1 // Copyright (c) 2011 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 "chrome/browser/ui/webui/options/chromeos/language_chewing_handler.h"
6
7 #include <limits>
8
9 #include "base/logging.h"
10 #include "base/string_number_conversions.h"
11 #include "base/utf_string_conversions.h"
12 #include "base/values.h"
13 #include "chrome/browser/chromeos/language_preferences.h"
14 #include "chrome/browser/ui/webui/options/chromeos/language_options_util.h"
15 #include "grit/generated_resources.h"
16 #include "ui/base/l10n/l10n_util.h"
17
18 namespace {
19 const char kI18nPrefix[] = "Chewing_";
20 } // namespace
21
22 namespace chromeos {
23
LanguageChewingHandler()24 LanguageChewingHandler::LanguageChewingHandler() {
25 }
26
~LanguageChewingHandler()27 LanguageChewingHandler::~LanguageChewingHandler() {
28 }
29
GetLocalizedValues(DictionaryValue * localized_strings)30 void LanguageChewingHandler::GetLocalizedValues(
31 DictionaryValue* localized_strings) {
32 DCHECK(localized_strings);
33
34 RegisterTitle(localized_strings, "languageChewingPage",
35 IDS_OPTIONS_SETTINGS_LANGUAGES_CHEWING_SETTINGS_TITLE);
36
37 for (size_t i = 0; i < language_prefs::kNumChewingBooleanPrefs; ++i) {
38 localized_strings->SetString(
39 GetI18nContentValue(language_prefs::kChewingBooleanPrefs[i],
40 kI18nPrefix),
41 l10n_util::GetStringUTF16(
42 language_prefs::kChewingBooleanPrefs[i].message_id));
43 }
44
45 // For maximum Chinese characters in pre-edit buffer, we use slider UI.
46 {
47 const language_prefs::LanguageIntegerRangePreference& preference =
48 language_prefs::kChewingIntegerPrefs[
49 language_prefs::kChewingMaxChiSymbolLenIndex];
50 localized_strings->SetString(
51 GetI18nContentValue(preference, kI18nPrefix),
52 l10n_util::GetStringUTF16(preference.message_id));
53 localized_strings->SetString(
54 GetTemplateDataMinName(preference, kI18nPrefix),
55 base::IntToString(preference.min_pref_value));
56 localized_strings->SetString(
57 GetTemplateDataMaxName(preference, kI18nPrefix),
58 base::IntToString(preference.max_pref_value));
59 }
60
61 // For number of candidates per page, we use select-option UI.
62 {
63 const language_prefs::LanguageIntegerRangePreference& preference =
64 language_prefs::kChewingIntegerPrefs[
65 language_prefs::kChewingCandPerPageIndex];
66 localized_strings->SetString(
67 GetI18nContentValue(preference, kI18nPrefix),
68 l10n_util::GetStringUTF16(preference.message_id));
69 ListValue* list_value = new ListValue();
70 for (int i = preference.min_pref_value; i <= preference.max_pref_value;
71 ++i) {
72 ListValue* option = new ListValue();
73 option->Append(CreateValue(i));
74 option->Append(CreateValue(i));
75 list_value->Append(option);
76 }
77 localized_strings->Set(GetTemplateDataPropertyName(preference, kI18nPrefix),
78 list_value);
79 }
80
81 for (size_t i = 0; i < language_prefs::kNumChewingMultipleChoicePrefs;
82 ++i) {
83 const language_prefs::LanguageMultipleChoicePreference<const char*>&
84 preference = language_prefs::kChewingMultipleChoicePrefs[i];
85 localized_strings->SetString(
86 GetI18nContentValue(preference, kI18nPrefix),
87 l10n_util::GetStringUTF16(preference.label_message_id));
88 localized_strings->Set(
89 GetTemplateDataPropertyName(preference, kI18nPrefix),
90 CreateMultipleChoiceList(preference));
91 }
92
93 localized_strings->SetString(
94 GetI18nContentValue(language_prefs::kChewingHsuSelKeyType, kI18nPrefix),
95 l10n_util::GetStringUTF16(
96 language_prefs::kChewingHsuSelKeyType.label_message_id));
97 localized_strings->Set(
98 GetTemplateDataPropertyName(language_prefs::kChewingHsuSelKeyType,
99 kI18nPrefix),
100 CreateMultipleChoiceList(language_prefs::kChewingHsuSelKeyType));
101 }
102
103 } // namespace chromeos
104