Generate toSVGFooElement() for SVGFELight|AnimateMotion|FontFaceSrc|TextPositioningElement

Source/core/svg/SVGFELightElement.h

 /*
  * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Oliver Hunt <oliver@nerget.com>
  *
  * 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 SVGFELightElement_h
 #define SVGFELightElement_h
 
+#include "SVGNames.h"
 #include "core/svg/SVGAnimatedNumber.h"
 #include "core/svg/SVGElement.h"
 #include "platform/graphics/filters/LightSource.h"
 
 namespace WebCore {
 
 class SVGFELightElement : public SVGElement {
 public:
     virtual PassRefPtr<LightSource> lightSource() const = 0;
     static SVGFELightElement* findLightElement(const SVGElement*);
@@ skipping 17 matching lines @@
         DECLARE_ANIMATED_NUMBER(Y, y)
         DECLARE_ANIMATED_NUMBER(Z, z)
         DECLARE_ANIMATED_NUMBER(PointsAtX, pointsAtX)
         DECLARE_ANIMATED_NUMBER(PointsAtY, pointsAtY)
         DECLARE_ANIMATED_NUMBER(PointsAtZ, pointsAtZ)
         DECLARE_ANIMATED_NUMBER(SpecularExponent, specularExponent)
         DECLARE_ANIMATED_NUMBER(LimitingConeAngle, limitingConeAngle)
     END_DECLARE_ANIMATED_PROPERTIES
 };
 
+inline bool isSVGFELightElement(const Node& node)
+{
+    return node.hasTagName(SVGNames::feDistantLightTag) || node.hasTagName(SVGNames::fePointLightTag) || node.hasTagName(SVGNames::feSpotLightTag);
+}
+
+DEFINE_NODE_TYPE_CASTS_WITH_FUNCTION(SVGFELightElement);
+
 } // namespace WebCore
 
 #endif