public override IInsightWindow ShowInsightWindow(IEnumerable <IInsightItem> items)
{
if (items == null)
{
return(null);
}
var insightWindow = textEditor.ActiveInsightWindow;
bool isNewWindow = false;
if (insightWindow == null)
{
insightWindow = new SharpDevelopInsightWindow(this.TextEditor.TextArea);
isNewWindow = true;
}
var adapter = new SharpDevelopInsightWindowAdapter(insightWindow);
adapter.Items.AddRange(items);
if (adapter.Items.Count > 0)
{
adapter.SelectedItem = adapter.Items[0];
}
else
{
// don't open insight window when there are no items
return(null);
}
insightWindow.SetActiveAdapter(adapter, isNewWindow);
if (isNewWindow)
{
textEditor.ShowInsightWindow(insightWindow);
}
return(adapter);
}