cxNetworkConnection.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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   may be used to endorse or promote products derived from this software
   without specific prior written permission.

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#ifndef CXNETWORKCONNECTION_H_
#define CXNETWORKCONNECTION_H_

#include "org_custusx_core_openigtlink_Export.h"

#include <map>
#include <QObject>
#include <QMutex>
#include <QMutexLocker>
#include "cxSocketConnection.h"
#include "cxTransform3D.h"
#include "cxImage.h"
#include "cxProbeDefinition.h"
#include "cxLogger.h"
#include "cxProtocol.h"
#include "cxOpenIGTLinkProtocol.h"
#include "boost/function.hpp"

typedef boost::shared_ptr<QThread> QThreadPtr;

namespace cx {

typedef boost::shared_ptr<class NetworkConnection> NetworkConnectionPtr;

class org_custusx_core_openigtlink_EXPORT NetworkConnection : public SocketConnection
{
    Q_OBJECT

        typedef boost::function<void()>  VoidFunctionType;
public:


        explicit NetworkConnection(QString uid, QObject *parent = 0);
        virtual ~NetworkConnection();

    //thread safe
        QString getUid() const { return mUid; }
        QStringList getAvailableDialects() const;
        void invoke(boost::function<void()>  func);

        // not thread-safe: use invoke to call in this thread
        void sendImage(ImagePtr image); 
        void sendMesh(MeshPtr image); 
        void streamImage(ImagePtr image); 

signals:
    void transform(QString devicename, Transform3D transform, double timestamp);
    void calibration(QString devicename, Transform3D calibration);
    void image(ImagePtr image);
        void mesh(MeshPtr image);
        void probedefinition(QString devicename, ProbeDefinitionPtr definition);

protected:
        virtual void setProtocol(QString protocolname);

private slots:
    virtual void internalDataAvailable();
        void onInvoke(VoidFunctionType func);

private:
        ProtocolPtr initProtocol(ProtocolPtr value);

    ProtocolPtr mProtocol;
    typedef std::map<QString, ProtocolPtr> DialectMap;
    DialectMap mAvailableDialects;
        const QString mUid;
};



} //namespace cx

#endif // CXNETWORKCONNECTION_H_