| /* |
| 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(new SVGNumberList(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 |