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| 1 /* | 1 /* |
| 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
| 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
| 4 * | 4 * |
| 5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
| 6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
| 7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
| 8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
| 9 * | 9 * |
| 10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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| 22 | 22 |
| 23 #include "core/svg/SVGFEGaussianBlurElement.h" | 23 #include "core/svg/SVGFEGaussianBlurElement.h" |
| 24 | 24 |
| 25 #include "SVGNames.h" | 25 #include "SVGNames.h" |
| 26 #include "platform/graphics/filters/FilterEffect.h" | 26 #include "platform/graphics/filters/FilterEffect.h" |
| 27 #include "core/svg/SVGParserUtilities.h" | 27 #include "core/svg/SVGParserUtilities.h" |
| 28 #include "core/svg/graphics/filters/SVGFilterBuilder.h" | 28 #include "core/svg/graphics/filters/SVGFilterBuilder.h" |
| 29 | 29 |
| 30 namespace WebCore { | 30 namespace WebCore { |
| 31 | 31 |
| 32 SVGFEGaussianBlurElement::SVGFEGaussianBlurElement(Document& document) | 32 inline SVGFEGaussianBlurElement::SVGFEGaussianBlurElement(Document& document) |
| 33 : SVGFilterPrimitiveStandardAttributes(SVGNames::feGaussianBlurTag, document
) | 33 : SVGFilterPrimitiveStandardAttributes(SVGNames::feGaussianBlurTag, document
) |
| 34 , m_stdDeviation(SVGAnimatedNumberOptionalNumber::create(this, SVGNames::std
DeviationAttr, 0, 0)) | 34 , m_stdDeviation(SVGAnimatedNumberOptionalNumber::create(this, SVGNames::std
DeviationAttr, 0, 0)) |
| 35 , m_in1(SVGAnimatedString::create(this, SVGNames::inAttr, SVGString::create(
))) | 35 , m_in1(SVGAnimatedString::create(this, SVGNames::inAttr, SVGString::create(
))) |
| 36 { | 36 { |
| 37 ScriptWrappable::init(this); | 37 ScriptWrappable::init(this); |
| 38 | 38 |
| 39 addToPropertyMap(m_stdDeviation); | 39 addToPropertyMap(m_stdDeviation); |
| 40 addToPropertyMap(m_in1); | 40 addToPropertyMap(m_in1); |
| 41 } | 41 } |
| 42 | 42 |
| 43 DEFINE_NODE_FACTORY(SVGFEGaussianBlurElement) |
| 44 |
| 43 void SVGFEGaussianBlurElement::setStdDeviation(float x, float y) | 45 void SVGFEGaussianBlurElement::setStdDeviation(float x, float y) |
| 44 { | 46 { |
| 45 stdDeviationX()->baseValue()->setValue(x); | 47 stdDeviationX()->baseValue()->setValue(x); |
| 46 stdDeviationY()->baseValue()->setValue(y); | 48 stdDeviationY()->baseValue()->setValue(y); |
| 47 invalidate(); | 49 invalidate(); |
| 48 } | 50 } |
| 49 | 51 |
| 50 bool SVGFEGaussianBlurElement::isSupportedAttribute(const QualifiedName& attrNam
e) | 52 bool SVGFEGaussianBlurElement::isSupportedAttribute(const QualifiedName& attrNam
e) |
| 51 { | 53 { |
| 52 DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ()); | 54 DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ()); |
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| 102 | 104 |
| 103 if (stdDeviationX()->currentValue()->value() < 0 || stdDeviationY()->current
Value()->value() < 0) | 105 if (stdDeviationX()->currentValue()->value() < 0 || stdDeviationY()->current
Value()->value() < 0) |
| 104 return nullptr; | 106 return nullptr; |
| 105 | 107 |
| 106 RefPtr<FilterEffect> effect = FEGaussianBlur::create(filter, stdDeviationX()
->currentValue()->value(), stdDeviationY()->currentValue()->value()); | 108 RefPtr<FilterEffect> effect = FEGaussianBlur::create(filter, stdDeviationX()
->currentValue()->value(), stdDeviationY()->currentValue()->value()); |
| 107 effect->inputEffects().append(input1); | 109 effect->inputEffects().append(input1); |
| 108 return effect.release(); | 110 return effect.release(); |
| 109 } | 111 } |
| 110 | 112 |
| 111 } | 113 } |
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