campo-sirio/ve/velib01a.cpp
guy 2e968de2c9 Aggiornato uso della TRelapp::get_next_key e tolte migliaia di #include
git-svn-id: svn://10.65.10.50/trunk@6595 c028cbd2-c16b-5b4b-a496-9718f37d4682
1998-05-04 09:54:49 +00:00

967 lines
26 KiB
C++
Executable File

#include <defmask.h>
#include "velib.h"
#include "vepriv.h"
#include <tabutil.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 "../mg/anamag.h"
#include "../mg/codcorr.h"
#include "../mg/deslin.h"
#include "../mg/umart.h"
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 è 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 TString16 condpag(m.get(F_CODPAG));
TString16 data(m.get(F_DATAINSC));
if (data.empty())
data = m.get(F_DATADOC);
if ( condpag.not_empty())
{
TPagamento pag(condpag, data);
pag.set_total( 100, 10, 10 );
pag.set_rate_auto( );
int numrate = pag.n_rate( );
if (numrate > 5)
numrate = 5;
for( int i = 0; i < numrate; i ++ )
{
m.show( F_DATASCAD1 + i );
m.set( F_DATASCAD1 + i, pag.data_rata(i).string());
}
for( ; i < 5; i ++ )
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();
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();
}
const bool reg_disabled = note.get_bool("B0");
if (reg_disabled)
message_box("Registrazione disbilitata : %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))
{
TEdit_field & e = m.efield(F_DATAINSC);
e.set_dirty();
e.on_hit();
}
if (key == K_ENTER && field.dirty())
{
TLocalisamfile doc(LF_DOC);
const TDate datadoc(m.get(F_DATADOC));
doc.curr() = m.doc().head();
const TString16 codnum(doc.get(DOC_CODNUM));
const int anno = doc.get_int(DOC_ANNO);
const char tipo_num = doc.get_char(DOC_PROVV);
if (doc.read(_isgreat) == NOERR &&
codnum == doc.get(DOC_CODNUM) &&
anno == doc.get_int(DOC_ANNO) &&
tipo_num == doc.get_char(DOC_PROVV) &&
datadoc > doc.get_date(DOC_DATADOC))
return field.error_box("Data documento superiore alla data del documento successivo");
doc.curr() = m.doc().head();
doc.read();
if (doc.prev() == NOERR &&
codnum == doc.get(DOC_CODNUM) &&
anno == doc.get_int(DOC_ANNO) &&
tipo_num == doc.get_char(DOC_PROVV) &&
datadoc < doc.get_date(DOC_DATADOC))
return field.error_box("Data documento inferiore alla data del documento precedente");
}
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, 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 )
{
if (key == 0 || (key == K_ENTER && f.get().empty()))
{
TDocumento_mask & mask = (TDocumento_mask &) f.mask().get_sheet()->mask();
const TString16 codiva = mask.condv().clifo().vendite().get(CFV_ASSFIS);
if (codiva.not_empty())
f.set(codiva);
f.check();
}
return TRUE;
}
bool codmag_handler( TMask_field& f, KEY key )
{
if (f.to_check(key, TRUE))
{
TMask& row_mask = f.mask();
if (row_mask.get_sheet()->column_enabled( ((TSheet_field &)f).cid2index(FR_CODDEP)))
{
const int pos = row_mask.id2pos(FR_CODDEP);
const TString & val = f.get();
if (pos >= 0 && val.not_empty())
{
TTable & mag = (TTable &)((TEdit_field &) f).browse()->cursor()->file();
const TString &codmag = mag.get("CODTAB");
if (codmag != val)
{
mag.put("CODTAB", val);
if (mag.read() != NOERR)
mag.zero();
}
const bool active = mag.get_bool("B0");
row_mask.fld(pos).enable(active);
if (!active)
row_mask.fld(pos).reset();
}
}
}
return TRUE;
}
bool codmag_coll_handler( TMask_field& f, KEY key )
{
if (f.to_check(key, TRUE))
{
TMask& row_mask = f.mask();
if (row_mask.get_sheet()->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())
{
TTable & mag = (TTable &)((TEdit_field &) f).browse()->cursor()->file();
const TString &codmag = mag.get("CODTAB");
if (codmag != val)
{
mag.put("CODTAB", val);
if (mag.read() != NOERR)
mag.zero();
}
const bool active = mag.get_bool("B0");
row_mask.fld(pos).enable(active);
if (!active)
row_mask.fld(pos).reset();
}
}
}
return TRUE;
}
bool codart_handler( TMask_field& f, KEY key )
{
