/// <summary>
/// Dispose of all the TT API objects and shutdown the TT API
/// </summary>
public void shutdownTTAPI()
{
if (!m_shutdownInProcess)
{
// Dispose of all request objects
if (m_customerDefaultsSubscription != null)
{
m_customerDefaultsSubscription.CustomerDefaultsChanged -= m_customerDefaultsSubscription_CustomerDefaultsChanged;
m_customerDefaultsSubscription.Dispose();
m_customerDefaultsSubscription = null;
}
if (m_instrumentTradeSubscription != null)
{
m_instrumentTradeSubscription.OrderAdded -= m_instrumentTradeSubscription_OrderAdded;
m_instrumentTradeSubscription.OrderRejected -= m_instrumentTradeSubscription_OrderRejected;
m_instrumentTradeSubscription.Dispose();
m_instrumentTradeSubscription = null;
}
if (m_priceSubscription != null)
{
m_priceSubscription.FieldsUpdated -= m_priceSubscription_FieldsUpdated;
m_priceSubscription.Dispose();
m_priceSubscription = null;
}
TTAPI.ShutdownCompleted += new EventHandler(TTAPI_ShutdownCompleted);
TTAPI.Shutdown();
}
// only run shutdown once
m_shutdownInProcess = true;
}
/// <summary>
/// Event notification for CustomerDefaultsChanged subscription
/// </summary>
void m_cd_CustomerDefaultsChanged(object sender, EventArgs e)
{
m_lcd.Clear();
CustomerDefaultsSubscription cds = sender as CustomerDefaultsSubscription;
foreach (CustomerDefaultEntry entry in cds.CustomerDefaults)
{
m_lcd.Add(entry);
}
}
/// <summary>
/// CustomerDefaultsChanged subscription callback.
/// Update the customers List (and select first list item as DefaultCustomer, if any list items exist).
/// </summary>
void m_customerDefaultsSubscription_CustomerDefaultsChanged(object sender, EventArgs e)
{
customers.Clear();
CustomerDefaultsSubscription cds = sender as CustomerDefaultsSubscription;
foreach (CustomerDefaultEntry entry in cds.CustomerDefaults)
{
customers.Add(entry);
}
m_defaultCustomer = (customers.Count > 0 ? customers[0] : null);
}
/// <summary>
/// ConnectionStatusUpdate callback.
/// Give feedback to the user that there was an issue starting up and connecting to XT.
/// </summary>
void ttapiInstance_ConnectionStatusUpdate(object sender, ConnectionStatusUpdateEventArgs e)
{
if (e.Status.IsSuccess)
{
this.Enabled = true;
m_customerDefaultsSubscription = new CustomerDefaultsSubscription(m_TTAPI.Session, Dispatcher.Current);
m_customerDefaultsSubscription.CustomerDefaultsChanged += new EventHandler(m_CustomerDefaultsSubscription_CustomerDefaultsChanged);
m_customerDefaultsSubscription.Start();
}
else
{
MessageBox.Show(String.Format("ConnectionStatusUpdate: {0}", e.Status.StatusMessage));
}
}
/// <summary>
/// ConnectionStatusUpdate callback.
/// Give feedback to the user that there was an issue starting up and connecting to XT.
/// </summary>
void ttapiInstance_ConnectionStatusUpdate(object sender, ConnectionStatusUpdateEventArgs e)
{
if (e.Status.IsSuccess)
{
this.Enabled = true;
m_customerDefaultsSubscription = new CustomerDefaultsSubscription(m_TTAPI.Session, Dispatcher.Current);
m_customerDefaultsSubscription.CustomerDefaultsChanged += new EventHandler(m_CustomerDefaultsSubscription_CustomerDefaultsChanged);
m_customerDefaultsSubscription.Start();
}
else
{
MessageBox.Show(String.Format("ConnectionStatusUpdate: {0}", e.Status.StatusMessage));
}
}
/// <summary>
/// Init and start TT API.
