bool StringFindReplacer::Search(const wchar_t* input, int startOffset, const wchar_t* find_what, size_t flags, int &pos, int &matchLen, int& posInChars, int& matchLenInChars)
{
// adjust startOffset due to it is in bytes but should be in chars
int iSO = startOffset;
while (iSO > 0 && (int)UTF8Length(input, iSO) > startOffset) iSO--;
startOffset = iSO;
bool bResult = false;
if ( flags & wxSD_WILDCARD ) {
bResult = DoWildcardSearch(input, startOffset, find_what, flags, posInChars, matchLenInChars);
flags |= wxSD_REGULAREXPRESSION;
} else if (flags & wxSD_REGULAREXPRESSION) {
bResult = DoRESearch(input, startOffset, find_what, flags, posInChars, matchLenInChars);
} else {
bResult = DoSimpleSearch(input, startOffset, find_what, flags, posInChars, matchLenInChars);
}
// correct search Pos and Length owing to non plain ASCII multibyte characters
if ( bResult ) {
pos = UTF8Length(input, posInChars);
if (flags & wxSD_REGULAREXPRESSION) {
matchLen = UTF8Length(input, posInChars + matchLenInChars) - pos;
} else {
matchLen = UTF8Length(find_what, matchLenInChars);
}
}
return bResult;
}
Char16
String::toChar16() const
{
if (UTF8Length() != 1)
{
throwStringConversion(c_str(), "Char16");
}
return Char16(*this);
}