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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 #include "ui/base/l10n/l10n_util.h" | 5 #include "ui/base/l10n/l10n_util.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <cstdlib> | 8 #include <cstdlib> |
9 #include <iterator> | 9 #include <iterator> |
10 #include <string> | 10 #include <string> |
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256 void AdjustParagraphDirectionality(base::string16* paragraph) { | 256 void AdjustParagraphDirectionality(base::string16* paragraph) { |
257 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) | 257 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID) |
258 if (base::i18n::IsRTL() && | 258 if (base::i18n::IsRTL() && |
259 base::i18n::StringContainsStrongRTLChars(*paragraph)) { | 259 base::i18n::StringContainsStrongRTLChars(*paragraph)) { |
260 paragraph->insert(0, 1, | 260 paragraph->insert(0, 1, |
261 static_cast<base::char16>(base::i18n::kRightToLeftMark)); | 261 static_cast<base::char16>(base::i18n::kRightToLeftMark)); |
262 } | 262 } |
263 #endif | 263 #endif |
264 } | 264 } |
265 | 265 |
266 #if defined(OS_WIN) | |
267 std::string GetCanonicalLocale(const std::string& locale) { | |
268 return base::i18n::GetCanonicalLocale(locale.c_str()); | |
269 } | |
270 #endif | |
271 | |
272 struct AvailableLocalesTraits | 266 struct AvailableLocalesTraits |
273 : base::DefaultLazyInstanceTraits<std::vector<std::string> > { | 267 : base::DefaultLazyInstanceTraits<std::vector<std::string> > { |
274 static std::vector<std::string>* New(void* instance) { | 268 static std::vector<std::string>* New(void* instance) { |
275 std::vector<std::string>* locales = | 269 std::vector<std::string>* locales = |
276 base::DefaultLazyInstanceTraits<std::vector<std::string> >::New( | 270 base::DefaultLazyInstanceTraits<std::vector<std::string> >::New( |
277 instance); | 271 instance); |
278 int num_locales = uloc_countAvailable(); | 272 int num_locales = uloc_countAvailable(); |
279 for (int i = 0; i < num_locales; ++i) { | 273 for (int i = 0; i < num_locales; ++i) { |
280 std::string locale_name = uloc_getAvailable(i); | 274 std::string locale_name = uloc_getAvailable(i); |
281 // Filter out the names that have aliases. | 275 // Filter out the names that have aliases. |
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306 } | 300 } |
307 }; | 301 }; |
308 | 302 |
309 base::LazyInstance<std::vector<std::string>, AvailableLocalesTraits> | 303 base::LazyInstance<std::vector<std::string>, AvailableLocalesTraits> |
310 g_available_locales = LAZY_INSTANCE_INITIALIZER; | 304 g_available_locales = LAZY_INSTANCE_INITIALIZER; |
311 | 305 |
312 } // namespace | 306 } // namespace |
313 | 307 |
314 namespace l10n_util { | 308 namespace l10n_util { |
315 | 309 |
| 310 std::string GetCanonicalLocale(const std::string& locale) { |
| 311 return base::i18n::GetCanonicalLocale(locale.c_str()); |
| 312 } |
| 313 |
316 bool CheckAndResolveLocale(const std::string& locale, | 314 bool CheckAndResolveLocale(const std::string& locale, |
317 std::string* resolved_locale) { | 315 std::string* resolved_locale) { |
318 #if defined(OS_MACOSX) | 316 #if defined(OS_MACOSX) |
319 NOTIMPLEMENTED(); | 317 NOTIMPLEMENTED(); |
320 return false; | 318 return false; |
321 #else | 319 #else |
322 if (IsLocaleAvailable(locale)) { | 320 if (IsLocaleAvailable(locale)) { |
323 *resolved_locale = locale; | 321 *resolved_locale = locale; |
324 return true; | 322 return true; |
325 } | 323 } |
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882 } | 880 } |
883 | 881 |
884 int GetLocalizedContentsWidthInPixels(int pixel_resource_id) { | 882 int GetLocalizedContentsWidthInPixels(int pixel_resource_id) { |
885 int width = 0; | 883 int width = 0; |
886 base::StringToInt(l10n_util::GetStringUTF8(pixel_resource_id), &width); | 884 base::StringToInt(l10n_util::GetStringUTF8(pixel_resource_id), &width); |
887 DCHECK_GT(width, 0); | 885 DCHECK_GT(width, 0); |
888 return width; | 886 return width; |
889 } | 887 } |
890 | 888 |
891 } // namespace l10n_util | 889 } // namespace l10n_util |
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