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

Issue 1033943002: Rename LayoutStyle to papayawhip (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: ensureComputedStyle Created 5 years, 8 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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22 22
23 #include "core/layout/style/StyleDifference.h" 23 #include "core/layout/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 LayoutObject; 31 class LayoutObject;
32 class LayoutStyle; 32 class ComputedStyle;
33 class LayoutSVGResourceContainer; 33 class LayoutSVGResourceContainer;
34 class SVGResources; 34 class SVGResources;
35 35
36 class SVGResourcesCache { 36 class SVGResourcesCache {
37 WTF_MAKE_NONCOPYABLE(SVGResourcesCache); WTF_MAKE_FAST_ALLOCATED(SVGResource sCache); 37 WTF_MAKE_NONCOPYABLE(SVGResourcesCache); WTF_MAKE_FAST_ALLOCATED(SVGResource sCache);
38 public: 38 public:
39 SVGResourcesCache(); 39 SVGResourcesCache();
40 ~SVGResourcesCache(); 40 ~SVGResourcesCache();
41 41
42 static SVGResources* cachedResourcesForLayoutObject(const LayoutObject*); 42 static SVGResources* cachedResourcesForLayoutObject(const LayoutObject*);
43 43
44 // Called from all SVG layoutObjects addChild() methods. 44 // Called from all SVG layoutObjects addChild() methods.
45 static void clientWasAddedToTree(LayoutObject*, const LayoutStyle& newStyle) ; 45 static void clientWasAddedToTree(LayoutObject*, const ComputedStyle& newStyl e);
46 46
47 // Called from all SVG layoutObjects removeChild() methods. 47 // Called from all SVG layoutObjects removeChild() methods.
48 static void clientWillBeRemovedFromTree(LayoutObject*); 48 static void clientWillBeRemovedFromTree(LayoutObject*);
49 49
50 // Called from all SVG layoutObjects destroy() methods - except for LayoutSV GResourceContainer. 50 // Called from all SVG layoutObjects destroy() methods - except for LayoutSV GResourceContainer.
51 static void clientDestroyed(LayoutObject*); 51 static void clientDestroyed(LayoutObject*);
52 52
53 // Called from all SVG layoutObjects layout() methods. 53 // Called from all SVG layoutObjects layout() methods.
54 static void clientLayoutChanged(LayoutObject*); 54 static void clientLayoutChanged(LayoutObject*);
55 55
56 // Called from all SVG layoutObjects styleDidChange() methods. 56 // Called from all SVG layoutObjects styleDidChange() methods.
57 static void clientStyleChanged(LayoutObject*, StyleDifference, const LayoutS tyle& newStyle); 57 static void clientStyleChanged(LayoutObject*, StyleDifference, const Compute dStyle& newStyle);
58 58
59 // Called from LayoutSVGResourceContainer::willBeDestroyed(). 59 // Called from LayoutSVGResourceContainer::willBeDestroyed().
60 static void resourceDestroyed(LayoutSVGResourceContainer*); 60 static void resourceDestroyed(LayoutSVGResourceContainer*);
61 61
62 private: 62 private:
63 void addResourcesFromLayoutObject(LayoutObject*, const LayoutStyle&); 63 void addResourcesFromLayoutObject(LayoutObject*, const ComputedStyle&);
64 void removeResourcesFromLayoutObject(LayoutObject*); 64 void removeResourcesFromLayoutObject(LayoutObject*);
65 65
66 typedef HashMap<const LayoutObject*, 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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