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Side by Side Diff: Source/platform/fonts/Character.cpp

Issue 1119663002: Making Unicode character names consistent (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Rebase patch Created 5 years, 7 months ago
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1 /* 1 /*
2 * Copyright (C) 2014 Google Inc. All rights reserved. 2 * Copyright (C) 2014 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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420 return count; 420 return count;
421 } 421 }
422 422
423 bool Character::canReceiveTextEmphasis(UChar32 c) 423 bool Character::canReceiveTextEmphasis(UChar32 c)
424 { 424 {
425 CharCategory category = Unicode::category(c); 425 CharCategory category = Unicode::category(c);
426 if (category & (Separator_Space | Separator_Line | Separator_Paragraph | Oth er_NotAssigned | Other_Control | Other_Format)) 426 if (category & (Separator_Space | Separator_Line | Separator_Paragraph | Oth er_NotAssigned | Other_Control | Other_Format))
427 return false; 427 return false;
428 428
429 // Additional word-separator characters listed in CSS Text Level 3 Editor's Draft 3 November 2010. 429 // Additional word-separator characters listed in CSS Text Level 3 Editor's Draft 3 November 2010.
430 if (c == ethiopicWordspace || c == aegeanWordSeparatorLine || c == aegeanWor dSeparatorDot 430 if (c == ethiopicWordspaceCharacter || c == aegeanWordSeparatorLineCharacter || c == aegeanWordSeparatorDotCharacter
431 || c == ugariticWordDivider || c == tibetanMarkIntersyllabicTsheg || c = = tibetanMarkDelimiterTshegBstar) 431 || c == ugariticWordDividerCharacter || c == tibetanMarkIntersyllabicTsh egCharacter || c == tibetanMarkDelimiterTshegBstarCharacter)
432 return false; 432 return false;
433 433
434 return true; 434 return true;
435 } 435 }
436 436
437 template <typename CharacterType> 437 template <typename CharacterType>
438 static inline String normalizeSpacesInternal(const CharacterType* characters, un signed length) 438 static inline String normalizeSpacesInternal(const CharacterType* characters, un signed length)
439 { 439 {
440 StringBuilder normalized; 440 StringBuilder normalized;
441 normalized.reserveCapacity(length); 441 normalized.reserveCapacity(length);
442 442
443 for (unsigned i = 0; i < length; ++i) 443 for (unsigned i = 0; i < length; ++i)
444 normalized.append(Character::normalizeSpaces(characters[i])); 444 normalized.append(Character::normalizeSpaces(characters[i]));
445 445
446 return normalized.toString(); 446 return normalized.toString();
447 } 447 }
448 448
449 String Character::normalizeSpaces(const LChar* characters, unsigned length) 449 String Character::normalizeSpaces(const LChar* characters, unsigned length)
450 { 450 {
451 return normalizeSpacesInternal(characters, length); 451 return normalizeSpacesInternal(characters, length);
452 } 452 }
453 453
454 String Character::normalizeSpaces(const UChar* characters, unsigned length) 454 String Character::normalizeSpaces(const UChar* characters, unsigned length)
455 { 455 {
456 return normalizeSpacesInternal(characters, length); 456 return normalizeSpacesInternal(characters, length);
457 } 457 }
458 458
459 } // namespace blink 459 } // namespace blink
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