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Side by Side Diff: third_party/WebKit/Source/core/css/RuleSet.h

Issue 1729013002: blink: Rename enums and functions to not collide with chromium style. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: get-names-3: . Created 4 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. 3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
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79 const CSSSelector& selector() const { return m_rule->selectorList().selector At(m_selectorIndex); } 79 const CSSSelector& selector() const { return m_rule->selectorList().selector At(m_selectorIndex); }
80 unsigned selectorIndex() const { return m_selectorIndex; } 80 unsigned selectorIndex() const { return m_selectorIndex; }
81 81
82 bool isLastInArray() const { return m_isLastInArray; } 82 bool isLastInArray() const { return m_isLastInArray; }
83 void setLastInArray(bool flag) { m_isLastInArray = flag; } 83 void setLastInArray(bool flag) { m_isLastInArray = flag; }
84 84
85 bool containsUncommonAttributeSelector() const { return m_containsUncommonAt tributeSelector; } 85 bool containsUncommonAttributeSelector() const { return m_containsUncommonAt tributeSelector; }
86 unsigned specificity() const { return m_specificity; } 86 unsigned specificity() const { return m_specificity; }
87 unsigned linkMatchType() const { return m_linkMatchType; } 87 unsigned linkMatchType() const { return m_linkMatchType; }
88 bool hasDocumentSecurityOrigin() const { return m_hasDocumentSecurityOrigin; } 88 bool hasDocumentSecurityOrigin() const { return m_hasDocumentSecurityOrigin; }
89 PropertyWhitelistType propertyWhitelistType(bool isMatchingUARules = false) const { return isMatchingUARules ? PropertyWhitelistNone : static_cast<PropertyW hitelistType>(m_propertyWhitelistType); } 89 PropertyWhitelistType propertyWhitelist(bool isMatchingUARules = false) cons t { return isMatchingUARules ? PropertyWhitelistNone : static_cast<PropertyWhite listType>(m_propertyWhitelist); }
90 // Try to balance between memory usage (there can be lots of RuleData object s) and good filtering performance. 90 // Try to balance between memory usage (there can be lots of RuleData object s) and good filtering performance.
91 static const unsigned maximumIdentifierCount = 4; 91 static const unsigned maximumIdentifierCount = 4;
92 const unsigned* descendantSelectorIdentifierHashes() const { return m_descen dantSelectorIdentifierHashes; } 92 const unsigned* descendantSelectorIdentifierHashes() const { return m_descen dantSelectorIdentifierHashes; }
93 93
94 DECLARE_TRACE(); 94 DECLARE_TRACE();
95 95
96 private: 96 private:
97 RawPtrWillBeMember<StyleRule> m_rule; 97 RawPtrWillBeMember<StyleRule> m_rule;
98 unsigned m_selectorIndex : 13; 98 unsigned m_selectorIndex : 13;
99 unsigned m_isLastInArray : 1; // We store an array of RuleData objects in a primitive array. 99 unsigned m_isLastInArray : 1; // We store an array of RuleData objects in a primitive array.
100 // This number was picked fairly arbitrarily. We can probably lower it if we need to. 100 // This number was picked fairly arbitrarily. We can probably lower it if we need to.
101 // Some simple testing showed <100,000 RuleData's on large sites. 101 // Some simple testing showed <100,000 RuleData's on large sites.
102 unsigned m_position : 18; 102 unsigned m_position : 18;
103 unsigned m_specificity : 24; 103 unsigned m_specificity : 24;
104 unsigned m_containsUncommonAttributeSelector : 1; 104 unsigned m_containsUncommonAttributeSelector : 1;
105 unsigned m_linkMatchType : 2; // CSSSelector::LinkMatchMask 105 unsigned m_linkMatchType : 2; // CSSSelector::LinkMatchMask
106 unsigned m_hasDocumentSecurityOrigin : 1; 106 unsigned m_hasDocumentSecurityOrigin : 1;
107 unsigned m_propertyWhitelistType : 2; 107 unsigned m_propertyWhitelist : 2;
108 // Use plain array instead of a Vector to minimize memory overhead. 108 // Use plain array instead of a Vector to minimize memory overhead.
109 unsigned m_descendantSelectorIdentifierHashes[maximumIdentifierCount]; 109 unsigned m_descendantSelectorIdentifierHashes[maximumIdentifierCount];
110 }; 110 };
111 111
112 struct SameSizeAsRuleData { 112 struct SameSizeAsRuleData {
113 DISALLOW_NEW(); 113 DISALLOW_NEW();
114 RawPtrWillBeMember<void*> a; 114 RawPtrWillBeMember<void*> a;
115 unsigned b; 115 unsigned b;
116 unsigned c; 116 unsigned c;
117 unsigned d[4]; 117 unsigned d[4];
(...skipping 118 matching lines...) Expand 10 before | Expand all | Expand 10 after
236 WillBeHeapVector<RuleData> m_allRules; 236 WillBeHeapVector<RuleData> m_allRules;
237 #endif 237 #endif
238 }; 238 };
239 239
240 } // namespace blink 240 } // namespace blink
241 241
242 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::RuleData); 242 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::RuleData);
243 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::MinimalRuleData); 243 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::MinimalRuleData);
244 244
245 #endif // RuleSet_h 245 #endif // RuleSet_h
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