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1 /* | 1 /* |
2 * Copyright (C) 2011,2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2011,2012 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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66 udat_close(short_time_format_); | 66 udat_close(short_time_format_); |
67 } | 67 } |
68 | 68 |
69 std::unique_ptr<LocaleICU> LocaleICU::Create(const char* locale_string) { | 69 std::unique_ptr<LocaleICU> LocaleICU::Create(const char* locale_string) { |
70 return WTF::WrapUnique(new LocaleICU(locale_string)); | 70 return WTF::WrapUnique(new LocaleICU(locale_string)); |
71 } | 71 } |
72 | 72 |
73 String LocaleICU::DecimalSymbol(UNumberFormatSymbol symbol) { | 73 String LocaleICU::DecimalSymbol(UNumberFormatSymbol symbol) { |
74 UErrorCode status = U_ZERO_ERROR; | 74 UErrorCode status = U_ZERO_ERROR; |
75 int32_t buffer_length = unum_getSymbol(number_format_, symbol, 0, 0, &status); | 75 int32_t buffer_length = unum_getSymbol(number_format_, symbol, 0, 0, &status); |
76 ASSERT(U_SUCCESS(status) || status == U_BUFFER_OVERFLOW_ERROR); | 76 DCHECK(U_SUCCESS(status) || status == U_BUFFER_OVERFLOW_ERROR); |
77 if (U_FAILURE(status) && status != U_BUFFER_OVERFLOW_ERROR) | 77 if (U_FAILURE(status) && status != U_BUFFER_OVERFLOW_ERROR) |
78 return String(); | 78 return String(); |
79 StringBuffer<UChar> buffer(buffer_length); | 79 StringBuffer<UChar> buffer(buffer_length); |
80 status = U_ZERO_ERROR; | 80 status = U_ZERO_ERROR; |
81 unum_getSymbol(number_format_, symbol, buffer.Characters(), buffer_length, | 81 unum_getSymbol(number_format_, symbol, buffer.Characters(), buffer_length, |
82 &status); | 82 &status); |
83 if (U_FAILURE(status)) | 83 if (U_FAILURE(status)) |
84 return String(); | 84 return String(); |
85 return String::Adopt(buffer); | 85 return String::Adopt(buffer); |
86 } | 86 } |
87 | 87 |
88 String LocaleICU::DecimalTextAttribute(UNumberFormatTextAttribute tag) { | 88 String LocaleICU::DecimalTextAttribute(UNumberFormatTextAttribute tag) { |
89 UErrorCode status = U_ZERO_ERROR; | 89 UErrorCode status = U_ZERO_ERROR; |
90 int32_t buffer_length = | 90 int32_t buffer_length = |
91 unum_getTextAttribute(number_format_, tag, 0, 0, &status); | 91 unum_getTextAttribute(number_format_, tag, 0, 0, &status); |
92 ASSERT(U_SUCCESS(status) || status == U_BUFFER_OVERFLOW_ERROR); | 92 DCHECK(U_SUCCESS(status) || status == U_BUFFER_OVERFLOW_ERROR); |
93 if (U_FAILURE(status) && status != U_BUFFER_OVERFLOW_ERROR) | 93 if (U_FAILURE(status) && status != U_BUFFER_OVERFLOW_ERROR) |
94 return String(); | 94 return String(); |
95 StringBuffer<UChar> buffer(buffer_length); | 95 StringBuffer<UChar> buffer(buffer_length); |
96 status = U_ZERO_ERROR; | 96 status = U_ZERO_ERROR; |
97 unum_getTextAttribute(number_format_, tag, buffer.Characters(), buffer_length, | 97 unum_getTextAttribute(number_format_, tag, buffer.Characters(), buffer_length, |
98 &status); | 98 &status); |
99 ASSERT(U_SUCCESS(status)); | 99 DCHECK(U_SUCCESS(status)); |
