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

Issue 723253004: Remove tons of OILPAN. (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 6 years, 1 month ago
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1 /* 1 /*
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2005, 2006, 2008, 2012 Apple Inc. All rights reserved. 3 * Copyright (C) 2004, 2005, 2006, 2008, 2012 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,
(...skipping 27 matching lines...) Expand all
38 class ImmutableStylePropertySet; 38 class ImmutableStylePropertySet;
39 class KURL; 39 class KURL;
40 class MutableStylePropertySet; 40 class MutableStylePropertySet;
41 class StylePropertyShorthand; 41 class StylePropertyShorthand;
42 class StyleSheetContents; 42 class StyleSheetContents;
43 43
44 class StylePropertySet : public RefCounted<StylePropertySet> { 44 class StylePropertySet : public RefCounted<StylePropertySet> {
45 friend class PropertyReference; 45 friend class PropertyReference;
46 public: 46 public:
47 47
48 #if ENABLE(OILPAN)
49 // When oilpan is enabled override the finalize method to dispatch to the su bclasses'
50 // destructor. This can be removed once the MutableStylePropertySet's OwnPtr is moved
51 // to the heap.
52 void finalizeGarbageCollectedObject();
53 #else
54 // Override RefCounted's deref() to ensure operator delete is called on 48 // Override RefCounted's deref() to ensure operator delete is called on
55 // the appropriate subclass type. 49 // the appropriate subclass type.
56 void deref(); 50 void deref();
57 #endif
58 51
59 class PropertyReference { 52 class PropertyReference {
60 public: 53 public:
61 PropertyReference(const StylePropertySet& propertySet, unsigned index) 54 PropertyReference(const StylePropertySet& propertySet, unsigned index)
62 : m_propertySet(propertySet) 55 : m_propertySet(propertySet)
63 , m_index(index) 56 , m_index(index)
64 { 57 {
65 } 58 }
66 59
67 CSSPropertyID id() const { return static_cast<CSSPropertyID>(propertyMet adata().m_propertyID); } 60 CSSPropertyID id() const { return static_cast<CSSPropertyID>(propertyMet adata().m_propertyID); }
(...skipping 51 matching lines...) Expand 10 before | Expand all | Expand 10 after
119 bool hasFailedOrCanceledSubresources() const; 112 bool hasFailedOrCanceledSubresources() const;
120 113
121 static unsigned averageSizeInBytes(); 114 static unsigned averageSizeInBytes();
122 115
123 #ifndef NDEBUG 116 #ifndef NDEBUG
124 void showStyle(); 117 void showStyle();
125 #endif 118 #endif
126 119
127 bool propertyMatches(CSSPropertyID, const CSSValue*) const; 120 bool propertyMatches(CSSPropertyID, const CSSValue*) const;
128 121
129 void trace(Visitor*);
130 void traceAfterDispatch(Visitor*) { }
131
132 protected: 122 protected:
133 123
134 enum { MaxArraySize = (1 << 28) - 1 }; 124 enum { MaxArraySize = (1 << 28) - 1 };
135 125
136 StylePropertySet(CSSParserMode cssParserMode) 126 StylePropertySet(CSSParserMode cssParserMode)
137 : m_cssParserMode(cssParserMode) 127 : m_cssParserMode(cssParserMode)
138 , m_isMutable(true) 128 , m_isMutable(true)
139 , m_arraySize(0) 129 , m_arraySize(0)
140 { } 130 { }
141 131
(...skipping 14 matching lines...) Expand all
156 public: 146 public:
157 ~ImmutableStylePropertySet(); 147 ~ImmutableStylePropertySet();
158 static PassRefPtr<ImmutableStylePropertySet> create(const CSSProperty* prope rties, unsigned count, CSSParserMode); 148 static PassRefPtr<ImmutableStylePropertySet> create(const CSSProperty* prope rties, unsigned count, CSSParserMode);
159 149
160 unsigned propertyCount() const { return m_arraySize; } 150 unsigned propertyCount() const { return m_arraySize; }
161 151
162 const RawPtr<CSSValue>* valueArray() const; 152 const RawPtr<CSSValue>* valueArray() const;
163 const StylePropertyMetadata* metadataArray() const; 153 const StylePropertyMetadata* metadataArray() const;
164 int findPropertyIndex(CSSPropertyID) const; 154 int findPropertyIndex(CSSPropertyID) const;
165 155
166 void traceAfterDispatch(Visitor*);
167
168 void* operator new(std::size_t, void* location) 156 void* operator new(std::size_t, void* location)
169 { 157 {
170 return location; 158 return location;
171 } 159 }
172 160
173 void* m_storage; 161 void* m_storage;
174 162
175 private: 163 private:
176 ImmutableStylePropertySet(const CSSProperty*, unsigned count, CSSParserMode) ; 164 ImmutableStylePropertySet(const CSSProperty*, unsigned count, CSSParserMode) ;
177 }; 165 };
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after
218 void removeEquivalentProperties(const CSSStyleDeclaration*); 206 void removeEquivalentProperties(const CSSStyleDeclaration*);
219 207
220 void mergeAndOverrideOnConflict(const StylePropertySet*); 208 void mergeAndOverrideOnConflict(const StylePropertySet*);
221 209
222 void clear(); 210 void clear();
223 void parseDeclaration(const String& styleDeclaration, StyleSheetContents* co ntextStyleSheet); 211 void parseDeclaration(const String& styleDeclaration, StyleSheetContents* co ntextStyleSheet);
224 212
225 CSSStyleDeclaration* ensureCSSStyleDeclaration(); 213 CSSStyleDeclaration* ensureCSSStyleDeclaration();
226 int findPropertyIndex(CSSPropertyID) const; 214 int findPropertyIndex(CSSPropertyID) const;
227 215
228 void traceAfterDispatch(Visitor*);
229
230 private: 216 private:
231 explicit MutableStylePropertySet(CSSParserMode); 217 explicit MutableStylePropertySet(CSSParserMode);
232 explicit MutableStylePropertySet(const StylePropertySet&); 218 explicit MutableStylePropertySet(const StylePropertySet&);
233 MutableStylePropertySet(const CSSProperty* properties, unsigned count); 219 MutableStylePropertySet(const CSSProperty* properties, unsigned count);
234 220
235 bool removeShorthandProperty(CSSPropertyID); 221 bool removeShorthandProperty(CSSPropertyID);
236 CSSProperty* findCSSPropertyWithID(CSSPropertyID); 222 CSSProperty* findCSSPropertyWithID(CSSPropertyID);
237 OwnPtr<PropertySetCSSStyleDeclaration> m_cssomWrapper; 223 OwnPtr<PropertySetCSSStyleDeclaration> m_cssomWrapper;
238 224
239 friend class StylePropertySet; 225 friend class StylePropertySet;
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after
290 inline int StylePropertySet::findPropertyIndex(CSSPropertyID propertyID) const 276 inline int StylePropertySet::findPropertyIndex(CSSPropertyID propertyID) const
291 { 277 {
292 if (m_isMutable) 278 if (m_isMutable)
293 return toMutableStylePropertySet(this)->findPropertyIndex(propertyID); 279 return toMutableStylePropertySet(this)->findPropertyIndex(propertyID);
294 return toImmutableStylePropertySet(this)->findPropertyIndex(propertyID); 280 return toImmutableStylePropertySet(this)->findPropertyIndex(propertyID);
295 } 281 }
296 282
297 } // namespace blink 283 } // namespace blink
298 284
299 #endif // StylePropertySet_h 285 #endif // StylePropertySet_h
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