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

chrome/browser/chromeos/dom_ui/language_options_handler.cc

Index: chrome/browser/chromeos/dom_ui/language_options_handler.cc
===================================================================
--- chrome/browser/chromeos/dom_ui/language_options_handler.cc	(revision 71729)
+++ chrome/browser/chromeos/dom_ui/language_options_handler.cc	(working copy)
@@ -1,315 +0,0 @@
-// Copyright (c) 2011 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.
-
-#include "chrome/browser/chromeos/dom_ui/language_options_handler.h"
-
-#include <map>
-#include <set>
-#include <string>
-#include <utility>
-#include <vector>
-
-#include "app/l10n_util.h"
-#include "base/basictypes.h"
-#include "base/utf_string_conversions.h"
-#include "base/values.h"
-#include "chrome/app/chrome_command_ids.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/chromeos/cros/cros_library.h"
-#include "chrome/browser/chromeos/cros/input_method_library.h"
-#include "chrome/browser/chromeos/input_method/input_method_util.h"
-#include "chrome/browser/metrics/user_metrics.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/tab_contents/tab_contents.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/common/spellcheck_common.h"
-#include "grit/chromium_strings.h"
-#include "grit/generated_resources.h"
-
-namespace chromeos {
-
-LanguageOptionsHandler::LanguageOptionsHandler() {
-}
-
-LanguageOptionsHandler::~LanguageOptionsHandler() {
-}
-
-void LanguageOptionsHandler::GetLocalizedValues(
-    DictionaryValue* localized_strings) {
-  DCHECK(localized_strings);
-  localized_strings->SetString("languagePage",
-      l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_LANGUAGES_DIALOG_TITLE));
-  localized_strings->SetString("add_button",
-      l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_LANGUAGES_ADD_BUTTON));
-  localized_strings->SetString("configure",
-      l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_LANGUAGES_CONFIGURE));
-  localized_strings->SetString("input_method",
-      l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_LANGUAGES_INPUT_METHOD));
-  localized_strings->SetString("languages",
-      l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_LANGUAGES_LANGUAGES));
-  localized_strings->SetString("please_add_another_input_method",
-      l10n_util::GetStringUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_PLEASE_ADD_ANOTHER_INPUT_METHOD));
-  localized_strings->SetString("please_add_another_language",
-      l10n_util::GetStringUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_PLEASE_ADD_ANOTHER_LANGUAGE));
-  localized_strings->SetString("ok_button", l10n_util::GetStringUTF16(IDS_OK));
-  localized_strings->SetString("remove_button",
-      l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_LANGUAGES_REMOVE_BUTTON));
-  localized_strings->SetString("sign_out_button",
-      l10n_util::GetStringUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_SIGN_OUT_BUTTON));
-  localized_strings->SetString("add_language_instructions",
-      l10n_util::GetStringUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_ADD_LANGUAGE_INSTRUCTIONS));
-  localized_strings->SetString("input_method_instructions",
-      l10n_util::GetStringUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_INPUT_METHOD_INSTRUCTIONS));
-  localized_strings->SetString("switch_input_methods_hint",
-      l10n_util::GetStringFUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_SWITCH_INPUT_METHODS_HINT,
-          ASCIIToUTF16("alt+shift")));
-  localized_strings->SetString("select_previous_input_method_hint",
-      l10n_util::GetStringFUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_SELECT_PREVIOUS_INPUT_METHOD_HINT,
-          ASCIIToUTF16("ctrl+space")));
-  localized_strings->SetString("cannot_be_displayed_in_this_language",
-      l10n_util::GetStringFUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_CANNOT_BE_DISPLAYED_IN_THIS_LANGUAGE,
-          l10n_util::GetStringUTF16(IDS_PRODUCT_OS_NAME)));
-  localized_strings->SetString("is_displayed_in_this_language",
-      l10n_util::GetStringFUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_IS_DISPLAYED_IN_THIS_LANGUAGE,
-          l10n_util::GetStringUTF16(IDS_PRODUCT_OS_NAME)));
-  localized_strings->SetString("display_in_this_language",
-      l10n_util::GetStringFUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_DISPLAY_IN_THIS_LANGUAGE,
-          l10n_util::GetStringUTF16(IDS_PRODUCT_OS_NAME)));
-  localized_strings->SetString("sign_out_required",
-      l10n_util::GetStringUTF16(IDS_OPTIONS_RESTART_REQUIRED));
-  localized_strings->SetString("this_language_is_currently_in_use",
-      l10n_util::GetStringFUTF16(
-          IDS_OPTIONS_SETTINGS_LANGUAGES_THIS_LANGUAGE_IS_CURRENTLY_IN_USE,
-          l10n_util::GetStringUTF16(IDS_PRODUCT_OS_NAME)));
-  localized_strings->SetString("use_this_for_spell_checking",
-      l10n_util::GetStringUTF16(
-          IDS_OPTIONS_SETTINGS_USE_THIS_FOR_SPELL_CHECKING));
-  localized_strings->SetString("cannot_be_used_for_spell_checking",
-      l10n_util::GetStringUTF16(
-          IDS_OPTIONS_SETTINGS_CANNOT_BE_USED_FOR_SPELL_CHECKING));
-  localized_strings->SetString("is_used_for_spell_checking",
-      l10n_util::GetStringUTF16(
-          IDS_OPTIONS_SETTINGS_IS_USED_FOR_SPELL_CHECKING));
-
-  // GetSupportedInputMethods() never return NULL.
