cxSessionStorageService.h

Go to the documentation of this file.

/*=========================================================================
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 CXSESSIONSTORAGESERVICE_H
#define CXSESSIONSTORAGESERVICE_H
 
#include "cxResourceExport.h"
 
#include "boost/shared_ptr.hpp"
#include <QString>
#include <QObject>
#include "cxForwardDeclarations.h"
 
class QDomElement;
 
#define SessionStorageService_iid "cx::SessionStorageService"
 
namespace cx
{
typedef boost::shared_ptr<class SessionStorageService> SessionStorageServicePtr;
 
class cxResource_EXPORT SessionStorageService : public QObject
{
        Q_OBJECT
public:
    SessionStorageService();
    virtual ~SessionStorageService();
 
        virtual void load(QString dir) = 0; 
        virtual void save() = 0; 
        virtual void clear() = 0;
        virtual bool isValid() const = 0;
        virtual QString getRootFolder() const = 0;
 
        virtual bool isNull() const = 0;
        static SessionStorageServicePtr getNullObject();
 
        QString getSubFolder(QString relative); 
 
signals:
        void cleared(); 
        void sessionChanged(); 
        void isSaving(QDomElement& root); 
        void isSavingSecond(QDomElement& root); 
        void isLoading(QDomElement& root); 
        void isLoadingSecond(QDomElement& root); 
};
 
} // namespace cx
 
Q_DECLARE_INTERFACE(cx::SessionStorageService, SessionStorageService_iid)
 
#endif // CXSESSIONSTORAGESERVICE_H