//----------------------------------------------------------------------------
//  EgalTech 2017-2017
//----------------------------------------------------------------------------
// File : EXE_Picture.cpp         Data : 26.12.17        Versione : 1.8l3
// Contenuto : Funzioni per gestione immagine.
//
//
//
// Modifiche : 26.12.17 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

//--------------------------- Include ----------------------------------------
#include "stdafx.h"
#include "PictureObj.h"
#include "EXE.h"
#include "EXE_Macro.h"
#include "AuxTools.h"
#include "/EgtDev/Include/EXeExecutor.h"
#include "/EgtDev/Include/EXeConst.h"

using namespace std ;

//----------------------------------------------------------------------------
int
MyAddPicture( int nParentId, const string& sName, const string& sPath,
              double dDimX, double dDimY, int nRefType)
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
   IEGrScene* pScene = GetCurrScene() ;
   VERIFY_SCENE( pScene, GDB_ID_NULL)
  // Carico la texture
   if ( ! pScene->UnloadTexture( sName)  ||
        ! pScene->LoadTexture( sName, sPath, 0, dDimX, dDimY, TXR_CLAMP))
      return GDB_ID_NULL ;
  // Inserisco la regione rettangolare della foto (tutti i dati sono in Globale)
   Point3d ptIni = ORIG ;
   Point3d ptCross = ptIni + Vector3d( dDimX, dDimY, 0) ;
   int nId  = ExeCreateSurfFrRectangle( nParentId, ptIni, ptCross, nRefType) ;
   if ( nId == GDB_ID_NULL) {
      pScene->UnloadTexture( sName) ;
      return GDB_ID_NULL ;
   }
  // Assegno gli attributi
   pGeomDB->SetMaterial( nId, WHITE) ;
   pGeomDB->SetName( nId, sName) ;
  // Assegno i dati della texture
   pGeomDB->SetTextureName( nId, sName) ;
   pGeomDB->SetTextureFrame( nId, Frame3d()) ;
  // Installo e inizializzo il gestore della foto
   PictureObj* pPic = new( nothrow) PictureObj ;
   if ( pPic == nullptr) {
      pGeomDB->Erase( nId) ;
      pScene->UnloadTexture( sName) ;
      return GDB_ID_NULL ;
   }
   pPic->Set( sName, sPath, dDimX, dDimY) ;
   pGeomDB->SetUserObj( nId, pPic) ;
   return nId ;
}

//----------------------------------------------------------------------------
int
ExeAddPicture( int nParentId, const string& sName, const string& sPath,
               double dDimX, double dDimY, int nRefType)
{
  // lancio esecuzione
   int nId = MyAddPicture( nParentId, sName, sPath, dDimX, dDimY, nRefType) ;
   ExeSetModified() ;
  // se richiesto, salvo il comando Lua equivalente
   if ( IsCmdLog()) {
      string sLua = "EgtAddPicture(" + IdToString( nParentId) +  ",'" +
                                       StringToLuaString( sName) + "','" +
                                       StringToLuaString( sPath) + "'," +
                                       ToString( dDimX) + "," +
                                       ToString( dDimY) + "," +
                                       IdToString( nParentId) + ")" +
                    " -- Id=" + ToString( nId) ;
      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
   }
  // restituisco risultato
   return nId ;
}