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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 "SVGFEColorMatrixElement.h"
#include "SVGNames.h"
#include "SVGNumberList.h"
#include "SVGResourceFilter.h"
namespace WebCore {
SVGFEColorMatrixElement::SVGFEColorMatrixElement(const QualifiedName& tagName, Document* doc)
: SVGFilterPrimitiveStandardAttributes(tagName, doc)
, m_type(SVG_FECOLORMATRIX_TYPE_UNKNOWN)
, m_values(SVGNumberList::create(SVGNames::valuesAttr))
, m_filterEffect(0)
{
}
SVGFEColorMatrixElement::~SVGFEColorMatrixElement()
{
delete m_filterEffect;
}
ANIMATED_PROPERTY_DEFINITIONS(SVGFEColorMatrixElement, String, String, string, In1, in1, SVGNames::inAttr, m_in1)
ANIMATED_PROPERTY_DEFINITIONS(SVGFEColorMatrixElement, int, Enumeration, enumeration, Type, type, SVGNames::typeAttr, m_type)
ANIMATED_PROPERTY_DEFINITIONS(SVGFEColorMatrixElement, SVGNumberList*, NumberList, numberList, Values, values, SVGNames::valuesAttr, m_values.get())
void SVGFEColorMatrixElement::parseMappedAttribute(MappedAttribute* attr)
{
const String& value = attr->value();
if (attr->name() == SVGNames::typeAttr) {
if (value == "matrix")
setTypeBaseValue(SVG_FECOLORMATRIX_TYPE_MATRIX);
else if (value == "saturate")
setTypeBaseValue(SVG_FECOLORMATRIX_TYPE_SATURATE);
else if (value == "hueRotate")
setTypeBaseValue(SVG_FECOLORMATRIX_TYPE_HUEROTATE);
else if (value == "luminanceToAlpha")
setTypeBaseValue(SVG_FECOLORMATRIX_TYPE_LUMINANCETOALPHA);
}
else if (attr->name() == SVGNames::inAttr)
setIn1BaseValue(value);
else if (attr->name() == SVGNames::valuesAttr)
valuesBaseValue()->parse(value);
else
SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr);
}
SVGFEColorMatrix* SVGFEColorMatrixElement::filterEffect(SVGResourceFilter* filter) const
{
if (!m_filterEffect)
m_filterEffect = new SVGFEColorMatrix(filter);
m_filterEffect->setIn(in1());
setStandardAttributes(m_filterEffect);
Vector<float> _values;
SVGNumberList* numbers = values();
ExceptionCode ec = 0;
unsigned int nr = numbers->numberOfItems();
for (unsigned int i = 0;i < nr;i++)
_values.append(numbers->getItem(i, ec));
m_filterEffect->setValues(_values);
m_filterEffect->setType((SVGColorMatrixType) type());
return m_filterEffect;
}
}
#endif // ENABLE(SVG)
// vim:ts=4:noet
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