cxMetricManager.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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   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 CXMETRICMANAGER_H
#define CXMETRICMANAGER_H

#include "cxGuiExport.h"

#include "cxForwardDeclarations.h"
#include "cxDataMetric.h"
#include "cxDefinitions.h"
#include "cxCoordinateSystemHelpers.h"

class QDomElement;

namespace cx
{
typedef boost::shared_ptr<class MetricReferenceArgumentList> MetricReferenceArgumentListPtr;
typedef boost::shared_ptr<class MetricManager> MetricManagerPtr;

class cxGui_EXPORT MetricManager : public QObject
{
        Q_OBJECT
public:
        MetricManager(ViewServicePtr viewService, PatientModelServicePtr patientModelService, TrackingServicePtr trackingService, SpaceProviderPtr spaceProvider);

        DataMetricPtr getMetric(QString uid);
        int getNumberOfMetrics() const;
        void moveToMetric(QString uid);
        void setSelection(std::set<QString> selection);
        void setActiveUid(QString uid);
        QString getActiveUid() const { return mActiveLandmark; }
        void exportMetricsToXMLFile(QString& filename);
        void importMetricsFromXMLFile(QString& filename);
        void importMetricsFromMNITagFile(QString& filename, bool testmode=false); 
        PointMetricPtr addPoint(Vector3D point, CoordinateSystem space=CoordinateSystem(csREF), QString uid="point%1",  QColor color = QColor(240, 170, 255, 255));
        DistanceMetricPtr addDistance(QString uid = "distance%1");

signals:
        void activeMetricChanged();
        void metricsChanged();

public slots:
        void loadReferencePointsSlot();
        void addPointButtonClickedSlot();
        void addFrameButtonClickedSlot();
        void addToolButtonClickedSlot();
        void addPlaneButtonClickedSlot();
        void addAngleButtonClickedSlot();
        void addDistanceButtonClickedSlot();
        void addSphereButtonClickedSlot();
        void addDonutButtonClickedSlot();
    void addCustomButtonClickedSlot();
        void addROIButtonClickedSlot();

private:
        void setManualToolPosition(Vector3D p_r);
        std::vector<DataPtr> refinePointArguments(std::vector<DataPtr> args, unsigned argNo);
        std::vector<DataPtr> getSpecifiedNumberOfValidArguments(MetricReferenceArgumentListPtr arguments, int numberOfRequiredArguments=-1);
        void installNewMetric(DataMetricPtr metric);
        PointMetricPtr addPointInDefaultPosition();
        std::vector<DataMetricPtr> getAllMetrics() const;
        DataPtr loadDataFromXMLNode(QDomElement node);
        DataPtr createData(QString type, QString uid, QString name);

        QString mActiveLandmark; 
        std::set<QString> mSelection;
        PatientModelServicePtr mPatientModelService;
        ViewServicePtr mViewService;
        TrackingServicePtr mTrackingService;
        SpaceProviderPtr mSpaceProvider;
        QColor getRandomColor();
        std::vector<QString> dialogForSelectingVolumesForImportedMNITagFile(int number_of_volumes, QString description);
        void resolveUnknownParentSpacesForPointMetrics(QDomNode dataNode, std::map<QString, QString> mapping_of_unknown_to_known_spaces, DataPtr data);
};


} // namespace cx

#endif // CXMETRICMANAGER_H