#ifndef VIDEOSOURCESETTING_HH

#define VIDEOSOURCESETTING_HH

#include "Setting.hh"

#include <vector>

namespace openmsx {

class VideoSourceSetting final : public Setting

{

public:

	explicit VideoSourceSetting(CommandController& commandController);

	[[nodiscard]] std::string_view getTypeString() const override;

	void additionalInfo(TclObject& result) const override;

	void tabCompletion(std::vector<std::string>& tokens) const override;

	[[nodiscard]] int registerVideoSource(const std::string& source);

	void unregisterVideoSource(int source);

	[[nodiscard]] int getSource() noexcept;

	void setSource(int id);

	[[nodiscard]] std::vector<std::string_view> getPossibleValues() const;

private:

	void checkSetValue(std::string_view value) const;

	[[nodiscard]] bool has(int value) const;

	[[nodiscard]] int has(std::string_view value) const;

private:

	struct Source {

		std::string name;

		int id;

	};

	std::vector<Source> sources; // unordered

};

class VideoSourceActivator

{

public:

	VideoSourceActivator(VideoSourceSetting& setting, const std::string& name);

	VideoSourceActivator(const VideoSourceActivator&) = delete;

	VideoSourceActivator(VideoSourceActivator&&) = delete;

	VideoSourceActivator& operator=(const VideoSourceActivator&) = delete;

	VideoSourceActivator& operator=(VideoSourceActivator&&) = delete;

	~VideoSourceActivator();

	[[nodiscard]] int getID() const { return id; }

private:

	VideoSourceSetting& setting;

	int id;

};

} // namespace openmsx

#endif