cxLandmark.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
All rights reserved.

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modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, 
   this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, 
   this list of conditions and the following disclaimer in the documentation 
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors 
   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
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=========================================================================*/


#ifndef CXLANDMARK_H_
#define CXLANDMARK_H_

#include "cxResourceExport.h"
#include "cxPrecompiledHeader.h"

#include <string>
#include <map>
#include <QObject>
#include <QDateTime>
#include "cxVector3D.h"
#include "boost/shared_ptr.hpp"

class QDomNode;

namespace cx
{


class cxResource_EXPORT Landmark
{
public:
        explicit Landmark(QString uid = "", Vector3D coord = Vector3D(0, 0, 0));
        ~Landmark();

        QString getUid() const;
        Vector3D getCoord() const;
        QDateTime getTimestamp() const;

        void addXml(QDomNode& dataNode) const;
        void parseXml(QDomNode& dataNode);

private:
        QString mUid;
        Vector3D mCoord; 
        QDateTime mTimestamp; 
};
typedef std::map<QString, Landmark> LandmarkMap;

cxResource_EXPORT bool operator<(const Landmark& lhs, const Landmark& rhs);

typedef boost::shared_ptr<class Landmarks> LandmarksPtr;
class cxResource_EXPORT Landmarks : public QObject
{
        Q_OBJECT
public:
        static LandmarksPtr create();

        LandmarkMap getLandmarks();
        void addXml(QDomNode dataNode) const;
        void parseXml(QDomNode dataNode);
        void clear();

public slots:
        void setLandmark(Landmark landmark);
        void removeLandmark(QString uid);

signals:
        void landmarkRemoved(QString uid);
        void landmarkAdded(QString uid);

private:
        Landmarks();
        LandmarkMap mLandmarks; 
};


class cxResource_EXPORT LandmarkProperty
{
public:
        explicit LandmarkProperty(const QString& uid = "", const QString& name = "", bool active = true);
        bool getActive() const;
        QString getName() const;
        QString getUid() const;
        void setName(const QString& name);
        void setActive(bool active);

        void addXml(QDomNode& dataNode);
        void parseXml(QDomNode& dataNode);

private:
        QString mUid;
        QString mName;
        bool mActive;
};
typedef std::map<QString, LandmarkProperty> LandmarkPropertyMap;

} //namespace cx

#endif /* CXLANDMARK_H_ */