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1 /* | 1 /* |
2 * Copyright (c) 2006, 2007, 2008, 2009, 2010, 2012 Google Inc. All rights reser
ved. | 2 * Copyright (c) 2006, 2007, 2008, 2009, 2010, 2012 Google Inc. All rights |
| 3 * reserved. |
3 * | 4 * |
4 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
6 * met: | 7 * met: |
7 * | 8 * |
8 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 11 * * Redistributions in binary form must reproduce the above |
11 * copyright notice, this list of conditions and the following disclaimer | 12 * copyright notice, this list of conditions and the following disclaimer |
12 * in the documentation and/or other materials provided with the | 13 * in the documentation and/or other materials provided with the |
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512 // fallback fonts for now. | 513 // fallback fonts for now. |
513 if (!family || character > 0xFFFF) { | 514 if (!family || character > 0xFFFF) { |
514 int plane = character >> 16; | 515 int plane = character >> 16; |
515 switch (plane) { | 516 switch (plane) { |
516 case 1: | 517 case 1: |
517 family = L"code2001"; | 518 family = L"code2001"; |
518 break; | 519 break; |
519 case 2: | 520 case 2: |
520 // Use a Traditional Chinese ExtB font if in Traditional Chinese locale. | 521 // Use a Traditional Chinese ExtB font if in Traditional Chinese locale. |
521 // Otherwise, use a Simplified Chinese ExtB font. Windows Japanese | 522 // Otherwise, use a Simplified Chinese ExtB font. Windows Japanese |
522 // fonts do support a small subset of ExtB (that are included in JIS X 0
213), | 523 // fonts do support a small subset of ExtB (that are included in JIS X |
523 // but its coverage is rather sparse. | 524 // 0213), but its coverage is rather sparse. |
524 // Eventually, this should be controlled by lang/xml:lang. | 525 // Eventually, this should be controlled by lang/xml:lang. |
525 if (icu::Locale::getDefault() == icu::Locale::getTraditionalChinese()) | 526 if (icu::Locale::getDefault() == icu::Locale::getTraditionalChinese()) |
526 family = L"pmingliu-extb"; | 527 family = L"pmingliu-extb"; |
527 else | 528 else |
528 family = L"simsun-extb"; | 529 family = L"simsun-extb"; |
529 break; | 530 break; |
530 default: | 531 default: |
531 family = L"lucida sans unicode"; | 532 family = L"lucida sans unicode"; |
532 } | 533 } |
533 } | 534 } |
534 | 535 |
535 if (scriptChecked) | 536 if (scriptChecked) |
536 *scriptChecked = script; | 537 *scriptChecked = script; |
537 return family; | 538 return family; |
538 } | 539 } |
539 | 540 |
540 } // namespace blink | 541 } // namespace blink |
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