100 if (U_FAILURE(status)) | 100 if (U_FAILURE(status)) |
101 return String(); | 101 return String(); |
102 return String::Adopt(buffer); | 102 return String::Adopt(buffer); |
103 } | 103 } |
104 | 104 |
105 void LocaleICU::InitializeLocaleData() { | 105 void LocaleICU::InitializeLocaleData() { |
106 if (did_create_decimal_format_) | 106 if (did_create_decimal_format_) |
107 return; | 107 return; |
108 did_create_decimal_format_ = true; | 108 did_create_decimal_format_ = true; |
109 UErrorCode status = U_ZERO_ERROR; | 109 UErrorCode status = U_ZERO_ERROR; |
110 number_format_ = unum_open(UNUM_DECIMAL, 0, 0, locale_.Data(), 0, &status); | 110 number_format_ = unum_open(UNUM_DECIMAL, 0, 0, locale_.Data(), 0, &status); |
111 if (!U_SUCCESS(status)) | 111 if (!U_SUCCESS(status)) |
112 return; | 112 return; |
113 | 113 |
114 Vector<String, kDecimalSymbolsSize> symbols; | 114 Vector<String, kDecimalSymbolsSize> symbols; |
115 symbols.push_back(DecimalSymbol(UNUM_ZERO_DIGIT_SYMBOL)); | 115 symbols.push_back(DecimalSymbol(UNUM_ZERO_DIGIT_SYMBOL)); |
116 symbols.push_back(DecimalSymbol(UNUM_ONE_DIGIT_SYMBOL)); | 116 symbols.push_back(DecimalSymbol(UNUM_ONE_DIGIT_SYMBOL)); |
117 symbols.push_back(DecimalSymbol(UNUM_TWO_DIGIT_SYMBOL)); | 117 symbols.push_back(DecimalSymbol(UNUM_TWO_DIGIT_SYMBOL)); |
118 symbols.push_back(DecimalSymbol(UNUM_THREE_DIGIT_SYMBOL)); | 118 symbols.push_back(DecimalSymbol(UNUM_THREE_DIGIT_SYMBOL)); |
119 symbols.push_back(DecimalSymbol(UNUM_FOUR_DIGIT_SYMBOL)); | 119 symbols.push_back(DecimalSymbol(UNUM_FOUR_DIGIT_SYMBOL)); |
120 symbols.push_back(DecimalSymbol(UNUM_FIVE_DIGIT_SYMBOL)); | 120 symbols.push_back(DecimalSymbol(UNUM_FIVE_DIGIT_SYMBOL)); |
121 symbols.push_back(DecimalSymbol(UNUM_SIX_DIGIT_SYMBOL)); | 121 symbols.push_back(DecimalSymbol(UNUM_SIX_DIGIT_SYMBOL)); |
122 symbols.push_back(DecimalSymbol(UNUM_SEVEN_DIGIT_SYMBOL)); | 122 symbols.push_back(DecimalSymbol(UNUM_SEVEN_DIGIT_SYMBOL)); |
123 symbols.push_back(DecimalSymbol(UNUM_EIGHT_DIGIT_SYMBOL)); | 123 symbols.push_back(DecimalSymbol(UNUM_EIGHT_DIGIT_SYMBOL)); |
124 symbols.push_back(DecimalSymbol(UNUM_NINE_DIGIT_SYMBOL)); | 124 symbols.push_back(DecimalSymbol(UNUM_NINE_DIGIT_SYMBOL)); |
125 symbols.push_back(DecimalSymbol(UNUM_DECIMAL_SEPARATOR_SYMBOL)); | 125 symbols.push_back(DecimalSymbol(UNUM_DECIMAL_SEPARATOR_SYMBOL)); |
126 symbols.push_back(DecimalSymbol(UNUM_GROUPING_SEPARATOR_SYMBOL)); | 126 symbols.push_back(DecimalSymbol(UNUM_GROUPING_SEPARATOR_SYMBOL)); |
127 ASSERT(symbols.size() == kDecimalSymbolsSize); | 127 DCHECK_EQ(symbols.size(), kDecimalSymbolsSize); |
128 SetLocaleData(symbols, DecimalTextAttribute(UNUM_POSITIVE_PREFIX), | 128 SetLocaleData(symbols, DecimalTextAttribute(UNUM_POSITIVE_PREFIX), |
129 DecimalTextAttribute(UNUM_POSITIVE_SUFFIX), | 129 DecimalTextAttribute(UNUM_POSITIVE_SUFFIX), |
130 DecimalTextAttribute(UNUM_NEGATIVE_PREFIX), | 130 DecimalTextAttribute(UNUM_NEGATIVE_PREFIX), |
