public CallInBackgroundArguments(object subscriber, object sender, EventArgs eventArgs, IDelegateWrapper delegateWrapper)
{
this.Subscriber = subscriber;
this.Sender = sender;
this.EventArgs = eventArgs;
this.DelegateWrapper = delegateWrapper;
}
public CallInBackgroundArguments(object subscriber, object sender, EventArgs eventArgs, IDelegateWrapper delegateWrapper)
{
this.Subscriber = subscriber;
this.Sender = sender;
this.EventArgs = eventArgs;
this.DelegateWrapper = delegateWrapper;
}
private Delegate GetWrappedDelegate(Delegate delegateInstance)
{
if (delegateInstance != null && delegateInstance.Target is IDelegateWrapper)
{
IDelegateWrapper wrapper = delegateInstance.Target as IDelegateWrapper;
return(GetWrappedDelegate(wrapper.WrappedDeleage));
}
return(delegateInstance);
}
public override void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
if (this.RunningOnUserInterfaceThread())
{
this.CallWithoutThreadSwitch(eventTopic, subscriber, delegateWrapper, sender, e);
}
else
{
this.CallWithThreadSwitch(eventTopic, subscriber, delegateWrapper, sender, e);
}
}
private void CallWithoutThreadSwitch(IEventTopicInfo eventTopic, object subscriber, IDelegateWrapper delegateWrapper, object sender, EventArgs e)
{
try
{
delegateWrapper.Invoke(subscriber, sender, e);
}
catch (TargetInvocationException exception)
{
this.HandleSubscriberMethodException(exception, eventTopic);
}
}
public void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
IEventScopeRegistry registry = this.scopeHolder.Current;
if (registry != null)
{
registry.Register(() => this.handler.Handle(eventTopic, subscriber, sender, e, delegateWrapper));
}
else
{
this.handler.Handle(eventTopic, subscriber, sender, e, delegateWrapper);
}
}
public override void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
Ensure.ArgumentNotNull(delegateWrapper, "delegateWrapper");
try
{
delegateWrapper.Invoke(subscriber, sender, e);
}
catch (TargetInvocationException ex)
{
this.HandleSubscriberMethodException(ex, eventTopic);
}
}
public override void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
this.syncContextHolder.SyncContext.Post(
delegate(object data)
{
try
{
((IDelegateWrapper)data).Invoke(subscriber, sender, e);
}
catch (TargetInvocationException exception)
{
this.HandleSubscriberMethodException(exception, eventTopic);
}
},
delegateWrapper);
}
public override void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
ThreadPool.QueueUserWorkItem(
delegate(object state)
{
try
{
var args = (CallInBackgroundArguments)state;
args.DelegateWrapper.Invoke(args.Subscriber, args.Sender, args.EventArgs);
}
catch (TargetInvocationException exception)
{
this.HandleSubscriberMethodException(exception, eventTopic);
}
},
new CallInBackgroundArguments(subscriber, sender, e, delegateWrapper));
}
public static TReturn RunInAppDomain <TReturn>(IDelegateWrapper <TReturn> func, AppDomain appDomain)
{
AppDomain domain = appDomain;
domain.SetData(name: ToInvoke, data: func);
domain.DoCallBack(() =>
{
var delegateWrapper = AppDomain.CurrentDomain.GetData(ToInvoke) as IDelegateWrapper <TReturn>;
if (delegateWrapper == null)
{
throw new ArgumentNullException(nameof(func));
}
AppDomain.CurrentDomain.SetData(Result, delegateWrapper.Run());
});
return((TReturn)domain.GetData(Result));
}
public override void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
Ensure.ArgumentNotNull(delegateWrapper, "delegateWrapper");
try
{
delegateWrapper.Invoke(subscriber, sender, e);
}
catch (TargetInvocationException ex)
{
this.HandleSubscriberMethodException(ex, eventTopic);
}
}
private void CallWithThreadSwitch(IEventTopicInfo eventTopic, object subscriber, IDelegateWrapper delegateWrapper, object sender, EventArgs e)
{
this.syncContextHolder.SyncContext.Send(
delegate(object data)
{
try
{
((IDelegateWrapper)data).Invoke(subscriber, sender, e);
}
catch (TargetInvocationException exception)
{
this.HandleSubscriberMethodException(exception, eventTopic);
}
},
delegateWrapper);
}
private void CallWithoutThreadSwitch(IEventTopicInfo eventTopic, object subscriber, IDelegateWrapper delegateWrapper, object sender, EventArgs e)
{
try
{
delegateWrapper.Invoke(subscriber, sender, e);
}
catch (TargetInvocationException exception)
{
this.HandleSubscriberMethodException(exception, eventTopic);
}
}
public override void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
if (this.RunningOnUserInterfaceThread())
{
this.CallWithoutThreadSwitch(eventTopic, subscriber, delegateWrapper, sender, e);
}
else
{
this.CallWithThreadSwitch(eventTopic, subscriber, delegateWrapper, sender, e);
}
}
public override void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
Guard.AgainstNullArgument(nameof(delegateWrapper), delegateWrapper);
try
{
delegateWrapper.Invoke(subscriber, sender, e);
}
catch (TargetInvocationException ex)
{
this.HandleSubscriberMethodException(ex, eventTopic);
}
}
public override void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
ThreadPool.QueueUserWorkItem(
delegate(object state)
{
try
{
var args = (CallInBackgroundArguments)state;
args.DelegateWrapper.Invoke(args.Subscriber, args.Sender, args.EventArgs);
}
catch (TargetInvocationException exception)
{
this.HandleSubscriberMethodException(exception, eventTopic);
}
},
new CallInBackgroundArguments(subscriber, sender, e, delegateWrapper));
}
private void CallWithThreadSwitch(IEventTopicInfo eventTopic, object subscriber, IDelegateWrapper delegateWrapper, object sender, EventArgs e)
{
this.syncContextHolder.SyncContext.Send(
delegate(object data)
{
try
{
((IDelegateWrapper)data).Invoke(subscriber, sender, e);
}
catch (TargetInvocationException exception)
{
this.HandleSubscriberMethodException(exception, eventTopic);
}
},
delegateWrapper);
}
public abstract void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper);
public abstract void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper);
public void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
this.handler.Handle(eventTopic, subscriber, sender, e, delegateWrapper);
}
public override void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
this.syncContextHolder.SyncContext.Post(
delegate(object data)
{
try
{
((IDelegateWrapper)data).Invoke(subscriber, sender, e);
}
catch (TargetInvocationException exception)
{
this.HandleSubscriberMethodException(exception, eventTopic);
}
},
delegateWrapper);
}
public void Handle(IEventTopicInfo eventTopic, object subscriber, object sender, EventArgs e, IDelegateWrapper delegateWrapper)
{
IEventScopeRegistry registry = this.scopeHolder.Current;
if (registry != null)
{
registry.Register(() => this.handler.Handle(eventTopic, subscriber, sender, e, delegateWrapper));
}
else
{
this.handler.Handle(eventTopic, subscriber, sender, e, delegateWrapper);
}
}
