# HG changeset patch
# User Marcin Kuzminski <marcin@python-works.com>
# Date 2011-01-28 10:49:06
# Node ID 63c91390853c3d61246bcccae34eb368e4586263
# Parent  5da1286ddd28400db6ff19f1751d7c7ab39c220e

fixed line number look

diff --git a/rhodecode/lib/helpers.py b/rhodecode/lib/helpers.py
--- a/rhodecode/lib/helpers.py
+++ b/rhodecode/lib/helpers.py
@@ -5,6 +5,7 @@ available to Controllers. This module is
 """
 import random
 import hashlib
+import StringIO
 from pygments.formatters import HtmlFormatter
 from pygments import highlight as code_highlight
 from pylons import url, app_globals as g
@@ -217,6 +218,8 @@ class _FilesBreadCrumbs(object):
 files_breadcrumbs = _FilesBreadCrumbs()
 
 class CodeHtmlFormatter(HtmlFormatter):
+    """My code Html Formatter for source codes
+    """
 
     def wrap(self, source, outfile):
         return self._wrap_div(self._wrap_pre(self._wrap_code(source)))
@@ -224,8 +227,72 @@ class CodeHtmlFormatter(HtmlFormatter):
     def _wrap_code(self, source):
         for cnt, it in enumerate(source):
             i, t = it
-            t = '<div id="L-%s">%s</div>' % (cnt + 1, t)
+            t = '<div id="L%s">%s</div>' % (cnt + 1, t)
             yield i, t
+
+    def _wrap_tablelinenos(self, inner):
+        dummyoutfile = StringIO.StringIO()
+        lncount = 0
+        for t, line in inner:
+            if t:
+                lncount += 1
+            dummyoutfile.write(line)
+
+        fl = self.linenostart
+        mw = len(str(lncount + fl - 1))
+        sp = self.linenospecial
+        st = self.linenostep
+        la = self.lineanchors
+        aln = self.anchorlinenos
+        nocls = self.noclasses
+        if sp:
+            lines = []
+
+            for i in range(fl, fl + lncount):
+                if i % st == 0:
+                    if i % sp == 0:
+                        if aln:
+                            lines.append('<a href="#%s%d" class="special">%*d</a>' %
+                                         (la, i, mw, i))
+                        else:
+                            lines.append('<span class="special">%*d</span>' % (mw, i))
+                    else:
+                        if aln:
+                            lines.append('<a href="#%s%d">%*d</a>' % (la, i, mw, i))
+                        else:
+                            lines.append('%*d' % (mw, i))
+                else:
+                    lines.append('')
+            ls = '\n'.join(lines)
+        else:
+            lines = []
+            for i in range(fl, fl + lncount):
+                if i % st == 0:
+                    if aln:
+                        lines.append('<a href="#%s%d">%*d</a>' % (la, i, mw, i))
+                    else:
+                        lines.append('%*d' % (mw, i))
+                else:
+                    lines.append('')
+            ls = '\n'.join(lines)
+
+        # in case you wonder about the seemingly redundant <div> here: since the
+        # content in the other cell also is wrapped in a div, some browsers in
+        # some configurations seem to mess up the formatting...
+        if nocls:
+            yield 0, ('<table class="%stable">' % self.cssclass +
+                      '<tr><td><div class="linenodiv" '
+                      'style="background-color: #f0f0f0; padding-right: 10px">'
+                      '<pre style="line-height: 125%">' +
+                      ls + '</pre></div></td><td class="code">')
+        else:
+            yield 0, ('<table class="%stable">' % self.cssclass +
+                      '<tr><td class="linenos"><div class="linenodiv"><pre>' +
+                      ls + '</pre></div></td><td class="code">')
+        yield 0, dummyoutfile.getvalue()
+        yield 0, '</td></tr></table>'
+
+
 def pygmentize(filenode, **kwargs):
     """pygmentize function using pygments