSIDOMSVGELEMENT(nsSVGGElementBase::)

  // nsIStyledContent
  NS_IMETHOD_(PRBool) IsAttributeMapped(const nsIAtom* aAttribute) const;
protected:
};

////////////////////////////////////////////////////////////////////////
// implementation


NS_IMPL_NS_NEW_SVG_ELEMENT(G)


//----------------------------------------------------------------------
// nsISupports methods

NS_IMPL_ADDREF_INHERITED(nsSVGGElement,nsSVGGElementBase)
NS_IMPL_RELEASE_INHERITED(nsSVGGElement,nsSVGGElementBase)

NS_INTERFACE_MAP_BEGIN(nsSVGGElement)
  NS_INTERFACE_MAP_ENTRY(nsIDOMNode)
  NS_INTERFACE_MAP_ENTRY(nsIDOMElement)
  NS_INTERFACE_MAP_ENTRY(nsIDOMSVGElement)
  NS_INTERFACE_MAP_ENTRY(nsIDOMSVGGElement)
  NS_INTERFACE_MAP_ENTRY_CONTENT_CLASSINFO(SVGGElement)
NS_INTERFACE_MAP_END_INHERITING(nsSVGGElementBase)

//----------------------------------------------------------------------
// Implementation

nsSVGGElement::nsSVGGElement(nsINodeInfo *aNodeInfo)
  : nsSVGGElementBase(aNodeInfo)
{

}

nsSVGGElement::~nsSVGGElement()
{

}

//----------------------------------------------------------------------
// nsIDOMNode methods


NS_IMPL_DOM_CLONENODE_WITH_INIT(nsSVGGElement)


//----------------------------------------------------------------------
// nsIStyledContent methods

NS_IMETHODIMP_(PRBool)
nsSVGGElement::IsAttributeMapped(const nsIAtom* name) const
{
  static const MappedAttributeEntry* const map[] = {
    sTextContentElementsMap,
    sFontSpecificationMap,
    sColorMap
  };
  
  return FindAttributeDependence(name, map, NS_ARRAY_LENGTH(map)) ||
    nsSVGGElementBase::IsAttributeMapped(name);
}