Introduce AcccessibilityManager

chrome/browser/ui/webui/options/browser_options_handler.cc

 // Copyright (c) 2012 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/ui/webui/options/browser_options_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 578 matching lines @@
       "showNetworkProxySettings",
       base::Bind(&BrowserOptionsHandler::ShowNetworkProxySettings,
                  base::Unretained(this)));
 #endif
 #if defined(OS_CHROMEOS)
   web_ui()->RegisterMessageCallback(
       "openWallpaperManager",
       base::Bind(&BrowserOptionsHandler::HandleOpenWallpaperManager,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback(
-      "spokenFeedbackChange",
-      base::Bind(&BrowserOptionsHandler::SpokenFeedbackChangeCallback,
-                 base::Unretained(this)));
-  web_ui()->RegisterMessageCallback(
-      "highContrastChange",
-      base::Bind(&BrowserOptionsHandler::HighContrastChangeCallback,
-                 base::Unretained(this)));
-  web_ui()->RegisterMessageCallback(
       "virtualKeyboardChange",
       base::Bind(&BrowserOptionsHandler::VirtualKeyboardChangeCallback,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback(
       "performFactoryResetRestart",
       base::Bind(&BrowserOptionsHandler::PerformFactoryResetRestart,
                  base::Unretained(this)));
 #else
   web_ui()->RegisterMessageCallback(
       "restartBrowser",
@@ skipping 818 matching lines @@
       "BrowserOptions.removeCloudPrintConnectorSection");
 }
 #endif
 
 #if defined(OS_CHROMEOS)
 void BrowserOptionsHandler::HandleOpenWallpaperManager(
     const ListValue* args) {
   wallpaper_manager_util::OpenWallpaperManager();
 }
 
-void BrowserOptionsHandler::SpokenFeedbackChangeCallback(
-    const ListValue* args) {
-  bool enabled = false;
-  args->GetBoolean(0, &enabled);
-
-  chromeos::accessibility::EnableSpokenFeedback(
-      enabled, NULL, ash::A11Y_NOTIFICATION_NONE);
-}
-
-void BrowserOptionsHandler::HighContrastChangeCallback(const ListValue* args) {
-  bool enabled = false;
-  args->GetBoolean(0, &enabled);
-
-  chromeos::accessibility::EnableHighContrast(enabled);
-}
-
 void BrowserOptionsHandler::VirtualKeyboardChangeCallback(
     const ListValue* args) {
   bool enabled = false;
   args->GetBoolean(0, &enabled);
 
   chromeos::accessibility::EnableVirtualKeyboard(enabled);
 }
 
 #if defined(OS_CHROMEOS)
 
 void BrowserOptionsHandler::PerformFactoryResetRestart(const ListValue* args) {
   if (g_browser_process->browser_policy_connector()->IsEnterpriseManaged())
     return;
 
   PrefService* prefs = g_browser_process->local_state();
   prefs->SetBoolean(prefs::kFactoryResetRequested, true);
   prefs->CommitPendingWrite();
 
   // Perform sign out. Current chrome process will then terminate, new one will
   // be launched (as if it was a restart).
   chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->RequestRestart();
 }
 
 #endif
 
 void BrowserOptionsHandler::SetupAccessibilityFeatures() {
   PrefService* pref_service = g_browser_process->local_state();
-  base::FundamentalValue spoken_feedback_enabled(
-      pref_service->GetBoolean(prefs::kSpokenFeedbackEnabled));
-  web_ui()->CallJavascriptFunction(
-      "BrowserOptions.setSpokenFeedbackCheckboxState",
-      spoken_feedback_enabled);
-  base::FundamentalValue high_contrast_enabled(
-      pref_service->GetBoolean(prefs::kHighContrastEnabled));
-  web_ui()->CallJavascriptFunction(
-      "BrowserOptions.setHighContrastCheckboxState",
-      high_contrast_enabled);
   base::FundamentalValue virtual_keyboard_enabled(
       pref_service->GetBoolean(prefs::kVirtualKeyboardEnabled));
   web_ui()->CallJavascriptFunction(
       "BrowserOptions.setVirtualKeyboardCheckboxState",
       virtual_keyboard_enabled);
 }
 #endif
 
 void BrowserOptionsHandler::SetupMetricsReportingSettingVisibility() {
 #if defined(GOOGLE_CHROME_BUILD) && defined(OS_CHROMEOS)
@@ skipping 107 matching lines @@
   base::FundamentalValue disabled(profile_pref_registrar_.IsManaged() ||
                                   is_extension_controlled);
   base::FundamentalValue extension_controlled(is_extension_controlled);
   web_ui()->CallJavascriptFunction("BrowserOptions.setupProxySettingsSection",
                                    disabled, extension_controlled);
 
 #endif  // !defined(OS_CHROMEOS)
 }
 
 }  // namespace options