private void ExecuteOnMainThread(TickerTabItemViewModel tab, StreamDataItem item)
{
if (tab == null)
{
return;
}
Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Background,
new Action(() =>
{
if (item is Quote)
{
tab.OnNewStreamItem(item as Quote);
}
else if (item is Trade)
{
tab.OnNewStreamItem(item as Trade);
}
}));
if (TickerTabsViewModel.SelectedTab != tab)
{
tab.SetUnread();
}
}
public void RemoveTab(TickerTabItemViewModel viewModel)
{
if (SelectedTab == viewModel && Tabs.Count == 1)
{
SelectedTab = null;
}
else
{
// TODO: activate next tab
//var tabIndexToClose = Tabs.IndexOf(viewModel);
//int nextTab;
//if (tabIndexToClose == Tabs.Count)
// nextTab =
}
Tabs.Remove(viewModel);
}
public void AddTab(string ticker)
{
var tab = Tabs.FirstOrDefault(t => t.Ticker == ticker);
if (tab != null)
{
SelectedTab = tab;
}
else
{
var tabView = new TickerTabContent();
var viewModel = new TickerTabItemViewModel(ticker, ticker, tabView);
tabView.SetViewModel(viewModel);
Tabs.Add(viewModel);
SelectedTab = viewModel;
}
}
