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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROMEOS_IME_INPUT_METHOD_WHITELIST_H_ | |
6 #define CHROMEOS_IME_INPUT_METHOD_WHITELIST_H_ | |
7 | |
8 #include <set> | |
9 #include <string> | |
10 #include <vector> | |
11 | |
12 #include "base/basictypes.h" | |
13 #include "base/memory/scoped_ptr.h" | |
14 #include "chromeos/chromeos_export.h" | |
15 | |
16 namespace chromeos { | |
17 namespace input_method { | |
18 | |
19 class InputMethodDescriptor; | |
20 typedef std::vector<InputMethodDescriptor> InputMethodDescriptors; | |
21 | |
22 // A class which has white listed input method list. The list is generated by | |
23 // gen_input_methods.py from input_methods.txt. | |
24 class CHROMEOS_EXPORT InputMethodWhitelist { | |
25 public: | |
26 InputMethodWhitelist(); | |
27 ~InputMethodWhitelist(); | |
28 | |
29 // Returns true if |input_method_id| is whitelisted. | |
30 bool InputMethodIdIsWhitelisted(const std::string& input_method_id) const; | |
31 | |
32 // Returns all input methods that are supported, including ones not active. | |
33 // This function never returns NULL. Note that input method extensions are not | |
34 // included in the result. | |
35 scoped_ptr<InputMethodDescriptors> GetSupportedInputMethods() const; | |
36 | |
37 private: | |
38 std::set<std::string> supported_input_methods_; | |
39 | |
40 DISALLOW_COPY_AND_ASSIGN(InputMethodWhitelist); | |
41 }; | |
42 | |
43 } // namespace input_method | |
44 } // namespace chromeos | |
45 | |
46 #endif // CHROMEOS_IME_INPUT_METHOD_WHITELIST_H_ | |
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