XmlWriter.cs :  » Bloggers » dasBlog » newtelligence » DasBlog » Runtime » Html » Formatting » C# / CSharp Open Source

using System.IO;
using System.Text;

namespace newtelligence.DasBlog.Runtime.Html.Formatting{
  internal class XmlWriter : HtmlWriter 
  {
    private bool _containsText;
    private StringBuilder _unformatted;
    private string _tagName;
    private bool _isUnknownXml;

    public XmlWriter(int initialIndent, string tagName, string indentString, int maxLineLength) : base(new StringWriter(), indentString, maxLineLength) 
    {
      Writer.Indent = initialIndent;
      _unformatted = new StringBuilder();
      _tagName = tagName;
      _isUnknownXml = (_tagName.IndexOf(':') > -1);
    }

    public bool ContainsText 
    {
      get 
      {
        return _containsText;
      }
      set 
      {
        _containsText = value;
      }
    }

    public override string Content 
    {
      get 
      {
        if (ContainsText) 
        {
          return _unformatted.ToString();
        }
        else 
        {
          return base.Content;                    
        }
      }
    }

    public string TagName 
    {
      get 
      {
        return _tagName;
      }
    }

    public bool IsUnknownXml 
    {
      get 
      {
        return _isUnknownXml;
      }
    }

    public override void Write(char c) 
    {
      base.Write(c);
      // Keep an unformatted copy around
      _unformatted.Append(c);
    }

    public override void Write(string s) 
    {
      base.Write(s);
      // Keep an unformatted copy around
      _unformatted.Append(s);
    }

    public override void WriteLiteral(string s, bool frontWhiteSpace) 
    {
      base.WriteLiteral(s, frontWhiteSpace);
      // Keep an unformatted copy around
      _unformatted.Append(s);
    }
  }
}