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1 /* | 1 /* |
2 * Copyright (c) 2011 Google Inc. All rights reserved. | 2 * Copyright (c) 2011 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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34 #include "platform/fonts/SimpleFontData.h" | 34 #include "platform/fonts/SimpleFontData.h" |
35 #include "platform/fonts/FontDescription.h" | 35 #include "platform/fonts/FontDescription.h" |
36 #include "platform/fonts/FontFaceCreationParams.h" | 36 #include "platform/fonts/FontFaceCreationParams.h" |
37 #include "third_party/skia/include/core/SkTypeface.h" | 37 #include "third_party/skia/include/core/SkTypeface.h" |
38 #include "third_party/skia/include/ports/SkFontMgr.h" | 38 #include "third_party/skia/include/ports/SkFontMgr.h" |
39 | 39 |
40 namespace blink { | 40 namespace blink { |
41 | 41 |
42 PassRefPtr<SimpleFontData> FontCache::fallbackFontForCharacter(const FontDescrip
tion& fontDescription, UChar32 c, const SimpleFontData*, FontFallbackPriority fa
llbackPriority) | 42 PassRefPtr<SimpleFontData> FontCache::fallbackFontForCharacter(const FontDescrip
tion& fontDescription, UChar32 c, const SimpleFontData*, FontFallbackPriority fa
llbackPriority) |
43 { | 43 { |
44 RefPtr<SkFontMgr> fm = adoptRef(SkFontMgr::RefDefault()); | 44 sk_sp<SkFontMgr> fm(SkFontMgr::RefDefault()); |
45 AtomicString familyName = getFamilyNameForCharacter(fm.get(), c, fontDescrip
tion, fallbackPriority); | 45 AtomicString familyName = getFamilyNameForCharacter(fm.get(), c, fontDescrip
tion, fallbackPriority); |
46 if (familyName.isEmpty()) | 46 if (familyName.isEmpty()) |
47 return getLastResortFallbackFont(fontDescription, DoNotRetain); | 47 return getLastResortFallbackFont(fontDescription, DoNotRetain); |
48 return fontDataFromFontPlatformData(getFontPlatformData(fontDescription, Fon
tFaceCreationParams(familyName)), DoNotRetain); | 48 return fontDataFromFontPlatformData(getFontPlatformData(fontDescription, Fon
tFaceCreationParams(familyName)), DoNotRetain); |
49 } | 49 } |
50 | 50 |
51 // static | 51 // static |
52 AtomicString FontCache::getGenericFamilyNameForScript(const AtomicString& family
Name, const FontDescription& fontDescription) | 52 AtomicString FontCache::getGenericFamilyNameForScript(const AtomicString& family
Name, const FontDescription& fontDescription) |
53 { | 53 { |
54 // If monospace, do not apply CJK hack to find i18n fonts, because | 54 // If monospace, do not apply CJK hack to find i18n fonts, because |
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70 examplerChar = 0x4E00; // A common character in Japanese and Chinese. | 70 examplerChar = 0x4E00; // A common character in Japanese and Chinese. |
71 break; | 71 break; |
72 case USCRIPT_HANGUL: | 72 case USCRIPT_HANGUL: |
73 examplerChar = 0xAC00; | 73 examplerChar = 0xAC00; |
74 break; | 74 break; |
75 default: | 75 default: |
76 // For other scripts, use the default generic family mapping logic. | 76 // For other scripts, use the default generic family mapping logic. |
77 return familyName; | 77 return familyName; |
78 } | 78 } |
79 | 79 |
80 RefPtr<SkFontMgr> fm = adoptRef(SkFontMgr::RefDefault()); | 80 sk_sp<SkFontMgr> fm(SkFontMgr::RefDefault()); |
81 return getFamilyNameForCharacter(fm.get(), examplerChar, fontDescription, Fo
ntFallbackPriority::Text); | 81 return getFamilyNameForCharacter(fm.get(), examplerChar, fontDescription, Fo
ntFallbackPriority::Text); |
82 } | 82 } |
83 | 83 |
84 } // namespace blink | 84 } // namespace blink |
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