Aggiunte varmask

git-svn-id: svn://10.65.10.50/trunk@2784 c028cbd2-c16b-5b4b-a496-9718f37d4682
This commit is contained in:
alex 1996-05-08 12:27:33 +00:00
parent 80b7a2bc86
commit edf71af3d7
2 changed files with 250 additions and 0 deletions

168
include/varmask.cpp Executable file
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#include <varmask.h>
#include <utility.h>
const TString& TVariable_mask::get(short fld_id) const
{
if (present( fld_id ))
return TMask::get( fld_id );
else
return "";
}
void TVariable_mask::set_handler(short fld_id, CONTROL_HANDLER handler)
{
if(present( fld_id ))
TMask::set_handler( fld_id, handler );
}
void TVariable_mask::set(short fld_id, const char* str, bool hit )
{
if(present( fld_id ))
TMask::set( fld_id, str, hit );
}
void TVariable_mask::show(short fld_id, bool on )
{
if(present( fld_id ) )
TMask::show( fld_id, on );
}
void TVariable_mask::enable(short fld_id, bool on )
{
if(present( fld_id ))
TMask::enable( fld_id, on );
}
void TVariable_mask::check_field( short fld_id )
{
if (present( fld_id ))
TMask::check_field(fld_id);
}
TMask_field* TVariable_mask::parse_field(TScanner& scanner)
{
if (scanner.key() == "SP")
{
_sheets++;
return new TVariable_sheet_field(this);
}
return TMask::parse_field(scanner);
}
TVariable_mask::TVariable_mask(const char* name, int num, int max) : TMask()
{
if (name && *name)
read_mask(name, num, max);
}
TMask& TVariable_sheet_field::sheet_mask() const
{
TMask& m = TSheet_field::sheet_mask();
const int current = selected();
if (_getmask != NULL && current >= 0 && current < items())
return *_getmask(current, m, FALSE);
return m;
}
TVariable_sheet_field::~TVariable_sheet_field()
{
TMask & m = TSheet_field::sheet_mask();
if (_getmask != NULL)
_getmask(0, m, TRUE); // Distrugge la maschera customizzata
}
KEY TVariable_sheet_field::run_editmask(int n)
{
if(!_getmask)
return TSheet_field::run_editmask(n); // Esegue la maschera dello sheet_field
TMask& totalmask = TSheet_field::sheet_mask();
TMask& usermask = *_getmask( n, totalmask, FALSE );
// Carico la maschera dell'utente con la maschera totale
/*
usermask.copy_values(totalmask);
const int ncampi = usermask.fields();
for (int i = 0; i < ncampi; i++)
{
TMask_field& f = usermask.fld(i);
const short id = f.dlg( );
if (id >= FIRST_FIELD)
{
const int index = (id % 100) - 1;
const bool on = active() ? !cell_disabled(n, index) : FALSE;
f.enable(on);
if (f.class_id() != CLASS_BUTTON_FIELD &&
(f.active() || f.ghost()))
{
if (f.has_check())
f.check(STARTING_CHECK);
f.set_dirty(FALSE);
f.on_hit();
}
else
if (f.dirty() == TRUE)
f.set_dirty(FALSE);
}
}
*/
KEY k = usermask.run();
/*
// Carico la maschera totale con la maschera dell'utente
if (k == K_ENTER)
totalmask.copy_values(usermask);
// _getmask( n, totalmask, TRUE );
*/
return k;
}
// Ricopia i campi della maschera nel record dato
void TVariable_sheet_field::mask2row(int n, TToken_string & rec)
{
TSheet_field::mask2row(n,rec);
}
// Ricopia i campi del record dato nella maschera
void TVariable_sheet_field::row2mask(int n, TToken_string & rec)
{
/*
TString val(80);
if ( _getmask != NULL)
{
TMask &m= TSheet_field::sheet_mask(); // Maschera completa dello sheet
const int ncampi = m.fields();
for (int i = 0; i < ncampi; i++)
{
TMask_field& f = m.fld(i);
const short id = f.dlg( );
if (id >= FIRST_FIELD)
{
const int index = (id % 100) - 1;
const bool on = active() ? !cell_disabled(n, index) : FALSE;
val = rec.get(index);
f.set(val);
}
}
m.set_caption(format("Riga %d", n+1));
}
else
*/
TSheet_field::row2mask(n,rec);
}

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include/varmask.h Executable file
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#ifndef __VARMASK_H
#define __VARMASK_H
#include <mask.h>
#include <msksheet.h>
// @doc EXTERNAL
// @type SPREADSHEET_GETMASK | Prototipo funzione che ritorna una maschera di edit diversa a seconda della riga
typedef TMask* (*SPREADSHEET_GETMASK)( int numriga, TMask& fullmask, bool destroy );
// @doc EXTERNAL
// @class TVariable_mask | Maschere con spreadsheet a righe variabili e con campi virtuali
//
// @base public | TMask
class TVariable_mask : public TMask
{
// @author:(INTERNAL) Matteo
protected:
bool present( short fld_id ) const { return ( id2pos( fld_id ) >= 0 ); };
public:
// @cmember Esegue il check e i messaggi sul campo <p fld_id> della maschera
virtual void check_field( short fld_id );
// @cmember Costruttore (crea la maschera leggendo la descrizione dal file .msk)
TVariable_mask( const char* name, int num = 0, int max = MAX_PAGES);
// @cmember Setta il campo con una stringa
virtual void set(short fld_id, const char* str, bool hit=FALSE);
// @cmember Ritorna il contenuto del campo <p fld_id> sotto forma di stringa
virtual const TString& get(short fld_id) const;
// @cmember Definsce l'handler del campo <p fld_id>
virtual void set_handler(short fld_id, CONTROL_HANDLER handler);
// @cmember Permette di mostrare/nascondere un campo
virtual void show(short fld_id = -1, bool on = TRUE);
// @cmember Abilita/disabilita un campo
virtual void enable(short fld_id, bool on = TRUE);
// @cmember Legge il campo da file
virtual TMask_field* parse_field(TScanner& scanner);
};
// @doc EXTERNAL
// @class TVariable_sheet_field | Classe per la gestione dei campi di uno spreadsheet con righe variabili
//
// @base public | TSheet_field
class TVariable_sheet_field : public TSheet_field
{
// @author:(INTERNAL) Alex + Guido
// @cmember:(INTERNAL) Funzione per l'apertura della maschera di edit della riga
// (vedi <t SPREADSHEET_GETMASK>)
SPREADSHEET_GETMASK _getmask;
protected:
// @cmember Ricopia i campi della maschera nel record <p n>-esimo
virtual void mask2row(int n, TToken_string & rec);
// @cmember Ricopia i campi del record <p n>-esimo nella maschera
virtual void row2mask(int n, TToken_string & rec);
public:
// @cmember Setta il membro <p _set_getmask> con il valore <p n>
void set_getmask(SPREADSHEET_GETMASK n)
{ _getmask = n; }
// @cmember esegue la maschera di edit dello speadsheet;
virtual KEY run_editmask(int n);
// @cmember Ritorna la maschera corrispondente ad una riga dello spreadsheet
virtual TMask& sheet_mask() const;
// @cmember Costruttore
TVariable_sheet_field(TMask* m) : TSheet_field(m) {}
// @cmember Distruttore
virtual ~TVariable_sheet_field();
};
#endif