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#ifndef BASE_EVENT_TYPES_H 6#define BASE_EVENT_TYPES_H 7 8#include "build/build_config.h" 9 10#if defined(OS_WIN) 11#include <windows.h> 12#elif defined(USE_X11) 13typedef union _XEvent XEvent; 14#elif defined(OS_MACOSX) 15#if defined(__OBJC__) 16@class NSEvent; 17#else // __OBJC__ 18class NSEvent; 19#endif // __OBJC__ 20#endif 21 22namespace base { 23 24// Cross platform typedefs for native event types. 25#if defined(OS_WIN) 26typedef MSG NativeEvent; 27#elif defined(USE_X11) 28typedef XEvent* NativeEvent; 29#elif defined(OS_MACOSX) 30typedef NSEvent* NativeEvent; 31#else 32typedef void* NativeEvent; 33#endif 34 35} // namespace base 36 37#endif // BASE_EVENT_TYPES_H 38