campo-sirio/ve/velib06a.cpp

#include <applicat.h>
#include <defmask.h>
#include <modaut.h>
#include <progind.h>
#include <sheet.h>
#include <tabutil.h>

#include "velib.h"
#include "vepriv.h"

#ifndef __VERIG_H
#include "verig.h"
#endif

#ifndef __VEUML1_H
#include "veuml1.h"
#endif

#ifndef __VEINI_H
#include "veini.h"
#endif

#ifndef __SCONTI_H
#include "sconti.h"             
#endif

#include "../cg/cg2103.h"

#ifndef __MGLIB_H 
#include "../mg/mglib.h"
#endif

#ifndef __DBLIB_H
#include "../db/dblib.h"             
#endif

#include "../mg/anamag.h"             
#include "../mg/codcorr.h"             
#include "../mg/deslin.h"             
#include "../mg/umart.h"             
#include "velib.h"

#define MAX_VIS_RATE 5

bool numdocrif_hndl( TMask_field& field, KEY key )
{             
  if (key == K_ENTER)
  {
    TDocumento_mask& m = (TDocumento_mask&)field.mask();
    TString16 campo = DOC_NUMDOCRIF;
    if (field.field() != NULL)
      campo = field.field()->name();
    
    TRectype filtrec(LF_DOC);
    filtrec.put(DOC_TIPOCF, m.get(F_TIPOCF));
    filtrec.put(DOC_CODCF, m.get(F_CODCF));
    filtrec.put(DOC_PROVV, m.get(F_PROVV));
    filtrec.put(DOC_ANNO, m.get(F_ANNO));
    
    TRelation rel(LF_DOC);
    TString sortkey = "TIPOCF|CODCF|PROVV|ANNO|CODNUM|"; sortkey << campo;
    TSorted_cursor cur(&rel, sortkey, "", 2, &filtrec, &filtrec);
    TString80 f; f.format("CODNUM==\"%s\"", (const char*)m.get(F_CODNUM));
    
    cur.setfilter(f); 
                         
    filtrec.put(DOC_CODNUM, m.get(F_CODNUM));                         
    filtrec.put(campo, field.get());                         
    cur.curr() = filtrec;              
    cur.read(_isequal);
    
    if (cur.file().status() == NOERR)         
    {
      const long numdoc = m.get_long(F_NDOC);
      if (numdoc != cur.curr().get_long(DOC_NDOC))
        return yesno_box("Il numero di riferimento %s <20> gi<67> stato utilizzato\nsi desidera registrare ugualmente?",
                         (const char *)field.get());
    }
  }   
  return TRUE;
}

bool totdoc_hndl( TMask_field& field, KEY key )

{             
  if (key == K_ENTER)
  {
    TDocumento_mask & m = (TDocumento_mask &) field.mask();
    const real totdoc = m.doc().totale_doc();
    const real totdoc_check(field.get()); 
    
    
    if (totdoc != totdoc_check)
    {
      const TString16 tchk(totdoc_check.string());
      
      return yesno_box("Il totale documento digitato (%s) non corrisponde\nal totale documento (%s) calcolato,\n devo registrare ugualmente",
                        (const char *) tchk, totdoc.string());                                                                             
    }
  }   
  return TRUE;
}

bool ora_hndl( TMask_field& field, KEY key )

{
  if (field.to_check(key))
  {
    TFixed_string ora( field.get( ), 6 );
    
    ora.trim( );
    if (ora.not_empty() || field.required() )
    {
      if ( isdigit( ora[ 0 ] ) )
      {
        if ( ora[ 2 ] != ':')
        {
          if ( ora.len( ) > 4 )
            ora.overwrite( ":", 2 );
          else
            ora.insert( ":", 2 );            
        }
      }
      const bool ok = ((isdigit(ora[0]))&&(isdigit(ora[1]))&&(isdigit(ora[3]))&&(isdigit(ora[4]))) &&
                      ((atoi(&(ora[0]))<24)&&(atoi(&(ora[3]))<60));
      if (ok )
        field.set((ora));          
      else  
        return error_box("Ora errata o formato non valido");
    }
  }
  return TRUE;
}

bool dummy_hndl(TMask_field& field, KEY key)
{
  warning_box( "Al campo %d <20> arrivato un KEY %d", field.dlg( ), key );
  return TRUE;
}

// Handler per il calcolo delle date di pagamento
bool condpag_hndl( TMask_field& field, KEY key )
{                
  TDocumento_mask& m = (TDocumento_mask &) field.mask( );
  
  if ( field.to_check(key) || (key == K_TAB && !m.is_running()))
  {
    const TString& condpag = m.get(F_CODPAG);
    if (condpag.not_empty())
    {
      TDocumento& doc = m.doc();
      // Aggiorna dati necessari per determinare il pagamento
      doc.put(DOC_CODPAG, condpag);
      doc.put(DOC_DATADOC, m.get(F_DATADOC));
      doc.put(DOC_DATAINSC, m.get(F_DATAINSC));
      doc.put(DOC_TIPOCF, m.get(F_TIPOCF));
      doc.put(DOC_CODCF, m.get(F_CODCF));
      TPagamento& pag = doc.pagamento();     
      pag.set_total(real(100), real(10), real(10));
      pag.set_rate_auto();
      
      int numrate = pag.n_rate( );
      for(int i = 0; i < MAX_VIS_RATE; i++)
      {
        if (i < numrate)
        {
          m.show(F_DATASCAD1+i);
          m.set(F_DATASCAD1+i, pag.data_rata(i));
        }
        else  
          m.hide(F_DATASCAD1+i);
      }
    }
  }                                                                                               
  return TRUE;
}

