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1 /* | 1 /* |
2 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2009-2010. 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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53 | 53 |
54 class RenderSVGResource { | 54 class RenderSVGResource { |
55 public: | 55 public: |
56 RenderSVGResource() { } | 56 RenderSVGResource() { } |
57 virtual ~RenderSVGResource() { } | 57 virtual ~RenderSVGResource() { } |
58 | 58 |
59 virtual void removeAllClientsFromCache(bool markForInvalidation = true) = 0; | 59 virtual void removeAllClientsFromCache(bool markForInvalidation = true) = 0; |
60 virtual void removeClientFromCache(RenderObject*, bool markForInvalidation =
true) = 0; | 60 virtual void removeClientFromCache(RenderObject*, bool markForInvalidation =
true) = 0; |
61 | 61 |
62 virtual bool applyResource(RenderObject*, RenderStyle*, GraphicsContext*&, u
nsigned short resourceMode) = 0; | 62 virtual bool applyResource(RenderObject*, RenderStyle*, GraphicsContext*&, u
nsigned short resourceMode) = 0; |
63 virtual void postApplyResource(RenderObject*, GraphicsContext*&, unsigned sh
ort, const Path*, const RenderSVGShape*) { } | 63 virtual void postApplyResource(RenderObject*, GraphicsContext*&) { } |
64 | 64 |
65 virtual RenderSVGResourceType resourceType() const = 0; | 65 virtual RenderSVGResourceType resourceType() const = 0; |
66 | 66 |
67 template<class Renderer> | 67 template<class Renderer> |
68 Renderer* cast() | 68 Renderer* cast() |
69 { | 69 { |
70 if (Renderer::s_resourceType == resourceType()) | 70 if (Renderer::s_resourceType == resourceType()) |
71 return static_cast<Renderer*>(this); | 71 return static_cast<Renderer*>(this); |
72 | 72 |
73 return 0; | 73 return 0; |
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90 private: | 90 private: |
91 static RenderSVGResource* requestPaintingResource(RenderSVGResourceMode, Ren
derObject*, const RenderStyle*, bool& hasFallback); | 91 static RenderSVGResource* requestPaintingResource(RenderSVGResourceMode, Ren
derObject*, const RenderStyle*, bool& hasFallback); |
92 }; | 92 }; |
93 | 93 |
94 #define DEFINE_RENDER_SVG_RESOURCE_TYPE_CASTS(thisType, typeName) \ | 94 #define DEFINE_RENDER_SVG_RESOURCE_TYPE_CASTS(thisType, typeName) \ |
95 DEFINE_TYPE_CASTS(thisType, RenderSVGResource, resource, resource->resourceT
ype() == typeName, resource.resourceType() == typeName) | 95 DEFINE_TYPE_CASTS(thisType, RenderSVGResource, resource, resource->resourceT
ype() == typeName, resource.resourceType() == typeName) |
96 | 96 |
97 } | 97 } |
98 | 98 |
99 #endif | 99 #endif |
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