public Main()
{
InitializeComponent();
this.Icon = Icon.ExtractAssociatedIcon(Assembly.GetExecutingAssembly().Location);
state = FormState.Idle;
mouseGrabber = new EventGrabber
{
MinEventType = SetWinEventHookEventType.EVENT_SYSTEM_CAPTURESTART,
MaxEventType = SetWinEventHookEventType.EVENT_SYSTEM_CAPTURESTART
};
mouseGrabber.Started += new EventHandler(mouseGrabber_Started);
mouseGrabber.Stopped += new EventHandler(mouseGrabber_Stopped);
mouseGrabber.Grabbed += new EventHandler<EventGrabber.GrabbedEventArgs>(mouseGrabber_Grabbed);
targetGrabber = new EventGrabber();
targetGrabber.Stopped += new EventHandler(targetGrabber_Stopped);
targetGrabber.Grabbed += new EventHandler<EventGrabber.GrabbedEventArgs>(targetGrabber_Grabbed);
targetMonitor = new ProcessMonitor();
targetMonitor.Stopped += new EventHandler(targetMonitor_Ended);
targetMonitor.Exited += new EventHandler<ProcessMonitor.ExitedEventArgs>(targetMonitor_Ended);
systemCursor = new SystemCursor();
terminationGuard = new TerminationGuard();
try
{
if (!terminationGuard.TrySet())
{
systemCursor.TryReloadAll();
}
}
catch
{ }
}
// target raised event
private void targetGrabber_Grabbed(object sender, EventGrabber.GrabbedEventArgs e)
{
if (this.InvokeRequired)
{
this.Invoke(new EventHandler<EventGrabber.GrabbedEventArgs>(targetGrabber_Grabbed),
new object[] { sender, e });
}
else
{
var itemDate = DateTime.Now.ToString(@"HH\:mm\:ss.fffffff");
var itemEventType = e.EventType.ToString("F").PadRight(31);
var itemObject = (e.StandardObject.HasValue ?
e.StandardObject.Value.ToString("F") :
e.ObjectId.ToString("X8")).
PadRight(23);
var item = string.Format(@"{0} {1} {2}", itemDate, itemEventType, itemObject);
aslbxMessages.Items.Add(item);
}
}
// mouse click on target window
private void mouseGrabber_Grabbed(object sender, EventGrabber.GrabbedEventArgs e)
{
if (this.InvokeRequired)
{
this.Invoke(new EventHandler<EventGrabber.GrabbedEventArgs>(mouseGrabber_Grabbed),
new object[] { sender, e });
}
else
{
// set up target events monitoring
targetGrabber.ThreadId = e.ThreadId;
targetGrabber.ProcessId = e.ProcessId;
targetGrabber.Start();
// stop mouse monitoring
mouseGrabber.Stop();
// set up target availability monitoring
targetMonitor.ProcessId = e.ProcessId;
targetMonitor.Start();
state = FormState.TargetActive;
tbxWindowId.Text = e.Window.ToInt64().ToString();
tbxProcessId.Text = e.ProcessId.ToString();
tbxThreadId.Text = e.ThreadId.ToString();
btnToggleHook.Text = "Unhook";
// restore global cursor
systemCursor.TryRestoreAll();
}
}