Source/platform/fonts/FontCache.h - Issue 617103003: Replace ENABLE_OPENTYPE_VERTICAL implementation with HarfBuzz

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Issue 617103003: Replace ENABLE_OPENTYPE_VERTICAL implementation with HarfBuzz (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@removeOpenTypeVertical

Patch Set: Created 6 years, 2 months ago

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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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105 SkFontMgr* fontManager() { return m_fontManager.get(); }	105 SkFontMgr* fontManager() { return m_fontManager.get(); }

106 static bool useDirectWrite() { return s_useDirectWrite; }	106 static bool useDirectWrite() { return s_useDirectWrite; }

107 static float deviceScaleFactor() { return s_deviceScaleFactor; }	107 static float deviceScaleFactor() { return s_deviceScaleFactor; }

108 static void setUseDirectWrite(bool useDirectWrite) { s_useDirectWrite = useD irectWrite; }	108 static void setUseDirectWrite(bool useDirectWrite) { s_useDirectWrite = useD irectWrite; }

109 static void setDirectWriteFactory(IDWriteFactory* factory) { s_directWriteFa ctory = factory; }	109 static void setDirectWriteFactory(IDWriteFactory* factory) { s_directWriteFa ctory = factory; }

110 static void setDeviceScaleFactor(float deviceScaleFactor) { s_deviceScaleFac tor = deviceScaleFactor; }	110 static void setDeviceScaleFactor(float deviceScaleFactor) { s_deviceScaleFac tor = deviceScaleFactor; }

111 static void setUseSubpixelPositioning(bool useSubpixelPositioning) { s_useSu bpixelPositioning = useSubpixelPositioning; }	111 static void setUseSubpixelPositioning(bool useSubpixelPositioning) { s_useSu bpixelPositioning = useSubpixelPositioning; }

112 static void addSideloadedFontForTesting(SkTypeface*);	112 static void addSideloadedFontForTesting(SkTypeface*);

113 #endif	113 #endif

114	114

115 #if ENABLE(OPENTYPE_VERTICAL)

116 typedef uint32_t FontFileKey;	115 typedef uint32_t FontFileKey;

117 PassRefPtr<OpenTypeVerticalData> getVerticalData(const FontFileKey&, const F ontPlatformData&);	116 PassRefPtr<OpenTypeVerticalData> getVerticalData(const FontFileKey&, const F ontPlatformData&);

118 #endif

119	117

120 #if OS(ANDROID)	118 #if OS(ANDROID)

121 static AtomicString getGenericFamilyNameForScript(const AtomicString& family Name, const FontDescription&);	119 static AtomicString getGenericFamilyNameForScript(const AtomicString& family Name, const FontDescription&);

122 #else	120 #else

123 struct PlatformFallbackFont {	121 struct PlatformFallbackFont {

124 String name;	122 String name;

125 CString filename;	123 CString filename;

126 int fontconfigInterfaceId;	124 int fontconfigInterfaceId;

127 int ttcIndex;	125 int ttcIndex;

128 bool isBold;	126 bool isBold;

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178	176

179 class PLATFORM_EXPORT FontCachePurgePreventer {	177 class PLATFORM_EXPORT FontCachePurgePreventer {

180 public:	178 public:

181 FontCachePurgePreventer() { FontCache::fontCache()->disablePurging(); }	179 FontCachePurgePreventer() { FontCache::fontCache()->disablePurging(); }

182 ~FontCachePurgePreventer() { FontCache::fontCache()->enablePurging(); }	180 ~FontCachePurgePreventer() { FontCache::fontCache()->enablePurging(); }

183 };	181 };

184	182

185 } // namespace blink	183 } // namespace blink

186	184

187 #endif	185 #endif

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