| /* |
| * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org> |
| * Copyright (C) 2004, 2005, 2006 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. |
| */ |
| |
| #include "config.h" |
| |
| #include "core/svg/SVGSymbolElement.h" |
| |
| #include "core/SVGNames.h" |
| #include "core/rendering/svg/RenderSVGHiddenContainer.h" |
| |
| namespace WebCore { |
| |
| inline SVGSymbolElement::SVGSymbolElement(Document& document) |
| : SVGElement(SVGNames::symbolTag, document) |
| , SVGFitToViewBox(this) |
| { |
| ScriptWrappable::init(this); |
| } |
| |
| DEFINE_NODE_FACTORY(SVGSymbolElement) |
| |
| bool SVGSymbolElement::isSupportedAttribute(const QualifiedName& attrName) |
| { |
| DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ()); |
| if (supportedAttributes.isEmpty()) |
| SVGFitToViewBox::addSupportedAttributes(supportedAttributes); |
| |
| return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName); |
| } |
| |
| void SVGSymbolElement::parseAttribute(const QualifiedName& name, const AtomicString& value) |
| { |
| if (!isSupportedAttribute(name)) { |
| SVGElement::parseAttribute(name, value); |
| return; |
| } |
| |
| SVGParsingError parseError = NoError; |
| if (SVGFitToViewBox::parseAttribute(name, value, document(), parseError)) { |
| } else { |
| ASSERT_NOT_REACHED(); |
| } |
| |
| reportAttributeParsingError(parseError, name, value); |
| } |
| |
| void SVGSymbolElement::svgAttributeChanged(const QualifiedName& attrName) |
| { |
| if (!isSupportedAttribute(attrName)) { |
| SVGElement::svgAttributeChanged(attrName); |
| return; |
| } |
| |
| invalidateInstances(); |
| } |
| |
| RenderObject* SVGSymbolElement::createRenderer(RenderStyle*) |
| { |
| return new RenderSVGHiddenContainer(this); |
| } |
| |
| } |