TruthTable.h

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// Copyright 2015 - 2026, GIBIS-UNIFESP and the wiRedPanda contributors
// SPDX-License-Identifier: GPL-3.0-or-later

 
#pragma once
 
#include "App/Element/GraphicElement.h"

class TruthTable : public GraphicElement
{
    Q_OBJECT
 
public:
    // --- Lifecycle ---

    explicit TruthTable(QGraphicsItem *parent = nullptr);
 
    // --- Key Access ---

    QBitArray &key();
    void setkey(const QBitArray &key);
 
    // --- Visual ---

    QRectF boundingRect() const override;
    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
    void update();

    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) override;
 
signals:
    void requestOpenTruthTableEditor();
 
public:
    void updateLogic() override;

    void updatePortsProperties() override;
 
    // --- Serialization ---

    void load(QDataStream &stream, SerializationContext &context) override;
    void save(QDataStream &stream, SerializationOptions options) const override;
 
private:
    // --- Internal methods ---
 
    void generatePixmap();

    void drawBody(QPainter *painter);
 
    QBitArray m_key;
};