| /* |
| SDL - Simple DirectMedia Layer |
| Copyright (C) 1997-2010 Sam Lantinga |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with this library; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| |
| Sam Lantinga |
| slouken@libsdl.org |
| */ |
| |
| #ifndef _SDL_power_h |
| #define _SDL_power_h |
| |
| /** |
| * \file SDL_power.h |
| * |
| * Header for the SDL power management routines. |
| */ |
| |
| #include "SDL_stdinc.h" |
| |
| #include "begin_code.h" |
| /* Set up for C function definitions, even when using C++ */ |
| #ifdef __cplusplus |
| /* *INDENT-OFF* */ |
| extern "C" { |
| /* *INDENT-ON* */ |
| #endif |
| |
| /** |
| * \brief The basic state for the system's power supply. |
| */ |
| typedef enum |
| { |
| SDL_POWERSTATE_UNKNOWN, /**< cannot determine power status */ |
| SDL_POWERSTATE_ON_BATTERY, /**< Not plugged in, running on the battery */ |
| SDL_POWERSTATE_NO_BATTERY, /**< Plugged in, no battery available */ |
| SDL_POWERSTATE_CHARGING, /**< Plugged in, charging battery */ |
| SDL_POWERSTATE_CHARGED /**< Plugged in, battery charged */ |
| } SDL_PowerState; |
| |
| |
| /** |
| * \brief Get the current power supply details. |
| * |
| * \param secs Seconds of battery life left. You can pass a NULL here if |
| * you don't care. Will return -1 if we can't determine a |
| * value, or we're not running on a battery. |
| * |
| * \param pct Percentage of battery life left, between 0 and 100. You can |
| * pass a NULL here if you don't care. Will return -1 if we |
| * can't determine a value, or we're not running on a battery. |
| * |
| * \return The state of the battery (if any). |
| */ |
| extern DECLSPEC SDL_PowerState SDLCALL SDL_GetPowerInfo(int *secs, int *pct); |
| |
| /* Ends C function definitions when using C++ */ |
| #ifdef __cplusplus |
| /* *INDENT-OFF* */ |
| } |
| /* *INDENT-ON* */ |
| #endif |
| #include "close_code.h" |
| |
| #endif /* _SDL_power_h */ |
| |
| /* vi: set ts=4 sw=4 expandtab: */ |