public DteWithEvents(DTE dte, IIdeTracer tracer)
{
DTE = dte;
SolutionEvents = dte.Events.SolutionEvents;
ProjectItemsEvents = ((Events2)dte.Events).ProjectItemsEvents;
DocumentEvents = ((Events2) dte.Events).DocumentEvents;
BuildEvents = ((Events2) dte.Events).BuildEvents;
CodeModelEvents = ((Events2)dte.Events).CodeModelEvents;
SolutionEventsListener = new SolutionEventsListener();
FileChangeEventsListener = new FileChangeEventsListener(tracer);
SolutionEvents.BeforeClosing += FileChangeEventsListener.StopListening;
}