cxData.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.

Redistribution and use in source and binary forms, with or without 
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 
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
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=========================================================================*/


#ifndef CXDATA_H_
#define CXDATA_H_

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

#include <string>
#include <set>

#include <boost/shared_ptr.hpp>
#include <boost/weak_ptr.hpp>

#include <QObject>
#include <QIcon>
#include "vtkForwardDeclarations.h"
#include "cxTransform3D.h"
#include "cxForwardDeclarations.h"
#include "cxDefinitions.h"

#include <QDateTime>
class QDomNode;

namespace cx
{
struct CoordinateSystem;
typedef boost::weak_ptr<class Rep> RepWeakPtr;
typedef boost::shared_ptr<class RegistrationHistory> RegistrationHistoryPtr;
typedef boost::shared_ptr<class Landmarks> LandmarksPtr;

struct cxResource_EXPORT TimeInfo
{
        QDateTime mAcquisitionTime;
        QDateTime mSoftwareAcquisitionTime;
        QDateTime mOriginalAcquisitionTime;

        TimeInfo() :
                mAcquisitionTime(QDateTime()),
                mSoftwareAcquisitionTime(QDateTime()),
                mOriginalAcquisitionTime(QDateTime())
        {
        }
        TimeInfo(double acquisitionTime) :
                mSoftwareAcquisitionTime(QDateTime()),
                mOriginalAcquisitionTime(QDateTime())
        {
                this->setAcquisitionTime(acquisitionTime);
        }

        double getAcquisitionTime() const
        {
                return mAcquisitionTime.toMSecsSinceEpoch();
        }
        void setAcquisitionTime(double mSecsSinceEpoch)
        {
                mAcquisitionTime.setMSecsSinceEpoch(mSecsSinceEpoch);
        }

        double getSoftwareAcquisitionTime() const
        {
                return mSoftwareAcquisitionTime.toMSecsSinceEpoch();
        }
        double getScannerAcquisitionTime() const
        {
                return mOriginalAcquisitionTime.toMSecsSinceEpoch();
        }

};


class cxResource_EXPORT Data: public QObject
{
Q_OBJECT
public:
        Data(const QString& uid, const QString& name = "");
        virtual ~Data();

        void setUid(const QString& uid);
        void setName(const QString& name);
        void setAcquisitionTime(QDateTime time);
        void setSoftwareAcquisitionTime(QDateTime time);
        void setOriginalAcquisitionTime(QDateTime time);
        virtual RegistrationHistoryPtr get_rMd_History();
        LandmarksPtr getLandmarks();

        virtual QString getUid() const; 
        virtual QString getName() const; 
        virtual Transform3D get_rMd() const; 
        virtual QDateTime getAcquisitionTime() const;
        virtual TimeInfo getAdvancedTimeInfo() const;
        virtual QString getType() const
        {
        return "data";
        }
        virtual QIcon getIcon() {return QIcon();}

        virtual QString getFilename() const;
        virtual void setFilename(QString val);

        virtual QString getSpace();
        virtual QString getParentSpace();
        virtual DoubleBoundingBox3D boundingBox() const = 0;
        virtual std::vector<Vector3D> getPointCloud() const; // get a point cloud spanning volume occupied by data, in data space.

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

        //Consider removing this, as these are only implemented in Mesh and Image
        virtual bool load(QString path) = 0;
        virtual void save(const QString& basePath) = 0;

        virtual CoordinateSystem getCoordinateSystem();

        //Moved from Image
        // methods for defining and storing clip planes. Data does not use these data, this is up to the mapper
        virtual void addPersistentClipPlane(vtkPlanePtr plane);
        virtual std::vector<vtkPlanePtr> getAllClipPlanes();
        virtual void clearPersistentClipPlanes();
        virtual void setInteractiveClipPlane(vtkPlanePtr plane); 

        void addInteractiveClipPlane(vtkPlanePtr plane);
        void removeInteractiveClipPlane(vtkPlanePtr plane);
signals:
        void transformChanged(); 
        void propertiesChanged(); 
        void clipPlanesChanged();

protected slots:
        virtual void transformChangedSlot()
        {
        }

protected:
        QString mUid;
        QString mName;
        QString mFilename;
        TimeInfo mTimeInfo;
        LandmarksPtr mLandmarks;

        REGISTRATION_STATUS mRegistrationStatus;
        RegistrationHistoryPtr m_rMd_History;
        std::vector<vtkPlanePtr> mPersistentClipPlanes;
        std::vector<vtkPlanePtr> mInteractiveClipPlanes;
        vtkPlanePtr mInteractiveClipPlane;

private:
        Data(const Data& other);
        Data& operator=(const Data& other);

        void addPlane(vtkPlanePtr plane, std::vector<vtkPlanePtr> &planes);
};

typedef boost::shared_ptr<Data> DataPtr;

} // end namespace cx

#endif /*CXDATA_H_*/