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111 lines
4.1 KiB
C++
111 lines
4.1 KiB
C++
/*
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Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
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2004, 2005, 2006 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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#if ENABLE(SVG) && ENABLE(SVG_FILTERS)
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#include "SVGFECompositeElement.h"
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#include "SVGNames.h"
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#include "SVGResourceFilter.h"
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namespace WebCore {
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SVGFECompositeElement::SVGFECompositeElement(const QualifiedName& tagName, Document* doc)
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: SVGFilterPrimitiveStandardAttributes(tagName, doc)
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, m__operator(SVG_FECOMPOSITE_OPERATOR_OVER)
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, m_k1(0.0f)
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, m_k2(0.0f)
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, m_k3(0.0f)
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, m_k4(0.0f)
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, m_filterEffect(0)
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{
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}
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SVGFECompositeElement::~SVGFECompositeElement()
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{
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delete m_filterEffect;
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}
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ANIMATED_PROPERTY_DEFINITIONS(SVGFECompositeElement, String, String, string, In1, in1, SVGNames::inAttr, m_in1)
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ANIMATED_PROPERTY_DEFINITIONS(SVGFECompositeElement, String, String, string, In2, in2, SVGNames::in2Attr, m_in2)
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ANIMATED_PROPERTY_DEFINITIONS(SVGFECompositeElement, int, Enumeration, enumeration, _operator, _operator, SVGNames::operatorAttr, m__operator)
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ANIMATED_PROPERTY_DEFINITIONS(SVGFECompositeElement, float, Number, number, K1, k1, SVGNames::k1Attr, m_k1)
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ANIMATED_PROPERTY_DEFINITIONS(SVGFECompositeElement, float, Number, number, K2, k2, SVGNames::k2Attr, m_k2)
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ANIMATED_PROPERTY_DEFINITIONS(SVGFECompositeElement, float, Number, number, K3, k3, SVGNames::k3Attr, m_k3)
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ANIMATED_PROPERTY_DEFINITIONS(SVGFECompositeElement, float, Number, number, K4, k4, SVGNames::k4Attr, m_k4)
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void SVGFECompositeElement::parseMappedAttribute(MappedAttribute *attr)
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{
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const String& value = attr->value();
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if (attr->name() == SVGNames::operatorAttr) {
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if (value == "over")
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set_operatorBaseValue(SVG_FECOMPOSITE_OPERATOR_OVER);
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else if (value == "in")
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set_operatorBaseValue(SVG_FECOMPOSITE_OPERATOR_IN);
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else if (value == "out")
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set_operatorBaseValue(SVG_FECOMPOSITE_OPERATOR_OUT);
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else if (value == "atop")
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set_operatorBaseValue(SVG_FECOMPOSITE_OPERATOR_ATOP);
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else if (value == "xor")
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set_operatorBaseValue(SVG_FECOMPOSITE_OPERATOR_XOR);
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else if (value == "arithmetic")
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set_operatorBaseValue(SVG_FECOMPOSITE_OPERATOR_ARITHMETIC);
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}
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else if (attr->name() == SVGNames::inAttr)
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setIn1BaseValue(value);
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else if (attr->name() == SVGNames::in2Attr)
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setIn2BaseValue(value);
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else if (attr->name() == SVGNames::k1Attr)
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setK1BaseValue(value.toFloat());
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else if (attr->name() == SVGNames::k2Attr)
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setK2BaseValue(value.toFloat());
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else if (attr->name() == SVGNames::k3Attr)
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setK3BaseValue(value.toFloat());
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else if (attr->name() == SVGNames::k4Attr)
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setK4BaseValue(value.toFloat());
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else
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SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr);
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}
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SVGFEComposite* SVGFECompositeElement::filterEffect(SVGResourceFilter* filter) const
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{
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if (!m_filterEffect)
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m_filterEffect = new SVGFEComposite(filter);
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m_filterEffect->setOperation((SVGCompositeOperationType) _operator());
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m_filterEffect->setIn(in1());
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m_filterEffect->setIn2(in2());
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m_filterEffect->setK1(k1());
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m_filterEffect->setK2(k2());
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m_filterEffect->setK3(k3());
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m_filterEffect->setK4(k4());
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setStandardAttributes(m_filterEffect);
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return m_filterEffect;
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}
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}
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#endif // ENABLE(SVG)
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// vim:ts=4:noet
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