!7

cmodule TestFlexibleRateTimer > DynPrintLog {
  transient FlexibleRateTimer timer = new(1);
  transient SimpleLiveValue<S> lvRate = stringLiveValue();
  
  S formattedFrequency() {
    ret formatDouble(timer.getFrequency(), 3);
  }

  start {
    timer.onFrequencyChanged(r { lvRate.set(formattedFrequency()) });
    lvRate.onChange(r {
      S s = trim(lvRate!);
      if (eq(s, formattedFrequency())) ret;
      Double hz = parseDoubleOpt(s);
      if (hz != null)
        timer.setFrequencyImmediately(hz);
    });

    timer.setRunnableAndStart(rEnter { print("blubb " + localTimeWithMS()) });
  }
  
  visualize {
    ret northAndCenterWithMargins(
      withLabelLeftAndRight("Rate:", jLiveValueTextField_bothWays(lvRate), "Hz"), super.visualize());
  }

  void cleanMeUp { cleanUp(timer); }
}