String BaseDateAndTimeInputType::serialize(const Decimal& value) const
{
if (!value.isFinite())
return String();
DateComponents date;
if (!setMillisecondToDateComponents(value.toDouble(), &date))
return String();
return serializeWithComponents(date);
}
void
nsNumberControlFrame::SetValueOfAnonTextControl(const nsAString& aValue)
{
if (mHandlingInputEvent) {
// We have been called while our HTMLInputElement is processing a DOM
// 'input' event targeted at our anonymous text control. Our
// HTMLInputElement has taken the value of our anon text control and
// called SetValueInternal on itself to keep its own value in sync. As a
// result SetValueInternal has called us. In this one case we do not want
// to update our anon text control, especially since aValue will be the
// sanitized value, and only the internal value should be sanitized (not
// the value shown to the user, and certainly we shouldn't change it as
// they type).
return;
}
// Init to aValue so that we set aValue as the value of our text control if
// aValue isn't a valid number (in which case the HTMLInputElement's validity
// state will be set to invalid) or if aValue can't be localized:
nsAutoString localizedValue(aValue);
#ifdef ENABLE_INTL_API
// Try and localize the value we will set:
Decimal val = HTMLInputElement::StringToDecimal(aValue);
if (val.isFinite()) {
ICUUtils::LanguageTagIterForContent langTagIter(mContent);
ICUUtils::LocalizeNumber(val.toDouble(), langTagIter, localizedValue);
}
#endif
// We need to update the value of our anonymous text control here. Note that
// this must be its value, and not its 'value' attribute (the default value),
// since the default value is ignored once a user types into the text
// control.
HTMLInputElement::FromContent(mTextField)->SetValue(localizedValue);
}
double BaseDateAndTimeInputType::valueAsDouble() const
{
const Decimal value = parseToNumber(element()->value(), Decimal::nan());
return value.isFinite() ? value.toDouble() : DateComponents::invalidMilliseconds();
}