cxAcquisitionData.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 
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=========================================================================*/

#ifndef CXACQUISITIONDATA_H_
#define CXACQUISITIONDATA_H_

#include "org_custusx_acquisition_Export.h"

#include <QObject>
class QDomNode;
#include <vector>
#include "cxRecordSession.h"
#include "cxAcquisitionService.h"


namespace cx
{
typedef boost::shared_ptr<class UsReconstructionService> UsReconstructionServicePtr;
typedef boost::shared_ptr<class VisServices> VisServicesPtr;

class org_custusx_acquisition_EXPORT AcquisitionData : public QObject
{
        Q_OBJECT

public:
        AcquisitionData();
        AcquisitionData(VisServicesPtr services, UsReconstructionServicePtr reconstructer);
        virtual ~AcquisitionData();

        void addRecordSession(RecordSessionPtr session);
        void removeRecordSession(RecordSessionPtr session);
        std::vector<RecordSessionPtr> getRecordSessions();
        RecordSessionPtr getRecordSession(QString uid);
//      QString getNewUid();
        int getNewSessionId();

        VisServicesPtr getServices() { return mServices; }
        UsReconstructionServicePtr getReconstructer() { return mReconstructer; }

        //Interface for saving/loading
        void addXml(QDomNode& dataNode);
        void parseXml(QDomNode& dataNode);

        void clear();
signals:
        void  recordedSessionsChanged();

private:
        std::vector<RecordSessionPtr> mRecordSessions;

        // referenced plugins:
        VisServicesPtr mServices;
        UsReconstructionServicePtr mReconstructer;
};
typedef boost::shared_ptr<AcquisitionData> AcquisitionDataPtr;



class org_custusx_acquisition_EXPORT Acquisition : public QObject
{
        Q_OBJECT

public:
        Acquisition(AcquisitionDataPtr pluginData, QObject* parent = 0);
        virtual ~Acquisition();

        bool isReady(AcquisitionService::TYPES) const;
        QString getInfoText(AcquisitionService::TYPES) const;

        void startRecord(AcquisitionService::TYPES context, QString category, RecordSessionPtr session);
        void stopRecord();
        void cancelRecord();
        void startPostProcessing();
        void stopPostProcessing();

        RecordSessionPtr getLatestSession() { return mLatestSession; }
        AcquisitionService::STATE getState() const { return mCurrentState; }
        AcquisitionDataPtr getPluginData() { return mPluginData; }
        AcquisitionService::TYPES getCurrentContext() const { return mCurrentContext; }

signals:
        void stateChanged();
        void started();
        void acquisitionStopped();
        void cancelled();
        void readinessChanged();

private:
        RecordSessionPtr mLatestSession;
        void setState(AcquisitionService::STATE newState);
        AcquisitionService::STATE mCurrentState;
        AcquisitionService::TYPES mCurrentContext;
        AcquisitionDataPtr mPluginData;

        bool mReady;
        QString mInfoText;

        void setReady(bool val, QString text);
        void checkIfReadySlot();
        VisServicesPtr getServices();
};
typedef boost::shared_ptr<Acquisition> AcquisitionPtr;


}

#endif /* CXACQUISITIONDATA_H_ */