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      1 /*
      2  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann (at) kde.org>
      3  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis (at) kde.org>
      4  *
      5  * This library is free software; you can redistribute it and/or
      6  * modify it under the terms of the GNU Library General Public
      7  * License as published by the Free Software Foundation; either
      8  * version 2 of the License, or (at your option) any later version.
      9  *
     10  * This library is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13  * Library General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU Library General Public License
     16  * along with this library; see the file COPYING.LIB.  If not, write to
     17  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     18  * Boston, MA 02110-1301, USA.
     19  */
     20 
     21 #include "config.h"
     22 #include "core/svg/SVGPolyElement.h"
     23 
     24 #include "core/rendering/svg/RenderSVGResource.h"
     25 #include "core/rendering/svg/RenderSVGShape.h"
     26 #include "core/svg/SVGAnimatedPointList.h"
     27 #include "core/svg/SVGParserUtilities.h"
     28 
     29 namespace blink {
     30 
     31 SVGPolyElement::SVGPolyElement(const QualifiedName& tagName, Document& document)
     32     : SVGGeometryElement(tagName, document)
     33     , m_points(SVGAnimatedPointList::create(this, SVGNames::pointsAttr, SVGPointList::create()))
     34 {
     35     addToPropertyMap(m_points);
     36 }
     37 
     38 void SVGPolyElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
     39 {
     40     parseAttributeNew(name, value);
     41 }
     42 
     43 void SVGPolyElement::svgAttributeChanged(const QualifiedName& attrName)
     44 {
     45     if (attrName != SVGNames::pointsAttr) {
     46         SVGGeometryElement::svgAttributeChanged(attrName);
     47         return;
     48     }
     49 
     50     SVGElement::InvalidationGuard invalidationGuard(this);
     51 
     52     RenderSVGShape* renderer = toRenderSVGShape(this->renderer());
     53     if (!renderer)
     54         return;
     55 
     56     renderer->setNeedsShapeUpdate();
     57     RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer);
     58 }
     59 
     60 }
     61