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

Source/core/svg/SVGTextPositioningElement.h

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2008 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 SVGTextPositioningElement_h
 #define SVGTextPositioningElement_h
 
+#include "SVGNames.h"
 #include "core/svg/SVGAnimatedLengthList.h"
 #include "core/svg/SVGAnimatedNumberList.h"
 #include "core/svg/SVGTextContentElement.h"
 
 namespace WebCore {
 
 class SVGTextPositioningElement : public SVGTextContentElement {
 public:
     static SVGTextPositioningElement* elementFromRenderer(RenderObject*);
 
@@ skipping 11 matching lines @@
 
     RefPtr<SVGAnimatedLengthList> m_x;
     RefPtr<SVGAnimatedLengthList> m_y;
     RefPtr<SVGAnimatedLengthList> m_dx;
     RefPtr<SVGAnimatedLengthList> m_dy;
     BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGTextPositioningElement)
         DECLARE_ANIMATED_NUMBER_LIST(Rotate, rotate)
     END_DECLARE_ANIMATED_PROPERTIES
 };
 
+inline bool isSVGTextPositioningElement(const Node& node)
+{
+    return node.hasTagName(SVGNames::xAttr) || node.hasTagName(SVGNames::yAttr) || node.hasTagName(SVGNames::dxAttr) || node.hasTagName(SVGNames::dyAttr);

[Stephen Chennney, 2014/01/10 12:32:53]

I don't think a node will ever have a tag name that is an attribute name. Or am
I misunderstanding something.

[gyuyoung-inactive, 2014/01/12 04:37:31]

Oops, it is my mistake. It looks SVGTextPositioningElement doesn't have tag
name. So, I add a virtual function to SVGElement to check if a node is
SVGTextPositioningElement lie SVGContentElement.

+}
+
+DEFINE_NODE_TYPE_CASTS_WITH_FUNCTION(SVGTextPositioningElement);
+
 } // namespace WebCore
 
 #endif