private void SenderAdded(object sender, Senders.EventArgsSender e)
{
lock (iLock)
{
if (iOpen)
{
try
{
ModelSender model = new ModelSender(e.Sender, iEventServer);
model.EventAudioChanged += SenderChanged;
model.EventMetadataChanged += SenderChanged;
model.EventStatusChanged += SenderChanged;
model.EventSenderInitialised += SenderInitialised;
model.EventSubscriptionError += SubscriptionError;
iPendingSenderList.Add(e.Sender.Device.Udn, model);
model.Open();
}
catch (ServiceException ex)
{
UserLog.WriteLine("Failed to create ModelSender: " + ex);
iSenders.RemoveDevice(e.Sender.Device);
}
}
}
}
public bool IsPlayingSender(ModelSender aSender)
{
bool playingSender = false;
if (this.Channel != null && aSender != null)
{
if (this.TransportState == ModelSourceReceiver.ETransportState.ePlaying ||
this.TransportState == ModelSourceReceiver.ETransportState.eBuffering ||
this.TransportState == ModelSourceReceiver.ETransportState.eWaiting)
{
if (aSender.Metadata.Count > 0 && this.Channel.DidlLite.Count > 0)
{
upnpObject sender = aSender.Metadata[0];
upnpObject receiver = this.Channel.DidlLite[0];
if (sender.Res.ToString() == receiver.Res.ToString() && DidlLiteAdapter.Title(sender) == DidlLiteAdapter.Title(receiver))
{
playingSender = true;
}
}
}
}
return(playingSender);
}
private void SenderChanged(object sender, EventArgs e)
{
ModelSender multipus = sender as ModelSender;
bool removed = false;
bool added = false;
lock (iLock)
{
if (iSenderList.ContainsKey(multipus.Udn))
{
if (multipus.Status == ModelSender.EStatus.eDisabled)
{
removed = iEnabledSenderList.Remove(multipus);
}
else
{
if (!iEnabledSenderList.Contains(multipus))
{
iEnabledSenderList.Add(multipus);
added = true;
}
else
{
removed = true;
added = true;
}
}
}
}
if (removed && added && EventSenderChanged != null)
{
EventSenderChanged(this, new EventArgsSender(multipus));
}
if (removed && !added && EventSenderRemoved != null)
{
EventSenderRemoved(this, new EventArgsSender(multipus));
}
if (added && !removed && EventSenderAdded != null)
{
EventSenderAdded(this, new EventArgsSender(multipus));
}
}
private void SenderInitialised(object sender, EventArgs e)
{
ModelSender modelSender = sender as ModelSender;
bool changed = false;
lock (iLock)
{
if (iPendingSenderList.Remove(modelSender.Udn))
{
iSenderList.Add(modelSender.Udn, modelSender);
Assert.Check(modelSender.Metadata != null);
if (modelSender.Status != ModelSender.EStatus.eDisabled)
{
int index = 0;
foreach (ModelSender s in iEnabledSenderList)
{
if (modelSender.FullName.CompareTo(s.FullName) < 0)
{
break;
}
++index;
}
iEnabledSenderList.Insert(index, modelSender);
changed = true;
}
else
{
UserLog.WriteLine("Disabled Sender: " + modelSender.Sender.Name);
}
}
else
{
UserLog.WriteLine("Sender not found: " + modelSender.Sender.Name);
}
}
if (changed && EventSenderAdded != null)
{
EventSenderAdded(this, new EventArgsSender(modelSender));
}
}
