RomInfoTopic.cc

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#include "RomInfoTopic.hh"
#include "RomInfo.hh"
#include "TclObject.hh"
#include "CommandException.hh"
 
namespace openmsx {
 
RomInfoTopic::RomInfoTopic(InfoCommand& openMSXInfoCommand)
        : InfoTopic(openMSXInfoCommand, "romtype")
{
}
 
void RomInfoTopic::execute(std::span<const TclObject> tokens, TclObject& result) const
{
        switch (tokens.size()) {
        case 2: {
                result.addListElements(RomInfo::getAllRomTypes());
                break;
        }
        case 3: {
                RomType type = RomInfo::nameToRomType(tokens[2].getString());
                if (type == RomType::UNKNOWN) {
                        throw CommandException("Unknown rom type");
                }
                result.addDictKeyValues("description", RomInfo::getDescription(type),
                                        "blocksize", int(RomInfo::getBlockSize(type)));
                break;
        }
        default:
                throw CommandException("Too many parameters");
        }
}
 
std::string RomInfoTopic::help(std::span<const TclObject> /*tokens*/) const
{
        return "Shows a list of supported rom types. "
               "Or show info on a specific rom type.";
}
 
void RomInfoTopic::tabCompletion(std::vector<std::string>& tokens) const
{
        if (tokens.size() == 3) {
                completeString(tokens, RomInfo::getAllRomTypes(), false);
        }
}
 
} // namespace openmsx