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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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141 return true; | 141 return true; |
142 } | 142 } |
143 | 143 |
144 void CSSSelectorWatch::watchCSSSelectors(const Vector<String>& selectors) | 144 void CSSSelectorWatch::watchCSSSelectors(const Vector<String>& selectors) |
145 { | 145 { |
146 m_watchedCallbackSelectors.clear(); | 146 m_watchedCallbackSelectors.clear(); |
147 | 147 |
148 const RefPtrWillBeRawPtr<StylePropertySet> callbackPropertySet = ImmutableSt
ylePropertySet::create(nullptr, 0, UASheetMode); | 148 const RefPtrWillBeRawPtr<StylePropertySet> callbackPropertySet = ImmutableSt
ylePropertySet::create(nullptr, 0, UASheetMode); |
149 | 149 |
150 for (unsigned i = 0; i < selectors.size(); ++i) { | 150 for (unsigned i = 0; i < selectors.size(); ++i) { |
151 CSSSelectorList selectorList = CSSParser::parseSelector(CSSParserContext
(UASheetMode, 0), selectors[i]); | 151 CSSSelectorList selectorList = CSSParser::parseSelector(CSSParserContext
(UASheetMode, 0), nullptr, selectors[i]); |
152 if (!selectorList.isValid()) | 152 if (!selectorList.isValid()) |
153 continue; | 153 continue; |
154 | 154 |
155 // Only accept Compound Selectors, since they're cheaper to match. | 155 // Only accept Compound Selectors, since they're cheaper to match. |
156 if (!allCompound(selectorList)) | 156 if (!allCompound(selectorList)) |
157 continue; | 157 continue; |
158 | 158 |
159 m_watchedCallbackSelectors.append(StyleRule::create(std::move(selectorLi
st), callbackPropertySet)); | 159 m_watchedCallbackSelectors.append(StyleRule::create(std::move(selectorLi
st), callbackPropertySet)); |
160 } | 160 } |
161 document().changedSelectorWatch(); | 161 document().changedSelectorWatch(); |
162 } | 162 } |
163 | 163 |
164 DEFINE_TRACE(CSSSelectorWatch) | 164 DEFINE_TRACE(CSSSelectorWatch) |
165 { | 165 { |
166 visitor->trace(m_watchedCallbackSelectors); | 166 visitor->trace(m_watchedCallbackSelectors); |
167 visitor->trace(m_document); | 167 visitor->trace(m_document); |
168 WillBeHeapSupplement<Document>::trace(visitor); | 168 WillBeHeapSupplement<Document>::trace(visitor); |
169 } | 169 } |
170 | 170 |
171 } // namespace blink | 171 } // namespace blink |
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