cxTrackedStream.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 CXTRACKEDSTREAM_H
#define CXTRACKEDSTREAM_H

#include "cxImage.h"

namespace cx
{

class cxResource_EXPORT TrackedStream : public Data
{
        Q_OBJECT
public:
        static TrackedStreamPtr create(const QString& uid, const QString& name = "");
        TrackedStream(const QString &uid, const QString &name, const ToolPtr &probe, const VideoSourcePtr &videoSource);
        ~TrackedStream();

        void setProbeTool(const ToolPtr &probeTool);
        ToolPtr getProbeTool();
        void setVideoSource(const VideoSourcePtr &videoSource);
        VideoSourcePtr getVideoSource();
        void setSpaceProvider(SpaceProviderPtr spaceProvider);

        virtual void addXml(QDomNode& dataNode);
        virtual void parseXml(QDomNode& dataNode);

        virtual DoubleBoundingBox3D boundingBox() const;
        virtual bool load(QString path, FileManagerServicePtr filemanager) { return true;} 
        virtual void save(const QString& basePath, FileManagerServicePtr filemanager) {} 

        virtual QString getType() const;
        static QString getTypeName();

        ImagePtr getChangingImage();
        void deleteImageToStopEmittingFrames();
        bool is3D();
        bool is2D();
        bool hasVideo() const;
        bool isStreaming() const;
signals:
        void streamChanged(QString uid);
        void newTool(ToolPtr tool);
        void newVideoSource(VideoSourcePtr videoSource);
        void newFrame();
        void streaming(bool on); 
        void newPosition();

private slots:
        void newFrameSlot();
        void toolTransformAndTimestamp(Transform3D prMt, double timestamp);
private:
        ToolPtr mProbeTool;
        VideoSourcePtr mVideoSource;
        ImagePtr mImage;

        SpaceProviderPtr mSpaceProvider;
        Transform3D get_tMu();
};

typedef boost::shared_ptr<TrackedStream> TrackedStreamPtr;

} //cx

#endif // CXTRACKEDSTREAM_H