/// <summary>
/// MarketsUpdated callback.
/// NOTE: MarketsUpdated will be called on the dispatcher that TT API was initialized on.
/// </summary>
private void marketsUpdated(object sender, MarketCatalogUpdatedEventArgs e)
{
listViewMarketList.Groups.Clear();
listViewMarketList.Items.Clear();
// Create a sorted list of markets objects.
// Please refer to MSDN for more information about Lambda expressions used to Query collections. http://msdn.microsoft.com/en-us/library/bb397675
var marketList = m_TTAPI.Session.MarketCatalog.Markets.Values.OrderBy(market => market.Name);
// Create new MarketListViewItems and add them to the view.
foreach (Market market in marketList)
{
// Add all markets except for synthetic ones.
if (market.Key != MarketKey.AlgoSE &&
market.Key != MarketKey.Autospreader)
{
// Add the item if not currently in the tree
if (m_marketList.Where(m => m.Name == market.Name).Count() == 0)
{
MarketListViewItem marketItem = new MarketListViewItem(listViewMarketList);
marketItem.Market = market;
m_marketList.Add(marketItem);
}
}
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Event notification for status of authentication. </summary>
////////////////////////////////////////////////////////////////////////////////////////////////////
private void m_api_TTAPIStatusUpdate(object sender, TTAPIStatusUpdateEventArgs e)
{
statusLabel.Text = e.StatusMessage.ToString();
if (e.IsReady)
{
statusLabel.Text = "APP KEY AUTHENTICATED : LOGIN SUCCESSFUL";
// TODO: Do any connection up processing here
// note: can happen multiple times with your application life cycle
// can get status multiple times - do not create subscription if it exists
if (m_marketCatalog != null)
{
return;
}
// Init the windows.
initWindowViews();
m_marketList = new List <MarketListViewItem>();
m_instrumentCatalogList = new Dictionary <Product, InstrumentCatalog>();
// Create the Market Catalog
m_marketCatalog = m_api.MarketCatalog;
listViewMarketList.Items.Clear();
// Create a sorted list of markets objects.
var marketList = m_api.MarketCatalog.Markets.Values.OrderBy(market => market.Name);
foreach (Market market in marketList)
{
// Add the item if not currently in the tree
if (m_marketList.Where(m => m.Name == market.Name).Count() == 0)
{
MarketListViewItem marketItem = new MarketListViewItem(listViewMarketList);
marketItem.Market = market;
m_marketList.Add(marketItem);
listViewMarketList.Items.Add(marketItem);
}
}
statusLabel.Text = "There are " + m_marketList.Count.ToString() + " Markets";
}
else
{
MessageBox.Show(String.Format("M_TTAPI_TTAPIStatusUpdate: {0}", e));
}
}
/// <summary>
/// SelectedIndexChanged event from the market ListView window.
/// This event fires when the user changes the selected market.
/// </summary>
private void listViewMarketList_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewMarketList.SelectedItems.Count > 0)
{
treeViewProductList.Nodes.Clear();
toolStripStatusLabel.Text = "";
listViewProductTypeList.Items.Clear();
listViewMarketFeeds.Groups.Clear();
listViewMarketFeeds.Items.Clear();
// Cleanup and dispose all feeds.
foreach (FeedListViewItem item in m_feedList)
{
item.Dispose();
}
m_feedList.Clear();
MarketListViewItem marketItem = listViewMarketList.SelectedItems[0] as MarketListViewItem;
IEnumerable <ProductType> types = marketItem.SupportedProductTypes;
foreach (ProductType type in types)
{
ListViewItem item = new ListViewItem();
item.Name = type.ToString();
item.Text = type.ToString();
item.StateImageIndex = item.ImageIndex = GetImageCode(type);
item.Tag = type;
listViewProductTypeList.Items.Add(item);
}
if (listViewProductTypeList.Items.Count > 0)
{
listViewProductTypeList.Items[0].Selected = true;
listViewMarketList.Select();
}
// Create the market subscription.
createProductSubscription(marketItem.Market);
var allFeeds = marketItem.Market.PriceFeeds.Values.AsEnumerable <Feed>()
.Concat(marketItem.Market.OrderFeeds.Values)
.Concat(marketItem.Market.FillFeeds.Values);
foreach (Feed feed in allFeeds)
{
FeedListViewItem feedItem = new FeedListViewItem(listViewMarketFeeds);
feedItem.Feed = feed;
m_feedList.Add(feedItem);
}
}
}
/// <summary>
/// MarketsUpdated callback.
/// NOTE: MarketsUpdated will be called on the dispatcher that TT API was initialized on.
/// </summary>
private void marketsUpdated(object sender, MarketCatalogUpdatedEventArgs e)
{
foreach (Market market in e.Added)
{
// Add the item if not currently in the tree
if (m_marketList.Where(m => m.Name == market.Name).Count() == 0)
{
MarketListViewItem marketItem = new MarketListViewItem(listViewMarketList);
marketItem.Market = market;
m_marketList.Add(marketItem);
listViewMarketList.Items.Add(marketItem);
}
}
}
private void listViewMarketList_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewMarketList.SelectedItems.Count > 0)
{
treeViewProductList.Nodes.Clear();
statusLabel.Text = "";
listViewProductTypeList.Items.Clear();
MarketListViewItem marketItem = listViewMarketList.SelectedItems[0] as MarketListViewItem;
if (m_prodCat != null)
{
m_prodCat.OnData -= productsUpdated;
m_prodCat.Dispose();
m_prodCat = null;
}
// Create the market subscription.
createProductSubscription(marketItem.Market);
}
}
/// <summary>
/// MarketsUpdated callback.
/// NOTE: MarketsUpdated will be called on the dispatcher that TT API was initialized on.
/// </summary>
private void marketsUpdated(object sender, MarketCatalogUpdatedEventArgs e)
{
listViewMarketList.Groups.Clear();
listViewMarketList.Items.Clear();
// Create a sorted list of markets objects.
// Please refer to MSDN for more information about Lambda expressions used to Query collections. http://msdn.microsoft.com/en-us/library/bb397675
var marketList = m_TTAPI.Session.MarketCatalog.Markets.Values.OrderBy(market => market.Name);
// Create new MarketListViewItems and add them to the view.
foreach (Market market in marketList)
{
// Add all markets except for synthetic ones.
if (market.Key != MarketKey.AlgoSE &&
market.Key != MarketKey.Autospreader)
{
// Add the item if not currently in the tree
if (m_marketList.Where(m => m.Name == market.Name).Count() == 0)
{
MarketListViewItem marketItem = new MarketListViewItem(listViewMarketList);
marketItem.Market = market;
m_marketList.Add(marketItem);
}
}
}
}
