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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, |
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 * Library General Public License for more details. | 13 * Library General Public License for more details. |
14 * | 14 * |
15 * You should have received a copy of the GNU Library General Public License | 15 * You should have received a copy of the GNU Library General Public License |
16 * along with this library; see the file COPYING.LIB. If not, write to | 16 * along with this library; see the file COPYING.LIB. If not, write to |
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 * Boston, MA 02110-1301, USA. | 18 * Boston, MA 02110-1301, USA. |
19 * | 19 * |
20 */ | 20 */ |
21 | 21 |
22 #ifndef TextBreakIterator_h | 22 #ifndef TextBreakIterator_h |
23 #define TextBreakIterator_h | 23 #define TextBreakIterator_h |
24 | 24 |
25 #include "platform/PlatformExport.h" | 25 #include "platform/PlatformExport.h" |
26 #include "wtf/text/AtomicString.h" | 26 #include "platform/wtf/text/AtomicString.h" |
27 #include "wtf/text/Unicode.h" | 27 #include "platform/wtf/text/Unicode.h" |
28 | 28 |
29 #include <unicode/brkiter.h> | 29 #include <unicode/brkiter.h> |
30 | 30 |
31 namespace blink { | 31 namespace blink { |
32 | 32 |
33 typedef icu::BreakIterator TextBreakIterator; | 33 typedef icu::BreakIterator TextBreakIterator; |
34 | 34 |
35 // Note: The returned iterator is good only until you get another iterator, with | 35 // Note: The returned iterator is good only until you get another iterator, with |
36 // the exception of acquireLineBreakIterator. | 36 // the exception of acquireLineBreakIterator. |
37 | 37 |
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273 }; | 273 }; |
274 | 274 |
275 // Counts the number of grapheme clusters. A surrogate pair or a sequence | 275 // Counts the number of grapheme clusters. A surrogate pair or a sequence |
276 // of a non-combining character and following combining characters is | 276 // of a non-combining character and following combining characters is |
277 // counted as 1 grapheme cluster. | 277 // counted as 1 grapheme cluster. |
278 PLATFORM_EXPORT unsigned numGraphemeClusters(const String&); | 278 PLATFORM_EXPORT unsigned numGraphemeClusters(const String&); |
279 | 279 |
280 } // namespace blink | 280 } // namespace blink |
281 | 281 |
282 #endif | 282 #endif |
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