void nmTextSubtitles::strToIntMargin(const ffstring &str,int *i)
{
if (!str.empty() /*str.size()==4 && str.compare(_L("0000"))!=0*/) {
wchar_t *end;
int val=strtol(str.c_str(),&end,10);
if (*end=='\0' && val>0) {
*i=val;
}
}
}
void nmTextSubtitles::strToDouble(const ffstring &str,double *d)
{
if (!str.empty()) {
wchar_t *end;
double val=strtod(str.c_str(),&end);
if (*end=='\0') {
*d=val;
}
}
}
bool TSSAstyle::toCOLORREF(const ffstring& colourStr,COLORREF &colour,int &alpha)
{
if (colourStr.empty()) {
return false;
}
int radix;
ffstring s1,s2;
s1=colourStr;
s1.ConvertToUpperCase();
if (s1.compare(0,2,L"&H",2)==0) {
s1.erase(0,2);
radix=16;
} else {
if (s1.compare(0,1,L"-",1)==0) {
colour=0x000000;
alpha=256;
return true;
}
radix=10;
}
s2=s1;
if (s1.size()>6) {
s1.erase(s1.size()-6,6);
s2.erase(0,s2.size()-6);
} else {
s1.clear();
}
int msb=0;
if (!s1.empty()) {
const wchar_t *alphaS=s1.c_str();
wchar_t *endalpha;
long a=strtol(alphaS,&endalpha,radix);
if (*endalpha=='\0') {
msb=a;
}
}
if (s2.empty()) {
return false;
}
const wchar_t *colorS=s2.c_str();
wchar_t *endcolor;
COLORREF c=strtol(colorS,&endcolor,radix);
if (*endcolor=='\0') {
DWORD result=msb * (radix==16 ? 0x1000000 : 1000000) + c;
colour=result & 0xffffff;
alpha=256-(result>>24);
return true;
}
void nmTextSubtitles::strToInt(const ffstring &str,int *i)
{
if (!str.empty()) {
if (str.compare(0,4,L" yes",4)==0) {
*i = 1;
return;
} else if (str.compare(0,3,L" no",3)==0) {
*i = 0;
return;
}
wchar_t *end;
int val=strtol(str.c_str(),&end,10);
if (*end=='\0' && val>=0) {
*i=val;
}
}
}
