case Element.ANNOTATION: {
if (line == null) {
carriageReturn();
}
Annotation annot = (Annotation) element;
Rectangle rect = new Rectangle(0, 0);
if (line != null)
rect = new Rectangle(annot.llx(indentRight() - line.widthLeft()), annot.lly(indentTop() - currentHeight), annot.urx(indentRight() - line.widthLeft() + 20), annot.ury(indentTop() - currentHeight - 20));
PdfAnnotation an = PdfAnnotationsImp.convertAnnotation(writer, annot, rect);
annotationsImp.addPlainAnnotation(an);
pageEmpty = false;
break;
}
case Element.PHRASE: {
leadingCount++;
// we cast the element to a phrase and set the leading of the document
leading = ((Phrase) element).getLeading();
// we process the element
element.process(this);
leadingCount--;
break;
}
case Element.PARAGRAPH: {
leadingCount++;
// we cast the element to a paragraph
Paragraph paragraph = (Paragraph) element;
addSpacing(paragraph.spacingBefore(), leading, paragraph.getFont());
// we adjust the parameters of the document
alignment = paragraph.getAlignment();
leading = paragraph.getTotalLeading();
carriageReturn();
// we don't want to make orphans/widows
if (currentHeight + line.height() + leading > indentTop() - indentBottom()) {
newPage();
}
indentation.indentLeft += paragraph.getIndentationLeft();
indentation.indentRight += paragraph.getIndentationRight();
carriageReturn();
PdfPageEvent pageEvent = writer.getPageEvent();
if (pageEvent != null && !isSectionTitle)
pageEvent.onParagraph(writer, this, indentTop() - currentHeight);
// if a paragraph has to be kept together, we wrap it in a table object
if (paragraph.getKeepTogether()) {
carriageReturn();
PdfPTable table = new PdfPTable(1);
table.setWidthPercentage(100f);
PdfPCell cell = new PdfPCell();
cell.addElement(paragraph);
cell.setBorder(Table.NO_BORDER);
cell.setPadding(0);
table.addCell(cell);
indentation.indentLeft -= paragraph.getIndentationLeft();
indentation.indentRight -= paragraph.getIndentationRight();
this.add(table);
indentation.indentLeft += paragraph.getIndentationLeft();
indentation.indentRight += paragraph.getIndentationRight();
}
else {
line.setExtraIndent(paragraph.getFirstLineIndent());
element.process(this);
carriageReturn();
addSpacing(paragraph.spacingAfter(), paragraph.getTotalLeading(), paragraph.getFont());
}
if (pageEvent != null && !isSectionTitle)
pageEvent.onParagraphEnd(writer, this, indentTop() - currentHeight);
alignment = Element.ALIGN_LEFT;
indentation.indentLeft -= paragraph.getIndentationLeft();
indentation.indentRight -= paragraph.getIndentationRight();
carriageReturn();
leadingCount--;
break;
}
case Element.SECTION:
case Element.CHAPTER: {
// Chapters and Sections only differ in their constructor
// so we cast both to a Section
Section section = (Section) element;
PdfPageEvent pageEvent = writer.getPageEvent();
boolean hasTitle = section.isNotAddedYet()
&& section.getTitle() != null;
// if the section is a chapter, we begin a new page
if (section.isTriggerNewPage()) {
newPage();
}
if (hasTitle) {
float fith = indentTop() - currentHeight;
int rotation = pageSize.getRotation();
if (rotation == 90 || rotation == 180)
fith = pageSize.getHeight() - fith;
PdfDestination destination = new PdfDestination(PdfDestination.FITH, fith);
while (currentOutline.level() >= section.getDepth()) {
currentOutline = currentOutline.parent();
}
PdfOutline outline = new PdfOutline(currentOutline, destination, section.getBookmarkTitle(), section.isBookmarkOpen());
currentOutline = outline;
}
// some values are set
carriageReturn();
indentation.sectionIndentLeft += section.getIndentationLeft();
indentation.sectionIndentRight += section.getIndentationRight();
if (section.isNotAddedYet() && pageEvent != null)
if (element.type() == Element.CHAPTER)
pageEvent.onChapter(writer, this, indentTop() - currentHeight, section.getTitle());
else
pageEvent.onSection(writer, this, indentTop() - currentHeight, section.getDepth(), section.getTitle());
// the title of the section (if any has to be printed)
if (hasTitle) {
isSectionTitle = true;
add(section.getTitle());
isSectionTitle = false;
}
indentation.sectionIndentLeft += section.getIndentation();
// we process the section
element.process(this);
flushLines();
// some parameters are set back to normal again
indentation.sectionIndentLeft -= (section.getIndentationLeft() + section.getIndentation());
indentation.sectionIndentRight -= section.getIndentationRight();
if (section.isComplete() && pageEvent != null)
if (element.type() == Element.CHAPTER)
pageEvent.onChapterEnd(writer, this, indentTop() - currentHeight);
else
pageEvent.onSectionEnd(writer, this, indentTop() - currentHeight);
break;
}
case Element.LIST: {
// we cast the element to a List
List list = (List) element;
if (list.isAlignindent()) {
list.normalizeIndentation();
}
// we adjust the document
indentation.listIndentLeft += list.getIndentationLeft();
indentation.indentRight += list.getIndentationRight();
// we process the items in the list
element.process(this);
// some parameters are set back to normal again
indentation.listIndentLeft -= list.getIndentationLeft();
indentation.indentRight -= list.getIndentationRight();
carriageReturn();
break;
}
case Element.LISTITEM: {
leadingCount++;
// we cast the element to a ListItem
ListItem listItem = (ListItem) element;
addSpacing(listItem.spacingBefore(), leading, listItem.getFont());
// we adjust the document
alignment = listItem.getAlignment();
indentation.listIndentLeft += listItem.getIndentationLeft();
indentation.indentRight += listItem.getIndentationRight();
leading = listItem.getTotalLeading();
carriageReturn();
// we prepare the current line to be able to show us the listsymbol
line.setListItem(listItem);
// we process the item
element.process(this);
addSpacing(listItem.spacingAfter(), listItem.getTotalLeading(), listItem.getFont());
// if the last line is justified, it should be aligned to the left
if (line.hasToBeJustified()) {
line.resetAlignment();
}
// some parameters are set back to normal again
carriageReturn();
indentation.listIndentLeft -= listItem.getIndentationLeft();
indentation.indentRight -= listItem.getIndentationRight();
leadingCount--;
break;
}
case Element.RECTANGLE: {
Rectangle rectangle = (Rectangle) element;
graphics.rectangle(rectangle);
pageEmpty = false;
break;
}
case Element.PTABLE: {