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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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23 #include "core/svg/SVGFECompositeElement.h" | 23 #include "core/svg/SVGFECompositeElement.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/SVGElementInstance.h" | 27 #include "core/svg/SVGElementInstance.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 // Animated property definitions | 32 // Animated property definitions |
33 DEFINE_ANIMATED_STRING(SVGFECompositeElement, SVGNames::inAttr, In1, in1) | |
34 DEFINE_ANIMATED_STRING(SVGFECompositeElement, SVGNames::in2Attr, In2, in2) | |
35 DEFINE_ANIMATED_ENUMERATION(SVGFECompositeElement, SVGNames::operatorAttr, SVGOp
erator, svgOperator, CompositeOperationType) | 33 DEFINE_ANIMATED_ENUMERATION(SVGFECompositeElement, SVGNames::operatorAttr, SVGOp
erator, svgOperator, CompositeOperationType) |
36 | 34 |
37 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGFECompositeElement) | 35 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGFECompositeElement) |
38 REGISTER_LOCAL_ANIMATED_PROPERTY(in1) | |
39 REGISTER_LOCAL_ANIMATED_PROPERTY(in2) | |
40 REGISTER_LOCAL_ANIMATED_PROPERTY(svgOperator) | 36 REGISTER_LOCAL_ANIMATED_PROPERTY(svgOperator) |
41 REGISTER_PARENT_ANIMATED_PROPERTIES(SVGFilterPrimitiveStandardAttributes) | 37 REGISTER_PARENT_ANIMATED_PROPERTIES(SVGFilterPrimitiveStandardAttributes) |
42 END_REGISTER_ANIMATED_PROPERTIES | 38 END_REGISTER_ANIMATED_PROPERTIES |
43 | 39 |
44 inline SVGFECompositeElement::SVGFECompositeElement(Document& document) | 40 inline SVGFECompositeElement::SVGFECompositeElement(Document& document) |
45 : SVGFilterPrimitiveStandardAttributes(SVGNames::feCompositeTag, document) | 41 : SVGFilterPrimitiveStandardAttributes(SVGNames::feCompositeTag, document) |
46 , m_k1(SVGAnimatedNumber::create(this, SVGNames::k1Attr, SVGNumber::create()
)) | 42 , m_k1(SVGAnimatedNumber::create(this, SVGNames::k1Attr, SVGNumber::create()
)) |
47 , m_k2(SVGAnimatedNumber::create(this, SVGNames::k2Attr, SVGNumber::create()
)) | 43 , m_k2(SVGAnimatedNumber::create(this, SVGNames::k2Attr, SVGNumber::create()
)) |
48 , m_k3(SVGAnimatedNumber::create(this, SVGNames::k3Attr, SVGNumber::create()
)) | 44 , m_k3(SVGAnimatedNumber::create(this, SVGNames::k3Attr, SVGNumber::create()
)) |
49 , m_k4(SVGAnimatedNumber::create(this, SVGNames::k4Attr, SVGNumber::create()
)) | 45 , m_k4(SVGAnimatedNumber::create(this, SVGNames::k4Attr, SVGNumber::create()
)) |
| 46 , m_in1(SVGAnimatedString::create(this, SVGNames::inAttr, SVGString::create(
))) |
| 47 , m_in2(SVGAnimatedString::create(this, SVGNames::in2Attr, SVGString::create
())) |
50 , m_svgOperator(FECOMPOSITE_OPERATOR_OVER) | 48 , m_svgOperator(FECOMPOSITE_OPERATOR_OVER) |
51 { | 49 { |
52 ScriptWrappable::init(this); | 50 ScriptWrappable::init(this); |
53 | 51 |
54 addToPropertyMap(m_k1); | 52 addToPropertyMap(m_k1); |
55 addToPropertyMap(m_k2); | 53 addToPropertyMap(m_k2); |
56 addToPropertyMap(m_k3); | 54 addToPropertyMap(m_k3); |
57 addToPropertyMap(m_k4); | 55 addToPropertyMap(m_k4); |
| 56 addToPropertyMap(m_in1); |
| 57 addToPropertyMap(m_in2); |
58 registerAnimatedPropertiesForSVGFECompositeElement(); | 58 registerAnimatedPropertiesForSVGFECompositeElement(); |
59 } | 59 } |
60 | 60 |
61 PassRefPtr<SVGFECompositeElement> SVGFECompositeElement::create(Document& docume
nt) | 61 PassRefPtr<SVGFECompositeElement> SVGFECompositeElement::create(Document& docume
nt) |
62 { | 62 { |
63 return adoptRef(new SVGFECompositeElement(document)); | 63 return adoptRef(new SVGFECompositeElement(document)); |
64 } | 64 } |
65 | 65 |
66 bool SVGFECompositeElement::isSupportedAttribute(const QualifiedName& attrName) | 66 bool SVGFECompositeElement::isSupportedAttribute(const QualifiedName& attrName) |
67 { | 67 { |
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85 return; | 85 return; |
