private void OnItemChanged(int id)
{
var item = _dataService.GetItem(id);
if (NodesChanged != null)
{
NodesChanged(this, new TreeModelEventArgs(new TreePath(item), new object[] { item }));
}
}
private TcpMessage HandleUniqueItemQuery(TcpConnectedHost host, TcpMessage message)
{
if (!message.HasType(TcpRequestType.UniqueItemQuery))
{
return(null);
}
if (!IsAuthenticated(host))
{
throw AuthException.NotLoggedIn();
}
var request = new ParamTcpMessage(message);
var response = new ObjectTcpMessage <DbItem>(TcpRequestType.List);
if (request.HasParam("id"))
{
var id = request.GetParamAsNullableInt("id");
if (id != null)
{
var item = _dataService.GetItem(id.Value);
response.Add(item);
return(response);
}
}
return(TcpMessage.Error("Missing or badly formatted query parameters"));
}
public override DbItem GetItem(int id)
{
if (!IsAuthenticated)
{
throw AuthException.NotLoggedIn();
}
return(_dataService.GetItem(id));
}