WStringVector PME::GetStringVectorW ( )
{
WStringVector oStringVector;
for ( int nCurrentMatch = 0;
nCurrentMatch < nMatches;
nCurrentMatch++ ) {
oStringVector.insert( oStringVector.end ( ), Text::utf8ToWide( (*this)[nCurrentMatch] ) );
}
return oStringVector;
}
void ChatView::mucNickComplete() {
//step 1 - verify if this chat is muc-chat
MucGroup::ref roomGrp;
roomGrp=boost::dynamic_pointer_cast<MucGroup> (rc->roster->findGroup(contact->jid.getBareJid()));
if (!roomGrp) return;
if (roomGrp->room!=contact) return;
//step 2 - extracting data for autocomplete
wchar_t buf[1024];
int len=SendMessage(editWnd, WM_GETTEXT, 1024, (LPARAM) buf);
size_t mbegin;
size_t mend;
SendMessage(editWnd, EM_GETSEL, (WPARAM)&mbegin, (LPARAM)&mend);
//step 3 - search nick begin and end
size_t nbegin=mbegin;
while (nbegin>0) {
nbegin--;
if (iswspace(buf[nbegin])) { nbegin++; break; }
}
size_t nend=mend;
while (nend>mbegin) {
nend--;
if (buf[nend]==':') continue;
if (!iswspace(buf[nend])) { nend++; break; }
}
//now: [nbegin..mbegin) - constant part (case may be altered)
size_t clen=mbegin-nbegin;
// [mbegin..mend) - may be fully rewritten, selection will be kept
// [nend..mend) = ':' + whitespaces
size_t nlen=nend-nbegin;
//step 4 - pull and filter nicknames
WStringVector nicks;
{
Roster::ContactListRef participants=rc->roster->getGroupContacts(roomGrp);
for (Roster::ContactList::iterator i=participants->begin(); i!=participants->end(); i++) {
std::wstring &ws=utf8::utf8_wchar( (*i)->jid.getResource() );
if (ws.length()<clen) continue;
if (clen>0) if (_wcsnicmp(buf+nbegin, ws.c_str(), clen)!=0) continue;
nicks.push_back(ws);
}
}
if (nicks.empty()) return;
//step 5 - sorting
stable_sort(nicks.begin(), nicks.end(), nickCompare);
//step 6 - search for nick instance
int loop=nicks.size();
WStringVector::iterator i=nicks.begin();
while (loop) {
std::wstring &s=(*i);
i++;
if (i==nicks.end())
i=nicks.begin();
loop--;
if (s.length()==nlen) {
if (_wcsnicmp(buf+nbegin, s.c_str(), nlen)==0) break;
}
}
std::wstring &s=(*i);
s+=L": ";
SendMessage(editWnd, EM_SETSEL, nbegin, mend);
SendMessage(editWnd, EM_REPLACESEL, TRUE, (LPARAM)s.c_str());
SendMessage(editWnd, EM_SETSEL, mbegin, nbegin+s.length());
}