private void UpdateContent()
{
if (!GangOSClient.PlayerList.Any())
{
if (Controls.OfType <CharacterItem>().Any())
{
CleanUp(Controls.OfType <CharacterItem>().ToList());
}
labelNoCharacters.Visible = true;
return;
}
Dictionary <Player, CharacterItem> items = Controls.OfType <CharacterItem>().ToDictionary(page => (Player)page.Tag);
List <Player> players = new List <Player>();
players.AddRange(GangOSClient.PlayerList);
int index = 0;
List <CharacterItem> CharacterItems = Controls.OfType <CharacterItem>().ToList();
foreach (var ls in players)
{
CharacterItem currentCharacterItem = (index < CharacterItems.Count ? CharacterItems[index] : null);
Player currentTag = currentCharacterItem != null ? (Player)currentCharacterItem.Tag : null;
if (currentTag != ls)
{
CharacterItem CharacterItem;
if (items.TryGetValue(ls, out CharacterItem))
{
CharacterItems.Remove(CharacterItem);
}
else
{
CharacterItem = GetCharacterItem(ls);
}
CharacterItems.Insert(index, CharacterItem);
}
if (ls != null)
{
items.Remove(ls);
}
index++;
}
CleanUp(items.Values.ToList());
foreach (var item in items.Values)
{
CharacterItems.Remove(item);
}
Controls.AddRange(CharacterItems.ToArray <Control>());
PerformCustomLayout();
}
private CharacterItem GetCharacterItem(Player player)
{
CharacterItem CharacterItem;
CharacterItem tempCharacterItem = null;
try
{
tempCharacterItem = new CharacterItem(player);
tempCharacterItem.onClick += item_Click;
tempCharacterItem.Clickable = true;
tempCharacterItem.CreateControl();
CharacterItem = tempCharacterItem;
tempCharacterItem = null;
}
finally
{
if (tempCharacterItem != null)
{
tempCharacterItem.Dispose();
}
}
return(CharacterItem);
}
private void PerformCustomLayout()
{
if (!Visible)
{
return;
}
IEnumerable <CharacterItem> CharacterItems = Controls.OfType <CharacterItem>();
int numControls = CharacterItems.Count();
if (numControls == 0)
{
return;
}
const int Pad = 20;
int scrollBarPosition = VerticalScroll.Value;
VerticalScroll.Value = 0;
SuspendLayout();
try
{
int itemWidth = CharacterItems.First().PreferredSize.Width;
int numColumns = Math.Max(1, Math.Min(numControls, ClientSize.Width / itemWidth));
int neededWidth = numColumns * (itemWidth + Pad) - Pad;
int marginH = Math.Max(0, (ClientSize.Width - neededWidth) / 2);
int rowIndex = 0;
int rowHeight = 0;
int height = 0;
foreach (var CharacterItem in CharacterItems)
{
rowHeight = Math.Max(rowHeight, CharacterItem.PreferredSize.Height);
rowIndex++;
if (rowIndex != numColumns)
{
continue;
}
height += rowHeight + Pad;
rowHeight = 0;
rowIndex = 0;
}
height -= Pad;
int marginV = Math.Max(0, (ClientSize.Height - height) / 3);
rowIndex = 0;
rowHeight = 0;
height = marginV;
foreach (var CharacterItem in CharacterItems)
{
CharacterItem.SetBounds(marginH + rowIndex * (itemWidth + Pad), height, CharacterItem.PreferredSize.Width,
CharacterItem.PreferredSize.Height);
rowHeight = Math.Max(rowHeight, CharacterItem.PreferredSize.Height);
rowIndex++;
if (rowIndex != numColumns)
{
continue;
}
height += rowHeight + Pad;
rowHeight = 0;
rowIndex = 0;
}
}
finally
{
ResumeLayout(true);
labelNoCharacters.Visible = !GangOSClient.PlayerList.Any();
//VScroll = true;
VerticalScroll.Value = scrollBarPosition;
}
}