EgtInterface/API_GdbModify.cpp

//----------------------------------------------------------------------------
//  EgalTech 2014-2014
//----------------------------------------------------------------------------
// File : API_GdbModify.cpp       Data : 06.10.14        Versione : 1.5i5
// Contenuto : Funzioni di modifica geometrica per API.
//
//
//
// Modifiche : 06.10.14 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------


//--------------------------- Include ----------------------------------------
#include "stdafx.h"
#include "API.h"
#include "API_Macro.h"
#include "/EgtDev/Include/EInAPI.h"
#include "/EgtDev/Include/EgkGeoPoint3d.h"
#include "/EgtDev/Include/EgkGeoVector3d.h"
#include "/EgtDev/Include/EgkSurfTriMesh.h"
#include "/EgtDev/Include/EgkExtText.h"
#include "/EgtDev/Include/EGnStringConverter.h"
#include "/EgtDev/Include/EgtPointerOwner.h"

using namespace std ;


//-------------------------------------------------------------------------------
BOOL
__stdcall EgtChangeGroupFrame( int nId,
                               double ptOrig[3], double vtX[3], double vtY[3], double vtZ[3])
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, FALSE)
  // recupero il riferimento del gruppo
   Frame3d* pFrame = pGeomDB->GetGroupFrame( nId) ;
   if ( pFrame == nullptr)
      return FALSE ;
  // imposto il nuovo riferimento
   Frame3d frNew ;
   if ( ! frNew.Set( ptOrig, vtX, vtY, vtZ))
      return FALSE ;
   *pFrame = frNew ;
   return TRUE ;
}

//-------------------------------------------------------------------------------
BOOL
__stdcall EgtChangeVectorBase( int nId, const double ptB[3])
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, FALSE)
  // recupero il vettore
   IGeoVector3d* pGVect = GetGeoVector3d( pGeomDB->GetGeoObj( nId)) ;
   if ( pGVect == nullptr)
      return FALSE ;
  // imposto il nuovo punto di base
   return ( pGVect->ChangeBase( ptB) ? TRUE : FALSE) ;
}

//----------------------------------------------------------------------------
BOOL
__stdcall EgtInvertSurface( int nId)
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
  // recupero la superficie
   ISurf* pSurf = GetSurf( pGeomDB->GetGeoObj( nId)) ;
   if ( pSurf == nullptr)
      return false ;
  // la inverto
   return ( pSurf->Invert() ? TRUE : FALSE) ;
}

//-------------------------------------------------------------------------------
BOOL
__stdcall EgtModifyText( int nId, const wchar_t* wsNewText)
{
   return EgtModifyText( nId, wstrztoA( wsNewText)) ;
}

//-------------------------------------------------------------------------------
BOOL
__stdcall EgtModifyText( int nId, const string& sNewText)
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, FALSE)
  // recupero il testo
   IExtText* pTXT = GetExtText( pGeomDB->GetGeoObj( nId)) ; 
   if ( pTXT == nullptr)
      return FALSE ;
  // eseguo l'operazione
   return ( pTXT->ModifyText( sNewText) ? TRUE : FALSE) ;
}

//-------------------------------------------------------------------------------
BOOL
__stdcall EgtChangeTextFont( int nId, const wchar_t* wsNewFont)
{
   return EgtChangeTextFont( nId, wstrztoA( wsNewFont)) ;
}

//-------------------------------------------------------------------------------
BOOL
__stdcall EgtChangeTextFont( int nId, const string& sNewFont)
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, FALSE)
  // recupero il testo
   IExtText* pTXT = GetExtText( pGeomDB->GetGeoObj( nId)) ; 
   if ( pTXT == nullptr)
      return FALSE ;
  // eseguo l'operazione
   return ( pTXT->ChangeFont( sNewFont) ? TRUE : FALSE) ;
}

//-------------------------------------------------------------------------------
BOOL
__stdcall EgtFlipText( int nId)
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, FALSE)
  // recupero il testo
   IExtText* pTXT = GetExtText( pGeomDB->GetGeoObj( nId)) ; 
   if ( pTXT == nullptr)
      return FALSE ;
  // eseguo l'operazione
   return ( pTXT->Flip() ? TRUE : FALSE) ;
}

