void MyFrame::SaveOptions()
{
// This function isn't actually used in the demo, but here is some sample code as to how you might save
// the spell checker options
OptionsMap* pAspellOptions = m_pAspellInterface->GetOptions();
wxConfigBase* pConfig = wxConfigBase::Get();
if (pConfig)
{
wxString strPath = m_pAspellInterface->GetSpellCheckEngineName();
pConfig->SetPath(strPath);
wxString strOption = wxEmptyString;
// Iterate through ALL the options
for (OptionsMap::iterator it = pAspellOptions->begin(); it != pAspellOptions->end(); it++)
{
strOption = _T("/") + strPath + _T("/") + it->second.GetName();
switch (it->second.GetOptionType())
{
case SpellCheckEngineOption::STRING:
case SpellCheckEngineOption::DIR:
case SpellCheckEngineOption::FILE:
// For DIR and FILE options, GetStringValue() returns the absolute path
pConfig->Write(strOption, it->second.GetStringValue());
break;
case SpellCheckEngineOption::LONG:
pConfig->Write(strOption, it->second.GetLongValue());
break;
case SpellCheckEngineOption::DOUBLE:
pConfig->Write(strOption, it->second.GetDoubleValue());
break;
case SpellCheckEngineOption::BOOLEAN:
pConfig->Write(strOption, it->second.GetBoolValue());
break;
default:
pConfig->Write(strOption, it->second.GetStringValue());
break;
};
}
// End of code saving ALL options
// Save only selected options ("language" in this case)
OptionsMap* pMySpellOptions = m_pMySpellInterface->GetOptions();
strPath = m_pMySpellInterface->GetSpellCheckEngineName();
pConfig->SetPath(strPath);
strOption = wxEmptyString;
OptionsMap::iterator finder = pMySpellOptions->find(_T("language"));
if (finder != pMySpellOptions->end())
{
strOption = _T("/") + strPath + _T("/") + finder->second.GetName();
pConfig->Write(strOption, finder->second.GetValueAsString());
}
}
}
static void
verify_broker_option(OptionsMap& options)
{
if (!options.count("servername")) {
return;
}
struct addrinfo hints, *res;
std::string broker = options["servername"];
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC;
if (getaddrinfo(broker.c_str(), NULL, &hints, &res) == 0) {
freeaddrinfo(res);
} else {
OptionsMap::iterator iter = options.find("servername");
options.erase(iter);
mh_err("Broker '%s' is not resolvable - ignoring", broker.c_str());
}
}