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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008 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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38 class FontData; | 38 class FontData; |
39 class FontDescription; | 39 class FontDescription; |
40 | 40 |
41 class PLATFORM_EXPORT FontSelector : public FontCacheClient { | 41 class PLATFORM_EXPORT FontSelector : public FontCacheClient { |
42 public: | 42 public: |
43 virtual ~FontSelector() { } | 43 virtual ~FontSelector() { } |
44 virtual PassRefPtr<FontData> getFontData(const FontDescription&, const Atomi
cString& familyName) = 0; | 44 virtual PassRefPtr<FontData> getFontData(const FontDescription&, const Atomi
cString& familyName) = 0; |
45 | 45 |
46 // TODO crbug.com/542629 - The UChar32 variant of this method should go away
after switching to complex text. | 46 // TODO crbug.com/542629 - The UChar32 variant of this method should go away
after switching to complex text. |
47 virtual void willUseFontData(const FontDescription&, const AtomicString& fam
ilyName, UChar32) = 0; | 47 virtual void willUseFontData(const FontDescription&, const AtomicString& fam
ilyName, UChar32) = 0; |
48 virtual void willUseRange(const FontDescription&, const AtomicString& family
Name, const FontDataRange&) = 0; | 48 virtual void willUseRange(const FontDescription&, const AtomicString& family
Name, const FontDataForRangeSet&) = 0; |
49 | 49 |
50 virtual unsigned version() const = 0; | 50 virtual unsigned version() const = 0; |
51 }; | 51 }; |
52 | 52 |
53 } // namespace blink | 53 } // namespace blink |
54 | 54 |
55 #endif // FontSelector_h | 55 #endif // FontSelector_h |
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