public override object Clone()
{
if (this.Doc != null)
{
return((object)this.Doc.Indirects.New(this.Direct));
}
CorePDFIndirect indirect1 = new CorePDFIndirect();
indirect1.Direct = ((PDFDirect)this.Direct.Clone());
return(indirect1);
}
internal PDFIndirect Insert(CorePDFIndirect ind)
{
int num1;
XRefEntry entry2;
PDFIndirect indirect1;
XRefEntry entry1 = ((XRefEntry)this.mDoc.mXRef[0]);
for (num1 = ((int)entry1.offset); (num1 != 0); num1 = ((int)entry1.offset))
{
entry1 = ((XRefEntry)this.mDoc.mXRef[num1]);
entry2 = ((XRefEntry)this.mDoc.mXRef[num1]);
entry1.offset = entry2.offset;
if (entry2.generation < 65535)
{
entry2.dirty = true;
entry2.type = 1;
XRefEntry entry3 = entry2;
entry2.generation = (entry3.generation + 1);
((XRefEntry)this.mDoc.mXRef[0]).offset = entry2.offset;
ind.mId = num1;
indirect1 = ind;
entry2.indirect = indirect1;
return(indirect1);
}
}
entry1 = new XRefEntry();
entry1.dirty = true;
entry1.type = 1;
entry1.generation = 0;
entry1.offset = ((long)-1);
this.mDoc.mXRef.Add(entry1);
ind.mId = (this.mDoc.mXRef.Count - 1);
entry1.indirect = ind;
if (this.mDoc.mToSaveQueue != null)
{
this.mDoc.mToSaveQueue.Enqueue(entry1.indirect);
}
this.mCount += 1;
return(entry1.indirect);
}