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#ifndef LATCH_H
#define LATCH_H
#include <QGraphicsObject>
#include <QList>
#include "qtmipsexception.h"
#include "qtmipsmachine.h"
#include "../coreview.h"
#include "connection.h"
namespace coreview {
class Latch : public QGraphicsObject {
Q_OBJECT
public:
Latch(QtMipsMachine *machine, qreal height);
QRectF boundingRect() const;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
void setPos(qreal x, qreal y);
struct ConnectorPair { Connector *in, *out; };
struct ConnectorPair new_connector(qreal y); // Create new connectors pair that is given y from top of latch
private slots:
void tick();
private:
qreal height;
QList<ConnectorPair> connectors;
QList<qreal> connectors_off;
};
}
#else
namespace coreview {
class Latch;
};
#endif // LATCH_H
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