File indexing completed on 2024-04-28 15:24:30

 /*
     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 "SVGFEBlendElement.h"
 
 #include "SVGResourceFilter.h"
 
 namespace WebCore
 {
 
 SVGFEBlendElement::SVGFEBlendElement(const QualifiedName &tagName, Document *doc)
     : SVGFilterPrimitiveStandardAttributes(tagName, doc)
     , m_mode(SVG_FEBLEND_MODE_NORMAL)
     , m_filterEffect(0)
 {
 }
 
 SVGFEBlendElement::~SVGFEBlendElement()
 {
     delete m_filterEffect;
 }
 
 ANIMATED_PROPERTY_DEFINITIONS(SVGFEBlendElement, String, String, string, In1, in1, SVGNames::inAttr, m_in1)
 ANIMATED_PROPERTY_DEFINITIONS(SVGFEBlendElement, String, String, string, In2, in2, SVGNames::in2Attr, m_in2)
 ANIMATED_PROPERTY_DEFINITIONS(SVGFEBlendElement, int, Enumeration, enumeration, Mode, mode, SVGNames::modeAttr, m_mode)
 
 void SVGFEBlendElement::parseMappedAttribute(MappedAttribute *attr)
 {
     const String &value = attr->value();
     if (attr->name() == SVGNames::modeAttr) {
         if (value == "normal") {
             setModeBaseValue(SVG_FEBLEND_MODE_NORMAL);
         } else if (value == "multiply") {
             setModeBaseValue(SVG_FEBLEND_MODE_MULTIPLY);
         } else if (value == "screen") {
             setModeBaseValue(SVG_FEBLEND_MODE_SCREEN);
         } else if (value == "darken") {
             setModeBaseValue(SVG_FEBLEND_MODE_DARKEN);
         } else if (value == "lighten") {
             setModeBaseValue(SVG_FEBLEND_MODE_LIGHTEN);
         }
     } else if (attr->name() == SVGNames::inAttr) {
         setIn1BaseValue(value);
     } else if (attr->name() == SVGNames::in2Attr) {
         setIn2BaseValue(value);
     } else {
         SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr);
     }
 }
 
 SVGFEBlend *SVGFEBlendElement::filterEffect(SVGResourceFilter *filter) const
 {
     if (!m_filterEffect) {
         m_filterEffect = new SVGFEBlend(filter);
     }
 
     m_filterEffect->setBlendMode((SVGBlendModeType) mode());
     m_filterEffect->setIn(in1());
     m_filterEffect->setIn2(in2());
     setStandardAttributes(m_filterEffect);
     return m_filterEffect;
 }
 
 }
 
 #endif // ENABLE(SVG)