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/*
Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
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 "Document.h"
#include "FloatPoint.h"
#include "MappedAttribute.h"
#include "RenderPath.h"
#include "SVGNames.h"
#include "SVGParserUtilities.h"
#include "SVGPointList.h"
namespace WebCore {
SVGPolyElement::SVGPolyElement(const QualifiedName& tagName, Document* doc)
: SVGStyledTransformableElement(tagName, doc)
, SVGTests()
, SVGLangSpace()
, SVGExternalResourcesRequired()
, SVGAnimatedPoints()
{
}
SVGPolyElement::~SVGPolyElement()
{
}
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(MappedAttribute* attr)
{
const AtomicString& value = attr->value();
if (attr->name() == SVGNames::pointsAttr) {
ExceptionCode ec = 0;
points()->clear(ec);
if (!pointsListFromSVGData(points(), value)) {
points()->clear(ec);
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)
setSynchronizedSVGAttributes(false);
if (!renderer())
return;
if (attrName == SVGNames::pointsAttr
|| SVGTests::isKnownAttribute(attrName)
|| SVGLangSpace::isKnownAttribute(attrName)
|| SVGExternalResourcesRequired::isKnownAttribute(attrName)
|| SVGStyledTransformableElement::isKnownAttribute(attrName))
renderer()->setNeedsLayout(true);
}
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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