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Side by Side Diff: sky/engine/core/css/RuleSet.h

Issue 807703003: Remove @media rules. (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 6 years 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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33 #include "sky/engine/wtf/TerminatedArray.h" 33 #include "sky/engine/wtf/TerminatedArray.h"
34 34
35 namespace blink { 35 namespace blink {
36 36
37 enum AddRuleFlags { 37 enum AddRuleFlags {
38 RuleHasNoSpecialState = 0, 38 RuleHasNoSpecialState = 0,
39 RuleCanUseFastCheckSelector = 1, 39 RuleCanUseFastCheckSelector = 1,
40 }; 40 };
41 41
42 class CSSSelector; 42 class CSSSelector;
43 class MediaQueryEvaluator;
44 class StyleSheetContents; 43 class StyleSheetContents;
45 44
46 class RuleData { 45 class RuleData {
47 ALLOW_ONLY_INLINE_ALLOCATION(); 46 ALLOW_ONLY_INLINE_ALLOCATION();
48 public: 47 public:
49 RuleData(StyleRule*, unsigned selectorIndex, unsigned position, AddRuleFlags ); 48 RuleData(StyleRule*, unsigned selectorIndex, unsigned position, AddRuleFlags );
50 49
51 unsigned position() const { return m_position; } 50 unsigned position() const { return m_position; }
52 StyleRule* rule() const { return m_rule; } 51 StyleRule* rule() const { return m_rule; }
53 const CSSSelector& selector() const { return m_rule->selectorList().selector At(m_selectorIndex); } 52 const CSSSelector& selector() const { return m_rule->selectorList().selector At(m_selectorIndex); }
(...skipping 17 matching lines...) Expand all
71 }; 70 };
72 71
73 COMPILE_ASSERT(sizeof(RuleData) == sizeof(SameSizeAsRuleData), RuleData_should_s tay_small); 72 COMPILE_ASSERT(sizeof(RuleData) == sizeof(SameSizeAsRuleData), RuleData_should_s tay_small);
74 73
75 class RuleSet { 74 class RuleSet {
76 WTF_MAKE_NONCOPYABLE(RuleSet); 75 WTF_MAKE_NONCOPYABLE(RuleSet);
77 WTF_MAKE_FAST_ALLOCATED; 76 WTF_MAKE_FAST_ALLOCATED;
78 public: 77 public:
79 static PassOwnPtr<RuleSet> create() { return adoptPtr(new RuleSet); } 78 static PassOwnPtr<RuleSet> create() { return adoptPtr(new RuleSet); }
80 79
81 void addRulesFromSheet(StyleSheetContents*, const MediaQueryEvaluator&, AddR uleFlags = RuleHasNoSpecialState); 80 void addRulesFromSheet(StyleSheetContents*, AddRuleFlags = RuleHasNoSpecialS tate);
82 void addStyleRule(StyleRule*, AddRuleFlags); 81 void addStyleRule(StyleRule*, AddRuleFlags);
83 void addRule(StyleRule*, unsigned selectorIndex, AddRuleFlags); 82 void addRule(StyleRule*, unsigned selectorIndex, AddRuleFlags);
84 83
85 const RuleFeatureSet& features() const { return m_features; } 84 const RuleFeatureSet& features() const { return m_features; }
86 85
87 const TerminatedArray<RuleData>* idRules(const AtomicString& key) const { AS SERT(!m_pendingRules); return m_idRules.get(key); } 86 const TerminatedArray<RuleData>* idRules(const AtomicString& key) const { AS SERT(!m_pendingRules); return m_idRules.get(key); }
88 const TerminatedArray<RuleData>* classRules(const AtomicString& key) const { ASSERT(!m_pendingRules); return m_classRules.get(key); } 87 const TerminatedArray<RuleData>* classRules(const AtomicString& key) const { ASSERT(!m_pendingRules); return m_classRules.get(key); }
89 const TerminatedArray<RuleData>* tagRules(const AtomicString& key) const { A SSERT(!m_pendingRules); return m_tagRules.get(key); } 88 const TerminatedArray<RuleData>* tagRules(const AtomicString& key) const { A SSERT(!m_pendingRules); return m_tagRules.get(key); }
90 const TerminatedArray<RuleData>* shadowPseudoElementRules(const AtomicString & key) const { ASSERT(!m_pendingRules); return m_shadowPseudoElementRules.get(ke y); } 89 const TerminatedArray<RuleData>* shadowPseudoElementRules(const AtomicString & key) const { ASSERT(!m_pendingRules); return m_shadowPseudoElementRules.get(ke y); }
91 const Vector<RuleData>* universalRules() const { ASSERT(!m_pendingRules); re turn &m_universalRules; } 90 const Vector<RuleData>* universalRules() const { ASSERT(!m_pendingRules); re turn &m_universalRules; }
(...skipping 18 matching lines...) Expand all
110 109
111 RuleSet() 110 RuleSet()
112 : m_ruleCount(0) 111 : m_ruleCount(0)
113 { 112 {
114 } 113 }
115 114
116 void addToRuleSet(const AtomicString& key, PendingRuleMap&, const RuleData&) ; 115 void addToRuleSet(const AtomicString& key, PendingRuleMap&, const RuleData&) ;
117 void addFontFaceRule(StyleRuleFontFace*); 116 void addFontFaceRule(StyleRuleFontFace*);
118 void addKeyframesRule(StyleRuleKeyframes*); 117 void addKeyframesRule(StyleRuleKeyframes*);
119 118
120 void addChildRules(const Vector<RefPtr<StyleRuleBase> >&, const MediaQueryEv aluator& medium, AddRuleFlags); 119 void addChildRules(const Vector<RefPtr<StyleRuleBase> >&, AddRuleFlags);
121 bool findBestRuleSetAndAdd(const CSSSelector&, RuleData&); 120 bool findBestRuleSetAndAdd(const CSSSelector&, RuleData&);
122 121
123 void compactRules(); 122 void compactRules();
124 static void compactPendingRules(PendingRuleMap&, CompactRuleMap&); 123 static void compactPendingRules(PendingRuleMap&, CompactRuleMap&);
125 124
126 class PendingRuleMaps { 125 class PendingRuleMaps {
127 public: 126 public:
128 static PassOwnPtr<PendingRuleMaps> create() { return adoptPtr(new Pendin gRuleMaps); } 127 static PassOwnPtr<PendingRuleMaps> create() { return adoptPtr(new Pendin gRuleMaps); }
129 128
130 PendingRuleMap idRules; 129 PendingRuleMap idRules;
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160 #ifndef NDEBUG 159 #ifndef NDEBUG
161 Vector<RuleData> m_allRules; 160 Vector<RuleData> m_allRules;
162 #endif 161 #endif
163 }; 162 };
164 163
165 } // namespace blink 164 } // namespace blink
166 165
167 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::RuleData); 166 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::RuleData);
168 167
169 #endif // SKY_ENGINE_CORE_CSS_RULESET_H_ 168 #endif // SKY_ENGINE_CORE_CSS_RULESET_H_
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