| /* |
| * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
| * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
| * Copyright (C) 2018-2019 Apple Inc. All rights reserved. |
| * |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #include "FEColorMatrix.h" |
| #include "SVGFilterPrimitiveStandardAttributes.h" |
| |
| namespace WebCore { |
| |
| template<> |
| struct SVGPropertyTraits<ColorMatrixType> { |
| static unsigned highestEnumValue() { return FECOLORMATRIX_TYPE_LUMINANCETOALPHA; } |
| |
| static String toString(ColorMatrixType type) |
| { |
| switch (type) { |
| case FECOLORMATRIX_TYPE_UNKNOWN: |
| return emptyString(); |
| case FECOLORMATRIX_TYPE_MATRIX: |
| return "matrix"_s; |
| case FECOLORMATRIX_TYPE_SATURATE: |
| return "saturate"_s; |
| case FECOLORMATRIX_TYPE_HUEROTATE: |
| return "hueRotate"_s; |
| case FECOLORMATRIX_TYPE_LUMINANCETOALPHA: |
| return "luminanceToAlpha"_s; |
| } |
| |
| ASSERT_NOT_REACHED(); |
| return emptyString(); |
| } |
| |
| static ColorMatrixType fromString(const String& value) |
| { |
| if (value == "matrix") |
| return FECOLORMATRIX_TYPE_MATRIX; |
| if (value == "saturate") |
| return FECOLORMATRIX_TYPE_SATURATE; |
| if (value == "hueRotate") |
| return FECOLORMATRIX_TYPE_HUEROTATE; |
| if (value == "luminanceToAlpha") |
| return FECOLORMATRIX_TYPE_LUMINANCETOALPHA; |
| return FECOLORMATRIX_TYPE_UNKNOWN; |
| } |
| }; |
| |
| class SVGFEColorMatrixElement final : public SVGFilterPrimitiveStandardAttributes { |
| WTF_MAKE_ISO_ALLOCATED(SVGFEColorMatrixElement); |
| public: |
| static Ref<SVGFEColorMatrixElement> create(const QualifiedName&, Document&); |
| |
| String in1() const { return m_in1->currentValue(); } |
| ColorMatrixType type() const { return m_type->currentValue<ColorMatrixType>(); } |
| const SVGNumberList& values() const { return m_values->currentValue(); } |
| |
| SVGAnimatedString& in1Animated() { return m_in1; } |
| SVGAnimatedEnumeration& typeAnimated() { return m_type; } |
| SVGAnimatedNumberList& valuesAnimated() { return m_values; } |
| |
| private: |
| SVGFEColorMatrixElement(const QualifiedName&, Document&); |
| |
| using PropertyRegistry = SVGPropertyOwnerRegistry<SVGFEColorMatrixElement, SVGFilterPrimitiveStandardAttributes>; |
| const SVGPropertyRegistry& propertyRegistry() const final { return m_propertyRegistry; } |
| |
| void parseAttribute(const QualifiedName&, const AtomString&) override; |
| void svgAttributeChanged(const QualifiedName&) override; |
| |
| bool setFilterEffectAttribute(FilterEffect*, const QualifiedName&) override; |
| RefPtr<FilterEffect> build(SVGFilterBuilder*, Filter&) const override; |
| |
| PropertyRegistry m_propertyRegistry { *this }; |
| Ref<SVGAnimatedString> m_in1 { SVGAnimatedString::create(this) }; |
| Ref<SVGAnimatedEnumeration> m_type { SVGAnimatedEnumeration::create(this, FECOLORMATRIX_TYPE_MATRIX) }; |
| Ref<SVGAnimatedNumberList> m_values { SVGAnimatedNumberList::create(this) }; |
| }; |
| |
| } // namespace WebCore |