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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #include "base/i18n/rtl.h" | 5 #include "base/i18n/rtl.h" |
6 | 6 |
7 #include "base/file_path.h" | 7 #include "base/file_path.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/string_util.h" | 9 #include "base/string_util.h" |
10 #include "base/utf_string_conversions.h" | 10 #include "base/utf_string_conversions.h" |
11 #include "base/sys_string_conversions.h" | 11 #include "base/sys_string_conversions.h" |
12 #include "unicode/coll.h" | 12 #include "unicode/coll.h" |
13 #include "unicode/locid.h" | 13 #include "unicode/locid.h" |
14 #include "unicode/uchar.h" | 14 #include "unicode/uchar.h" |
15 #include "unicode/uscript.h" | 15 #include "unicode/uscript.h" |
16 | 16 |
17 #if defined(TOOLKIT_USES_GTK) | 17 #if defined(TOOLKIT_USES_GTK) |
18 #include <gtk/gtk.h> | 18 #include <gtk/gtk.h> |
19 #endif | 19 #endif |
20 | 20 |
21 namespace { | 21 namespace { |
22 | 22 |
23 // Extract language and country, ignore keywords, concatenate using dash. | 23 // Extract language and country, ignore keywords, concatenate using dash. |
Evan Martin
2011/06/06 21:27:39
This comment is no longer accurate.
| |
24 std::string GetLocaleString(const icu::Locale& locale) { | 24 std::string GetLocaleString(const icu::Locale& locale) { |
25 const char* language = locale.getLanguage(); | 25 const char* language = locale.getLanguage(); |
26 const char* country = locale.getCountry(); | 26 const char* country = locale.getCountry(); |
27 const char* variant = locale.getVariant(); | |
27 | 28 |
28 std::string result = | 29 std::string result = |
29 (language != NULL && *language != '\0') ? language : "und"; | 30 (language != NULL && *language != '\0') ? language : "und"; |
30 | 31 |
31 if (country != NULL && *country != '\0') { | 32 if (country != NULL && *country != '\0') { |
32 result += '-'; | 33 result += '-'; |
33 result += country; | 34 result += country; |
34 } | 35 } |
35 | 36 |
37 if (variant != NULL && *variant != '\0') { | |
38 std::string variant_str(variant); | |
39 StringToLowerASCII(&variant_str); | |
40 result += '@' + variant_str; | |
41 } | |
42 | |
36 return result; | 43 return result; |
37 } | 44 } |
38 | 45 |
39 } // namespace | 46 } // namespace |
40 | 47 |
41 namespace base { | 48 namespace base { |
42 namespace i18n { | 49 namespace i18n { |
43 | 50 |
44 // Represents the locale-specific ICU text direction. | 51 // Represents the locale-specific ICU text direction. |
45 static TextDirection g_icu_text_direction = UNKNOWN_DIRECTION; | 52 static TextDirection g_icu_text_direction = UNKNOWN_DIRECTION; |
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304 begin == kRightToLeftOverride) | 311 begin == kRightToLeftOverride) |
305 ++begin_index; | 312 ++begin_index; |
306 size_t end_index = text.length() - 1; | 313 size_t end_index = text.length() - 1; |
307 if (text[end_index] == kPopDirectionalFormatting) | 314 if (text[end_index] == kPopDirectionalFormatting) |
308 --end_index; | 315 --end_index; |
309 return text.substr(begin_index, end_index - begin_index + 1); | 316 return text.substr(begin_index, end_index - begin_index + 1); |
310 } | 317 } |
311 | 318 |
312 } // namespace i18n | 319 } // namespace i18n |
313 } // namespace base | 320 } // namespace base |
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