gre/lrscript.h

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#ifndef  INC_GRE_LRSCRIPT_H
#define  INC_GRE_LRSCRIPT_H

#ifndef  INC_GRE_LAYER_H
#include <gre/layer.h>
#endif

#ifndef  INC_RVC_OBJITEM_H
#include <rvc/objitem.h>
#endif

namespace GRE {
//===================================================================================================================

class LAYER_SCRIPT : public GRE::LAYER {
   public:

      class DISPPARM : public GRE::LAYER::DISPPARM {
         public:

            class DLG;

            RVC::OBJITEM m_ObjItemScript;          
            RVC::OBJITEM m_ObjItemStyle;           
            MISTRING m_Script;                     
            DRECT2D m_Extents;                     
            int m_PageUnitsCode;
            int m_MapUnitsCode;
            int m_LatLonFmtCode;
            int m_ExtentsMode;                     
            double m_MapScale;                     
            double m_Margin;                       
            UINT8 m_UsePageUnits;                  
            SPATREF::COORDREFSYS m_CoordRefSys;

            DISPPARM ();
            DISPPARM (
               const DISPPARM& rhs
               ): GRE::LAYER::DISPPARM(rhs) { Copy(rhs); }
            virtual ~DISPPARM (
               ) { Free(); }

            DISPPARM& operator= (const DISPPARM& rhs) {
               if (this != &rhs) {
                  Free();
                  Copy(rhs);
                  }
               return (*this);
               }

            ERRVALUE ComputeExtents (LAYER_SCRIPT*);

         protected:
            virtual const SERIALIZERITEM* SerialGetItemDef (SERIALIZER& serializer) const;

         private:
            #ifndef GENERATING_DOXYGEN_OUTPUT
            void Copy (const DISPPARM& rhs);
            void Free ();
            friend class LAYER_SCRIPT;
            #endif // GENERATING_DOXYGEN_OUTPUT
         };

      static void RegisterType (
         );

      explicit LAYER_SCRIPT (
         GRE::GROUP *group,                              
         CREATEFLAGS createflags = CREATEFLAG_None,   
         GRE::LISTPOS listpos = GRE::LISTPOS_Last,    
         GRE::LAYER *reflayer = 0                        
         );

      virtual ~LAYER_SCRIPT ();

      double ComputeScale (
         ) const;

      const DISPPARM& GetDispParm (
         ) const {
         return (m_dispparm);
         }

      ERRVALUE SetDispParm (
         const DISPPARM& dispparm               
         );

   protected:

      DISPPARM m_dispparm;                      

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT

      // Overrides from GRE::LAYER.
   #ifdef USE_MGUI
      virtual int v_ControlPanel (MDLGPARENT dlgparent,UINT32 flags = 0);
   #endif
      virtual GRE::LAYER* v_Copy (GRE::GROUP *group) const;
      virtual ERRVALUE v_Draw (GRE::LAYERDC& layerdc);
      virtual const RVC::OBJITEM& v_GetObjItem (int component) const;
      virtual const char* v_SerialGetTagName () const;
      virtual void v_SetDftName (bool ReplaceExisting);
      virtual int v_UpdateExtents (bool forceupdate);
      virtual void v_ComputeMargins(double& tmargin, double&bmargin, double&lmargin, double&rmargin);

      LAYER_SCRIPT (const LAYER_SCRIPT&);
      LAYER_SCRIPT& operator= (const LAYER_SCRIPT&);

      #endif // GENERATING_DOXYGEN_OUTPUT
   };

//===================================================================================================================
}  // End namespace GRE

#endif   // INC_GRE_LRSCRIPT_H

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