Rev 1 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | pmbaty | 1 | /* |
| 2 | Simple DirectMedia Layer |
||
| 8 | pmbaty | 3 | Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org> |
| 1 | pmbaty | 4 | |
| 5 | This software is provided 'as-is', without any express or implied |
||
| 6 | warranty. In no event will the authors be held liable for any damages |
||
| 7 | arising from the use of this software. |
||
| 8 | |||
| 9 | Permission is granted to anyone to use this software for any purpose, |
||
| 10 | including commercial applications, and to alter it and redistribute it |
||
| 11 | freely, subject to the following restrictions: |
||
| 12 | |||
| 13 | 1. The origin of this software must not be misrepresented; you must not |
||
| 14 | claim that you wrote the original software. If you use this software |
||
| 15 | in a product, an acknowledgment in the product documentation would be |
||
| 16 | appreciated but is not required. |
||
| 17 | 2. Altered source versions must be plainly marked as such, and must not be |
||
| 18 | misrepresented as being the original software. |
||
| 19 | 3. This notice may not be removed or altered from any source distribution. |
||
| 20 | */ |
||
| 21 | |||
| 22 | #ifndef SDL_power_h_ |
||
| 23 | #define SDL_power_h_ |
||
| 24 | |||
| 25 | /** |
||
| 26 | * \file SDL_power.h |
||
| 27 | * |
||
| 28 | * Header for the SDL power management routines. |
||
| 29 | */ |
||
| 30 | |||
| 31 | #include "SDL_stdinc.h" |
||
| 32 | |||
| 33 | #include "begin_code.h" |
||
| 34 | /* Set up for C function definitions, even when using C++ */ |
||
| 35 | #ifdef __cplusplus |
||
| 36 | extern "C" { |
||
| 37 | #endif |
||
| 38 | |||
| 39 | /** |
||
| 40 | * \brief The basic state for the system's power supply. |
||
| 41 | */ |
||
| 42 | typedef enum |
||
| 43 | { |
||
| 44 | SDL_POWERSTATE_UNKNOWN, /**< cannot determine power status */ |
||
| 45 | SDL_POWERSTATE_ON_BATTERY, /**< Not plugged in, running on the battery */ |
||
| 46 | SDL_POWERSTATE_NO_BATTERY, /**< Plugged in, no battery available */ |
||
| 47 | SDL_POWERSTATE_CHARGING, /**< Plugged in, charging battery */ |
||
| 48 | SDL_POWERSTATE_CHARGED /**< Plugged in, battery charged */ |
||
| 49 | } SDL_PowerState; |
||
| 50 | |||
| 51 | |||
| 52 | /** |
||
| 53 | * \brief Get the current power supply details. |
||
| 54 | * |
||
| 55 | * \param secs Seconds of battery life left. You can pass a NULL here if |
||
| 56 | * you don't care. Will return -1 if we can't determine a |
||
| 57 | * value, or we're not running on a battery. |
||
| 58 | * |
||
| 59 | * \param pct Percentage of battery life left, between 0 and 100. You can |
||
| 60 | * pass a NULL here if you don't care. Will return -1 if we |
||
| 61 | * can't determine a value, or we're not running on a battery. |
||
| 62 | * |
||
| 63 | * \return The state of the battery (if any). |
||
| 64 | */ |
||
| 65 | extern DECLSPEC SDL_PowerState SDLCALL SDL_GetPowerInfo(int *secs, int *pct); |
||
| 66 | |||
| 67 | /* Ends C function definitions when using C++ */ |
||
| 68 | #ifdef __cplusplus |
||
| 69 | } |
||
| 70 | #endif |
||
| 71 | #include "close_code.h" |
||
| 72 | |||
| 73 | #endif /* SDL_power_h_ */ |
||
| 74 | |||
| 75 | /* vi: set ts=4 sw=4 expandtab: */ |