public static int GetRosterImageIndex(Presence pres)
{
if ((pres.get_Type() != 4) && (pres.get_Type() != 6))
{
switch (pres.get_Show())
{
case -1:
return 1;
case 0:
return 2;
case 1:
return 4;
case 2:
return 5;
case 3:
return 3;
}
}
return 0;
}
private void XmppCon_OnPresence(object sender, Presence pres)
{
if (base.InvokeRequired)
{
base.BeginInvoke(new OnPresenceDelegate(this.XmppCon_OnPresence), new object[] { sender, pres });
}
else if (pres.get_Type() == 0)
{
new frmSubscribe(this.XmppCon, pres.get_From()).Show();
}
else if (((pres.get_Type() != 1) && (pres.get_Type() != 2)) && (pres.get_Type() != 3))
{
try
{
this.rosterControl.SetPresence(pres);
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
}
}
}
private void PresenceCallback(object sender, Presence pres, object data)
{
if (base.InvokeRequired)
{
base.BeginInvoke(new PresenceCB(this, (IntPtr) this.PresenceCallback), new object[] { sender, pres, data });
}
else
{
int rosterImageIndex;
User user;
ListViewItem item = this.FindListViewItem(pres.get_From());
if (item != null)
{
if (pres.get_Type() == 4)
{
item.Remove();
}
else
{
rosterImageIndex = Util.GetRosterImageIndex(pres);
item.ImageIndex = rosterImageIndex;
item.SubItems[1].Text = (pres.get_Status() == null) ? "" : pres.get_Status();
user = pres.SelectSingleElement(typeof(User)) as User;
if (user != null)
{
item.SubItems[2].Text = user.get_Item().get_Affiliation().ToString();
item.SubItems[3].Text = user.get_Item().get_Role().ToString();
}
}
}
else
{
rosterImageIndex = Util.GetRosterImageIndex(pres);
ListViewItem item2 = new ListViewItem(pres.get_From().get_Resource());
item2.Tag = pres.get_From().ToString();
item2.SubItems.Add((pres.get_Status() == null) ? "" : pres.get_Status());
user = pres.SelectSingleElement(typeof(User)) as User;
if (user != null)
{
item2.SubItems.Add(user.get_Item().get_Affiliation().ToString());
item2.SubItems.Add(user.get_Item().get_Role().ToString());
}
item2.ImageIndex = rosterImageIndex;
this.lvwRoster.Items.Add(item2);
}
}
}