-  scoped_ptr<InputMethodDescriptors> descriptors(
-      CrosLibrary::Get()->GetInputMethodLibrary()->GetSupportedInputMethods());
-
-  // The followigns are resources, rather than local strings.
-  localized_strings->SetString("currentUiLanguageCode",
-      g_browser_process->GetApplicationLocale());
-  localized_strings->Set("inputMethodList", GetInputMethodList(*descriptors));
-  localized_strings->Set("languageList", GetLanguageList(*descriptors));
-  localized_strings->Set("spellCheckLanguageCodeSet",
-                         GetSpellCheckLanguageCodeSet());
-  localized_strings->Set("uiLanguageCodeSet", GetUiLanguageCodeSet());
-}
-
-void LanguageOptionsHandler::RegisterMessages() {
-  DCHECK(dom_ui_);
-  dom_ui_->RegisterMessageCallback("inputMethodDisable",
-      NewCallback(this, &LanguageOptionsHandler::InputMethodDisableCallback));
-  dom_ui_->RegisterMessageCallback("inputMethodEnable",
-      NewCallback(this, &LanguageOptionsHandler::InputMethodEnableCallback));
-  dom_ui_->RegisterMessageCallback("inputMethodOptionsOpen",
-      NewCallback(this,
-                  &LanguageOptionsHandler::InputMethodOptionsOpenCallback));
-  dom_ui_->RegisterMessageCallback("languageOptionsOpen",
-      NewCallback(this, &LanguageOptionsHandler::LanguageOptionsOpenCallback));
-  dom_ui_->RegisterMessageCallback("spellCheckLanguageChange",
-      NewCallback(this,
-                  &LanguageOptionsHandler::SpellCheckLanguageChangeCallback));
-  dom_ui_->RegisterMessageCallback("uiLanguageChange",
-      NewCallback(this, &LanguageOptionsHandler::UiLanguageChangeCallback));
-  dom_ui_->RegisterMessageCallback("uiLanguageSignOut",
-      NewCallback(this, &LanguageOptionsHandler::SignOutCallback));
-}
-
-ListValue* LanguageOptionsHandler::GetInputMethodList(
-    const InputMethodDescriptors& descriptors) {
-  ListValue* input_method_list = new ListValue();
-
-  for (size_t i = 0; i < descriptors.size(); ++i) {
-    const InputMethodDescriptor& descriptor = descriptors[i];
-    const std::string language_code =
-        input_method::GetLanguageCodeFromDescriptor(descriptor);
-    const std::string display_name =
-        input_method::GetInputMethodDisplayNameFromId(descriptor.id);
-
-    DictionaryValue* dictionary = new DictionaryValue();
-    dictionary->SetString("id", descriptor.id);
-    dictionary->SetString("displayName", display_name);
-
-    // One input method can be associated with multiple languages, hence
-    // we use a dictionary here.
-    DictionaryValue* language_codes = new DictionaryValue();
-    language_codes->SetBoolean(language_code, true);
-    // Check kExtraLanguages to see if there are languages associated with
-    // this input method. If these are present, add these.
-    for (size_t j = 0; j < arraysize(input_method::kExtraLanguages); ++j) {
-      const std::string extra_input_method_id =
-          input_method::kExtraLanguages[j].input_method_id;
-      const std::string extra_language_code =
-          input_method::kExtraLanguages[j].language_code;
-      if (extra_input_method_id == descriptor.id) {
-        language_codes->SetBoolean(extra_language_code, true);
-      }
-    }
-    dictionary->Set("languageCodeSet", language_codes);
-
-    input_method_list->Append(dictionary);
-  }
-
-  return input_method_list;
-}
-
-ListValue* LanguageOptionsHandler::GetLanguageList(
-    const InputMethodDescriptors& descriptors) {
-  std::set<std::string> language_codes;
-  // Collect the language codes from the supported input methods.
-  for (size_t i = 0; i < descriptors.size(); ++i) {
-    const InputMethodDescriptor& descriptor = descriptors[i];
-    const std::string language_code =
-        input_method::GetLanguageCodeFromDescriptor(descriptor);
-    language_codes.insert(language_code);
-  }
-  // Collect the language codes from kExtraLanguages.
-  for (size_t i = 0; i < arraysize(input_method::kExtraLanguages); ++i) {
-    const char* language_code =
-        input_method::kExtraLanguages[i].language_code;
-    language_codes.insert(language_code);
-  }
-
-  // Map of display name -> {language code, native_display_name}.
-  // In theory, we should be able to create a map that is sorted by
-  // display names using ICU comparator, but doing it is hard, thus we'll
-  // use an auxiliary vector to achieve the same result.
