pVrvViewMagnification.h

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/****************************************************************************
 * Copyright (c) 2014 VT MAK
 * All rights reserved.
 ****************************************************************************/


#pragma once

#include <portal/pInteraction.h>

namespace MAKVrExchange
{

   class DtPortalConnection;

   const DtPortalMessageKind DtVrvViewMagnificationInteractionKind =
      DtPortalMessageKind(803);

   class DT_DLL_LIBPORTAL DtPortalVrvViewMagnificationInteraction
      : public DtPortalInteraction
   {
   public:

      typedef void (*functionCallback_type)(
         const DtPortalVrvViewMagnificationInteraction& interaction, void* userData );

      DtPortalVrvViewMagnificationInteraction();

      virtual ~DtPortalVrvViewMagnificationInteraction();

      static void addCallback( DtPortalConnection* connection,
         functionCallback_type callbackFunction, void* userData );

      static void removeCallback( DtPortalConnection* connection,
         functionCallback_type callbackFunction, void* userData );


      DtDEC_ATTRIBUTE( DtString, Observer, observer );
      DtDEC_ATTRIBUTE( DtFloat64, ViewMagnification, viewMagnification );


   public:

      static const DtPortalMessageKind theKind;

      static DtPortalMessage* create();

      virtual unsigned int netSize() const;
      virtual void writeSelfToBuffer( void* buffer ) const;
      virtual void readSelfFromBuffer( const void* buffer );

      virtual std::ostream& printDataToStream( std::ostream& stream ) const;

   private:

      DtPortalVrvViewMagnificationInteraction& operator = (
         const DtPortalVrvViewMagnificationInteraction& );

      bool operator == ( const DtPortalVrvViewMagnificationInteraction& ) const;

      bool operator != ( const DtPortalVrvViewMagnificationInteraction& ) const;

   };


   inline DtPortalMessage* DtPortalVrvViewMagnificationInteraction::create()
   {
      return new DtPortalVrvViewMagnificationInteraction();
   }

}