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| | | /* |
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| | | Simple DirectMedia Layer |
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| | | Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org> |
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| | | |
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| | | This software is provided 'as-is', without any express or implied |
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| | | warranty. In no event will the authors be held liable for any damages |
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| | | arising from the use of this software. |
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| | | |
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| | | Permission is granted to anyone to use this software for any purpose, |
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| | | including commercial applications, and to alter it and redistribute it |
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| | | freely, subject to the following restrictions: |
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| | | |
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| | | 1. The origin of this software must not be misrepresented; you must not |
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| | | claim that you wrote the original software. If you use this software |
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| | | in a product, an acknowledgment in the product documentation would be |
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| | | appreciated but is not required. |
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| | | 2. Altered source versions must be plainly marked as such, and must not be |
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| | | misrepresented as being the original software. |
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| | | 3. This notice may not be removed or altered from any source distribution. |
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| | | */ |
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| | | |
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| | | #ifndef _SDL_power_h |
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| | | #define _SDL_power_h |
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| | | |
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| | | /** |
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| | | * \file SDL_power.h |
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| | | * |
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| | | * Header for the SDL power management routines. |
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| | | */ |
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| | | |
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| | | #include "SDL_stdinc.h" |
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| | | |
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| | | #include "begin_code.h" |
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| | | /* Set up for C function definitions, even when using C++ */ |
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| | | #ifdef __cplusplus |
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| | | extern "C" { |
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| | | #endif |
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| | | |
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| | | /** |
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| | | * \brief The basic state for the system's power supply. |
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| | | */ |
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| | | typedef enum |
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| | | { |
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| | | SDL_POWERSTATE_UNKNOWN, /**< cannot determine power status */ |
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| | | SDL_POWERSTATE_ON_BATTERY, /**< Not plugged in, running on the battery */ |
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| | | SDL_POWERSTATE_NO_BATTERY, /**< Plugged in, no battery available */ |
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| | | SDL_POWERSTATE_CHARGING, /**< Plugged in, charging battery */ |
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| | | SDL_POWERSTATE_CHARGED /**< Plugged in, battery charged */ |
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| | | } SDL_PowerState; |
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| | | |
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| | | |
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| | | /** |
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| | | * \brief Get the current power supply details. |
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| | | * |
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| | | * \param secs Seconds of battery life left. You can pass a NULL here if |
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| | | * you don't care. Will return -1 if we can't determine a |
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| | | * value, or we're not running on a battery. |
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| | | * |
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| | | * \param pct Percentage of battery life left, between 0 and 100. You can |
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| | | * pass a NULL here if you don't care. Will return -1 if we |
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| | | * can't determine a value, or we're not running on a battery. |
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| | | * |
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| | | * \return The state of the battery (if any). |
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| | | */ |
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| | | extern DECLSPEC SDL_PowerState SDLCALL SDL_GetPowerInfo(int *secs, int *pct); |
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| | | |
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| | | /* Ends C function definitions when using C++ */ |
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| | | #ifdef __cplusplus |
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| | | } |
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| | | #endif |
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| | | #include "close_code.h" |
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| | | |
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| | | #endif /* _SDL_power_h */ |
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| | | |
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| | | /* vi: set ts=4 sw=4 expandtab: */ |
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