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/*
* Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2006, 2007 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/SVGPolyElement.h"
#include "core/dom/Document.h"
#include "core/rendering/svg/RenderSVGResource.h"
#include "core/svg/SVGAnimatedPointList.h"
#include "core/svg/SVGParserUtilities.h"
namespace WebCore {
SVGPolyElement::SVGPolyElement(const QualifiedName& tagName, Document& document)
: SVGGeometryElement(tagName, document)
, m_points(SVGAnimatedPointList::create(this, SVGNames::pointsAttr, SVGPointList::create()))
{
addToPropertyMap(m_points);
}
bool SVGPolyElement::isSupportedAttribute(const QualifiedName& attrName)
{
DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ());
if (supportedAttributes.isEmpty()) {
supportedAttributes.add(SVGNames::pointsAttr);
}
return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName);
}
void SVGPolyElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
{
if (!isSupportedAttribute(name)) {
SVGGeometryElement::parseAttribute(name, value);
return;
}
if (name == SVGNames::pointsAttr) {
SVGParsingError parseError = NoError;
m_points->setBaseValueAsString(value, parseError);
reportAttributeParsingError(parseError, name, value);
return;
}
ASSERT_NOT_REACHED();
}
void SVGPolyElement::svgAttributeChanged(const QualifiedName& attrName)
{
if (!isSupportedAttribute(attrName)) {
SVGGeometryElement::svgAttributeChanged(attrName);
return;
}
SVGElement::InvalidationGuard invalidationGuard(this);
RenderSVGShape* renderer = toRenderSVGShape(this->renderer());
if (!renderer)
return;
if (attrName == SVGNames::pointsAttr) {
renderer->setNeedsShapeUpdate();
RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer);
return;
}
ASSERT_NOT_REACHED();
}
}
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