RomInfo.hh

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#ifndef ROMINFO_HH
#define ROMINFO_HH
 
#include "RomTypes.hh"
 
#include "String32.hh"
#include "stl.hh"
#include "view.hh"
 
#include <array>
#include <string_view>
#include <utility>
#include <vector>
 
namespace openmsx {
 
class RomInfo
{
public:
        // This contains extra information for each RomType. This structure only
        // contains the primary (non-alias) rom types.
        struct RomTypeInfo {
                unsigned blockSize;
                std::string_view name;
                std::string_view description;
        };
 
public:
        RomInfo(String32 title_,   String32 year_,
                String32 company_, String32 country_,
                bool original_,    String32 origType_,
                String32 remark_,  RomType romType_,
                unsigned genMSXid_)
                : title   (title_)
                , year    (year_)
                , company (company_)
                , country (country_)
                , origType(origType_)
                , remark  (remark_)
                , romType (romType_)
                , genMSXid(genMSXid_)
                , original(original_)
        {
        }
 
        [[nodiscard]] std::string_view getTitle   (const char* buf) const {
                return fromString32(buf, title);
        }
        [[nodiscard]] std::string_view getYear    (const char* buf) const {
                return fromString32(buf, year);
        }
        [[nodiscard]] std::string_view getCompany (const char* buf) const {
                return fromString32(buf, company);
        }
        [[nodiscard]] std::string_view getCountry (const char* buf) const {
                return fromString32(buf, country);
        }
        [[nodiscard]] std::string_view getOrigType(const char* buf) const {
                return fromString32(buf, origType);
        }
        [[nodiscard]] std::string_view getRemark  (const char* buf) const {
                return fromString32(buf, remark);
        }
        [[nodiscard]] RomType          getRomType()   const { return romType; }
        [[nodiscard]] bool             getOriginal()  const { return original; }
        [[nodiscard]] unsigned         getGenMSXid()  const { return genMSXid; }
 
        [[nodiscard]] static RomType nameToRomType(std::string_view name);
        [[nodiscard]] static std::string_view romTypeToName (RomType type);
        [[nodiscard]] static std::string_view getDescription(RomType type);
        [[nodiscard]] static unsigned         getBlockSize  (RomType type);
        [[nodiscard]] static auto getAllRomTypes() {
                return view::transform(getRomTypeInfo(), &RomTypeInfo::name);
        }
        [[nodiscard]] static const array_with_enum_index<RomType, RomInfo::RomTypeInfo>& getRomTypeInfo();
 
private:
        String32 title;
        String32 year;
        String32 company;
        String32 country;
        String32 origType;
        String32 remark;
        RomType romType;
        unsigned genMSXid;
        bool original;
};
 
} // namespace openmsx
 
#endif