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1 /* | 1 /* |
2 * Copyright (C) 2008, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008, 2010 Apple Inc. All rights reserved. |
3 * Copyright (C) 2008 David Smith <catfish.man@gmail.com> | 3 * Copyright (C) 2008 David Smith <catfish.man@gmail.com> |
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, |
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86 } | 86 } |
87 | 87 |
88 unsigned connectedSubframeCount() const { return m_connectedFrameCount; } | 88 unsigned connectedSubframeCount() const { return m_connectedFrameCount; } |
89 void incrementConnectedSubframeCount(); | 89 void incrementConnectedSubframeCount(); |
90 void decrementConnectedSubframeCount() | 90 void decrementConnectedSubframeCount() |
91 { | 91 { |
92 DCHECK(m_connectedFrameCount); | 92 DCHECK(m_connectedFrameCount); |
93 --m_connectedFrameCount; | 93 --m_connectedFrameCount; |
94 } | 94 } |
95 | 95 |
| 96 bool isElementRareData() const { return m_isElementRareData; } |
| 97 |
96 bool hasElementFlag(ElementFlags mask) const { return m_elementFlags & mask;
} | 98 bool hasElementFlag(ElementFlags mask) const { return m_elementFlags & mask;
} |
97 void setElementFlag(ElementFlags mask, bool value) { m_elementFlags = (m_ele
mentFlags & ~mask) | (-(int32_t)value & mask); } | 99 void setElementFlag(ElementFlags mask, bool value) { m_elementFlags = (m_ele
mentFlags & ~mask) | (-(int32_t)value & mask); } |
98 void clearElementFlag(ElementFlags mask) { m_elementFlags &= ~mask; } | 100 void clearElementFlag(ElementFlags mask) { m_elementFlags &= ~mask; } |
99 | 101 |
100 bool hasRestyleFlag(DynamicRestyleFlags mask) const { return m_restyleFlags
& mask; } | 102 bool hasRestyleFlag(DynamicRestyleFlags mask) const { return m_restyleFlags
& mask; } |
101 void setRestyleFlag(DynamicRestyleFlags mask) { m_restyleFlags |= mask; RELE
ASE_ASSERT(m_restyleFlags); } | 103 void setRestyleFlag(DynamicRestyleFlags mask) { m_restyleFlags |= mask; RELE
ASE_ASSERT(m_restyleFlags); } |
102 bool hasRestyleFlags() const { return m_restyleFlags; } | 104 bool hasRestyleFlags() const { return m_restyleFlags; } |
103 void clearRestyleFlags() { m_restyleFlags = 0; } | 105 void clearRestyleFlags() { m_restyleFlags = 0; } |
104 | 106 |
105 enum { | 107 enum { |
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130 unsigned m_connectedFrameCount : ConnectedFrameCountBits; | 132 unsigned m_connectedFrameCount : ConnectedFrameCountBits; |
131 unsigned m_elementFlags : NumberOfElementFlags; | 133 unsigned m_elementFlags : NumberOfElementFlags; |
132 unsigned m_restyleFlags : NumberOfDynamicRestyleFlags; | 134 unsigned m_restyleFlags : NumberOfDynamicRestyleFlags; |
133 protected: | 135 protected: |
134 unsigned m_isElementRareData : 1; | 136 unsigned m_isElementRareData : 1; |
135 }; | 137 }; |
136 | 138 |
137 } // namespace blink | 139 } // namespace blink |
138 | 140 |
139 #endif // NodeRareData_h | 141 #endif // NodeRareData_h |
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