test/testpower.c
author Alex Baines <alex@abaines.me.uk>
Tue, 19 Aug 2014 23:31:50 +0100
changeset 9097 56d712662a82
parent 8149 681eb46b8ac4
child 9619 b94b6d0bff0f
permissions -rw-r--r--
Add a SDL_IM_INTERNAL_EDITING event to make IMs like iBus render editing text in its own UI instead of sending TEXTEDITING events.
This is useful for applications that handle TEXTINPUT events but not TEXTEDITING events.
     1 /*
     2   Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
     3 
     4   This software is provided 'as-is', without any express or implied
     5   warranty.  In no event will the authors be held liable for any damages
     6   arising from the use of this software.
     7 
     8   Permission is granted to anyone to use this software for any purpose,
     9   including commercial applications, and to alter it and redistribute it
    10   freely.
    11 */
    12 /* Simple test of power subsystem. */
    13 
    14 #include <stdio.h>
    15 #include "SDL.h"
    16 
    17 static void
    18 report_power(void)
    19 {
    20     int seconds, percent;
    21     const SDL_PowerState state = SDL_GetPowerInfo(&seconds, &percent);
    22     char *statestr = NULL;
    23 
    24     SDL_Log("SDL-reported power info...\n");
    25     switch (state) {
    26     case SDL_POWERSTATE_UNKNOWN:
    27         statestr = "Unknown";
    28         break;
    29     case SDL_POWERSTATE_ON_BATTERY:
    30         statestr = "On battery";
    31         break;
    32     case SDL_POWERSTATE_NO_BATTERY:
    33         statestr = "No battery";
    34         break;
    35     case SDL_POWERSTATE_CHARGING:
    36         statestr = "Charging";
    37         break;
    38     case SDL_POWERSTATE_CHARGED:
    39         statestr = "Charged";
    40         break;
    41     default:
    42         statestr = "!!API ERROR!!";
    43         break;
    44     }
    45 
    46     SDL_Log("State: %s\n", statestr);
    47 
    48     if (percent == -1) {
    49         SDL_Log("Percent left: unknown\n");
    50     } else {
    51         SDL_Log("Percent left: %d%%\n", percent);
    52     }
    53 
    54     if (seconds == -1) {
    55         SDL_Log("Time left: unknown\n");
    56     } else {
    57         SDL_Log("Time left: %d minutes, %d seconds\n", (int) (seconds / 60),
    58                (int) (seconds % 60));
    59     }
    60 }
    61 
    62 
    63 int
    64 main(int argc, char *argv[])
    65 {
    66     /* Enable standard application logging */
    67     SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
    68 
    69     if (SDL_Init(0) == -1) {
    70         SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "SDL_Init() failed: %s\n", SDL_GetError());
    71         return 1;
    72     }
    73 
    74     report_power();
    75 
    76     SDL_Quit();
    77     return 0;
    78 }
    79 
    80 /* end of testpower.c ... */