src/kaka/cakelight/CakeLight.java

   1 package kaka.cakelight;
   2
   3 import org.jnativehook.GlobalScreen;
   4 import org.jnativehook.NativeHookException;
   5 import org.jnativehook.keyboard.NativeKeyAdapter;
   6 import org.jnativehook.keyboard.NativeKeyEvent;
   7 import org.jnativehook.mouse.NativeMouseEvent;
   8 import org.jnativehook.mouse.NativeMouseMotionAdapter;
   9
  10 public class CakeLight {
  11     private Configuration config;
  12     private Mode mode;
  13     private LedController ledController;
  14
  15     public CakeLight(Configuration config, LedController ledController) {
  16         this.config = config;
  17         this.ledController = ledController;
  18         Color.calculateGammaCorrection(config.gamma);
  19     }
  20
  21     public void setMode(Mode mode) {
  22         cleanup();
  23         this.mode = mode;
  24         mode.setFrameListener(ledController::onFrame);
  25         mode.enter(config);
  26     }
  27
  28     public void cleanup() {
  29         if (this.mode != null) {
  30             this.mode.setFrameListener(ledFrame -> {}); // To avoid any frame being sent to the controller while the thread is exiting
  31             this.mode.exit();
  32         }
  33     }
  34
  35     public void startLoop() {
  36         Console.start(this, config);
  37         initNativeHook();
  38         // TODO
  39 //        FrameGrabber grabber = FrameGrabber.from(config);
  40 //        grabber.prepare();
  41 //        VideoFrame frame = grabber.grabFrame();
  42 //        double time = 0;
  43 //        for (int i = 0; i < 100; i++) {
  44 //            time += timeIt("frame", () -> grabber.grabFrame());
  45 //        }
  46 //        System.out.println("time = " + time);
  47 //        grabber.close();
  48 //      byte[] data = frame.getData();
  49 //      saveFile(data, "/home/kaka/test.img");
  50     }
  51
  52     private void initNativeHook() {
  53         try {
  54             GlobalScreen.registerNativeHook();
  55             GlobalScreen.addNativeKeyListener(new NativeKeyAdapter() {
  56                 @Override
  57                 public void nativeKeyPressed(NativeKeyEvent e) {
  58                     System.out.println("key code = " + e.getKeyCode() + ", key text = '" + NativeKeyEvent.getKeyText(e.getKeyCode()) + "'");
  59                 }
  60             });
  61             GlobalScreen.addNativeMouseMotionListener(new NativeMouseMotionAdapter() {
  62                 @Override
  63                 public void nativeMouseMoved(NativeMouseEvent e) {
  64                     System.out.println("mouse point = " + e.getPoint());
  65                 }
  66             });
  67         } catch (NativeHookException e) {
  68             e.printStackTrace();
  69         }
  70     }
  71
  72     public void turnOff() {
  73         cleanup();
  74         ledController.onFrame(LedFrame.from(config).fillColor(0, 0, 0));
  75     }
  76 }