/// <summary>
/// Called to notify listeners of a pattern or custom event. This could could be called by a server implementation or by a proxy's event
/// translator.
/// </summary>
/// <param name="eventId">An AutomationEvent representing this event.</param>
/// <param name="provider">The actual server-side element associated with this event.</param>
/// <param name="e">Contains information about the event (may be null).</param>
public static void RaiseAutomationEvent(AutomationEvent eventId, IRawElementProviderSimple provider, AutomationEventArgs e)
{
ValidateArgumentNonNull(eventId, "eventId");
ValidateArgumentNonNull(provider, "provider");
ValidateArgumentNonNull(e, "e");
// PRESHARP will flag this as warning 56506/6506:Parameter 'e' to this public method must be validated: A null-dereference can occur here.
// False positive, e is checked, see above
#pragma warning suppress 6506
if (e.EventId == AutomationElementIdentifiers.AsyncContentLoadedEvent)
{
AsyncContentLoadedEventArgs asyncArgs = e as AsyncContentLoadedEventArgs;
if (asyncArgs == null)
{
ThrowInvalidArgument("e");
}
UiaCoreProviderApi.UiaRaiseAsyncContentLoadedEvent(provider, asyncArgs.AsyncContentLoadedState, asyncArgs.PercentComplete);
return;
}
// PRESHARP will flag this as warning 56506/6506:Parameter 'e' to this public method must be validated: A null-dereference can occur here.
// False positive, e is checked, see above
#pragma warning suppress 6506
if (e.EventId == WindowPatternIdentifiers.WindowClosedEvent && !(e is WindowClosedEventArgs))
{
ThrowInvalidArgument("e");
}
// fire to all clients
// PRESHARP will flag this as warning 56506/6506:Parameter 'eventId' to this public method must be validated: A null-dereference can occur here.
// False positive, eventId is checked, see above
#pragma warning suppress 6506
UiaCoreProviderApi.UiaRaiseAutomationEvent(provider, eventId.Id);
}
public void AsyncContentLoadedStateTest()
{
AsyncContentLoadedEventArgs args = new AsyncContentLoadedEventArgs(AsyncContentLoadedState.Beginning, 0.0);
Assert.AreEqual(AsyncContentLoadedState.Beginning, args.AsyncContentLoadedState, "Beginning");
args = new AsyncContentLoadedEventArgs(AsyncContentLoadedState.Progress, 0.0);
Assert.AreEqual(AsyncContentLoadedState.Progress, args.AsyncContentLoadedState, "Progress");
args = new AsyncContentLoadedEventArgs(AsyncContentLoadedState.Completed, 0.0);
Assert.AreEqual(AsyncContentLoadedState.Completed, args.AsyncContentLoadedState, "Completed");
}
public void PercentCompleteTest()
{
AsyncContentLoadedEventArgs args = new AsyncContentLoadedEventArgs(AsyncContentLoadedState.Beginning, 0.0);
Assert.AreEqual(0.0, args.PercentComplete, "0.0");
args = new AsyncContentLoadedEventArgs(AsyncContentLoadedState.Beginning, 50.0);
Assert.AreEqual(50.0, args.PercentComplete, "50.0");
args = new AsyncContentLoadedEventArgs(AsyncContentLoadedState.Beginning, 100.0);
Assert.AreEqual(100.0, args.PercentComplete, "100.0");
args = new AsyncContentLoadedEventArgs(AsyncContentLoadedState.Beginning, 101.0);
Assert.AreEqual(101.0, args.PercentComplete, "101.0");
args = new AsyncContentLoadedEventArgs(AsyncContentLoadedState.Beginning, -1.0);
Assert.AreEqual(-1.0, args.PercentComplete, "-1.0");
}
public static void RaiseAutomationEvent(AutomationEvent eventId, IRawElementProviderSimple provider, AutomationEventArgs e)
{
AutomationInteropProvider.ValidateArgumentNonNull(eventId, "eventId");
AutomationInteropProvider.ValidateArgumentNonNull(provider, "provider");
AutomationInteropProvider.ValidateArgumentNonNull(e, "e");
if (e.EventId == AutomationElementIdentifiers.AsyncContentLoadedEvent)
{
AsyncContentLoadedEventArgs asyncContentLoadedEventArgs = e as AsyncContentLoadedEventArgs;
if (asyncContentLoadedEventArgs == null)
{
AutomationInteropProvider.ThrowInvalidArgument("e");
}
UiaCoreProviderApi.UiaRaiseAsyncContentLoadedEvent(provider, asyncContentLoadedEventArgs.AsyncContentLoadedState, asyncContentLoadedEventArgs.PercentComplete);
return;
}
if (e.EventId == WindowPatternIdentifiers.WindowClosedEvent && !(e is WindowClosedEventArgs))
{
AutomationInteropProvider.ThrowInvalidArgument("e");
}
UiaCoreProviderApi.UiaRaiseAutomationEvent(provider, eventId.Id);
}
public static void RaiseAutomationEvent(AutomationEvent eventId, IRawElementProviderSimple provider, AutomationEventArgs e)
{
Utility.ValidateArgumentNonNull(eventId, "eventId");
Utility.ValidateArgumentNonNull(provider, "provider");
Utility.ValidateArgumentNonNull(e, "e");
if (e.EventId == AutomationElementIdentifiers.AsyncContentLoadedEvent)
{
AsyncContentLoadedEventArgs args = e as AsyncContentLoadedEventArgs;
if (args == null)
{
throw new ArgumentException("e");
}
UiaCoreProviderApi.UiaRaiseAsyncContentLoadedEvent(provider, args.AsyncContentLoadedState, args.PercentComplete);
}
else
{
if ((e.EventId == WindowPatternIdentifiers.WindowClosedEvent) && !(e is WindowClosedEventArgs))
{
throw new ArgumentException("e");
}
UiaCoreProviderApi.UiaRaiseAutomationEvent(provider, eventId.Id);
}
}
public void EventIdTest()
{
AsyncContentLoadedEventArgs args = new AsyncContentLoadedEventArgs(AsyncContentLoadedState.Progress, 0.0);
Assert.AreEqual(AutomationElementIdentifiers.AsyncContentLoadedEvent, args.EventId, "EventId");
}
public void RaiseAsyncContentLoadedEvent(AsyncContentLoadedEventArgs args)
{
if(args == null)
throw new ArgumentNullException("args");
if (EventMap.HasRegisteredEvent(AutomationEvents.AsyncContentLoaded))
{
IRawElementProviderSimple provider = ProviderFromPeer(this);
if(provider != null)
{
AutomationInteropProvider.RaiseAutomationEvent(
AutomationElementIdentifiers.AsyncContentLoadedEvent,
provider,
args);
}
}
}