TMask& row_mask = f.mask();
if (f.to_check(key, TRUE))
{
if (f.get().not_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()))
{
TDocumento_mask & mask = (TDocumento_mask &) row_mask.get_sheet()->mask();
TCond_vendita & condv = mask.condv();
condv.set_testa(&mask);
condv.set_riga(&row_mask);
TLocalisamfile & anamag = ((TEdit_field &) f).browse()->cursor()->file();
TLocalisamfile & umart = ((TEdit_field &) row_mask.field(FR_UMQTA)).browse()->cursor()->file();
condv.set_anamag(anamag);
condv.set_umart(umart);
TString80 codart(f.get());
anamag.setkey(1);
anamag.put(ANAMAG_CODART, codart);
bool found = anamag.read() == NOERR;
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.zero();
anamag.put(ANAMAG_CODART, codart);
found = anamag.read() == NOERR;
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 TString16 lingua = mask.get(F_CODLIN);
const TString codart(row_mask.get(FR_CODARTMAG));
TString desc(anamag.get("DESCR"));
if (lingua.not_empty())
{
if (mask.doc()[((TSheet_field &)mask.field(F_SHEET)).selected() + 1].is_omaggio())
desc << " (OMAGGIO)";
TLocalisamfile deslin(LF_DESLIN);
deslin.setkey(2);
deslin.put(DESLIN_CODART, codart);
deslin.put(DESLIN_CODLIN, lingua);
if (deslin.read() == NOERR)
desc << '\n' << deslin.get(DESLIN_DESCR);
}
row_mask.set(FR_DESCR, desc);
umart.setkey(1);
umart.zero();
umart.put(UMART_CODART, codart);
if (umart.read(_isgteq) == NOERR && codart == umart.get(UMART_CODART))
{
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);
}
condv.ricerca();
const int pos = row_mask.id2pos(FR_CODIVA);
if (pos >= 0)
iva_handler(row_mask.fld(pos), 0);
}
return TRUE;
}
bool codartmag_handler( TMask_field& f, KEY key )
{
bool to_check = key == K_TAB && f.focusdirty();
TMask & m = f.mask();
if (!to_check)
{
TSheet_field * s = m.get_sheet();
if (s)
to_check = !s->mask().is_running();
}
if (to_check)
{
const bool artmag = f.get().not_empty();
m.show(FR_UMQTA, artmag);
m.show(FR_UMQTA2, !artmag);
}
return TRUE;
}
bool liv_handler( TMask_field& f, KEY key )
{
if (f.to_check(key, TRUE))
{
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();
}
return TRUE;
}
void set_curr_um(const TMask & m)
{
curr_um = m.get(FR_UMQTA);
curr_fc = -1.0;
}
bool umart_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();
TLocalisamfile & anamag = ((TEdit_field &) row_mask.field(FR_CODART)).browse()->cursor()->file();
TLocalisamfile & umart = ((TEdit_field &) f).browse()->cursor()->file();
TCond_vendita & condv = mask.condv();
condv.set_testa(&mask);
condv.set_riga(&row_mask);
condv.set_anamag(anamag);
condv.set_umart(umart);
const TString16 um(f.get());
real fc(1.0);
if (um.not_empty() && curr_um.not_empty() && um != curr_um)
{
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);
}
}
curr_um = um;
curr_fc = fc;
condv.ricerca(TRUE);
}
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 = ((TEdit_field &) f).browse()->cursor()->file();
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 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( );
TDocumento_mask & mask = (TDocumento_mask &) row_mask.get_sheet()->mask();
TLocalisamfile & anamag = ((TEdit_field &) row_mask.field(FR_CODART)).browse()->cursor()->file();
TLocalisamfile & umart = ((TEdit_field &) row_mask.field(FR_UMQTA)).browse()->cursor()->file();
TCond_vendita & condv = mask.condv();
condv.set_testa(&mask);
condv.set_riga(&row_mask);
condv.set_anamag(anamag);
condv.set_umart(umart);
condv.ricerca(FALSE, TRUE);
}
return TRUE;
}
// calcola il prezzo per le spese
void sppr_calc(TRectype & rec, const TString & valuta_doc, const real & cambio, real & prezzo)
{
const TString16 sppr_valuta(rec.get("S4"));
if (sppr_valuta != valuta_doc && cambio != 0.0)
{
TTable val("%VAL");
val.put("CODTAB", sppr_valuta);
if (val.read() == NOERR)
{
const real sppr_cambio = val.get_real("R10");
