EnumSetting.cc

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#include "EnumSetting.hh"
#include "TclObject.hh"
#include "Completer.hh"
#include "CommandException.hh"
#include "StringOp.hh"
#include "ranges.hh"
#include "stl.hh"
#include "stringsp.hh"
#include "view.hh"
 
namespace openmsx {
 
EnumSettingBase::EnumSettingBase(Map&& map)
        : baseMap(std::move(map))
{
        ranges::sort(baseMap, StringOp::caseless{}, &MapEntry::name);
}
 
int EnumSettingBase::fromStringBase(std::string_view str) const
{
        if (auto s = binary_find(baseMap, str, StringOp::caseless{}, &MapEntry::name)) {
                return s->value;
        }
        throw CommandException("not a valid value: ", str);
}
 
std::string_view EnumSettingBase::toStringBase(int value) const
{
        auto it = ranges::find(baseMap, value, &MapEntry::value);
        assert(it != baseMap.end());
        return it->name;
}
 
void EnumSettingBase::additionalInfoBase(TclObject& result) const
{
        TclObject valueList;
        valueList.addListElements(getPossibleValues());
        result.addListElement(valueList);
}
 
void EnumSettingBase::tabCompletionBase(std::vector<std::string>& tokens) const
{
        Completer::completeString(tokens, getPossibleValues(),
                                  false); // case insensitive
}
 
} // namespace openmsx