long slConfig::Read(const wxString& key, long defaultVal) const
{
long ret;
if ( slConfigBaseType::Read( key, &ret ) )
return ret;
else if ( m_global_config && m_global_config->Read( key, &ret ) )
{
if ( IsRecordingDefaults() )
((slConfig*)this)->Write( key, ret );
return ret;
}
if ( IsRecordingDefaults() )
((slConfig*)this)->Write( key, defaultVal );
return defaultVal;
}
wxString slConfig::Read(const wxString& key, const wxString& defaultVal ) const
{
//1. value from self, 2. value from global, 3. default value
wxString ret;
if ( slConfigBaseType::Read( key, &ret ) )
return ret;
else if ( m_global_config && m_global_config->Read( key, &ret ) )
{
//basically this means we're treating the global value as a default to our self
//and write it according to policy
if ( IsRecordingDefaults() )
((slConfig*)this)->Write( key, ret );
return ret;
}
if ( IsRecordingDefaults() )
((slConfig*)this)->Write( key, defaultVal );
return defaultVal;
}
bool slConfig::Read(const wxString& key, bool* b, bool defaultVal) const
{
if ( slConfigBaseType::Read( key, b, defaultVal ) )
return true;
else if ( m_global_config && m_global_config->Read( key, b, defaultVal ) )
return true;
if ( IsRecordingDefaults() )
((slConfig*)this)->Write( key, defaultVal );
return false;
}
bool slConfig::Read(const wxString& key, long* l) const
{
if ( slConfigBaseType::Read( key, l ) )
return true;
else if ( m_global_config && m_global_config->Read( key, l ) )
{
if ( l && IsRecordingDefaults() )
((slConfig*)this)->Write( key, *l );
return true;
}
return false;
}
bool slConfig::Read(const wxString& key, wxString* str, const wxString& defaultVal) const
{
// do not pass the default to this first call since it might write it back immeadiately
if ( slConfigBaseType::Read( key, str ) )
return true;
else if ( m_global_config && m_global_config->Read( key, str, defaultVal ) )
return true;//means the default was not used
//at this point the last call will have modified *str with defaultVal
if ( IsRecordingDefaults() )
((slConfig*)this)->Write( key, defaultVal );
return false;
}
bool slConfig::Read(const wxString& key, wxString* str) const
{
//value was found in self -> return true
if ( slConfigBaseType::Read( key, str ) )
return true;
//value was found in global. while technically this constitutes using a default value
//we still return true since no default value was passed as argument to the original call
else if ( m_global_config && m_global_config->Read( key, str ) )
{
if ( str && IsRecordingDefaults() )
((slConfig*)this)->Write( key, *str );
return true;
}
return false;
}
bool wxFileConfig::Read(const wxString& key,
wxString* pStr, const wxString& defVal) const
{
wxConfigPathChanger path(this, key);
ConfigEntry *pEntry = m_pCurrentGroup->FindEntry(path.Name());
bool ok;
if (pEntry == NULL) {
if( IsRecordingDefaults() )
((wxFileConfig *)this)->Write(key,defVal);
*pStr = ExpandEnvVars(defVal);
ok = FALSE;
}
else {
*pStr = ExpandEnvVars(pEntry->Value());
ok = TRUE;
}
return ok;
}