private void UpdateContent()
{
if (!GangOSClient.Livestreams.Any())
{
if (Controls.OfType <TwitchItem>().Any())
{
CleanUp(Controls.OfType <TwitchItem>().ToList());
}
labelNoLivestreams.Visible = true;
return;
}
Dictionary <Livestream, TwitchItem> items = Controls.OfType <TwitchItem>().ToDictionary(page => (Livestream)page.Tag);
List <Livestream> livestreams = new List <Livestream>();
livestreams.AddRange(GangOSClient.Livestreams);
int index = 0;
List <TwitchItem> twitchItems = Controls.OfType <TwitchItem>().ToList();
foreach (var ls in livestreams)
{
TwitchItem currentTwitchItem = (index < twitchItems.Count ? twitchItems[index] : null);
Livestream currentTag = currentTwitchItem != null ? (Livestream)currentTwitchItem.Tag : null;
if (currentTag != ls)
{
TwitchItem twitchItem;
if (items.TryGetValue(ls, out twitchItem))
{
twitchItems.Remove(twitchItem);
}
else
{
twitchItem = GetTwitchItem(ls);
}
twitchItems.Insert(index, twitchItem);
}
if (ls != null)
{
items.Remove(ls);
}
index++;
}
CleanUp(items.Values.ToList());
foreach (var item in items.Values)
{
twitchItems.Remove(item);
}
Controls.AddRange(twitchItems.ToArray <Control>());
PerformCustomLayout();
}
private TwitchItem GetTwitchItem(Livestream livestream)
{
TwitchItem twitchItem;
TwitchItem tempTwitchItem = null;
try
{
tempTwitchItem = new TwitchItem(livestream);
tempTwitchItem.Click += item_Click;
tempTwitchItem.Clickable = true;
tempTwitchItem.CreateControl();
twitchItem = tempTwitchItem;
tempTwitchItem = null;
}
finally
{
if (tempTwitchItem != null)
{
tempTwitchItem.Dispose();
}
}
return(twitchItem);
}
private void item_Click(object sender, EventArgs e)
{
TwitchItem item = sender as TwitchItem;
Process.Start(((Livestream)item.Tag).URL);
}
