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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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37 public: | 37 public: |
38 SVGResourcesCycleSolver(LayoutObject*, SVGResources*); | 38 SVGResourcesCycleSolver(LayoutObject*, SVGResources*); |
39 ~SVGResourcesCycleSolver(); | 39 ~SVGResourcesCycleSolver(); |
40 | 40 |
41 void ResolveCycles(); | 41 void ResolveCycles(); |
42 | 42 |
43 typedef HashSet<LayoutSVGResourceContainer*> ResourceSet; | 43 typedef HashSet<LayoutSVGResourceContainer*> ResourceSet; |
44 | 44 |
45 private: | 45 private: |
46 bool ResourceContainsCycles(LayoutSVGResourceContainer*); | 46 bool ResourceContainsCycles(LayoutSVGResourceContainer*); |
47 void BreakCycle(LayoutSVGResourceContainer*); | |
48 | 47 |
49 LayoutObject* layout_object_; | 48 LayoutObject* layout_object_; |
50 SVGResources* resources_; | 49 SVGResources* resources_; |
51 | 50 |
52 ResourceSet active_resources_; | 51 ResourceSet active_resources_; |
53 ResourceSet dag_cache_; | 52 ResourceSet dag_cache_; |
54 }; | 53 }; |
55 | 54 |
56 } // namespace blink | 55 } // namespace blink |
57 | 56 |
58 #endif | 57 #endif |
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