/**
* Parses the xml data. This method configures the XMLWorker to parse
* (X)HTML/CSS and accept unknown tags. Writes the output in the given
* PdfWriter with the given document.
*
* @param writer the PdfWriter
* @param doc the Document
* @param inp the reader
* @throws IOException thrown when something went wrong with the IO
*/
virtual public void ParseXHtml(PdfWriter writer, Document doc, TextReader inp)
{
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(GetDefaultCSS());
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
HtmlPipelineContext hpc = new HtmlPipelineContext(null);
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(GetDefaultTagProcessorFactory());
IPipeline pipeline = new CssResolverPipeline(cssResolver, new HtmlPipeline(hpc, new PdfWriterPipeline(doc,
writer)));
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser p = new XMLParser();
p.AddListener(worker);
p.Parse(inp);
}
/**
* Parses the xml data. This method configures the XMLWorker to parse
* (X)HTML/CSS and accept unknown tags. Writes the output in the given
* PdfWriter with the given document.
*
* @param writer the PdfWriter
* @param doc the Document
* @param in the reader
* @throws IOException thrown when something went wrong with the IO
*/
public PdfTemplate ParseToTemplate(PdfContentByte cb, TextReader input)
{
CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(GetDefaultCSS());
ICSSResolver cssResolver = new StyleAttrSvgCSSResolver(cssFiles);
SvgPipelineContext hpc = new SvgPipelineContext();
hpc.SetTagFactory(GetDefaultTagProcessorFactory());
PdfTemplatePipeline templatePipeline = new PdfTemplatePipeline(cb);
IPipeline pipeline = new CssResolverPipeline(cssResolver, new SvgPipeline(hpc, templatePipeline));
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser p = new XMLParser();
p.AddListener(worker);
p.Parse(input);
return(templatePipeline.GetTemplate());
}
private void processHtml(IElementHandler elementsHandler)
{
var cssResolver = new StyleAttrCSSResolver();
if (CssFilesPath != null && CssFilesPath.Any())
{
foreach (var cssFile in CssFilesPath)
{
cssResolver.AddCss(XmlWorkerUtils.GetCssFile(cssFile));
}
}
if (!string.IsNullOrEmpty(InlineCss))
{
cssResolver.AddCss(InlineCss, "utf-8", true);
}
var htmlContext = new HtmlPipelineContext(new CssAppliersImpl(new UnicodeFontProvider(DefaultFont)));
if (!string.IsNullOrEmpty(ImagesPath))
{
htmlContext.SetImageProvider(new ImageProvider {
ImagesPath = ImagesPath
});
}
htmlContext.CharSet(Encoding.UTF8);
var tagsProcessorFactory = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
if (PdfElement != null)
{
tagsProcessorFactory.AddProcessor("totalpagesnumber", new TotalPagesNumberXmlWorkerProcessor(PdfElement));
}
htmlContext.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagsProcessorFactory);
var pipeline = new CssResolverPipeline(cssResolver,
new HtmlPipeline(htmlContext, new ElementHandlerPipeline(elementsHandler, null)));
var worker = new XMLWorker(pipeline, parseHtml: true);
var parser = new XMLParser();
parser.AddListener(worker);
parser.Parse(new StringReader(Html));
}
/**
* @param html
* @param p
* @return
*/
private StringBuilder Init(String html, XMLParser p)
{
writer = new StringBuilder(html.Length);
p.AddListener(new ParserListenerWriter(new CustomAppender(), false));
return(writer);
}