public bool WaitFor(AutomationElementWrapper element, SomethingToWaitFor check, TimeSpan timeout, FailureToHappenHandler failureHandler, IEnumerable <AutomationEventWrapper> events)
{
Monitor.Enter(_waitingRoom);
_triggeringEvent = null;
DateTime started = DateTime.Now;
var handlerRemovers = AddPulsingHandlers(events, element);
bool checkPassed = true;
while (!check(element, _triggeringEvent) && DateTime.Now.Subtract(started).CompareTo(timeout) < 0)
{
checkPassed = false;
Monitor.Wait(_waitingRoom, timeout);
}
Monitor.Exit(_waitingRoom);
ClearPulsingHandlers(handlerRemovers);
if (!checkPassed && !check(element, null))
{
failureHandler(element);
return(false);
}
return(true);
}
public override void Add(WrappedEventHandler handler, AutomationElementWrapper element)
{
_handler = (o, e) => handler(element, e);
_element = element.Element;
Automation.AddStructureChangedEventHandler(_element, _scope, _handler);
}
public abstract void Add(WrappedEventHandler handler, AutomationElementWrapper element);
public override void Add(WrappedEventHandler handler, AutomationElementWrapper element)
{
_handler = (o, e) => handler(element, e);
Automation.AddAutomationFocusChangedEventHandler(_handler);
}
private IEnumerable <AutomationEventWrapper> AddPulsingHandlers(IEnumerable <AutomationEventWrapper> eventWrappers, AutomationElementWrapper element)
{
foreach (var wrapper in eventWrappers)
{
wrapper.Add((src, e) =>
{
_triggeringEvent = e;
PulseTheWaitingRoom();
}, element);
}
return(eventWrappers);
}
public override void Add(WrappedEventHandler handler, AutomationElementWrapper element)
{
_element = element.Element;
_handler = (o, e) => handler(element, e);
Automation.AddAutomationPropertyChangedEventHandler(_element, _scope, _handler, _properties);
}