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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 * Copyright (C) 2005 Oliver Hunt <oliver@nerget.com> | 4 * Copyright (C) 2005 Oliver Hunt <oliver@nerget.com> |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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25 | 25 |
26 #include "platform/graphics/filters/FilterEffect.h" | 26 #include "platform/graphics/filters/FilterEffect.h" |
27 #include "core/rendering/style/RenderStyle.h" | 27 #include "core/rendering/style/RenderStyle.h" |
28 #include "core/svg/SVGElementInstance.h" | 28 #include "core/svg/SVGElementInstance.h" |
29 #include "core/svg/SVGParserUtilities.h" | 29 #include "core/svg/SVGParserUtilities.h" |
30 #include "core/svg/graphics/filters/SVGFilterBuilder.h" | 30 #include "core/svg/graphics/filters/SVGFilterBuilder.h" |
31 | 31 |
32 namespace WebCore { | 32 namespace WebCore { |
33 | 33 |
34 // Animated property definitions | 34 // Animated property definitions |
35 DEFINE_ANIMATED_STRING(SVGFESpecularLightingElement, SVGNames::inAttr, In1, in1) | |
36 | 35 |
37 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGFESpecularLightingElement) | 36 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGFESpecularLightingElement) |
38 REGISTER_LOCAL_ANIMATED_PROPERTY(in1) | |
39 REGISTER_PARENT_ANIMATED_PROPERTIES(SVGFilterPrimitiveStandardAttributes) | 37 REGISTER_PARENT_ANIMATED_PROPERTIES(SVGFilterPrimitiveStandardAttributes) |
40 END_REGISTER_ANIMATED_PROPERTIES | 38 END_REGISTER_ANIMATED_PROPERTIES |
41 | 39 |
42 inline SVGFESpecularLightingElement::SVGFESpecularLightingElement(Document& docu
ment) | 40 inline SVGFESpecularLightingElement::SVGFESpecularLightingElement(Document& docu
ment) |
43 : SVGFilterPrimitiveStandardAttributes(SVGNames::feSpecularLightingTag, docu
ment) | 41 : SVGFilterPrimitiveStandardAttributes(SVGNames::feSpecularLightingTag, docu
ment) |
44 , m_specularConstant(SVGAnimatedNumber::create(this, SVGNames::specularConst
antAttr, SVGNumber::create(1))) | 42 , m_specularConstant(SVGAnimatedNumber::create(this, SVGNames::specularConst
antAttr, SVGNumber::create(1))) |
45 , m_specularExponent(SVGAnimatedNumber::create(this, SVGNames::specularExpon
entAttr, SVGNumber::create(1))) | 43 , m_specularExponent(SVGAnimatedNumber::create(this, SVGNames::specularExpon
entAttr, SVGNumber::create(1))) |
46 , m_surfaceScale(SVGAnimatedNumber::create(this, SVGNames::surfaceScaleAttr,
SVGNumber::create(1))) | 44 , m_surfaceScale(SVGAnimatedNumber::create(this, SVGNames::surfaceScaleAttr,
SVGNumber::create(1))) |
47 , m_kernelUnitLength(SVGAnimatedNumberOptionalNumber::create(this, SVGNames:
:surfaceScaleAttr)) | 45 , m_kernelUnitLength(SVGAnimatedNumberOptionalNumber::create(this, SVGNames:
:surfaceScaleAttr)) |
| 46 , m_in1(SVGAnimatedString::create(this, SVGNames::inAttr, SVGString::create(
))) |
48 { | 47 { |
49 ScriptWrappable::init(this); | 48 ScriptWrappable::init(this); |
50 | 49 |
51 addToPropertyMap(m_specularConstant); | 50 addToPropertyMap(m_specularConstant); |
52 addToPropertyMap(m_specularExponent); | 51 addToPropertyMap(m_specularExponent); |
53 addToPropertyMap(m_surfaceScale); | 52 addToPropertyMap(m_surfaceScale); |
54 addToPropertyMap(m_kernelUnitLength); | 53 addToPropertyMap(m_kernelUnitLength); |
| 54 addToPropertyMap(m_in1); |
55 registerAnimatedPropertiesForSVGFESpecularLightingElement(); | 55 registerAnimatedPropertiesForSVGFESpecularLightingElement(); |
56 } | 56 } |
57 | 57 |
58 PassRefPtr<SVGFESpecularLightingElement> SVGFESpecularLightingElement::create(Do
cument& document) | 58 PassRefPtr<SVGFESpecularLightingElement> SVGFESpecularLightingElement::create(Do
cument& document) |
59 { | 59 { |
60 return adoptRef(new SVGFESpecularLightingElement(document)); | 60 return adoptRef(new SVGFESpecularLightingElement(document)); |
61 } | 61 } |
62 | 62 |
63 bool SVGFESpecularLightingElement::isSupportedAttribute(const QualifiedName& att
rName) | 63 bool SVGFESpecularLightingElement::isSupportedAttribute(const QualifiedName& att
rName) |
64 { | 64 { |
65 DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ()); | 65 DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ()); |
66 if (supportedAttributes.isEmpty()) { | 66 if (supportedAttributes.isEmpty()) { |
67 supportedAttributes.add(SVGNames::inAttr); | 67 supportedAttributes.add(SVGNames::inAttr); |
68 supportedAttributes.add(SVGNames::specularConstantAttr); | 68 supportedAttributes.add(SVGNames::specularConstantAttr); |
69 supportedAttributes.add(SVGNames::specularExponentAttr); | 69 supportedAttributes.add(SVGNames::specularExponentAttr); |
70 supportedAttributes.add(SVGNames::surfaceScaleAttr); | 70 supportedAttributes.add(SVGNames::surfaceScaleAttr); |