//-------------------------------------------------------------------------------
BOOL
__stdcall EgtMirrorText( int nId, BOOL bOnL)
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, FALSE)
  // recupero il testo
   IExtText* pTXT = GetExtText( pGeomDB->GetGeoObj( nId)) ; 
   if ( pTXT == nullptr)
      return FALSE ;
  // eseguo l'operazione
   return ( pTXT->Mir( ( bOnL ? true : false)) ? TRUE : FALSE) ;
}

//-------------------------------------------------------------------------------
BOOL
__stdcall EgtTextToOutline( int nId, int nDestGroupId)
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, FALSE)
  // recupero il testo
   IExtText* pTXT = GetExtText( pGeomDB->GetGeoObj( nId)) ; 
   if ( pTXT == nullptr)
      return FALSE ;
  // recupero il riferimento del testo
   Frame3d frTXT ;
   if ( ! pGeomDB->GetGlobFrame( nId, frTXT))
      return FALSE ;
  // recupero il riferimento del gruppo destinazione
   Frame3d frDest ;
   if ( ! pGeomDB->GetGroupGlobFrame( nDestGroupId, frDest))
      return FALSE ;
  // recupero l'outline del testo
   ICURVEPLIST lstPCRV ;
   pTXT->GetOutline( lstPCRV) ;
  // inserisco le curve nel gruppo destinazione dopo aver sistemato il cambio di riferimento
   bool bOk = true ;
   ICURVEPLIST::iterator iIter ;
   for ( iIter = lstPCRV.begin() ; iIter != lstPCRV.end() ; ++ iIter) {
      (*iIter)->LocToLoc( frTXT, frDest) ;
      if ( pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGroupId, (*iIter)) == GDB_ID_NULL) {
         delete (*iIter) ;
         bOk = false ;
      }
   }
   return ( bOk ? TRUE : FALSE) ;
}

//-------------------------------------------------------------------------------
BOOL
__stdcall EgtExplodeText( int nId)
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, FALSE)
  // recupero il testo
   IExtText* pTXT = GetExtText( pGeomDB->GetGeoObj( nId)) ; 
   if ( pTXT == nullptr)
      return FALSE ;
  // recupero l'outline del testo
   ICURVEPLIST lstPCRV ;
   pTXT->GetOutline( lstPCRV) ;
  // inserisco le curve nella stessa posizione del testo
   bool bOk = true ;
   ICURVEPLIST::iterator iIter ;
   for ( iIter = lstPCRV.begin() ; iIter != lstPCRV.end() ; ++ iIter) {
     // inserisco la curva nello stesso gruppo e nello stesso posto del GeomDB
      int nCrvId = pGeomDB->InsertGeoObj( GDB_ID_NULL, nId, GDB_BEFORE, (*iIter)) ;
      if ( nCrvId == GDB_ID_NULL)
         return FALSE ;
     // copio gli attributi
      if ( ! pGeomDB->CopyAttributes( nId, nCrvId))
         return FALSE ;
   }
  // elimino il testo originale
   return ( pGeomDB->Erase( nId) ? TRUE : FALSE) ;
}

//-------------------------------------------------------------------------------
BOOL
__stdcall EgtSplitText( int nId, int nDestGroupId)
{
   IGeomDB* pGeomDB = GetCurrGeomDB() ;
   VERIFY_GEOMDB( pGeomDB, FALSE)
  // recupero il testo
   IExtText* pTXT = GetExtText( pGeomDB->GetGeoObj( nId)) ; 
   if ( pTXT == nullptr)
      return FALSE ;
  // recupero il riferimento del testo
   Frame3d frTXT ;
   if ( ! pGeomDB->GetGlobFrame( nId, frTXT))
      return FALSE ;
  // recupero il riferimento del gruppo destinazione
   Frame3d frDest ;
   if ( ! pGeomDB->GetGroupGlobFrame( nDestGroupId, frDest))
      return FALSE ;
  // recupero l'esplosione del testo in linee singole
   IEXTTEXTPVECTOR vTxt ;
   pTXT->SplitOnLineBreak( vTxt) ;
  // inserisco i nuovi testi nel gruppo destinazione dopo aver sistemato il cambio di riferimento
   bool bOk = true ;
   for ( int i = 0 ; i < int( vTxt.size()) ; ++ i) {
      vTxt[i]->LocToLoc( frTXT, frDest) ;
      if ( pGeomDB->AddGeoObj( GDB_ID_NULL, nDestGroupId, vTxt[i]) == GDB_ID_NULL) {
         delete vTxt[i] ;
         bOk = false ;
      }
   }
   return ( bOk ? TRUE : FALSE) ;
}