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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006, 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) 2009 Dirk Schulze <krit@webkit.org> | 4 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> |
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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56 DEFINE_TRACE(SVGFilterPrimitiveStandardAttributes) | 56 DEFINE_TRACE(SVGFilterPrimitiveStandardAttributes) |
57 { | 57 { |
58 visitor->trace(m_x); | 58 visitor->trace(m_x); |
59 visitor->trace(m_y); | 59 visitor->trace(m_y); |
60 visitor->trace(m_width); | 60 visitor->trace(m_width); |
61 visitor->trace(m_height); | 61 visitor->trace(m_height); |
62 visitor->trace(m_result); | 62 visitor->trace(m_result); |
63 SVGElement::trace(visitor); | 63 SVGElement::trace(visitor); |
64 } | 64 } |
65 | 65 |
66 bool SVGFilterPrimitiveStandardAttributes::isSupportedAttribute(const QualifiedN
ame& attrName) | |
67 { | |
68 DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ()); | |
69 if (supportedAttributes.isEmpty()) { | |
70 supportedAttributes.add(SVGNames::xAttr); | |
71 supportedAttributes.add(SVGNames::yAttr); | |
72 supportedAttributes.add(SVGNames::widthAttr); | |
73 supportedAttributes.add(SVGNames::heightAttr); | |
74 supportedAttributes.add(SVGNames::resultAttr); | |
75 } | |
76 return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName); | |
77 } | |
78 | |
79 bool SVGFilterPrimitiveStandardAttributes::setFilterEffectAttribute(FilterEffect
*, const QualifiedName&) | 66 bool SVGFilterPrimitiveStandardAttributes::setFilterEffectAttribute(FilterEffect
*, const QualifiedName&) |
80 { | 67 { |
81 // When all filters support this method, it will be changed to a pure virtua
l method. | 68 // When all filters support this method, it will be changed to a pure virtua
l method. |
82 ASSERT_NOT_REACHED(); | 69 ASSERT_NOT_REACHED(); |
83 return false; | 70 return false; |
84 } | 71 } |
85 | 72 |
86 void SVGFilterPrimitiveStandardAttributes::svgAttributeChanged(const QualifiedNa
me& attrName) | 73 void SVGFilterPrimitiveStandardAttributes::svgAttributeChanged(const QualifiedNa
me& attrName) |
87 { | 74 { |
88 if (!isSupportedAttribute(attrName)) { | 75 if (attrName == SVGNames::xAttr || attrName == SVGNames::yAttr |
89 SVGElement::svgAttributeChanged(attrName); | 76 || attrName == SVGNames::widthAttr || attrName == SVGNames::heightAttr |
| 77 || attrName == SVGNames::resultAttr) { |
| 78 SVGElement::InvalidationGuard invalidationGuard(this); |
| 79 invalidate(); |
90 return; | 80 return; |
91 } | 81 } |
92 | 82 |
93 SVGElement::InvalidationGuard invalidationGuard(this); | 83 SVGElement::svgAttributeChanged(attrName); |
94 invalidate(); | |
95 } | 84 } |
96 | 85 |
97 void SVGFilterPrimitiveStandardAttributes::childrenChanged(const ChildrenChange&
change) | 86 void SVGFilterPrimitiveStandardAttributes::childrenChanged(const ChildrenChange&
change) |
98 { | 87 { |
99 SVGElement::childrenChanged(change); | 88 SVGElement::childrenChanged(change); |
100 | 89 |
101 if (!change.byParser) | 90 if (!change.byParser) |
102 invalidate(); | 91 invalidate(); |
103 } | 92 } |
104 | 93 |
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154 return; | 143 return; |
155 | 144 |
156 LayoutObject* renderer = parent->layoutObject(); | 145 LayoutObject* renderer = parent->layoutObject(); |
157 if (!renderer || !renderer->isSVGResourceFilterPrimitive()) | 146 if (!renderer || !renderer->isSVGResourceFilterPrimitive()) |
158 return; | 147 return; |
159 | 148 |
160 LayoutSVGResourceContainer::markForLayoutAndParentResourceInvalidation(rende
rer, false); | 149 LayoutSVGResourceContainer::markForLayoutAndParentResourceInvalidation(rende
rer, false); |
161 } | 150 } |
162 | 151 |
163 } | 152 } |
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