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1 /* | 1 /* |
2 * Copyright 2011 The Android Open Source Project | 2 * Copyright 2011 The Android Open Source Project |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SKFONTCONFIGPARSER_ANDROID_H_ | 8 #ifndef SKFONTCONFIGPARSER_ANDROID_H_ |
9 #define SKFONTCONFIGPARSER_ANDROID_H_ | 9 #define SKFONTCONFIGPARSER_ANDROID_H_ |
10 | 10 |
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53 }; | 53 }; |
54 | 54 |
55 enum FontVariants { | 55 enum FontVariants { |
56 kDefault_FontVariant = 0x01, | 56 kDefault_FontVariant = 0x01, |
57 kCompact_FontVariant = 0x02, | 57 kCompact_FontVariant = 0x02, |
58 kElegant_FontVariant = 0x04, | 58 kElegant_FontVariant = 0x04, |
59 kLast_FontVariant = kElegant_FontVariant, | 59 kLast_FontVariant = kElegant_FontVariant, |
60 }; | 60 }; |
61 typedef uint32_t FontVariant; | 61 typedef uint32_t FontVariant; |
62 | 62 |
| 63 // Must remain trivially movable (can be memmoved). |
63 struct FontFileInfo { | 64 struct FontFileInfo { |
64 FontFileInfo() : fIndex(0), fWeight(0) { } | 65 FontFileInfo() : fIndex(0), fWeight(0) { } |
65 | 66 |
66 SkString fFileName; | 67 SkString fFileName; |
67 int fIndex; | 68 int fIndex; |
68 int fWeight; | 69 int fWeight; |
69 }; | 70 }; |
70 | 71 |
71 /** | 72 /** |
72 * A font family provides one or more names for a collection of fonts, each of | 73 * A font family provides one or more names for a collection of fonts, each of |
73 * which has a different style (normal, italic) or weight (thin, light, bold, | 74 * which has a different style (normal, italic) or weight (thin, light, bold, |
74 * etc). | 75 * etc). |
75 * Some fonts may occur in compact variants for use in the user interface. | 76 * Some fonts may occur in compact variants for use in the user interface. |
76 * Android distinguishes "fallback" fonts to support non-ASCII character sets. | 77 * Android distinguishes "fallback" fonts to support non-ASCII character sets. |
77 */ | 78 */ |
78 struct FontFamily { | 79 struct FontFamily { |
79 FontFamily(const SkString& basePath, bool isFallbackFont) | 80 FontFamily(const SkString& basePath, bool isFallbackFont) |
80 : fVariant(kDefault_FontVariant) | 81 : fVariant(kDefault_FontVariant) |
81 , fOrder(-1) | 82 , fOrder(-1) |
82 , fIsFallbackFont(isFallbackFont) | 83 , fIsFallbackFont(isFallbackFont) |
83 , fBasePath(basePath) | 84 , fBasePath(basePath) |
84 { } | 85 { } |
85 | 86 |
86 SkTArray<SkString> fNames; | 87 SkTArray<SkString, true> fNames; |
87 SkTArray<FontFileInfo> fFonts; | 88 SkTArray<FontFileInfo, true> fFonts; |
88 SkLanguage fLanguage; | 89 SkLanguage fLanguage; |
89 FontVariant fVariant; | 90 FontVariant fVariant; |
90 int fOrder; // internal to SkFontConfigParser | 91 int fOrder; // internal to SkFontConfigParser |
91 bool fIsFallbackFont; | 92 bool fIsFallbackFont; |
92 const SkString fBasePath; | 93 const SkString fBasePath; |
93 }; | 94 }; |
94 | 95 |
95 namespace SkFontConfigParser { | 96 namespace SkFontConfigParser { |
96 | 97 |
97 /** Parses system font configuration files and appends result to fontFamilies. *
/ | 98 /** Parses system font configuration files and appends result to fontFamilies. *
/ |
98 void GetSystemFontFamilies(SkTDArray<FontFamily*>& fontFamilies); | 99 void GetSystemFontFamilies(SkTDArray<FontFamily*>& fontFamilies); |
99 | 100 |
100 /** Parses font configuration files and appends result to fontFamilies. */ | 101 /** Parses font configuration files and appends result to fontFamilies. */ |
101 void GetCustomFontFamilies(SkTDArray<FontFamily*>& fontFamilies, | 102 void GetCustomFontFamilies(SkTDArray<FontFamily*>& fontFamilies, |
102 const SkString& basePath, | 103 const SkString& basePath, |
103 const char* fontsXml, | 104 const char* fontsXml, |
104 const char* fallbackFontsXml, | 105 const char* fallbackFontsXml, |
105 const char* langFallbackFontsDir = NULL); | 106 const char* langFallbackFontsDir = NULL); |
106 | 107 |
107 } // SkFontConfigParser namespace | 108 } // SkFontConfigParser namespace |
108 | 109 |
109 #endif /* SKFONTCONFIGPARSER_ANDROID_H_ */ | 110 #endif /* SKFONTCONFIGPARSER_ANDROID_H_ */ |
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