OMKAnimatorInputPlugT.h

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/************************************************************************/
/* This file is part of openMask(c) INRIA, CNRS, Universite de Rennes 1 */
/* 1993-2002, thereinafter the Software                                 */
/*                                                                      */
/* The Software has been developped within the Siames Project.          */
/* INRIA, the University of Rennes 1 and CNRS jointly hold intellectual */
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/* des Programmes (APP) under registration number                       */
/* IDDN.FR.001.510008.00.S.P.2001.000.41200                             */
/*                                                                      */
/* This file may be distributed under the terms of the Q Public License */
/* version 1.0 as defined by Trolltech AS of Norway and appearing in    */
/* the file LICENSE.QPL included in the packaging of this file.         */
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/************************************************************************/
#ifndef OMK_VIS_ANIMATORINPUTPLUGT_H
#define OMK_VIS_ANIMATORINPUTPLUGT_H

#include "OMKAnimatorPlug.h"
#include "OMKAnimatorPlugT.h"
#include "OMKInput.h"

namespace OMK 
{
namespace Vis 
{

template< typename T >
class AnimatorInputPlugT : public AnimatorPlugT<T>
{
public:





        AnimatorInputPlugT( Input< T > *listenedInput ):
          AnimatorPlugT<T>(),
                  _listenedInput( listenedInput )
          {
            OMASSERT( _listenedInput && "Must be valid !" ) ;
          }

          virtual ~AnimatorInputPlugT() {}






          virtual const T& getTypedValue() const 
          {
            OMASSERTM( _listenedInput->isConnected(), "The input is not connected, cannot get the value" ) ;
            return _listenedInput->get() ;
          }
          virtual bool isValueChanged() const 
          {
            return _listenedInput->isConnected() ;
          }

protected:

        Input< T > *_listenedInput ;
}; 

}// namespace Vis
}// namespace OMK

#endif // OMK_VIS_ANIMATORINPUTPLUGT_H

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