public TradeGridViewModel(StockInfoViewModel stockInfoViewModel, IDialogService dialogService, StockAgent stockAgent, UserStockInfoViewModel userStockInfoViewModel, UserMoneyInfo userMoneyInfo)
{
_stockInfoViewModel = stockInfoViewModel;
_dialogService = dialogService;
_stockAgent = stockAgent;
_userStockInfoViewModel = userStockInfoViewModel;
_userMoneyInfo = userMoneyInfo;
Messenger.Default.Register <GenericMessage <double?> >(this, UpdateSingleText, d =>
{
if (d.Content == null)
{
BuyCbbSelectedIndex = -1;
SellCbbSelectedIndex = -1;
}
else
{
if (BuyCbbSelectedIndex == 0)
{
BuySingleText = ((double)d.Content).ToString("F2");
}
if (SellCbbSelectedIndex == 0)
{
SellSingleText = ((double)d.Content).ToString("F2");
}
}
});
}
public StockDepthInfoViewModel(StockAgent stockAgent, IDialogService dialogService, StockInfoViewModel stockInfoViewModel)
{
_stockAgent = stockAgent;
_dialogService = dialogService;
_stockInfoViewModel = stockInfoViewModel;
Messenger.Default.Register <GenericMessage <bool> >(this, UpdateStockDepthInfo, b =>
{
lock (this)
{
if (b.Content && (_updateBuyStockDepthInfo == null || _updateSellStockDepthInfo == null))
{
_cts = new CancellationTokenSource();
_updateBuyStockDepthInfo = UpdateBuy(_cts.Token);
_updateSellStockDepthInfo = UpdateSell(_cts.Token);
}
else if (!b.Content && _cts != null && (_updateBuyStockDepthInfo != null || _updateSellStockDepthInfo != null))
{
_cts.Cancel();
_updateBuyStockDepthInfo = null;
_updateSellStockDepthInfo = null;
BuyStockDepthInfoList.Clear();
SellStockDepthInfoList.Clear();
}
}
});
}
public UserStockInfoViewModel(StockAgent stockAgent, IDialogService dialogService, StockInfoViewModel stockInfoViewModel)
{
_stockAgent = stockAgent;
_dialogService = dialogService;
_stockInfoViewModel = stockInfoViewModel;
Messenger.Default.Register <GenericMessage <bool> >(this, UpdateUserStockInfo, b =>
{
lock (this)
{
if (b.Content && _updateUserStockInfo == null)
{
_cts = new CancellationTokenSource();
_updateUserStockInfo = Update(_cts.Token);
}
else if (!b.Content && _cts != null && _updateUserStockInfo != null)
{
_cts.Cancel();
_updateUserStockInfo = null;
}
}
});
}