BVariant
Settings::Value(Setting* setting) const
{
AutoLocker<BLocker> locker(fLock);
BVariant value;
return value.SetFromMessage(fValues, setting->ID()) == B_OK
? value : setting->DefaultValue();
}
BVariant
Settings::Value(const char* settingID) const
{
AutoLocker<BLocker> locker(fLock);
BVariant value;
if (value.SetFromMessage(fValues, settingID) == B_OK)
return value;
Setting* setting = fDescription->SettingByID(settingID);
return setting != NULL ? setting->DefaultValue() : value;
}
bool
Settings::RestoreValues(const BMessage& message)
{
AutoLocker<BLocker> locker(fLock);
for (int32 i = 0; i < fDescription->CountSettings(); i++) {
Setting* setting = fDescription->SettingAt(i);
BVariant value;
if (value.SetFromMessage(message, setting->ID()) == B_OK) {
if (!SetValue(setting, value))
return false;
}
}
return true;
}
status_t
GUITeamUISettings::Value(const char* settingID, BVariant &value) const
{
return value.SetFromMessage(fValues, settingID);
}