public PortLinkEnumerator GetEnumerator()
{
PortLinkEnumerator enumerator1 = this;
enumerator1.Reset();
return(enumerator1);
}
IEnumerator IEnumerable.GetEnumerator()
{
PortLinkEnumerator enumerator1 = this;
enumerator1.Reset();
return(enumerator1);
}
private void findAllAux(DiagramShape obj, Search s, ArrayList items)
{
IDiagramPort port1 = obj as IDiagramPort;
if (port1 != null)
{
if ((s & Search.Ports) != ((Search)0))
{
this.addItem(items, port1);
}
DiagramPort port2 = port1 as DiagramPort;
if (port2 != null)
{
PortLinkEnumerator enumerator1 = port2.Links.GetEnumerator();
while (enumerator1.MoveNext())
{
IDiagramLine link1 = enumerator1.Current;
this.considerLink(link1, port1, s, items);
}
}
else
{
foreach (IDiagramLine link2 in port1.Links)
{
this.considerLink(link2, port1, s, items);
}
}
}
GroupShape group1 = obj as GroupShape;
if (group1 != null)
{
GroupEnumerator enumerator5 = group1.GetEnumerator();
GroupEnumerator enumerator4 = enumerator5.GetEnumerator();
while (enumerator4.MoveNext())
{
DiagramShape obj1 = enumerator4.Current;
this.findAllAux(obj1, s, items);
}
}
}
internal LinkInfo[] SortLinks()
{
if ((this.mySortedLinks == null) || (this.mySortedLinks.Length != this.LinksCount))
{
this.mySortedLinks = new LinkInfo[this.LinksCount];
}
if (!this.myRespreading)
{
bool flag1 = this.myRespreading;
this.myRespreading = true;
int num1 = 0;
PortLinkEnumerator enumerator1 = this.Links.GetEnumerator();
while (enumerator1.MoveNext())
{
int num2;
IDiagramLine link1 = enumerator1.Current;
float single1 = this.GetDirection(link1);
float single2 = this.GetAngle(link1);
if (single1 == 0f)
{
num2 = 0x40;
if (single2 > 180f)
{
single2 -= 360f;
}
}
else if (single1 == 90f)
{
num2 = 0x80;
}
else if (single1 == 180f)
{
num2 = 0x100;
}
else
{
num2 = 0x20;
}
this.mySortedLinks[num1++] = new LinkInfo(link1, single2, num2, single1);
}
Array.Sort(this.mySortedLinks, 0, this.mySortedLinks.Length, BoxPort.myComparer);
int num3 = this.mySortedLinks.Length;
int num4 = -1;
int num5 = 0;
num1 = 0;
while (num1 < num3)
{
LinkInfo info1 = this.mySortedLinks[num1];
if (info1.Side != num4)
{
num4 = info1.Side;
num5 = 0;
}
info1.IndexOnSide = num5;
num5++;
num1++;
}
num4 = -1;
num5 = 0;
for (num1 = num3 - 1; num1 >= 0; num1--)
{
LinkInfo info2 = this.mySortedLinks[num1];
if (info2.Side != num4)
{
num4 = info2.Side;
num5 = info2.IndexOnSide + 1;
}
info2.NumOnSide = num5;
info2.LinkPoint = this.GetSideLinkPoint(info2);
}
this.myRespreading = flag1;
}
return(this.mySortedLinks);
}
