OXYGENHUB
◆ main openmsx / src / memory / RomInfoTopic.cc
1.2 KiB · C++ · last changed chore(): initial commit 1 month ago source blame history raw
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#include "RomInfoTopic.hh"
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#include "CommandException.hh"
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#include "RomInfo.hh"
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#include "TclObject.hh"
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namespace openmsx {
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RomInfoTopic::RomInfoTopic(InfoCommand& openMSXInfoCommand)
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	: InfoTopic(openMSXInfoCommand, "romtype")
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{
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}
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void RomInfoTopic::execute(std::span<const TclObject> tokens, TclObject& result) const
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{
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	switch (tokens.size()) {
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	case 2: {
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		result.addListElements(RomInfo::getAllRomTypes());
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		break;
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	}
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	case 3: {
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		RomType type = RomInfo::nameToRomType(tokens[2].getString());
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		if (type == RomType::UNKNOWN) {
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			throw CommandException("Unknown rom type");
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		}
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		result.addDictKeyValues("description", RomInfo::getDescription(type),
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		                        "blocksize", int(RomInfo::getBlockSize(type)));
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		break;
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	}
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	default:
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		throw CommandException("Too many parameters");
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	}
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}
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std::string RomInfoTopic::help(std::span<const TclObject> /*tokens*/) const
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{
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	return "Shows a list of supported rom types. "
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	       "Or show info on a specific rom type.";
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}
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void RomInfoTopic::tabCompletion(std::vector<std::string>& tokens) const
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{
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	if (tokens.size() == 3) {
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		completeString(tokens, RomInfo::getAllRomTypes(), false);
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	}
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}
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} // namespace openmsx