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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "ui/base/l10n/l10n_util_plurals.h" | |
6 | |
7 #include "base/logging.h" | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "ui/base/l10n/l10n_util.h" | |
10 | |
11 namespace l10n_util { | |
12 | |
13 scoped_ptr<icu::PluralRules> BuildPluralRules() { | |
14 UErrorCode err = U_ZERO_ERROR; | |
15 scoped_ptr<icu::PluralRules> rules( | |
16 icu::PluralRules::forLocale(icu::Locale::getDefault(), err)); | |
17 if (U_FAILURE(err)) { | |
18 err = U_ZERO_ERROR; | |
19 icu::UnicodeString fallback_rules("one: n is 1", -1, US_INV); | |
20 rules.reset(icu::PluralRules::createRules(fallback_rules, err)); | |
21 DCHECK(U_SUCCESS(err)); | |
22 } | |
23 return rules.Pass(); | |
24 } | |
25 | |
26 void FormatNumberInPlural(const icu::MessageFormat& format, int number, | |
27 icu::UnicodeString* result, UErrorCode* err) { | |
28 if (U_FAILURE(*err)) return; | |
29 icu::Formattable formattable(number); | |
30 icu::FieldPosition ignore(icu::FieldPosition::DONT_CARE); | |
31 format.format(&formattable, 1, *result, ignore, *err); | |
32 DCHECK(U_SUCCESS(*err)); | |
33 return; | |
34 } | |
35 | |
36 | |
37 } // namespace l10n_util | |
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