ConfigGroup *
ConfigGroup::FindSubgroup(const wxChar *szName) const
{
size_t i,
lo = 0,
hi = m_aSubgroups.Count();
int res;
ConfigGroup *pGroup;
while ( lo < hi ) {
i = (lo + hi)/2;
pGroup = m_aSubgroups[i];
#if wxCONFIG_CASE_SENSITIVE
res = wxStrcmp(pGroup->Name(), szName);
#else
res = wxStricmp(pGroup->Name(), szName);
#endif
if ( res > 0 )
hi = i;
else if ( res < 0 )
lo = i + 1;
else
return pGroup;
}
return NULL;
}
bool wxFileConfig::DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso)
{
wxConfigPathChanger path(this, key);
if ( !m_pCurrentGroup->DeleteEntry(path.Name()) )
return FALSE;
if ( bGroupIfEmptyAlso && m_pCurrentGroup->IsEmpty() ) {
if ( m_pCurrentGroup != m_pRootGroup ) {
ConfigGroup *pGroup = m_pCurrentGroup;
SetPath(wxT("..")); // changes m_pCurrentGroup!
m_pCurrentGroup->DeleteSubgroupByName(pGroup->Name());
}
//else: never delete the root group
}
return TRUE;
}