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1 /* | 1 /* |
2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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128 | 128 |
129 // Dynamic changes of CSS properties like 'clip-path' may require us to reco
mpute the associated resources for a renderer. | 129 // Dynamic changes of CSS properties like 'clip-path' may require us to reco
mpute the associated resources for a renderer. |
130 // FIXME: Avoid passing in a useless StyleDifference, but instead compare ol
dStyle/newStyle to see which resources changed | 130 // FIXME: Avoid passing in a useless StyleDifference, but instead compare ol
dStyle/newStyle to see which resources changed |
131 // to be able to selectively rebuild individual resources, instead of all of
them. | 131 // to be able to selectively rebuild individual resources, instead of all of
them. |
132 if (rendererCanHaveResources(renderer)) { | 132 if (rendererCanHaveResources(renderer)) { |
133 SVGResourcesCache* cache = resourcesCacheFromRenderObject(renderer); | 133 SVGResourcesCache* cache = resourcesCacheFromRenderObject(renderer); |
134 cache->removeResourcesFromRenderObject(renderer); | 134 cache->removeResourcesFromRenderObject(renderer); |
135 cache->addResourcesFromRenderObject(renderer, newStyle); | 135 cache->addResourcesFromRenderObject(renderer, newStyle); |
136 } | 136 } |
137 | 137 |
138 RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer, fals
e); | 138 RenderSVGResourceContainer::markForLayoutAndParentResourceInvalidation(rende
rer, false); |
139 } | 139 } |
140 | 140 |
141 void SVGResourcesCache::clientWasAddedToTree(RenderObject* renderer, const Rende
rStyle* newStyle) | 141 void SVGResourcesCache::clientWasAddedToTree(RenderObject* renderer, const Rende
rStyle* newStyle) |
142 { | 142 { |
143 if (!renderer->node()) | 143 if (!renderer->node()) |
144 return; | 144 return; |
145 RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer, fals
e); | 145 RenderSVGResourceContainer::markForLayoutAndParentResourceInvalidation(rende
rer, false); |
146 | 146 |
147 if (!rendererCanHaveResources(renderer)) | 147 if (!rendererCanHaveResources(renderer)) |
148 return; | 148 return; |
149 SVGResourcesCache* cache = resourcesCacheFromRenderObject(renderer); | 149 SVGResourcesCache* cache = resourcesCacheFromRenderObject(renderer); |
150 cache->addResourcesFromRenderObject(renderer, newStyle); | 150 cache->addResourcesFromRenderObject(renderer, newStyle); |
151 } | 151 } |
152 | 152 |
153 void SVGResourcesCache::clientWillBeRemovedFromTree(RenderObject* renderer) | 153 void SVGResourcesCache::clientWillBeRemovedFromTree(RenderObject* renderer) |
154 { | 154 { |
155 if (!renderer->node()) | 155 if (!renderer->node()) |
156 return; | 156 return; |
157 RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer, fals
e); | 157 RenderSVGResourceContainer::markForLayoutAndParentResourceInvalidation(rende
rer, false); |
158 | 158 |
159 if (!rendererCanHaveResources(renderer)) | 159 if (!rendererCanHaveResources(renderer)) |
160 return; | 160 return; |
161 SVGResourcesCache* cache = resourcesCacheFromRenderObject(renderer); | 161 SVGResourcesCache* cache = resourcesCacheFromRenderObject(renderer); |
162 cache->removeResourcesFromRenderObject(renderer); | 162 cache->removeResourcesFromRenderObject(renderer); |
163 } | 163 } |
164 | 164 |
165 void SVGResourcesCache::clientDestroyed(RenderObject* renderer) | 165 void SVGResourcesCache::clientDestroyed(RenderObject* renderer) |
166 { | 166 { |
167 ASSERT(renderer); | 167 ASSERT(renderer); |
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188 // Mark users of destroyed resources as pending resolution based on the
id of the old resource. | 188 // Mark users of destroyed resources as pending resolution based on the
id of the old resource. |
189 Element* resourceElement = resource->element(); | 189 Element* resourceElement = resource->element(); |
190 Element* clientElement = toElement(objectResources.key->node()); | 190 Element* clientElement = toElement(objectResources.key->node()); |
191 SVGDocumentExtensions& extensions = clientElement->document().accessSVGE
xtensions(); | 191 SVGDocumentExtensions& extensions = clientElement->document().accessSVGE
xtensions(); |
192 | 192 |
193 extensions.addPendingResource(resourceElement->fastGetAttribute(HTMLName
s::idAttr), clientElement); | 193 extensions.addPendingResource(resourceElement->fastGetAttribute(HTMLName
s::idAttr), clientElement); |
194 } | 194 } |
195 } | 195 } |
196 | 196 |
197 } | 197 } |
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