/* (non-Javadoc) * @see com.itextpdf.styledxmlparser.css.selector.ICssSelector#matches(com.itextpdf.styledxmlparser.html.node.INode) */ public virtual bool Matches(INode node) { if (!(node is PageMarginBoxContextNode)) { return(false); } PageMarginBoxContextNode marginBoxNode = (PageMarginBoxContextNode)node; if (pageMarginBoxName.Equals(marginBoxNode.GetMarginBoxName())) { INode parent = node.ParentNode(); return(pageSelector.Matches(parent)); } return(false); }
private void Draw(IRenderer renderer, PageMarginBoxContextNode node, PdfDocument pdfDocument, PdfPage page , DocumentRenderer documentRenderer, int pageNumber) { LayoutResult result = renderer.Layout(new LayoutContext(new LayoutArea(pageNumber, node.GetPageMarginBoxRectangle ()))); IRenderer rendererToDraw = result.GetStatus() == LayoutResult.FULL ? renderer : result.GetSplitRenderer(); if (rendererToDraw != null) { TagTreePointer tagPointer = null; TagTreePointer backupPointer = null; PdfPage backupPage = null; if (pdfDocument.IsTagged()) { tagPointer = pdfDocument.GetTagStructureContext().GetAutoTaggingPointer(); backupPage = tagPointer.GetCurrentPage(); backupPointer = new TagTreePointer(tagPointer); tagPointer.MoveToRoot(); tagPointer.SetPageForTagging(page); } rendererToDraw.SetParent(documentRenderer).Draw(new DrawContext(page.GetDocument(), new PdfCanvas(page), pdfDocument .IsTagged())); if (pdfDocument.IsTagged()) { tagPointer.SetPageForTagging(backupPage); tagPointer.MoveToPointer(backupPointer); } } else { // marginBoxElements have overflow property set to HIDDEN, therefore it is not expected to neither get // LayoutResult other than FULL nor get no split renderer (result NOTHING) even if result is not FULL LOGGER.Error(MessageFormatUtil.Format(iText.Html2pdf.LogMessageConstant.PAGE_MARGIN_BOX_CONTENT_CANNOT_BE_DRAWN , node.GetMarginBoxName())); } }