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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. |
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51 return data() == other.data(); | 51 return data() == other.data(); |
52 } | 52 } |
53 | 53 |
54 virtual PassRefPtrWillBeRawPtr<CSSValue> cssValue() const = 0; | 54 virtual PassRefPtrWillBeRawPtr<CSSValue> cssValue() const = 0; |
55 virtual PassRefPtrWillBeRawPtr<CSSValue> computedCSSValue() const = 0; | 55 virtual PassRefPtrWillBeRawPtr<CSSValue> computedCSSValue() const = 0; |
56 | 56 |
57 virtual bool canRender() const { return true; } | 57 virtual bool canRender() const { return true; } |
58 virtual bool isLoaded() const { return true; } | 58 virtual bool isLoaded() const { return true; } |
59 virtual bool errorOccurred() const { return false; } | 59 virtual bool errorOccurred() const { return false; } |
60 virtual LayoutSize imageSize(const LayoutObject*, float multiplier, const La
youtSize& defaultObjectSize) const = 0; | 60 virtual LayoutSize imageSize(const LayoutObject*, float multiplier, const La
youtSize& defaultObjectSize) const = 0; |
61 virtual void computeIntrinsicDimensions(const LayoutObject*, FloatSize& intr
insicSize, FloatSize& intrinsicRatio) = 0; | |
62 virtual bool imageHasRelativeSize() const = 0; | 61 virtual bool imageHasRelativeSize() const = 0; |
63 virtual bool usesImageContainerSize() const = 0; | 62 virtual bool usesImageContainerSize() const = 0; |
64 virtual void addClient(LayoutObject*) = 0; | 63 virtual void addClient(LayoutObject*) = 0; |
65 virtual void removeClient(LayoutObject*) = 0; | 64 virtual void removeClient(LayoutObject*) = 0; |
66 virtual PassRefPtr<Image> image(const LayoutObject*, const IntSize&, float)
const = 0; | 65 virtual PassRefPtr<Image> image(const LayoutObject*, const IntSize&, float)
const = 0; |
67 virtual WrappedImagePtr data() const = 0; | 66 virtual WrappedImagePtr data() const = 0; |
68 virtual float imageScaleFactor() const { return 1; } | 67 virtual float imageScaleFactor() const { return 1; } |
69 virtual bool knownToBeOpaque(const LayoutObject*) const = 0; | 68 virtual bool knownToBeOpaque(const LayoutObject*) const = 0; |
70 virtual ImageResource* cachedImage() const { return 0; } | 69 virtual ImageResource* cachedImage() const { return 0; } |
71 | 70 |
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96 LayoutSize imageSizeForSVGImage(SVGImage*, float multiplier, const LayoutSiz
e& defaultObjectSize) const; | 95 LayoutSize imageSizeForSVGImage(SVGImage*, float multiplier, const LayoutSiz
e& defaultObjectSize) const; |
97 }; | 96 }; |
98 | 97 |
99 #define DEFINE_STYLE_IMAGE_TYPE_CASTS(thisType, function) \ | 98 #define DEFINE_STYLE_IMAGE_TYPE_CASTS(thisType, function) \ |
100 DEFINE_TYPE_CASTS(thisType, StyleImage, styleImage, styleImage->function, st
yleImage.function); \ | 99 DEFINE_TYPE_CASTS(thisType, StyleImage, styleImage, styleImage->function, st
yleImage.function); \ |
101 inline thisType* to##thisType(const RefPtrWillBeMember<StyleImage>& styleIma
ge) { return to##thisType(styleImage.get()); } \ | 100 inline thisType* to##thisType(const RefPtrWillBeMember<StyleImage>& styleIma
ge) { return to##thisType(styleImage.get()); } \ |
102 typedef int NeedsSemiColonAfterDefineStyleImageTypeCasts | 101 typedef int NeedsSemiColonAfterDefineStyleImageTypeCasts |
103 | 102 |
104 } // namespace blink | 103 } // namespace blink |
105 #endif | 104 #endif |
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