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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All Rights Reserved. | 2 * Copyright (C) 2011 Google Inc. All Rights Reserved. |
3 * Copyright (C) 2012 Apple Inc. All Rights Reserved. | 3 * Copyright (C) 2012 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 |
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132 void destroyTreeScopeData(); | 132 void destroyTreeScopeData(); |
133 void clearDocumentScope(); | 133 void clearDocumentScope(); |
134 void setDocumentScope(Document* document) | 134 void setDocumentScope(Document* document) |
135 { | 135 { |
136 ASSERT(document); | 136 ASSERT(document); |
137 m_documentScope = document; | 137 m_documentScope = document; |
138 } | 138 } |
139 | 139 |
140 bool hasGuardRefCount() const { return m_guardRefCount; } | 140 bool hasGuardRefCount() const { return m_guardRefCount; } |
141 | 141 |
| 142 void setNeedsStyleRecalcForViewportUnits(); |
| 143 |
142 private: | 144 private: |
143 TreeScope(); | 145 TreeScope(); |
144 | 146 |
145 virtual void dispose() { } | 147 virtual void dispose() { } |
146 | 148 |
147 int refCount() const; | 149 int refCount() const; |
148 #if SECURITY_ASSERT_ENABLED | 150 #if SECURITY_ASSERT_ENABLED |
149 bool deletionHasBegun(); | 151 bool deletionHasBegun(); |
150 void beginDeletion(); | 152 void beginDeletion(); |
151 #else | 153 #else |
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186 inline bool operator!=(const TreeScope& a, const TreeScope& b) { return !(a == b
); } | 188 inline bool operator!=(const TreeScope& a, const TreeScope& b) { return !(a == b
); } |
187 inline bool operator!=(const TreeScope& a, const TreeScope* b) { return !(a == b
); } | 189 inline bool operator!=(const TreeScope& a, const TreeScope* b) { return !(a == b
); } |
188 inline bool operator!=(const TreeScope* a, const TreeScope& b) { return !(a == b
); } | 190 inline bool operator!=(const TreeScope* a, const TreeScope& b) { return !(a == b
); } |
189 | 191 |
190 RenderObject* rendererFromPoint(Document*, int x, int y, LayoutPoint* localPoint
= 0); | 192 RenderObject* rendererFromPoint(Document*, int x, int y, LayoutPoint* localPoint
= 0); |
191 TreeScope* commonTreeScope(Node*, Node*); | 193 TreeScope* commonTreeScope(Node*, Node*); |
192 | 194 |
193 } // namespace WebCore | 195 } // namespace WebCore |
194 | 196 |
195 #endif // TreeScope_h | 197 #endif // TreeScope_h |
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