/// </summary>
/// <param name="instance">XTraderModeTTAPI instance</param>
/// <param name="ex">Any exception generated from the ApiCreationException</param>
public void ttApiInitHandler(TTAPI api, ApiCreationException ex)
{
if (ex == null)
{
m_TTAPI = (XTraderModeTTAPI)api;
m_TTAPI.ConnectionStatusUpdate += new EventHandler <ConnectionStatusUpdateEventArgs>(ttapiInstance_ConnectionStatusUpdate);
m_TTAPI.Start();
m_customerDefaultsSubscription = new CustomerDefaultsSubscription(m_TTAPI.Session, Dispatcher.Current);
m_customerDefaultsSubscription.CustomerDefaultsChanged += new EventHandler(m_customerDefaultsSubscription_CustomerDefaultsChanged);
m_customerDefaultsSubscription.Start();
}
else if (!ex.IsRecoverable)
{
MessageBox.Show("API Initialization Failed: " + ex.Message);
}
}
/// <summary>
/// Init and start TT API.
/// </summary>
/// <param name="instance">XTraderModeTTAPI instance</param>
/// <param name="ex">Any exception generated from the ApiCreationException</param>
public void ttApiInitHandler(TTAPI api, ApiCreationException ex)
{
if (ex == null)
{
m_TTAPI = (XTraderModeTTAPI)api;
m_TTAPI.ConnectionStatusUpdate += new EventHandler<ConnectionStatusUpdateEventArgs>(ttapiInstance_ConnectionStatusUpdate);
m_TTAPI.Start();
m_customerDefaultsSubscription = new CustomerDefaultsSubscription(m_TTAPI.Session, Dispatcher.Current);
m_customerDefaultsSubscription.CustomerDefaultsChanged += new EventHandler(m_customerDefaultsSubscription_CustomerDefaultsChanged);
m_customerDefaultsSubscription.Start();
}
else if (!ex.IsRecoverable)
{
MessageBox.Show("API Initialization Failed: " + ex.Message);
}
}
/// <summary>
/// Init and start TT API.
/// </summary>
/// <param name="instance">XTraderModeTTAPI instance</param>
/// <param name="ex">Any exception generated from the ApiCreationException</param>
public void ttApiInitHandler(TT.TTAPI api, TT.ApiCreationException ex)
{
if (ex == null)
{
m_TTAPI = (TT.XTraderModeTTAPI)api;
m_TTAPI.ConnectionStatusUpdate += new EventHandler <TT.ConnectionStatusUpdateEventArgs>(ttapiInstance_ConnectionStatusUpdate);
m_TTAPI.Start();
m_customerDefaultsSubscription = new CustomerDefaultsSubscription(m_TTAPI.Session, TT.Dispatcher.Current);
m_customerDefaultsSubscription.CustomerDefaultsChanged += new EventHandler(m_customerDefaultsSubscription_CustomerDefaultsChanged);
m_customerDefaultsSubscription.Start();
}
else if (ex.IsRecoverable)
{
cout("TTAPI Initialization: {0}", ex.Message);
}
else
{
ErrorMessage("TTAPI Initialization Failed: {0}", ex.Message);
}
}
/// <summary>
/// Event notification for status of TT API initialization
/// </summary>
public void ttApiInitComplete(TTAPI api, ApiCreationException ex)
{
cout("TengineTT: TTAPI initialization complete");
if (ex == null)
{
// Authenticate your credentials
m_TTAPI = (UniversalLoginTTAPI)api;
m_TTAPI.AuthenticationStatusUpdate += new EventHandler <AuthenticationStatusUpdateEventArgs>(apiInstance_AuthenticationStatusUpdate); // for UniversalLoginTTAPI
//m_TTAPI.ConnectionStatusUpdate += new EventHandler<ConnectionStatusUpdateEventArgs>(ttapiInstance_ConnectionStatusUpdate); // for XTraderModeTTAPI
m_TTAPI.Start();
m_cdSub = new CustomerDefaultsSubscription(m_TTAPI.Session, Dispatcher.Current);
m_cdSub.CustomerDefaultsChanged += new EventHandler(m_cd_CustomerDefaultsChanged);
m_cdSub.Start();
}
else
{
cout("TengineTT: TTAPI Initialization Failed: {0}", ex.Message);
Dispose();
}
}
/// <summary>
/// CustomerDefaultsChanged subscription callback.
/// Update the Customer combo box.