bool note_hndl( TMask_field& f, KEY key )
{             
  TDocumento_mask & m = (TDocumento_mask &) f.mask();

  if (key == K_TAB && (f.focusdirty() || !m.is_running()))
  { 
    TTable & note = (TTable &) ((TEdit_field &) f).browse()->cursor()->file();
// gestione del campo con descrizione estesa
    TString stringone;
    TRectype& rec = note.curr();
    TString4 fieldname;
    for (int i = 0; i < 6; i++)
    {
      fieldname.format("S%d", i);
      stringone << rec.get(fieldname);
    }
    stringone.replace((char)0xB6, '\n');
    m.set(F_NOTECLI, stringone);

    note.setkey(1);
    const TString16 cod(f.get());
    
    if (cod != note.get("CODTAB"))
    {
      note.zero();
      note.put("CODTAB", cod);
      if (note.read() != NOERR)
        note.zero();
    }            
    if (m.doc().modificabile() && m.field(DLG_SAVEREC).enabled())
    {
      const bool reg_disabled = note.get_bool("B0");
      
      if (reg_disabled)
        message_box("Registrazione disabilitata : %s", (const char *) note.get("S0"));
      m.enable(DLG_SAVEREC, !reg_disabled);
    }
  }
  return TRUE;
}

// Handler per il calcolo delle date di pagamento
bool data_hndl( TMask_field& field, KEY key )
{                
  TDocumento_mask& m = (TDocumento_mask &) field.mask( );
  if (field.to_check(key))
  {                
    if (m.id2pos(F_DATAINSC) >= 0)
    {
      TEdit_field & e = m.efield(F_DATAINSC);
      e.set_dirty();
      e.on_hit();
    }

    if (m.id2pos(F_DATACAMBIO1) >= 0 && !m.get(F_CODVAL).empty())
      m.set(F_DATACAMBIO1, field.get(), TRUE);
  }
  if (key == K_ENTER || field.to_check(key))
  {           
    const TDate datadoc(m.get(F_DATADOC));
    if (!datadoc.ok())
      return field.error_box("La data documento deve essere comunque indicata.");
      
    TEsercizi_contabili esc;
    if (esc.date2esc(datadoc) <= 0)
      return field.error_box("La data documento non appartiene ad un esercizio valido.");
    if (main_app().has_module(CGAUT))
    {
      const TTipo_documento& td = m.doc().tipo();
      TString16 codcaus = td.causale();
      if (codcaus.empty())
      {
        const TRectype& clifo = m.doc().clifor().vendite();
        codcaus = clifo.get("CODCAUS");
      }
      if (codcaus.not_empty())
      {
        const int year = datadoc.year();
        TCausale caus;
        if (!caus.read(codcaus, year))
          return FALSE; // L'errore viene segnalato nella read
      }
    }
      
    const TCodice_numerazione codnum(m.get(F_CODNUM));
    if (codnum.dont_test_datadoc())
      return TRUE;  // Non devo fare altri test

    TLocalisamfile doc(LF_DOC);           
    
    doc.curr() = m.doc().head(); 
    bool same_key = FALSE;
      
    doc.read(_isgteq);
    if (doc.eof() || doc.prev() == NOERR)
    {                       
      TDate dataprev = doc.get_date(DOC_DATADOC);

      same_key = doc.curr().same_key(m.doc().head(), 1, 1);
      if (same_key && datadoc < dataprev)
        return field.error_box("Data documento inferiore alla data del documento precedente");
    }
    
    doc.curr() = m.doc().head(); 
    doc.read(_isgreat);
    same_key = doc.curr().same_key(m.doc().head(), 1, 1);
    if (doc.good() && same_key && datadoc > doc.get_date(DOC_DATADOC))
      return field.error_box("Data documento superiore alla data del documento successivo"); 
  }
  return TRUE;
}
  
// handler delle righe

void row_set_handler( TMask& m, const int field, const int index )
{
  switch ( index )
  {
    case 1:
      m.set_handler( field, pricerange_handler);
      break;
    case 2:
      m.set_handler( field, dummy_hndl );
      break;
    default:
      yesnofatal_box( FALSE, "Funzione di handler sulla riga non definita( %d ).", index );
  }
}
                                     
HIDDEN TString16 curr_um;                                                     
HIDDEN real curr_fc(1.0);

bool iva_handler( TMask_field& f, KEY key )
{   
  TDocumento_mask & mask = (TDocumento_mask &) f.mask().get_sheet()->mask();

  if (key == 0 || (key == K_ENTER && f.get().empty()))
  {
    const TString16 codiva = mask.condv().clifo().vendite().get(CFV_ASSFIS);
    if (codiva.not_empty())
      f.set(codiva);
    f.check();
  }

  if (key == K_ENTER && /*f.focusdirty() &&*/ f.get().empty())
  {
    TMask & row_mask = f.mask();
    const int r = f.mask().get_sheet()->selected() + 1;
    TRiga_documento& riga = mask.doc()[r];
    
    const int pos_ai = row_mask.id2pos(FR_ADDIVA);
    bool  addiva = FALSE;
    
    if (pos_ai >= 0)
      addiva = row_mask.fld(pos_ai).get() == "X"; // Controlla le righe Omaggio solo se e' settato l'addebito IVA
    
    const bool check = riga.is_merce() || riga.is_spese() || riga.is_prestazione() || 
                       (riga.is_omaggio() && addiva);
    
