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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google 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 are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 29 */ | 29 */ |
| 30 | 30 |
| 31 #include "config.h" | 31 #include "config.h" |
| 32 #include "core/css/FontFace.h" | 32 #include "core/css/FontFace.h" |
| 33 | 33 |
| 34 #include "CSSValueKeywords.h" | 34 #include "CSSValueKeywords.h" |
| 35 #include "FontFamilyNames.h" | 35 #include "FontFamilyNames.h" |
| 36 #include "bindings/v8/Dictionary.h" | 36 #include "bindings/v8/Dictionary.h" |
| 37 #include "bindings/v8/ExceptionState.h" | 37 #include "bindings/v8/ExceptionState.h" |
| 38 #include "bindings/v8/NewScriptState.h" | 38 #include "bindings/v8/NewScriptState.h" |
| 39 #include "bindings/v8/ScriptPromiseResolver.h" | 39 #include "bindings/v8/ScriptPromiseResolverWithContext.h" |
| 40 #include "core/css/BinaryDataFontFaceSource.h" | 40 #include "core/css/BinaryDataFontFaceSource.h" |
| 41 #include "core/css/CSSFontFace.h" | 41 #include "core/css/CSSFontFace.h" |
| 42 #include "core/css/CSSFontFaceSrcValue.h" | 42 #include "core/css/CSSFontFaceSrcValue.h" |
| 43 #include "core/css/CSSFontSelector.h" | 43 #include "core/css/CSSFontSelector.h" |
| 44 #include "core/css/CSSPrimitiveValue.h" | 44 #include "core/css/CSSPrimitiveValue.h" |
| 45 #include "core/css/CSSUnicodeRangeValue.h" | 45 #include "core/css/CSSUnicodeRangeValue.h" |
| 46 #include "core/css/CSSValueList.h" | 46 #include "core/css/CSSValueList.h" |
| 47 #include "core/css/LocalFontFaceSource.h" | 47 #include "core/css/LocalFontFaceSource.h" |
| 48 #include "core/css/RemoteFontFaceSource.h" | 48 #include "core/css/RemoteFontFaceSource.h" |
| 49 #include "core/css/StylePropertySet.h" | 49 #include "core/css/StylePropertySet.h" |
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| 65 | 65 |
| 66 class FontFaceReadyPromiseResolver { | 66 class FontFaceReadyPromiseResolver { |
| 67 public: | 67 public: |
| 68 static PassOwnPtr<FontFaceReadyPromiseResolver> create(ExecutionContext* con
text) | 68 static PassOwnPtr<FontFaceReadyPromiseResolver> create(ExecutionContext* con
text) |
| 69 { | 69 { |
| 70 return adoptPtr(new FontFaceReadyPromiseResolver(context)); | 70 return adoptPtr(new FontFaceReadyPromiseResolver(context)); |
| 71 } | 71 } |
| 72 | 72 |
| 73 void resolve(PassRefPtr<FontFace> fontFace) | 73 void resolve(PassRefPtr<FontFace> fontFace) |
| 74 { | 74 { |
| 75 NewScriptState::Scope scope(m_scriptState.get()); | |
| 76 switch (fontFace->loadStatus()) { | 75 switch (fontFace->loadStatus()) { |
| 77 case FontFace::Loaded: | 76 case FontFace::Loaded: |
| 78 m_resolver->resolve(fontFace); | 77 m_resolver->resolve(fontFace); |
| 79 break; | 78 break; |
| 80 case FontFace::Error: | 79 case FontFace::Error: |
| 81 m_resolver->reject(fontFace->error()); | 80 m_resolver->reject(fontFace->error()); |
| 82 break; | 81 break; |
| 83 default: | 82 default: |
| 84 ASSERT_NOT_REACHED(); | 83 ASSERT_NOT_REACHED(); |
| 85 } | 84 } |
| 86 } | 85 } |
| 87 | 86 |
| 88 ScriptPromise promise() { return m_resolver->promise(); } | 87 ScriptPromise promise() { return m_resolver->promise(); } |
| 89 | 88 |
| 90 private: | 89 private: |
| 91 FontFaceReadyPromiseResolver(ExecutionContext* context) | 90 FontFaceReadyPromiseResolver(ExecutionContext* context) |
| 92 : m_scriptState(NewScriptState::current(toIsolate(context))) | 91 : m_resolver(ScriptPromiseResolverWithContext::create(NewScriptState::cu
rrent(toIsolate(context)))) |
| 93 , m_resolver(ScriptPromiseResolver::create(context)) | |
| 94 { | 92 { |
| 95 } | 93 } |
| 96 | 94 |
| 97 RefPtr<NewScriptState> m_scriptState; | 95 RefPtr<ScriptPromiseResolverWithContext> m_resolver; |
| 98 RefPtr<ScriptPromiseResolver> m_resolver; | |
| 99 }; | 96 }; |
| 100 | 97 |
| 101 static PassRefPtrWillBeRawPtr<CSSValue> parseCSSValue(const Document* document,
const String& s, CSSPropertyID propertyID) | 98 static PassRefPtrWillBeRawPtr<CSSValue> parseCSSValue(const Document* document,
const String& s, CSSPropertyID propertyID) |
| 102 { | 99 { |
| 103 if (s.isEmpty()) | 100 if (s.isEmpty()) |
| 104 return nullptr; | 101 return nullptr; |
| 105 RefPtrWillBeRawPtr<MutableStylePropertySet> parsedStyle = MutableStyleProper
tySet::create(); | 102 RefPtrWillBeRawPtr<MutableStylePropertySet> parsedStyle = MutableStyleProper
tySet::create(); |
| 106 BisonCSSParser::parseValue(parsedStyle.get(), propertyID, s, true, *document
); | 103 BisonCSSParser::parseValue(parsedStyle.get(), propertyID, s, true, *document
); |
| 107 return parsedStyle->getPropertyCSSValue(propertyID); | 104 return parsedStyle->getPropertyCSSValue(propertyID); |
| 108 } | 105 } |
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| 630 visitor->trace(m_featureSettings); | 627 visitor->trace(m_featureSettings); |
| 631 visitor->trace(m_error); | 628 visitor->trace(m_error); |
| 632 } | 629 } |
| 633 | 630 |
| 634 bool FontFace::hadBlankText() const | 631 bool FontFace::hadBlankText() const |
| 635 { | 632 { |
| 636 return m_cssFontFace->hadBlankText(); | 633 return m_cssFontFace->hadBlankText(); |
| 637 } | 634 } |
| 638 | 635 |
| 639 } // namespace WebCore | 636 } // namespace WebCore |
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