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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_widget_InputDeviceUtils_h_
#define mozilla_widget_InputDeviceUtils_h_
#include <windows.h>
namespace mozilla {
namespace widget {
class InputDeviceUtils {
public:
static HDEVNOTIFY RegisterNotification(HWND aHwnd);
static void UnregisterNotification(HDEVNOTIFY aHandle);
// Returns the number of mouse type devices connected to this system.
static DWORD CountMouseDevices();
};
} // namespace widget
} // namespace mozilla
#endif // mozilla_widget_InputDeviceUtils_h_