    if (check)
    {
      const int pos_p = row_mask.id2pos(FR_PREZZO);
      const int pos_q = row_mask.id2pos(FR_QTA);
      const bool pe = pos_p >= 0 && row_mask.fld(pos_p).enabled();
      const bool qe = pos_q >= 0 && row_mask.fld(pos_q).enabled();
      const bool pf = pe && row_mask.fld(pos_p).get().not_empty();
      const bool qf = qe && row_mask.fld(pos_q).get().not_empty();
      const bool required = pf && !(qe && !qf);
      if (required)
        return f.error_box("Il codice IVA e' obbligatorio.");
    }
  }
  return TRUE;
}        
                                       
bool codmag_handler( TMask_field& f, KEY key )
{
//  if (f.to_check(key, TRUE))
  if (key == K_TAB && f.focusdirty())
  {        
    TMask& row_mask = f.mask();    
    TSheet_field& sf = *row_mask.get_sheet();
    TDocumento_mask& docmask = (TDocumento_mask&)sf.mask();
    
    if (sf.column_enabled(sf.cid2index(FR_CODDEP)))
    {  
      const int pos = row_mask.id2pos(FR_CODDEP);
      const TString & val = f.get();
                                                                                  
      if (pos >= 0 && val.not_empty())                                                               
      {
        const TRectype& mag = cache().get("MAG", val);
        const bool active = mag.get_bool("B0");
        row_mask.fld(pos).enable(active);                              
        if (!active)
          row_mask.fld(pos).reset();                              
      }
    }

    if (f.get().empty() && docmask.doc().tipo().mov_mag())
      return f.error_box("Indicare il magazzino.");
    
    docmask.update_giacenza();
  }
  return TRUE;
}             

bool codmag_coll_handler( TMask_field& f, KEY key )
{
  if (key == K_TAB && f.focusdirty())
  {        
    TMask& row_mask = f.mask();    
    TSheet_field& sf = *row_mask.get_sheet();
    
    if (sf.column_enabled( ((TSheet_field &)f).cid2index(FR_CODDEPC)))
    {  
      const int pos = row_mask.id2pos(FR_CODDEPC);
      const TString & val = f.get();
                                                                                  
      if (pos >= 0 && val.not_empty())                                                               
      {
        const TRectype& mag = cache().get("MAG", val);
        const bool active = mag.get_bool("B0");
        row_mask.fld(pos).enable(active);                              
        if (!active)
          row_mask.fld(pos).reset();                              
      }
    }
  }
  return TRUE;
}             

void upd_colli_peso_tara(TMask & m, TRectype & a)
{
  const real qta = m.get_real(FR_QTA) * curr_fc;
  const real ppcollo = a.get_real(ANAMAG_PPCOLLO);
  
  real ncolli = ppcollo != ZERO ? qta / ppcollo : (real)1.0;
  ncolli.ceil(0);
  
  int pos = m.id2pos(FR_NCOLLI);
  if (pos >= 0)  
    if (ppcollo != ZERO)
      m.fld(pos).set(ncolli.string());
    else  
      m.fld(pos).reset();
      
  pos = m.id2pos(FR_TARA);
  if (pos >= 0)
  {                        
    const real tara = ncolli * a.get_real(ANAMAG_TARA);
    m.fld(pos).set(tara.string());
  }
  pos = m.id2pos(FR_PNETTO);
  if (pos >= 0)
  {
    const real peso = qta * a.get_real(ANAMAG_PESO);
    m.fld(pos).set(peso.string());
  }
}


bool pricerange_handler(TMask_field& f, KEY key )
{             
  if (key == K_TAB && f.focusdirty())
  {            
    TMask& row_mask = f.mask();   
    TDocumento_mask& mask = (TDocumento_mask &) row_mask.get_sheet()->mask(); 
    
    if (mask.doc().tipo().controllo_prezzi())
    {
      TSheet_field& sh = (TSheet_field &)mask.field(F_SHEET);
      const int current_doc_row = sh.selected() + 1;      
      TRiga_documento & riga = mask.doc()[current_doc_row];
      const real old_price = riga.get_real(RDOC_PREZZO);
      const real new_price = row_mask.get_real(FR_PREZZO);
      
      if (old_price != ZERO)
      {
        const TTipo_riga_documento& tipo_riga = riga.tipo();
        const int incr = tipo_riga.incr_perc_prezzo();
        const int decr = tipo_riga.decr_perc_prezzo();
    
        if (incr == 0 && decr == 0)
        {
          if (old_price != new_price && !yesno_box("Il prezzo <20> variato, confermare"))
            return FALSE;
        }
        else
        {
          real inf = old_price * (1.00 - (decr/100.0));
          if (inf > new_price && !yesno_box("Il prezzo <20> diminuito di pi<70> del %d%%, confermare", decr))
            return FALSE;
          real sup = old_price * (1.00 + (incr/100.0));
          if (sup < new_price && !yesno_box("Il prezzo <20> aumentato di pi<70> del %d%%, confermare", incr))
            return FALSE;
        }
      }                 
      riga.put(RDOC_PREZZO, new_price);
    }
  }
  
  return TRUE;
}     

bool codart_handler(TMask_field& f, KEY key )
{
  TMask& row_mask = f.mask();   
  TDocumento_mask& mask = (TDocumento_mask &) row_mask.get_sheet()->mask();
  TSheet_field& sh = (TSheet_field &)mask.field(F_SHEET);
  const int current_doc_row = sh.selected() + 1;      
              
  if (f.to_check(key, TRUE))
  { 
    if (!f.empty())
      row_mask.enable(FR_LIV1);
    else
    {
      row_mask.reset(FR_LIV1);
      row_mask.disable(FR_LIV1);
    }    
    row_mask.field(FR_LIV1).on_hit();
  }
  
  if (key == K_TAB && (f.focusdirty() || row_mask.get(FR_CHECKED).empty()))
  {            
    TCond_vendita & condv = mask.condv();
    
    condv.set_testa(&mask);
    condv.set_riga(&row_mask);

