public static void Start()
{
if (StepDiagram != null)
{
throw new Exception("Unable to start twice. Already listening. Call HookEngine.Stop after calling HookEngine.Start");
}
activeWindowHandle = Win.GetActiveWindow();
StepDiagram = new StepDiagram();
cpuUsageCalculator = new CpuUsageCalculator();
currentProcessTimer = new Timer(CheckCpuUsage, null, 100, 100);
HookEvents();
StepDiagram.AddTaskActive(WindowsEvents.GetActiveWindowTitle(), Win.GetForegroundWindow());
}
static void HookManager_WindowActivated(object sender, WindowActivatedEventArgs e)
{
StepDiagram.AddTaskActive(e.WindowName, e.Handle);
}