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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Implements a custom word iterator used for our spellchecker. | 5 // Implements a custom word iterator used for our spellchecker. |
| 6 | 6 |
| 7 #include "chrome/renderer/spellchecker/spellcheck_worditerator.h" | 7 #include "chrome/renderer/spellchecker/spellcheck_worditerator.h" |
| 8 | 8 |
| 9 #include <map> | 9 #include <map> |
| 10 #include <string> | 10 #include <string> |
| 11 | 11 |
| 12 #include "base/basictypes.h" | |
| 13 #include "base/i18n/break_iterator.h" | 12 #include "base/i18n/break_iterator.h" |
| 14 #include "base/logging.h" | 13 #include "base/logging.h" |
| 14 #include "base/macros.h" |
| 15 #include "base/strings/stringprintf.h" | 15 #include "base/strings/stringprintf.h" |
| 16 #include "base/strings/utf_string_conversions.h" | 16 #include "base/strings/utf_string_conversions.h" |
| 17 #include "chrome/renderer/spellchecker/spellcheck.h" | 17 #include "chrome/renderer/spellchecker/spellcheck.h" |
| 18 #include "third_party/icu/source/common/unicode/normlzr.h" | 18 #include "third_party/icu/source/common/unicode/normlzr.h" |
| 19 #include "third_party/icu/source/common/unicode/schriter.h" | 19 #include "third_party/icu/source/common/unicode/schriter.h" |
| 20 #include "third_party/icu/source/common/unicode/uscript.h" | 20 #include "third_party/icu/source/common/unicode/uscript.h" |
| 21 #include "third_party/icu/source/i18n/unicode/ulocdata.h" | 21 #include "third_party/icu/source/i18n/unicode/ulocdata.h" |
| 22 | 22 |
| 23 using base::i18n::BreakIterator; | 23 using base::i18n::BreakIterator; |
| 24 | 24 |
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| 429 if (status != U_ZERO_ERROR && status != U_STRING_NOT_TERMINATED_WARNING) | 429 if (status != U_ZERO_ERROR && status != U_STRING_NOT_TERMINATED_WARNING) |
| 430 return false; | 430 return false; |
| 431 | 431 |
| 432 // Copy the normalized text to the output. | 432 // Copy the normalized text to the output. |
| 433 icu::StringCharacterIterator it(output); | 433 icu::StringCharacterIterator it(output); |
| 434 for (UChar c = it.first(); c != icu::CharacterIterator::DONE; c = it.next()) | 434 for (UChar c = it.first(); c != icu::CharacterIterator::DONE; c = it.next()) |
| 435 attribute_->OutputChar(c, output_string); | 435 attribute_->OutputChar(c, output_string); |
| 436 | 436 |
| 437 return !output_string->empty(); | 437 return !output_string->empty(); |
| 438 } | 438 } |
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