public override void Write(PdfWriter writer, Document doc)
{
PdfDestination destination = new PdfDestination(PdfDestination.XYZ, 20,
writer.GetVerticalPosition(false), 0);
IDictionary <String, Object> memory = context.GetMemory();
HeaderNode tree = null;
if (memory.ContainsKey(HtmlPipelineContext.BOOKMARK_TREE))
{
tree = (HeaderNode)memory[HtmlPipelineContext.BOOKMARK_TREE];
}
int level = header.GetLevel(tag);
if (null == tree)
{
// first h tag encounter
tree = new HeaderNode(0, writer.RootOutline, null);
}
else
{
// calculate parent
int lastLevel = tree.Level;
if (lastLevel == level)
{
tree = tree.Parent;
}
else if (lastLevel > level)
{
while (lastLevel >= level)
{
lastLevel = tree.Parent.Level;
tree = tree.Parent;
}
}
}
if (LOGGER.IsLogging(Level.TRACE))
{
LOGGER.Trace(String.Format(LocaleMessages.GetInstance().GetMessage(LocaleMessages.ADD_HEADER), title.ToString()));
}
HeaderNode node = new HeaderNode(level, new PdfOutline(tree.Outline, destination, title), tree);
memory[HtmlPipelineContext.BOOKMARK_TREE] = node;
}
public override void Write(PdfWriter writer, Document doc) {
PdfDestination destination = new PdfDestination(PdfDestination.XYZ, 20,
writer.GetVerticalPosition(false), 0);
IDictionary<String, Object> memory = context.GetMemory();
HeaderNode tree = null;
if (memory.ContainsKey(HtmlPipelineContext.BOOKMARK_TREE))
tree = (HeaderNode)memory[HtmlPipelineContext.BOOKMARK_TREE];
int level = header.GetLevel(tag);
if (null == tree) {
// first h tag encounter
tree = new HeaderNode(0, writer.RootOutline, null);
}
else {
// calculate parent
int lastLevel = tree.Level;
if (lastLevel == level) {
tree = tree.Parent;
}
else if (lastLevel > level) {
while (lastLevel >= level) {
lastLevel = tree.Parent.Level;
tree = tree.Parent;
}
}
}
if (LOGGER.IsLogging(Level.TRACE)) {
LOGGER.Trace(String.Format(LocaleMessages.GetInstance().GetMessage(LocaleMessages.ADD_HEADER), title.ToString()));
}
HeaderNode node = new HeaderNode(level, new PdfOutline(tree.Outline, destination, title), tree);
memory[HtmlPipelineContext.BOOKMARK_TREE] = node;
}
/**
* Constructor.
* @param level the level
* @param outline the PdfOutline for this HeaderNode
* @param parent the parent HeaderNode
*
*/
public HeaderNode(int level, PdfOutline outline, HeaderNode parent)
{
this.level = level;
this.outline = outline;
this.parent = parent;
}
/**
* Constructor.
* @param level the level
* @param outline the PdfOutline for this HeaderNode
* @param parent the parent HeaderNode
*
*/
public HeaderNode(int level, PdfOutline outline, HeaderNode parent) {
this.level = level;
this.outline = outline;
this.parent = parent;
}
