internal void WriteAttribute(TextWriter outText, HtmlAttribute att)
{
string quote = (att.QuoteType == AttributeValueQuote.DoubleQuote) ? "\"" : "'";
string name;
if (this._ownerdocument.OptionOutputAsXml)
{
name = (this._ownerdocument.OptionOutputUpperCase ? att.XmlName.ToUpper() : att.XmlName);
if (this._ownerdocument.OptionOutputOriginalCase)
{
name = att.OriginalName;
}
outText.Write(string.Concat(new string[]
{
" ",
name,
"=",
quote,
HtmlEntity.Entitize(att.XmlValue),
quote
}));
return;
}
name = (this._ownerdocument.OptionOutputUpperCase ? att.Name.ToUpper() : (this.OwnerDocument.OptionOutputOriginalCase ? att.OriginalName : att.Name));
if (!this._ownerdocument.OptionOutputOptimizeAttributeValues)
{
outText.Write(' ');
outText.Write(name);
outText.Write('=');
outText.Write(quote);
outText.Write(HtmlEntity.Entitize(att.Value));
outText.Write(quote);
return;
}
if (att.Value.IndexOfAny(new char[]
{
'\n',
'\r',
'\t',
' '
}) < 0)
{
outText.Write(" " + name + "=" + HtmlEntity.Entitize(att.Value));
return;
}
outText.Write(string.Concat(new string[]
{
" ",
name,
"=",
quote,
HtmlEntity.Entitize(att.Value),
quote
}));
}
internal void WriteTo(TextWriter outText, bool writeDocumentNode)
{
switch (this._nodetype)
{
case HtmlNodeType.Document:
if (this._ownerdocument.OptionOutputAsXml)
{
#if SALTARELLE
outText.Write("<?xml version=\"1.0\"?>");
#else
outText.Write("<?xml version=\"1.0\" encoding=\"" + (this._ownerdocument.DeclaredEncoding ?? Encoding.UTF8).WebName + "\"?>");
#endif
if (this._ownerdocument.DocumentNode.HasChildNodes)
{
int num = this._ownerdocument.DocumentNode.ChildNodes.Count;
if (num > 0)
{
HtmlNode xmlDeclaration = this._ownerdocument.GetXmlDeclaration();
if (xmlDeclaration != null)
{
num--;
}
if (num > 1)
{
if (this._ownerdocument.OptionOutputUpperCase)
{
outText.Write("<SPAN>");
this.WriteContentTo(outText);
outText.Write("</SPAN>");
return;
}
outText.Write("<span>");
this.WriteContentTo(outText);
outText.Write("</span>");
return;
}
}
}
}
if (writeDocumentNode)
{
outText.Write("<?document");
this.WriteAttributes(outText, false);
outText.Write("?>");
}
this.WriteContentTo(outText);
return;
case HtmlNodeType.Element:
{
string text = this._ownerdocument.OptionOutputUpperCase ? this.TagName.ToUpper() : this.TagName;
if (this._ownerdocument.OptionOutputOriginalCase)
{
text = this.OriginalName;
}
if (this._ownerdocument.OptionOutputAsXml)
{
if (text.Length <= 0)
{
break;
}
if (text[0] == '?')
{
return;
}
if (text.Trim().Length == 0)
{
return;
}
text = HtmlDocument.GetXmlName(text);
}
outText.Write("<" + text);
this.WriteAttributes(outText, false);
if (this.HasChildNodes)
{
outText.Write(">");
bool flag = false;
if (this._ownerdocument.OptionOutputAsXml && HtmlNode.IsCDataElement(this.TagName))
{
flag = true;
outText.Write("\r\n//<![CDATA[\r\n");
}
if (flag)
{
if (this.HasChildNodes)
{
this.ChildNodes[0].WriteTo(outText);
}
outText.Write("\r\n//]]>//\r\n");
}
else
{
this.WriteContentTo(outText);
}
outText.Write("</" + text);
if (!this._ownerdocument.OptionOutputAsXml)
{
this.WriteAttributes(outText, true);
}
outText.Write(">");
return;
}
if (HtmlNode.IsEmptyElement(this.TagName))
{
if (this._ownerdocument.OptionWriteEmptyNodes || this._ownerdocument.OptionOutputAsXml)
{
outText.Write(" />");
return;
}
if (this.TagName.Length > 0 && this.TagName[0] == '?')
{
outText.Write("?");
}
outText.Write(">");
return;
}
else
{
outText.Write("></" + text + ">");
}
break;
}
case HtmlNodeType.Comment:
{
string text2 = ((HtmlCommentNode)this).Comment;
if (this._ownerdocument.OptionOutputAsXml)
{
outText.Write("<!--" + HtmlNode.GetXmlComment((HtmlCommentNode)this) + " -->");
return;
}
outText.Write(text2);
return;
}
case HtmlNodeType.Text:
{
HtmlTextNode htmlTextNode = (HtmlTextNode)this;
string text2 = htmlTextNode.Text;
if (!htmlTextNode.IsPcData)
{
outText.Write(HtmlEntity.Entitize(text2));
return;
}
bool optionOutputAsXml = this._ownerdocument.OptionOutputAsXml;
if (optionOutputAsXml)
{
outText.Write("<![CDATA[");
}
outText.Write(htmlTextNode.Text);
if (optionOutputAsXml)
{
outText.Write("]]>");
return;
}
break;
}
default:
return;
}
}