QString RealFormat::formatInt(const RawFloatIO& io) const
{
if (minIntLg <= 0 && !showLeadingZero && _isZero(io.intpart))
return QString();
QString intpart = intPart(io);
if (minIntLg < intpart.size())
{
QChar pad = ' ';
if (showLeadingZero)
pad = '0';
if (io.signSignificand == Compl2)
switch (io.baseSignificand)
{
case 2 : pad = '1'; break;
case 8 : pad = '7'; break;
case 16: pad = 'F'; break;
}
intpart = QString(minIntLg - intpart.size(), pad) + intpart;
}
if (lowerCaseHexDigit)
intpart = intpart.toLower();
if (!useGrouping() || grouplg >= intpart.size())
return intpart;
QString result;
int idx = intpart.size();
while (idx > 0)
{
idx -= grouplg;
QChar gchar = ' ';
if (intpart.at(idx) != ' ')
gchar = groupchar;
if (idx <= 0)
result = intpart.mid(0, idx + grouplg) + result;
else
result = intpart.mid(idx, grouplg) + gchar + result;
}
return result;
}
//islamic to christian calendar
int* Qhijri::islToChr(int y, int m, int d, int diff = 0) {
int jd=intPart((11*y+3)/30)+354*y+30*m-intPart((m-1)/2)+d+1948440-385-diff;
if (jd> 2299160 )
{
int l=jd+68569;
int n=intPart((4*l)/146097);
l=l-intPart((146097*n+3)/4);
int i=intPart((4000*(l+1))/1461001);
l=l-intPart((1461*i)/4)+31;
int j=intPart((80*l)/2447);
d=l-intPart((2447*j)/80);
l=intPart(j/11);
m=j+2-12*l;
y=100*(n-49)+i+l;
}
else
{
int j=jd+1402;
int k=intPart((j-1)/1461);
int l=j-1461*k;
int n=intPart((l-1)/365)-intPart(l/1461);
int i=l-365*n+30;
j=intPart((80*i)/2447);
d=i-intPart((2447*j)/80);
i=intPart(j/11);
m=j+2-12*i;
y=4*k+n+i-4716;
}
int * res = new int [3];
res[0] = d;
res[1] = m;
res[2] = y;
return res;
}
//christian to islamic calendar
int* Qhijri::chrToIsl(int y, int m, int d, int diff = 0) {
int jd = 0;
if ((y>1582)||((y==1582)&&(m>10))||((y==1582)&&(m==10)&&(d>14)))
{
jd=intPart((1461*(y+4800+intPart((m-14)/12)))/4)+intPart((367*(m-2-12*(intPart((m-14)/12))))/12)-
intPart( (3* (intPart( (y+4900+ intPart( (m-14)/12) )/100) ) ) /4)+d-32075;
}
else
{
jd = 367*y-intPart((7*(y+5001+intPart((m-9)/7)))/4)+intPart((275*m)/9)+d+1729777;
}
int l=jd-1948440+10632;
int n=intPart((l-1)/10631);
l=l-10631*n+354+diff;
int j=(intPart((10985-l)/5316))*(intPart((50*l)/17719))+(intPart(l/5670))*(intPart((43*l)/15238));
l=l-(intPart((30-j)/15))*(intPart((17719*j)/50))-(intPart(j/16))*(intPart((15238*j)/43))+29;
m=intPart((24*l)/709);
d=l-intPart((709*m)/24);
y=30*n+j-30;
int * res = new int [3];
res[0] = d;
res[1] = m;
res[2] = y;
return res;
}
