DOMUI settings: move/rename the language options panel so that it can be use...

chrome/browser/chromeos/dom_ui/language_options_handler.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_CHROMEOS_DOM_UI_LANGUAGE_OPTIONS_HANDLER_H_
-#define CHROME_BROWSER_CHROMEOS_DOM_UI_LANGUAGE_OPTIONS_HANDLER_H_
-#pragma once
-
-#include "chrome/browser/chromeos/input_method/input_method_util.h"
-#include "chrome/browser/dom_ui/options/options_ui.h"
-
-class DictionaryValue;
-class ListValue;
-
-namespace chromeos {
-
-// ChromeOS language options page UI handler.
-class LanguageOptionsHandler : public OptionsPageUIHandler {
- public:
-  LanguageOptionsHandler();
-  virtual ~LanguageOptionsHandler();
-
-  // OptionsUIHandler implementation.
-  virtual void GetLocalizedValues(DictionaryValue* localized_strings);
-
-  // DOMMessageHandler implementation.
-  virtual void RegisterMessages();
-
-  // The following static methods are public for ease of testing.
-
-  // Gets the list of input methods from the given input descriptors.
-  // The return value will look like:
-  // [{'id': 'pinyin', 'displayName': 'Pinyin',
-  //   'languageCodeSet': {'zh-CW': true}},  ...]
-  //
-  // Note that true in languageCodeSet does not mean anything. We just use
-  // the dictionary as a set.
-  static ListValue* GetInputMethodList(
-      const InputMethodDescriptors& descriptors);
-
-  // Gets the list of languages from the given input descriptors.
-  // The return value will look like:
-  // [{'code': 'fi', 'displayName': 'Finnish', 'nativeDisplayName': 'suomi'},
-  //  ...]
-  static ListValue* GetLanguageList(const InputMethodDescriptors& descriptors);
-
-  // Gets the set of language codes that can be used as UI language.
-  // The return value will look like:
-  // {'en-US': true, 'fi': true, 'fr': true, ...}
-  //
-  // Note that true in values does not mean anything. We just use the
-  // dictionary as a set.
-  static DictionaryValue* GetUiLanguageCodeSet();
-
-  // Gets the set of language codes that can be used for spellchecking.
-  // The return value will look like:
-  // {'en-US': true, 'fi': true, 'fr': true, ...}
-  //
-  // Note that true in values does not mean anything. We just use the
-  // dictionary as a set.
-  static DictionaryValue* GetSpellCheckLanguageCodeSet();
-
- private:
-  // Called when the input method is disabled.
-  // |args| will contain the input method ID as string (ex. "mozc").
-  void InputMethodDisableCallback(const ListValue* args);
-
-  // Called when the input method is enabled.
-  // |args| will contain the input method ID as string (ex. "mozc").
-  void InputMethodEnableCallback(const ListValue* args);
-
-  // Called when the input method options page is opened.
-  // |args| will contain the input method ID as string (ex. "mozc").
-  void InputMethodOptionsOpenCallback(const ListValue* args);
-
-  // Called when the language options is opened.
-  void LanguageOptionsOpenCallback(const ListValue* args);
-
-  // Called when the UI language is changed.
-  // |args| will contain the language code as string (ex. "fr").
-  void UiLanguageChangeCallback(const ListValue* args);
-
-  // Called when the spell check language is changed.
-  // |args| will contain the language code as string (ex. "fr").
-  void SpellCheckLanguageChangeCallback(const ListValue* args);
-
-  // Called when the sign out button is clicked.
-  void SignOutCallback(const ListValue* args);
-
-  DISALLOW_COPY_AND_ASSIGN(LanguageOptionsHandler);
-};
-
-}  // namespace
-
-#endif  // CHROME_BROWSER_CHROMEOS_DOM_UI_LANGUAGE_OPTIONS_HANDLER_H_