protected override void EndVisit(IGroupListForms cn)
{
var p = (GroupListForms)cn;
foreach (var t in p.ListForms)
{
t.IsMarkedForDeletion = false;
t.IsNew = false;
}
}
private void VisitForms(IGroupListForms parent, List <IForm> lst)
{
this.Visit(parent, lst);
foreach (var t in lst)
{
this.currForm = t;
this.Visit(t);
if (_act != null)
{
_act(this, t);
}
this.currForm = null;
}
}
protected override void Visit(IGroupListForms parent, List <IForm> diff_lst)
{
Contract.Requires(diff_lst != null);
Contract.Requires(parent != null);
List <Form> lst = new List <Form>();
foreach (var t in diff_lst)
{
lst.Add((Form)t);
}
var grp = (GroupListForms)parent;
grp.ListForms.Clear();
grp.ListForms.AddRange(lst);
}
protected override void EndVisit(IGroupListForms cn)
{
var p = (GroupListForms)cn;
if (p.IsHasMarkedForDeletion && p.IsHasNew)
{
var lst = p.ListForms.ToList();
foreach (var t in lst)
{
if (t.IsMarkedForDeletion && t.IsNew)
{
p.ListForms.Remove(t);
}
}
}
}
private void VisitForms(IGroupListForms parent, IEnumerable <IForm> lst)
{
this.BeginVisit(parent);
if (_act != null)
{
_act(this, parent);
}
foreach (var t in lst)
{
this.currForm = t;
this.BeginVisit(t);
if (_act != null)
{
_act(this, t);
}
this.EndVisit(t);
this.currForm = null;
}
this.EndVisit(parent);
}
protected virtual void Visit(IGroupListForms parent, List <IForm> diff_lst)
{
}
protected virtual void EndVisit(IGroupListForms cn)
{
}
protected virtual void BeginVisit(IGroupListForms cn)
{
}
