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1 /* | 1 /* |
2 * Copyright (C) 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2010 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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41 | 41 |
42 class StylePendingImage final : public StyleImage { | 42 class StylePendingImage final : public StyleImage { |
43 public: | 43 public: |
44 static PassRefPtrWillBeRawPtr<StylePendingImage> create(CSSValue* value) | 44 static PassRefPtrWillBeRawPtr<StylePendingImage> create(CSSValue* value) |
45 { | 45 { |
46 return adoptRefWillBeNoop(new StylePendingImage(value)); | 46 return adoptRefWillBeNoop(new StylePendingImage(value)); |
47 } | 47 } |
48 | 48 |
49 WrappedImagePtr data() const override { return m_value; } | 49 WrappedImagePtr data() const override { return m_value; } |
50 | 50 |
51 PassRefPtrWillBeRawPtr<CSSValue> cssValue() const override { return m_value;
} | 51 PassRefPtr<CSSValue> cssValue() const override { return m_value; } |
52 CSSImageValue* cssImageValue() const { return m_value->isImageValue() ? toCS
SImageValue(m_value) : 0; } | 52 CSSImageValue* cssImageValue() const { return m_value->isImageValue() ? toCS
SImageValue(m_value) : 0; } |
53 CSSImageGeneratorValue* cssImageGeneratorValue() const { return m_value->isI
mageGeneratorValue() ? toCSSImageGeneratorValue(m_value) : 0; } | 53 CSSImageGeneratorValue* cssImageGeneratorValue() const { return m_value->isI
mageGeneratorValue() ? toCSSImageGeneratorValue(m_value) : 0; } |
54 CSSCursorImageValue* cssCursorImageValue() const { return m_value->isCursorI
mageValue() ? toCSSCursorImageValue(m_value) : 0; } | 54 CSSCursorImageValue* cssCursorImageValue() const { return m_value->isCursorI
mageValue() ? toCSSCursorImageValue(m_value) : 0; } |
55 CSSImageSetValue* cssImageSetValue() const { return m_value->isImageSetValue
() ? toCSSImageSetValue(m_value) : 0; } | 55 CSSImageSetValue* cssImageSetValue() const { return m_value->isImageSetValue
() ? toCSSImageSetValue(m_value) : 0; } |
56 | 56 |
57 LayoutSize imageSize(const LayoutObject*, float /*multiplier*/) const overri
de { return LayoutSize(); } | 57 LayoutSize imageSize(const LayoutObject*, float /*multiplier*/) const overri
de { return LayoutSize(); } |
58 bool imageHasRelativeWidth() const override { return false; } | 58 bool imageHasRelativeWidth() const override { return false; } |
59 bool imageHasRelativeHeight() const override { return false; } | 59 bool imageHasRelativeHeight() const override { return false; } |
60 void computeIntrinsicDimensions(const LayoutObject*, Length& /* intrinsicWid
th */ , Length& /* intrinsicHeight */, FloatSize& /* intrinsicRatio */) override
{ } | 60 void computeIntrinsicDimensions(const LayoutObject*, Length& /* intrinsicWid
th */ , Length& /* intrinsicHeight */, FloatSize& /* intrinsicRatio */) override
{ } |
61 bool usesImageContainerSize() const override { return false; } | 61 bool usesImageContainerSize() const override { return false; } |
62 void setContainerSizeForLayoutObject(const LayoutObject*, const IntSize&, fl
oat) override { } | 62 void setContainerSizeForLayoutObject(const LayoutObject*, const IntSize&, fl
oat) override { } |
63 void addClient(LayoutObject*) override { } | 63 void addClient(LayoutObject*) override { } |
64 void removeClient(LayoutObject*) override { } | 64 void removeClient(LayoutObject*) override { } |
65 PassRefPtr<Image> image(LayoutObject*, const IntSize&) const override | 65 PassRefPtr<Image> image(LayoutObject*, const IntSize&) const override |
66 { | 66 { |
67 ASSERT_NOT_REACHED(); | 67 ASSERT_NOT_REACHED(); |
68 return nullptr; | 68 return nullptr; |
69 } | 69 } |
70 bool knownToBeOpaque(const LayoutObject*) const override { return false; } | 70 bool knownToBeOpaque(const LayoutObject*) const override { return false; } |
71 | 71 |
72 DEFINE_INLINE_VIRTUAL_TRACE() | 72 DEFINE_INLINE_VIRTUAL_TRACE() |
73 { | 73 { |
74 visitor->trace(m_value); | |
75 StyleImage::trace(visitor); | 74 StyleImage::trace(visitor); |
76 } | 75 } |
77 | 76 |
78 private: | 77 private: |
79 explicit StylePendingImage(CSSValue* value) | 78 explicit StylePendingImage(CSSValue* value) |
80 : m_value(value) | 79 : m_value(value) |
81 { | 80 { |
82 m_isPendingImage = true; | 81 m_isPendingImage = true; |
83 } | 82 } |
84 | 83 |
85 RawPtrWillBeMember<CSSValue> m_value; // Not retained; it owns us. | 84 RawPtr<CSSValue> m_value; // Not retained; it owns us. |
86 }; | 85 }; |
87 | 86 |
88 DEFINE_STYLE_IMAGE_TYPE_CASTS(StylePendingImage, isPendingImage()); | 87 DEFINE_STYLE_IMAGE_TYPE_CASTS(StylePendingImage, isPendingImage()); |
89 | 88 |
90 } | 89 } |
91 #endif | 90 #endif |
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