//----------------------------------------------------------------------------
//  EgalTech 2015-2015
//----------------------------------------------------------------------------
// File : LUA_GdbObjSelection.cpp      Data : 08.01.15      Versione : 1.6a1
// Contenuto : Funzioni di selezione oggetti del DB geometrico per LUA.
//
//
//
// Modifiche : 08.01.15 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

//--------------------------- Include ----------------------------------------
#include "stdafx.h"
#include "LUA.h"
#include "/EgtDev/Include/EXeExecutor.h"
#include "/EgtDev/Include/EGkGdbConst.h"
#include "/EgtDev/Include/EGkLuaAux.h"

using namespace std ;

//-------------------------------------------------------------------------------
static int
LuaSetObjFilterForSelect( lua_State* L)
{
  // 5 parametri : bZerodim, bCurve, bSurf, bVolume, bExtra
   bool bZerodim ;
   LuaCheckParam( L, 1, bZerodim)
   bool bCurve ;
   LuaCheckParam( L, 2, bCurve)
   bool bSurf ;
   LuaCheckParam( L, 3, bSurf)
   bool bVolume ;
   LuaCheckParam( L, 4, bVolume)
   bool bExtra ;
   LuaCheckParam( L, 5, bExtra)
   LuaClearStack( L) ;
  // eseguo la selezione
   bool bOk = ExeSetObjFilterForSelect( bZerodim, bCurve, bSurf, bVolume, bExtra) ;
  // restituisco il risultato
   LuaSetParam( L, bOk) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaSelectObj( lua_State* L)
{
  // 1 parametro : Id
   int nId ;
   LuaCheckParam( L, 1, nId)
   LuaClearStack( L) ;
  // eseguo la selezione
   bool bOk = ExeSelectObj( nId) ;
  // restituisco il risultato
   LuaSetParam( L, bOk) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaDeselectObj( lua_State* L)
{
  // 1 parametro : Id
   int nId ;
   LuaCheckParam( L, 1, nId)
   LuaClearStack( L) ;
  // eseguo la selezione
   bool bOk = ExeDeselectObj( nId) ;
  // restituisco il risultato
   LuaSetParam( L, bOk) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaSelectAll( lua_State* L)
{
  // 1 parametro : bOnlyIfVisible
   bool bOnlyIfVisible ;
   LuaCheckParam( L, 1, bOnlyIfVisible)
   LuaClearStack( L) ;
  // eseguo la selezione
   bool bOk = ExeSelectAll( bOnlyIfVisible) ;
  // restituisco il risultato
   LuaSetParam( L, bOk) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaDeselectAll( lua_State* L)
{
  // nessun parametro
   LuaClearStack( L) ;
  // eseguo la selezione
   bool bOk = ExeDeselectAll() ;
  // restituisco il risultato
   LuaSetParam( L, bOk) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaSelectGroupObjs( lua_State* L)
{
  // 1 parametro : GroupId
   int GroupId ;
   LuaCheckParam( L, 1, GroupId)
   LuaClearStack( L) ;
  // eseguo la selezione
   bool bOk = ExeSelectGroupObjs( GroupId) ;
  // restituisco il risultato
   LuaSetParam( L, bOk) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaDeselectGroupObjs( lua_State* L)
{
  // 1 parametro : GroupId
   int GroupId ;
   LuaCheckParam( L, 1, GroupId)
   LuaClearStack( L) ;
  // eseguo la deselezione
   bool bOk = ExeDeselectGroupObjs( GroupId) ;
  // restituisco il risultato
   LuaSetParam( L, bOk) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaIsSelectedObj( lua_State* L)
{
  // 1 parametro : Id
   int nId ;
   LuaCheckParam( L, 1, nId)
   LuaClearStack( L) ;
  // eseguo la selezione
   bool bOk = ExeIsSelectedObj( nId) ;
  // restituisco il risultato
   LuaSetParam( L, bOk) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaGetSelectedObjCount( lua_State* L)
{
  // nessun parametro
   LuaClearStack( L) ;
  // eseguo la selezione
   int nNbr = ExeGetSelectedObjCount() ;
  // restituisco il risultato
   LuaSetParam( L, nNbr) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaGetFirstSelectedObj( lua_State* L)
{
  // nessun parametro
   LuaClearStack( L) ;
  // recupero il primo oggetto selezionato
   int nId = ExeGetFirstSelectedObj() ;
  // restituisco il risultato
   if ( nId != GDB_ID_NULL)
      LuaSetParam( L, nId) ;
   else
      LuaSetParam( L) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaGetNextSelectedObj( lua_State* L)
{
  // nessun parametro
   LuaClearStack( L) ;
  // recupero il successivo oggetto selezionato
   int nId = ExeGetNextSelectedObj() ;
  // restituisco il risultato
   if ( nId != GDB_ID_NULL)
      LuaSetParam( L, nId) ;
   else
      LuaSetParam( L) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaGetLastSelectedObj( lua_State* L)
{
  // nessun parametro
   LuaClearStack( L) ;
  // recupero l'ultimo oggetto selezionato
   int nId = ExeGetLastSelectedObj() ;
  // restituisco il risultato
   if ( nId != GDB_ID_NULL)
      LuaSetParam( L, nId) ;
   else
      LuaSetParam( L) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaGetPrevSelectedObj( lua_State* L)
{
  // nessun parametro
   LuaClearStack( L) ;
  // recupero il precedente oggetto selezionato
   int nId = ExeGetPrevSelectedObj() ;
  // restituisco il risultato
   if ( nId != GDB_ID_NULL)
      LuaSetParam( L, nId) ;
   else
      LuaSetParam( L) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaGetLastSelInfo( lua_State* L)
{
  // nessun parametro
   LuaClearStack( L) ;
  // recupero le informazioni di selezione sull'ultimo oggetto selezionato
   int nLastId ;
   int nLastSub ;
   Point3d ptLastSel ;
   bool bOk = ExeGetLastSelInfo( nLastId, nLastSub, ptLastSel) ;
  // restituisco il risultato
   if ( bOk) {
      LuaSetParam( L, nLastId) ;
      LuaSetParam( L, nLastSub) ;
      LuaSetParam( L, ptLastSel) ;
   }
   else {
      LuaSetParam( L) ;
      LuaSetParam( L) ;
      LuaSetParam( L) ;
   }
   return 3 ;
}

