Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

ToC Editor: Fix incorrect playOrders in the generated toc.ncx when editing the toc in an epub file. This apparently affects FBReader.

Browse Source
This commit is contained in:
Kovid Goyal 2013-05-15 11:21:06 +05:30
parent 316b44c764
commit a930622f11
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/calibre/ebooks/oeb/polish/toc.py
View File

@ -9,7 +9,7 @@ __docformat__ = 'restructuredtext en'
import re
from urlparse import urlparse
from collections import deque
from collections import deque, Counter
from functools import partial
from lxml import etree
@ -29,7 +29,8 @@ class TOC(object):
def __init__(self, title=None, dest=None, frag=None):
self.title, self.dest, self.frag = title, dest, frag
self.dest_exists = self.dest_error = None
if self.title: self.title = self.title.strip()
if self.title:
self.title = self.title.strip()
self.parent = None
self.children = []
@ -326,11 +327,13 @@ def create_ncx(toc, to_href, btitle, lang, uid):
navmap = etree.SubElement(ncx, NCX('navMap'))
spat = re.compile(r'\s+')
def process_node(xml_parent, toc_parent, play_order=0):
play_order = Counter()
def process_node(xml_parent, toc_parent):
for child in toc_parent:
play_order += 1
play_order['c'] += 1
point = etree.SubElement(xml_parent, NCX('navPoint'), id=uuid_id(),
playOrder=str(play_order))
playOrder=str(play_order['c']))
label = etree.SubElement(point, NCX('navLabel'))
title = child.title
if title:
@ -341,7 +344,7 @@ def create_ncx(toc, to_href, btitle, lang, uid):
if child.frag:
href += '#'+child.frag
etree.SubElement(point, NCX('content'), src=href)
process_node(point, child, play_order)
process_node(point, child)
process_node(navmap, toc)
return ncx