/// <summary>
/// Initializes a new instance of the <see cref="SeeingSharpMessenger"/> class.
/// </summary>
public SeeingSharpMessenger()
{
m_messengerName = string.Empty;
m_syncContext = null;
m_checkBehavior = SeeingSharpMessageThreadingBehavior.Ignore;
m_messageSubscriptions = new Dictionary <Type, List <MessageSubscription> >();
m_messageSubscriptionsLock = new object();
}
/// <summary>
/// Sets all required synchronization properties.
/// </summary>
/// <param name="checkBehavior">Defines the checking behavior for Publish calls.</param>
/// <param name="messengerName">The name by which this messenger should be registered.</param>
/// <param name="syncContext">The synchronization context to be used.</param>
public void ApplyForGlobalSynchronization(SeeingSharpMessageThreadingBehavior checkBehavior, string messengerName, SynchronizationContext syncContext)
{
messengerName.EnsureNotNullOrEmpty(nameof(messengerName));
syncContext.EnsureNotNull(nameof(syncContext));
m_messengerName = messengerName;
m_checkBehavior = checkBehavior;
m_syncContext = syncContext;
if (!string.IsNullOrEmpty(messengerName))
{
s_messengersByName.TryAdd(messengerName, this);
}
}
/// <summary>
/// Clears all synchronization options.
/// </summary>
public void DiscardGlobalSynchronization()
{
if (string.IsNullOrEmpty(m_messengerName))
{
return;
}
SeeingSharpMessenger dummyResult = null;
s_messengersByName.TryRemove(m_messengerName, out dummyResult);
m_checkBehavior = SeeingSharpMessageThreadingBehavior.Ignore;
m_messengerName = string.Empty;
m_syncContext = null;
}
