#ifndef IMGUI_VDP_REGS_HH

#define IMGUI_VDP_REGS_HH

#include "ImGuiPart.hh"

#include "EmuTime.hh"

#include <cstdint>

#include <span>

namespace openmsx {

class ImGuiManager;

class VDP;

class ImGuiVdpRegs final : public ImGuiPart

{

public:

	using ImGuiPart::ImGuiPart;

	[[nodiscard]] zstring_view iniName() const override { return "vdp registers"; }

	void save(ImGuiTextBuffer& buf) override;

	void loadLine(std::string_view name, zstring_view value) override;

	void paint(MSXMotherBoard* motherBoard) override;

private:

	void drawSection(std::span<const uint8_t> showRegisters, std::span<const uint8_t> regValues,

	                 VDP& vdp, EmuTime time);

public:

	bool show = false;

private:

	int hoveredFunction = -1;

	int newHoveredFunction = -1;

	bool explanation = true;

	bool openControl = false;

	bool openMode = false;

	bool openBase = false;

	bool openColor = false;

	bool openDisplay = false;

	bool openAccess = false;

	bool openV9958 = false;

	bool openCommand = false;

	bool openStatus = false;

	static constexpr auto persistentElements = std::tuple{

		PersistentElement{"show",        &ImGuiVdpRegs::show},

		PersistentElement{"explanation", &ImGuiVdpRegs::explanation},

		PersistentElement{"openControl", &ImGuiVdpRegs::openControl},

		PersistentElement{"openMode",    &ImGuiVdpRegs::openMode},

		PersistentElement{"openBase",    &ImGuiVdpRegs::openBase},

		PersistentElement{"openColor",   &ImGuiVdpRegs::openColor},

		PersistentElement{"openDisplay", &ImGuiVdpRegs::openDisplay},

		PersistentElement{"openAccess",  &ImGuiVdpRegs::openAccess},

		PersistentElement{"openV9958",   &ImGuiVdpRegs::openV9958},

		PersistentElement{"openCommand", &ImGuiVdpRegs::openCommand},

		PersistentElement{"openStatus",  &ImGuiVdpRegs::openStatus}

	};

};

} // namespace openmsx

#endif