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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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| 59 CSSImageValue* cssImageValue() const { return m_value->isImageValue() ? toCS
SImageValue(m_value.get()) : 0; } | 59 CSSImageValue* cssImageValue() const { return m_value->isImageValue() ? toCS
SImageValue(m_value.get()) : 0; } |
| 60 CSSImageGeneratorValue* cssImageGeneratorValue() const { return m_value->isI
mageGeneratorValue() ? toCSSImageGeneratorValue(m_value.get()) : 0; } | 60 CSSImageGeneratorValue* cssImageGeneratorValue() const { return m_value->isI
mageGeneratorValue() ? toCSSImageGeneratorValue(m_value.get()) : 0; } |
| 61 CSSCursorImageValue* cssCursorImageValue() const { return m_value->isCursorI
mageValue() ? toCSSCursorImageValue(m_value.get()) : 0; } | 61 CSSCursorImageValue* cssCursorImageValue() const { return m_value->isCursorI
mageValue() ? toCSSCursorImageValue(m_value.get()) : 0; } |
| 62 CSSImageSetValue* cssImageSetValue() const { return m_value->isImageSetValue
() ? toCSSImageSetValue(m_value.get()) : 0; } | 62 CSSImageSetValue* cssImageSetValue() const { return m_value->isImageSetValue
() ? toCSSImageSetValue(m_value.get()) : 0; } |
| 63 | 63 |
| 64 LayoutSize imageSize(const LayoutObject*, float /*multiplier*/) const overri
de { return LayoutSize(); } | 64 LayoutSize imageSize(const LayoutObject*, float /*multiplier*/) const overri
de { return LayoutSize(); } |
| 65 bool imageHasRelativeWidth() const override { return false; } | 65 bool imageHasRelativeWidth() const override { return false; } |
| 66 bool imageHasRelativeHeight() const override { return false; } | 66 bool imageHasRelativeHeight() const override { return false; } |
| 67 void computeIntrinsicDimensions(const LayoutObject*, Length& /* intrinsicWid
th */ , Length& /* intrinsicHeight */, FloatSize& /* intrinsicRatio */) override
{ } | 67 void computeIntrinsicDimensions(const LayoutObject*, Length& /* intrinsicWid
th */ , Length& /* intrinsicHeight */, FloatSize& /* intrinsicRatio */) override
{ } |
| 68 bool usesImageContainerSize() const override { return false; } | 68 bool usesImageContainerSize() const override { return false; } |
| 69 void setContainerSizeForLayoutObject(const LayoutObject*, const IntSize&, fl
oat) override { } | |
| 70 void addClient(LayoutObject*) override { } | 69 void addClient(LayoutObject*) override { } |
| 71 void removeClient(LayoutObject*) override { } | 70 void removeClient(LayoutObject*) override { } |
| 72 PassRefPtr<Image> image(const LayoutObject*, const IntSize&) const override | 71 PassRefPtr<Image> image(const LayoutObject*, const IntSize&, float) const ov
erride |
| 73 { | 72 { |
| 74 ASSERT_NOT_REACHED(); | 73 ASSERT_NOT_REACHED(); |
| 75 return nullptr; | 74 return nullptr; |
| 76 } | 75 } |
| 77 bool knownToBeOpaque(const LayoutObject*) const override { return false; } | 76 bool knownToBeOpaque(const LayoutObject*) const override { return false; } |
| 78 | 77 |
| 79 DEFINE_INLINE_VIRTUAL_TRACE() | 78 DEFINE_INLINE_VIRTUAL_TRACE() |
| 80 { | 79 { |
| 81 visitor->trace(m_value); | 80 visitor->trace(m_value); |
| 82 StyleImage::trace(visitor); | 81 StyleImage::trace(visitor); |
| 83 } | 82 } |
| 84 | 83 |
| 85 private: | 84 private: |
| 86 explicit StylePendingImage(const CSSValue& value) | 85 explicit StylePendingImage(const CSSValue& value) |
| 87 : m_value(const_cast<CSSValue*>(&value)) | 86 : m_value(const_cast<CSSValue*>(&value)) |
| 88 { | 87 { |
| 89 m_isPendingImage = true; | 88 m_isPendingImage = true; |
| 90 } | 89 } |
| 91 | 90 |
| 92 // TODO(sashab): Replace this with <const CSSValue> once RefPtrWillBeMember<
> | 91 // TODO(sashab): Replace this with <const CSSValue> once RefPtrWillBeMember<
> |
| 93 // supports const types. | 92 // supports const types. |
| 94 RefPtrWillBeMember<CSSValue> m_value; | 93 RefPtrWillBeMember<CSSValue> m_value; |
| 95 }; | 94 }; |
| 96 | 95 |
| 97 DEFINE_STYLE_IMAGE_TYPE_CASTS(StylePendingImage, isPendingImage()); | 96 DEFINE_STYLE_IMAGE_TYPE_CASTS(StylePendingImage, isPendingImage()); |
| 98 | 97 |
| 99 } | 98 } |
| 100 #endif | 99 #endif |
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