cxTrackingSystemPlaybackService.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:

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
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=========================================================================*/
#ifndef CXTRACKINGSYSTEMPLAYBACKSERVICE_H
#define CXTRACKINGSYSTEMPLAYBACKSERVICE_H

#include "org_custusx_core_tracking_Export.h"
#include "cxTrackingSystemService.h"

namespace cx
{
typedef boost::shared_ptr<class PlaybackTime> PlaybackTimePtr;
typedef boost::shared_ptr<class PlaybackTool> PlaybackToolPtr;

class org_custusx_core_tracking_EXPORT TrackingSystemPlaybackService : public TrackingSystemService
{
Q_OBJECT

public:
        TrackingSystemPlaybackService(PlaybackTimePtr controller, TrackingSystemServicePtr base, ManualToolPtr manual);
        virtual ~TrackingSystemPlaybackService();

        virtual QString getUid() const { return "org.custusx.core.tracking.system.playback"; }
        virtual std::vector<ToolPtr> getTools();
        virtual ToolPtr getReference() { return ToolPtr(); }

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

        virtual void setLoggingFolder(QString loggingFolder); 
        virtual TrackerConfigurationPtr getConfiguration();

        TrackingSystemServicePtr getBase() { return mBase; }

private slots:
        void onToolPositionChanged(Transform3D matrix, double timestamp);

private:
        void start();
        void stop();
        bool forceBaseToConfiguredState();
        void waitForState(TrackingSystemServicePtr base, Tool::State state, int timeout);
        bool isRunning() const;

        std::vector<PlaybackToolPtr> mTools; 
        Tool::State mState;
        PlaybackTimePtr mController;
        ManualToolPtr mManual;
        TrackingSystemServicePtr mBase;
};


} // namespace cx


#endif // CXTRACKINGSYSTEMPLAYBACKSERVICE_H