import java.text.DecimalFormat;

class Test {

	public static void main( final String[] args ) {
		boolean printDeviceState = true;

		MultitouchAndPenReader r = new MultitouchAndPenReader();

		r.initialize();

		DecimalFormat df5 = new DecimalFormat();
		df5.setMinimumFractionDigits(5);
		df5.setMaximumFractionDigits(5);
		DecimalFormat df2 = new DecimalFormat();
		df2.setMinimumFractionDigits(2);
		df2.setMaximumFractionDigits(2);

		while ( true ) {
			try {
				Thread.sleep( 1 );
				if ( r.pollMultitouch() ) {
					if ( printDeviceState ) {
						if ( r.numFingers == 0 && r.numFingers != r.numFingers_old )
							System.out.println("FINGERS: all fingers lifted off");
						else if ( r.numFingers > 0 ) {
							System.out.print("FINGERS ");
							for ( int i = 0; i < r.numFingers; ++i ) {
								System.out.print(
									"("
										+ r.finger[i].id
										+ "," + df5.format( r.finger[i].x )
										+ "," + df5.format( r.finger[i].y )
									+ ") "
								);
							}
							System.out.println("");
						}
					}
				}
				if ( r.pollPen() ) {
					if ( r.isVerbose ) {
						if ( r.pen.distanceState == PenState.TOUCHING && r.pen_old.distanceState != PenState.TOUCHING ) {
							System.out.println("  ( stylus down");
						}
						else if ( r.pen.distanceState != PenState.TOUCHING && r.pen_old.distanceState == PenState.TOUCHING ) {
							System.out.println("  ) stylus up");
						}
					}
					if ( printDeviceState ) {
						System.out.println("    STYLUS "
							+(r.pen.distanceState==PenState.TOUCHING?"T":(r.pen.distanceState==PenState.HOVERING?"H":"O"))
							+","
							+(r.pen.tipState==PenState.PEN_TIP?" pen  ":"eraser")
							+","
							+"(x,y,z)=("+df5.format(r.pen.x)+","+df5.format(r.pen.y)+","+df5.format(r.pen.z)+")"
							+", "
							+"pressure="+df2.format(r.pen.pressure)
							+", "
							+"buttons=" + (r.pen.button1?"1":"0") + (r.pen.button2?"1":"0")
							+", "
							+"elevation=" + df2.format(r.pen.elevation) + ", azimuth=" + df2.format(r.pen.azimuth)
						);
					}
				}
			}
			catch( InterruptedException e ) { }
		}
	}

}