    TString80 codart = f.get();   
    TRectype anamag = cache().get(LF_ANAMAG, codart);  // anamag puo' cambiare
    bool found = !anamag.empty();
    
    if (found)
      row_mask.set(FR_CODARTMAG, codart, TRUE);
    else
    {
      TLocalisamfile codalt(LF_CODCORR);
      
      codalt.setkey(2);
      codalt.put(CODCORR_CODARTALT, codart);
      if (codalt.read() == NOERR)
      {                                   
        codart = codalt.get(CODCORR_CODART);
        anamag = cache().get(LF_ANAMAG, codart);
        found = !anamag.empty();
        if (found)
          row_mask.set(FR_CODARTMAG, codart, TRUE);
      }
    }     
    row_mask.set(FR_CHECKED, "X");
    if (!found)
      row_mask.set(FR_CODARTMAG, "", TRUE);
    else
    {
      const TString8 lingua = mask.get(F_CODLIN);                              
      const TCodice_articolo codart(row_mask.get(FR_CODARTMAG));
      TString desc(anamag.get("DESCR"));
      
      if (mask.doc()[current_doc_row].is_omaggio())  
      {
        static TString* dicitura_omaggio = NULL;
        if (dicitura_omaggio == NULL)
        {
          TConfig c(CONFIG_STUDIO, "ve");
          dicitura_omaggio = new TString(c.get("DESOMAGGI"));
          if (dicitura_omaggio->blank())
            *dicitura_omaggio = TR("(OMAGGIO)");
        }
        desc << ' ' << *dicitura_omaggio;
      }
      if (lingua.not_empty())
      {
        TLocalisamfile deslin(LF_DESLIN);
        
        deslin.setkey(2);
        deslin.put(DESLIN_CODART, codart);
        deslin.put(DESLIN_CODLIN, lingua);
        if (deslin.read() == NOERR)
        {     
          static int __lingua_only = 3;
        
          if (__lingua_only > 2)
          {
            TConfig c(CONFIG_DITTA, "ve");              
            __lingua_only = c.get_bool("LINGUA_ONLY");
          }
          if (__lingua_only)
            desc = deslin.get(DESLIN_DESCR);
          else
            desc << '\n' << deslin.get(DESLIN_DESCR);
        }
      }                        

      TString descest(anamag.get("DESCRAGG"));
      if (descest.not_empty())
        desc << "\n" << descest;
      
      row_mask.set(FR_DESCR, desc);

/*      
      TLocalisamfile umart(LF_UMART);  
      umart.setkey(1);              
      umart.zero(); 
      umart.put(UMART_CODART, codart);
      if (umart.read(_isgteq) == NOERR && codart == umart.get(UMART_CODART))
*/
      TString80 key; key << codart << "|1";
      const TRectype& umart = cache().get(LF_UMART, key);
      if (!umart.empty())
      {
        curr_um = umart.get(UMART_UM);       
        curr_fc = umart.get_real(UMART_FC);
      }
      else
      {
        curr_um.cut(0);                  
        curr_fc = 1.0;
      }
      row_mask.set(FR_UMQTA, curr_um);
      upd_colli_peso_tara(row_mask, anamag);
    }

    condv.ricerca();
    mask.doc()[current_doc_row].put(RDOC_PREZZO, row_mask.get(FR_PREZZO));  
    
    const int pos = row_mask.id2pos(FR_CODIVA);

    if (pos >= 0)
      iva_handler(row_mask.fld(pos), 0);

    if (found)
    {
      TString16 caus(row_mask.get(FR_CAUS));
        
      if (caus.empty())
        caus = mask.get(F_CAUSMAG);
      
      if (caus.not_empty())
      {  
        const TCausale_magazzino c(caus);
        
        if (!c.movimenta_sospesi())
        { 
          const TRectype & rec = cache().get(LF_ANAMAG, row_mask.get(FR_CODARTMAG));
            
          if (rec.get_bool("SOSPESO")) 
            return error_box(TR("Articolo %s sospeso, quindi non movimentabile"), (const char *)codart);
        }
      }
    }
      
  }
  else
    if (key == K_F8 && !sh.sheet_mask().is_running())
    {
      static int explode_db = 3;
      static bool valcomp = FALSE;
      static bool matbase = TRUE;    
      static TExplosion_grouping raggart = RAGGR_EXP_NONE;    
      static bool elrorig = FALSE;
      static int livello = 1;
      static int ordin = 0;
      
      if (explode_db > 2)
      {
        TConfig d(CONFIG_DITTA, "ve");
                                   
        explode_db = d.get_bool("EXPLODEDB", "ve");
        valcomp = d.get_bool("VALCOMP", "ve");
        matbase = d.get_bool("TIPOESPL", "ve");
        raggart = (TExplosion_grouping) d.get_int("RAGGART", "ve");
        livello = d.get_int("LIVESPL", "ve");
        elrorig = d.get_bool("ELRORIG", "ve");
        ordin = d.get_int("ORDDB", "ve");
      }
      if (explode_db && !sh.sheet_mask().is_running())
      {                  
        TDocumento & doc = mask.doc();
        TRiga_documento & curr_row = doc[current_doc_row];  
      
        sh.update_row(current_doc_row - 1);
        curr_row.autosave(sh);                                                      

