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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 #ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_UTIL_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_UTIL_H_ |
6 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_UTIL_H_ | 6 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_UTIL_H_ |
7 | 7 |
8 #include <cstddef> | 8 #include <cstddef> |
9 #include <map> | 9 #include <map> |
10 #include <string> | 10 #include <string> |
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107 // there is no associated langauge code, this function returns empty list. | 107 // there is no associated langauge code, this function returns empty list. |
108 std::vector<std::string> GetExtraLanguageCodesFromId( | 108 std::vector<std::string> GetExtraLanguageCodesFromId( |
109 const std::string& input_method_id) const; | 109 const std::string& input_method_id) const; |
110 | 110 |
111 // Returns all extra language code list. | 111 // Returns all extra language code list. |
112 std::vector<std::string> GetExtraLanguageCodeList() const; | 112 std::vector<std::string> GetExtraLanguageCodeList() const; |
113 | 113 |
114 // Sets the list of component extension IMEs. | 114 // Sets the list of component extension IMEs. |
115 void SetComponentExtensions(const InputMethodDescriptors& imes); | 115 void SetComponentExtensions(const InputMethodDescriptors& imes); |
116 | 116 |
| 117 // Returns the fallback input method descriptor (the very basic US |
| 118 // keyboard). This function is mostly used for testing, but may be used |
| 119 // as the fallback, when there is no other choice. |
| 120 static InputMethodDescriptor GetFallbackInputMethodDescriptor(); |
| 121 |
117 protected: | 122 protected: |
118 // protected: for unit testing as well. | 123 // protected: for unit testing as well. |
119 bool GetInputMethodIdsFromLanguageCodeInternal( | 124 bool GetInputMethodIdsFromLanguageCodeInternal( |
120 const std::multimap<std::string, std::string>& language_code_to_ids, | 125 const std::multimap<std::string, std::string>& language_code_to_ids, |
121 const std::string& normalized_language_code, | 126 const std::string& normalized_language_code, |
122 InputMethodType type, | 127 InputMethodType type, |
123 std::vector<std::string>* out_input_method_ids) const; | 128 std::vector<std::string>* out_input_method_ids) const; |
124 | 129 |
125 // protected: for unit testing as well. | 130 // protected: for unit testing as well. |
126 void ReloadInternalMaps(); | 131 void ReloadInternalMaps(); |
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166 | 171 |
167 InputMethodDelegate* delegate_; | 172 InputMethodDelegate* delegate_; |
168 | 173 |
169 DISALLOW_COPY_AND_ASSIGN(InputMethodUtil); | 174 DISALLOW_COPY_AND_ASSIGN(InputMethodUtil); |
170 }; | 175 }; |
171 | 176 |
172 } // namespace input_method | 177 } // namespace input_method |
173 } // namespace chromeos | 178 } // namespace chromeos |
174 | 179 |
175 #endif // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_UTIL_H_ | 180 #endif // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_UTIL_H_ |
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