/// <summary>
/// Get the default Event Recording Configuration
/// </summary>
/// <returns></returns>
public static RecorderSetting GetDefaultRecordingConfig()
{
RecorderSetting config = new RecorderSetting
{
// Set Individual Event
Events = (from e in EventType.GetInstance().GetKeyValuePairList()
select new RecordEntitySetting()
{
Type = RecordEntityType.Event,
Id = e.Key,
Name = e.Value,
IsRecorded = false
}).ToList(),
// Set properties
Properties = (from e in PropertyType.GetInstance().GetKeyValuePairList()
select new RecordEntitySetting()
{
Type = RecordEntityType.Property,
Id = e.Key,
Name = e.Value,
IsRecorded = false
}).ToList(),
// Set Global event
IsListeningFocusChangedEvent = true,
// Individual Event Scope
ListenScope = ListenScope.Subtree,
};
return(config);
}
/// <summary>
/// Constructor for event or property leaf node from id
/// </summary>
/// <param name="id"></param>
/// <param name="type"></param>
public EventConfigNodeViewModel(int id, EventConfigNodeType type)
{
this.Id = id;
if (type == EventConfigNodeType.Event)
{
this.Header = EventType.GetInstance().GetNameById(id);
}
else
{
this.Header = PropertyType.GetInstance().GetNameById(id);
}
this.Type = type;
this.ButtonVisibility = Visibility.Collapsed;
this.TextVisibility = Visibility.Visible;
}
public static RecorderSetting LoadConfiguration(string path)
{
// Get Recorder configuration from local location. but if it is not available, get it from default location.
RecorderSetting config = new RecorderSetting();
config = RecorderSetting.LoadFromJSON <RecorderSetting>(path);
if (config == null)
{
config = GetDefaultRecordingConfig();
config.SerializeInJSON(path);
}
else
{
// check whether there is any new events to be added into configuration.
var events = EventType.GetInstance();
var ms = from e in events.GetKeyValuePairList()
where IsNotInList(e.Key, config.Events)
select e;
if (ms.Any())
{
foreach (var m in ms)
{
config.Events.Add(new RecordEntitySetting()
{
Id = m.Key,
Name = m.Value,
IsRecorded = false,
Type = RecordEntityType.Event,
});
}
config.SerializeInJSON(path);
}
config.IsListeningAllEvents = false;
}
return(config);
}
/// <summary>
/// Create a property bag based on RecorderSetting changes.
/// </summary>
/// <param name="cfg"></param>
/// <returns></returns>
private static IDictionary <string, string> GetPropertyBag(RecorderSetting cfg)
{
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("Scope", cfg.ListenScope.ToString());
if (cfg.IsListeningFocusChangedEvent)
{
dic.Add(EventType.UIA_AutomationFocusChangedEventId.ToString(CultureInfo.InvariantCulture), EventType.GetInstance().GetNameById(EventType.UIA_AutomationFocusChangedEventId));
}
foreach (var e in cfg.Events)
{
if (e.IsRecorded)
{
dic.Add(e.Id.ToString(CultureInfo.InvariantCulture), e.Name);
}
}
foreach (var p in cfg.Properties)
{
if (p.IsRecorded)
{
dic.Add(p.Id.ToString(CultureInfo.InvariantCulture), p.Name);
}
}
return(dic);
}
/// <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 Unregister event message
/// </summary>
/// <param name="msgData"></param>
private void UnregisterEventListener(EventListenerFactoryMessage msgData)
{
HandleUIAutomationEventMessage listener = null;
try
{
switch (msgData.EventId)
{
case EventType.UIA_AutomationFocusChangedEventId:
if (this.EventListenerFocusChanged != null)
{
listener = this.EventListenerFocusChanged.ListenEventMessage;
this.EventListenerFocusChanged.Dispose();
this.EventListenerFocusChanged = null;
}
break;
case EventType.UIA_StructureChangedEventId:
if (this.EventListenerStructureChanged != null)
{
listener = this.EventListenerStructureChanged.ListenEventMessage;
this.EventListenerStructureChanged.Dispose();
this.EventListenerStructureChanged = null;
}
break;
case EventType.UIA_AutomationPropertyChangedEventId:
if (this.EventListenerPropertyChanged != null)
{
listener = this.EventListenerPropertyChanged.ListenEventMessage;
this.EventListenerPropertyChanged.Dispose();
this.EventListenerPropertyChanged = null;
}
break;
case EventType.UIA_TextEdit_TextChangedEventId:
if (this.EventListenerTextEditTextChanged != null)
{
listener = this.EventListenerTextEditTextChanged.ListenEventMessage;
this.EventListenerTextEditTextChanged.Dispose();
this.EventListenerTextEditTextChanged = null;
}
break;
case EventType.UIA_ChangesEventId:
if (this.EventListenerChanges != null)
{
listener = this.EventListenerChanges.ListenEventMessage;
this.EventListenerChanges.Dispose();
this.EventListenerChanges = null;
}
break;
case EventType.UIA_NotificationEventId:
if (this.EventListenerNotification != null)
{
listener = this.EventListenerNotification.ListenEventMessage;
this.EventListenerNotification.Dispose();
this.EventListenerNotification = null;
}
break;
case EventType.UIA_ActiveTextPositionChangedEventId:
if (this.EventListenerActiveTextPositionChanged != null)
{
listener = this.EventListenerActiveTextPositionChanged.ListenEventMessage;
this.EventListenerActiveTextPositionChanged.Dispose();
this.EventListenerActiveTextPositionChanged = null;
}
break;
default:
if (this.EventListeners.ContainsKey(msgData.EventId))
{
var l = this.EventListeners[msgData.EventId];
listener = l.ListenEventMessage;
this.EventListeners.Remove(msgData.EventId);
l.Dispose();
}
break;
}
if (listener != null)
{
#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", "Succeeded to unregister a event listeners"),
new KeyValuePair <string, dynamic>("Event Id", msgData.EventId),
new KeyValuePair <string, dynamic>("Event Name", EventType.GetInstance().GetNameById(msgData.EventId)),
};
listener(m);
}
}
#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 unregister a event listeners"),
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)
};
listener(m);
/// it is very unexpected situation.
/// need to figure out a way to prevent it or handle it more gracefully
}
#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);
}
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{ // do not let the culture default to local to prevent variable outcome re decimal syntax
var eId = (int)value;
return(EventType.GetInstance().GetNameById(eId));
}