/// <summary>
/// Write Pdf object to Pdf writer
/// </summary>
/// <param name="writer">Pdf Writer</param>
public override void ToPdf(PdfWriter writer)
{
if (this.items.Count > 0)
{
for (int i = 0; i < this.items.Count; i++)
{
PdfOutlineItem item = this.items[i];
item.Parent = this;
int num2 = i + 1;
item.BakTitle = ((int)num2).ToString();
if (i > 0)
{
item.Prev = this.items[i - 1];
}
if (i < (this.items.Count - 1))
{
item.Next = this.items[i + 1];
}
writer.WriteObject(item, false);
}
base[PdfName.First] = this.items[0];
base[PdfName.Last] = this.items[this.items.Count - 1];
base[PdfName.Count] = new PdfNumber((double)this.items.Count);
}
base.ToPdf(writer);
}
/// <summary>
/// Write Pdf object to Pdf writer
/// </summary>
/// <param name="writer">Pdf Writer</param>
public override void ToPdf(PdfWriter writer)
{
if (this.childItems.Count > 0)
{
for (int i = 0; i < this.childItems.Count; i++)
{
PdfOutlineItem item = this.childItems[i];
item.Parent = this;
item.BakTitle = this.bakTitle + "." + ((int)(i + 1));
if (i > 0)
{
item.Prev = this.childItems[i - 1];
}
if (i < (this.childItems.Count - 1))
{
item.Next = this.childItems[i + 1];
}
writer.WriteObject(item, false);
}
base[PdfName.First] = this.childItems[0];
base[PdfName.Last] = this.childItems[this.childItems.Count - 1];
base[PdfName.Count] = new PdfNumber((double)this.childItems.Count);
}
if (string.IsNullOrEmpty(this.title))
{
base[PdfName.Title] = new PdfString("Bookmark " + this.bakTitle);
}
else
{
base[PdfName.Title] = new PdfString(this.title);
}
base[PdfName.Parent] = this.parent;
if (this.prev != null)
{
base[PdfName.Prev] = this.prev;
}
if (this.next != null)
{
base[PdfName.Next] = this.next;
}
if (this.dest.TargetPage != null)
{
base[PdfName.Dest] = this.dest;
}
base.ToPdf(writer);
}
/// <summary>
/// Scans the page tree and create outline.
/// </summary>
/// <param name="pages">The pages.</param>
/// <param name="outline">The outline.</param>
private void ScanPageTreeAndCreateOutline(PdfPageTree pages, PdfOutlineItem outline)
{
List <PdfOutlineItem> list = (outline == null) ? this.outlines.Items : outline.ChildItems;
foreach (PdfObjectBase base2 in pages.Kids)
{
if (base2 is PdfPage)
{
list.Add(new PdfOutlineItem((PdfPage)base2));
}
else
{
PdfOutlineItem item = new PdfOutlineItem();
list.Add(item);
this.ScanPageTreeAndCreateOutline((PdfPageTree)base2, item);
}
}
}
