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◆ main openmsx / src / sound / Y8950KeyboardConnector.cc
1.5 KiB · C++ · last changed chore(): initial commit 1 month ago source blame history raw
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#include "Y8950KeyboardConnector.hh"
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#include "DummyY8950KeyboardDevice.hh"
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#include "Y8950KeyboardDevice.hh"
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#include "serialize.hh"
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#include "checked_cast.hh"
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#include <memory>
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namespace openmsx {
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Y8950KeyboardConnector::Y8950KeyboardConnector(
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	PluggingController& pluggingController_)
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	: Connector(pluggingController_, "audiokeyboardport",
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	            std::make_unique<DummyY8950KeyboardDevice>())
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{
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}
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void Y8950KeyboardConnector::write(uint8_t newData, EmuTime time)
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{
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	if (newData != data) {
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		data = newData;
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		getPluggedKeyb().write(data, time);
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	}
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}
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uint8_t Y8950KeyboardConnector::read(EmuTime time) const
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{
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	return getPluggedKeyb().read(time);
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}
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uint8_t Y8950KeyboardConnector::peek(EmuTime time) const
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{
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	// TODO implement proper peek
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	return read(time);
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}
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zstring_view Y8950KeyboardConnector::getDescription() const
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{
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	return "MSX-AUDIO keyboard connector";
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}
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zstring_view Y8950KeyboardConnector::getClass() const
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{
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	return "Y8950 Keyboard Port";
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}
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void Y8950KeyboardConnector::plug(Pluggable& dev, EmuTime time)
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{
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	Connector::plug(dev, time);
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	getPluggedKeyb().write(data, time);
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}
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Y8950KeyboardDevice& Y8950KeyboardConnector::getPluggedKeyb() const
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{
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	return *checked_cast<Y8950KeyboardDevice*>(&getPlugged());
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}
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template<typename Archive>
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void Y8950KeyboardConnector::serialize(Archive& ar, unsigned /*version*/)
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{
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	ar.template serializeBase<Connector>(*this);
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	// don't serialize 'data', done in Y8950
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}
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INSTANTIATE_SERIALIZE_METHODS(Y8950KeyboardConnector);
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} // namespace openmsx