cxTrackingImplService.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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   this list of conditions and the following disclaimer in the documentation 
   and/or other materials provided with the distribution.

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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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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
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#ifndef CXTRACKINGIMPLSERVICE_H_
#define CXTRACKINGIMPLSERVICE_H_

#include "org_custusx_core_tracking_Export.h"
#include "cxTrackingService.h"
#include "vtkForwardDeclarations.h"

class QDomNode;
class QDomElement;
class QDomDocument;
class QDomNodeList;
class QTimer;
class QFileInfo;

class ctkPluginContext;

namespace cx
{
typedef boost::shared_ptr<class TrackingImplService> TrackingImplServicePtr;

typedef boost::shared_ptr<class ManualToolAdapter> ManualToolAdapterPtr;
typedef boost::shared_ptr<class IgstkTrackerThread> IgstkTrackerThreadPtr;
typedef boost::shared_ptr<class PlaybackTime> PlaybackTimePtr;

typedef boost::shared_ptr<class TrackingSystemService> TrackingSystemServicePtr;
typedef boost::shared_ptr<class TrackingSystemPlaybackService> TrackingSystemPlaybackServicePtr;
typedef boost::shared_ptr<class SessionStorageService> SessionStorageServicePtr;

class org_custusx_core_tracking_EXPORT TrackingImplService: public TrackingService
{
Q_OBJECT
Q_INTERFACES(cx::TrackingService)

public:
        TrackingImplService(ctkPluginContext* context);
        virtual ~TrackingImplService();

        virtual Tool::State getState() const;
        virtual void setState(const Tool::State val);

        virtual bool isPlaybackMode() const;

        virtual ToolMap getTools(); 
        virtual ToolPtr getTool(const QString& uid); 

        virtual ToolPtr getActiveTool();
        virtual void setActiveTool(const QString& uid); 

        virtual ToolPtr getReferenceTool() const; 

        virtual ToolPtr getManualTool(); 

        virtual SessionToolHistoryMap getSessionHistory(double startTime, double stopTime);

        virtual void runDummyTool(DummyToolPtr tool);
        virtual ToolPtr getFirstProbe();

        virtual void setPlaybackMode(PlaybackTimePtr controller);
        virtual TrackerConfigurationPtr getConfiguration();

        virtual void installTrackingSystem(TrackingSystemServicePtr system);
        virtual void unInstallTrackingSystem(TrackingSystemServicePtr system);
        virtual std::vector<TrackingSystemServicePtr> getTrackingSystems();

        bool isNull();

private slots:
        void globalConfigurationFileChangedSlot(QString key);
        void onSystemStateChanged();
        void activeCheckSlot(); 
        void onTooltipOffset(double val);

        void onSessionChanged();
        void onSessionCleared();
        void onSessionLoad(QDomElement& node);
        void onSessionSave(QDomElement& node);

private:
        void rebuildCachedTools();
        void initializeManualTool();
        void setConfigurationFile(QString configurationFile); 
        void resetTrackingPositionFilters();
        void waitForState(Tool::State state, int timeout);
        void imbueManualToolWithRealProperties();
        void addToolsFrom(TrackingSystemServicePtr system);
        bool manualToolHasMostRecentTimestamp();
        std::vector<ToolPtr> getVisibleTools();

        void addXml(QDomNode& parentNode); 
        void parseXml(QDomNode& dataNode); 
        virtual void savePositionHistory();
        virtual void loadPositionHistory();

        QString getLoggingFolder();

        ToolMap mTools; 
        ToolPtr mActiveTool; 
        ToolPtr mReferenceTool; 
        ManualToolAdapterPtr mManualTool; 

        double mLastLoadPositionHistory;

        std::vector<TrackingSystemServicePtr> mTrackingSystems;
        TrackingSystemPlaybackServicePtr mPlaybackSystem;
        ctkPluginContext *mContext;
        SessionStorageServicePtr mSession;

        double mToolTipOffset; 
};

bool toolTypeSort(const ToolPtr tool1, const ToolPtr tool2); 

} //namespace cx


#endif /* CXTRACKINGIMPLSERVICE_H_ */