gre/lrtin.h

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#ifndef  INC_GRE_LRTIN_H
#define  INC_GRE_LRTIN_H

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

#ifndef  INC_GRE_ELEMPARMS_H
#include <gre/elemparms.h>
#endif

#ifndef  INC_GRE_LEGEND_H
#include <gre/legend.h>
#endif

namespace RVC {
   class TIN;
   }

namespace GRE {
//===================================================================================================================
class LAYER_TIN : public LAYER {
   public:

      // LAYER_TIN::DISPPARM
      class DISPPARM : public LAYER::DISPPARM {
         public:

            class DLG;                             

            RVC::OBJITEM m_ObjItem;
            RVC::OBJECTNAME m_GeorefName;          
            RVC::OBJITEM m_ObjItemStyle;
            POINTPARMS Node;
            LINEPARMS Edge;
            POLYPARMS Triangle;
            struct CONTOUR {
               UINT8 Selected;
               LINESTYLE Style;
               double Interval;
               } Contour[2];
            UINT8 ContourUnitCode;
            bool m_IsEditable;
            bool m_HasSaveInfo;
            mutable RVC::OBJITEM m_SaveObjItem;
            mutable RVC::OBJITEM m_SaveObjItemStyle;

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

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

            ERRVALUE SetObject (
               const RVC::OBJITEM& objitem,     
               bool keepsettings = false     
               );

         private:
            #ifndef GENERATING_DOXYGEN_OUTPUT
            void Copy (const DISPPARM&);
            void Free ();
            static ERRVALUE SerializerCB_StyleFileName (SERIALIZER&, const SERIALIZERITEM *, void *, SERIALIZERITEM::ACTION);
            void UpdateSaveInfo () const;

            virtual ERRVALUE SerialRead (SERIALIZER& serializer);
            virtual ERRVALUE SerialWrite (SERIALIZER& serializer, const char *tagname = 0) const;

            virtual const SERIALIZERITEM* SerialGetItemDef (SERIALIZER& serializer) const;
            virtual ERRVALUE vSetObjItem (const RVC::OBJITEM& objitem, bool replace);
            virtual ERRVALUE Validate ();

            friend class LAYER_TIN;
            #endif 
         }; 

      static void RegisterType (
         );

      static void SMLClassInstall (
         SMLCONTEXT *context
         );

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

      virtual ~LAYER_TIN ();

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

      ERRVALUE SetDispParm (
         const DISPPARM& dispparm               
         );

   protected:

      DISPPARM m_dispparm;                      

   public:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      class PRIVDRAWDATA;
      #endif 

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT

      RVC::TIN *m_pObjTIN;
      GRE::LEGEND_POINT m_NodeLegend;
      GRE::LEGEND_LINE m_EdgeLegend;
      GRE::LEGEND_POLYGON m_TriangleLegend;
      GRE::LEGEND_LINE m_ContourLegend;
      COMPINFO m_NodeCompInfo;
      COMPINFO m_EdgeCompInfo;
      COMPINFO m_TriangleCompInfo;

      static void LegendMsgHandler (GRAPHICTREEITEM_MSG *msg);

      ERRVALUE OpenPrivateObject ();
      void SetupLegend ();
      int SetupRegion ();

