public Token(PageLine line, int index, RawToken token)
{
Page = line.Page;
Line = line;
Index = index;
ColumnStart = token.ColumnStart;
ColumnEnd = token.ColumnEnd;
Type = token.Type;
Hints = TokenHints.None;
Content = token.Content;
}
public Token FindPreviousToken()
{
if (Index - 1 > 0)
{
return(Line[Index - 1]);
}
PageLine line = Line.GetPreviousLine();
while (line != null)
{
if (line.TokenCount > 0)
{
return(line[line.TokenCount - 1]);
}
else
{
line = line.GetPreviousLine();
}
}
return(null);
}
public Token FindNextToken()
{
if (Index + 1 < Line.TokenCount)
{
return(Line[Index + 1]);
}
PageLine line = Line.GetNextLine();
while (line != null)
{
if (line.TokenCount > 0)
{
return(line[0]);
}
else
{
line = line.GetNextLine();
}
}
return(null);
}