cxDataManagerImpl.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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modification, are permitted provided that the following conditions are met:

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   this list of conditions and the following disclaimer.

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   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 
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#ifndef CXDATAMANAGERIMPL_H_
#define CXDATAMANAGERIMPL_H_

#include "org_custusx_core_patientmodel_Export.h"
#include "cxPrecompiledHeader.h"

#include <map>
#include <set>
#include <string>
#include <QMutex>
#include <vector>
#include "cxImage.h"
#include "cxMesh.h"
#include "cxDataManager.h"
#include <QFileInfo>
#include "boost/scoped_ptr.hpp"

class QDomElement;

namespace cx
{

typedef boost::shared_ptr<class DataManager> DataServicePtr;
typedef boost::shared_ptr<class DataManagerImpl> DataManagerImplPtr;

class org_custusx_core_patientmodel_EXPORT DataManagerImpl: public DataManager
{
Q_OBJECT
public:
        static DataManagerImplPtr create();
        virtual ~DataManagerImpl();
        void setSpaceProvider(SpaceProviderPtr spaceProvider);
        void setDataFactory(DataFactoryPtr dataFactory);

        // streams
        virtual VideoSourcePtr getStream(const QString& uid) const;
        virtual StreamMap getStreams() const;
        virtual void loadStream(VideoSourcePtr stream);

        // images
        virtual std::map<QString, ImagePtr> getImages() const;

        void loadData(DataPtr data);
        DataPtr loadData(const QString& uid, const QString& path);
    std::map<QString, DataPtr> getData() const;
        DataPtr getData(const QString& uid) const;
        virtual SpaceProviderPtr getSpaceProvider();
        virtual DataFactoryPtr getDataFactory();

        // meshes
        virtual std::map<QString, MeshPtr> getMeshes() const;

        // global data (move to separate class if list grows)
        virtual Vector3D getCenter() const;
        virtual void setCenter(const Vector3D& center);

        // state information
        virtual ImagePtr getActiveImage() const; 
        virtual void setActiveImage(ImagePtr activeImage); 

        virtual QString addLandmark();
        virtual void setLandmarkNames(std::vector<QString> names);
        virtual void setLandmarkName(QString uid, QString name);
        virtual void setLandmarkActive(QString uid, bool active);
        virtual std::map<QString, LandmarkProperty> getLandmarkProperties() const;
        virtual void clear(); 
        virtual void removeData(const QString& uid, QString basePath);

        //Interface for saving/loading
        virtual void addXml(QDomNode& parentNode); 
        virtual void parseXml(QDomNode& datamangerNode, QString absolutePath = QString());

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

        virtual Transform3D get_rMpr() const; 
        virtual void set_rMpr(const Transform3D& val); 
        virtual RegistrationHistoryPtr get_rMpr_History() const;

        virtual LandmarksPtr getPatientLandmarks();
        virtual PresetTransferFunctions3DPtr getPresetTransferFunctions3D() const;

        virtual void generateUidAndName(QString* _uid, QString* _name);

protected:
        DataManagerImpl();

protected:
        std::map<QString, VideoSourcePtr> mStreams;
        DataMap mData;
        Vector3D mCenter;
        CLINICAL_VIEW mClinicalApplication;
        void deleteFiles(DataPtr data, QString basePath);

        //state
        ImagePtr mActiveImage;
        DataPtr loadData(QDomElement node, QString rootPath);
        int findUniqueUidNumber(QString uidBase) const;

        void readClinicalView();

        LandmarkPropertyMap mLandmarkProperties; 
        RegistrationHistoryPtr m_rMpr_History; 
        LandmarksPtr mPatientLandmarks; 
        mutable PresetTransferFunctions3DPtr mPresetTransferFunctions3D;

        SpaceProviderPtr mSpaceProvider;
        DataFactoryPtr mDataFactory;

private:
        QDir findRelativePath(QDomElement node, QString rootPath);
        QString findPath(QDomElement node);
        QString findAbsolutePath(QDir relativePath, QString rootPath);
public slots:
        void vtkImageDataChangedSlot();
private slots:
        void settingsChangedSlot(QString key);
};

} // namespace cx

#endif /* CXDATAMANAGERIMPL_H_ */