File indexing completed on 2024-04-28 15:24:31

 /*
     Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
                   2004, 2005, 2006 Rob Buis <buis@kde.org>
 
     This file is part of the KDE project
 
     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.
 */
 
 #if ENABLE(SVG) && ENABLE(SVG_FILTERS)
 #include "SVGFEMergeElement.h"
 
 #include "SVGFEMergeNodeElement.h"
 #include "SVGResourceFilter.h"
 
 namespace WebCore
 {
 
 SVGFEMergeElement::SVGFEMergeElement(const QualifiedName &tagName, Document *doc)
     : SVGFilterPrimitiveStandardAttributes(tagName, doc)
     , m_filterEffect(0)
 {
 }
 
 SVGFEMergeElement::~SVGFEMergeElement()
 {
     delete m_filterEffect;
 }
 
 SVGFEMerge *SVGFEMergeElement::filterEffect(SVGResourceFilter *filter) const
 {
     if (!m_filterEffect) {
         m_filterEffect = new SVGFEMerge(filter);
     }
     setStandardAttributes(m_filterEffect);
 
     Vector<String> mergeInputs;
     for (Node *n = firstChild(); n != 0; n = n->nextSibling()) {
         if (n->hasTagName(SVGNames::feMergeNodeTag)) {
             mergeInputs.append(static_cast<SVGFEMergeNodeElement *>(n)->in1());
         }
     }
 
     m_filterEffect->setMergeInputs(mergeInputs);
     return m_filterEffect;
 }
 
 }
 
 #endif // ENABLE(SVG)