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melonDS/src/frontend/qt_sdl/Config.h
Arisotura ae44ba2475 blarg
2024-06-15 21:01:27 +02:00

138 lines
3.3 KiB
C++

/*
Copyright 2016-2024 melonDS team
This file is part of melonDS.
melonDS is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with melonDS. If not, see http://www.gnu.org/licenses/.
*/
#ifndef CONFIG_H
#define CONFIG_H
#include <variant>
#include <string>
#include <QString>
#include <unordered_map>
#include <tuple>
#include "toml/toml/value.hpp"
namespace Config
{
struct LegacyEntry
{
char Name[32];
int Type; // 0=int 1=bool 2=string 3=64bit int
char TOMLPath[64];
bool InstanceUnique; // whether the setting can exist individually for each instance in multiplayer
};
template<typename T>
using DefaultList = std::unordered_map<std::string, T>;
using RangeList = std::unordered_map<std::string, std::tuple<int, int>>;
class Table;
class Array
{
public:
Array(toml::value& data);
~Array() {}
size_t Size();
void Clear();
Array GetArray(const int id);
int GetInt(const int id);
int64_t GetInt64(const int id);
bool GetBool(const int id);
std::string GetString(const int id);
void SetInt(const int id, int val);
void SetInt64(const int id, int64_t val);
void SetBool(const int id, bool val);
void SetString(const int id, const std::string& val);
// convenience
QString GetQString(const int id)
{
return QString::fromStdString(GetString(id));
}
void SetQString(const int id, const QString& val)
{
return SetString(id, val.toStdString());
}
private:
toml::value& Data;
};
class Table
{
public:
//Table();
Table(toml::value& data, const std::string& path);
~Table() {}
Table& operator=(const Table& b);
Array GetArray(const std::string& path);
Table GetTable(const std::string& path, const std::string& defpath = "");
int GetInt(const std::string& path);
int64_t GetInt64(const std::string& path);
bool GetBool(const std::string& path);
std::string GetString(const std::string& path);
void SetInt(const std::string& path, int val);
void SetInt64(const std::string& path, int64_t val);
void SetBool(const std::string& path, bool val);
void SetString(const std::string& path, const std::string& val);
// convenience
QString GetQString(const std::string& path)
{
return QString::fromStdString(GetString(path));
}
void SetQString(const std::string& path, const QString& val)
{
return SetString(path, val.toStdString());
}
private:
toml::value& Data;
std::string PathPrefix;
toml::value& ResolvePath(const std::string& path);
template<typename T> T FindDefault(const std::string& path, T def, DefaultList<T> list);
};
bool Load();
void Save();
Table GetLocalTable(int instance);
inline Table GetGlobalTable() { return GetLocalTable(-1); }
}
#endif // CONFIG_H