71 supportedAttributes.add(SVGNames::kernelUnitLengthAttr); | 71 supportedAttributes.add(SVGNames::kernelUnitLengthAttr); |
72 } | 72 } |
73 return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName); | 73 return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName); |
74 } | 74 } |
75 | 75 |
76 void SVGFESpecularLightingElement::parseAttribute(const QualifiedName& name, con
st AtomicString& value) | 76 void SVGFESpecularLightingElement::parseAttribute(const QualifiedName& name, con
st AtomicString& value) |
77 { | 77 { |
78 if (!isSupportedAttribute(name)) { | 78 if (!isSupportedAttribute(name)) { |
79 SVGFilterPrimitiveStandardAttributes::parseAttribute(name, value); | 79 SVGFilterPrimitiveStandardAttributes::parseAttribute(name, value); |
80 return; | 80 return; |
81 } | 81 } |
82 | 82 |
83 if (name == SVGNames::inAttr) { | |
84 setIn1BaseValue(value); | |
85 return; | |
86 } | |
87 | |
88 SVGParsingError parseError = NoError; | 83 SVGParsingError parseError = NoError; |
89 | 84 |
90 if (name == SVGNames::surfaceScaleAttr) | 85 if (name == SVGNames::inAttr) |
| 86 m_in1->setBaseValueAsString(value, parseError); |
| 87 else if (name == SVGNames::surfaceScaleAttr) |
91 m_surfaceScale->setBaseValueAsString(value, parseError); | 88 m_surfaceScale->setBaseValueAsString(value, parseError); |
92 else if (name == SVGNames::specularConstantAttr) | 89 else if (name == SVGNames::specularConstantAttr) |
93 m_specularConstant->setBaseValueAsString(value, parseError); | 90 m_specularConstant->setBaseValueAsString(value, parseError); |
94 else if (name == SVGNames::specularExponentAttr) | 91 else if (name == SVGNames::specularExponentAttr) |
95 m_specularExponent->setBaseValueAsString(value, parseError); | 92 m_specularExponent->setBaseValueAsString(value, parseError); |
96 else if (name == SVGNames::kernelUnitLengthAttr) | 93 else if (name == SVGNames::kernelUnitLengthAttr) |
97 m_kernelUnitLength->setBaseValueAsString(value, parseError); | 94 m_kernelUnitLength->setBaseValueAsString(value, parseError); |
98 else | 95 else |
99 ASSERT_NOT_REACHED(); | 96 ASSERT_NOT_REACHED(); |
100 | 97 |
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177 { | 174 { |
178 if (SVGFELightElement::findLightElement(this) != lightElement) | 175 if (SVGFELightElement::findLightElement(this) != lightElement) |
179 return; | 176 return; |
180 | 177 |
181 // The light element has different attribute names so attrName can identify
the requested attribute. | 178 // The light element has different attribute names so attrName can identify
the requested attribute. |
182 primitiveAttributeChanged(attrName); | 179 primitiveAttributeChanged(attrName); |
183 } | 180 } |
184 | 181 |
185 PassRefPtr<FilterEffect> SVGFESpecularLightingElement::build(SVGFilterBuilder* f
ilterBuilder, Filter* filter) | 182 PassRefPtr<FilterEffect> SVGFESpecularLightingElement::build(SVGFilterBuilder* f
ilterBuilder, Filter* filter) |
186 { | 183 { |
187 FilterEffect* input1 = filterBuilder->getEffectById(AtomicString(in1CurrentV
alue())); | 184 FilterEffect* input1 = filterBuilder->getEffectById(AtomicString(m_in1->curr
entValue()->value())); |
188 | 185 |
189 if (!input1) | 186 if (!input1) |
190 return 0; | 187 return 0; |
191 | 188 |
192 RefPtr<LightSource> lightSource = SVGFELightElement::findLightSource(this); | 189 RefPtr<LightSource> lightSource = SVGFELightElement::findLightSource(this); |
193 if (!lightSource) | 190 if (!lightSource) |
194 return 0; | 191 return 0; |
195 | 192 |
196 RenderObject* renderer = this->renderer(); | 193 RenderObject* renderer = this->renderer(); |
197 if (!renderer) | 194 if (!renderer) |
198 return 0; | 195 return 0; |
199 | 196 |
200 ASSERT(renderer->style()); | 197 ASSERT(renderer->style()); |
201 Color color = renderer->style()->svgStyle()->lightingColor(); | 198 Color color = renderer->style()->svgStyle()->lightingColor(); |
202 | 199 |
203 RefPtr<FilterEffect> effect = FESpecularLighting::create(filter, color, m_su
rfaceScale->currentValue()->value(), m_specularConstant->currentValue()->value()
, | 200 RefPtr<FilterEffect> effect = FESpecularLighting::create(filter, color, m_su
rfaceScale->currentValue()->value(), m_specularConstant->currentValue()->value()
, |
204 m_specularExponent->currentValue()->value(), kernelUnitLengthX()->curren
tValue()->value(), kernelUnitLengthY()->currentValue()->value(), lightSource.rel
ease()); | 201 m_specularExponent->currentValue()->value(), kernelUnitLengthX()->curren
tValue()->value(), kernelUnitLengthY()->currentValue()->value(), lightSource.rel
ease()); |
205 effect->inputEffects().append(input1); | 202 effect->inputEffects().append(input1); |
206 return effect.release(); | 203 return effect.release(); |
207 } | 204 } |
208 | 205 |
209 } | 206 } |
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