if (sppr_cambio != ZERO)
prezzo *= sppr_cambio;
}
prezzo /= cambio;
}
}
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();
TRectype & spprrec = ((TEdit_field &) row_mask.field(FR_CODART)).browse()->cursor()->file().curr();
if (spprrec.get("CODTAB") == row_mask.get(FR_CODART))
{
const char tipo = spprrec.get_char("S6");
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(F_CAMBIO);
real prezzo = row_mask.get(FR_PREZZO);
const TString16 doc_valuta(mask.get(F_CODVAL));
sppr_calc(spprrec, doc_valuta, cambio, prezzo);
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;
}
///////////////////////////////////////////////////////////
// Formula generica
///////////////////////////////////////////////////////////
TExpr_documento::TExpr_documento(const char* expression, TTypeexp type,
TDocumento * doc, TRiga_documento * row)
: TExpression(type), _doc(doc), _row(row)
{
if (!set(expression, type))
error_box("Wrong expression : %s", expression);
}
int TExpr_documento::parse_user_func(const char * name, int nparms) const
{
if (strcmp(name, "SOMMA") == 0)
return nparms > 0 || nparms < 3 ? _somma : -1;
else
if (strcmp(name, "BOLLI") == 0)
return nparms > 0 || nparms < 4 ? _bolli : -1;
else
if (strcmp(name, "_BOLLI") == 0)
return nparms > 0 || nparms < 3 ? _bolli_int : -1;
else
if (strcmp(name, "SPESEINC") == 0)
return nparms > 0 || nparms < 4 ? _spinc : -1;
else
if (strcmp(name, "PREZZO") == 0)
return nparms < 4 ? _prezzo : -1;
else
if (strcmp(name, "IMPORTO") == 0)
return nparms < 4 ? _importo : -1;
else
if (strcmp(name, "SCONTO") == 0)
return nparms < 2 ? _sconto : -1;
else
if (strcmp(name, "IMPONIBILE") == 0)
return nparms == 0 ? _imponibile : -1;
else
if (strcmp(name, "IVA") == 0)
return nparms == 0 ? _iva : -1;
else
if (strcmp(name, "PROVV") == 0)
return nparms < 2 ? _provv : -1;
else
if (strcmp(name, "TIPO") == 0)
return nparms == 0 ? _tipo : -1;
else
if (strcmp(name, "IMPONIBILI") == 0)
return nparms < 3 ? _imponibili : -1;
else
if (strcmp(name, "IMPOSTE") == 0)
return nparms < 3 ? _imposte : -1;
else
if (strcmp(name, "TOTPROVV") == 0)
return nparms < 3 ? _totprovv : -1;
else
return -1;
}
void TExpr_documento::evaluate_user_func(int index, int nparms, TEval_stack & stack, TTypeexp type) const
{
switch (index)
{
case _somma:
{
const TString cond(nparms == 2 ? stack.pop_string() : "STR(1)");
const TString & field = stack.pop_string();
real somma;
if (_doc != NULL)
{
TExpr_documento cond_expr(cond, _strexpr, _doc);
const int cond_nvars = cond_expr.numvar();
TExpr_documento expr(field, _numexpr, _doc);
const int nvars = expr.numvar();
const int nrows = _doc->rows();
for (int i = nrows; i > 0 ; i--)
{
TRiga_documento & riga = (TRiga_documento &) (*_doc)[i];
for (int j = cond_nvars - 1; j >= 0; j--)
{
const char* s = cond_expr.varname(j);
TFieldref f(s,0);
cond_expr.setvar(j, f.read(riga));
}
cond_expr.set_row(&riga);
if ((bool)cond_expr)
{
for (j = nvars - 1; j >= 0; j--)
{
const char* s = expr.varname(j);
TFieldref f(s,0);
expr.setvar(j, f.read(riga));
}
expr.set_row(&riga);
somma += (const real&)expr;
}
}
}
stack.push(somma);
}
break;
case _spinc:
{
int ndec = AUTO_DECIMALS;
bool netto = FALSE;
if (nparms > 2)
ndec = (int) stack.pop_real().integer();
if (nparms > 1)
netto = !stack.pop_real().is_zero();
real & r = stack.peek_real();
if (_doc)
r = _doc->spese_incasso(r, ndec, netto ? _netto : _lordo);
else
r = ZERO;
}
break;
case _bolli:
{
int ndec = AUTO_DECIMALS;
bool netto = FALSE;
if (nparms > 2)
ndec = (int) stack.pop_real().integer();
if (nparms > 1)
netto = !stack.pop_real().is_zero();
real & r = stack.peek_real();
if (_doc)
{
r += _doc->spese_incasso(r, ndec);
r = _doc->bolli(r, ndec, netto ? _netto : _lordo);
}
else
r = ZERO;
}
break;
case _bolli_int:
{
int ndec = AUTO_DECIMALS;
if (nparms > 2)
ndec = (int) stack.pop_real().integer();
