File indexing completed on 2024-05-05 12:16:25
0001 /* 0002 Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> 0003 2004, 2005 Rob Buis <buis@kde.org> 0004 0005 This file is part of the KDE project 0006 0007 This library is free software; you can redistribute it and/or 0008 modify it under the terms of the GNU Library General Public 0009 License as published by the Free Software Foundation; either 0010 version 2 of the License, or (at your option) any later version. 0011 0012 This library is distributed in the hope that it will be useful, 0013 but WITHOUT ANY WARRANTY; without even the implied warranty of 0014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0015 Library General Public License for more details. 0016 0017 You should have received a copy of the GNU Library General Public License 0018 along with this library; see the file COPYING.LIB. If not, write to 0019 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0020 Boston, MA 02110-1301, USA. 0021 */ 0022 0023 #if ENABLE(SVG) && ENABLE(SVG_FILTERS) 0024 #include "SVGFEOffsetElement.h" 0025 0026 #include "Attr.h" 0027 #include "SVGResourceFilter.h" 0028 0029 namespace WebCore 0030 { 0031 0032 SVGFEOffsetElement::SVGFEOffsetElement(const QualifiedName &tagName, Document *doc) 0033 : SVGFilterPrimitiveStandardAttributes(tagName, doc) 0034 , m_dx(0.0f) 0035 , m_dy(0.0f) 0036 , m_filterEffect(0) 0037 { 0038 } 0039 0040 SVGFEOffsetElement::~SVGFEOffsetElement() 0041 { 0042 delete m_filterEffect; 0043 } 0044 0045 ANIMATED_PROPERTY_DEFINITIONS(SVGFEOffsetElement, String, String, string, In1, in1, SVGNames::inAttr, m_in1) 0046 ANIMATED_PROPERTY_DEFINITIONS(SVGFEOffsetElement, float, Number, number, Dx, dx, SVGNames::dxAttr, m_dx) 0047 ANIMATED_PROPERTY_DEFINITIONS(SVGFEOffsetElement, float, Number, number, Dy, dy, SVGNames::dyAttr, m_dy) 0048 0049 void SVGFEOffsetElement::parseMappedAttribute(MappedAttribute *attr) 0050 { 0051 const String &value = attr->value(); 0052 if (attr->name() == SVGNames::dxAttr) { 0053 setDxBaseValue(value.toFloat()); 0054 } else if (attr->name() == SVGNames::dyAttr) { 0055 setDyBaseValue(value.toFloat()); 0056 } else if (attr->name() == SVGNames::inAttr) { 0057 setIn1BaseValue(value); 0058 } else { 0059 SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr); 0060 } 0061 } 0062 0063 SVGFEOffset *SVGFEOffsetElement::filterEffect(SVGResourceFilter *filter) const 0064 { 0065 if (!m_filterEffect) { 0066 m_filterEffect = new SVGFEOffset(filter); 0067 } 0068 0069 m_filterEffect->setIn(in1()); 0070 m_filterEffect->setDx(dx()); 0071 m_filterEffect->setDy(dy()); 0072 0073 setStandardAttributes(m_filterEffect); 0074 return m_filterEffect; 0075 } 0076 0077 } 0078 0079 #endif // ENABLE(SVG) 0080