rvc/multrast.h

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#ifndef INC_RVC_MULTRAST_H
#define INC_RVC_MULTRAST_H

#ifndef INC_RVC_RASTER_H
   #include <rvc/raster.h>
#endif

#include <vector>

#define RVC_DEFAULT_CREDENTIALS = 0

namespace RVC {

class CREDENTIALS;

class MULTIRASTER : public RASTER {
   public:

      enum TYPE {
         TYPE_None         = 0,
         TYPE_DirectLink,
         TYPE_ObjectPath,
         TYPE_LegacyInode
         };

      class MAKEPARMS {
         public:

            MAKEPARMS (
               INT32 TotalLins,                 
               INT32 TotalCols,                 
               INT32 LinsPerTile,               
               INT32 ColsPerTile,               
               RVC::IMAGE::CELLTYPE CellType,   
               TYPE Type,                       
               RASTER::LINKTYPE m_LinkType = RASTER::LINKTYPE_NoLink 
               );

            ~MAKEPARMS () { }

            void SetBandNum (
               INT32 BandNum
               ) { m_Band = BandNum; }

            void SetUsage (
               RASTER::USAGE usage
               ) { m_Usage = usage; }

         private:
            #ifndef GENERATING_DOXYGEN_OUTPUT
            friend class MULTIRASTER;

            INT32 m_TotalLins;
            INT32 m_TotalCols;
            INT32 m_LinsPerTile;
            INT32 m_ColsPerTile;
            IMAGE::CELLTYPE m_CellType;
            MULTIRASTER::TYPE m_Type;
            RASTER::LINKTYPE m_LinkType;
            RASTER::USAGE m_Usage;
            INT32 m_Band;
            #endif
         };

      MULTIRASTER (
         );

      MULTIRASTER (
         const MULTIRASTER& rhs
         );

      virtual ~MULTIRASTER (
         );

      ERRVALUE AddLink (
         const OBJITEM& LinkRastObj,
         const LRECT2D& DestRect,
         bool RebuildPyramids
         );

      ERRVALUE AddLink (
         const RASTER::LINKPARMS& parms,
         const LRECT2D& DestRect          //Dimensions of linkable raster assumed to be same as DestRect.
         );

      ERRVALUE ClearTile (
         const LPOINT2D& TilePos
         );

      ERRVALUE GetGridLinkFile (
         FILEPATH& linkfile,
         INT32 GridLine,
         INT32 GridCol
         );

      ERRVALUE GetGridLinkItem (
         OBJITEM& obj,
         INT32 GridLine,
         INT32 GridCol
         );

      INT32 GetGridTileLines (
         ) const;

      INT32 GetGridTileColumns (
         ) const;

      ERRVALUE GetLinkCommonPath (
         FILEPATH& filepath
         );

      ERRVALUE GetTileLinkPaths (
         std::vector<FILEPATH>& LinkFiles,
         const LPOINT2D& TilePos
         );

      ERRVALUE Make (
         const OBJECT& parent,
         const DESCRIPTOR& desc,
         MAKEPARMS& parms,
         const CREDENTIALS* Credentials = 0
         );

      ERRVALUE Make (
         OBJITEM& objitem,          
         MAKEPARMS& parms,
         const CREDENTIALS* Credentials = 0
         );

      ERRVALUE MakeNullMask (
         const CREDENTIALS* Credentials = 0
         );

      ERRVALUE MakePyramidSet (
         RASTER::COMPTYPE comptype,
         UINT16 compquality,
         const SIMPLE_ARRAY<INT32>& samplerates,
         IMAGE::PYRAMID flags = IMAGE::PYRAMID_Default,
         const CREDENTIALS* Credentials = 0
         );

      static ERRVALUE MakePyramidSetNextTiers (
         const RVC::OBJITEM& ObjItemPrevTier,
         RASTER::COMPTYPE CompressType,            
         UINT16 CompressRatio,
         const CREDENTIALS* Credentials
         );

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT

      virtual ERRVALUE v_OpenObject (OPENMODE OpenMode, MDLGPARENT parent, const CREDENTIALS* Credentials);

      MAKEPARMS m_MakeParmsMult;
      OBJECT m_TempFile;
      #endif
   };
} //End RVC namespace

#endif

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