!7

sclass ProcessResidentSize extends DynBigNumber {
  void start {
    super.start();
    setDescription("BATTERY STATUS");
    ownTimer(doEveryAndNow(10000, r actualUpdate));
  }
  
  void actualUpdate {
    //time "Battery" { // <10 ms on Windows, up to 100 ms on Linux
      PowerSource[] batteries = oshi_hardware().getPowerSources();
      //print("number of power sources: " + l(batteries));
      S value = "-";
      if (nempty(batteries)) pcall {
        value = formatDouble(toPercent(first(batteries).getRemainingCapacity()), 1) + " %";
      }
      setValue(value);
    //}
  }
}