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1 /* | 1 /* |
2 * Copyright (C) 2006, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2010 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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34 namespace blink { | 34 namespace blink { |
35 | 35 |
36 class FontDescription; | 36 class FontDescription; |
37 | 37 |
38 const int cAllFamiliesScanned = -1; | 38 const int cAllFamiliesScanned = -1; |
39 | 39 |
40 class PLATFORM_EXPORT FontFallbackList : public RefCounted<FontFallbackList> { | 40 class PLATFORM_EXPORT FontFallbackList : public RefCounted<FontFallbackList> { |
41 WTF_MAKE_NONCOPYABLE(FontFallbackList); | 41 WTF_MAKE_NONCOPYABLE(FontFallbackList); |
42 | 42 |
43 public: | 43 public: |
44 | |
45 static PassRefPtr<FontFallbackList> create() { | 44 static PassRefPtr<FontFallbackList> create() { |
46 return adoptRef(new FontFallbackList()); | 45 return adoptRef(new FontFallbackList()); |
47 } | 46 } |
48 | 47 |
49 ~FontFallbackList() { releaseFontData(); } | 48 ~FontFallbackList() { releaseFontData(); } |
50 bool isValid() const; | 49 bool isValid() const; |
51 void invalidate(FontSelector*); | 50 void invalidate(FontSelector*); |
52 | 51 |
53 bool loadingCustomFonts() const; | 52 bool loadingCustomFonts() const; |
54 bool shouldSkipDrawing() const; | 53 bool shouldSkipDrawing() const; |
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100 unsigned m_fontSelectorVersion; | 99 unsigned m_fontSelectorVersion; |
101 mutable int m_familyIndex; | 100 mutable int m_familyIndex; |
102 unsigned short m_generation; | 101 unsigned short m_generation; |
103 mutable bool m_hasLoadingFallback : 1; | 102 mutable bool m_hasLoadingFallback : 1; |
104 mutable WeakPtr<ShapeCache> m_shapeCache; | 103 mutable WeakPtr<ShapeCache> m_shapeCache; |
105 }; | 104 }; |
106 | 105 |
107 } // namespace blink | 106 } // namespace blink |
108 | 107 |
109 #endif | 108 #endif |
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