private bool AddPeer(PeerDataContainer client)
{
//Check if already in List
foreach (PeerDataContainer _peer in broadcastingPeersList)
{
if (_peer.IP == client.IP && _peer.nick == client.nick)
{
broadcastingPeersList[broadcastingPeersList.IndexOf(_peer)].time = DateTime.Now;
Dispatcher.Invoke(DispatcherPriority.Normal, (Action)(() => { BroadcastingList.ItemsSource = broadcastingPeersList; }));
return(false);
}
}
broadcastingPeersList.Add(client);
if (listViewSortAdorner == null)
{
//Do nothing items will be sorted by themself later when content has been rendered
}
else if (listViewSortAdorner.Direction == System.ComponentModel.ListSortDirection.Ascending)
{
broadcastingPeersList.Sort(Comparers.PeerContainerCompare.CompareAscending);
}
else
{
broadcastingPeersList.Sort(Comparers.PeerContainerCompare.CompareDescending);
}
Dispatcher.Invoke(DispatcherPriority.Normal, (Action)(() => { BroadcastingList.ItemsSource = broadcastingPeersList; BroadcastingList.Items.Refresh(); }));
return(true);
}
public static void AddOrUpdate(PeerData contact)
{
var exists = PeerDataContainer.Containers.Any(s => s.Key == contact.UserId);
var contactContainer = exists
? PeerDataContainer.Containers[contact.UserId]
: PeerDataContainer.CreateContainer(contact.UserId, ApplicationDataCreateDisposition.Always);
contactContainer.Values.AddOrUpdate(nameof(PeerData.Name), contact.Name);
contactContainer.Values.AddOrUpdate(nameof(PeerData.Avatar), contact.Avatar);
contactContainer.Values.AddOrUpdate(nameof(PeerData.IsOnline), contact.IsOnline);
}
public static int CompareDescending(PeerDataContainer a, PeerDataContainer b)
{
int result = CompareAscending(a, b);
if (result == 1)
{
return(-1);
}
else if (result == -1)
{
return(1);
}
else
{
return(0);
}
}
public static int CompareAscending(PeerDataContainer a, PeerDataContainer b)
{
if (a == null)
{
if (b == null)
{
return(0);
}
else
{
return(-1);
}
}
else
{
if (b == null)
{
return(1);
}
else
{
int _resultOfComparison = string.CompareOrdinal(a.nick, b.nick);
if (_resultOfComparison < 0)
{
return(-1);
}
else if (_resultOfComparison > 0)
{
return(1);
}
else
{
return(0);
}
}
}
}
