//----------------------------------------------------------------------------
//  EgalTech 2014-2019
//----------------------------------------------------------------------------
// File : GseContext.h             Data : 18.07.19        Versione : 2.1g4
// Contenuto : Dichiarazioni per contesti GSE ( Geometria, Scena, Esecuzione).
//
//
//
// Modifiche : 01.09.14 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

#pragma once

#include "/EgtDev/Include/EGkGeomDB.h"
#include "/EgtDev/Include/EGrScene.h"
#include "/EgtDev/Include/EGnCmdParser.h"
#include "/EgtDev/Include/EMkMachMgr.h"
#include "/EgtDev/Include/EExBeamMgr.h"
#define NOMINMAX
#include <windows.h>

//----------------------------------------------------------------------------
// Struttura per info aggiuntive di selezione
struct SelInfo {
   int     nLastId ;
   int     nLastSub ;
   Point3d ptLastSel ;
   int     nPrevId ;
   int     nPrevSub ;
   Point3d ptPrevSel ;
   SelInfo( void)
      { Reset() ; }
   void Set( int nI, int nS, const Point3d& ptP)
      { nPrevId = nLastId ; nPrevSub = nLastSub ; ptPrevSel = ptLastSel ; nLastId = nI ; nLastSub = nS ; ptLastSel = ptP ; }
   void Reset( void)
      { nLastId = GDB_ID_NULL ; nLastSub = 0 ; ptLastSel = ORIG ; nPrevId = GDB_ID_NULL ; nPrevSub = 0 ; ptPrevSel = ORIG ; }
   void ResetLast( void)
      { nLastId = nPrevId ; nLastSub = nPrevSub ; ptLastSel = ptPrevSel ; nPrevId = GDB_ID_NULL ; nPrevSub = 0 ; ptPrevSel = ORIG ; }
   void ResetPrev( void)
      { nPrevId = GDB_ID_NULL ; nPrevSub = 0 ; ptPrevSel = ORIG ; }
} ;

//----------------------------------------------------------------------------
// Valori standard per stile quotatura
static const double      STD_EXTLINELEN = 5.0 ;
static const double      STD_ARROWLEN = 5.0 ;
static const double      STD_TEXTDIST = 2.0 ;
static const int         STD_LENISMM = 1 ;
static const int         STD_DECDIGIT = -2 ;
static const std::string STD_FONT = "ModernPropS.Nfe" ;
static const double      STD_TEXTHEIGHT = 10.0 ;
// Struttura per stile quotatura corrente
struct DimensionStyle {
   double      dExtLineLen ;
   double      dArrowLen ;
   double      dTextDist ;
   int         nLenIsMM ;             // 0=no, 1=si, 2=da UiUnits
   int         nDecDigit ;
   std::string sFont ;
   double      dTextHeight ;
   DimensionStyle( void)
      { Reset() ; }
   void Set( double dELL, double dAL, double dTD, int nMM, int nDD, const std::string& sF, double dTH)
      { dExtLineLen = dELL ; dArrowLen = dAL ; dTextDist = dTD ; nLenIsMM = nMM ; nDecDigit = nDD ; sFont = sF ; dTextHeight = dTH ; }
   void Reset( void)
      { dExtLineLen = STD_EXTLINELEN ; dArrowLen = STD_ARROWLEN ; dTextDist = STD_TEXTDIST ;
        nLenIsMM = STD_LENISMM ; nDecDigit = STD_DECDIGIT ; sFont = STD_FONT ; dTextHeight = STD_TEXTHEIGHT ; }
} ;

//----------------------------------------------------------------------------
class GseContext
{
   public :
      IGeomDB*       m_pGeomDB ;
      Color          m_colDef ;
      IMachMgr*      m_pMachMgr ;
      IBeamMgr*      m_pBeamMgr ;
      HWND           m_hWnd ;
      IEGrScene*     m_pScene ;
      ICmdParser*    m_pTscExec ;
      std::string    m_sFilePath ;
      bool           m_bEnableModified ;
      bool           m_bModified ;
      int            m_nCurrPart ;
      int            m_nCurrLayer ;
      int            m_nObjFilterForSelect ;
      SelInfo        m_siSel ;
      DimensionStyle m_dsCurr ;

   public :
      GseContext( void)
         : m_pGeomDB( nullptr), m_colDef( GRAY), m_pMachMgr( nullptr), m_pBeamMgr( nullptr), m_hWnd( nullptr), m_pScene( nullptr),
           m_pTscExec( nullptr), m_sFilePath(), m_bEnableModified( true), m_bModified( false),
           m_nCurrPart( GDB_ID_NULL), m_nCurrLayer( GDB_ID_NULL), m_nObjFilterForSelect(GEO_ZERODIM | GEO_CURVE | GEO_SURF | GEO_VOLUME | GEO_EXTRA),
           m_siSel(), m_dsCurr()
         {}
      ~GseContext( void)
         { Clear() ; }
      void Clear( void)
         {
           if ( m_pTscExec != nullptr) {
              delete m_pTscExec ;
              m_pTscExec = nullptr ;
           }
           if ( m_pScene != nullptr) {
              m_pScene->Destroy() ;
              delete m_pScene ;
              m_pScene = nullptr ;
           }
           m_hWnd = nullptr ;
           if ( m_pMachMgr != nullptr) {
              delete m_pMachMgr ;
              m_pMachMgr = nullptr ;
           }
           if ( m_pBeamMgr != nullptr) {
              delete m_pBeamMgr ;
              m_pBeamMgr = nullptr ;
           }
           if ( m_pGeomDB != nullptr) {
              delete m_pGeomDB ;
              m_pGeomDB = nullptr ;
           }
           m_sFilePath.clear() ;
           m_bEnableModified = true ;
           m_bModified = false ;
           m_nCurrPart = GDB_ID_NULL ;
           m_nCurrLayer = GDB_ID_NULL ;
           m_nObjFilterForSelect = GEO_ZERODIM | GEO_CURVE | GEO_SURF | GEO_VOLUME | GEO_EXTRA ;
           m_siSel.Reset() ;
           m_dsCurr.Reset() ;
         }
} ;

//----------------------------------------------------------------------------
int CreateGseContext( void) ;
bool DeleteGseContext( int nInd) ;
bool GetAllGseContextOn( INTVECTOR& vOn) ;
bool ClearAllGseContexts( void) ;
GseContext* GetGseContext( int nInd) ;
IGeomDB* GetGeomDB( int nInd) ;
IEGrScene* GetScene( int nInd) ;
ICmdParser* GetTscExecutor( int nInd) ;
bool SetCurrGseContext( int nInd) ;
bool ResetCurrGseContext( void) ;
int GetIndCurrGseContext( void) ;
GseContext* GetCurrGseContext( void) ;
IGeomDB* GetCurrGeomDB( void) ;
IMachMgr* GetCurrMachMgr( void) ;
IBeamMgr* GetCurrBeamMgr( void) ;
IEGrScene* GetCurrScene( void) ;
ICmdParser* GetCurrTscExecutor( void) ;