public IEnumerable <TransferItem> ChildrenGetter(object p)
{
TransferItem directory = ((TransferItem)p);
if (null == directory)
{
// Root
if (!_cache.isValid(null))
{
_cache.put(null, new AttributedList(Transfer.getRoots()));
Filter();
}
}
else if (!_cache.isValid(directory))
{
_controller.Background(new TransferPromptListAction(this, _controller, _source, _destination, directory, Transfer,
_cache));
}
// Return list with filtered files included
AttributedList list = _cache.get(directory);
for (int i = 0; i < list.size(); i++)
{
yield return((TransferItem)list.get(i));
}
}
public IEnumerable <Path> ChildrenGetter(object folder)
{
AttributedList list = _cache.get((Path)folder)
.filter(_controller.FilenameComparator, _controller.FilenameFilter);
for (int i = 0; i < list.size(); i++)
{
yield return((Path)list.get(i));
}
}
public IEnumerable <TreePathReference> GetEnumerator()
{
if (null == _controller.Workdir)
{
yield break;
}
AttributedList list = _controller.Workdir.children(_controller.FilenameFilter);
for (int i = 0; i < list.size(); i++)
{
yield return(new TreePathReference((Path)list.get(i)));
}
}
public override void chunk(Path parent, AttributedList list)
{
if (_supressed)
{
return;
}
try
{
base.chunk(parent, list);
}
catch (ListCanceledException e)
{
if (_controller.Visible)
{
AtomicBoolean c = new AtomicBoolean(true);
AsyncController.AsyncDelegate d = delegate
{
_controller.CommandBox(
string.Format(LocaleFactory.localizedString("Listing directory {0}", "Status"), string.Empty),
string.Format(LocaleFactory.localizedString("Listing directory {0}", "Status"), string.Empty),
string.Format(
LocaleFactory.localizedString("Continue listing directory with more than {0} files.",
"Alert"), e.getChunk().size()),
string.Format("{0}|{1}", LocaleFactory.localizedString("Continue", "Credentials"),
LocaleFactory.localizedString("Cancel")), false, LocaleFactory.localizedString("Always"),
TaskDialogIcon.Warning, delegate(int option, bool verificationChecked)
{
if (option == 0)
{
_supressed = true;
}
if (option == 1)
{
c.SetValue(false);
}
if (verificationChecked)
{
_supressed = true;
disable();
}
});
};
_controller.Invoke(d, true);
if (!c.Value)
{
throw e;
}
}
}
}