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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 #include "chromeos/ime/input_method_whitelist.h" | |
6 | |
7 #include <vector> | |
8 | |
9 #include "base/strings/string_util.h" | |
10 #include "chromeos/ime/extension_ime_util.h" | |
11 #include "chromeos/ime/input_method_descriptor.h" | |
12 #include "chromeos/ime/input_methods.h" | |
13 | |
14 namespace chromeos { | |
15 namespace input_method { | |
16 | |
17 const char kLanguageDelimiter[] = ","; | |
18 | |
19 InputMethodWhitelist::InputMethodWhitelist() { | |
20 for (size_t i = 0; i < arraysize(kInputMethods); ++i) { | |
21 supported_input_methods_.insert(kInputMethods[i].input_method_id); | |
22 } | |
23 } | |
24 | |
25 InputMethodWhitelist::~InputMethodWhitelist() { | |
26 } | |
27 | |
28 bool InputMethodWhitelist::InputMethodIdIsWhitelisted( | |
29 const std::string& input_method_id) const { | |
30 return supported_input_methods_.count(input_method_id) > 0; | |
31 } | |
32 | |
33 scoped_ptr<InputMethodDescriptors> | |
34 InputMethodWhitelist::GetSupportedInputMethods() const { | |
35 scoped_ptr<InputMethodDescriptors> input_methods(new InputMethodDescriptors); | |
36 input_methods->reserve(arraysize(kInputMethods)); | |
37 for (size_t i = 0; i < arraysize(kInputMethods); ++i) { | |
38 std::vector<std::string> layouts; | |
39 layouts.push_back(kInputMethods[i].xkb_layout_id); | |
40 | |
41 std::vector<std::string> languages; | |
42 Tokenize(kInputMethods[i].language_code, kLanguageDelimiter, &languages); | |
43 DCHECK(!languages.empty()); | |
44 | |
45 input_methods->push_back(InputMethodDescriptor( | |
46 extension_ime_util::GetInputMethodIDByEngineID( | |
47 kInputMethods[i].input_method_id), | |
48 "", | |
49 kInputMethods[i].indicator, | |
50 layouts, | |
51 languages, | |
52 kInputMethods[i].is_login_keyboard, | |
53 GURL(), // options page url. | |
54 GURL() // input view page url. | |
55 )); | |
56 } | |
57 return input_methods.Pass(); | |
58 } | |
59 | |
60 } // namespace input_method | |
61 } // namespace chromeos | |
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