        TDistinta_tree db;     
        TArray components;
        
        db.set_root(curr_row);
  
        const int items = db.explode(components, matbase, raggart, livello, "A", ordin);
        if (items > 0)
        { 
          TProgind pi(items, "Esplosione in corso...",FALSE, TRUE);
          int row = current_doc_row;
          const TString16 tiporiga(curr_row.tipo().codice());
          
          TString_array& str_arr = sh.rows_array();
          
          for (int i = components.first(); i < items; i = components.succ(i))
          {
            pi.addstatus(1L);
            TRiga_esplosione & r = (TRiga_esplosione &) components[i];
            TRiga_documento & new_row = doc.insert_row(row + 1, tiporiga);
            //sh.insert(row, FALSE);                 
            str_arr.insert(new TToken_string, row);
            
            TDocumento::copy_data(new_row, curr_row);
            new_row.put(RDOC_CODART, r.articolo());
            new_row.put(RDOC_CODARTMAG, r.articolo());
            new_row.put(RDOC_LIVELLO, r.giacenza());
            new_row.zero(RDOC_DESCR);
            new_row.zero(RDOC_DESCLUNGA);
            new_row.zero(RDOC_DESCEST);
            new_row.put(RDOC_CHECKED, "");
            new_row.put(RDOC_UMQTA, r.um());
            new_row.put(RDOC_QTA, r.val() /* * qta_fin */);
            new_row.autoload(sh);
            sh.check_row(row++);
            new_row.autosave(sh);
            if (!valcomp)
            {
              new_row.zero(RDOC_PREZZO);
              new_row.autoload(sh);
            }
          }                          
          if (elrorig)
          {
            doc.destroy_row(current_doc_row, TRUE);
            sh.destroy(current_doc_row - 1, FALSE);    
            row--;
          }
          else
            if (valcomp)
            {
              curr_row.zero(RDOC_PREZZO);
              curr_row.autoload(sh);
            }
          sh.force_update();  
          sh.select(row-1);
        }
      }                                                                                           
    }
    
    
  return TRUE;
}                           

bool codartmag_handler( TMask_field& f, KEY key )
{                  
  bool to_check = key == K_TAB && f.focusdirty();
  TMask & m = f.mask(); 
  const TString codart = f.get();
  const bool artmag = codart.not_empty();
  TDocumento_mask& mask= (TDocumento_mask&) m.get_sheet()->mask();

  if (!to_check)
  {
    TSheet_field * s = m.get_sheet();
    if (s)
      to_check = !s->mask().is_running();
  }
  if (to_check)
  {                            
    
    m.show(FR_UMQTA, artmag);
    m.show(FR_UMQTA2, !artmag);

    mask.update_giacenza();
  }
  return TRUE;
}

bool liv_handler( TMask_field& f, KEY key )
{   
  bool ok = TRUE;
  TDocumento_mask & mask=(TDocumento_mask &) f.mask().get_sheet()->mask();
  
  if (key == K_TAB && f.focusdirty() && !f.get().empty()) 
  {
    const int levnum=f.dlg()-FR_LIV1+1;
    // Se e' abilitato l'autoinserimento del livello di giacenza...
    if (mask.livelli().autoinsert(levnum))
      mask.livelli().autoinsert(levnum, f);
  }
  
  if (key == K_ENTER && !f.get().empty()) 
  {
    static int checkgiac = 3;
    if (checkgiac > 2)
    {
      TConfig c(CONFIG_DITTA);
      checkgiac = c.get_bool("LIVPERART", "ve");
    }
    if (mask.is_running() && checkgiac)
    {
      TLocalisamfile fl(LF_MAG); 
      fl.setkey(2);
      TRectype & r = fl.curr();
      TMask& row_mask = f.mask();               
      TEsercizi_contabili esc;
      const int annoes = esc.date2esc(mask.get_date(F_DATADOC));
      
      r.put(MAG_ANNOES, annoes);
      TString16 codmag(row_mask.get(FR_CODMAG));
      
      codmag.left_just(3);
      codmag << row_mask.get(FR_CODDEP);
      r.put(MAG_CODMAG, codmag);
      const TString80 codart(row_mask.get(FR_CODART));
      
      r.put(MAG_CODART, codart);
      TString liv;  
      
      for (int l = 0 ; l <= f.dlg() - FR_LIV1; l++)
        mask.doc().livelli().pack_grpcode(liv,row_mask.get(FR_LIV1+l),l+1);
        
      r.put(MAG_LIVELLO, liv);
                                            
      TRectype new_rec(r);
      if (fl.read() != NOERR)
      {
        ok = yesno_box("Il codice di giacenza %s non e' legato all' articolo. Devo legarlo", (const char *)f.get());
        if (ok) 
        {        
          fl.setkey(1);
          r = new_rec;
          r.put("NRIGA", 999);
          int nriga = 1;
          if (fl.read(_isgteq) == NOERR)
            fl.prev();
          if (codart == fl.get("CODART"))
            nriga = fl.get_int("NRIGA")+1;
          new_rec.put("NRIGA", nriga);
          const int err = new_rec.write(fl);
          if (err != NOERR)
            ok = error_box("Non sono riuscito a legare il codice di giacenza. Errore %d", err);
        }
      }
    }
  } 
    
  if (f.to_check(key, TRUE))
  {
    if (f.dlg() < FR_LIV4)
    {
      TMask& row_mask = f.mask();   
      TMask_field & next = row_mask.field(f.dlg() + 1);
      if (f.get().not_empty())
        next.enable();
      else
      {
        next.reset();
        next.disable();
      }                    
      next.on_hit(); 
    }
    TDocumento_mask& mask=(TDocumento_mask&)f.mask().get_sheet()->mask();
    mask.update_giacenza();
  }
  return ok;
}  

void set_curr_um(const TString & um)
{                
  curr_um = um;
  curr_fc = -1.0;
}

bool umart_handler( TMask_field& f, KEY key )
{
  TMask& row_mask = f.mask( );               
  TDocumento_mask & mask = (TDocumento_mask &) row_mask.get_sheet()->mask();
  // Se qualcuno cerca di modificare la maschera
  if ( key == K_TAB && f.focusdirty() && mask.is_running())
  { 
    TSheet_field& sh = (TSheet_field &)mask.field(F_SHEET);
    const int current_doc_row = sh.selected() + 1;      

