/// <summary>
/// Process Register event message
/// </summary>
/// <param name="msgData"></param>
private void RegisterEventListener(EventListenerFactoryMessage msgData)
{
try
{
EventMessage m = null;
var win32Helper = new Win32Helper();
switch (msgData.EventId)
{
case EventType.UIA_AutomationFocusChangedEventId:
if (this.EventListenerFocusChanged == null)
{
var uia = (IUIAutomation)UIAutomation8 ?? UIAutomation;
this.EventListenerFocusChanged = new FocusChangedEventListener(uia, msgData.Listener);
}
break;
case EventType.UIA_StructureChangedEventId:
if (this.EventListenerStructureChanged == null)
{
this.EventListenerStructureChanged = new StructureChangedEventListener(this.UIAutomation, this.RootElement.PlatformObject, this.Scope, msgData.Listener);
}
break;
case EventType.UIA_AutomationPropertyChangedEventId:
if (this.EventListenerPropertyChanged == null)
{
this.EventListenerPropertyChanged = new PropertyChangedEventListener(this.UIAutomation, this.RootElement.PlatformObject, this.Scope, msgData.Listener, msgData.Properties);
}
break;
case EventType.UIA_TextEdit_TextChangedEventId:
if (this.EventListenerTextEditTextChanged == null)
{
this.EventListenerTextEditTextChanged = new TextEditTextChangedEventListener(this.UIAutomation8, this.RootElement.PlatformObject, this.Scope, msgData.Listener);
}
break;
case EventType.UIA_ChangesEventId:
if (this.EventListenerChanges == null)
{
this.EventListenerChanges = new ChangesEventListener(this.UIAutomation8, this.RootElement.PlatformObject, this.Scope, msgData.Listener);
}
break;
case EventType.UIA_NotificationEventId:
if (win32Helper.IsWindowsRS3OrLater())
{
if (this.EventListenerNotification == null)
{
this.EventListenerNotification = new NotificationEventListener(this.UIAutomation8, this.RootElement.PlatformObject, this.Scope, msgData.Listener);
}
}
else
{
#pragma warning disable CA2000 // Call IDisposable.Dispose()
m = EventMessage.GetInstance(EventType.UIA_EventRecorderNotificationEventId, null);
#pragma warning restore CA2000
m.Properties = new List <KeyValuePair <string, dynamic> >()
{
new KeyValuePair <string, dynamic>("Message", "Event listener registration is rejected."),
new KeyValuePair <string, dynamic>("Event Id", msgData.EventId),
new KeyValuePair <string, dynamic>("Event Name", EventType.GetInstance().GetNameById(msgData.EventId)),
new KeyValuePair <string, dynamic>("Reason", "Not supported platform"),
};
msgData.Listener(m);
}
break;
case EventType.UIA_ActiveTextPositionChangedEventId:
if (win32Helper.IsWindowsRS5OrLater())
{
if (this.EventListenerNotification == null)
{
this.EventListenerActiveTextPositionChanged = new ActiveTextPositionChangedEventListener(this.UIAutomation8, this.RootElement.PlatformObject, this.Scope, msgData.Listener);
}
}
else
{
#pragma warning disable CA2000 // Call IDisposable.Dispose()
m = EventMessage.GetInstance(EventType.UIA_EventRecorderNotificationEventId, null);
#pragma warning restore CA2000
m.Properties = new List <KeyValuePair <string, dynamic> >()
{
new KeyValuePair <string, dynamic>("Message", "Event listener registration is rejected."),
new KeyValuePair <string, dynamic>("Event Id", msgData.EventId),
new KeyValuePair <string, dynamic>("Event Name", EventType.GetInstance().GetNameById(msgData.EventId)),
new KeyValuePair <string, dynamic>("Reason", "Not supported platform"),
};
msgData.Listener(m);
}
break;
default:
if (this.EventListeners.ContainsKey(msgData.EventId) == false)
{
this.EventListeners.Add(msgData.EventId, new EventListener(this.UIAutomation, this.RootElement.PlatformObject, this.Scope, msgData.EventId, msgData.Listener));
}
break;
}
#pragma warning disable CA2000 // Call IDisposable.Dispose()
m = EventMessage.GetInstance(EventType.UIA_EventRecorderNotificationEventId, null);
#pragma warning restore CA2000
m.Properties = new List <KeyValuePair <string, dynamic> >()
{
new KeyValuePair <string, dynamic>("Message", "Succeeded to register an event listener"),
new KeyValuePair <string, dynamic>("Event Id", msgData.EventId),
new KeyValuePair <string, dynamic>("Event Name", EventType.GetInstance().GetNameById(msgData.EventId)),
};
msgData.Listener(m);
if (msgData.EventId == EventType.UIA_AutomationFocusChangedEventId)
{
this.EventListenerFocusChanged.ReadyToListen = true;
}
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception e)
{
e.ReportException();
#pragma warning disable CA2000 // Call IDisposable.Dispose()
var m = EventMessage.GetInstance(EventType.UIA_EventRecorderNotificationEventId, null);
#pragma warning restore CA2000
m.Properties = new List <KeyValuePair <string, dynamic> >()
{
new KeyValuePair <string, dynamic>("Message", "Failed to register an event listener"),
new KeyValuePair <string, dynamic>("Event Id", msgData.EventId),
