private async void AddQuote()
{
string quote = contractTextBox.SelectedItem == null ? contractTextBox.Filter : contractTextBox.SelectedItem.ToString();
if (!FutureOptionList.Any((c) => string.Compare(c.Contract, quote, true) == 0))
{
MessageBox.Show("输入合约" + quote + "不存在");
contractTextBox.Filter = string.Empty;
return;
}
ClientDbContext.SaveMarketContract(MarketDataHandler.MessageWrapper.User.Id,
quote, FilterSettingsWin.FilterId);
var item = QuoteVMCollection.FirstOrDefault(c => c.Contract == quote);
if (item != null)
{
quoteListView.SelectedItem = item;
}
else
{
var mktDataVM = await MarketDataHandler.SubMarketDataAsync(quote);
if (mktDataVM != null)
{
QuoteVMCollection.Add(mktDataVM);
}
}
}
public virtual async void LoadUserContracts()
{
var userId = MarketDataHandler.MessageWrapper?.User?.Id;
if (userId == null)
{
return;
}
var contracts = ClientDbContext.GetUserContracts(userId, FilterSettingsWin.FilterId).Select(c => new ContractKeyVM(string.Empty, c));
if (contracts.Any())
{
try
{
var list = await MarketDataHandler.SubMarketDataAsync(contracts);
foreach (var mktVM in list)
{
Dispatcher.Invoke(() => QuoteVMCollection.Add(mktVM));
}
}
catch
{ }
}
}
private async void LoadMarketData(string contract)
{
if (MarketDataHandler.MessageWrapper.HasSignIn)
{
_marketDataList.Add(await MarketDataHandler.SubMarketDataAsync(contract));
//await Task.Run(async () =>
// {
// _marketDataList.Add(await MarketDataHandler.SubMarketDataAsync(contract));
// });
}
}
public static void Subscribe(string symbol, MarketDataHandler handler)
{
bool subscribe = false;
if (s_Subscriptions.TryGetValue(symbol, out var data) == false)
{
data = new SubscriptionData();
data.ID = AllocateID();
s_Subscriptions.Add(symbol, data);
subscribe = true;
}
data.Handlers.Add(handler);
if (subscribe)
{
MarketData_Subscribe(symbol, data.ID, s_MarketDataPrintHandlerPtr);
}
}
private async void LoadContract()
{
if (FastOrderContract.SelectedItem == null)
{
FastOrderContract.SelectedItem = FastOrderContract.Filter ?? string.Empty;
}
var contract = FastOrderContract.SelectedItem.ToString();
if (FutureContractList.Any(c => c.Contract == contract))
{
OrderVM.Contract = contract;
var quote = OrderVM.Contract;
var item = await MarketDataHandler.SubMarketDataAsync(quote);
if (item != null)
{
stackPanelPrices.DataContext = item;
var contractInfo = ClientDbContext.FindContract(quote);
LimitTxt.Increment = contractInfo == null ? 1 : contractInfo.PriceTick;
checkBox.IsEnabled = true;
radioButtonBuy.IsChecked = true;
//radioButtonSell.IsChecked = false;
RadioA.IsChecked = true;
//RadioB.IsChecked = false;
//RadioC.IsChecked = false;
LimitTxt.SetBinding(DoubleUpDown.ValueProperty, new Binding("AskPrice.Value")
{
Mode = BindingMode.OneWay
});
}
}
else
{
checkBox.IsChecked = false;
checkBox.IsEnabled = false;
}
}
public void OnPositionSelected(PositionVM positionVM)
{
if (positionVM != null)
{
portofolioCB.Text = positionVM.Portfolio;
if (positionVM.Direction == PositionDirectionType.PD_SHORT)
{
radioButtonBuy.IsChecked = true;
//OrderVM.Direction = DirectionType.BUY;
}
else
{
radioButtonSell.IsChecked = true;
//OrderVM.Direction = DirectionType.SELL;
}
if (positionVM.Position != 0)
{
if (positionVM.Exchange == "SHFE")
{
if (positionVM.TodayPosition != 0)
{
RadioC.IsChecked = true;
SizeTxt.Value = positionVM.TodayPosition;
}
else
{
RadioB.IsChecked = true;
SizeTxt.Value = positionVM.YdPosition;
}
}
else
{
RadioB.IsChecked = true;
SizeTxt.Value = positionVM.Position;
}
}
OrderVM.Contract = positionVM.Contract;
var quote = OrderVM.Contract;
if (quote != null)
{
checkBox.IsEnabled = true;
//radioButtonBuy.IsChecked = true;
//radioButtonSell.IsChecked = false;
//RadioA.IsChecked = true;
//RadioB.IsChecked = false;
//RadioC.IsChecked = false;
FastOrderContract.SelectedItem = quote;
//OrderVM.Volume = positionVM.Position;
Task.Run(async() =>
{
var item = await MarketDataHandler.SubMarketDataAsync(quote);
if (item != null)
{
Dispatcher.Invoke(() =>
{
stackPanelPrices.DataContext = item;
var contractInfo = ClientDbContext.FindContract(quote);
LimitTxt.Increment = contractInfo == null ? 1 : contractInfo.PriceTick;
if (radioButtonBuy.IsChecked.Value)
{
if (LabelAskPrice.Content != null)
{
LimitTxt.Value = double.Parse(LabelAskPrice.Content.ToString());
}
}
else if (radioButtonSell.IsChecked.Value)
{
if (LabelBidPrice.Content != null)
{
LimitTxt.Value = double.Parse(LabelBidPrice.Content.ToString());
}
}
if (checkBox.IsChecked.Value)
{
LimitTxt.Increment = null;
}
});
}
});
//else
//{
// MessageHandlerContainer.DefaultInstance.Get<MarketDataHandler>().SubMarketData(quote);
//}
//OrderVM.OpenClose = OrderOpenCloseType.CLOSE;
//if (positionVM.Direction == PositionDirectionType.PD_SHORT)
//{
// OrderVM.Direction = DirectionType.BUY;
//}
//else
//{
// OrderVM.Direction = DirectionType.SELL;
//}
}
}
}