private void LoadHandlers()
{
comboBoxHandler.BeginUpdate();
var handlers = new List <string>();
foreach (var handler in _handlerTypes)
{
var existingHandle = CurrentAgentConfig?.GetHandler(CurrentEventName, handler.Name);
if (existingHandle != null &&
_initialEntry?.Handler?.GetType().FullName != existingHandle.GetType().FullName)
{
continue;
}
handlers.Add(handler.Name);
}
var handlerObjects = handlers.OrderBy(x => x).Cast <object>().ToArray();
comboBoxHandler.Items.Clear();
comboBoxHandler.Items.AddRange(handlerObjects);
comboBoxHandler.EndUpdate();
if (comboBoxHandler.Items.Count > 0)
{
comboBoxHandler.SelectedIndex = 0;
}
else
{
RefreshCanConfigure();
}
}
private void SaveAndHide()
{
if (_initialEntry == null && _agentConfigs.All(x => x.GetType().Name != CurrentAgentConfigName))
{
// add a new agent config to the agent config list if
// no config agent yet or
// config agent has changed and the new target agent config type does not exist yet
var agentType = AppDomain.CurrentDomain
.GetAssemblies()
.GetAgentConfigTypes()
.Single(x => x.Name == CurrentAgentConfigName);
_agentConfigs.Add((IAgentConfig)Activator.CreateInstance(agentType));
}
Debug.Assert(CurrentAgentConfig != null, "CurrentAgent != null");
var existingEventProperty = _initialEntry?.AgentConfig.GetType().GetProperty(_initialEntry.EventName);
var existingHandler =
_initialEntry?.AgentConfig.GetHandler(_initialEntry.EventName, _initialEntry.Handler?.GetType().Name);
var newEventProperty = CurrentAgentConfig.GetType().GetProperty(CurrentEventName);
var newHandlerType = AppDomain.CurrentDomain.GetAssemblies().GetHandlerTypes()
.Single(x => x.Name == CurrentHandlerName);
Debug.Assert(newEventProperty != null, "eventProperty != null");
if (_initialEntry != null && _initialEntry.AgentConfig != CurrentAgentConfig)
{
// when agent config changed
_mainForm.RemoveEntry(existingEventProperty, _initialEntry.Handler?.GetType());
_mainForm.AddEntry(newEventProperty, _currentHandler);
}
else if (_initialEntry != null && _initialEntry.EventName == CurrentEventName &&
_initialEntry.Handler?.GetType().Name == CurrentHandlerName)
{
// equal - do nothing
}
else
{
if (_initialEntry != null && _initialEntry.Handler?.GetType() != newHandlerType &&
_initialEntry.AgentConfig.GetType() == CurrentAgentConfig.GetType())
{
// replace existing handler with new one
_mainForm.ReplaceEntry(CurrentAgentConfig.GetType().GetProperty(_initialEntry.EventName),
existingHandler, _currentHandler);
}
else
{
// add new entry
_mainForm.AddEntry(newEventProperty, _currentHandler);
}
}
Hide();
}
