134 lines
5.0 KiB
C++
134 lines
5.0 KiB
C++
/*
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* Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
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* Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
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* Copyright (C) 2018-2019 Apple Inc. All rights reserved.
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*
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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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*
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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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*
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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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#pragma once
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#include "FETurbulence.h"
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#include "SVGFilterPrimitiveStandardAttributes.h"
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namespace WebCore {
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enum SVGStitchOptions {
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SVG_STITCHTYPE_UNKNOWN = 0,
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SVG_STITCHTYPE_STITCH = 1,
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SVG_STITCHTYPE_NOSTITCH = 2
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};
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template<>
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struct SVGPropertyTraits<SVGStitchOptions> {
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static unsigned highestEnumValue() { return SVG_STITCHTYPE_NOSTITCH; }
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static String toString(SVGStitchOptions type)
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{
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switch (type) {
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case SVG_STITCHTYPE_UNKNOWN:
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return emptyString();
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case SVG_STITCHTYPE_STITCH:
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return "stitch"_s;
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case SVG_STITCHTYPE_NOSTITCH:
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return "noStitch"_s;
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}
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ASSERT_NOT_REACHED();
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return emptyString();
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}
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static SVGStitchOptions fromString(const String& value)
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{
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if (value == "stitch")
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return SVG_STITCHTYPE_STITCH;
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if (value == "noStitch")
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return SVG_STITCHTYPE_NOSTITCH;
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return SVG_STITCHTYPE_UNKNOWN;
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}
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};
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template<>
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struct SVGPropertyTraits<TurbulenceType> {
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static unsigned highestEnumValue() { return static_cast<unsigned>(TurbulenceType::Turbulence); }
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static String toString(TurbulenceType type)
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{
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switch (type) {
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case TurbulenceType::Unknown:
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return emptyString();
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case TurbulenceType::FractalNoise:
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return "fractalNoise"_s;
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case TurbulenceType::Turbulence:
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return "turbulence"_s;
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}
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ASSERT_NOT_REACHED();
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return emptyString();
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}
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static TurbulenceType fromString(const String& value)
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{
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if (value == "fractalNoise")
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return TurbulenceType::FractalNoise;
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if (value == "turbulence")
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return TurbulenceType::Turbulence;
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return TurbulenceType::Unknown;
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}
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};
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class SVGFETurbulenceElement final : public SVGFilterPrimitiveStandardAttributes {
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WTF_MAKE_ISO_ALLOCATED(SVGFETurbulenceElement);
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public:
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static Ref<SVGFETurbulenceElement> create(const QualifiedName&, Document&);
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float baseFrequencyX() const { return m_baseFrequencyX->currentValue(); }
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float baseFrequencyY() const { return m_baseFrequencyY->currentValue(); }
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int numOctaves() const { return m_numOctaves->currentValue(); }
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float seed() const { return m_seed->currentValue(); }
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SVGStitchOptions stitchTiles() const { return m_stitchTiles->currentValue<SVGStitchOptions>(); }
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TurbulenceType type() const { return m_type->currentValue<TurbulenceType>(); }
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SVGAnimatedNumber& baseFrequencyXAnimated() { return m_baseFrequencyX; }
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SVGAnimatedNumber& baseFrequencyYAnimated() { return m_baseFrequencyY; }
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SVGAnimatedInteger& numOctavesAnimated() { return m_numOctaves; }
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SVGAnimatedNumber& seedAnimated() { return m_seed; }
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SVGAnimatedEnumeration& stitchTilesAnimated() { return m_stitchTiles; }
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SVGAnimatedEnumeration& typeAnimated() { return m_type; }
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private:
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SVGFETurbulenceElement(const QualifiedName&, Document&);
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using PropertyRegistry = SVGPropertyOwnerRegistry<SVGFETurbulenceElement, SVGFilterPrimitiveStandardAttributes>;
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const SVGPropertyRegistry& propertyRegistry() const final { return m_propertyRegistry; }
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void parseAttribute(const QualifiedName&, const AtomString&) override;
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void svgAttributeChanged(const QualifiedName&) override;
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bool setFilterEffectAttribute(FilterEffect*, const QualifiedName& attrName) override;
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RefPtr<FilterEffect> build(SVGFilterBuilder*, Filter&) const override;
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PropertyRegistry m_propertyRegistry { *this };
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Ref<SVGAnimatedNumber> m_baseFrequencyX { SVGAnimatedNumber::create(this) };
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Ref<SVGAnimatedNumber> m_baseFrequencyY { SVGAnimatedNumber::create(this) };
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Ref<SVGAnimatedInteger> m_numOctaves { SVGAnimatedInteger::create(this, 1) };
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Ref<SVGAnimatedNumber> m_seed { SVGAnimatedNumber::create(this) };
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Ref<SVGAnimatedEnumeration> m_stitchTiles { SVGAnimatedEnumeration::create(this, SVG_STITCHTYPE_NOSTITCH) };
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Ref<SVGAnimatedEnumeration> m_type { SVGAnimatedEnumeration::create(this, TurbulenceType::Turbulence) };
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};
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} // namespace WebCore
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