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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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 // This file contains utility functions for locale change. | 5 // This file contains utility functions for locale change. |
6 | 6 |
7 #ifndef CHROME_BROWSER_CHROMEOS_BASE_LOCALE_UTIL_H_ | 7 #ifndef CHROME_BROWSER_CHROMEOS_BASE_LOCALE_UTIL_H_ |
8 #define CHROME_BROWSER_CHROMEOS_BASE_LOCALE_UTIL_H_ | 8 #define CHROME_BROWSER_CHROMEOS_BASE_LOCALE_UTIL_H_ |
9 | 9 |
10 #include <string> | 10 #include <string> |
11 | 11 |
12 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
13 | 13 |
| 14 class Profile; |
| 15 |
14 namespace base { | 16 namespace base { |
15 | 17 |
16 template <typename T> | 18 template <typename T> |
17 class Callback; | 19 class Callback; |
18 | 20 |
19 } // namespace base | 21 } // namespace base |
20 | 22 |
21 namespace chromeos { | 23 namespace chromeos { |
22 namespace locale_util { | 24 namespace locale_util { |
23 | 25 |
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35 // completed on BlockingPool. | 37 // completed on BlockingPool. |
36 // |result| contains: | 38 // |result| contains: |
37 // locale - (copy of) locale argument to SwitchLanguage(). Expected locale. | 39 // locale - (copy of) locale argument to SwitchLanguage(). Expected locale. |
38 // loaded_locale - actual locale name loaded. | 40 // loaded_locale - actual locale name loaded. |
39 // success - if locale load succeeded. | 41 // success - if locale load succeeded. |
40 // (const std::string* locale, const std::string* loaded_locale, bool success) | 42 // (const std::string* locale, const std::string* loaded_locale, bool success) |
41 typedef base::Callback<void(const LanguageSwitchResult& result)> | 43 typedef base::Callback<void(const LanguageSwitchResult& result)> |
42 SwitchLanguageCallback; | 44 SwitchLanguageCallback; |
43 | 45 |
44 // This function updates input methods only if requested. In general, you want | 46 // This function updates input methods only if requested. In general, you want |
45 // |enable_locale_keyboard_layouts = true|. | 47 // |enable_locale_keyboard_layouts = true|. |profile| is needed because IME |
| 48 // extensions are per-user. |
46 // Note: in case of |enable_locale_keyboard_layouts = false|, the input method | 49 // Note: in case of |enable_locale_keyboard_layouts = false|, the input method |
47 // currently in use may not be supported by the new locale. Using the new locale | 50 // currently in use may not be supported by the new locale. Using the new locale |
48 // with an unsupported input method may lead to undefined behavior. Use | 51 // with an unsupported input method may lead to undefined behavior. Use |
49 // |enable_locale_keyboard_layouts = false| with caution. | 52 // |enable_locale_keyboard_layouts = false| with caution. |
50 // Note 2: |login_layouts_only = true| enables only login-capable layouts. | 53 // Note 2: |login_layouts_only = true| enables only login-capable layouts. |
51 void SwitchLanguage(const std::string& locale, | 54 void SwitchLanguage(const std::string& locale, |
52 const bool enable_locale_keyboard_layouts, | 55 const bool enable_locale_keyboard_layouts, |
53 const bool login_layouts_only, | 56 const bool login_layouts_only, |
54 const SwitchLanguageCallback& callback); | 57 const SwitchLanguageCallback& callback, |
| 58 Profile* profile); |
55 | 59 |
56 } // namespace locale_util | 60 } // namespace locale_util |
57 } // namespace chromeos | 61 } // namespace chromeos |
58 | 62 |
59 #endif // CHROME_BROWSER_CHROMEOS_BASE_LOCALE_UTIL_H_ | 63 #endif // CHROME_BROWSER_CHROMEOS_BASE_LOCALE_UTIL_H_ |
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