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annotate test/testpower.c @ 5127:b6c7a6b07ebf

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Updated main.c for API changes Kees Bakker to sdl The main.c for the template is still targeting SDL1.2. Here is the patch to make it work for SDL1.3 (I'm hoping the mailing lists accepts attachments.) In this patch I have also changed the shell script that assembles the Template. Since there is now only one lib target (same name for "device" and "simulator" version) I copy the simulator library to the destination with the name libSDLSimulator.a. This is not a satisfactory solution, because both libraries are included in the project while only one is needed (depending on the selected environment). However, I'm not fluent with Xcode to say what a better solution would be. Kind regards, Kees Bakker
author Sam Lantinga <slouken@libsdl.org>
date Fri, 28 Jan 2011 10:37:36 -0800
parents 51750b7a966f
children
rev   line source
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1 /* Simple test of power subsystem. */
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2
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3 #include <stdio.h>
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4 #include "SDL.h"
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5
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6 static void
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7 report_power(void)
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8 {
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9 int seconds, percent;
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10 const SDL_PowerState state = SDL_GetPowerInfo(&seconds, &percent);
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11 char *statestr = NULL;
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12
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13 printf("SDL-reported power info...\n");
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14 switch (state) {
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15 case SDL_POWERSTATE_UNKNOWN:
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16 statestr = "Unknown";
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17 break;
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18 case SDL_POWERSTATE_ON_BATTERY:
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19 statestr = "On battery";
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20 break;
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21 case SDL_POWERSTATE_NO_BATTERY:
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22 statestr = "No battery";
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23 break;
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24 case SDL_POWERSTATE_CHARGING:
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25 statestr = "Charging";
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26 break;
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27 case SDL_POWERSTATE_CHARGED:
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28 statestr = "Charged";
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29 break;
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30 default:
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31 statestr = "!!API ERROR!!";
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32 break;
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33 }
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34
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35 printf("State: %s\n", statestr);
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36
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37 if (percent == -1) {
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38 printf("Percent left: unknown\n");
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39 } else {
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40 printf("Percent left: %d%%\n", percent);
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41 }
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42
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43 if (seconds == -1) {
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44 printf("Time left: unknown\n");
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45 } else {
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46 printf("Time left: %d minutes, %d seconds\n", (int) (seconds / 60),
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47 (int) (seconds % 60));
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48 }
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49 }
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50
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51
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52 int
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53 main(int argc, char *argv[])
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54 {
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55 if (SDL_Init(SDL_INIT_VIDEO) == -1) {
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56 fprintf(stderr, "SDL_Init() failed: %s\n", SDL_GetError());
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57 return 1;
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58 }
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59
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60 report_power();
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61
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62 SDL_Quit();
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63 return 0;
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64 }
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65
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66 /* end of testpower.c ... */