// methods
/** Helper for the constructors.
* @param parent the parent outline
* @param title the title for this outline
* @param open <CODE>true</CODE> if the children are visible
*/
internal void InitOutline(PdfOutline parent, string title, bool open)
{
this.open = open;
this.parent = parent;
writer = parent.writer;
Put(PdfName.TITLE, new PdfString(title, PdfObject.TEXT_UNICODE));
parent.AddKid(this);
if (destination != null && !destination.HasPage()) // bugfix Finn Bock
{
SetDestinationPage(writer.CurrentPage);
}
}
public override void ToPdf(PdfWriter writer, Stream os)
{
if (_color != null && !_color.Equals(BaseColor.Black))
{
Put(PdfName.C, new PdfArray(new[] { _color.R / 255f, _color.G / 255f, _color.B / 255f }));
}
int flag = 0;
if ((_style & text.Font.BOLD) != 0)
{
flag |= 2;
}
if ((_style & text.Font.ITALIC) != 0)
{
flag |= 1;
}
if (flag != 0)
{
Put(PdfName.F, new PdfNumber(flag));
}
if (_parent != null)
{
Put(PdfName.Parent, _parent.IndirectReference);
}
if (_destination != null && _destination.HasPage())
{
Put(PdfName.Dest, _destination);
}
if (_action != null)
{
Put(PdfName.A, _action);
}
if (_count != 0)
{
Put(PdfName.Count, new PdfNumber(_count));
}
base.ToPdf(writer, os);
}
/**
* The local destination to where a local goto with the same
* name will jump to.
* @param name the name of this local destination
* @param destination the <CODE>PdfDestination</CODE> with the jump coordinates
* @return <CODE>true</CODE> if the local destination was added,
* <CODE>false</CODE> if a local destination with the same name
* already existed
*/
internal bool LocalDestination(String name, PdfDestination destination) {
Destination dest;
if (localDestinations.ContainsKey(name))
dest = localDestinations[name];
else
dest = new Destination();
if (dest.destination != null)
return false;
dest.destination = destination;
localDestinations[name] = dest;
if (!destination.HasPage())
destination.AddPage(writer.CurrentPage);
return true;
}
/**
* The local destination to where a local goto with the same
* name will jump to.
* @param name the name of this local destination
* @param destination the <CODE>PdfDestination</CODE> with the jump coordinates
* @return <CODE>true</CODE> if the local destination was added,
* <CODE>false</CODE> if a local destination with the same name
* already existed
*/
internal bool LocalDestination(String name, PdfDestination destination) {
Object[] obj = (Object[])localDestinations[name];
if (obj == null)
obj = new Object[3];
if (obj[2] != null)
return false;
obj[2] = destination;
localDestinations[name] = obj;
if (!destination.HasPage())
destination.AddPage(writer.CurrentPage);
return true;
}
