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1 /* | 1 /* |
2 * Copyright (C) 2011, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011, 2012 Apple 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
(...skipping 13 matching lines...) Expand all Loading... |
24 */ | 24 */ |
25 | 25 |
26 #ifndef CSSValuePool_h | 26 #ifndef CSSValuePool_h |
27 #define CSSValuePool_h | 27 #define CSSValuePool_h |
28 | 28 |
29 #include "core/CSSPropertyNames.h" | 29 #include "core/CSSPropertyNames.h" |
30 #include "core/CSSValueKeywords.h" | 30 #include "core/CSSValueKeywords.h" |
31 #include "core/css/CSSInheritedValue.h" | 31 #include "core/css/CSSInheritedValue.h" |
32 #include "core/css/CSSInitialValue.h" | 32 #include "core/css/CSSInitialValue.h" |
33 #include "core/css/CSSPrimitiveValue.h" | 33 #include "core/css/CSSPrimitiveValue.h" |
| 34 #include "core/css/CSSUnsetValue.h" |
34 #include "wtf/HashMap.h" | 35 #include "wtf/HashMap.h" |
35 #include "wtf/RefPtr.h" | 36 #include "wtf/RefPtr.h" |
36 #include "wtf/text/AtomicStringHash.h" | 37 #include "wtf/text/AtomicStringHash.h" |
37 | 38 |
38 namespace blink { | 39 namespace blink { |
39 | 40 |
40 class CSSValueList; | 41 class CSSValueList; |
41 | 42 |
42 class CSSValuePool : public NoBaseWillBeGarbageCollected<CSSValuePool> { | 43 class CSSValuePool : public NoBaseWillBeGarbageCollected<CSSValuePool> { |
43 WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED; | 44 WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED; |
44 public: | 45 public: |
45 PassRefPtrWillBeRawPtr<CSSValueList> createFontFaceValue(const AtomicString&
); | 46 PassRefPtrWillBeRawPtr<CSSValueList> createFontFaceValue(const AtomicString&
); |
46 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createFontFamilyValue(const String
&); | 47 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createFontFamilyValue(const String
&); |
47 PassRefPtrWillBeRawPtr<CSSInheritedValue> createInheritedValue() { return m_
inheritedValue; } | 48 PassRefPtrWillBeRawPtr<CSSInheritedValue> createInheritedValue() { return m_
inheritedValue; } |
48 PassRefPtrWillBeRawPtr<CSSInitialValue> createImplicitInitialValue() { retur
n m_implicitInitialValue; } | 49 PassRefPtrWillBeRawPtr<CSSInitialValue> createImplicitInitialValue() { retur
n m_implicitInitialValue; } |
49 PassRefPtrWillBeRawPtr<CSSInitialValue> createExplicitInitialValue() { retur
n m_explicitInitialValue; } | 50 PassRefPtrWillBeRawPtr<CSSInitialValue> createExplicitInitialValue() { retur
n m_explicitInitialValue; } |
| 51 PassRefPtrWillBeRawPtr<CSSUnsetValue> createUnsetValue() { return m_unsetVal
ue; } |
50 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createIdentifierValue(CSSValueID i
dentifier); | 52 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createIdentifierValue(CSSValueID i
dentifier); |
51 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createIdentifierValue(CSSPropertyI
D identifier); | 53 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createIdentifierValue(CSSPropertyI
D identifier); |
52 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createColorValue(unsigned rgbValue
); | 54 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createColorValue(unsigned rgbValue
); |
53 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createValue(double value, CSSPrimi
tiveValue::UnitType); | 55 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createValue(double value, CSSPrimi
tiveValue::UnitType); |
54 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createValue(const String& value, C
SSPrimitiveValue::UnitType type) { return CSSPrimitiveValue::create(value, type)
; } | 56 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createValue(const String& value, C
SSPrimitiveValue::UnitType type) { return CSSPrimitiveValue::create(value, type)
; } |
55 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createValue(const Length& value, c
