cxDoublePairProperty.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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#ifndef CXDOUBLEPAIRPROPERTY_H_
#define CXDOUBLEPAIRPROPERTY_H_

#include "cxResourceExport.h"

#include "cxDoublePairPropertyBase.h"
#include "cxXmlOptionItem.h"

namespace cx
{
typedef boost::shared_ptr<class DoublePairProperty> DoublePairPropertyPtr;

class cxResource_EXPORT DoublePairProperty : public DoublePairPropertyBase
{
Q_OBJECT
public:
        static DoublePairPropertyPtr initialize(const QString& uid, QString name, QString help,
                                                                                                                                                                                                DoubleRange range, int decimals, QDomNode root = QDomNode());
        void setInternal2Display(double factor);

public:
        // inherited interface
        virtual QString getDisplayName() const;
        virtual QString getUid() const;
        virtual bool setValue(const Eigen::Vector2d& value); 
        virtual Eigen::Vector2d getValue() const; 
        virtual QString getHelp() const; 
        virtual DoubleRange getValueRange() const; 
        virtual void setValueRange(DoubleRange range);
        virtual int getValueDecimals() const; 
        virtual double convertInternal2Display(double internal)
        {
                return mFactor * internal;
        } 
        virtual double convertDisplay2Internal(double display)
        {
                return display / mFactor;
        } 


signals:
        void valueWasSet(); 

private:
        DoublePairProperty();
        QString mName;
        QString mUid;
        QString mHelp;
        Eigen::Vector2d mValue;
        double mDecimals;
        DoubleRange mRange;
        XmlOptionItem mStore;
        double mFactor;
};

} // namespace cx
#endif // CXDOUBLEPAIRPROPERTY_H_