private void SetRestriction(TreeIter parent, bool val)
{
string nodeName = (string)restsTreeStore.GetValue(parent, 2);
UserRestrictionState state = val ? UserRestrictionState.Allowed : UserRestrictionState.Restricted;
if (selectedUserId != null)
{
restsRoot.SetRestriction(selectedUserId.Value, nodeName, state);
}
else if (selectedAccessLevel != null)
{
restsRoot.SetRestriction(selectedAccessLevel.Value, nodeName, state);
}
restsTreeStore.SetValue(parent, 1, val);
}
