com.github.moaxcp.x11.protocol.xinput.InputState Maven / Gradle / Ivy

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An implementation of the x11 xinput protocol in java

There is a newer version: 0.18.2

package com.github.moaxcp.x11.protocol.xinput;

import com.github.moaxcp.x11.protocol.X11Input;
import com.github.moaxcp.x11.protocol.XStruct;

import java.io.IOException;

public interface InputState extends XStruct {
  static InputState readInputState(X11Input in) throws IOException {
    byte classId = in.readCard8();
    byte len = in.readCard8();
    InputClass ref = InputClass.getByCode(classId);
    if(ref == InputClass.KEY) {
      return InputStateKey.readInputStateKey(classId, len, in);
    }
    if(ref == InputClass.BUTTON) {
      return InputStateButton.readInputStateButton(classId, len, in);
    }
    if(ref == InputClass.VALUATOR) {
      return InputStateValuator.readInputStateValuator(classId, len, in);
    }
    throw new IllegalStateException("Could not find class for " + ref);
  }
}