void uiNetworkGraphPlayersListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
// FIXME: hack to work around memory leak
if (uiNetworkGraph.GraphPane == null)
{
return;
}
HalfLifeDemoAnalyser.Player player = (HalfLifeDemoAnalyser.Player)uiNetworkGraphPlayersListView.SelectedItem;
if (player == null)
{
uiNetworkGraph.GraphPane.CurveList.Clear();
uiNetworkGraph.Refresh();
return;
}
PointPairList pingPointList = new PointPairList();
PointPairList lossPointList = new PointPairList();
Int32 maxSampleSize = player.NetworkStates.Count / 1000;
Int32 nSamplesTaken = 0;
UInt32 ping = 0;
UInt32 loss = 0;
if (maxSampleSize == 0)
{
maxSampleSize = 1;
}
Int32 i = 0;
foreach (HalfLifeDemoAnalyser.Player.NetworkState networkState in player.NetworkStates)
{
ping += networkState.Ping;
loss += networkState.Loss;
nSamplesTaken++;
if (nSamplesTaken == maxSampleSize)
{
// add to point pair lists
Single time = i / (Single)player.NetworkStates.Count * 100.0f;
pingPointList.Add(new PointPair(time, ping / (Single)nSamplesTaken));
lossPointList.Add(new PointPair(time, loss / (Single)nSamplesTaken));
ping = 0;
loss = 0;
nSamplesTaken = 0;
}
i++;
}
uiNetworkGraph.GraphPane.CurveList.Clear();
uiNetworkGraph.GraphPane.AddCurve("Ping", pingPointList, System.Drawing.Color.Red, SymbolType.None);
uiNetworkGraph.GraphPane.AddCurve("Loss", lossPointList, System.Drawing.Color.Blue, SymbolType.None);
uiNetworkGraph.AxisChange();
uiNetworkGraph.RestoreScale(uiNetworkGraph.GraphPane);
uiNetworkGraph.Refresh();
}
private void uiPlayersListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
HalfLifeDemoAnalyser.Player player = (HalfLifeDemoAnalyser.Player)uiPlayersListView.SelectedItem;
if (player != null)
{
uiPlayerInfoKeysListView.ItemsSource = player.InfoKeys;
uiPlayerInfoKeysListView.SelectedIndex = 0;
}
else
{
uiPlayerInfoKeysListView.ItemsSource = null;
}
}
