OLD | NEW |
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 |
(...skipping 17 matching lines...) Expand all Loading... |
28 | 28 |
29 #include "core/css/CSSCursorImageValue.h" | 29 #include "core/css/CSSCursorImageValue.h" |
30 #include "core/css/CSSImageGeneratorValue.h" | 30 #include "core/css/CSSImageGeneratorValue.h" |
31 #include "core/css/CSSImageSetValue.h" | 31 #include "core/css/CSSImageSetValue.h" |
32 #include "core/css/CSSImageValue.h" | 32 #include "core/css/CSSImageValue.h" |
33 #include "core/layout/style/StyleImage.h" | 33 #include "core/layout/style/StyleImage.h" |
34 #include "platform/graphics/Image.h" | 34 #include "platform/graphics/Image.h" |
35 | 35 |
36 namespace blink { | 36 namespace blink { |
37 | 37 |
38 // StylePendingImage is a placeholder StyleImage that is entered into the Layout
Style during | 38 // StylePendingImage is a placeholder StyleImage that is entered into the Comput
edStyle during |
39 // style resolution, in order to avoid loading images that are not referenced by
the final style. | 39 // style resolution, in order to avoid loading images that are not referenced by
the final style. |
40 // They should never exist in a LayoutStyle after it has been returned from the
style selector. | 40 // They should never exist in a ComputedStyle after it has been returned from th
e style selector. |
41 | 41 |
42 class StylePendingImage final : public StyleImage { | 42 class StylePendingImage final : public StyleImage { |
43 public: | 43 public: |
44 static PassRefPtr<StylePendingImage> create(CSSValue* value) { return adoptR
ef(new StylePendingImage(value)); } | 44 static PassRefPtr<StylePendingImage> create(CSSValue* value) { return adoptR
ef(new StylePendingImage(value)); } |
45 | 45 |
46 virtual WrappedImagePtr data() const override { return m_value; } | 46 virtual WrappedImagePtr data() const override { return m_value; } |
47 | 47 |
48 virtual PassRefPtrWillBeRawPtr<CSSValue> cssValue() const override { return
m_value; } | 48 virtual PassRefPtrWillBeRawPtr<CSSValue> cssValue() const override { return
m_value; } |
49 CSSImageValue* cssImageValue() const { return m_value->isImageValue() ? toCS
SImageValue(m_value) : 0; } | 49 CSSImageValue* cssImageValue() const { return m_value->isImageValue() ? toCS
SImageValue(m_value) : 0; } |
50 CSSImageGeneratorValue* cssImageGeneratorValue() const { return m_value->isI
mageGeneratorValue() ? toCSSImageGeneratorValue(m_value) : 0; } | 50 CSSImageGeneratorValue* cssImageGeneratorValue() const { return m_value->isI
mageGeneratorValue() ? toCSSImageGeneratorValue(m_value) : 0; } |
(...skipping 22 matching lines...) Expand all Loading... |
73 m_isPendingImage = true; | 73 m_isPendingImage = true; |
74 } | 74 } |
75 | 75 |
76 CSSValue* m_value; // Not retained; it owns us. | 76 CSSValue* m_value; // Not retained; it owns us. |
77 }; | 77 }; |
78 | 78 |
79 DEFINE_STYLE_IMAGE_TYPE_CASTS(StylePendingImage, isPendingImage()); | 79 DEFINE_STYLE_IMAGE_TYPE_CASTS(StylePendingImage, isPendingImage()); |
80 | 80 |
81 } | 81 } |
82 #endif | 82 #endif |
OLD | NEW |