onst RenderStyle&); | 57 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createValue(const Length& value, c
onst RenderStyle&); |
56 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createValue(const Length& value, f
loat zoom) { return CSSPrimitiveValue::create(value, zoom); } | 58 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> createValue(const Length& value, f
loat zoom) { return CSSPrimitiveValue::create(value, zoom); } |
57 template<typename T> static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> create
Value(T value) { return CSSPrimitiveValue::create(value); } | 59 template<typename T> static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> create
Value(T value) { return CSSPrimitiveValue::create(value); } |
58 | 60 |
59 void trace(Visitor*); | 61 void trace(Visitor*); |
60 | 62 |
61 private: | 63 private: |
62 CSSValuePool(); | 64 CSSValuePool(); |
63 | 65 |
64 RefPtrWillBeMember<CSSInheritedValue> m_inheritedValue; | 66 RefPtrWillBeMember<CSSInheritedValue> m_inheritedValue; |
65 RefPtrWillBeMember<CSSInitialValue> m_implicitInitialValue; | 67 RefPtrWillBeMember<CSSInitialValue> m_implicitInitialValue; |
66 RefPtrWillBeMember<CSSInitialValue> m_explicitInitialValue; | 68 RefPtrWillBeMember<CSSInitialValue> m_explicitInitialValue; |
| 69 RefPtrWillBeMember<CSSUnsetValue> m_unsetValue; |
67 | 70 |
68 WillBeHeapVector<RefPtrWillBeMember<CSSPrimitiveValue>, numCSSValueKeywords>
m_identifierValueCache; | 71 WillBeHeapVector<RefPtrWillBeMember<CSSPrimitiveValue>, numCSSValueKeywords>
m_identifierValueCache; |
69 | 72 |
70 typedef WillBeHeapHashMap<unsigned, RefPtrWillBeMember<CSSPrimitiveValue> >
ColorValueCache; | 73 typedef WillBeHeapHashMap<unsigned, RefPtrWillBeMember<CSSPrimitiveValue> >
ColorValueCache; |
71 ColorValueCache m_colorValueCache; | 74 ColorValueCache m_colorValueCache; |
72 RefPtrWillBeMember<CSSPrimitiveValue> m_colorTransparent; | 75 RefPtrWillBeMember<CSSPrimitiveValue> m_colorTransparent; |
73 RefPtrWillBeMember<CSSPrimitiveValue> m_colorWhite; | 76 RefPtrWillBeMember<CSSPrimitiveValue> m_colorWhite; |
74 RefPtrWillBeMember<CSSPrimitiveValue> m_colorBlack; | 77 RefPtrWillBeMember<CSSPrimitiveValue> m_colorBlack; |
75 | 78 |
76 static const int maximumCacheableIntegerValue = 255; | 79 static const int maximumCacheableIntegerValue = 255; |
77 | 80 |
78 WillBeHeapVector<RefPtrWillBeMember<CSSPrimitiveValue>, maximumCacheableInte
gerValue + 1> m_pixelValueCache; | 81 WillBeHeapVector<RefPtrWillBeMember<CSSPrimitiveValue>, maximumCacheableInte
gerValue + 1> m_pixelValueCache; |
79 WillBeHeapVector<RefPtrWillBeMember<CSSPrimitiveValue>, maximumCacheableInte
gerValue + 1> m_percentValueCache; | 82 WillBeHeapVector<RefPtrWillBeMember<CSSPrimitiveValue>, maximumCacheableInte
gerValue + 1> m_percentValueCache; |
80 WillBeHeapVector<RefPtrWillBeMember<CSSPrimitiveValue>, maximumCacheableInte
gerValue + 1> m_numberValueCache; | 83 WillBeHeapVector<RefPtrWillBeMember<CSSPrimitiveValue>, maximumCacheableInte
gerValue + 1> m_numberValueCache; |
81 | 84 |
82 typedef WillBeHeapHashMap<AtomicString, RefPtrWillBeMember<CSSValueList> > F
ontFaceValueCache; | 85 typedef WillBeHeapHashMap<AtomicString, RefPtrWillBeMember<CSSValueList> > F
ontFaceValueCache; |
83 FontFaceValueCache m_fontFaceValueCache; | 86 FontFaceValueCache m_fontFaceValueCache; |
84 | 87 |
85 typedef WillBeHeapHashMap<String, RefPtrWillBeMember<CSSPrimitiveValue> > Fo
ntFamilyValueCache; | 88 typedef WillBeHeapHashMap<String, RefPtrWillBeMember<CSSPrimitiveValue> > Fo
ntFamilyValueCache; |
86 FontFamilyValueCache m_fontFamilyValueCache; | 89 FontFamilyValueCache m_fontFamilyValueCache; |
87 | 90 |
88 friend CSSValuePool& cssValuePool(); | 91 friend CSSValuePool& cssValuePool(); |
89 }; | 92 }; |
90 | 93 |
91 CSSValuePool& cssValuePool(); | 94 CSSValuePool& cssValuePool(); |
92 | 95 |
93 } | 96 } |
94 | 97 |
95 #endif | 98 #endif |
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