/// <summary>
/// Gets the "total amount" text for a given statistic type.
/// The unit type of the text depends on the unit type used for graph painting.
/// </summary>
private string TotalText(Stat stat)
{
float[] totals = TrafficStat.Total(stat, TotalsAverageCount);
if (totals.Length > 0)
{
bool bits = GraphPaint.Scale.InBits; // TODO bad programming practice, code smell.
float average = totals.Average();
if (bits)
{
average *= 8.0f;
}
var trafficValue = new TrafficUnitValue(average, bits);
return(TrafficUnit.Humanize(trafficValue) + "/s");
}
return("N/A");
}
private void setScaleMenuItem_Click(object sender, EventArgs e)
{
while (true)
{
string scale = TrafficUnit.Humanize(TrafficMonitor.GraphPaint.Scale);
AskValue askValueDialog = new AskValue()
{
Text = "Set Scale",
ValueTitle = "Set graph scale (allowed units: GB, MB, KB, Gb, Mb, Kb):",
Value = scale
};
askValueDialog.StartPosition = FormStartPosition.CenterParent;
if (askValueDialog.ShowDialog(this) == DialogResult.OK)
{
TrafficUnitValue trafficScale;
try
{
trafficScale = TrafficUnit.Dehumanize(askValueDialog.Value);
if (trafficScale.Value <= 0)
{
throw new ArgumentException("must be greater than zero");
}
}
catch (ArgumentException ex)
{
MessageBox.Show("Bad scale: " + ex.Message,
Application.ProductName + " - Bad Input",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
continue;
}
TrafficMonitor.GraphPaint.Scale = trafficScale;
}
break;
}
Repaint();
}