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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. |
| (...skipping 24 matching lines...) Expand all Loading... |
| 35 class CSSParserContext; | 35 class CSSParserContext; |
| 36 class FetchRequest; | 36 class FetchRequest; |
| 37 class ResourceClient; | 37 class ResourceClient; |
| 38 class ResourceFetcher; | 38 class ResourceFetcher; |
| 39 class StyleSheetContents; | 39 class StyleSheetContents; |
| 40 | 40 |
| 41 class CORE_EXPORT CSSStyleSheetResource final : public StyleSheetResource { | 41 class CORE_EXPORT CSSStyleSheetResource final : public StyleSheetResource { |
| 42 public: | 42 public: |
| 43 enum class MIMETypeCheck { Strict, Lax }; | 43 enum class MIMETypeCheck { Strict, Lax }; |
| 44 | 44 |
| 45 static PassRefPtrWillBeRawPtr<CSSStyleSheetResource> fetch(FetchRequest&, Re
sourceFetcher*); | 45 static RawPtr<CSSStyleSheetResource> fetch(FetchRequest&, ResourceFetcher*); |
| 46 static PassRefPtrWillBeRawPtr<CSSStyleSheetResource> createForTest(const Res
ourceRequest&, const String& charset); | 46 static RawPtr<CSSStyleSheetResource> createForTest(const ResourceRequest&, c
onst String& charset); |
| 47 | 47 |
| 48 ~CSSStyleSheetResource() override; | 48 ~CSSStyleSheetResource() override; |
| 49 DECLARE_VIRTUAL_TRACE(); | 49 DECLARE_VIRTUAL_TRACE(); |
| 50 | 50 |
| 51 const String sheetText(MIMETypeCheck = MIMETypeCheck::Strict) const; | 51 const String sheetText(MIMETypeCheck = MIMETypeCheck::Strict) const; |
| 52 | 52 |
| 53 void didAddClient(ResourceClient*) override; | 53 void didAddClient(ResourceClient*) override; |
| 54 | 54 |
| 55 PassRefPtrWillBeRawPtr<StyleSheetContents> restoreParsedStyleSheet(const CSS
ParserContext&); | 55 RawPtr<StyleSheetContents> restoreParsedStyleSheet(const CSSParserContext&); |
| 56 void saveParsedStyleSheet(PassRefPtrWillBeRawPtr<StyleSheetContents>); | 56 void saveParsedStyleSheet(RawPtr<StyleSheetContents>); |
| 57 | 57 |
| 58 protected: | 58 protected: |
| 59 bool isSafeToUnlock() const override; | 59 bool isSafeToUnlock() const override; |
| 60 void destroyDecodedDataIfPossible() override; | 60 void destroyDecodedDataIfPossible() override; |
| 61 void destroyDecodedDataForFailedRevalidation() override { destroyDecodedData
IfPossible(); } | 61 void destroyDecodedDataForFailedRevalidation() override { destroyDecodedData
IfPossible(); } |
| 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 PassRefPtrWillBeRawPtr<Resource> create(const ResourceRequest& request,
const ResourceLoaderOptions& options, const String& charset) const override | 69 RawPtr<Resource> create(const ResourceRequest& request, const ResourceLo
aderOptions& options, const String& charset) const override |
| 70 { | 70 { |
| 71 return adoptRefWillBeNoop(new CSSStyleSheetResource(request, options
, charset)); | 71 return new CSSStyleSheetResource(request, options, charset); |
| 72 } | 72 } |
| 73 }; | 73 }; |
| 74 CSSStyleSheetResource(const ResourceRequest&, const ResourceLoaderOptions&,
const String& charset); | 74 CSSStyleSheetResource(const ResourceRequest&, const ResourceLoaderOptions&,
const String& charset); |
| 75 | 75 |
| 76 bool canUseSheet(MIMETypeCheck) const; | 76 bool canUseSheet(MIMETypeCheck) const; |
| 77 void removedFromMemoryCache() override; | 77 void removedFromMemoryCache() override; |
| 78 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 Member<StyleSheetContents> m_parsedStyleSheetCache; |
| 83 }; | 83 }; |
| 84 | 84 |
| 85 DEFINE_RESOURCE_TYPE_CASTS(CSSStyleSheet); | 85 DEFINE_RESOURCE_TYPE_CASTS(CSSStyleSheet); |
| 86 | 86 |
| 87 } // namespace blink | 87 } // namespace blink |
| 88 | 88 |
| 89 #endif | 89 #endif |
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