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#ifndef WIRE_H

#define WIRE_H

#include "GlobalDefines.h"

#include "Gate_BASE.h"

#define SELECTION_WIDTH 10

class Gate_BASE;

class Canvas;

class Wire : public QGraphicsObject

{

    Q_OBJECT

    public:

        Wire(QGraphicsItem *parent = 0);

        ~Wire();

        QRectF boundingRect() const;

        QPainterPath shape() const;

        void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

        void setPoints(Gate_BASE *source, Gate_BASE *sink, int sinkID);

        void setPenColor(QColor color);

        void setHighlight(bool state, QColor color);

        void setValue(logicValue value, logicValue faultyValue, bool recurse = true);

        Gate_BASE *gateOutput;

        Gate_BASE *gateInput;

        int gateInputID;

        logicValue wireValue;

        logicValue wireFaultyValue;

    signals:

        void updateStatus(QString status);

    public slots:

        void promptValue();

        void promptFaultyValue();

        void reset();

        void toggleShowValues();

    protected:

        virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);

        virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);

    private:

        void createActions();

        QAction *injectValueAction;

        QAction *injectFaultAction;

        QAction *resetValuesAction;

        QString valueString;

        bool auxSelected;

        bool showValues;

        QPen defaultPen;

        QBrush defaultBrush;

        QPen selectedPen;

        QPen highlightedPen;

        QFont defaultFont;

        QRectF textRect;

        QRectF bRect;

        QPainterPath shapeArea;

        QPainterPath line;

        QList<QPointF> linePoints;

#ifdef _DEBUG

        QPen debugPen;

        QBrush debugBrush;

        QPen debugSelectedPen;

        QPen debugErrorPen;

#endif

};

#endif // WIRE_H