systemcomponent.h

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#ifndef CTL_SYSTEMCOMPONENT_H
#define CTL_SYSTEMCOMPONENT_H

#include "io/serializationinterface.h"
#include <QJsonObject>
#include <QString>
#include <memory>

namespace CTL {
class SystemComponent : public SerializationInterface
{
    CTL_TYPE_ID(0)

public:
    // ctors etc.
    SystemComponent(const QString& name = defaultName());

    // virtual methods
    virtual int elementalType() const;
    virtual QString info() const;
    virtual SystemComponent* clone() const;

    void fromVariant(const QVariant& variant) override; // de-serialization
    QVariant toVariant() const override; // serialization

    // getter methods
    const QString& name() const;

    // setter methods
    void rename(QString name);

    // static methods
    static QString defaultName();

protected:
    // methods
    static QString typeInfoString(const std::type_info& type);

private:
    QString _name; 
};

// factory function `makeComponent`
template <typename ComponentType, typename... ConstructorArguments>
auto makeComponent(ConstructorArguments&&... arguments) ->
    typename std::enable_if<std::is_convertible<ComponentType*, SystemComponent*>::value,
                            std::unique_ptr<ComponentType>>::type
{
    return std::unique_ptr<ComponentType>(
        new ComponentType(std::forward<ConstructorArguments>(arguments)...));
}

// factory function 'makeComponentFromJson'
std::unique_ptr<SystemComponent> makeComponentFromJson(const QJsonObject& object,
                                                       bool fallbackToGenericType = false);

inline int SystemComponent::elementalType() const { return Type; }

} // namespace CTL


#define DECLARE_ELEMENTAL_TYPE                                                                     \
public:                                                                                            \
    int elementalType() const final { return Type; }                                               \
                                                                                                   \
private:


#endif // CTL_SYSTEMCOMPONENT_H