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