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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 met: | 5 * modification, are permitted provided that the following conditions are met: |
6 * | 6 * |
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 |
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51 class Dictionary; | 51 class Dictionary; |
52 class Document; | 52 class Document; |
53 class ExceptionState; | 53 class ExceptionState; |
54 class Font; | 54 class Font; |
55 class FontFaceCache; | 55 class FontFaceCache; |
56 class FontResource; | 56 class FontResource; |
57 class FontsReadyPromiseResolver; | 57 class FontsReadyPromiseResolver; |
58 class ExecutionContext; | 58 class ExecutionContext; |
59 | 59 |
60 #if ENABLE(OILPAN) | 60 #if ENABLE(OILPAN) |
61 class FontFaceSet FINAL : public GarbageCollectedFinalized<FontFaceSet>, public
HeapSupplement<Document>, public ActiveDOMObject, public EventTargetWithInlineDa
ta { | 61 class FontFaceSet final : public GarbageCollectedFinalized<FontFaceSet>, public
HeapSupplement<Document>, public ActiveDOMObject, public EventTargetWithInlineDa
ta { |
62 USING_GARBAGE_COLLECTED_MIXIN(FontFaceSet); | 62 USING_GARBAGE_COLLECTED_MIXIN(FontFaceSet); |
63 typedef HeapSupplement<Document> SupplementType; | 63 typedef HeapSupplement<Document> SupplementType; |
64 #else | 64 #else |
65 class FontFaceSet FINAL : public RefCountedSupplement<Document, FontFaceSet>, pu
blic ActiveDOMObject, public EventTargetWithInlineData { | 65 class FontFaceSet final : public RefCountedSupplement<Document, FontFaceSet>, pu
blic ActiveDOMObject, public EventTargetWithInlineData { |
66 DEFINE_EVENT_TARGET_REFCOUNTING(RefCounted<FontFaceSet>); | 66 DEFINE_EVENT_TARGET_REFCOUNTING(RefCounted<FontFaceSet>); |
67 typedef RefCountedSupplement<Document, FontFaceSet> SupplementType; | 67 typedef RefCountedSupplement<Document, FontFaceSet> SupplementType; |
68 #endif | 68 #endif |
69 DEFINE_WRAPPERTYPEINFO(); | 69 DEFINE_WRAPPERTYPEINFO(); |
70 public: | 70 public: |
71 virtual ~FontFaceSet(); | 71 virtual ~FontFaceSet(); |
72 | 72 |
73 DEFINE_ATTRIBUTE_EVENT_LISTENER(loading); | 73 DEFINE_ATTRIBUTE_EVENT_LISTENER(loading); |
74 DEFINE_ATTRIBUTE_EVENT_LISTENER(loadingdone); | 74 DEFINE_ATTRIBUTE_EVENT_LISTENER(loadingdone); |
75 DEFINE_ATTRIBUTE_EVENT_LISTENER(loadingerror); | 75 DEFINE_ATTRIBUTE_EVENT_LISTENER(loadingerror); |
76 | 76 |
77 bool check(const String& font, const String& text, ExceptionState&); | 77 bool check(const String& font, const String& text, ExceptionState&); |
78 ScriptPromise load(ScriptState*, const String& font, const String& text); | 78 ScriptPromise load(ScriptState*, const String& font, const String& text); |
79 ScriptPromise ready(ScriptState*); | 79 ScriptPromise ready(ScriptState*); |
80 | 80 |
81 void add(FontFace*, ExceptionState&); | 81 void add(FontFace*, ExceptionState&); |
82 void clear(); | 82 void clear(); |
83 bool remove(FontFace*, ExceptionState&); | 83 bool remove(FontFace*, ExceptionState&); |
84 void forEach(FontFaceSetForEachCallback*, const ScriptValue& thisArg) const; | 84 void forEach(FontFaceSetForEachCallback*, const ScriptValue& thisArg) const; |
85 void forEach(FontFaceSetForEachCallback*) const; | 85 void forEach(FontFaceSetForEachCallback*) const; |
86 bool has(FontFace*, ExceptionState&) const; | 86 bool has(FontFace*, ExceptionState&) const; |
87 | 87 |
88 unsigned long size() const; | 88 unsigned long size() const; |
89 AtomicString status() const; | 89 AtomicString status() const; |
90 | 90 |
91 virtual ExecutionContext* executionContext() const OVERRIDE; | 91 virtual ExecutionContext* executionContext() const override; |
92 virtual const AtomicString& interfaceName() const OVERRIDE; | 92 virtual const AtomicString& interfaceName() const override; |
93 | 93 |
94 Document* document() const; | 94 Document* document() const; |
95 | 95 |
96 void didLayout(); | 96 void didLayout(); |
97 void beginFontLoading(FontFace*); | 97 void beginFontLoading(FontFace*); |
98 void fontLoaded(FontFace*); | 98 void fontLoaded(FontFace*); |
99 void loadError(FontFace*); | 99 void loadError(FontFace*); |
100 | 100 |
101 // ActiveDOMObject | 101 // ActiveDOMObject |
102 virtual void suspend() OVERRIDE; | 102 virtual void suspend() override; |
103 virtual void resume() OVERRIDE; | 103 virtual void resume() override; |
104 virtual void stop() OVERRIDE; | 104 virtual void stop() override; |
105 | 105 |
106 static PassRefPtrWillBeRawPtr<FontFaceSet> from(Document&); | 106 static PassRefPtrWillBeRawPtr<FontFaceSet> from(Document&); |
107 static void didLayout(Document&); | 107 static void didLayout(Document&); |
108 | 108 |
109 void addFontFacesToFontFaceCache(FontFaceCache*, CSSFontSelector*); | 109 void addFontFacesToFontFaceCache(FontFaceCache*, CSSFontSelector*); |
110 | 110 |
111 #if ENABLE(OILPAN) | 111 #if ENABLE(OILPAN) |
112 virtual void trace(Visitor*) OVERRIDE; | 112 virtual void trace(Visitor*) override; |
113 #endif | 113 #endif |
114 | 114 |
115 private: | 115 private: |
116 static PassRefPtrWillBeRawPtr<FontFaceSet> create(Document& document) | 116 static PassRefPtrWillBeRawPtr<FontFaceSet> create(Document& document) |
117 { | 117 { |
118 return adoptRefWillBeNoop(new FontFaceSet(document)); | 118 return adoptRefWillBeNoop(new FontFaceSet(document)); |
119 } | 119 } |
120 | 120 |
121 class FontLoadHistogram { | 121 class FontLoadHistogram { |
122 public: | 122 public: |
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156 WillBeHeapListHashSet<RefPtrWillBeMember<FontFace> > m_nonCSSConnectedFaces; | 156 WillBeHeapListHashSet<RefPtrWillBeMember<FontFace> > m_nonCSSConnectedFaces; |
157 | 157 |
158 AsyncMethodRunner<FontFaceSet> m_asyncRunner; | 158 AsyncMethodRunner<FontFaceSet> m_asyncRunner; |
159 | 159 |
160 FontLoadHistogram m_histogram; | 160 FontLoadHistogram m_histogram; |
161 }; | 161 }; |
162 | 162 |
163 } // namespace blink | 163 } // namespace blink |
164 | 164 |
165 #endif // FontFaceSet_h | 165 #endif // FontFaceSet_h |
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