// 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 "ui/base/touch/touch_device.h" | |
#include "base/win/windows_version.h" | |
#include <windows.h> | |
namespace ui { | |
bool IsTouchDevicePresent() { | |
int value = GetSystemMetrics(SM_DIGITIZER); | |
return (value & NID_READY) && | |
((value & NID_INTEGRATED_TOUCH) || (value & NID_EXTERNAL_TOUCH)); | |
} | |
} // namespace ui |