FloatSetting.cc

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#include "FloatSetting.hh"
 
namespace openmsx {
 
FloatSetting::FloatSetting(CommandController& commandController_,
                           std::string_view name_, static_string_view description_,
                           double initialValue,
                           double minValue_, double maxValue_)
        : Setting(commandController_, name_, description_,
                  TclObject(initialValue), SAVE)
        , minValue(minValue_)
        , maxValue(maxValue_)
{
        auto& interp = getInterpreter();
        setChecker([this, &interp](TclObject& newValue) {
                double val = newValue.getDouble(interp); // may throw
                newValue = std::clamp(val, minValue, maxValue);
        });
        init();
}
 
std::string_view FloatSetting::getTypeString() const
{
        return "float";
}
 
void FloatSetting::additionalInfo(TclObject& result) const
{
        result.addListElement(makeTclList(minValue, maxValue));
}
 
void FloatSetting::setDouble(double d)
{
        setValue(TclObject(d));
}
 
void FloatSetting::setFloat(float f)
{
        setDouble(double(f));
}
 
} // namespace openmsx