/***************************************************************************
 *                          Zanoza Modeler v2.x                            *
 *      This is unpublished propietary source code of Zanoza Software.     *
 *      The copyright notice does not evidence any actual or intended      *
 *                    publication of such source code.                     *
 *                                                                         *
 *                Copyright (c) 2002-2008 Zanoza Software.                 *
 *                                                                         *
 *                        All rights reserved.                             *
 ***************************************************************************
 *--------------------------------------------------------------------------
 * @author:   Oleg Melashenko
 *--------------------------------------------------------------------------
 * @purpose:  Declaration of the class IViewportDrawWrapper
 *--------------------------------------------------------------------------
 * @created: Monday, September 29, 2003 13:31:26
 */

#if !defined(IViewportDrawWrapper_h_included)
#define IViewportDrawWrapper_h_included
//forward declaration of this class might require
namespace core
{ namespace ui
  { class IViewportDrawWrapper; }; };
#include <zmodeler.h>
#include <core/ui/uiTypes.h>
#include <core/IProcParams.h>


namespace core
{
  namespace ui
  {
    
    class IViewportDrawWrapper : public ZUnknown
    {
    public:
      virtual ZRESULT beforeDraw(core::IProcParams* pParams)=0;
      virtual ZRESULT afterDraw(core::IProcParams* pParams)=0;
      virtual ZRESULT afterShow(core::IProcParams* pParams, CDC* pDC)=0;
    
    };//class IViewportDrawWrapper
  };//ui
};//core

#endif
