cxFileManagerService.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 CXFILEMANAGERSERVICE_H
#define CXFILEMANAGERSERVICE_H

#include <QObject>
#include "cxResourceExport.h"
#include "boost/shared_ptr.hpp"
#include "cxData.h"

#define FileManagerService_iid "cx::FileManagerService"

namespace cx
{

typedef boost::shared_ptr<class FileManagerService> FileManagerServicePtr;


class cxResource_EXPORT FileManagerService : public QObject
{
        Q_OBJECT
public:
        virtual ~FileManagerService() {}

        virtual bool isNull() = 0;
        static FileManagerServicePtr getNullObject();

        //TODO harmonize with filereaderwriter (read and write...)
        //read
        virtual bool canLoad(const QString& type, const QString& filename) = 0;
        virtual QString canLoadDataType() const = 0;
        virtual std::vector<DataPtr> read(const QString &filename) = 0;

        //--- TODO remove
        virtual DataPtr load(const QString& uid, const QString& filename) = 0;
        virtual bool readInto(DataPtr data, QString path) = 0;
        //---

        //write
        virtual void save(DataPtr data, const QString& filename) = 0;

        virtual vtkImageDataPtr loadVtkImageData(QString filename) = 0;
        virtual vtkPolyDataPtr loadVtkPolyData(QString filename) = 0;

        virtual void addFileReaderWriter(FileReaderWriterService *service) = 0;
        virtual void removeFileReaderWriter(FileReaderWriterService *service) = 0;

        virtual QString findDataTypeFromFile(QString filename) = 0;
        virtual std::vector<FileReaderWriterServicePtr> getExportersForDataType(QString dataType) = 0;
        virtual std::vector<FileReaderWriterServicePtr> getImportersForDataType(QString dataType) = 0;

        virtual QString getFileReaderName(const QString &filename) = 0;
};

}
Q_DECLARE_INTERFACE(cx::FileManagerService, FileManagerService_iid)

#endif // CXFILEMANAGERSERVICE_H