      virtual ERRVALUE v_AssignObject (const RVC::OBJITEM& objitem, MDLGPARENT dlgparent);
      virtual bool v_CanShowDetails () const;
      virtual GRE::LAYERSECTION* v_ConstructLayerSection (GRE::VIEW* view);
   #ifdef USE_MGUI
      virtual int v_ControlPanel (MDLGPARENT dlgparent, UINT32 flags = 0);
   #endif
      virtual LAYER* v_Copy (GRE::GROUP *group) const;
      virtual const DATATIPPARMS* v_DataTipGetParms (int component) const;
      virtual ERRVALUE v_DataTipSetParms (int component, const DATATIPPARMS& DataTipParms);
      virtual ERRVALUE v_Draw (LAYERDC& layerdc);
      virtual ERRVALUE v_DrawElementLow (LAYERDC& layerdc, ELEMTYPE ElemType, ELEMNUM ElemNum, const void *style);
      virtual ERRVALUE v_DrawElementsLow (LAYERDC& layerdc, ELEMTYPE ElemType, const UNSIGNEDSET *pElemSet, const void *style);
      virtual ELEMNUM v_FindClosestElement (const DPOINT2D& point, double searchdist, double *distret, int component, const UNSIGNEDSET *pSearchSet, GRE::FINDFLAGS findflags);
      virtual int v_GetComponent (ELEMTYPE ElemType) const;
      virtual MICONSTRUCT* v_GetComponentIcon (int component) const;
      virtual COMPINFO* v_GetComponentInfo (int component);
      virtual MISTRING v_GetComponentName (int component) const;
      virtual const void* v_GetElemDefaultStyle (ELEMTYPE ElemType) const;
      virtual UINT16 v_GetElemDrawSelectionMode (ELEMTYPE ElemType) const;
      virtual UINT16 v_GetElemDrawStyleMode (ELEMTYPE ElemType) const;
      virtual ERRVALUE v_GetElemExtents (ELEMTYPE ElemType, ELEMNUM ElemNum, DRECT3D& Extents);
      virtual ERRVALUE v_GetElemSetByExtent (ELEMTYPE ElemType, const DRECT2D& Extent, UNSIGNEDSET& ElemSet);
      virtual ELEMTYPE v_GetElemType (int component) const;
      virtual bool v_GetGeorefName (RVC::OBJECTNAME& name, int component = 0) const;
      virtual const GRE::LEGEND* v_GetLegend (ELEMTYPE ElemType);
      virtual INT64 v_GetNumElements (ELEMTYPE ElemType);
      virtual const RVC::OBJITEM& v_GetObjItem (int component) const;
      virtual ERRVALUE v_GetStyleInfo (ELEMTYPE ElemType, RVC::OBJITEM& ObjItem, RVC::OBJECTNAME& TableName);
      virtual bool v_HasLegend () const;
      virtual bool v_IsTableUsableForComponent (int component, const RVC::DBTABLE& table) const;
   #ifdef USE_MGUI
      virtual ERRVALUE v_PromptObject (bool OpenCtrlPanel, MDLGPARENT dlgparent);
   #endif
      virtual ERRVALUE v_ReportRawElemInfo (MISTRING& infostr, ELEMTYPE ElemType, ELEMNUM ElemNum);
      virtual const char* v_SerialGetTagName () const;
      virtual void v_SetElemDrawSelectionMode (ELEMTYPE ElemType, UINT16 SelectMode);
      virtual void v_SetElemDrawStyleMode (ELEMTYPE ElemType, UINT16 StyleMode);
      virtual void v_SetLegendSampleFlags (MGD::STYLESAMPLEFLAGS SampleFlags);
      virtual void v_SetObjectDescriptor (int component, const RVC::DESCRIPTOR& descriptor);
      virtual ERRVALUE v_SetStyleObjItem (const RVC::OBJITEM& objitem);
      virtual int v_TestElementByRegion (ELEMTYPE ElemType, ELEMNUM ElemNum, const REGION2D& Region, TESTCRITERIA TestMode);
   #ifdef USE_MGUI
      virtual MGUI::CTRL_TREE::ITEMHND v_TreeViewAddUpdateLegend (GRE::CTRL_TREEVIEW& TreeView, MGUI::CTRL_TREE::ITEMHND hndParent, MGUI::CTRL_TREE::ITEMHND hndInsertAfter);
      virtual void v_TreeViewAddUpdateDetails (GRE::CTRL_TREEVIEW& TreeView, MGUI::CTRL_TREE::ITEMHND hndParent, MGUI::CTRL_TREE::ITEMHND hndInsertAfter);
   #endif
      virtual int v_UpdateExtents (bool forceupdate);

      friend class PRIVDRAWDATA;
      
      LAYER_TIN (const LAYER_TIN&);
      LAYER_TIN& operator= (const LAYER_TIN&);

      #endif // GENERATING_DOXYGEN_OUTPUT
   };


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


#endif   

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