ui/base/touch/touch_device_win.cc - Issue 853033002: More delete + gfx_unittests

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Issue 853033002: More delete + gfx_unittests (Closed) Base URL: https://github.com/domokit/mojo.git@master

Patch Set: Fix android trybots Created 5 years, 11 months ago

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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 "ui/base/touch/touch_device.h"

6 #include "base/win/windows_version.h"

7 #include <windows.h>

8

9 namespace ui {

10

11 bool IsTouchDevicePresent() {

12 int value = GetSystemMetrics(SM_DIGITIZER);

13 return (value & NID_READY) &&

14 ((value & NID_INTEGRATED_TOUCH) \|\| (value & NID_EXTERNAL_TOUCH));

15 }

16

17 int MaxTouchPoints() {

18 if (!IsTouchDevicePresent())

19 return 0;

20

21 return GetSystemMetrics(SM_MAXIMUMTOUCHES);

22 }

23

24 } // namespace ui

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