cxViewFollower.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 CXVIEWFOLLOWER_H
#define CXVIEWFOLLOWER_H
 
#include "cxResourceVisualizationExport.h"
 
#include "boost/scoped_ptr.hpp"
#include <QObject>
#include "vtkForwardDeclarations.h"
#include "cxForwardDeclarations.h"
#include "cxBoundingBox3D.h"
#include "cxSliceAutoViewportCalculator.h"
 
namespace cx
{
 
class SliceAutoViewportCalculator;
typedef boost::shared_ptr<class RegionOfInterestMetric> RegionOfInterestMetricPtr;
typedef boost::shared_ptr<class ViewFollower> ViewFollowerPtr;
 
 
 
class cxResourceVisualization_EXPORT ViewFollower : public QObject
{
        Q_OBJECT
public:
        static ViewFollowerPtr create(PatientModelServicePtr dataManager);
        void setSliceProxy(SliceProxyPtr sliceProxy);
        void setView(DoubleBoundingBox3D bb_s);
        void setAutoZoomROI(QString uid);
 
        SliceAutoViewportCalculator::ReturnType calculate();
        Vector3D findCenter_r_fromShift_s(Vector3D shift_s);
 
        ~ViewFollower();
 
signals:
        void newZoom(double);
 
private:
        explicit ViewFollower(PatientModelServicePtr dataManager);
 
        SliceProxyPtr mSliceProxy;
        DoubleBoundingBox3D mBB_s;
        PatientModelServicePtr mDataManager;
        QString mRoi;
 
        boost::scoped_ptr<SliceAutoViewportCalculator> mCalculator;
 
        Vector3D findVirtualTooltip_s();
        DoubleBoundingBox3D getROI_BB_s();
};
 
 
} // namespace cx
 
#endif // CXVIEWFOLLOWER_H