protected void MapQuerierOnQueryCompleted(object sender, MapEventArgs e)
{
try
{
if (MapQueue.ContainsKey(e.Map.Id))
{
MapQueue.Remove(e.Map.Id);
}
if (!MapCompleted.ContainsKey(e.Map.Id))
{
MapCompleted.Add(e.Map.Id, e.Map);
}
if (MapQueue.Count == 0)
{
OnProgressChanged(this, new ProgressChangedEventArgs(100, null));
OnExportCompleted(this, new ExportCompletedEventArgs(OutputFileLocation, UserState, RootMap.Name));
}
else
{
OnProgressChanged(this, new ProgressChangedEventArgs(MapCompleted.Count * 100 / (MapQueue.Count + MapCompleted.Count), null));
var nextMap = MapQueue.Values.FirstOrDefault();
if (nextMap != null)
{
if (!MapCompleted.ContainsKey(nextMap.Id))
{
ReadNextMap(nextMap);
}
else
{
var mapArgs = new MapEventArgs { Container = e.Container, Map = nextMap };
MapQuerierOnQueryCompleted(sender, mapArgs);
}
}
else
{
throw new NullReferenceException("Map in queue is null");
}
}
}
catch (Exception ex)
{
OnExceptionRaised(sender, "Error occurred when querying map data", ex);
}
}
protected void MapQuerierOnMapAdded(object sender, MapEventArgs e)
{
if (!MapQueue.ContainsKey(e.Map.Id) && !MapCompleted.ContainsKey(e.Map.Id))
{
MapQueue.Add(e.Map.Id, e.Map);
if (ProgressChanged != null)
{
ProgressChanged(this, new ProgressChangedEventArgs(MapCompleted.Count * 100 / (MapQueue.Count + MapCompleted.Count), null));
}
}
}