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1 /* | 1 /* |
2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) | 2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) |
3 Copyright (C) 2001 Dirk Mueller <mueller@kde.org> | 3 Copyright (C) 2001 Dirk Mueller <mueller@kde.org> |
4 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 4 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
5 Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. | 5 Copyright (C) 2004, 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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37 class ResourceClient; | 37 class ResourceClient; |
38 class ResourceFetcher; | 38 class ResourceFetcher; |
39 class StyleSheetContents; | 39 class StyleSheetContents; |
40 | 40 |
41 class CSSStyleSheetResource final : public StyleSheetResource { | 41 class CSSStyleSheetResource final : public StyleSheetResource { |
42 public: | 42 public: |
43 enum class MIMETypeCheck { Strict, Lax }; | 43 enum class MIMETypeCheck { Strict, Lax }; |
44 | 44 |
45 static ResourcePtr<CSSStyleSheetResource> fetch(FetchRequest&, ResourceFetch
er*); | 45 static ResourcePtr<CSSStyleSheetResource> fetch(FetchRequest&, ResourceFetch
er*); |
46 | 46 |
47 virtual ~CSSStyleSheetResource(); | 47 ~CSSStyleSheetResource() override; |
48 DECLARE_VIRTUAL_TRACE(); | 48 DECLARE_VIRTUAL_TRACE(); |
49 | 49 |
50 const String sheetText(MIMETypeCheck = MIMETypeCheck::Strict) const; | 50 const String sheetText(MIMETypeCheck = MIMETypeCheck::Strict) const; |
51 | 51 |
52 const AtomicString mimeType() const; | 52 const AtomicString mimeType() const; |
53 | 53 |
54 virtual void didAddClient(ResourceClient*) override; | 54 void didAddClient(ResourceClient*) override; |
55 | 55 |
56 PassRefPtrWillBeRawPtr<StyleSheetContents> restoreParsedStyleSheet(const CSS
ParserContext&); | 56 PassRefPtrWillBeRawPtr<StyleSheetContents> restoreParsedStyleSheet(const CSS
ParserContext&); |
57 void saveParsedStyleSheet(PassRefPtrWillBeRawPtr<StyleSheetContents>); | 57 void saveParsedStyleSheet(PassRefPtrWillBeRawPtr<StyleSheetContents>); |
58 | 58 |
59 protected: | 59 protected: |
60 virtual bool isSafeToUnlock() const override; | 60 bool isSafeToUnlock() const override; |
61 virtual void destroyDecodedDataIfPossible() override; | 61 void destroyDecodedDataIfPossible() override; |
62 | 62 |
63 private: | 63 private: |
64 class CSSStyleSheetResourceFactory : public ResourceFactory { | 64 class CSSStyleSheetResourceFactory : public ResourceFactory { |
65 public: | 65 public: |
66 CSSStyleSheetResourceFactory() | 66 CSSStyleSheetResourceFactory() |
67 : ResourceFactory(Resource::CSSStyleSheet) { } | 67 : ResourceFactory(Resource::CSSStyleSheet) { } |
68 | 68 |
69 Resource* create(const ResourceRequest& request, const String& charset)
const override | 69 Resource* create(const ResourceRequest& request, const String& charset)
const override |
70 { | 70 { |
71 return new CSSStyleSheetResource(request, charset); | 71 return new CSSStyleSheetResource(request, charset); |
72 } | 72 } |
73 }; | 73 }; |
74 CSSStyleSheetResource(const ResourceRequest&, const String& charset); | 74 CSSStyleSheetResource(const ResourceRequest&, const String& charset); |
75 | 75 |
76 bool canUseSheet(MIMETypeCheck) const; | 76 bool canUseSheet(MIMETypeCheck) const; |
77 virtual void dispose() override; | 77 void dispose() override; |
78 virtual void checkNotify() override; | 78 void checkNotify() override; |
79 | 79 |
80 String m_decodedSheetText; | 80 String m_decodedSheetText; |
81 | 81 |
82 RefPtrWillBeMember<StyleSheetContents> m_parsedStyleSheetCache; | 82 RefPtrWillBeMember<StyleSheetContents> m_parsedStyleSheetCache; |
83 }; | 83 }; |
84 | 84 |
85 DEFINE_RESOURCE_TYPE_CASTS(CSSStyleSheet); | 85 DEFINE_RESOURCE_TYPE_CASTS(CSSStyleSheet); |
86 | 86 |
87 } | 87 } |
88 | 88 |
89 #endif | 89 #endif |
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