DtImageTaskElementConfigurationWidgetFactory.h

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/******************************************************************************
** Copyright (c) 2012 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvVideoStreamQt/vrvVideoStreamQt.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrvUtil/DtUnicode.h>

class QWidget;

namespace makVrv
{
   class DtDe;
   class DtVideoStream;
   class DtImageTaskElementConfigurationWidget;

   class DT_DLL_VRVVIDEOSTREAMQT DtImageTaskElementConfigurationWidgetCreator
   {
   public:
      virtual ~DtImageTaskElementConfigurationWidgetCreator();

      virtual DtImageTaskElementConfigurationWidget* create( 
         int imageTaskElementIndex, DtVideoStream& videoStream, 
         QWidget* parent ) = 0;
   };

   class DT_DLL_VRVVIDEOSTREAMQT DtImageTaskElementConfigurationWidgetFactory 
      : public DtVirtualBaseClass
   {
   public:
      virtual ~DtImageTaskElementConfigurationWidgetFactory();

      static DtImageTaskElementConfigurationWidgetFactory& instance( DtDe& de );

      virtual void registerCreator( const DtUnicode& imageTaskElementClassName, 
         DtImageTaskElementConfigurationWidgetCreator* creator ) = 0;

      virtual DtImageTaskElementConfigurationWidget* create(
         const DtUnicode& imageTaskElementClassName, int imageTaskElementIndex, 
         DtVideoStream& videoStream, QWidget* parent ) = 0;
   };
}