mcs/class/monodoc/Monodoc/generators/html/Ecmaspec2Html.cs

   1 using System;
   2 using System.IO;
   3 using System.Xml;
   4 using System.Xml.Xsl;
   5 using System.Xml.XPath;
   6 using System.Collections.Generic;
   7
   8 namespace Monodoc.Generators.Html
   9 {
  10         public class Ecmaspec2Html : IHtmlExporter
  11         {
  12                 static string css_ecmaspec;
  13                 static XslTransform ecma_transform;
  14                 static XsltArgumentList args = new XsltArgumentList();
  15
  16                 public string CssCode {
  17                         get {
  18                                 if (css_ecmaspec != null)
  19                                         return css_ecmaspec;
  20                                 System.Reflection.Assembly assembly = System.Reflection.Assembly.GetAssembly (typeof (Ecmaspec2Html));
  21                                 Stream str_css = assembly.GetManifestResourceStream ("ecmaspec.css");
  22                                 css_ecmaspec = (new StreamReader (str_css)).ReadToEnd ();
  23                                 return css_ecmaspec;
  24                         }
  25                 }
  26
  27                 class ExtObj
  28                 {
  29                         public string Colorize (string code, string lang)
  30                         {
  31                                 return Mono.Utilities.Colorizer.Colorize (code, lang);
  32                         }
  33                 }
  34
  35                 public string Export (Stream stream, Dictionary<string, string> extraArgs)
  36                 {
  37                         return Htmlize (new XPathDocument (stream));
  38                 }
  39
  40                 public string Export (string input, Dictionary<string, string> extraArgs)
  41                 {
  42                         return Htmlize (new XPathDocument (new StringReader (input)));
  43                 }
  44
  45                 static string Htmlize (XPathDocument ecma_xml)
  46                 {
  47                         if (ecma_transform == null){
  48                                 ecma_transform = new XslTransform ();
  49                                 System.Reflection.Assembly assembly = System.Reflection.Assembly.GetAssembly (typeof (Ecmaspec2Html));
  50                                 Stream stream;
  51                                 stream = assembly.GetManifestResourceStream ("ecmaspec-html-css.xsl");
  52
  53                                 XmlReader xml_reader = new XmlTextReader (stream);
  54                                 ecma_transform.Load (xml_reader, null, null);
  55                                 args.AddExtensionObject ("monodoc:///extensions", new ExtObj ());
  56                         }
  57
  58                         if (ecma_xml == null) return "";
  59
  60                         StringWriter output = new StringWriter ();
  61                         ecma_transform.Transform (ecma_xml, args, output, null);
  62
  63                         return output.ToString ();
  64                 }
  65         }
  66 }