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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
All rights reserved. | 3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
All rights reserved. |
4 * Copyright (C) 2013 Google Inc. All rights reserved. | 4 * Copyright (C) 2013 Google Inc. All rights reserved. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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44 class StylePendingImage; | 44 class StylePendingImage; |
45 | 45 |
46 // Holds information about resources, requested by stylesheets. | 46 // Holds information about resources, requested by stylesheets. |
47 // Lifetime: per-element style resolve. | 47 // Lifetime: per-element style resolve. |
48 class ElementStyleResources { | 48 class ElementStyleResources { |
49 STACK_ALLOCATED(); | 49 STACK_ALLOCATED(); |
50 WTF_MAKE_NONCOPYABLE(ElementStyleResources); | 50 WTF_MAKE_NONCOPYABLE(ElementStyleResources); |
51 public: | 51 public: |
52 ElementStyleResources(Document&, float deviceScaleFactor); | 52 ElementStyleResources(Document&, float deviceScaleFactor); |
53 | 53 |
54 RawPtr<StyleImage> styleImage(CSSPropertyID, const CSSValue&); | 54 StyleImage* styleImage(CSSPropertyID, const CSSValue&); |
55 RawPtr<StyleImage> cachedOrPendingFromValue(CSSPropertyID, const CSSImageVal
ue&); | 55 StyleImage* cachedOrPendingFromValue(CSSPropertyID, const CSSImageValue&); |
56 RawPtr<StyleImage> setOrPendingFromValue(CSSPropertyID, const CSSImageSetVal
ue&); | 56 StyleImage* setOrPendingFromValue(CSSPropertyID, const CSSImageSetValue&); |
57 | 57 |
58 void loadPendingResources(ComputedStyle*); | 58 void loadPendingResources(ComputedStyle*); |
59 | 59 |
60 void addPendingSVGDocument(FilterOperation*, CSSSVGDocumentValue*); | 60 void addPendingSVGDocument(FilterOperation*, CSSSVGDocumentValue*); |
61 | 61 |
62 private: | 62 private: |
63 RawPtr<StyleImage> cursorOrPendingFromValue(CSSPropertyID, const CSSCursorIm
ageValue&); | 63 StyleImage* cursorOrPendingFromValue(CSSPropertyID, const CSSCursorImageValu
e&); |
64 RawPtr<StyleImage> generatedOrPendingFromValue(CSSPropertyID, const CSSImage
GeneratorValue&); | 64 StyleImage* generatedOrPendingFromValue(CSSPropertyID, const CSSImageGenerat
orValue&); |
65 | 65 |
66 void loadPendingSVGDocuments(ComputedStyle*); | 66 void loadPendingSVGDocuments(ComputedStyle*); |
67 void loadPendingImages(ComputedStyle*); | 67 void loadPendingImages(ComputedStyle*); |
68 | 68 |
69 RawPtr<StyleImage> loadPendingImage(StylePendingImage*, CrossOriginAttribute
Value = CrossOriginAttributeNotSet); | 69 StyleImage* loadPendingImage(StylePendingImage*, CrossOriginAttributeValue =
CrossOriginAttributeNotSet); |
70 | 70 |
71 Member<Document> m_document; | 71 Member<Document> m_document; |
72 HashSet<CSSPropertyID> m_pendingImageProperties; | 72 HashSet<CSSPropertyID> m_pendingImageProperties; |
73 HeapHashMap<Member<FilterOperation>, Member<CSSSVGDocumentValue>> m_pendingS
VGDocuments; | 73 HeapHashMap<Member<FilterOperation>, Member<CSSSVGDocumentValue>> m_pendingS
VGDocuments; |
74 float m_deviceScaleFactor; | 74 float m_deviceScaleFactor; |
75 }; | 75 }; |
76 | 76 |
77 } // namespace blink | 77 } // namespace blink |
78 | 78 |
79 #endif // ElementStyleResources_h | 79 #endif // ElementStyleResources_h |
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