/// </summary>
void m_CustomerDefaultsSubscription_CustomerDefaultsChanged(object sender, EventArgs e)
{
try
{
this.cboCustomer.Items.Clear();
CustomerDefaultsSubscription cds = sender as CustomerDefaultsSubscription;
foreach (CustomerDefaultEntry entry in cds.CustomerDefaults)
{
this.cboCustomer.Items.Add(entry);
}
if (this.cboCustomer.Items.Count > 0)
{
this.cboCustomer.SelectedIndex = 0;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Exception");
}
}
/// <summary>
/// Shuts down the TT API
/// </summary>
public void Dispose()
{
lock (m_lock)
{
if (!m_disposed)
{
// Dispose of all request objects
if (m_cdSub != null)
{
m_cdSub.CustomerDefaultsChanged -= m_cd_CustomerDefaultsChanged;
m_cdSub.Dispose();
m_cdSub = null;
}
// TODO: DISPOSE OF ALL TT OBJECTS HERE!
/*if (m_instrumentTradeSubscription != null)
* {
* m_instrumentTradeSubscription.OrderAdded -= m_instrumentTradeSubscription_OrderAdded;
* m_instrumentTradeSubscription.OrderRejected -= m_instrumentTradeSubscription_OrderRejected;
* m_instrumentTradeSubscription.Dispose();
* m_instrumentTradeSubscription = null;
* }
*
* if (m_priceSubscription != null)
* {
* m_priceSubscription.FieldsUpdated -= m_priceSubscription_FieldsUpdated;
* m_priceSubscription.Dispose();
* m_priceSubscription = null;
* }*/
// Begin shutdown the TT API
TTAPI.ShutdownCompleted += new EventHandler(TTAPI_ShutdownCompleted);
TTAPI.Shutdown();
m_disposed = true;
}
}
}
/// <summary>
/// Dispose of all the TT API objects and shutdown the TT API
/// </summary>
public void shutdownTTAPI()
{
if (!m_shutdownInProcess)
{
// Dispose of all request objects
if (m_customerDefaultsSubscription != null)
{
m_customerDefaultsSubscription.CustomerDefaultsChanged -= m_CustomerDefaultsSubscription_CustomerDefaultsChanged;
m_customerDefaultsSubscription.Dispose();
m_customerDefaultsSubscription = null;
}
if (m_instrumentTradeSubscription != null)
{
m_instrumentTradeSubscription.OrderAdded -= instrumentTradeSubscription_OrderAdded;
m_instrumentTradeSubscription.OrderDeleted -= instrumentTradeSubscription_OrderDeleted;
m_instrumentTradeSubscription.Dispose();
m_instrumentTradeSubscription = null;
}
TTAPI.ShutdownCompleted += new EventHandler(TTAPI_ShutdownCompleted);
TTAPI.Shutdown();
}
// only run shutdown once
m_shutdownInProcess = true;
}
/// <summary>
/// Init and start TT API.
/// Create a customer defaults scbscription.
/// </summary>
public void initTTAPI(XTraderModeTTAPI apiInstance, Exception ex)
{
m_TTAPI = apiInstance;
m_TTAPI.ConnectionStatusUpdate += new EventHandler<ConnectionStatusUpdateEventArgs>(m_TTAPI_ConnectionStatusUpdate);
m_TTAPI.ConnectToXTrader();
m_customerDefaultsSubscription = new CustomerDefaultsSubscription(m_TTAPI.Session, m_dispatcher);
m_customerDefaultsSubscription.CustomerDefaultsChanged += new EventHandler(m_customerDefaultsSubscription_CustomerDefaultsChanged);
m_customerDefaultsSubscription.Start();
}
/// <summary>
/// ConnectionStatusUpdate
/// Enable the form when successfully connected to X_Trader.
/// If an error occurs display it in the status bar.
/// </summary>
void m_TTAPI_ConnectionStatusUpdate(object sender, ConnectionStatusUpdateEventArgs e)
{
if (e.Status.IsSuccess)
{
m_customerDefaultsSubscription = new CustomerDefaultsSubscription(m_TTAPI.Session, m_dispatcher);
m_customerDefaultsSubscription.CustomerDefaultsChanged += new EventHandler(m_customerDefaultsSubscription_CustomerDefaultsChanged);
m_customerDefaultsSubscription.Start();
Enabled = true;
UpdateStatusBar("Drag and Drop an instrument from the Market Grid in X_TRADER to this window.");
}
else
{
UpdateStatusBar(String.Format("ConnectionStatusUpdate: {0}", e.Status.StatusMessage));
}
}
