| 1 | /* |
| 2 | SDL - Simple DirectMedia Layer |
| 3 | Copyright (C) 1997-2009 Sam Lantinga |
| 4 | |
| 5 | This library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | This library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with this library; if not, write to the Free Software |
| 17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 18 | |
| 19 | Sam Lantinga |
| 20 | slouken@libsdl.org |
| 21 | */ |
| 22 | |
| 23 | /** |
| 24 | * @file SDL_active.h |
| 25 | * Include file for SDL application focus event handling |
| 26 | */ |
| 27 | |
| 28 | #ifndef _SDL_active_h |
| 29 | #define _SDL_active_h |
| 30 | |
| 31 | #include "SDL_stdinc.h" |
| 32 | #include "SDL_error.h" |
| 33 | |
| 34 | #include "begin_code.h" |
| 35 | /* Set up for C function definitions, even when using C++ */ |
| 36 | #ifdef __cplusplus |
| 37 | extern "C" { |
| 38 | #endif |
| 39 | |
| 40 | /** @name The available application states */ |
| 41 | /*@{*/ |
| 42 | #define SDL_APPMOUSEFOCUS 0x01 /**< The app has mouse coverage */ |
| 43 | #define SDL_APPINPUTFOCUS 0x02 /**< The app has input focus */ |
| 44 | #define SDL_APPACTIVE 0x04 /**< The application is active */ |
| 45 | /*@}*/ |
| 46 | |
| 47 | /* Function prototypes */ |
| 48 | /** |
| 49 | * This function returns the current state of the application, which is a |
| 50 | * bitwise combination of SDL_APPMOUSEFOCUS, SDL_APPINPUTFOCUS, and |
| 51 | * SDL_APPACTIVE. If SDL_APPACTIVE is set, then the user is able to |
| 52 | * see your application, otherwise it has been iconified or disabled. |
| 53 | */ |
| 54 | extern DECLSPEC Uint8 SDLCALL SDL_GetAppState(void); |
| 55 | |
| 56 | |
| 57 | /* Ends C function definitions when using C++ */ |
| 58 | #ifdef __cplusplus |
| 59 | } |
| 60 | #endif |
| 61 | #include "close_code.h" |
| 62 | |
| 63 | #endif /* _SDL_active_h */ |