//-------------------------------------------------------------------------------
static int
LuaGetPrevSelInfo( lua_State* L)
{
  // nessun parametro
   LuaClearStack( L) ;
  // recupero le informazioni di selezione sul penultimo oggetto selezionato
   int nPrevId ;
   int nPrevSub ;
   Point3d ptPrevSel ;
   bool bOk = ExeGetPrevSelInfo( nPrevId, nPrevSub, ptPrevSel) ;
  // restituisco il risultato
   if ( bOk) {
      LuaSetParam( L, nPrevId) ;
      LuaSetParam( L, nPrevSub) ;
      LuaSetParam( L, ptPrevSel) ;
   }
   else {
      LuaSetParam( L) ;
      LuaSetParam( L) ;
      LuaSetParam( L) ;
   }
   return 3 ;
}

//-------------------------------------------------------------------------------
bool
LuaInstallGdbObjSelection( LuaMgr& luaMgr)
{
   bool bOk = ( &luaMgr != nullptr) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtSetObjFilterForSelect", LuaSetObjFilterForSelect) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtSelectObj", LuaSelectObj) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtDeselectObj", LuaDeselectObj) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtSelectAll", LuaSelectAll) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtDeselectAll", LuaDeselectAll) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtSelectGroupObjs", LuaSelectGroupObjs) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtDeselectGroupObjs", LuaDeselectGroupObjs) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtIsSelectedObj", LuaIsSelectedObj) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtGetSelectedObjCount", LuaGetSelectedObjCount) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtGetFirstSelectedObj", LuaGetFirstSelectedObj) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtGetNextSelectedObj", LuaGetNextSelectedObj) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtGetLastSelectedObj", LuaGetLastSelectedObj) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtGetPrevSelectedObj", LuaGetPrevSelectedObj) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtGetLastSelInfo", LuaGetLastSelInfo) ;
   bOk = bOk && luaMgr.RegisterFunction( "EgtGetPrevSelInfo", LuaGetPrevSelInfo) ;
   
   return bOk ;
}