/// <summary>
/// Gets a list of AnkhRevisions for the specified origin
/// </summary>
/// <param name="origin">The origin.</param>
/// <returns></returns>
public IEnumerable <AnkhRevisionType> GetRevisionTypes(Ankh.Scc.SvnOrigin origin)
{
Hashtable ht = new Hashtable();
foreach (IAnkhRevisionProvider p in _providers)
{
foreach (AnkhRevisionType rt in p.GetRevisionTypes(origin))
{
if (!ht.Contains(rt))
{
yield return(rt);
}
ht.Add(rt, rt.UniqueName);
}
}
}
public IEnumerable <AnkhRevisionType> GetRevisionTypes(Ankh.Scc.SvnOrigin origin)
{
if (origin == null)
{
throw new ArgumentNullException("origin");
}
SvnPathTarget pt = origin.Target as SvnPathTarget;
bool isPath = (pt != null);
yield return(_head);
if (isPath)
{
SvnItem item = GetService <ISvnStatusCache>()[pt.FullPath];
if (item.IsVersioned)
{
yield return(_working);
yield return(_base);
}
if (item.HasCopyableHistory)
{
yield return(_committed);
yield return(_previous);
}
else
{
yield break;
}
}
yield return(new DateRevisionType(this, origin));
yield return(new ExplicitRevisionType(this, origin));
}