private void decToFp() {
if (calculator.getDisplayText().length() == 0) return;
String result = "";
try {
Double displayNumber = Double.parseDouble(calculator.getDisplayText());
if ((displayNumber > 944.44444) || (displayNumber < -944.44444)) {
throw (new IllegalArgumentException());
}
result = Utils.hexString(Utils.decToFp(displayNumber));
} catch (NumberFormatException e) {
result = "Formato de numero inválido";
calculator.setErrorMode();
} catch (IllegalArgumentException Exception) {
result = "Número fuera de rango";
calculator.setErrorMode();
} catch (LostPrecisionException e) {
result = Utils.hexString(e.getNumber());
calculator.showPrecisionLostDialog();
} finally {
calculator.setDisplayText(result);
}
}
private void fpToDec() {
if (calculator.getDisplayText().length() == 0) return;
try {
Integer displayNumber = Integer.valueOf(calculator.getDisplayText(), 16);
Double converted = Utils.fpToDec(displayNumber);
if ((displayNumber > 944.44444) || (displayNumber < -944.44444)) {
throw (new IllegalArgumentException());
}
calculator.setDisplayText(converted.toString());
} catch (NumberFormatException e) {
calculator.setDisplayText("Formato de numero invalido");
calculator.setErrorMode();
} catch (IllegalArgumentException e) {
calculator.setDisplayText("Numero fuera de rango");
calculator.setErrorMode();
}
}