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1 /* | 1 /* |
2 * Copyright (C) 2006, 2008 Apple Computer, Inc. All rights reserved. | 2 * Copyright (C) 2006, 2008 Apple Computer, Inc. All rights reserved. |
3 * Copyright (C) 2007-2008 Torch Mobile, Inc. | 3 * Copyright (C) 2007-2008 Torch Mobile, Inc. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * | 8 * |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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99 | 99 |
100 #if OS(WIN) | 100 #if OS(WIN) |
101 PassRefPtr<SimpleFontData> fontDataFromDescriptionAndLogFont(const FontDescr
iption&, ShouldRetain, const LOGFONT&, wchar_t* outFontFamilyName); | 101 PassRefPtr<SimpleFontData> fontDataFromDescriptionAndLogFont(const FontDescr
iption&, ShouldRetain, const LOGFONT&, wchar_t* outFontFamilyName); |
102 #endif | 102 #endif |
103 | 103 |
104 #if ENABLE(OPENTYPE_VERTICAL) | 104 #if ENABLE(OPENTYPE_VERTICAL) |
105 typedef uint32_t FontFileKey; | 105 typedef uint32_t FontFileKey; |
106 PassRefPtr<OpenTypeVerticalData> getVerticalData(const FontFileKey&, const F
ontPlatformData&); | 106 PassRefPtr<OpenTypeVerticalData> getVerticalData(const FontFileKey&, const F
ontPlatformData&); |
107 #endif | 107 #endif |
108 | 108 |
| 109 #if OS(ANDROID) |
| 110 static AtomicString getGenericFamilyNameForScript(const AtomicString& family
Name, UScriptCode); |
| 111 #else |
109 struct SimpleFontFamily { | 112 struct SimpleFontFamily { |
110 String name; | 113 String name; |
111 bool isBold; | 114 bool isBold; |
112 bool isItalic; | 115 bool isItalic; |
113 }; | 116 }; |
114 static void getFontFamilyForCharacter(UChar32, const char* preferredLocale,
SimpleFontFamily*); | 117 static void getFontFamilyForCharacter(UChar32, const char* preferredLocale,
SimpleFontFamily*); |
| 118 #endif |
115 | 119 |
116 private: | 120 private: |
117 FontCache(); | 121 FontCache(); |
118 ~FontCache(); | 122 ~FontCache(); |
119 | 123 |
120 void disablePurging() { m_purgePreventCount++; } | 124 void disablePurging() { m_purgePreventCount++; } |
121 void enablePurging() | 125 void enablePurging() |
122 { | 126 { |
123 ASSERT(m_purgePreventCount); | 127 ASSERT(m_purgePreventCount); |
124 if (!--m_purgePreventCount) | 128 if (!--m_purgePreventCount) |
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159 | 163 |
160 class FontCachePurgePreventer { | 164 class FontCachePurgePreventer { |
161 public: | 165 public: |
162 FontCachePurgePreventer() { fontCache()->disablePurging(); } | 166 FontCachePurgePreventer() { fontCache()->disablePurging(); } |
163 ~FontCachePurgePreventer() { fontCache()->enablePurging(); } | 167 ~FontCachePurgePreventer() { fontCache()->enablePurging(); } |
164 }; | 168 }; |
165 | 169 |
166 } | 170 } |
167 | 171 |
168 #endif | 172 #endif |
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