86 } | 86 } |
87 | 87 |
88 if (name == SVGNames::operatorAttr) { | 88 if (name == SVGNames::operatorAttr) { |
89 CompositeOperationType propertyValue = SVGPropertyTraits<CompositeOperat
ionType>::fromString(value); | 89 CompositeOperationType propertyValue = SVGPropertyTraits<CompositeOperat
ionType>::fromString(value); |
90 if (propertyValue > 0) | 90 if (propertyValue > 0) |
91 setSVGOperatorBaseValue(propertyValue); | 91 setSVGOperatorBaseValue(propertyValue); |
92 return; | 92 return; |
93 } | 93 } |
94 | 94 |
95 if (name == SVGNames::inAttr) { | |
96 setIn1BaseValue(value); | |
97 return; | |
98 } | |
99 | |
100 if (name == SVGNames::in2Attr) { | |
101 setIn2BaseValue(value); | |
102 return; | |
103 } | |
104 | |
105 SVGParsingError parseError = NoError; | 95 SVGParsingError parseError = NoError; |
106 | 96 |
107 if (name == SVGNames::k1Attr) | 97 if (name == SVGNames::inAttr) |
| 98 m_in1->setBaseValueAsString(value, parseError); |
| 99 else if (name == SVGNames::in2Attr) |
| 100 m_in2->setBaseValueAsString(value, parseError); |
| 101 else if (name == SVGNames::k1Attr) |
108 m_k1->setBaseValueAsString(value, parseError); | 102 m_k1->setBaseValueAsString(value, parseError); |
109 else if (name == SVGNames::k2Attr) | 103 else if (name == SVGNames::k2Attr) |
110 m_k2->setBaseValueAsString(value, parseError); | 104 m_k2->setBaseValueAsString(value, parseError); |
111 else if (name == SVGNames::k3Attr) | 105 else if (name == SVGNames::k3Attr) |
112 m_k3->setBaseValueAsString(value, parseError); | 106 m_k3->setBaseValueAsString(value, parseError); |
113 else if (name == SVGNames::k4Attr) | 107 else if (name == SVGNames::k4Attr) |
114 m_k4->setBaseValueAsString(value, parseError); | 108 m_k4->setBaseValueAsString(value, parseError); |
115 else | 109 else |
116 ASSERT_NOT_REACHED(); | 110 ASSERT_NOT_REACHED(); |
117 | 111 |
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158 if (attrName == SVGNames::inAttr || attrName == SVGNames::in2Attr) { | 152 if (attrName == SVGNames::inAttr || attrName == SVGNames::in2Attr) { |
159 invalidate(); | 153 invalidate(); |
160 return; | 154 return; |
161 } | 155 } |
162 | 156 |
163 ASSERT_NOT_REACHED(); | 157 ASSERT_NOT_REACHED(); |
164 } | 158 } |
165 | 159 |
166 PassRefPtr<FilterEffect> SVGFECompositeElement::build(SVGFilterBuilder* filterBu
ilder, Filter* filter) | 160 PassRefPtr<FilterEffect> SVGFECompositeElement::build(SVGFilterBuilder* filterBu
ilder, Filter* filter) |
167 { | 161 { |
168 FilterEffect* input1 = filterBuilder->getEffectById(AtomicString(in1CurrentV
alue())); | 162 FilterEffect* input1 = filterBuilder->getEffectById(AtomicString(m_in1->curr
entValue()->value())); |
169 FilterEffect* input2 = filterBuilder->getEffectById(AtomicString(in2CurrentV
alue())); | 163 FilterEffect* input2 = filterBuilder->getEffectById(AtomicString(m_in2->curr
entValue()->value())); |
170 | 164 |
171 if (!input1 || !input2) | 165 if (!input1 || !input2) |
172 return 0; | 166 return 0; |
173 | 167 |
174 RefPtr<FilterEffect> effect = FEComposite::create(filter, svgOperatorCurrent
Value(), m_k1->currentValue()->value(), m_k2->currentValue()->value(), m_k3->cur
rentValue()->value(), m_k4->currentValue()->value()); | 168 RefPtr<FilterEffect> effect = FEComposite::create(filter, svgOperatorCurrent
Value(), m_k1->currentValue()->value(), m_k2->currentValue()->value(), m_k3->cur
rentValue()->value(), m_k4->currentValue()->value()); |
175 FilterEffectVector& inputEffects = effect->inputEffects(); | 169 FilterEffectVector& inputEffects = effect->inputEffects(); |
176 inputEffects.reserveCapacity(2); | 170 inputEffects.reserveCapacity(2); |
177 inputEffects.append(input1); | 171 inputEffects.append(input1); |
178 inputEffects.append(input2); | 172 inputEffects.append(input2); |
179 return effect.release(); | 173 return effect.release(); |
180 } | 174 } |
181 | 175 |
182 } | 176 } |
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