PanTiltUnitModule.h

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 /* ========================================================================
  * Copyright (c) 2006,
  * Institute for Computer Graphics and Vision
  * Graz University of Technology
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
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  *
  * Redistributions of source code must retain the above copyright notice,
  * this list of conditions and the following disclaimer.
  *
  * 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.
  *
  * Neither the name of the Graz University of Technology 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
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  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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  * ========================================================================
  * PROJECT: OpenTracker
  * ======================================================================== */
 /* ======================================================================= */

#ifndef _PANTILTUNITMODULE_H
#define _PANTILTUNITMODULE_H

#include <OpenTracker/OpenTracker.h>

#ifdef USE_PANTILTUNIT

#include <Windows.h>

namespace ot {

class OPENTRACKER_API PanTiltUnitModule : public ThreadModule, public NodeFactory
{

protected:
    // list of PanTiltUnitSource nodes in the tree
    NodeVector nodes;

public:
    PanTiltUnitModule() : ThreadModule(), NodeFactory(), stop(false)
    {};

    virtual ~PanTiltUnitModule();

    virtual Node * createNode( const std::string& name,  StringTable& attributes);

    virtual void close();

    virtual void start();

        virtual void run();

    bool stop;

    virtual void pushEvent();


private:

        // 
        void processLoop();

};
OT_MODULE(PanTiltUnitModule);
} // namespace ot

#else
#ifdef WIN32
#pragma message(">>> OT_NO_PTU_SUPPORT")
#endif
#endif  //USE_PANTILTUNIT

#endif  //_PANTILTUNITMODULE_H

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