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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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38 #include "wtf/text/CString.h" | 38 #include "wtf/text/CString.h" |
39 #include "wtf/text/WTFString.h" | 39 #include "wtf/text/WTFString.h" |
40 #include "wtf/unicode/Unicode.h" | 40 #include "wtf/unicode/Unicode.h" |
41 | 41 |
42 #if OS(WINDOWS) | 42 #if OS(WINDOWS) |
43 #include <windows.h> | 43 #include <windows.h> |
44 #include <objidl.h> | 44 #include <objidl.h> |
45 #include <mlang.h> | 45 #include <mlang.h> |
46 #endif | 46 #endif |
47 | 47 |
48 class SkFontMgr; | |
48 class SkTypeface; | 49 class SkTypeface; |
49 | 50 |
50 namespace WebCore { | 51 namespace WebCore { |
51 | 52 |
52 class Font; | 53 class Font; |
53 class FontPlatformData; | 54 class FontPlatformData; |
54 class FontData; | 55 class FontData; |
55 class FontDescription; | 56 class FontDescription; |
56 class FontSelector; | 57 class FontSelector; |
57 class OpenTypeVerticalData; | 58 class OpenTypeVerticalData; |
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124 void purgeInactiveFontDataIfNeeded(); | 125 void purgeInactiveFontDataIfNeeded(); |
125 | 126 |
126 // FIXME: This method should eventually be removed. | 127 // FIXME: This method should eventually be removed. |
127 FontPlatformData* getFontResourcePlatformData(const FontDescription&, const AtomicString& family, bool checkingAlternateName = false); | 128 FontPlatformData* getFontResourcePlatformData(const FontDescription&, const AtomicString& family, bool checkingAlternateName = false); |
128 | 129 |
129 // These methods are implemented by each platform. | 130 // These methods are implemented by each platform. |
130 PassRefPtr<SimpleFontData> getSimilarFontPlatformData(const Font&); | 131 PassRefPtr<SimpleFontData> getSimilarFontPlatformData(const Font&); |
131 FontPlatformData* createFontPlatformData(const FontDescription&, const Atomi cString& family); | 132 FontPlatformData* createFontPlatformData(const FontDescription&, const Atomi cString& family); |
132 | 133 |
133 // Implemented on skia platforms. | 134 // Implemented on skia platforms. |
134 SkTypeface* createTypeface(const FontDescription&, const AtomicString& famil y, CString& name); | 135 void getFontNameIncludingFallback(const FontDescription&, const AtomicString &, CString& name); |
135 | 136 |
136 PassRefPtr<SimpleFontData> getFontResourceData(const FontPlatformData*, Shou ldRetain = Retain); | 137 PassRefPtr<SimpleFontData> getFontResourceData(const FontPlatformData*, Shou ldRetain = Retain); |
137 const FontPlatformData* getFallbackFontData(const FontDescription&); | 138 const FontPlatformData* getFallbackFontData(const FontDescription&); |
138 | 139 |
139 // Don't purge if this count is > 0; | 140 // Don't purge if this count is > 0; |
140 int m_purgePreventCount; | 141 int m_purgePreventCount; |
141 | 142 |
143 #if OS(WINDOWS) && !ENABLE(GDI_FONTS_ON_WINDOWS) | |
144 SkFontMgr* m_fontManager; | |
bungeman-chromium
2013/08/31 02:57:24
SkFontMgr is SkRefCnt which is compatible with Ref
reed1
2013/09/03 17:38:46
Do we want to have 2 fontmgrs now (one for GDI, on
eae
2013/09/03 21:04:14
Great, I'll do that.
| |
145 #endif | |
146 | |
142 #if OS(DARWIN) || OS(ANDROID) | 147 #if OS(DARWIN) || OS(ANDROID) |
143 friend class ComplexTextController; | 148 friend class ComplexTextController; |
144 #endif | 149 #endif |
145 friend class SimpleFontData; // For getFontResourceData(const FontPlatformDa ta*) | 150 friend class SimpleFontData; // For getFontResourceData(const FontPlatformDa ta*) |
146 friend class FontFallbackList; | 151 friend class FontFallbackList; |
147 }; | 152 }; |
148 | 153 |
149 // Get the global fontCache. | 154 // Get the global fontCache. |
150 FontCache* fontCache(); | 155 FontCache* fontCache(); |
151 | 156 |
152 class FontCachePurgePreventer { | 157 class FontCachePurgePreventer { |
153 public: | 158 public: |
154 FontCachePurgePreventer() { fontCache()->disablePurging(); } | 159 FontCachePurgePreventer() { fontCache()->disablePurging(); } |
155 ~FontCachePurgePreventer() { fontCache()->enablePurging(); } | 160 ~FontCachePurgePreventer() { fontCache()->enablePurging(); } |
156 }; | 161 }; |
157 | 162 |
158 } | 163 } |
159 | 164 |
160 #endif | 165 #endif |
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