    TCond_vendita & condv = mask.condv();
    condv.set_riga(&row_mask);

    const TString& um = f.get();
    real fc(1.0);
    
    if (um.not_empty() && curr_um.not_empty() && um != curr_um)
    {           
      TLocalisamfile umart(LF_UMART);
      umart.setkey(2);                               
      umart.put(UMART_CODART, row_mask.get(FR_CODARTMAG));
      umart.put(UMART_UM, um);
      if (umart.read() == NOERR)
      {
        real qta(row_mask.get_real(FR_QTA));
        fc = umart.get_real(UMART_FC);
        if (curr_fc < ZERO)
        {
          umart.put(UMART_CODART, row_mask.get(FR_CODARTMAG));
          umart.put(UMART_UM, curr_um);
          if (umart.read() == NOERR)
            curr_fc = umart.get_real(UMART_FC);
          else
            curr_fc = 1.0;
        }
        qta *= curr_fc;          
        qta /= fc;
        qta.round(5);
        row_mask.set(FR_QTA, qta);
        qta = row_mask.get_real(FR_QTAEVASA);
        qta *= curr_fc;          
        qta /= fc;
        qta.round(5);
        row_mask.set(FR_QTAEVASA, qta);
      }
        
    }
    curr_um = um;
    curr_fc = fc;
    condv.ricerca(TRUE);
    mask.doc()[current_doc_row].put(RDOC_PREZZO, row_mask.get(FR_PREZZO));  
  }   
  return TRUE;
}

bool um_handler( TMask_field& f, KEY key )
{
  // Se qualcuno cerca di modificare la maschera
  if ( key == K_TAB && f.focusdirty())
  { 
    TMask& row_mask = f.mask( ); 
//  TDocumento_mask & mask = (TDocumento_mask &) row_mask.get_sheet()->mask();
    TTable & ums  = (TTable &) ((TEdit_field &) f).browse()->cursor()->file();
    
    const TString16 um(f.get());
    real fc(1.0);
    
    if (um.not_empty() && curr_um.not_empty() && um != curr_um)
    {           
      ums.put("CODTAB", curr_um);
      if (ums.read() == NOERR)
      {
        real qta(row_mask.get_real(FR_QTA));
        const TString16 umsrif0(ums.get("S7"));
        const real fc0 = ums.get_real("R10");
        if (um == umsrif0)
          fc = fc0;
        else
        {
          ums.put("CODTAB", um);
          if (ums.read() == NOERR)
          {
            const real fc1 = ums.get_real("R10");
            const TString16 umsrif1(ums.get("S7"));
            
            
            if (fc1 > ZERO)
            {
              if (curr_um == umsrif1)
                 fc = 1 / fc1;
              else
                 if (umsrif0 == ums.get("S7"))
                   fc = fc0 / ums.get_real("R10");
            }
          }
        }
        qta *= fc;          
        qta.round(5);
        row_mask.set(FR_QTA, qta);
        qta = row_mask.get_real(FR_QTAEVASA);
        qta *= fc;          
        qta.round(5);
        row_mask.set(FR_QTAEVASA, qta);
      }
        
    }
    curr_um = um;
    curr_fc = fc;
  }   
  return TRUE;
}

bool descr_handler( TMask_field& f, KEY key )
{
  if (key == K_TAB && f.focusdirty())
  {            
    const TString s(f.get());
    if (s.find('\n') < 0)
    {
      TLocalisamfile anamag(LF_ANAMAG);
      
      anamag.zero();
      anamag.setkey(2);
      anamag.put(ANAMAG_DESCR, ((TZoom_field &) f).get_first_line());
      if (anamag.read() == NOERR)
      {                         
        f.mask().set(FR_CODART, anamag.get(ANAMAG_CODART));
        f.mask().field(FR_CODART).set_dirty();
        f.mask().check_field(FR_CODART);
      }
    }
  }       
  return TRUE;
}

bool qtaart_handler( TMask_field& f, KEY key )
{                   
  // Se qualcuno cerca di modificare la maschera
  if ( key == K_TAB && f.focusdirty())
  { 
    TMask& row_mask = f.mask( );               
    TDocumento_mask & mask = (TDocumento_mask &) row_mask.get_sheet()->mask();
    TSheet_field& sh = (TSheet_field &)mask.field(F_SHEET);
    const int current_doc_row = sh.selected() + 1;      

    TCond_vendita & condv = mask.condv();
    
    condv.set_riga(&row_mask);
    condv.ricerca(FALSE, TRUE);
    mask.doc()[current_doc_row].put(RDOC_PREZZO, row_mask.get(FR_PREZZO));  
    const TString & codart = row_mask.get(FR_CODARTMAG);
    
    if (codart.not_empty())
    {
      TLocalisamfile anamag(LF_ANAMAG);
      
      anamag.put(ANAMAG_CODART, codart);
      if (anamag.read() == NOERR)
        upd_colli_peso_tara(row_mask, anamag.curr());
    }

