DelayData ShouldInstallDelayHandler()
{
ThreadHelper.ThrowIfNotOnUIThread();
IVsWindowFrame frame = ActiveFrame;
if (frame != null)
{
IVsTextViewEx textView = GetTextView(frame) as IVsTextViewEx;
if (textView != null)
{
if (textView.IsCompletorWindowActive() == 0 || textView.IsExpansionUIActive() == 0)
{
return(new DelayData(textView));
}
return(null);
}
}
IntPtr handle;
if (IsEditBoxActive(out handle))
{
return(new DelayData(handle));
}
return(null);
}
public DelayData(IVsTextViewEx textView)
{
if (textView == null)
{
throw new ArgumentNullException("textView");
}
_textView = textView;
}
bool IsCompletorActive(IVsTextView view)
{
if (this.source.IsCompletorActive)
{
return(true);
}
IVsTextViewEx viewex = view as IVsTextViewEx;
if (viewex != null)
{
return(viewex.IsCompletorWindowActive() == VSConstants.S_OK);
}
return(false);
}
public static Result <IVsWindowFrame> GetWindowFrame(this IVsTextViewEx textViewEx)
{
if (!ErrorHandler.Succeeded(textViewEx.GetWindowFrame(out object frame)))
{
return(Result.Error);
}
var vsWindowFrame = frame as IVsWindowFrame;
if (vsWindowFrame == null)
{
return(Result.Error);
}
return(Result.CreateSuccess(vsWindowFrame));
}
public DelayData(IVsTextViewEx textView)
{
if (textView == null)
throw new ArgumentNullException("textView");
_textView = textView;
}