/// <summary>
/// Delete an entry.
/// </summary>
/// <param name="pe">The entry to be deleted. Must not be <c>null</c>.</param>
/// <param name="permanent">Permanent delete or move to recycle bin</param>
public void DeleteEntry(PwEntry pe, bool permanent = false)
{
if (pe == null)
{
throw new ArgumentNullException("pe");
}
PwGroup pgRecycleBin = RootGroup.FindGroup(RecycleBinUuid, true);
PwGroup pgParent = pe.ParentGroup;
if (pgParent == null)
{
return; // Can't remove
}
pgParent.Entries.Remove(pe);
bool bPermanent = false;
if (RecycleBinEnabled == false)
{
bPermanent = true;
}
else if (permanent)
{
bPermanent = true;
}
else if (pgRecycleBin == null)
{
} // if we cannot find it, we will create it later
else if (pgParent == pgRecycleBin)
{
bPermanent = true;
}
else if (pgParent.IsContainedIn(pgRecycleBin))
{
bPermanent = true;
}
DateTime dtNow = DateTime.UtcNow;
if (bPermanent)
{
PwDeletedObject pdo = new PwDeletedObject(pe.Uuid, dtNow);
DeletedObjects.Add(pdo);
}
else // Recycle
{
EnsureRecycleBin(ref pgRecycleBin);
pgRecycleBin.AddEntry(pe, true, true);
pe.Touch(false);
}
}
/// <summary>
/// Delete a group.
/// </summary>
/// <param name="pg">Group to be added. Must not be <c>null</c>.</param>
/// <param name="permanent">Permanent delete or move to recycle bin</param>
public void DeleteGroup(PwGroup pg, bool permanent = false)
{
if (pg == null)
{
throw new ArgumentNullException("pg");
}
PwGroup pgParent = pg.ParentGroup;
if (pgParent == null)
{
throw new ArgumentNullException("pgParent"); // Can't remove virtual or root group
}
PwGroup pgRecycleBin = RootGroup.FindGroup(RecycleBinUuid, true);
bool bPermanent = false;
if (RecycleBinEnabled == false)
{
bPermanent = true;
}
else if (permanent)
{
bPermanent = true;
}
else if (pgRecycleBin == null)
{
} // if we cannot find it, we will create it later
else if (pg == pgRecycleBin)
{
bPermanent = true;
}
else if (pg.IsContainedIn(pgRecycleBin))
{
bPermanent = true;
}
else if (pgRecycleBin.IsContainedIn(pg))
{
bPermanent = true;
}
pgParent.Groups.Remove(pg);
if (bPermanent)
{
pg.DeleteAllObjects(this);
PwDeletedObject pdo = new PwDeletedObject(pg.Uuid, DateTime.UtcNow);
DeletedObjects.Add(pdo);
}
else // Recycle
{
EnsureRecycleBin(ref pgRecycleBin);
try { pgRecycleBin.AddGroup(pg, true, true); }
catch (Exception)
{
if (pgRecycleBin.Groups.IndexOf(pg) < 0)
{
pgParent.AddGroup(pg, true, true); // Undo removal
}
}
pg.Touch(false);
}
}