131 DecimalTextAttribute(UNUM_NEGATIVE_SUFFIX)); | 131 DecimalTextAttribute(UNUM_NEGATIVE_SUFFIX)); |
132 } | 132 } |
133 | 133 |
134 bool LocaleICU::InitializeShortDateFormat() { | 134 bool LocaleICU::InitializeShortDateFormat() { |
135 if (did_create_short_date_format_) | 135 if (did_create_short_date_format_) |
136 return short_date_format_; | 136 return short_date_format_; |
137 short_date_format_ = OpenDateFormat(UDAT_NONE, UDAT_SHORT); | 137 short_date_format_ = OpenDateFormat(UDAT_NONE, UDAT_SHORT); |
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153 // display context to 'standalone'. See | 153 // display context to 'standalone'. See |
154 // http://bugs.icu-project.org/trac/ticket/11552 | 154 // http://bugs.icu-project.org/trac/ticket/11552 |
155 UDateFormat* LocaleICU::OpenDateFormatForStandAloneMonthLabels( | 155 UDateFormat* LocaleICU::OpenDateFormatForStandAloneMonthLabels( |
156 bool is_short) const { | 156 bool is_short) const { |
157 const UChar kMonthPattern[4] = {'L', 'L', 'L', 'L'}; | 157 const UChar kMonthPattern[4] = {'L', 'L', 'L', 'L'}; |
158 UErrorCode status = U_ZERO_ERROR; | 158 UErrorCode status = U_ZERO_ERROR; |
159 UDateFormat* formatter = | 159 UDateFormat* formatter = |
160 udat_open(UDAT_PATTERN, UDAT_PATTERN, locale_.Data(), 0, -1, | 160 udat_open(UDAT_PATTERN, UDAT_PATTERN, locale_.Data(), 0, -1, |
161 kMonthPattern, is_short ? 3 : 4, &status); | 161 kMonthPattern, is_short ? 3 : 4, &status); |
162 udat_setContext(formatter, UDISPCTX_CAPITALIZATION_FOR_STANDALONE, &status); | 162 udat_setContext(formatter, UDISPCTX_CAPITALIZATION_FOR_STANDALONE, &status); |
163 ASSERT(U_SUCCESS(status)); | 163 DCHECK(U_SUCCESS(status)); |
164 return formatter; | 164 return formatter; |
165 } | 165 } |
166 | 166 |
167 static String GetDateFormatPattern(const UDateFormat* date_format) { | 167 static String GetDateFormatPattern(const UDateFormat* date_format) { |
168 if (!date_format) | 168 if (!date_format) |
169 return g_empty_string; | 169 return g_empty_string; |
170 | 170 |
171 UErrorCode status = U_ZERO_ERROR; | 171 UErrorCode status = U_ZERO_ERROR; |
172 int32_t length = udat_toPattern(date_format, TRUE, 0, 0, &status); | 172 int32_t length = udat_toPattern(date_format, TRUE, 0, 0, &status); |
173 if (status != U_BUFFER_OVERFLOW_ERROR || !length) | 173 if (status != U_BUFFER_OVERFLOW_ERROR || !length) |
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453 short_stand_alone_month_labels_ = ShortMonthLabels(); | 453 short_stand_alone_month_labels_ = ShortMonthLabels(); |
454 return short_stand_alone_month_labels_; | 454 return short_stand_alone_month_labels_; |
455 } | 455 } |
456 | 456 |
457 const Vector<String>& LocaleICU::TimeAMPMLabels() { | 457 const Vector<String>& LocaleICU::TimeAMPMLabels() { |
458 InitializeDateTimeFormat(); | 458 InitializeDateTimeFormat(); |
459 return time_ampm_labels_; | 459 return time_ampm_labels_; |
460 } | 460 } |
461 | 461 |
462 } // namespace blink | 462 } // namespace blink |
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