private bool OnSelfClose(int position, ref HtmlNode node)
{
bool tagCreated = false;
tagCreated = CreateTag(tag, startPosition, startPosition, position + 2, position + 2,
parent, out node);
node.SetSelfClosing(true);
//+ 2 is to find next position of />
if (!AssignNextAnalyzer(position + 2, parent))
{
context.SetAnalyzer(context.GetTextAnalyzer(position + 2, parent));
}
context.SetPosition(position + 1);
if (attributeAnalyzer != null)
{
attributeAnalyzer.Finalize(position, ref node);
}
return tagCreated;
}
protected override bool ProcessHtml(int position, ref HtmlNode node)
{
IOpenTag openTag;
bool tagCreated = false;
char letter = context.Html[position];
if (tagStart == -1 && IsValidHtmlLetter(letter))
{
tagStart = position;
}
if (string.IsNullOrEmpty(tag) && tagStart > -1 && !IsValidHtmlLetter(letter))
{
ExtractTag(position - 1);
InvalidTagHandler invalidTag = new InvalidTagHandler();
invalidTag.CloseNonNestedParents(startPosition, tag, context, ref parent);
attributeAnalyzer = new AttributeAnalyzer(context);
}
if (!IsQuotedValueSeek() && IsOpenTag(position, out openTag))
{
context.SetAnalyzer(openTag.GetAnalyzer(position, parent));
}
else if (!IsQuotedValueSeek() && IsValidSelfClosing(position))
{
tagCreated = OnSelfClose(position, ref node);
}
else if (!IsQuotedValueSeek() && letter == HtmlTag.closeAngle)
{
if (HtmlTag.IsSelfClosing(tag))
{
tagCreated = CreateTag(tag, startPosition, startPosition, position + 1,
position + 1, parent, out node);
node.SetSelfClosing(true);
if (!AssignNextAnalyzer(position + 1, parent))
{
context.SetAnalyzer(context.GetTextAnalyzer(position + 1, parent));
}
}
else
{
CreateTag(tag, startPosition, position + 1, -1, -1, parent, out node);
if (!AssignNextAnalyzer(position + 1, node))
{
context.SetAnalyzer(context.GetTextAnalyzer(position + 1, node));
}
InnerTagOpened(node);
}
if (attributeAnalyzer != null)
{
attributeAnalyzer.Finalize(position, ref node);
}
}
if (attributeAnalyzer != null)
{
attributeAnalyzer.Process(position, ref node);
}
return tagCreated;
}