  } 
  else
    if (key == K_ENTER && f.dirty())
    {      
      TDocumento_mask& mask=(TDocumento_mask&)f.mask().get_sheet()->mask();
      TDocumento & doc = mask.doc();

      if ((doc.tipo().check_giac() || doc.tipo().check_disp()) &&
          main_app().has_module(MGAUT, CHK_DONGLE) && doc.tipo().mov_mag())
      {                             
        TSheet_field& sf = mask.sfield(F_SHEET);
        TToken_string& row = sf.row(sf.selected());       
        const TString codart = row.get(sf.cid2index(FR_CODARTMAG));
        
        if (codart.not_empty())
        {
          TString16 codmag = row.get(sf.cid2index(FR_CODMAG));
          const TString16 coddep = row.get(sf.cid2index(FR_CODDEP));    
          if (!coddep.blank())
            codmag << coddep;
          
          TString16 livello;
          for (int i = 0; i < 4; i++)
          {
            const char* liv = row.get(sf.cid2index(FR_LIV1+i));
            if (*liv > ' ')
              livello << liv;
            else
              break;  
          }

          real qta(row.get(sf.cid2index(FR_QTA)));
          const TString16 caus(mask.get(F_CAUSMAG));
          TCausale_magazzino c(caus);  
          const long nmovmag = doc.get_long(DOC_MOVMAG); 
          
          if (nmovmag != 0)
          {
            TLocalisamfile rmovmag(LF_RMOVMAG); rmovmag.setkey(2);
            rmovmag.put(RMOVMAG_CODART, codart);
            rmovmag.put(RMOVMAG_LIVGIAC, livello);
            rmovmag.put(RMOVMAG_CODMAG, codmag);
            rmovmag.put(RMOVMAG_NUMREG, nmovmag);
            if (rmovmag.read() == NOERR)
              qta -= rmovmag.get_real(RMOVMAG_QUANT);
          }
          if (doc.tipo().check_giac())
          {
            real giac(mask.get(F_CURGIAC));
            if (giac < -(c.sgn(s_giac) * qta))
              warning_box("Attenzione giacenza negativa");
          }
          else
            if (doc.tipo().check_disp())     
            {
              real disp(mask.get(F_CURDISP));
              if (disp < -(c.sgn(s_giac) * qta))
                warning_box("Attenzione disponibilita' negativa");
            }
        }
      }
    }

    return qta_handler(f, key);
  }
  
bool qta_handler( TMask_field& f, KEY key )
{                   
  // Se qualcuno cerca di modificare la maschera
  if ( key == K_TAB && f.focusdirty())
  { 
    TMask& row_mask = f.mask( );               
    const real qta_evasa = row_mask.get_real(FR_QTAEVASA);
    const real qta(f.get());

    if (qta_evasa > 0 && qta_evasa >= qta)
    {
      row_mask.set(FR_RIGAEVASA, "X");
      row_mask.disable(FR_RIGAEVASA);
    }
    else
      row_mask.enable(FR_RIGAEVASA);
  } 
    
  return TRUE;
}
  
bool qta_evasa_handler( TMask_field& f, KEY key )
{                   
  if (f.to_check(key))
  {
    TMask& row_mask = f.mask( );               
    const real qta_evasa(f.get());
    const real qta = row_mask.get_real(FR_QTA);

    if (qta_evasa > 0 && qta_evasa >= qta)
    {
      row_mask.set(FR_RIGAEVASA, "X");
      row_mask.disable(FR_RIGAEVASA);
    }
    else
      row_mask.enable(FR_RIGAEVASA);
  } 
  return TRUE;
}
   
bool causmag_handler( TMask_field& f, KEY key )
{                   
  if (f.to_check(key))
  {
    TMask& row_mask = f.mask( );               
    TDocumento_mask & mask = (TDocumento_mask &) row_mask.get_sheet()->mask();
    TString16 causmag(f.get());
    if (causmag.empty())
      causmag = mask.get(F_CAUSMAG);
      
    TCausale_magazzino c(cache().get("%CAU", causmag));
    if (c.empty())
    {
      cache().discard("%CAU", causmag);
    } 
    else 
    {
      if (c.has_default_mag() && row_mask.get(FR_CODMAG).empty())
      {
        row_mask.set(FR_CODMAG, c.default_mag(), TRUE);
        row_mask.set(FR_CODDEPC, "", TRUE);
      }
      if (c.has_default_dep() && row_mask.get(FR_CODDEP).empty())
        row_mask.set(FR_CODDEP, c.default_dep(), TRUE);  
        
      if (!c.caus_collegata().empty())
      {
        c = cache().get("%CAU", c.caus_collegata());
        if (c.has_default_mag() && row_mask.get(FR_CODMAGC).empty())
        {
          row_mask.set(FR_CODMAGC, c.default_mag(), TRUE);
          row_mask.set(FR_CODDEPC, "", TRUE);
        }
        if (c.has_default_dep() && row_mask.get(FR_CODDEPC).empty())
          row_mask.set(FR_CODDEPC, c.default_dep(), TRUE); 
          
        static int copy_defmagc = -883;
        if (copy_defmagc < 0)
        {     
          TFilename fname; mask.doc().tipo().profile_name(fname); 
          TConfig c_tipo_documento(fname,"MAIN");
          copy_defmagc = c_tipo_documento.get_bool("DEFMAGXCOLL");
        }
        if (copy_defmagc!=0)
        {
          if (row_mask.get(FR_CODMAGC).empty())       
            row_mask.set(FR_CODMAGC, mask.stdmag(), TRUE);
          if (row_mask.get(FR_CODDEPC).empty())
            row_mask.set(FR_CODDEPC, mask.stddep(), TRUE);
        }
      }
      if (!c.movimenta_sospesi())
      { 
        const TRectype & rec = cache().get(LF_ANAMAG, row_mask.get(FR_CODARTMAG));
            
