internal void Remove(TEscherOPTRecord Opt, bool AlsoRemoveShapeId)
{
FillNotLoaded();
if (AlsoRemoveShapeId)
{
OptsByShapeId.Remove(Opt.ShapeId());
}
if (Opt == null || String.IsNullOrEmpty(Opt.ShapeName))
{
return;
}
TLinkedOpts FirstOpt;
if (!OptsByName.TryGetValue(Opt.ShapeName, out FirstOpt))
{
return;
}
TLinkedOpts current = FirstOpt;
TLinkedOpts previous = null;
while (current != null)
{
if (current.Opt == Opt)
{
break;
}
previous = current;
current = current.Next;
}
if (current == null)
{
return;
}
if (previous != null)
{
previous.Next = current.Next;
}
else
{
TLinkedOpts next = current.Next;
OptsByName.Remove(Opt.ShapeName);
if (next != null)
{
OptsByName.Add(Opt.ShapeName, next);
}
}
}
internal void AddShapeName(TEscherOPTRecord Opt)
{
if (string.IsNullOrEmpty(Opt.ShapeName))
{
return;
}
TLinkedOpts NeOpt = new TLinkedOpts();
NeOpt.Opt = Opt;
TLinkedOpts FirstOpt;
if (OptsByName.TryGetValue(Opt.ShapeName, out FirstOpt))
{
NeOpt.Next = FirstOpt.Next;
FirstOpt.Next = NeOpt;
}
else
{
NeOpt.Next = null;
OptsByName.Add(Opt.ShapeName, NeOpt);
}
}
