EgtInterface/LUA_GdbObjSelection.cpp

//----------------------------------------------------------------------------
//  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 "API.h"
#include "LUA.h"
#include "LUA_Base.h"
#include "/EgtDev/Include/EInAPI.h"
#include "/EgtDev/Include/EGkLuaAux.h"
#include "/EgtDev/Include/EGnStringUtils.h"

using namespace std ;

//-------------------------------------------------------------------------------
static int
LuaSelectObj( lua_State* L)
{
  // 1 parametro : Id
   int nId ;
   LuaCheckParam( L, 1, nId)
   LuaClearStack( L) ;
  // eseguo la selezione
   bool bOk = ( EgtSelectObj( nId) != FALSE) ;
  // restituisco il risultato
   LuaSetReturn( 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 = ( EgtDeselectObj( nId) != FALSE) ;
  // restituisco il risultato
   LuaSetReturn( 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 = ( EgtSelectAll( bOnlyIfVisible) != FALSE) ;
  // restituisco il risultato
   LuaSetReturn( L, bOk) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaDeselectAll( lua_State* L)
{
  // nessun parametro
   LuaClearStack( L) ;
  // eseguo la selezione
   bool bOk = ( EgtDeselectAll() != FALSE) ;
  // restituisco il risultato
   LuaSetReturn( 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 = ( EgtSelectGroupObjs( GroupId) != FALSE) ;
  // restituisco il risultato
   LuaSetReturn( 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 = ( EgtDeselectGroupObjs( GroupId) != FALSE) ;
  // restituisco il risultato
   LuaSetReturn( 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 = ( EgtIsSelectedObj( nId) != FALSE) ;
  // restituisco il risultato
   LuaSetReturn( L, bOk) ;
   return 1 ;
}

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

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

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

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

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

//-------------------------------------------------------------------------------
bool
LuaInstallGdbObjSelection( void)
{
   bool bOk = true ;
   bOk = bOk && LuaRegisterFunction( "EgtSelectObj", LuaSelectObj) ;
   bOk = bOk && LuaRegisterFunction( "EgtDeselectObj", LuaDeselectObj) ;
   bOk = bOk && LuaRegisterFunction( "EgtSelectAll", LuaSelectAll) ;
   bOk = bOk && LuaRegisterFunction( "EgtDeselectAll", LuaDeselectAll) ;
   bOk = bOk && LuaRegisterFunction( "EgtSelectGroupObjs", LuaSelectGroupObjs) ;
   bOk = bOk && LuaRegisterFunction( "EgtDeselectGroupObjs", LuaDeselectGroupObjs) ;
   bOk = bOk && LuaRegisterFunction( "EgtIsSelectedObj", LuaIsSelectedObj) ;
   bOk = bOk && LuaRegisterFunction( "EgtGetSelectedObjNbr", LuaGetSelectedObjNbr) ;
   bOk = bOk && LuaRegisterFunction( "EgtGetFirstSelectedObj", LuaGetFirstSelectedObj) ;
   bOk = bOk && LuaRegisterFunction( "EgtGetNextSelectedObj", LuaGetNextSelectedObj) ;
   bOk = bOk && LuaRegisterFunction( "EgtGetLastSelectedObj", LuaGetLastSelectedObj) ;
   bOk = bOk && LuaRegisterFunction( "EgtGetPrevSelectedObj", LuaGetPrevSelectedObj) ;
   return bOk ;
}