src/kaka/cakelight/Commands.java

   1 package kaka.cakelight;
   2
   3 import kaka.cakelight.mode.AmbientMode;
   4 import kaka.cakelight.mode.SingleColorMode;
   5 import kaka.cakelight.mode.TwoColorNoiseMode;
   6 import kaka.cakelight.mode.VideoMode;
   7
   8 import java.util.function.BiFunction;
   9
  10 class Commands {
  11     private static Console.Command command(String[] names, BiFunction<Console, String[], Boolean> activate) {
  12         return new Console.Command() {
  13             @Override
  14             public String[] getNames() {
  15                 return names;
  16             }
  17
  18             @Override
  19             public void activate(Console console, String[] args) {
  20                 if (!activate.apply(console, args)) {
  21                     console.out("did NOT run command");
  22                 }
  23             }
  24         };
  25     }
  26
  27     static Console.Command quit() {
  28         return command(new String[] {"q", "quit"}, (console, args) -> {
  29             console.getCakelight().turnOff();
  30             console.out("stopping cakelight");
  31             return true;
  32         });
  33     }
  34
  35     static Console.Command video() {
  36         return command(new String[] {"v", "video"}, (console, args) -> {
  37             console.getCakelight().setMode(new VideoMode());
  38             return true;
  39         });
  40     }
  41
  42     static Console.Command color() {
  43         return command(new String[] {"c", "col", "color"}, (console, args) -> {
  44             Color c = null;
  45             if (args.length == 1) {
  46                 c = console.parseColor(args[0]);
  47             } else if (args.length == 3) {
  48                 c = Color.rgb(
  49                         Integer.parseInt(args[0]),
  50                         Integer.parseInt(args[1]),
  51                         Integer.parseInt(args[2])
  52                 );
  53             }
  54             if (c != null) {
  55                 console.getCakelight().setMode(new SingleColorMode(c));
  56                 console.out("setting color to " + c);
  57                 return true;
  58             } else {
  59                 return false;
  60             }
  61         });
  62     }
  63
  64     static Console.Command brightness() {
  65         return command(new String[] {"b", "brightness"}, (console, args) -> {
  66             if (args.length == 1) {
  67                 int b = Integer.parseInt(args[0]);
  68                 console.getConfig().leds.brightness = b;
  69                 console.out("setting brightness to " + b);
  70                 return true;
  71             } else {
  72                 return false;
  73             }
  74         });
  75     }
  76
  77     static Console.Command gamma() {
  78         return command(new String[] {"g", "gamma"}, (console, args) -> {
  79             if (args.length == 1) {
  80                 double g = Double.parseDouble(args[0]);
  81                 console.getConfig().gamma = g;
  82                 Color.calculateGammaCorrection(g);
  83                 console.out("setting gamma to " + g);
  84                 return true;
  85             } else {
  86                 return false;
  87             }
  88         });
  89     }
  90
  91     static Console.Command saturation() {
  92         return command(new String[] {"s", "saturation"}, (console, args) -> {
  93             if (args.length == 1) {
  94                 double s = Double.parseDouble(args[0]);
  95                 console.getConfig().video.saturation = s;
  96                 console.out("setting saturation to " + s);
  97                 return true;
  98             } else {
  99                 return false;
 100             }
 101         });
 102     }
 103
 104     static Console.Command ambientMode() {
 105         return command(new String[] {"m", "mode"}, (console, args) -> {
 106             if (args.length == 1) {
 107                 console.getCakelight().setMode(new AmbientMode(new String[] {args[0]}));
 108                 console.out("setting ambient mode to " + args[0]);
 109                 return true;
 110             } else {
 111                 return false;
 112             }
 113         });
 114     }
 115
 116     static Console.Command twoColorNoiseMode() {
 117         return command(new String[] {"n", "noise"}, (console, args) -> {
 118             if (args.length == 2) {
 119                 console.getCakelight().setMode(new TwoColorNoiseMode(
 120                         console.parseColor(args[0]),
 121                         console.parseColor(args[1])
 122                 ));
 123                 console.out("setting two-color noise mode");
 124                 return true;
 125             } else {
 126                 return false;
 127             }
 128         });
 129     }
 130 }