void BuildTagTree()
{
//handle <br/> and attributes
RootTag = null;
Stack<Tag> tags = new Stack<Tag>() ;
for (int i = 0; i < tokens.Length; )
{
if (tokens[i] == "<")
{
for (i++; tokens[i].Trim().Length == 0; i++) ; // Skip whitespaces till name of tag
Tag tag = new Tag(tokens[i]);
if (tags.Count > 0)
tags.Peek().Content.Add(tag);
List<string> NonParsedAttributes = new List<string>();
for (i++; tokens[i] != ">" && tokens[i] != "/>"; i++)
NonParsedAttributes.Add(tokens[i]);
tag.Attributes = TagAttribute.ParseAttributes(NonParsedAttributes);
if (tokens[i] == ">")
{
tags.Push(tag);
if (RootTag == null)
RootTag = tag;
}
i++;
}
else if (tokens[i] == "</")
{
while (tokens[i++] != ">") ; // Skip all till closing the tag
tags.Pop();
}
else
{
if (tokens[i].Trim().Length > 0) // Add only non-whitespace text
tags.Peek().Content.Add(new Text(tokens[i]));
i++;
}
}
}
private void PrintTagTree(Tag tag,int depth)
{
foreach (Token token in tag.Content)
if (token is CodeRenderer.MarkupStructure.Text)
token.Print(depth);
else
{
token.Print(depth);
foreach (TagAttribute attribute in ((Tag)token).Attributes)
attribute.Print(depth);
PrintTagTree((Tag)token, depth + 1);
}
return;
}
