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C/C++ Source or Header  |  1996-02-22  |  2.6 KB  |  81 lines
  1. #ifndef _IDMRENDR_
  2. #define _IDMRENDR_
  3. /*******************************************************************************
  4. * FILE NAME: idmrendr.hpp                                                      *
  5. *                                                                              *
  6. * DESCRIPTION:                                                                 *
  7. *   Declaration of the classes:                                                *
  8. *     IDMRenderer                                                              *
  9. *                                                                              *
  10. * COPYRIGHT:                                                                   *
  11. *   IBM Open Class Library                                                     *
  12. *   (C) Copyright International Business Machines Corporation 1992, 1996       *
  13. *   Licensed Material - Program-Property of IBM - All Rights Reserved.         *
  14. *   US Government Users Restricted Rights - Use, duplication, or disclosure    *
  15. *   restricted by GSA ADP Schedule Contract with IBM Corp.                     *
  16. *                                                                              *
  17. *******************************************************************************/
  18. #include <ivbase.hpp>
  19. #include <istring.hpp>
  20.  
  21. class IDMSourceRenderer;
  22. class IDMTargetRenderer;
  23. class IDMRendererData;
  24.  
  25. #pragma pack(4)
  26.  
  27. class IDMRenderer : public IVBase {
  28. typedef IVBase
  29.   Inherited;
  30. public:
  31.  
  32. /*------------------------------- Constructors -------------------------------*/
  33.   IDMRenderer  ( const char* rmfs, const char* types );
  34.  
  35.   IDMRenderer  ( );
  36.  
  37. virtual
  38.   ~IDMRenderer ( );
  39.  
  40. /*------------------------- Supported Types and RMFs -------------------------*/
  41. virtual IString
  42.   supportedTypes    ( ) const,
  43.   supportedRMFs     ( ) const;
  44.  
  45. virtual IDMRenderer
  46.  &setSupportedTypes ( const char* types ),
  47.  &setSupportedRMFs  ( const char* rmfs );
  48.  
  49. /*----------------------------- Default Renderers ----------------------------*/
  50. static IDMSourceRenderer
  51.  &defaultSourceRenderer    ( );
  52.  
  53. static IDMTargetRenderer
  54.  &defaultTargetRenderer    ( );
  55.  
  56. static void
  57.   setDefaultSourceRenderer ( IDMSourceRenderer& sourceRenderer ),
  58.   setDefaultTargetRenderer ( IDMTargetRenderer& targetRenderer );
  59.  
  60. private:
  61. /*--------------------------------- Private ----------------------------------*/
  62.  
  63. IString
  64.   strTypes,
  65.   strRMFs;
  66.  
  67. static IDMSourceRenderer
  68.  *pSource;
  69.  
  70. static IDMTargetRenderer
  71.  *pTarget;
  72.  
  73. IDMRendererData
  74.  *fDMRendererData;
  75.  
  76. }; // class IDMRenderer
  77.  
  78. #pragma pack()
  79.  
  80. #endif // _IDMRENDR_
  81.