/// <summary>
/// Set matching IDs to target map.
/// </summary>
void ProcessMessage(DataMessage msg)
{
lock (lockObject) {
if (target != null && activeIds.Contains(msg.Id) && msg.Dimension >= 2 && target.Follow)
{
target.Invoke(new Action(() => {
if (msg.Dimension == 2)
{
target.Position = new GeoPoint(msg[0], msg[1], 0);
}
else
{
target.Position = new GeoPoint(msg[0], msg[1], msg[2]);
}
target.Refresh();
}));
}
}
}
/// <summary>
/// Append message if ID matches any record.
/// </summary>
private void ProcessMessage(DataMessage msg)
{
string error = null;
try {
int pathId;
Path path;
lock (lockObject) {
pathId = appendIdToPathMapping[msg.Id];
path = pathIdMapping[pathId];
}
if (msg.Dimension >= 3)
{
target.Invoke(new Action(() => { path.Add(new GeoPoint(msg[0], msg[1], msg[2])); target.Refresh(); }));
}
else if (msg.Dimension == 2)
{
target.Invoke(new Action(() => { path.Add(new GeoPoint(msg[0], msg[1], 0.0)); target.Refresh(); }));
}
else
{
throw new ArgumentException("Message must be at least two-dimensional.");
}
}
catch (KeyNotFoundException e) {
// if message's id is not registered for path appending - not an error
// if path corresponding to message's id does not have an assigned index in target - cannot happen
}
catch (ArgumentOutOfRangeException e) {
error = "Invalid path index accessed on target form. Have you assigned multiple MessageProcessors that conflict?";
}
catch (Exception e) {
error = e.Message;
}
}