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1 /* | 1 /* |
2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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85 void markClientForInvalidation(LayoutObject*, InvalidationMode); | 85 void markClientForInvalidation(LayoutObject*, InvalidationMode); |
86 | 86 |
87 void willBeDestroyed() override; | 87 void willBeDestroyed() override; |
88 | 88 |
89 bool m_isInLayout; | 89 bool m_isInLayout; |
90 | 90 |
91 private: | 91 private: |
92 friend class SVGResourcesCache; | 92 friend class SVGResourcesCache; |
93 void addClient(LayoutObject*); | 93 void addClient(LayoutObject*); |
94 void removeClient(LayoutObject*); | 94 void removeClient(LayoutObject*); |
| 95 void detachAllClients(); |
95 | 96 |
96 void registerResource(); | 97 void registerResource(); |
97 | 98 |
98 AtomicString m_id; | 99 AtomicString m_id; |
99 // Track global (markAllClientsForInvalidation) invals to avoid redundant cr
awls. | 100 // Track global (markAllClientsForInvalidation) invals to avoid redundant cr
awls. |
100 unsigned m_invalidationMask : 8; | 101 unsigned m_invalidationMask : 8; |
101 | 102 |
102 unsigned m_registered : 1; | 103 unsigned m_registered : 1; |
103 unsigned m_isInvalidating : 1; | 104 unsigned m_isInvalidating : 1; |
104 // 22 padding bits available | 105 // 22 padding bits available |
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129 } | 130 } |
130 | 131 |
131 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGResourceContainer, isSVGResourceContain
er()); | 132 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGResourceContainer, isSVGResourceContain
er()); |
132 | 133 |
133 #define DEFINE_LAYOUT_SVG_RESOURCE_TYPE_CASTS(thisType, typeName) \ | 134 #define DEFINE_LAYOUT_SVG_RESOURCE_TYPE_CASTS(thisType, typeName) \ |
134 DEFINE_TYPE_CASTS(thisType, LayoutSVGResourceContainer, resource, resource->
resourceType() == typeName, resource.resourceType() == typeName) | 135 DEFINE_TYPE_CASTS(thisType, LayoutSVGResourceContainer, resource, resource->
resourceType() == typeName, resource.resourceType() == typeName) |
135 | 136 |
136 } | 137 } |
137 | 138 |
138 #endif | 139 #endif |
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