-  typedef std::pair<std::string, string16> LanguagePair;
-  typedef std::map<string16, LanguagePair> LanguageMap;
-  LanguageMap language_map;
-  // The auxiliary vector mentioned above.
-  std::vector<string16> display_names;
-
-  // Build the list of display names, and build the language map.
-  for (std::set<std::string>::const_iterator iter = language_codes.begin();
-       iter != language_codes.end(); ++iter) {
-    const string16 display_name =
-        input_method::GetLanguageDisplayNameFromCode(*iter);
-    const string16 native_display_name =
-        input_method::GetLanguageNativeDisplayNameFromCode(*iter);
-    display_names.push_back(display_name);
-    language_map[display_name] =
-        std::make_pair(*iter, native_display_name);
-  }
-  DCHECK_EQ(display_names.size(), language_map.size());
-
-  // Sort display names using locale specific sorter.
-  l10n_util::SortStrings16(g_browser_process->GetApplicationLocale(),
-                           &display_names);
-
-  // Build the language list from the language map.
-  ListValue* language_list = new ListValue();
-  for (size_t i = 0; i < display_names.size(); ++i) {
-    const LanguagePair& pair = language_map[display_names[i]];
-    DictionaryValue* dictionary = new DictionaryValue();
-    dictionary->SetString("code",  pair.first);
-    dictionary->SetString("displayName", display_names[i]);
-    dictionary->SetString("nativeDisplayName", pair.second);
-    language_list->Append(dictionary);
-  }
-
-  return language_list;
-}
-
-DictionaryValue* LanguageOptionsHandler::GetUiLanguageCodeSet() {
-  DictionaryValue* dictionary = new DictionaryValue();
-  const std::vector<std::string>& available_locales =
-      l10n_util::GetAvailableLocales();
-  for (size_t i = 0; i < available_locales.size(); ++i) {
-    dictionary->SetBoolean(available_locales[i], true);
-  }
-  return dictionary;
-}
-
-DictionaryValue* LanguageOptionsHandler::GetSpellCheckLanguageCodeSet() {
-  DictionaryValue* dictionary = new DictionaryValue();
-  std::vector<std::string> spell_check_languages;
-  SpellCheckCommon::SpellCheckLanguages(&spell_check_languages);
-  for (size_t i = 0; i < spell_check_languages.size(); ++i) {
-    dictionary->SetBoolean(spell_check_languages[i], true);
-  }
-  return dictionary;
-}
-
-void LanguageOptionsHandler::InputMethodDisableCallback(
-    const ListValue* args) {
-  const std::string input_method_id = WideToASCII(ExtractStringValue(args));
-  const std::string action = StringPrintf(
-      "LanguageOptions_DisableInputMethod_%s", input_method_id.c_str());
-  UserMetrics::RecordComputedAction(action);
-}
-
-void LanguageOptionsHandler::InputMethodEnableCallback(
-    const ListValue* args) {
-  const std::string input_method_id = WideToASCII(ExtractStringValue(args));
-  const std::string action = StringPrintf(
-      "LanguageOptions_EnableInputMethod_%s", input_method_id.c_str());
-  UserMetrics::RecordComputedAction(action);
-}
-
-void LanguageOptionsHandler::InputMethodOptionsOpenCallback(
-    const ListValue* args) {
-  const std::string input_method_id = WideToASCII(ExtractStringValue(args));
-  const std::string action = StringPrintf(
-      "InputMethodOptions_Open_%s", input_method_id.c_str());
-  UserMetrics::RecordComputedAction(action);
-}
-
-void LanguageOptionsHandler::LanguageOptionsOpenCallback(
-    const ListValue* args) {
-  UserMetrics::RecordAction(UserMetricsAction("LanguageOptions_Open"));
-}
-
-void LanguageOptionsHandler::UiLanguageChangeCallback(
-    const ListValue* args) {
-  const std::string language_code = WideToASCII(ExtractStringValue(args));
-  CHECK(!language_code.empty());
-  const std::string action = StringPrintf(
-      "LanguageOptions_UiLanguageChange_%s", language_code.c_str());
-  UserMetrics::RecordComputedAction(action);
-  dom_ui_->GetProfile()->ChangeApplicationLocale(language_code, false);
-  dom_ui_->CallJavascriptFunction(
-      L"options.LanguageOptions.uiLanguageSaved");
-}
-
-void LanguageOptionsHandler::SpellCheckLanguageChangeCallback(
-    const ListValue* args) {
-  const std::string language_code = WideToASCII(ExtractStringValue(args));
-  CHECK(!language_code.empty());
-  const std::string action = StringPrintf(
-      "LanguageOptions_SpellCheckLanguageChange_%s", language_code.c_str());
-  UserMetrics::RecordComputedAction(action);
-}
-
-void LanguageOptionsHandler::SignOutCallback(const ListValue* args) {
-  UserMetrics::RecordAction(UserMetricsAction("LanguageOptions_SignOut"));
-
-  Browser* browser = Browser::GetBrowserForController(
-      &dom_ui_->tab_contents()->controller(), NULL);
-  if (browser)
-    browser->ExecuteCommand(IDC_EXIT);
-}
-
-}  // namespace chromeos