CLogicsConnection.hpp

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#ifndef LIBS_LOGIC_CLOGICSCONNECTION_HPP_
#define LIBS_LOGIC_CLOGICSCONNECTION_HPP_
 
#include "logic/components/CLogicsConnectionPoint.hpp"
 
#include <string>
#include <utility>
 
class CLogicsConnection : public AbstractLogicsElement
{
public:
    typedef std::pair<AbstractCanvasItem::TId, AbstractCanvasItem::TId> TConnPointsIds;
    typedef std::pair<std::weak_ptr<CLogicsConnectionPoint>, std::weak_ptr<CLogicsConnectionPoint>> TConnPointsRefs;
    static inline const TConnPointsIds kInvalidConnPointsIds = {AbstractCanvasItem::kInvalidCanvasItemId,
                                                                AbstractCanvasItem::kInvalidCanvasItemId};
    static inline const TConnPointsRefs kNullConnPointsRefs = {{}, {}};
 
    CLogicsConnection();
    explicit CLogicsConnection(AbstractCanvasItem::TId id);
    CLogicsConnection(AbstractCanvasItem::TId id, const TConnPointsRefs &connPointsRefs);
    ~CLogicsConnection() override = default;
    CLogicsConnection(const CLogicsConnection &other) = delete;
    CLogicsConnection(CLogicsConnection &&other) = delete;
 
    CLogicsConnection &operator=(const CLogicsConnection &other) = delete;
    CLogicsConnection &operator=(CLogicsConnection &&other) = delete;
 
    [[nodiscard]] const TConnPointsIds &connectionPointsIds() const;
    [[nodiscard]] TConnPointsIds &connectionPointsIds();
    [[nodiscard]] const TConnPointsRefs &connectionPointsRefs() const;
    [[nodiscard]] TConnPointsRefs &connectionPointsRefs();
 
    iv::file::xml::node read(const iv::file::xml::node &node) override;
    iv::file::xml::node save(iv::file::xml::node &node) const override;
 
    void resetLinkedItems() override;
 
    void updatePathData();
 
    [[nodiscard]] const std::string &getPathData() const;
 
private:
    TConnPointsIds m_connPointsIds;
    TConnPointsRefs m_connPointsRefs;
    std::string m_pathData;
};
 
#endif /* LIBS_LOGIC_CLOGICSCONNECTION_HPP_ */