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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008, 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008, 2011 Apple 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
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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34 #include "wtf/Forward.h" | 34 #include "wtf/Forward.h" |
35 #include "wtf/HashMap.h" | 35 #include "wtf/HashMap.h" |
36 #include "wtf/HashSet.h" | 36 #include "wtf/HashSet.h" |
37 | 37 |
38 namespace blink { | 38 namespace blink { |
39 | 39 |
40 class CSSFontSelectorClient; | 40 class CSSFontSelectorClient; |
41 class Document; | 41 class Document; |
42 class FontDescription; | 42 class FontDescription; |
43 | 43 |
44 class CSSFontSelector FINAL : public FontSelector { | 44 class CSSFontSelector final : public FontSelector { |
45 public: | 45 public: |
46 static PassRefPtrWillBeRawPtr<CSSFontSelector> create(Document* document) | 46 static PassRefPtrWillBeRawPtr<CSSFontSelector> create(Document* document) |
47 { | 47 { |
48 return adoptRefWillBeNoop(new CSSFontSelector(document)); | 48 return adoptRefWillBeNoop(new CSSFontSelector(document)); |
49 } | 49 } |
50 virtual ~CSSFontSelector(); | 50 virtual ~CSSFontSelector(); |
51 | 51 |
52 virtual unsigned version() const OVERRIDE { return m_fontFaceCache.version()
; } | 52 virtual unsigned version() const override { return m_fontFaceCache.version()
; } |
53 | 53 |
54 virtual PassRefPtr<FontData> getFontData(const FontDescription&, const Atomi
cString&) OVERRIDE; | 54 virtual PassRefPtr<FontData> getFontData(const FontDescription&, const Atomi
cString&) override; |
55 virtual void willUseFontData(const FontDescription&, const AtomicString& fam
ily, UChar32) OVERRIDE; | 55 virtual void willUseFontData(const FontDescription&, const AtomicString& fam
ily, UChar32) override; |
56 bool isPlatformFontAvailable(const FontDescription&, const AtomicString& fam
ily); | 56 bool isPlatformFontAvailable(const FontDescription&, const AtomicString& fam
ily); |
57 | 57 |
58 #if !ENABLE(OILPAN) | 58 #if !ENABLE(OILPAN) |
59 void clearDocument(); | 59 void clearDocument(); |
60 #endif | 60 #endif |
61 | 61 |
62 void fontFaceInvalidated(); | 62 void fontFaceInvalidated(); |
63 | 63 |
64 // FontCacheClient implementation | 64 // FontCacheClient implementation |
65 virtual void fontCacheInvalidated() OVERRIDE; | 65 virtual void fontCacheInvalidated() override; |
66 | 66 |
67 void registerForInvalidationCallbacks(CSSFontSelectorClient*); | 67 void registerForInvalidationCallbacks(CSSFontSelectorClient*); |
68 #if !ENABLE(OILPAN) | 68 #if !ENABLE(OILPAN) |
69 void unregisterForInvalidationCallbacks(CSSFontSelectorClient*); | 69 void unregisterForInvalidationCallbacks(CSSFontSelectorClient*); |
70 #endif | 70 #endif |
71 | 71 |
72 Document* document() const { return m_document; } | 72 Document* document() const { return m_document; } |
73 FontFaceCache* fontFaceCache() { return &m_fontFaceCache; } | 73 FontFaceCache* fontFaceCache() { return &m_fontFaceCache; } |
74 FontLoader* fontLoader() { return m_fontLoader.get(); } | 74 FontLoader* fontLoader() { return m_fontLoader.get(); } |
75 | 75 |
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91 FontFaceCache m_fontFaceCache; | 91 FontFaceCache m_fontFaceCache; |
92 WillBeHeapHashSet<RawPtrWillBeWeakMember<CSSFontSelectorClient> > m_clients; | 92 WillBeHeapHashSet<RawPtrWillBeWeakMember<CSSFontSelectorClient> > m_clients; |
93 | 93 |
94 RefPtrWillBeMember<FontLoader> m_fontLoader; | 94 RefPtrWillBeMember<FontLoader> m_fontLoader; |
95 GenericFontFamilySettings m_genericFontFamilySettings; | 95 GenericFontFamilySettings m_genericFontFamilySettings; |
96 }; | 96 }; |
97 | 97 |
98 } // namespace blink | 98 } // namespace blink |
99 | 99 |
100 #endif // CSSFontSelector_h | 100 #endif // CSSFontSelector_h |
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