Developer Feature: Add Debug Accelerators to Toggle Touchscreen/Touchpad On or Off (CrOS)

chrome/browser/ui/ash/chrome_shell_delegate.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/ash/chrome_shell_delegate.h"
 
 #include "ash/content/gpu_support_impl.h"
 #include "ash/session/session_state_delegate.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_util.h"
@@ skipping 16 matching lines @@
 #include "components/signin/core/common/profile_management_switches.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
 #if defined(OS_CHROMEOS)
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/display/display_configuration_observer.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
+#include "chrome/browser/chromeos/system/input_device_settings.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "components/user_manager/user.h"
 #include "components/user_manager/user_manager.h"
 #endif
 
 namespace {
 
 const char kKeyboardShortcutHelpPageUrl[] =
     "https://support.google.com/chromebook/answer/183101";
@@ skipping 139 matching lines @@
                                 ui::PAGE_TRANSITION_AUTO_BOOKMARK);
   params.disposition = SINGLETON_TAB;
   chrome::Navigate(&params);
 }
 
 gfx::Image ChromeShellDelegate::GetDeprecatedAcceleratorImage() const {
   return ui::ResourceBundle::GetSharedInstance().GetImageNamed(
       IDR_BLUETOOTH_KEYBOARD);
 }
 
+void ChromeShellDelegate::ToggleTouchpad() {
+#if defined(OS_CHROMEOS)
+  chromeos::system::InputDeviceSettings::Get()->ToggleTouchpad();
+#endif  // defined(OS_CHROMEOS)
+}
+
+void ChromeShellDelegate::ToggleTouchscreen() {
+#if defined(OS_CHROMEOS)
+  chromeos::system::InputDeviceSettings::Get()->ToggleTouchscreen();
+#endif  // defined(OS_CHROMEOS)
+}
+
 keyboard::KeyboardUI* ChromeShellDelegate::CreateKeyboardUI() {
   return new ChromeKeyboardUI(ProfileManager::GetActiveUserProfile());
 }
 
 void ChromeShellDelegate::VirtualKeyboardActivated(bool activated) {
   FOR_EACH_OBSERVER(ash::VirtualKeyboardStateObserver,
                     keyboard_state_observer_list_,
                     OnVirtualKeyboardStateChanged(activated));
 }
 
 void ChromeShellDelegate::AddVirtualKeyboardStateObserver(
     ash::VirtualKeyboardStateObserver* observer) {
   keyboard_state_observer_list_.AddObserver(observer);
 }
 
 void ChromeShellDelegate::RemoveVirtualKeyboardStateObserver(
     ash::VirtualKeyboardStateObserver* observer) {
   keyboard_state_observer_list_.RemoveObserver(observer);
 }