chrome/browser/chromeos/accessibility/accessibility_util.cc

   1 // Copyright (c) 2012 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/chromeos/accessibility/accessibility_util.h"
   6
   7 #include "base/prefs/pref_service.h"
   8 #include "chrome/browser/browser_process.h"
   9 #include "chrome/browser/ui/singleton_tabs.h"
  10 #include "chrome/common/pref_names.h"
  11 #include "chrome/common/url_constants.h"
  12 #include "url/gurl.h"
  13
  14 // TODO(yoshiki): move the following method to accessibility_manager.cc and
  15 // remove this file.
  16
  17 namespace chromeos {
  18 namespace accessibility {
  19
  20 void EnableVirtualKeyboard(bool enabled) {
  21   PrefService* pref_service = g_browser_process->local_state();
  22   pref_service->SetBoolean(prefs::kAccessibilityVirtualKeyboardEnabled,
  23                            enabled);
  24   pref_service->CommitPendingWrite();
  25 }
  26
  27 bool IsVirtualKeyboardEnabled() {
  28   if (!g_browser_process) {
  29     return false;
  30   }
  31   PrefService* prefs = g_browser_process->local_state();
  32   bool virtual_keyboard_enabled =
  33       prefs && prefs->GetBoolean(prefs::kAccessibilityVirtualKeyboardEnabled);
  34   return virtual_keyboard_enabled;
  35 }
  36
  37 void ShowAccessibilityHelp(Browser* browser) {
  38   chrome::ShowSingletonTab(browser, GURL(chrome::kChromeAccessibilityHelpURL));
  39 }
  40
  41 }  // namespace accessibility
  42 }  // namespace chromeos