new KeyValuePair <string, dynamic>("Event Name", EventType.GetInstance().GetNameById(msgData.EventId)),
new KeyValuePair <string, dynamic>("Error", e.Message)
};
msgData.Listener(m);
}
#pragma warning restore CA1031 // Do not catch general exception types
}
/// <summary>
/// Process Register event message
/// </summary>
/// <param name="msgData"></param>
private void RegisterEventListener(EventListenerFactoryMessage msgData)
{
try
{
EventMessage m = null;
switch (msgData.EventId)
{
case EventType.UIA_AutomationFocusChangedEventId:
if (this.EventListenerFocusChanged == null)
{
this.EventListenerFocusChanged = new FocusChangedEventListener(this.UIAutomation, msgData.Listener);
}
break;
case EventType.UIA_StructureChangedEventId:
if (this.EventListenerStructureChanged == null)
{
this.EventListenerStructureChanged = new StructureChangedEventListener(this.UIAutomation, this.RootElement.PlatformObject, this.Scope, msgData.Listener);
}
break;
case EventType.UIA_AutomationPropertyChangedEventId:
if (this.EventListenerPropertyChanged == null)
{
this.EventListenerPropertyChanged = new PropertyChangedEventListener(this.UIAutomation, this.RootElement.PlatformObject, this.Scope, msgData.Listener, msgData.Properties);
}
break;
case EventType.UIA_TextEdit_TextChangedEventId:
if (this.EventListenerTextEditTextChanged == null)
{
this.EventListenerTextEditTextChanged = new TextEditTextChangedEventListener(this.UIAutomation8, this.RootElement.PlatformObject, this.Scope, msgData.Listener);
}
break;
case EventType.UIA_ChangesEventId:
if (this.EventListenerChanges == null)
{
this.EventListenerChanges = new ChangesEventListener(this.UIAutomation8, this.RootElement.PlatformObject, this.Scope, msgData.Listener);
}
break;
case EventType.UIA_NotificationEventId:
if (NativeMethods.IsWindowsRS3OrLater())
{
if (this.EventListenerNotification == null)
{
this.EventListenerNotification = new NotificationEventListener(this.UIAutomation8, this.RootElement.PlatformObject, this.Scope, msgData.Listener);
}
}
else
{
m = EventMessage.GetInstance(EventType.UIA_EventRecorderNotificationEventId, null);
m.Properties = new List <KeyValuePair <string, dynamic> >()
{
new KeyValuePair <string, dynamic>("Message", "Event listener registration is rejected."),
new KeyValuePair <string, dynamic>("Event Id", msgData.EventId),
new KeyValuePair <string, dynamic>("Event Name", EventType.GetInstance().GetNameById(msgData.EventId)),
new KeyValuePair <string, dynamic>("Reason", "Not supported platform"),
};
msgData.Listener(m);
}
break;
case EventType.UIA_ActiveTextPositionChangedEventId:
if (NativeMethods.IsWindowsRS5OrLater())
{
if (this.EventListenerNotification == null)
{
this.EventListenerActiveTextPositionChanged = new ActiveTextPositionChangedEventListener(this.UIAutomation8, this.RootElement.PlatformObject, this.Scope, msgData.Listener);
}
}
else
{
m = EventMessage.GetInstance(EventType.UIA_EventRecorderNotificationEventId, null);
m.Properties = new List <KeyValuePair <string, dynamic> >()
{
new KeyValuePair <string, dynamic>("Message", "Event listener registration is rejected."),
new KeyValuePair <string, dynamic>("Event Id", msgData.EventId),
new KeyValuePair <string, dynamic>("Event Name", EventType.GetInstance().GetNameById(msgData.EventId)),
new KeyValuePair <string, dynamic>("Reason", "Not supported platform"),
};
msgData.Listener(m);
}
break;
default:
if (this.EventListeners.ContainsKey(msgData.EventId) == false)
{
this.EventListeners.Add(msgData.EventId, new EventListener(this.UIAutomation, this.RootElement.PlatformObject, this.Scope, msgData.EventId, msgData.Listener));
}
break;
}
m = EventMessage.GetInstance(EventType.UIA_EventRecorderNotificationEventId, null);
m.Properties = new List <KeyValuePair <string, dynamic> >()
{
new KeyValuePair <string, dynamic>("Message", "Succeeded to register an event listener"),
new KeyValuePair <string, dynamic>("Event Id", msgData.EventId),
new KeyValuePair <string, dynamic>("Event Name", EventType.GetInstance().GetNameById(msgData.EventId)),
};
msgData.Listener(m);
if (msgData.EventId == EventType.UIA_AutomationFocusChangedEventId)
{
this.EventListenerFocusChanged.ReadyToListen = true;
}
}
catch (Exception e)
{
var m = EventMessage.GetInstance(EventType.UIA_EventRecorderNotificationEventId, null);
m.Properties = new List <KeyValuePair <string, dynamic> >()
{
new KeyValuePair <string, dynamic>("Message", "Failed to register an event listener"),
new KeyValuePair <string, dynamic>("Event Id", msgData.EventId),
new KeyValuePair <string, dynamic>("Event Name", EventType.GetInstance().GetNameById(msgData.EventId)),
new KeyValuePair <string, dynamic>("Error", e.Message)
};
msgData.Listener(m);
}
}
