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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Neither the name of Google Inc. nor the names of its | 10 * * Neither the name of Google Inc. nor the names of its |
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140 // ShadowRoot doesn't support custom callbacks. | 140 // ShadowRoot doesn't support custom callbacks. |
141 DCHECK(!hasCustomStyleCallbacks()); | 141 DCHECK(!hasCustomStyleCallbacks()); |
142 | 142 |
143 StyleSharingDepthScope sharingScope(*this); | 143 StyleSharingDepthScope sharingScope(*this); |
144 | 144 |
145 if (getStyleChangeType() >= SubtreeStyleChange) | 145 if (getStyleChangeType() >= SubtreeStyleChange) |
146 change = Force; | 146 change = Force; |
147 | 147 |
148 // There's no style to update so just calling recalcStyle means we're updated. | 148 // There's no style to update so just calling recalcStyle means we're updated. |
149 clearNeedsStyleRecalc(); | 149 clearNeedsStyleRecalc(); |
| 150 clearNeedsReattachLayoutTree(); |
150 | 151 |
151 recalcDescendantStyles(change); | 152 recalcDescendantStyles(change); |
152 clearChildNeedsStyleRecalc(); | 153 clearChildNeedsStyleRecalc(); |
153 } | |
154 | |
155 void ShadowRoot::rebuildLayoutTree() { | |
156 // ShadowRoot doesn't support custom callbacks. | |
157 DCHECK(!hasCustomStyleCallbacks()); | |
158 | |
159 StyleSharingDepthScope sharingScope(*this); | |
160 | |
161 clearNeedsReattachLayoutTree(); | |
162 rebuildChildrenLayoutTrees(); | |
163 clearChildNeedsReattachLayoutTree(); | 154 clearChildNeedsReattachLayoutTree(); |
164 } | 155 } |
165 | 156 |
166 void ShadowRoot::attachLayoutTree(const AttachContext& context) { | 157 void ShadowRoot::attachLayoutTree(const AttachContext& context) { |
167 StyleSharingDepthScope sharingScope(*this); | 158 StyleSharingDepthScope sharingScope(*this); |
168 DocumentFragment::attachLayoutTree(context); | 159 DocumentFragment::attachLayoutTree(context); |
169 } | 160 } |
170 | 161 |
171 void ShadowRoot::detachLayoutTree(const AttachContext& context) { | 162 void ShadowRoot::detachLayoutTree(const AttachContext& context) { |
172 if (context.clearInvalidation) | 163 if (context.clearInvalidation) |
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343 ostream << "ShadowRootType::Open"; | 334 ostream << "ShadowRootType::Open"; |
344 break; | 335 break; |
345 case ShadowRootType::Closed: | 336 case ShadowRootType::Closed: |
346 ostream << "ShadowRootType::Closed"; | 337 ostream << "ShadowRootType::Closed"; |
347 break; | 338 break; |
348 } | 339 } |
349 return ostream; | 340 return ostream; |
350 } | 341 } |
351 | 342 |
352 } // namespace blink | 343 } // namespace blink |
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