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◆ main openmsx / src / settings / FloatSetting.cc
1.0 KiB · C++ · last changed chore(): initial commit 1 month ago source blame history raw
e8555c89 Andy McCall 1 
#include "FloatSetting.hh"
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namespace openmsx {
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FloatSetting::FloatSetting(CommandController& commandController_,
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                           std::string_view name_, static_string_view description_,
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                           double initialValue,
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                           double minValue_, double maxValue_,
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                           Save save_)
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	: Setting(commandController_, name_, description_,
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	          TclObject(initialValue), save_)
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	, minValue(minValue_)
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	, maxValue(maxValue_)
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{
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	auto& interp = getInterpreter();
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	setChecker([this, &interp](TclObject& newValue) {
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		double val = newValue.getDouble(interp); // may throw
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		newValue = std::clamp(val, minValue, maxValue);
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	});
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	init();
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}
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std::string_view FloatSetting::getTypeString() const
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{
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	return "float";
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}
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void FloatSetting::additionalInfo(TclObject& result) const
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{
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	result.addListElement(makeTclList(minValue, maxValue));
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}
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void FloatSetting::setDouble(double d)
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{
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	setValue(TclObject(d));
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}
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void FloatSetting::setFloat(float f)
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{
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	setDouble(double(f));
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}
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} // namespace openmsx