        if (rec.get_bool("SOSPESO")) 
          return error_box("Articolo %s sospeso, quindi non movmentabile", (const char *)rec.get(ANAMAG_CODART));
      }
    }
  } 
  return TRUE;
}
   
bool sppr_handler( TMask_field& f, KEY key )
{ 
  TMask& row_mask = f.mask();               
  
  if (key == K_TAB && (f.focusdirty() || row_mask.get(FR_DESCR).empty()))
  {                  
    const int pos = row_mask.id2pos(FR_PREZZO);
    
    if (pos >= 0)
    {
      TMask & mask = row_mask.get_sheet()->mask();
      TEdit_field & e = (TEdit_field &) f;
      TRelation * r = e.browse()->cursor()->relation();
      const TString16 cod = r->curr().get("COD");
      TSpesa_prest sp(NULL, cod == "SPP" ? 'S' : 'P');
      if (sp.read(row_mask.get(FR_CODART)) == NOERR)
      {
        const char  tipo = sp.tipo();         
        const bool qta_val_fl = tipo == 'Q';
        const bool perc_fl = tipo == 'P';

        short pos = row_mask.id2pos(FR_UMQTASP);
        if (pos >= 0)
          row_mask.fld(pos).enable(!perc_fl);
        pos = row_mask.id2pos(FR_PREZZO);
        if (pos >= 0)
          row_mask.fld(pos).enable(!perc_fl);
        pos = row_mask.id2pos(FR_SCONTO);
        if (pos >= 0)
          row_mask.fld(pos).enable(!perc_fl);
        pos = row_mask.id2pos(FR_QTA);
        if (pos >= 0)
        {                                    
          row_mask.fld(pos).show(!perc_fl);
          row_mask.fld(pos).enable(qta_val_fl);
        }  
        pos = row_mask.id2pos(FR_PERCSP);
        if (pos >= 0)
        {                                    
          row_mask.fld(pos).show(perc_fl);
          row_mask.fld(pos).enable(perc_fl);
        }  
        
        if (!perc_fl)
        {
          const real cambio = mask.get_real(F_CAMBIO);
          real prezzo = sp.prezzo();
          const TString& doc_valuta = mask.get(F_CODVAL);
          const bool controeuro = mask.get_bool(F_CONTROEURO);
          
          sppr_calc(sp, doc_valuta, cambio, prezzo, controeuro ?  _exchange_contro : _exchange_base);
          row_mask.set(FR_PREZZO, prezzo);          
          
        }
        const int posiva = row_mask.id2pos(FR_CODIVA);
        if (posiva >= 0)
          iva_handler(row_mask.fld(posiva), 0);
      }
    }
  } 
  return TRUE;
}

bool TDocumento_mask::numdocrif_search_handler(TMask_field& f, KEY key)
{             
  if (key == K_F9)
  {                     
    TMask& m = f.mask();

    TRectype filtrec(LF_DOC);
    filtrec.put(DOC_TIPOCF, m.get(F_TIPOCF));
    filtrec.put(DOC_CODCF, m.get(F_CODCF));
    filtrec.put(DOC_PROVV, m.get(F_PROVV));
    filtrec.put(DOC_ANNO, m.get(F_ANNO));
    
    TRelation rel(LF_DOC);
    rel.add(LF_CLIFO, "TIPOCF==TIPOCF|CODCF==CODCF");
    TSorted_cursor cur(&rel, "TIPOCF|CODCF|PROVV|ANNO|CODNUM|NUMDOCRIF", "", 2, &filtrec, &filtrec);
    TString80 f; f.format("CODNUM==\"%s\"", (const char *)m.get(F_CODNUM));
    
    cur.setfilter(f);
    TCursor_sheet sheet(&cur, "TIPOCF|CODCF|ANNO|CODNUM|NUMDOCRIF|DATADOCRIF|DOC1|DOC2|DOC3|NDOC|20->RAGSOC",
                        "Documento di riferimento",
                        "Tipo|Codice|Anno|Numeraz|Docum.Rif.|Data@10|Docum.Rif. 1|Docum.Rif. 2|Docum.Rif. 3|Documento|Ragione Sociale@50",
                        0, 1);
    if (sheet.run() == K_ENTER)
    {                                     
      const TString16 ndoc = sheet.row(-1).get(9);
      m.set(F_NDOC, ndoc);
      m.stop_run(K_AUTO_ENTER);
    }
  }
  
  return TRUE;
}


bool TDocumento_mask::datadocrif_handler(TMask_field& f, KEY key)
{
  if (key == K_ENTER && f.empty())              
  {
    const TDocumento_mask& m = (const TDocumento_mask&)f.mask();
    if (m.get_bool(F_RAGGREFF))
    {
      const TDocumento& doc = m.doc();
      if (doc.is_nota_credito())
        return f.error_box("E' necessario specificare data e numero documento di riferimento\n"
                           "quando si desidera generare effetti raggruppati");
    }
  }
  return TRUE;
}

bool link_handler( TMask_field& f, KEY key )
{
  if (key == K_SPACE)
  {
    const TSheet_field & sf = *f.mask().get_sheet();
    const TDocumento_mask & m = (const TDocumento_mask & )sf.mask();
    const TDocumento & d = m.doc();
    const int nrow = sf.selected() + 1;
    const TRiga_documento & r = d[nrow];
    r.edit(LF_DOC, "DAPROVV|DAANNO|DACODNUM|DANDOC");
  }  
  return TRUE;     
}