Adding accessibility setting to System options

chrome/browser/chromeos/preferences.cc

 // Copyright (c) 2009 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/preferences.h"
 
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/cros/language_library.h"
 #include "chrome/browser/chromeos/cros/synaptics_library.h"
 #include "chrome/browser/pref_member.h"
 #include "chrome/browser/pref_service.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/pref_names.h"
 #include "unicode/timezone.h"
 
 namespace chromeos {
 
 // static
 void Preferences::RegisterUserPrefs(PrefService* prefs) {
   prefs->RegisterStringPref(prefs::kTimeZone, L"US/Pacific");
   prefs->RegisterBooleanPref(prefs::kTapToClickEnabled, false);
+  prefs->RegisterBooleanPref(prefs::kAccessibilityEnabled, false);
   prefs->RegisterBooleanPref(prefs::kVertEdgeScrollEnabled, false);
   prefs->RegisterIntegerPref(prefs::kTouchpadSpeedFactor, 9);
   prefs->RegisterIntegerPref(prefs::kTouchpadSensitivity, 5);
   prefs->RegisterStringPref(prefs::kLanguageHotkeyNextEngineInMenu,
                             kHotkeyNextEngineInMenu);
   prefs->RegisterStringPref(prefs::kLanguageHotkeyPreviousEngine,
                             kHotkeyPreviousEngine);
   prefs->RegisterStringPref(prefs::kLanguagePreloadEngines,
                             UTF8ToWide(kFallbackInputMethodId));  // EN layout
   prefs->RegisterStringPref(prefs::kLanguageHangulKeyboard,
                             kHangulKeyboardNameIDPairs[0].keyboard_id);
   for (size_t i = 0; i < kNumPinyinBooleanPrefs; ++i) {
     prefs->RegisterBooleanPref(kPinyinBooleanPrefs[i].pref_name,
                                kPinyinBooleanPrefs[i].default_pref_value);
   }
   for (size_t i = 0; i < kNumPinyinIntegerPrefs; ++i) {
     prefs->RegisterIntegerPref(kPinyinIntegerPrefs[i].pref_name,
                                kPinyinIntegerPrefs[i].default_pref_value);
   }
   for (size_t i = 0; i < kNumMozcMultipleChoicePrefs; ++i) {
     prefs->RegisterStringPref(kMozcMultipleChoicePrefs[i].pref_name,
                               kMozcMultipleChoicePrefs[i].default_pref_value);
   }
 }
 
 void Preferences::Init(PrefService* prefs) {
   timezone_.Init(prefs::kTimeZone, prefs, this);
   tap_to_click_enabled_.Init(prefs::kTapToClickEnabled, prefs, this);
+  accessibility_enabled_.Init(prefs::kAccessibilityEnabled, prefs, this);
   vert_edge_scroll_enabled_.Init(prefs::kVertEdgeScrollEnabled, prefs, this);
   speed_factor_.Init(prefs::kTouchpadSpeedFactor, prefs, this);
   sensitivity_.Init(prefs::kTouchpadSensitivity, prefs, this);
   language_hotkey_next_engine_in_menu_.Init(
       prefs::kLanguageHotkeyNextEngineInMenu, prefs, this);
   language_hotkey_previous_engine_.Init(
       prefs::kLanguageHotkeyPreviousEngine, prefs, this);
   language_preload_engines_.Init(prefs::kLanguagePreloadEngines, prefs, this);
   language_hangul_keyboard_.Init(prefs::kLanguageHangulKeyboard, prefs, this);
   for (size_t i = 0; i < kNumPinyinBooleanPrefs; ++i) {
@@ skipping 139 matching lines @@
   std::vector<std::wstring> split_values;
   if (!value.empty()) {
     SplitString(value, L',', &split_values);
   }
   // We should call the cros API even when |value| is empty, to disable default
   // config.
   SetLanguageConfigStringList(section, name, split_values);
 }
 
 }  // namespace chromeos