From e395657b789ab68f87a20a6b0999a6ca9429c71b Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 31 Mar 2014 20:53:12 +0530
Subject: [PATCH] Some styling for the index entries

---
 src/calibre/ebooks/docx/fields.py  | 9 ++++++++-
 src/calibre/ebooks/docx/index.py   | 5 +++++
 src/calibre/ebooks/docx/styles.py  | 3 +++
 src/calibre/ebooks/docx/to_html.py | 2 ++
 4 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/calibre/ebooks/docx/fields.py b/src/calibre/ebooks/docx/fields.py
index 1f2f0e7e98..df7b877e51 100644
--- a/src/calibre/ebooks/docx/fields.py
+++ b/src/calibre/ebooks/docx/fields.py
@@ -8,7 +8,7 @@ __copyright__ = '2013, Kovid Goyal <kovid at kovidgoyal.net>'
 
 import re
 
-from calibre.ebooks.docx.index import process_index
+from calibre.ebooks.docx.index import process_index, polish_index_markup
 from calibre.ebooks.docx.names import XPath, get, namespaces
 
 class Field(object):
@@ -184,6 +184,13 @@ class Fields(object):
 
         self.index_fields.append((idx, blocks))
 
+    def polish_markup(self, object_map):
+        if not self.index_fields:
+            return
+        rmap = {v:k for k, v in object_map.iteritems()}
+        for idx, blocks in self.index_fields:
+            polish_index_markup(idx, [rmap[b] for b in blocks])
+
 def test_parse_fields():
     import unittest
 
diff --git a/src/calibre/ebooks/docx/index.py b/src/calibre/ebooks/docx/index.py
index bf916252b6..62138d27e0 100644
--- a/src/calibre/ebooks/docx/index.py
+++ b/src/calibre/ebooks/docx/index.py
@@ -117,4 +117,9 @@ def process_index(field, index, xe_fields, log):
 
     return hyperlinks, blocks
 
+def polish_index_markup(index, blocks):
+    # prev_block = prev_text = None
+    for block in blocks:
+        cls = block.get('class', '')
+        block.set('class', (cls + ' index-entry').lstrip())
 
diff --git a/src/calibre/ebooks/docx/styles.py b/src/calibre/ebooks/docx/styles.py
index a00f45e609..661e45048b 100644
--- a/src/calibre/ebooks/docx/styles.py
+++ b/src/calibre/ebooks/docx/styles.py
@@ -465,6 +465,9 @@ class Styles(object):
 
             span.tab { white-space: pre }
 
+            p.index-entry a:visited { color: blue }
+            p.index-entry a:hover { color: red }
+
             ''') % (self.body_font_family, self.body_font_size, self.body_color)
         if ef:
             prefix = ef + '\n' + prefix
diff --git a/src/calibre/ebooks/docx/to_html.py b/src/calibre/ebooks/docx/to_html.py
index 678b770b02..05f1f9a95b 100644
--- a/src/calibre/ebooks/docx/to_html.py
+++ b/src/calibre/ebooks/docx/to_html.py
@@ -209,6 +209,8 @@ class Convert(object):
                     notes_header.set('class', '%s notes-header' % cls)
                 break
 
+        self.fields.polish_markup(self.object_map)
+
         self.log.debug('Cleaning up redundant markup generated by Word')
         self.cover_image = cleanup_markup(self.log, self.html, self.styles, self.dest_dir, self.detect_cover)