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Side by Side Diff: Source/core/rendering/svg/SVGResourcesCache.h

Issue 899163003: Move rendering/RenderObject to layout/LayoutObject. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 10 months ago
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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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21 #define SVGResourcesCache_h 21 #define SVGResourcesCache_h
22 22
23 #include "core/rendering/style/StyleDifference.h" 23 #include "core/rendering/style/StyleDifference.h"
24 #include "wtf/FastAllocBase.h" 24 #include "wtf/FastAllocBase.h"
25 #include "wtf/HashMap.h" 25 #include "wtf/HashMap.h"
26 #include "wtf/Noncopyable.h" 26 #include "wtf/Noncopyable.h"
27 #include "wtf/OwnPtr.h" 27 #include "wtf/OwnPtr.h"
28 28
29 namespace blink { 29 namespace blink {
30 30
31 class RenderObject; 31 class LayoutObject;
32 class RenderStyle; 32 class RenderStyle;
33 class RenderSVGResourceContainer; 33 class RenderSVGResourceContainer;
34 class SVGResources; 34 class SVGResources;
35 35
36 class SVGResourcesCache { 36 class SVGResourcesCache {
37 WTF_MAKE_NONCOPYABLE(SVGResourcesCache); WTF_MAKE_FAST_ALLOCATED; 37 WTF_MAKE_NONCOPYABLE(SVGResourcesCache); WTF_MAKE_FAST_ALLOCATED;
38 public: 38 public:
39 SVGResourcesCache(); 39 SVGResourcesCache();
40 ~SVGResourcesCache(); 40 ~SVGResourcesCache();
41 41
42 static SVGResources* cachedResourcesForRenderObject(const RenderObject*); 42 static SVGResources* cachedResourcesForLayoutObject(const LayoutObject*);
43 43
44 // Called from all SVG renderers addChild() methods. 44 // Called from all SVG renderers addChild() methods.
45 static void clientWasAddedToTree(RenderObject*, const RenderStyle* newStyle) ; 45 static void clientWasAddedToTree(LayoutObject*, const RenderStyle* newStyle) ;
46 46
47 // Called from all SVG renderers removeChild() methods. 47 // Called from all SVG renderers removeChild() methods.
48 static void clientWillBeRemovedFromTree(RenderObject*); 48 static void clientWillBeRemovedFromTree(LayoutObject*);
49 49
50 // Called from all SVG renderers destroy() methods - except for RenderSVGRes ourceContainer. 50 // Called from all SVG renderers destroy() methods - except for RenderSVGRes ourceContainer.
51 static void clientDestroyed(RenderObject*); 51 static void clientDestroyed(LayoutObject*);
52 52
53 // Called from all SVG renderers layout() methods. 53 // Called from all SVG renderers layout() methods.
54 static void clientLayoutChanged(RenderObject*); 54 static void clientLayoutChanged(LayoutObject*);
55 55
56 // Called from all SVG renderers styleDidChange() methods. 56 // Called from all SVG renderers styleDidChange() methods.
57 static void clientStyleChanged(RenderObject*, StyleDifference, const RenderS tyle* newStyle); 57 static void clientStyleChanged(LayoutObject*, StyleDifference, const RenderS tyle* newStyle);
58 58
59 // Called from RenderSVGResourceContainer::willBeDestroyed(). 59 // Called from RenderSVGResourceContainer::willBeDestroyed().
60 static void resourceDestroyed(RenderSVGResourceContainer*); 60 static void resourceDestroyed(RenderSVGResourceContainer*);
61 61
62 private: 62 private:
63 void addResourcesFromRenderObject(RenderObject*, const RenderStyle*); 63 void addResourcesFromLayoutObject(LayoutObject*, const RenderStyle*);
64 void removeResourcesFromRenderObject(RenderObject*); 64 void removeResourcesFromLayoutObject(LayoutObject*);
65 65
66 typedef HashMap<const RenderObject*, OwnPtr<SVGResources> > CacheMap; 66 typedef HashMap<const LayoutObject*, OwnPtr<SVGResources>> CacheMap;
67 CacheMap m_cache; 67 CacheMap m_cache;
68 }; 68 };
69 69
70 } 70 }
71 71
72 #endif 72 #endif
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