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31 #ifndef CSSPropertySourceData_h
32 #define CSSPropertySourceData_h
34 #include "platform/heap/Handle.h"
35 #include "wtf/Forward.h"
36 #include "wtf/RefCounted.h"
37 #include "wtf/Vector.h"
38 #include "wtf/text/WTFString.h"
45 ALLOW_ONLY_INLINE_ALLOCATION();
48 SourceRange(unsigned start, unsigned end);
49 unsigned length() const;
51 void trace(Visitor*) { }
57 struct CSSPropertySourceData {
58 ALLOW_ONLY_INLINE_ALLOCATION();
60 CSSPropertySourceData(const String& name, const String& value, bool important, bool disabled, bool parsedOk, const SourceRange& range);
61 CSSPropertySourceData(const CSSPropertySourceData& other);
62 CSSPropertySourceData();
64 String toString() const;
65 unsigned hash() const;
67 void trace(Visitor* visitor) { visitor->trace(range); }
77 struct CSSStyleSourceData : public RefCountedWillBeGarbageCollected<CSSStyleSourceData> {
78 static PassRefPtrWillBeRawPtr<CSSStyleSourceData> create()
80 return adoptRefWillBeNoop(new CSSStyleSourceData());
83 void trace(Visitor* visitor) { visitor->trace(propertyData); }
85 WillBeHeapVector<CSSPropertySourceData> propertyData;
88 struct CSSRuleSourceData;
89 typedef WillBeHeapVector<RefPtrWillBeMember<CSSRuleSourceData> > RuleSourceDataList;
90 typedef WillBeHeapVector<SourceRange> SelectorRangeList;
92 struct CSSRuleSourceData : public RefCountedWillBeGarbageCollected<CSSRuleSourceData> {
107 static PassRefPtrWillBeRawPtr<CSSRuleSourceData> create(Type type)
109 return adoptRefWillBeNoop(new CSSRuleSourceData(type));
112 static PassRefPtrWillBeRawPtr<CSSRuleSourceData> createUnknown()
114 return adoptRefWillBeNoop(new CSSRuleSourceData(UNKNOWN_RULE));
117 CSSRuleSourceData(Type type)
120 if (type == STYLE_RULE || type == FONT_FACE_RULE || type == PAGE_RULE)
121 styleSourceData = CSSStyleSourceData::create();
124 void trace(Visitor*);
128 // Range of the selector list in the enclosing source.
129 SourceRange ruleHeaderRange;
131 // Range of the rule body (e.g. style text for style rules) in the enclosing source.
132 SourceRange ruleBodyRange;
134 // Only for CSSStyleRules.
135 SelectorRangeList selectorRanges;
137 // Only for CSSStyleRules, CSSFontFaceRules, and CSSPageRules.
138 RefPtrWillBeMember<CSSStyleSourceData> styleSourceData;
140 // Only for CSSMediaRules.
141 RuleSourceDataList childRules;
144 } // namespace WebCore
146 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(WebCore::SourceRange);
147 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(WebCore::CSSPropertySourceData);
149 #endif // CSSPropertySourceData_h