void TabHost_TabItemSelected(object sender, TabItemEventArgs e)
{
stopwatch.Stop();
if (e.TabItem.Content == null && e.TabItem.Tag is IViewPlugin)
{
// Lazy-initialize the contents of the tabitem
var view = (IViewPlugin) e.TabItem.Tag;
e.TabItem.Content = view.CreateView();
}
string tabName;
if (e.TabItem.Content is IControllableTab)
{
var tab = (IControllableTab) e.TabItem.Content;
TabHost.HeaderContent = tab.CustomHeaderContent ?? dock;
tabName = tab.Title;
}
else
{
TabHost.HeaderContent = dock;
tabName = dock.GetType().ToString().Split('.').Last();
}
// Switch focus to first responder (if any)
if (e.TabItem.Content as FrameworkElement != null)
e.TabItem.FocusFirstResponder();
stopwatch.Start();
ClientStats.LogEventWithTime("Trace Closed", (int)stopwatch.Elapsed.TotalMinutes);
ClientStats.CreateNewTrace();
ClientStats.LogEventWithSegment("Switch to tab", e.TabItem.WellKnownView.ToString());
EventBroker.Publish(AppEvents.TabChanged, tabName);
}
void TabControl_TabItemSelected(object sender, TabItemEventArgs e)
{
if (!visited.Contains(e.TabItem))
visited.Add(e.TabItem);
}
void StreamsTab_TabItemSelected(object sender, TabItemEventArgs e)
{
var ti = (OverviewColumnTabItem)e.TabItem;
var stream = ti.Content as RealtimeStream;
if (stream == null)
{
if (ti.Channel == null && String.IsNullOrEmpty(ti.Keyword))
{
ClientStats.LogEventWithSegment("Change tab in realtime streams overview column", "All streams");
// All docked accounts tab
stream = new RealtimeStream(ti.Channel, ti.Keyword) { IsColumnView = true };
}
else
{
ClientStats.LogEventWithSegment("Change tab in realtime streams overview column", ti.Channel.Configuration.DisplayName);
stream = ControlCache.Get(ti.Channel, ti.Keyword, true);
stream.UpdateDockState();
// Disconnect from any parent that might hold the visual tree for our element
if (stream.Parent != null)
((ContentControl)stream.Parent).Content = null;
stream.AfterUndock = delegate
{
stream.StatusUpdated -= Stream_StatusUpdated;
stream.AfterUndock = null;
};
}
stream.StatusUpdated += Stream_StatusUpdated;
ti.Content = stream;
}
// Updates visual appearance of tab control depending of wether we have a sub-tab or not
StreamsTab.Tag = stream.SupportsMentions ? "StreamColumnWithMentions" : "StreamColumn";
OnPropertyChanged("Channel");
}