cxPatientModelService.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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   this list of conditions and the following disclaimer.

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   may be used to endorse or promote products derived from this software 
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#ifndef CXPATIENTMODELSERVICE_H_
#define CXPATIENTMODELSERVICE_H_

#include "cxResourceExport.h"

#include <QObject>
#include <map>
#include "boost/shared_ptr.hpp"
#include "cxTransform3D.h"
#include "cxForwardDeclarations.h"
#include "vtkForwardDeclarations.h"
#include "cxDefinitions.h"

class QDateTime;
class QDomElement;

namespace cx
{
typedef boost::shared_ptr<class Data> DataPtr;
typedef boost::shared_ptr<class Image> ImagePtr;
}

#define PatientModelService_iid "cx::PatientModelService"

namespace cx
{
class RegistrationTransform;
class LandmarkProperty;
typedef boost::shared_ptr<class PatientModelService> PatientModelServicePtr;
typedef boost::shared_ptr<class Landmarks> LandmarksPtr;
typedef boost::shared_ptr<class TransferFunctions3DPresets> PresetTransferFunctions3DPtr;
typedef boost::shared_ptr<class RegistrationHistory> RegistrationHistoryPtr;

class cxResource_EXPORT PatientModelService : public QObject
{
        Q_OBJECT
public:
        virtual ~PatientModelService() {}

        // core Data interface
        virtual void insertData(DataPtr data) = 0;
        virtual std::map<QString, DataPtr> getData() const = 0;
        virtual DataPtr createData(QString type, QString uid, QString name="") = 0;
        virtual void removeData(QString uid) = 0;

        // extended Data interface
        template <class DATA>
        std::map<QString, boost::shared_ptr<DATA> > getDataOfType() const
        {
                std::map<QString, DataPtr> data = this->getData();
                std::map<QString, boost::shared_ptr<DATA> > retval;
                for (std::map<QString, DataPtr>::const_iterator i=data.begin(); i!=data.end(); ++i)
                {
                        boost::shared_ptr<DATA> val = boost::dynamic_pointer_cast<DATA>(i->second);
                        if (val)
                                retval[val->getUid()] = val;
                }
                return retval;
        }
        DataPtr getData(const QString& uid) const;
        template <class DATA>
        boost::shared_ptr<DATA> getData(const QString& uid) const
        {
                return boost::dynamic_pointer_cast<DATA>(this->getData(uid));
        }
        template<class DATA>
        boost::shared_ptr<DATA> createSpecificData(QString uid, QString name="")
        {
                DataPtr retval = this->createData(DATA::getTypeName(), uid, name);
                return boost::dynamic_pointer_cast<DATA>(retval);
        }

        QString getActiveImageUid();

        // streams
        virtual std::map<QString, VideoSourcePtr> getStreams() const = 0;
        VideoSourcePtr getStream(const QString &uid) const; 
        // patient registration
        virtual Transform3D get_rMpr() const;
        virtual RegistrationHistoryPtr get_rMpr_History() const = 0;
        // active image
        virtual ImagePtr getActiveImage() const = 0; 
        virtual void setActiveImage(ImagePtr activeImage) = 0; 
        // landmarks
        virtual LandmarksPtr getPatientLandmarks() const = 0; 

        virtual std::map<QString, LandmarkProperty> getLandmarkProperties() const = 0;
        virtual void setLandmarkName(QString uid, QString name) = 0;
        virtual void setLandmarkActive(QString uid, bool active) = 0;
        virtual QString addLandmark() = 0;
        // utility
        virtual void updateRegistration_rMpr(const QDateTime& oldTime, const RegistrationTransform& newTransform);

        virtual QString getActivePatientFolder() const = 0;
        QString generateFilePath(QString folderName, QString ending);

        virtual bool isPatientValid() const = 0;
        virtual DataPtr importData(QString fileName, QString &infoText) = 0;
        virtual void exportPatient(bool niftiFormat) = 0;

        virtual PresetTransferFunctions3DPtr getPresetTransferFunctions3D() const = 0;

        virtual void setCenter(const Vector3D& center) = 0;
        virtual Vector3D getCenter() const = 0; 

        virtual CLINICAL_VIEW getClinicalApplication() const = 0;
        virtual void setClinicalApplication(CLINICAL_VIEW application) = 0;

//      virtual QDomElement getCurrentWorkingElement(QString path) = 0;

        virtual void autoSave() = 0;//TODO remove, and integrate into other functions
        virtual bool isNull() = 0;

        static PatientModelServicePtr getNullObject();

signals:
        void centerChanged(); 
        void dataAddedOrRemoved();
        void activeImageChanged(const QString& uId);
        void landmarkPropertiesChanged(); 
        void clinicalApplicationChanged();
        void rMprChanged();
        void streamLoaded();
        void patientChanged();
};

} // namespace cx
Q_DECLARE_INTERFACE(cx::PatientModelService, PatientModelService_iid)


#endif /* CXPATIENTMODELSERVICE_H_ */