ISettings.h

/*
 * ISettings.h
 * This file is part of Open-Typer
 *
 * Copyright (C) 2023 - adazem009
 *
 * Open-Typer 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 2 of the License, or
 * (at your option) any later version.
 *
 * Open-Typer 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 Open-Typer. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef ISETTINGS_H
#define ISETTINGS_H
 
#include <QVariant>
#include "global/modularity/ioc.h"
 
#define INIT_SETTINGS_KEY(keyName, key, defaultValue) \
    modularity::ioc()->resolve<ISettings>()->addKey(QString::fromStdString(moduleName()), keyName, key, defaultValue)
 
class ISettings : public QObject, MODULE_EXPORT_INTERFACE
{
        Q_OBJECT
    public:
        struct Key
        {
                Key() = default;
 
                Key(QString moduleName, QString key)
                {
                    this->moduleName = moduleName;
                    this->key = key;
                }
 
                Key(QString moduleName, QString key, QVariant defaultValue)
                {
                    this->moduleName = moduleName;
                    this->key = key;
                    this->defaultValue = defaultValue;
                }
 
                QString moduleName;
                QString key;
                QVariant defaultValue;
        };
 
        virtual ~ISettings() { }
 
        virtual void addKey(QString moduleName, QString keyName, QString key, QVariant defaultValue) = 0;
        virtual void setValue(QString moduleName, QString keyName, QVariant value) = 0;
        virtual void setValue(Key key, QVariant value) = 0;
        virtual QVariant getValue(QString moduleName, QString keyName) = 0;
        virtual QVariant getValue(Key key) = 0;
        virtual bool containsKey(QString moduleName, QString keyName) = 0;
        virtual bool containsKey(Key key) = 0;
 
        virtual void freeze() = 0;
        virtual void saveChanges() = 0;
        virtual void discardChanges() = 0;
        virtual bool isFrozen() = 0;
 
    signals:
        void stateChanged();
        void saved();
        void discarded();
};
 
#endif // ISETTINGS_H