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1 /* | 1 /* |
2 * Copyright (C) 2008, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008, 2012 Apple Inc. All rights reserved. |
3 * Copyright (C) 2009 Google Inc. All rights reserved. | 3 * Copyright (C) 2009 Google Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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188 return selector.relation() == CSSSelector::ShadowDeep || selector.isShad
owPseudoElement(); | 188 return selector.relation() == CSSSelector::ShadowDeep || selector.isShad
owPseudoElement(); |
189 } | 189 } |
190 }; | 190 }; |
191 | 191 |
192 bool CSSSelectorList::selectorCrossesTreeScopes(size_t index) const | 192 bool CSSSelectorList::selectorCrossesTreeScopes(size_t index) const |
193 { | 193 { |
194 SelectorCrossesTreeScopes functor; | 194 SelectorCrossesTreeScopes functor; |
195 return forEachTagSelector(functor, selectorAt(index)); | 195 return forEachTagSelector(functor, selectorAt(index)); |
196 } | 196 } |
197 | 197 |
| 198 class SelectorNeedsUpdatedDistribution { |
| 199 public: |
| 200 bool operator()(const CSSSelector& selector) |
| 201 { |
| 202 return selector.relationIsAffectedByPseudoContent() || selector.pseudoTy
pe() == CSSSelector::PseudoHostContext; |
| 203 } |
| 204 }; |
| 205 |
| 206 bool CSSSelectorList::selectorNeedsUpdatedDistribution(size_t index) const |
| 207 { |
| 208 SelectorNeedsUpdatedDistribution functor; |
| 209 return forEachTagSelector(functor, selectorAt(index)); |
| 210 } |
| 211 |
198 } // namespace blink | 212 } // namespace blink |
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