internal void HandleUpdate(UpdateData data)
{
if (this.InvokeRequired)
{
Action<UpdateData> handler = new Action<UpdateData>(UpdateStatus);
this.BeginInvoke(handler, data);
}
else
{
UpdateStatus(data);
}
}
private void UpdateStatus(UpdateData data)
{
switch (data.EventType)
{
case EventType.Start:
ToggleUI(false);
AddStatusEntry(data.Message);
break;
case EventType.Completed:
ToggleUI(true);
AddStatusEntry(data.Message);
break;
case EventType.ItemUpdate:
if (string.IsNullOrEmpty(data.ImageName))
{
AddStatusEntry(data.Message);
}
else
{
string itemKey = startTime + data.ImageName;
string message = string.Format("{0, -60}{1}", data.ImageName.Length > 55 ? data.ImageName.Substring(0, 55) : data.ImageName, GetStatusString(data.ImageStatus));
if (statusIndex.ContainsKey(itemKey))
{
//Enstry already exisits
statusListBox.Items[statusIndex[itemKey]] = message;
}
else
{
//Add entry and keep index in dictionary
statusIndex.Add(itemKey, AddStatusEntry(message));
}
}
break;
default:
break;
}
}