public Receiver(OpenHome.Songcast.IReceiver aReceiver)
{
// create a receiver from a receiver found on the network
iLock = new object();
iReceiver = aReceiver;
UpdateCachedValues();
}
public void ReceiverVolumeChanged(OpenHome.Songcast.IReceiver aReceiver)
{
// this function runs in an ohSongcast thread
lock (iLock)
{
Receiver recv = Receiver(aReceiver.Udn);
if (recv != null)
{
// update the receiver that has changed
recv.Update(aReceiver);
// notify in the main thread
iInvoker.BeginInvoke(new Action <EventArgsReceiver>(NotifyReceiverVolumeChanged), new EventArgsReceiver(aReceiver.Udn));
}
}
}
public void Update(OpenHome.Songcast.IReceiver aReceiver)
{
// update a receiver
lock (iLock)
{
if (aReceiver != null)
{
Assert.Check(iUdn == aReceiver.Udn);
iReceiver = aReceiver;
UpdateCachedValues();
}
else
{
iReceiver = null;
}
}
}
void IReceiverHandler.ReceiverRemoved(OpenHome.Songcast.IReceiver aReceiver)
{
UserLog.WriteLine(DateTime.Now + " : Linn.Songcast.SongcastMonitor.ReceiverRemoved " + aReceiver.Room + ":" + aReceiver.Group);
// this function runs in an ohSongcast thread
lock (iLock)
{
Receiver recv = Receiver(aReceiver.Udn);
if (recv != null)
{
// receiver exists in list - update it with a null openhome receiver
recv.Update(null);
// notify in the main thread
iInvoker.BeginInvoke(new Action(NotifyReceiverListChanged));
}
}
}
void IReceiverHandler.ReceiverAdded(OpenHome.Songcast.IReceiver aReceiver)
{
UserLog.WriteLine(DateTime.Now + " : Linn.Songcast.SongcastMonitor.ReceiverAdded " + aReceiver.Room + ":" + aReceiver.Group);
// this function runs in an ohSongcast thread
lock (iLock)
{
Receiver recv = Receiver(aReceiver.Udn);
// update existing receivers with the new openhome receiver
if (recv != null)
{
recv.Update(aReceiver);
}
else
{
iReceiverList.Add(new Receiver(aReceiver));
}
// notify in the main thread
iInvoker.BeginInvoke(new Action <EventArgsReceiver>(NotifyReceiverAdded), new EventArgsReceiver(aReceiver.Udn));
}
}
public void ReceiverVolumeLimitChanged(OpenHome.Songcast.IReceiver aReceiver)
{
ReceiverVolumeChanged(aReceiver);
}
