protected override void OnActivated ()
{
try {
RotateOperation op = new RotateOperation (item.Current, direction);
while (op.Step ());
item.Collection.MarkChanged (item.Index, FullInvalidate.Instance);
} catch (Exception e) {
Dialog d = new EditExceptionDialog (null, e, item.Current);
d.Show ();
d.Run ();
d.Destroy ();
}
}
protected override void OnActivated()
{
try {
RotateOperation op = new RotateOperation(item.Current, direction);
while (op.Step())
{
}
item.Collection.MarkChanged(item.Index, FullInvalidate.Instance);
} catch (Exception e) {
Dialog d = new EditExceptionDialog(null, e, item.Current);
d.Show();
d.Run();
d.Destroy();
}
}
public bool Step()
{
if (Index >= Items.Length)
{
return(false);
}
if (op == null)
{
op = new RotateOperation(Items [Index], direction);
}
if (op.Step())
{
return(true);
}
else
{
Index++;
op = null;
}
return(Index < Items.Length);
}
public override bool Step()
{
if (index >= items.Length)
{
return(false);
}
if (op == null)
{
op = new RotateOperation(items [index], direction);
}
if (op.Step())
{
return(true);
}
else
{
index++;
op = null;
}
return(index < items.Length);
}