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Issue 932403002: InlinedVisitor: Migrate html to use inlined tracing (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google, Inc. All Rights Reserved. 2 * Copyright (C) 2010 Google, Inc. All Rights Reserved.
3 * Copyright (C) 2011 Apple Inc. All rights reserved. 3 * Copyright (C) 2011 Apple Inc. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions 6 * modification, are permitted provided that the following conditions
7 * are met: 7 * are met:
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after
59 Element* element() const { return m_item->element(); } 59 Element* element() const { return m_item->element(); }
60 ContainerNode* node() const { return m_item->node(); } 60 ContainerNode* node() const { return m_item->node(); }
61 const AtomicString& namespaceURI() const { return m_item->namespaceURI() ; } 61 const AtomicString& namespaceURI() const { return m_item->namespaceURI() ; }
62 PassRefPtrWillBeRawPtr<HTMLStackItem> stackItem() const { return m_item; } 62 PassRefPtrWillBeRawPtr<HTMLStackItem> stackItem() const { return m_item; }
63 void replaceElement(PassRefPtrWillBeRawPtr<HTMLStackItem>); 63 void replaceElement(PassRefPtrWillBeRawPtr<HTMLStackItem>);
64 64
65 bool isAbove(ElementRecord*) const; 65 bool isAbove(ElementRecord*) const;
66 66
67 ElementRecord* next() const { return m_next.get(); } 67 ElementRecord* next() const { return m_next.get(); }
68 68
69 void trace(Visitor*); 69 DECLARE_TRACE();
70 private: 70 private:
71 friend class HTMLElementStack; 71 friend class HTMLElementStack;
72 72
73 ElementRecord(PassRefPtrWillBeRawPtr<HTMLStackItem>, PassOwnPtrWillBeRaw Ptr<ElementRecord>); 73 ElementRecord(PassRefPtrWillBeRawPtr<HTMLStackItem>, PassOwnPtrWillBeRaw Ptr<ElementRecord>);
74 74
75 PassOwnPtrWillBeRawPtr<ElementRecord> releaseNext() { return m_next.rele ase(); } 75 PassOwnPtrWillBeRawPtr<ElementRecord> releaseNext() { return m_next.rele ase(); }
76 void setNext(PassOwnPtrWillBeRawPtr<ElementRecord> next) { m_next = next ; } 76 void setNext(PassOwnPtrWillBeRawPtr<ElementRecord> next) { m_next = next ; }
77 77
78 RefPtrWillBeMember<HTMLStackItem> m_item; 78 RefPtrWillBeMember<HTMLStackItem> m_item;
79 OwnPtrWillBeMember<ElementRecord> m_next; 79 OwnPtrWillBeMember<ElementRecord> m_next;
(...skipping 76 matching lines...) Expand 10 before | Expand all | Expand 10 after
156 156
157 bool hasOnlyOneElement() const; 157 bool hasOnlyOneElement() const;
158 bool secondElementIsHTMLBodyElement() const; 158 bool secondElementIsHTMLBodyElement() const;
159 bool hasTemplateInHTMLScope() const; 159 bool hasTemplateInHTMLScope() const;
160 Element* htmlElement() const; 160 Element* htmlElement() const;
161 Element* headElement() const; 161 Element* headElement() const;
162 Element* bodyElement() const; 162 Element* bodyElement() const;
163 163
164 ContainerNode* rootNode() const; 164 ContainerNode* rootNode() const;
165 165
166 void trace(Visitor*); 166 DECLARE_TRACE();
167 167
168 #ifndef NDEBUG 168 #ifndef NDEBUG
169 void show(); 169 void show();
170 #endif 170 #endif
171 171
172 private: 172 private:
173 void pushCommon(PassRefPtrWillBeRawPtr<HTMLStackItem>); 173 void pushCommon(PassRefPtrWillBeRawPtr<HTMLStackItem>);
174 void pushRootNodeCommon(PassRefPtrWillBeRawPtr<HTMLStackItem>); 174 void pushRootNodeCommon(PassRefPtrWillBeRawPtr<HTMLStackItem>);
175 void popCommon(); 175 void popCommon();
176 void removeNonTopCommon(Element*); 176 void removeNonTopCommon(Element*);
177 177
178 OwnPtrWillBeMember<ElementRecord> m_top; 178 OwnPtrWillBeMember<ElementRecord> m_top;
179 179
180 // We remember the root node, <head> and <body> as they are pushed. Their 180 // We remember the root node, <head> and <body> as they are pushed. Their
181 // ElementRecords keep them alive. The root node is never popped. 181 // ElementRecords keep them alive. The root node is never popped.
182 // FIXME: We don't currently require type-specific information about 182 // FIXME: We don't currently require type-specific information about
183 // these elements so we haven't yet bothered to plumb the types all the 183 // these elements so we haven't yet bothered to plumb the types all the
184 // way down through createElement, etc. 184 // way down through createElement, etc.
185 RawPtrWillBeMember<ContainerNode> m_rootNode; 185 RawPtrWillBeMember<ContainerNode> m_rootNode;
186 RawPtrWillBeMember<Element> m_headElement; 186 RawPtrWillBeMember<Element> m_headElement;
187 RawPtrWillBeMember<Element> m_bodyElement; 187 RawPtrWillBeMember<Element> m_bodyElement;
188 unsigned m_stackDepth; 188 unsigned m_stackDepth;
189 }; 189 };
190 190
191 WILL_NOT_BE_EAGERLY_TRACED_CLASS(HTMLElementStack::ElementRecord); 191 WILL_NOT_BE_EAGERLY_TRACED_CLASS(HTMLElementStack::ElementRecord);
192 192
193 } // namespace blink 193 } // namespace blink
194 194
195 #endif // HTMLElementStack_h 195 #endif // HTMLElementStack_h
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