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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"
#if ENABLE(SVG)
#include "SVGPolyElement.h"
#include "Attribute.h"
#include "Document.h"
#include "FloatPoint.h"
#include "RenderSVGPath.h"
#include "RenderSVGResource.h"
#include "SVGNames.h"
#include "SVGParserUtilities.h"
#include "SVGPointList.h"
namespace WebCore {
SVGPolyElement::SVGPolyElement(const QualifiedName& tagName, Document* document)
: SVGStyledTransformableElement(tagName, document)
{
}
SVGPointList* SVGPolyElement::points() const
{
if (!m_points)
m_points = SVGPointList::create(SVGNames::pointsAttr);
return m_points.get();
}
SVGPointList* SVGPolyElement::animatedPoints() const
{
// FIXME!
return 0;
}
void SVGPolyElement::parseMappedAttribute(Attribute* attr)
{
const AtomicString& value = attr->value();
if (attr->name() == SVGNames::pointsAttr) {
ExceptionCode ec = 0;
points()->clear(ec);
if (!pointsListFromSVGData(points(), value))
document()->accessSVGExtensions()->reportError("Problem parsing points=\"" + value + "\"");
} else {
if (SVGTests::parseMappedAttribute(attr))
return;
if (SVGLangSpace::parseMappedAttribute(attr))
return;
if (SVGExternalResourcesRequired::parseMappedAttribute(attr))
return;
SVGStyledTransformableElement::parseMappedAttribute(attr);
}
}
void SVGPolyElement::svgAttributeChanged(const QualifiedName& attrName)
{
SVGStyledTransformableElement::svgAttributeChanged(attrName);
// The points property is not a regular SVGAnimatedProperty, still we use the same SVG<->XML DOM synchronization framework.
if (attrName == SVGNames::pointsAttr)
invalidateSVGAttributes();
RenderSVGPath* renderer = static_cast<RenderSVGPath*>(this->renderer());
if (!renderer)
return;
if (SVGStyledTransformableElement::isKnownAttribute(attrName)) {
renderer->setNeedsTransformUpdate();
RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer);
return;
}
if (attrName == SVGNames::pointsAttr) {
renderer->setNeedsPathUpdate();
RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer);
return;
}
if (SVGTests::isKnownAttribute(attrName)
|| SVGLangSpace::isKnownAttribute(attrName)
|| SVGExternalResourcesRequired::isKnownAttribute(attrName))
RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer);
}
void SVGPolyElement::synchronizeProperty(const QualifiedName& attrName)
{
SVGStyledTransformableElement::synchronizeProperty(attrName);
if (attrName == anyQName()) {
synchronizeExternalResourcesRequired();
SVGAnimatedPropertySynchronizer<true>::synchronize(this, SVGNames::pointsAttr, points()->valueAsString());
return;
}
if (SVGExternalResourcesRequired::isKnownAttribute(attrName))
synchronizeExternalResourcesRequired();
else if (attrName == SVGNames::pointsAttr)
SVGAnimatedPropertySynchronizer<true>::synchronize(this, attrName, points()->valueAsString());
}
}
#endif // ENABLE(SVG)
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