| Constantin Kaplinsky | 729598c | 2006-05-25 05:12:25 +0000 | [diff] [blame^] | 1 | /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved. |
| 2 | * |
| 3 | * This is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License as published by |
| 5 | * the Free Software Foundation; either version 2 of the License, or |
| 6 | * (at your option) any later version. |
| 7 | * |
| 8 | * This software is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License |
| 14 | * along with this software; if not, write to the Free Software |
| 15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| 16 | * USA. |
| 17 | */ |
| 18 | |
| 19 | // -=- LowLevelKeyEvents.h |
| 20 | // |
| 21 | // This interface allows keyboard events destined for a particular window |
| 22 | // to be intercepted early in the keyboard message queue and posted directly |
| 23 | // to the window. This is used to avoid having the operating system process |
| 24 | // keys such as VK_LWIN, VK_RWIN, etc. |
| 25 | // |
| 26 | |
| 27 | #ifndef __RFB_WIN32_LOW_LEVEL_KEY_EVENTS_H__ |
| 28 | #define __RFB_WIN32_LOW_LEVEL_KEY_EVENTS_H__ |
| 29 | |
| 30 | namespace rfb { |
| 31 | |
| 32 | namespace win32 { |
| 33 | |
| 34 | // enableLowLevelKeyEvents |
| 35 | // Specifies that keyboard events destined for the specified window should |
| 36 | // be posted directly to the window, rather than being passed via the normal |
| 37 | // Windows keyboard message queue. |
| 38 | bool enableLowLevelKeyEvents(HWND hwnd); |
| 39 | |
| 40 | // disableLowLevelKeyEvents |
| 41 | // Causes the specified window to revert to the normal Windows keyboard |
| 42 | // event processing mechanism. |
| 43 | void disableLowLevelKeyEvents(HWND hwnd); |
| 44 | |
| 45 | }; |
| 46 | |
| 47 | }; |
| 48 | |
| 49 | #endif // __RFB_WIN32_LOW_LEVEL_KEY_EVENTS_H__ |