/// <summary>
/// Calls the specified delegate recursively for each outline element
/// </summary>
/// <param name="collection">Collection with outline items</param>
/// <param name="callback">Delegate to call for each item</param>
private void RecursiveWorker(OpmlOutlineCollection collection, OutlineCallbackDelegate callback)
{
//
for (int i = 0; i < collection.Count; i++)
//foreach(OpmlOutlineFavorite o in collection)
{
OpmlOutlineFavorite o = (OpmlOutlineFavorite)collection[i];
//
if (o.Items.Count > 0)
{
RecursiveWorker(o.Items, callback);
}
else
{
try
{
callback(o);
}
catch (System.Exception e)
{
_exceptionTable.Add(o, e);
}
}
}
}
internal RecursiveWorkerThread(OpmlOutlineCollection collection, OutlineCallbackDelegate callback)
{
_collection = collection;
_callback = callback;
// let's go
//System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(Start));
System.Threading.Thread thread = new System.Threading.Thread(new System.Threading.ThreadStart(Run));
thread.IsBackground = true;
thread.Start();
}
/// <summary>
/// Recursive contains over the specified collection to find the outline item.
/// </summary>
/// <param name="uri">The URI of the outline item to find.</param>
/// <param name="collection">RootCollection to search in.</param>
/// <returns>True if the collection's hold this instance, otherwise False if not found.</returns>
private bool FindOutline(OpmlOutlineFavorite item, OpmlOutlineCollection collection)
{
if (collection.Contains(item))
{
return(true);
}
//
foreach (OpmlOutlineFavorite o in collection)
{
// recursive call
if (FindOutline(item, o.Items))
{
return(true);
}
}
return(false);
}
/// <summary>Initializes a new instance of OpmlBody</summary>
public OpmlBody()
{
_items = new OpmlOutlineCollection(this);
}