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

ash/wm/maximize_mode/scoped_disable_internal_mouse_and_keyboard_ozone.h

 // Copyright 2015 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.
 
 #ifndef ASH_WM_MAXIMIZE_MODE_SCOPED_DISABLE_INTERNAL_MOUSE_AND_KEYBOARD_OZONE_H_
 #define ASH_WM_MAXIMIZE_MODE_SCOPED_DISABLE_INTERNAL_MOUSE_AND_KEYBOARD_OZONE_H_
 
 #include "ash/wm/maximize_mode/scoped_disable_internal_mouse_and_keyboard.h"
 #include "base/macros.h"
 
 namespace ash {
 
 // Disables the internal mouse and keyboard for the duration of the class'
 // lifetime.
 class ScopedDisableInternalMouseAndKeyboardOzone
     : public ScopedDisableInternalMouseAndKeyboard {
  public:
   ScopedDisableInternalMouseAndKeyboardOzone();
   ~ScopedDisableInternalMouseAndKeyboardOzone() override;
 
  private:
+  // If the touch pad is already disabled we ignore re-enabling it in the
+  // destructor.
+  bool should_ignore_touch_pad_;

[oshima, 2015/10/29 23:38:43]

you may initialize inline. (= false)

[afakhry, 2015/10/30 05:18:03]

Done.

+
   DISALLOW_COPY_AND_ASSIGN(ScopedDisableInternalMouseAndKeyboardOzone);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_MAXIMIZE_MODE_SCOPED_DISABLE_INTERNAL_MOUSE_AND_KEYBOARD_OZONE_H_