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| 1 /* | 1 /* |
| 2 * Copyright (C) 2006 Lars Knoll <lars@trolltech.com> | 2 * Copyright (C) 2006 Lars Knoll <lars@trolltech.com> |
| 3 * Copyright (C) 2007, 2011, 2012 Apple Inc. All rights reserved. | 3 * Copyright (C) 2007, 2011, 2012 Apple Inc. All rights reserved. |
| 4 * | 4 * |
| 5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
| 6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
| 7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
| 8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
| 9 * | 9 * |
| 10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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| 77 { | 77 { |
| 78 resetPriorContext(); | 78 resetPriorContext(); |
| 79 } | 79 } |
| 80 | 80 |
| 81 ~LazyLineBreakIterator() | 81 ~LazyLineBreakIterator() |
| 82 { | 82 { |
| 83 if (m_iterator) | 83 if (m_iterator) |
| 84 releaseLineBreakIterator(m_iterator); | 84 releaseLineBreakIterator(m_iterator); |
| 85 } | 85 } |
| 86 | 86 |
| 87 String string() const { return m_string; } | 87 String getString() const { return m_string; } |
| 88 | 88 |
| 89 UChar lastCharacter() const | 89 UChar lastCharacter() const |
| 90 { | 90 { |
| 91 static_assert(WTF_ARRAY_LENGTH(m_priorContext) == 2, "TextBreakIterator
has unexpected prior context length"); | 91 static_assert(WTF_ARRAY_LENGTH(m_priorContext) == 2, "TextBreakIterator
has unexpected prior context length"); |
| 92 return m_priorContext[1]; | 92 return m_priorContext[1]; |
| 93 } | 93 } |
| 94 | 94 |
| 95 UChar secondToLastCharacter() const | 95 UChar secondToLastCharacter() const |
| 96 { | 96 { |
| 97 static_assert(WTF_ARRAY_LENGTH(m_priorContext) == 2, "TextBreakIterator
has unexpected prior context length"); | 97 static_assert(WTF_ARRAY_LENGTH(m_priorContext) == 2, "TextBreakIterator
has unexpected prior context length"); |
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| 254 }; | 254 }; |
| 255 | 255 |
| 256 // Counts the number of grapheme clusters. A surrogate pair or a sequence | 256 // Counts the number of grapheme clusters. A surrogate pair or a sequence |
| 257 // of a non-combining character and following combining characters is | 257 // of a non-combining character and following combining characters is |
| 258 // counted as 1 grapheme cluster. | 258 // counted as 1 grapheme cluster. |
| 259 PLATFORM_EXPORT unsigned numGraphemeClusters(const String&); | 259 PLATFORM_EXPORT unsigned numGraphemeClusters(const String&); |
| 260 | 260 |
| 261 } // namespace blink | 261 } // namespace blink |
| 262 | 262 |
| 263 #endif | 263 #endif |
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