public void B()
{
if (this.a())
{
d1 d = this.A.Pop();
this.A.A(d);
d.b();
}
}
public void a()
{
if (this.A())
{
d1 d = this.A.a();
this.A.Push(d);
d.B();
}
}
public bool A(d1 d)
{
bool flag = d.A();
if (flag)
{
this.A(d);
}
return(flag);
}
protected override void c()
{
if (this.A)
{
while (this.A.a())
{
d1 d = this.A.a();
this.A.B();
if (d is E1 && ((E1)d).a)
{
return;
}
}
}
}
public void A(f <d1> f, d1 d)
{
if (d is E1)
{
E1 e = (E1)d;
if (e.A())
{
bool flag;
do
{
flag = (f.B() == e.A());
f.a();
}while (!flag);
}
}
}
private bool A(e2 e, d1 d)
{
bool flag = !this.A(e);
if (flag)
{
this.A.A(d);
}
else
{
using (new C())
{
d.a();
}
}
return(flag);
}
private void B(object obj, EventArgs eventArgs)
{
using (new C())
{
i1 i = q1.A().A(this.A).A();
if (i != null && i.a())
{
d1 d = i.a();
bool flag;
if (!this.A(d, out flag) && !flag)
{
i.B();
this.A.C();
}
}
}
}
public void A(e2 e, d.a a)
{
d1 d = null;
bool flag = a is global::b.b || a is global::b.a;
if (flag)
{
d = new f1(this.A, e.A(), "Diagrammname");
}
else
{
d = new I1(this.A, e, e.A(), a, "Symbol bearbeiten");
}
bool flag2 = false;
bool flag3 = false;
try
{
flag3 = e.L(a, out flag2);
}
catch (Exception ex)
{
d.a();
e.C();
n1.A(ex);
}
if (flag3)
{
bool flag4 = this.A.A(d);
if (flag4)
{
e.d(a);
}
if (flag2 && a is d.B)
{
e.l();
this.A(a.c());
}
}
}
private bool A(d1 d, out bool ptr)
{
ptr = false;
if (d is F1 && !(d is H1) && !(d is h1))
{
p1 p = ((F1)d).A();
b2 b = b2.A();
if (b.A() != p)
{
ptr = true;
string text = this.A.a();
string text2 = "Die Option '" + text + "' erfordert einen Wechsel der aktuallen Ansicht.";
text2 = text2 + "\nBitte betätgigen Sie dort '" + text + "' erneut.";
DialogResult dialogResult = MessageBox.Show(text2, j1.a(), MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (dialogResult != DialogResult.OK)
{
return(true);
}
b2.A().A(p);
}
}
return(false);
}
private void A(d1 d)
{
this.A.A(d);
this.A.Clear();
}
