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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
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 | 8 |
9 #ifndef SkTypeface_android_DEFINED | 9 #ifndef SkTypeface_android_DEFINED |
10 #define SkTypeface_android_DEFINED | 10 #define SkTypeface_android_DEFINED |
11 | 11 |
12 #include "SkTypeface.h" | 12 #include "SkTypeface.h" |
13 | 13 |
14 #ifdef SK_BUILD_FOR_ANDROID | 14 #ifdef SK_BUILD_FOR_ANDROID |
15 | 15 |
16 class SkPaintOptionsAndroid; | 16 class SkPaintOptionsAndroid; |
17 | 17 |
18 /** | 18 /** |
19 * Get the family name of the font in the fallback font list containing | 19 * Get the family name of the font in the fallback font list containing |
20 * the specified character. if no font is found, returns false. | 20 * the specified character using the system's default language. This function |
| 21 * also assumes the only families with the elegant or default variants will be |
| 22 * returned. |
| 23 * |
| 24 * @param uni The unicode character to use for the lookup. |
| 25 * @param name The family name of the font file containing the unicode characte
r |
| 26 * in the default language |
| 27 * @return true if a font is found and false otherwise |
21 */ | 28 */ |
22 SK_API bool SkGetFallbackFamilyNameForChar(SkUnichar uni, SkString* name); | 29 SK_API bool SkGetFallbackFamilyNameForChar(SkUnichar uni, SkString* name); |
23 | 30 |
24 /** | 31 /** |
| 32 * Get the family name of the font in the fallback font list containing |
| 33 * the specified character taking into account the provided language. This |
| 34 * function also assumes the only families with the elegant or default variants |
| 35 * will be returned. |
| 36 * |
| 37 * @param uni The unicode character to use for the lookup. |
| 38 * @param lang The null terminated string representing the BCP 47 language |
| 39 * identifier for the preferred language |
| 40 * @param name The family name of the font file containing the unicode characte
r |
| 41 * in the preferred language |
| 42 * @return true if a font is found and false otherwise |
| 43 */ |
| 44 SK_API bool SkGetFallbackFamilyNameForChar(SkUnichar uni, const char* lang, SkSt
ring* name); |
| 45 |
| 46 /** |
25 * For test only. | 47 * For test only. |
26 * Load font config from given xml files, instead of those from Android system. | 48 * Load font config from given xml files, instead of those from Android system. |
27 */ | 49 */ |
28 SK_API void SkUseTestFontConfigFile(const char* mainconf, const char* fallbackco
nf, | 50 SK_API void SkUseTestFontConfigFile(const char* mainconf, const char* fallbackco
nf, |
29 const char* fontsdir); | 51 const char* fontsdir); |
30 | 52 |
31 /** | 53 /** |
32 * Given a "current" fontID, return a ref to the next logical typeface | 54 * Given a "current" fontID, return a ref to the next logical typeface |
33 * when searching fonts for a given unicode value. Typically the caller | 55 * when searching fonts for a given unicode value. Typically the caller |
34 * will query a given font, and if a unicode value is not supported, they | 56 * will query a given font, and if a unicode value is not supported, they |
(...skipping 28 matching lines...) Expand all Loading... |
63 * unref() when they are done. | 85 * unref() when they are done. |
64 */ | 86 */ |
65 SK_API SkTypeface* SkCreateTypefaceForScriptNG(hb_script_t script, SkTypeface::S
tyle style, | 87 SK_API SkTypeface* SkCreateTypefaceForScriptNG(hb_script_t script, SkTypeface::S
tyle style, |
66 SkPaintOptionsAndroid::FontVariant fontVariant = SkPaintOptionsAndroid::
kDefault_Variant); | 88 SkPaintOptionsAndroid::FontVariant fontVariant = SkPaintOptionsAndroid::
kDefault_Variant); |
67 | 89 |
68 SK_API SkTypeface* SkCreateTypefaceForScript(HB_Script script, SkTypeface::Style
style, | 90 SK_API SkTypeface* SkCreateTypefaceForScript(HB_Script script, SkTypeface::Style
style, |
69 SkPaintOptionsAndroid::FontVariant fontVariant = SkPaintOptionsAndroid::
kDefault_Variant); | 91 SkPaintOptionsAndroid::FontVariant fontVariant = SkPaintOptionsAndroid::
kDefault_Variant); |
70 | 92 |
71 #endif // #ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK | 93 #endif // #ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK |
72 #endif // #ifndef SkTypeface_android_DEFINED | 94 #endif // #ifndef SkTypeface_android_DEFINED |
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