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comparison: ipc/chromium/src/base/win_util.h
ipc/chromium/src/base/win_util.h
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| 1 // Copyright (c) 2006-2008 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_WIN_UTIL_H__ | |
| 6 #define BASE_WIN_UTIL_H__ | |
| 7 | |
| 8 #include <windows.h> | |
| 9 #include <aclapi.h> | |
| 10 | |
| 11 #include <string> | |
| 12 | |
| 13 #include "base/tracked.h" | |
| 14 | |
| 15 namespace win_util { | |
| 16 | |
| 17 // NOTE: Keep these in order so callers can do things like | |
| 18 // "if (GetWinVersion() > WINVERSION_2000) ...". It's OK to change the values, | |
| 19 // though. | |
| 20 enum WinVersion { | |
| 21 WINVERSION_PRE_2000 = 0, // Not supported | |
| 22 WINVERSION_2000 = 1, | |
| 23 WINVERSION_XP = 2, | |
| 24 WINVERSION_SERVER_2003 = 3, | |
| 25 WINVERSION_VISTA = 4, | |
| 26 WINVERSION_2008 = 5, | |
| 27 WINVERSION_WIN7 = 6 | |
| 28 }; | |
| 29 | |
| 30 // Returns the running version of Windows. | |
| 31 WinVersion GetWinVersion(); | |
| 32 | |
| 33 // Returns true if the shift key is currently pressed. | |
| 34 bool IsShiftPressed(); | |
| 35 | |
| 36 // Returns true if the ctrl key is currently pressed. | |
| 37 bool IsCtrlPressed(); | |
| 38 | |
| 39 // Returns true if the alt key is currently pressed. | |
| 40 bool IsAltPressed(); | |
| 41 | |
| 42 // Use the Win32 API FormatMessage() function to generate a string, using | |
| 43 // Windows's default Message Compiled resources; ignoring the inserts. | |
| 44 std::wstring FormatMessage(unsigned messageid); | |
| 45 | |
| 46 // Uses the last Win32 error to generate a human readable message string. | |
| 47 std::wstring FormatLastWin32Error(); | |
| 48 | |
| 49 } // namespace win_util | |
| 50 | |
| 51 #endif // BASE_WIN_UTIL_H__ |
