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Side by Side Diff: Source/core/rendering/style/StyleImage.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) 2000 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
3 * (C) 2000 Antti Koivisto (koivisto@kde.org) 3 * (C) 2000 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Dirk Mueller (mueller@kde.org) 4 * (C) 2000 Dirk Mueller (mueller@kde.org)
5 * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. 5 * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
6 * 6 *
7 * This library is free software; you can redistribute it and/or 7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public 8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either 9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version. 10 * version 2 of the License, or (at your option) any later version.
(...skipping 18 matching lines...) Expand all
29 #include "platform/geometry/LayoutSize.h" 29 #include "platform/geometry/LayoutSize.h"
30 #include "platform/graphics/Image.h" 30 #include "platform/graphics/Image.h"
31 #include "wtf/PassRefPtr.h" 31 #include "wtf/PassRefPtr.h"
32 #include "wtf/RefCounted.h" 32 #include "wtf/RefCounted.h"
33 #include "wtf/RefPtr.h" 33 #include "wtf/RefPtr.h"
34 34
35 namespace blink { 35 namespace blink {
36 36
37 class ImageResource; 37 class ImageResource;
38 class CSSValue; 38 class CSSValue;
39 class RenderObject; 39 class LayoutObject;
40 40
41 typedef void* WrappedImagePtr; 41 typedef void* WrappedImagePtr;
42 42
43 class StyleImage : public RefCounted<StyleImage> { 43 class StyleImage : public RefCounted<StyleImage> {
44 public: 44 public:
45 virtual ~StyleImage() { } 45 virtual ~StyleImage() { }
46 46
47 bool operator==(const StyleImage& other) const 47 bool operator==(const StyleImage& other) const
48 { 48 {
49 return data() == other.data(); 49 return data() == other.data();
50 } 50 }
51 51
52 virtual PassRefPtrWillBeRawPtr<CSSValue> cssValue() const = 0; 52 virtual PassRefPtrWillBeRawPtr<CSSValue> cssValue() const = 0;
53 53
54 virtual bool canRender(const RenderObject&, float /*multiplier*/) const { re turn true; } 54 virtual bool canRender(const LayoutObject&, float /*multiplier*/) const { re turn true; }
55 virtual bool isLoaded() const { return true; } 55 virtual bool isLoaded() const { return true; }
56 virtual bool errorOccurred() const { return false; } 56 virtual bool errorOccurred() const { return false; }
57 virtual LayoutSize imageSize(const RenderObject*, float multiplier) const = 0; 57 virtual LayoutSize imageSize(const LayoutObject*, float multiplier) const = 0;
58 virtual void computeIntrinsicDimensions(const RenderObject*, Length& intrins icWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio) = 0; 58 virtual void computeIntrinsicDimensions(const LayoutObject*, Length& intrins icWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio) = 0;
59 virtual bool imageHasRelativeWidth() const = 0; 59 virtual bool imageHasRelativeWidth() const = 0;
60 virtual bool imageHasRelativeHeight() const = 0; 60 virtual bool imageHasRelativeHeight() const = 0;
61 virtual bool usesImageContainerSize() const = 0; 61 virtual bool usesImageContainerSize() const = 0;
62 virtual void setContainerSizeForRenderer(const RenderObject*, const IntSize& , float) = 0; 62 virtual void setContainerSizeForRenderer(const LayoutObject*, const IntSize& , float) = 0;
63 virtual void addClient(RenderObject*) = 0; 63 virtual void addClient(LayoutObject*) = 0;
64 virtual void removeClient(RenderObject*) = 0; 64 virtual void removeClient(LayoutObject*) = 0;
65 virtual PassRefPtr<Image> image(RenderObject*, const IntSize&) const = 0; 65 virtual PassRefPtr<Image> image(LayoutObject*, const IntSize&) const = 0;
66 virtual WrappedImagePtr data() const = 0; 66 virtual WrappedImagePtr data() const = 0;
67 virtual float imageScaleFactor() const { return 1; } 67 virtual float imageScaleFactor() const { return 1; }
68 virtual bool knownToBeOpaque(const RenderObject*) const = 0; 68 virtual bool knownToBeOpaque(const LayoutObject*) const = 0;
69 virtual ImageResource* cachedImage() const { return 0; } 69 virtual ImageResource* cachedImage() const { return 0; }
70 70
71 ALWAYS_INLINE bool isImageResource() const { return m_isImageResource; } 71 ALWAYS_INLINE bool isImageResource() const { return m_isImageResource; }
72 ALWAYS_INLINE bool isPendingImage() const { return m_isPendingImage; } 72 ALWAYS_INLINE bool isPendingImage() const { return m_isPendingImage; }
73 ALWAYS_INLINE bool isGeneratedImage() const { return m_isGeneratedImage; } 73 ALWAYS_INLINE bool isGeneratedImage() const { return m_isGeneratedImage; }
74 ALWAYS_INLINE bool isImageResourceSet() const { return m_isImageResourceSet; } 74 ALWAYS_INLINE bool isImageResourceSet() const { return m_isImageResourceSet; }
75 75
76 protected: 76 protected:
77 StyleImage() 77 StyleImage()
78 : m_isImageResource(false) 78 : m_isImageResource(false)
79 , m_isPendingImage(false) 79 , m_isPendingImage(false)
80 , m_isGeneratedImage(false) 80 , m_isGeneratedImage(false)
81 , m_isImageResourceSet(false) 81 , m_isImageResourceSet(false)
82 { 82 {
83 } 83 }
84 bool m_isImageResource:1; 84 bool m_isImageResource:1;
85 bool m_isPendingImage:1; 85 bool m_isPendingImage:1;
86 bool m_isGeneratedImage:1; 86 bool m_isGeneratedImage:1;
87 bool m_isImageResourceSet:1; 87 bool m_isImageResourceSet:1;
88 }; 88 };
89 89
90 #define DEFINE_STYLE_IMAGE_TYPE_CASTS(thisType, function) \ 90 #define DEFINE_STYLE_IMAGE_TYPE_CASTS(thisType, function) \
91 DEFINE_TYPE_CASTS(thisType, StyleImage, styleImage, styleImage->function, st yleImage.function); \ 91 DEFINE_TYPE_CASTS(thisType, StyleImage, styleImage, styleImage->function, st yleImage.function); \
92 inline thisType* to##thisType(const RefPtr<StyleImage>& styleImage) { return to##thisType(styleImage.get()); } \ 92 inline thisType* to##thisType(const RefPtr<StyleImage>& styleImage) { return to##thisType(styleImage.get()); } \
93 typedef int NeedsSemiColonAfterDefineStyleImageTypeCasts 93 typedef int NeedsSemiColonAfterDefineStyleImageTypeCasts
94 94
95 } 95 }
96 #endif 96 #endif
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