private Token(Token oldToken, ILink link)
: this(oldToken.Document, oldToken.FullName, oldToken.Value, oldToken.Type, oldToken.LineNumber, oldToken.IsDeclaration, oldToken.IsSearchable)
{
Link = link;
LeadingTrivia = oldToken.LeadingTrivia;
TrailingTrivia = oldToken.TrailingTrivia;
}
private Token(Token oldToken, ICollection<Trivia> leading, ICollection<Trivia> trailing)
: this(oldToken.Document, oldToken.FullName, oldToken.Value, oldToken.Type, oldToken.LineNumber, oldToken.IsDeclaration, oldToken.IsSearchable)
{
Link = oldToken.Link;
LeadingTrivia = leading;
TrailingTrivia = trailing;
}
/// <summary>
/// Creates a new token with the provided trivia.
/// </summary>
/// <returns>A new token containing the provided trivia.</returns>
public Token WithTrivia(ICollection<Trivia> leading, ICollection<Trivia> trailing)
{
var newToken = new Token(this, leading, trailing);
return newToken;
}
/// <summary>
/// Create a new token with the provided link.
/// </summary>
/// <returns>A new token containing the provided link.</returns>
public Token WithLink(ILink link)
{
var newToken = new Token(this, link);
return newToken;
}
private void processSymbolLink(StreamWriter sw, Token token)
{
var symbolLink = token.Link as SymbolLink;
var name = symbolLink.ReferencedSymbolName;
Token referencedToken;
if(_tokenLookup.TryGetValue(name, out referencedToken))
{
var relPath = Utilities.MakeRelativePath(token.Document.RelativePath, referencedToken.Document.RelativePath);
var path = relPath + "#" + referencedToken.LineNumber.ToString();
sw.Write(path);
}
else
{
//If we can't find it, just make the link point nowhere.
sw.Write('#');
}
}
private void processUrlLink(StreamWriter sw, Token token)
{
var urlLink = token.Link as UrlLink;
var url = urlLink.Url;
sw.Write(url);
}
private void processToken(StreamWriter sw, Token token)
{
processTriviaCollection(sw, token.LeadingTrivia);
sw.Write("<span class='");
sw.Write(HttpUtility.HtmlEncode(token.Type));
sw.Write("'>");
if(token.Link != null)
{
sw.Write("<a href='");
var symbolLink = token.Link as SymbolLink;
if (symbolLink != null)
{
processSymbolLink(sw, token);
sw.Write("'>");
}
var urlLink = token.Link as UrlLink;
if (urlLink != null)
{
processUrlLink(sw, token);
sw.Write("'");
sw.Write(" target='_blank'");
sw.Write(">");
}
sw.Write(HttpUtility.HtmlEncode(token.Value));
sw.Write("</a>");
}
else
{
sw.Write(HttpUtility.HtmlEncode(token.Value));
}
sw.Write("</span>");
processTriviaCollection(sw, token.TrailingTrivia);
}