public UInt32 GetChecksum()
{
UInt32 ch = 0;
ch += Consts.checksum(Consts.MAXPAGES);
foreach (Page p in pages)
{
ch += p.GetChecksum();
}
return(ch);
}
public UInt32 GetChecksum()
{
UInt32 ch = 0;
ch += Consts.checksum(liczba_linii);
ch += Consts.checksum(Efekt);
ch += Consts.checksum(czas_trwania);
if (text != null)
{
ch += Consts.checksum(text);
}
ch += Consts.checksum(font);
return(ch);
}
//w tej konwersjii przyjmujemy ze rekord lini3 w triple line i double line hor przechodzi do lini 1 w sterowniku
public Page GetPage()
{
Page p = new Page();
int temp;
if (Int32.TryParse(idx, out temp))
{
p.idx = temp;
}
else
{
p.idx = 0;
}
p.czas_trwania = 0;
if (Int32.TryParse(czas_trwania, out temp))
{
if (temp < Consts.MAXTIME)
{
p.czas_trwania = temp;
}
}
p.Efekt = 0;
if (Int32.TryParse(Efekt, out temp))
{
if (temp < Consts.EFFECTCNT)
{
p.Efekt = temp;
}
}
p.liczba_linii = Consts.SINLE_LINE;
if (Int32.TryParse(liczba_linii, out temp))
{
if (temp <= 4)
{
p.liczba_linii = temp - 1;
}
}
p.font = Consts.GetFontCode(p.liczba_linii, _Czcionka1, _Czcionka2, _Czcionka3);
if (p.text == null)
{
p.text = new byte[Consts.MAXCHARS];
}
//clear buffer
for (int k = 0; k < p.text.Length; k++)
{
p.text[k] = 0;
}
byte[] tab;
int i = 0;
switch (p.liczba_linii)
{
case Consts.SINLE_LINE:
tab = Enc.e.GetBytes(Linia1);
for (int j = 0; j < (tab.Length) & (i < (Consts.MAXCHARS - 1));)
{
p.text[i++] = tab[j++];
}
break;
case Consts.DOUBLE_LINE:
tab = Enc.e.GetBytes(Linia1);
for (int j = 0; j < (tab.Length) & (i < (Consts.MAXCHARS - 2));)
{
p.text[i++] = tab[j++];
}
i++;
tab = Enc.e.GetBytes(Linia2);
for (int j = 0; j < (tab.Length) & (i < (Consts.MAXCHARS - 1));)
{
p.text[i++] = tab[j++];
}
break;
case Consts.DOUBLE_LINE_HORIZONTAL:
tab = Enc.e.GetBytes(Linia3);
for (int j = 0; j < (tab.Length) & (i < (Consts.MAXCHARS - 2));)
{
p.text[i++] = tab[j++];
}
i++;
tab = Enc.e.GetBytes(Linia1);
for (int j = 0; j < (tab.Length) & (i < (Consts.MAXCHARS - 1));)
{
p.text[i++] = tab[j++];
}
break;
case Consts.TRIPLE_LINE:
tab = Enc.e.GetBytes(Linia3);
for (int j = 0; j < (tab.Length) & (i < (Consts.MAXCHARS - 3));)
{
p.text[i++] = tab[j++];
}
i++;
tab = Enc.e.GetBytes(Linia1);
for (int j = 0; j < (tab.Length) & (i < (Consts.MAXCHARS - 2));)
{
p.text[i++] = tab[j++];
}
i++;
tab = Enc.e.GetBytes(Linia2);
for (int j = 0; j < (tab.Length) & (i < (Consts.MAXCHARS - 1));)
{
p.text[i++] = tab[j++];
}
break;
}
return(p);
}