void Chat_MembersUpdate()
{
MemberTree.BeginUpdate();
MemberTree.Nodes.Clear();
NodeMap.Clear();
List <ulong> users = new List <ulong>();
Room.Members.LockReading(delegate()
{
if (Room.Members.SafeCount == 0)
{
MemberTree.EndUpdate();
return;
}
users = Room.Members.ToList();
TreeListNode root = MemberTree.virtualParent;
if (Room.Host != 0)
{
root = new MemberNode(this, Room.Host);
if (Room.IsLoop)
{
((MemberNode)root).IsLoopRoot = true;
}
else
{
NodeMap[Room.Host] = root as MemberNode;
}
UpdateNode(root as MemberNode);
MemberTree.Nodes.Add(root);
root.Expand();
}
foreach (ulong id in Room.Members)
{
if (id != Room.Host)
{
// if they left the room dont show them
if (!ChatService.IsCommandRoom(Room.Kind))
{
if (Room.Members.SafeCount == 0)
{
continue;
}
}
MemberNode node = new MemberNode(this, id);
NodeMap[id] = node;
UpdateNode(node);
GuiUtils.InsertSubNode(root, node);
}
}
});
MemberTree.EndUpdate();
if (VoiceButton != null)
{
AudioDirection direction = AudioDirection.Both;
if (ParentView.ViewHigh != null && ParentView.ViewLow != null)
{
if (Room.Kind == RoomKind.Command_High || Room.Kind == RoomKind.Live_High)
{
direction = AudioDirection.Left;
}
else if (Room.Kind == RoomKind.Command_Low || Room.Kind == RoomKind.Live_Low)
{
direction = AudioDirection.Right;
}
}
VoiceButton.SetUsers(users, direction);
}
}