real & r = stack.peek_real();
if (_doc)
{
real r1 = _doc->spese_incasso(r, ndec);
r += r1;
r1 += _doc->bolli(r, ndec);
r = r1;
}
else
r = ZERO;
}
break;
case _prezzo:
{
int ndec = AUTO_DECIMALS;
bool lordo = FALSE;
bool scontato = FALSE;
if (nparms > 2)
ndec = (int) stack.pop_real().integer();
if (nparms > 1)
lordo = !stack.pop_real().is_zero();
if (nparms > 0)
scontato = !stack.peek_real().is_zero();
else
stack.push(ZERO);
real & val = stack.peek_real();
if (_row)
val = _row->prezzo(scontato, lordo, ndec);
else
val = ZERO;
}
break;
case _importo:
{
int ndec = AUTO_DECIMALS;
bool lordo = FALSE;
bool scontato = FALSE;
if (nparms > 2)
ndec = (int) stack.pop_real().integer();
if (nparms > 1)
lordo = !stack.pop_real().is_zero();
if (nparms > 0)
scontato = !stack.peek_real().is_zero();
else
stack.push(ZERO);
real & val = stack.peek_real();
if (_row)
val = _row->importo(scontato, lordo, ndec);
else
val = ZERO;
}
break;
case _imponibile:
{
real r;
if (_row)
r = _row->imponibile();
stack.push(r);
}
break;
case _sconto:
{
int ndec = AUTO_DECIMALS;
if (nparms > 0)
ndec = (int) stack.peek_real().integer();
else
stack.push(ZERO);
real & val = stack.peek_real();
if (_row)
{
if (_row->is_sconto())
val = -_row->importo(FALSE, FALSE, ndec);
else
val = _row->importo(FALSE, FALSE, ndec) - _row->importo(TRUE, FALSE, ndec);
}
else
val = ZERO;
}
break;
case _iva:
{
real r;
if (_row)
r = _row->imposta();
stack.push(r);
}
break;
case _provv:
{
int ndec = AUTO_DECIMALS;
if (nparms > 0)
ndec = (int) stack.peek_real().integer();
else
stack.push(ZERO);
real & val = stack.peek_real();
if (_row)
val = _row->provvigione(ndec);
else
val = ZERO;
}
break;
case _tipo:
{
TString s;
if (_row)
s << _row->tipo().tipo();
stack.push(s);
}
break;
case _imponibili:
{
int ndec = AUTO_DECIMALS;
bool spese = FALSE;
if (nparms > 1)
ndec = (int) stack.pop_real().integer();
if (nparms > 0)
spese = !stack.peek_real().is_zero();
else
stack.push(ZERO);
real & val = stack.peek_real();
val = _doc->imponibile(spese, ndec);
}
break;
case _imposte:
{
int ndec = AUTO_DECIMALS;
bool spese = FALSE;
if (nparms > 1)
ndec = (int) stack.pop_real().integer();
if (nparms > 0)
spese = !stack.peek_real().is_zero();
else
stack.push(ZERO);
real & val = stack.peek_real();
val = _doc->imposta(spese, ndec);
}
break;
case _totprovv:
{
int ndec = AUTO_DECIMALS;
if (nparms > 0)
ndec = (int) stack.peek_real().integer();
else
stack.push(ZERO);
real & val = stack.peek_real();
val = _doc->provvigione(ndec);
}
break;
default:
TExpression::evaluate_user_func(index, nparms, stack, type);
break;
}
}
TObject* TExpr_documento::dup() const
{
TExpr_documento* o = new TExpr_documento(*this);
return o;
}
///////////////////////////////////////////////////////////
// Formula generica
///////////////////////////////////////////////////////////
TFormula_documento::TFormula_documento(TTipo_formula tipo, const char* codice, const char * expr, bool numexpr)
: TRectype(LF_TABCOM), _expr(NULL)
{
_tab = tipo == _documento ? "FRD" : "FRR";
settab(_tab);
_tab.insert("%");
if (codice && *codice)
read(codice, expr, numexpr);
}
TFormula_documento::TFormula_documento(const TRectype& rec)
: TRectype(rec), _expr(NULL)
{
_tab = "%";
_tab << rec.get("COD");
_expr = new TExpr_documento(expr_string(), expr_type());
}
TFormula_documento::~TFormula_documento()
{
if (_expr) delete _expr;
}
int TFormula_documento::read(const char* codice, const char * expr, bool numexpr)
{
if (_expr != NULL)
{
delete _expr;
_expr = NULL;
}
put("CODTAB", codice);
int err = NOERR;
if (expr && *expr)
{
put("S1", expr);
put("B0", numexpr ? "X" : "");
}
else
{
TTable t(_tab);
err = TRectype::read(t);
}
if (err == NOERR)
{
const TString e(expr_string());
_expr = new TExpr_documento(e, expr_type());
}
else
{
zero();
put("CODTAB", codice);
}
return err;
}