content/svg/content/src/nsSVGGElement.cpp
author Robert Longson <longsonr@gmail.com>
Sat, 31 Dec 2011 09:44:03 +0000
changeset 84835 883815d2edb2e7104f7c0c7cf1164db083b2b4b8
parent 83677 c74e2c35fd96bf5aa4d66c323b51406eca18e4e1
child 92397 b00bf7f3869c471073f6ade173b50617904066e0
child 109091 df210db11b95aadf4b23fc6ba6a3cfa26e40b820
permissions -rw-r--r--
Bug 607854 - implement SVGTests interface. r=jwatt

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * http://www.mozilla.org/MPL/
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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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#include "mozilla/Util.h"

#include "nsSVGGraphicElement.h"
#include "nsIDOMSVGGElement.h"
#include "DOMSVGTests.h"

using namespace mozilla;

typedef nsSVGGraphicElement nsSVGGElementBase;

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

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

  // nsIContent
  NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const;

  virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const;

  virtual nsXPCClassInfo* GetClassInfo();
};

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


NS_IMPL_NS_NEW_SVG_ELEMENT(G)


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

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

DOMCI_NODE_DATA(SVGGElement, nsSVGGElement)

NS_INTERFACE_TABLE_HEAD(nsSVGGElement)
  NS_NODE_INTERFACE_TABLE5(nsSVGGElement, nsIDOMNode, nsIDOMElement,
                           nsIDOMSVGElement, nsIDOMSVGTests,
                           nsIDOMSVGGElement)
  NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(SVGGElement)
NS_INTERFACE_MAP_END_INHERITING(nsSVGGElementBase)

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

nsSVGGElement::nsSVGGElement(already_AddRefed<nsINodeInfo> aNodeInfo)
  : nsSVGGElementBase(aNodeInfo)
{

}


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


NS_IMPL_ELEMENT_CLONE_WITH_INIT(nsSVGGElement)


//----------------------------------------------------------------------
// nsIContent methods

NS_IMETHODIMP_(bool)
nsSVGGElement::IsAttributeMapped(const nsIAtom* name) const
{
  static const MappedAttributeEntry* const map[] = {
    sFEFloodMap,
    sFiltersMap,
    sFontSpecificationMap,
    sGradientStopMap,
    sLightingEffectsMap,
    sMarkersMap,
    sTextContentElementsMap,
    sViewportsMap
  };
  
  return FindAttributeDependence(name, map) ||
    nsSVGGElementBase::IsAttributeMapped(name);
}