cxLandmarkRegistrationWidget.h

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

Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.

CustusX is released under a BSD 3-Clause license.

See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/
#ifndef CXLANDMARKREGISTRATIONWIDGET_H_
#define CXLANDMARKREGISTRATIONWIDGET_H_

#include "org_custusx_registration_method_landmarkExport.h"

#include <map>
#include "cxTransform3D.h"
#include "cxRegistrationBaseWidget.h"


class QVBoxLayout;
class QComboBox;
class QTableWidget;
class QPushButton;
class QLabel;
class QSlider;
class QTableWidgetItem;

namespace cx
{
typedef std::map<QString, class Landmark> LandmarkMap;
typedef boost::shared_ptr<class RegistrationManager> RegistrationManagerPtr;
typedef boost::shared_ptr<class LandmarkListener> LandmarkListenerPtr;

class org_custusx_registration_method_landmark_EXPORT LandmarkRegistrationWidget: public RegistrationBaseWidget
{
        Q_OBJECT

public:
        LandmarkRegistrationWidget(RegServicesPtr services, QWidget* parent, QString objectName,
                                                           QString windowTitle, bool showAccuracy = true);
        virtual ~LandmarkRegistrationWidget();

protected slots:
        virtual void cellClickedSlot(int row, int column); 

        void cellChangedSlot(int row, int column); 
        void landmarkUpdatedSlot();
        void updateAverageAccuracyLabel();
        void mouseClickSampleStateChanged();
        virtual void pointSampled(Vector3D p_r){};

protected:
        virtual void showEvent(QShowEvent* event); 
        virtual void hideEvent(QHideEvent* event);
        virtual void prePaintEvent(); 
        virtual LandmarkMap getTargetLandmarks() const = 0;
        virtual void performRegistration() = 0;
        virtual Transform3D getTargetTransform() const = 0; 
        virtual void setTargetLandmark(QString uid, Vector3D p_target) = 0;
        virtual QString getTargetName() const = 0;
        void setManualToolPosition(Vector3D p_r);
        QString getNextLandmark();
        void activateLandmark(QString uid);
        void selectFirstLandmarkIfUnselected();

        std::vector<Landmark> getAllLandmarks() const; 
        QString getLandmarkName(QString uid);
        double getAccuracy(QString uid);
        double getAverageAccuracy();
        QTableWidgetItem * getLandmarkTableItem();


        //gui
        QVBoxLayout* mVerticalLayout; 
        QTableWidget* mLandmarkTableWidget; 
        QLabel* mAvarageAccuracyLabel; 
        QCheckBox* mMouseClickSample;

        //data
        QString mActiveLandmark; 
        LandmarkListenerPtr mLandmarkListener;
        bool mShowAccuracy;

private:
        LandmarkRegistrationWidget(); 
        bool isAverageAccuracyValid();
        double getAverageAccuracy(int &numActiveLandmarks);

};

}//namespace cx


#endif /* CXLANDMARKREGISTRATIONWIDGET_H_ */