private PDFHeadingNumbers GetOrCreateHeadingNumbersFromDocument()
{
object found = this.Heading.Document.Params[HeadingNumbersKey];
if (null == found)
{
found = new PDFHeadingNumbers();
this.Heading.Document.Params[HeadingNumbersKey] = found;
}
return((PDFHeadingNumbers)found);
}
protected override void DoLayoutComponent()
{
bool restoreText = false;
ListNumberingGroupStyle style = this.FullStyle.GetValue(StyleKeys.ListNumberStyleKey, ListNumberingGroupStyle.None);
string grpname = this.FullStyle.GetValue(StyleKeys.ListGroupKey, string.Empty);
if (style != ListNumberingGroupStyle.None && !string.IsNullOrEmpty(grpname))
{
PDFHeadingNumbers headingNumbers = this.GetOrCreateHeadingNumbersFromDocument();
string listnumber = headingNumbers.PushHeading(this.Heading.HeadingDepth, grpname, this.FullStyle);
Heading.SetHeadingNumber(listnumber);
restoreText = true;
}
base.DoLayoutComponent();
if (restoreText)
{
this.Heading.SetHeadingNumber(string.Empty);
}
}