// do backlight
private void DoBacklight(gridBackLightMessage item)
{
// colors
Color set = Color.Yellow;
Color reset = item.Row.Row.Cells[ColumnDataIdxOffset - 1].Style.BackColor;
int[] timestamps = item.Ts;
item.BacklightFlag = item.areNewData();
for (int i = 0; i < timestamps.Length; i++)
{
var cell = item.Row.Row.Cells[ColumnDataIdxOffset + i];
bool needToBl = timestamps[i] > 0;
cell.Style.BackColor = needToBl ? set : reset;
cell.Style.SelectionForeColor = needToBl ? set : reset;
}
}
// push a new message or update an existing one
public void push(gridRow msg, List <byte[]> dataList)
{
long key = msg.GetHashCodeUnique();
bool exists = dict.ContainsKey(key);
if (exists)
{
dict[key].update(dataList);
}
else
{
// create a new one
gridBackLightMessage item =
new gridBackLightMessage(msg, dataList[dataList.Count - 1], BacklightFor, Interval);
dict.Add(key, item);
}
// backlight it immideately
DoBacklight(dict[key]);
}
