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133 lines
4 KiB
C++
133 lines
4 KiB
C++
/*
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Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
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2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
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This file is part of the KDE project
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "config.h"
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#include "wtf/Platform.h"
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#if ENABLE(SVG)
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#include "SVGPolyElement.h"
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#include "Document.h"
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#include "FloatPoint.h"
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#include "RenderPath.h"
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#include "SVGNames.h"
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#include "SVGParserUtilities.h"
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#include "SVGPointList.h"
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namespace WebCore {
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SVGPolyElement::SVGPolyElement(const QualifiedName& tagName, Document* doc)
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: SVGStyledTransformableElement(tagName, doc)
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, SVGTests()
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, SVGLangSpace()
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, SVGExternalResourcesRequired()
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, SVGAnimatedPoints()
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, m_ignoreAttributeChanges(false)
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{
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}
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SVGPolyElement::~SVGPolyElement()
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{
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}
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SVGPointList* SVGPolyElement::points() const
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{
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if (!m_points)
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m_points = SVGPointList::create(SVGNames::pointsAttr);
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return m_points.get();
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}
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SVGPointList* SVGPolyElement::animatedPoints() const
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{
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// FIXME!
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return 0;
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}
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void SVGPolyElement::parseMappedAttribute(MappedAttribute* attr)
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{
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const AtomicString& value = attr->value();
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if (attr->name() == SVGNames::pointsAttr) {
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ExceptionCode ec = 0;
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points()->clear(ec);
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if (!pointsListFromSVGData(points(), value)) {
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points()->clear(ec);
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/*FIXME khtml document()->accessSVGExtensions()->reportError("Problem parsing points=\"" + value.string() + "\"");*/
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}
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} else {
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if (SVGTests::parseMappedAttribute(attr))
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return;
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if (SVGLangSpace::parseMappedAttribute(attr))
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return;
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if (SVGExternalResourcesRequired::parseMappedAttribute(attr))
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return;
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SVGStyledTransformableElement::parseMappedAttribute(attr);
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}
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}
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void SVGPolyElement::svgAttributeChanged(const QualifiedName& attrName)
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{
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if (m_ignoreAttributeChanges)
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return;
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SVGStyledTransformableElement::svgAttributeChanged(attrName);
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if (!renderer())
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return;
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if (attrName == SVGNames::pointsAttr) {
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m_ignoreAttributeChanges = true;
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renderer()->setNeedsLayout(true);
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//ExceptionCode ec = 0;
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// Spec: Additionally, the 'points' attribute on the original element
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// accessed via the XML DOM (e.g., using the getAttribute() method call)
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// will reflect any changes made to points.
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kDebug() << "fixme!!!!!!!!!" << endl;
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/*FIXME KHTML String _points;
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int len = points()->numberOfItems();
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for (int i = 0; i < len; ++i) {
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FloatPoint p = points()->getItem(i, ec);
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_points += String::format("%.6lg %.6lg ", p.x(), p.y());
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}
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if (RefPtr<Attr> attr = const_cast<SVGPolyElement*>(this)->getAttributeNode(SVGNames::pointsAttr.localName())) {
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ExceptionCode ec = 0;
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attr->setValue(_points, ec);
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}*/
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m_ignoreAttributeChanges = false;
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return;
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}
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if (SVGTests::isKnownAttribute(attrName) ||
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SVGLangSpace::isKnownAttribute(attrName) ||
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SVGExternalResourcesRequired::isKnownAttribute(attrName) ||
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SVGStyledTransformableElement::isKnownAttribute(attrName))
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renderer()->setNeedsLayout(true);
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}
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}
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#endif // ENABLE(SVG)
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