public static void ToHtml(RtfSource source, XmlWriter writer, RtfHtmlSettings settings = null)
{
var parser = new Parser(source.Reader);
var interpreter = new Interpreter(writer);
interpreter.ToHtml(parser.Parse(), settings);
}
/// <summary>
/// Convert a Rich Text Format (RTF) document to HTML
/// </summary>
/// <param name="source">The source RTF document (either a <see cref="string"/>, <see cref="TextReader"/>, or <see cref="Stream"/>)</param>
/// <param name="writer"><see cref="TextWriter"/> that the HTML will be written to</param>
/// <param name="settings">The settings used in the HTML rendering</param>
public static void ToHtml(RtfSource source, TextWriter writer, RtfHtmlSettings settings = null)
{
using (var xmlWriter = new HtmlTextWriter(writer, settings))
{
ToHtml(source, xmlWriter, settings);
}
}
public void ToHtml(Document doc, RtfHtmlSettings settings)
{
_footnotes.Clear();
_footnoteIdx = 0;
_html = doc.HasHtml ? (IHtmlWriter) new DeencapsulationWriter(_xml) : new HtmlWriter(_xml, settings);
var body = new Group();
foreach (var token in doc.Contents)
{
if (token is DefaultFontRef defaultFont)
{
_html.DefaultFont = doc.FontTable.TryGetValue(defaultFont.Value, out var font) ? font : doc.FontTable.FirstOrDefault().Value;
}
else if (token is DefaultTabWidth tabWidth)
{
_html.DefaultTabWidth = tabWidth.Value;
}
else if (token is Group group)
{
if (group.Destination?.Type != TokenType.HeaderTag)
{
body.Contents.Add(token);
}
}
else if (token.Type != TokenType.HeaderTag)
{
body.Contents.Add(token);
}
}
ToHtmlGroup(doc, body, true);
RenderFootnotes(doc);
_html.Close();
}
public static string ToHtml(RtfSource source, RtfHtmlSettings settings = null)
{
using (var stringWriter = new StringWriter())
{
using (var writer = new HtmlTextWriter(stringWriter, settings))
{
ToHtml(source, writer, settings);
}
return(stringWriter.ToString());
}
}
/// <summary>
/// Convert a Rich Text Format (RTF) document to HTML
/// </summary>
/// <param name="source">The source RTF document (either a <see cref="string"/>, <see cref="TextReader"/>, or <see cref="Stream"/>)</param>
/// <param name="writer"><see cref="XmlWriter"/> that the HTML will be written to</param>
/// <param name="settings">The settings used in the HTML rendering</param>
/// <example>
/// This overload can be used for creating a document that can be further manipulated
/// <code lang="csharp"><![CDATA[var doc = new XDocument();
/// using (var writer = doc.CreateWriter())
/// {
/// Rtf.ToHtml(rtf, writer);
/// }]]>
/// </code>
/// </example>
public static void ToHtml(RtfSource source, XmlWriter writer, RtfHtmlSettings settings = null)
{
var parser = new Parser(source.Reader);
var doc = parser.Parse();
if (doc.HasHtml)
{
new Model.RawBuilder().Build(doc, writer);
}
else
{
var html = new Model.Builder().Build(parser.Parse());
var visitor = new Model.HtmlVisitor(writer)
{
Settings = settings ?? new RtfHtmlSettings()
};
visitor.Visit(html);
}
writer.Flush();
}
public HtmlWriter(XmlWriter xmlWriter, RtfHtmlSettings settings)
{
_writer = xmlWriter;
_settings = settings ?? new RtfHtmlSettings();
}