Introduce SVGGraphicsElement IDL interface

Source/core/svg/SVGAElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2010 Apple Inc. All rights reserved.
  *
  * 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.
@@ skipping 41 matching lines @@
 namespace WebCore {
 
 using namespace HTMLNames;
 
 // Animated property definitions
 DEFINE_ANIMATED_STRING(SVGAElement, SVGNames::targetAttr, SVGTarget, svgTarget)
 DEFINE_ANIMATED_STRING(SVGAElement, XLinkNames::hrefAttr, Href, href)
 DEFINE_ANIMATED_BOOLEAN(SVGAElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired)
 
 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGAElement)
-     REGISTER_LOCAL_ANIMATED_PROPERTY(svgTarget)
-     REGISTER_LOCAL_ANIMATED_PROPERTY(href)
-     REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired)
-     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGStyledTransformableElement)
-     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTests)
+    REGISTER_LOCAL_ANIMATED_PROPERTY(svgTarget)
+    REGISTER_LOCAL_ANIMATED_PROPERTY(href)
+    REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired)
+    REGISTER_PARENT_ANIMATED_PROPERTIES(SVGGraphicsElement)
 END_REGISTER_ANIMATED_PROPERTIES
 
 inline SVGAElement::SVGAElement(const QualifiedName& tagName, Document* document)
-    : SVGStyledTransformableElement(tagName, document)
+    : SVGGraphicsElement(tagName, document)
 {
     ASSERT(hasTagName(SVGNames::aTag));
     ScriptWrappable::init(this);
     registerAnimatedPropertiesForSVGAElement();
 }
 
 PassRefPtr<SVGAElement> SVGAElement::create(const QualifiedName& tagName, Document* document)
 {
     return adoptRef(new SVGAElement(tagName, document));
 }
@@ skipping 18 matching lines @@
         SVGLangSpace::addSupportedAttributes(supportedAttributes);
         SVGExternalResourcesRequired::addSupportedAttributes(supportedAttributes);
         supportedAttributes.add(SVGNames::targetAttr);
     }
     return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName);
 }
 
 void SVGAElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
 {
     if (!isSupportedAttribute(name)) {
-        SVGStyledTransformableElement::parseAttribute(name, value);
+        SVGGraphicsElement::parseAttribute(name, value);
         return;
     }
 
     if (name == SVGNames::targetAttr) {
         setSVGTargetBaseValue(value);
         return;
     }
 
     if (SVGURIReference::parseAttribute(name, value))
         return;
     if (SVGTests::parseAttribute(name, value))
         return;
     if (SVGLangSpace::parseAttribute(name, value))
         return;
     if (SVGExternalResourcesRequired::parseAttribute(name, value))
         return;
 
     ASSERT_NOT_REACHED();
 }
 
 void SVGAElement::svgAttributeChanged(const QualifiedName& attrName)
 {
     if (!isSupportedAttribute(attrName)) {
-        SVGStyledTransformableElement::svgAttributeChanged(attrName);
+        SVGGraphicsElement::svgAttributeChanged(attrName);
         return;
     }
 
     SVGElementInstance::InvalidationGuard invalidationGuard(this);
 
     // Unlike other SVG*Element classes, SVGAElement only listens to SVGURIReference changes
     // as none of the other properties changes the linking behaviour for our <a> element.
     if (SVGURIReference::isKnownAttribute(attrName)) {
         bool wasLink = isLink();
         setIsLink(!href().isNull());
@@ skipping 41 matching lines @@
             event->setDefaultHandled();
 
             Frame* frame = document()->frame();
             if (!frame)
                 return;
             frame->loader()->urlSelected(document()->completeURL(url), target, event, false, MaybeSendReferrer);
             return;
         }
     }
 
-    SVGStyledTransformableElement::defaultEventHandler(event);
+    SVGGraphicsElement::defaultEventHandler(event);
 }
 
 bool SVGAElement::supportsFocus() const
 {
     if (rendererIsEditable())
-        return SVGStyledTransformableElement::supportsFocus();
+        return SVGGraphicsElement::supportsFocus();
     return true;
 }
 
 bool SVGAElement::rendererIsFocusable() const
 {
     if (renderer() && renderer()->absoluteClippedOverflowRect().isEmpty())
         return false;
 
     return SVGElement::rendererIsFocusable();
 }
 
 bool SVGAElement::isURLAttribute(const Attribute& attribute) const
 {
-    return attribute.name().localName() == hrefAttr || SVGStyledTransformableElement::isURLAttribute(attribute);
+    return attribute.name().localName() == hrefAttr || SVGGraphicsElement::isURLAttribute(attribute);
 }
 
 bool SVGAElement::isMouseFocusable() const
 {
     return false;
 }
 
 bool SVGAElement::isKeyboardFocusable(KeyboardEvent*) const
 {
     if (!isFocusable())
@@ skipping 12 matching lines @@
     // The 'a' element may contain any element that its parent may contain, except itself.
     if (childContext.node()->hasTagName(SVGNames::aTag))
         return false;
     if (parentNode() && parentNode()->isSVGElement())
         return parentNode()->childShouldCreateRenderer(childContext);
 
     return SVGElement::childShouldCreateRenderer(childContext);
 }
 
 } // namespace WebCore