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from lxml import etree
import gtk
class NavPoint(object):
def __init__(self, label, contentsrc, children = []):
self._label = label
self._contentsrc = contentsrc
self._children = children
def get_label(self):
return self._label
def get_contentsrc(self):
return self._contentsrc
def get_children(self):
return self._children
class NavMap(object):
def __init__(self, file, basepath):
self._basepath = basepath
self._tree = etree.parse(file)
self._root = self._tree.getroot()
self._gtktreestore = gtk.TreeStore(str, str)
self._flattoc = []
self._populate_toc()
def _populate_toc(self):
navmap = self._root.find('{http://www.daisy.org/z3986/2005/ncx/}navMap')
for navpoint in navmap.iterfind('./{http://www.daisy.org/z3986/2005/ncx/}navPoint'):
self._process_navpoint(navpoint)
def _gettitle(self, navpoint):
text = navpoint.find('./{http://www.daisy.org/z3986/2005/ncx/}navLabel/{http://www.daisy.org/z3986/2005/ncx/}text')
return text.text
def _getcontent(self, navpoint):
text = navpoint.find('./{http://www.daisy.org/z3986/2005/ncx/}content/')
return self._basepath + text.get('src')
def _process_navpoint(self, navpoint, parent = None):
title = self._gettitle(navpoint)
content = self._getcontent(navpoint)
iter = self._gtktreestore.append(parent, [title, content])
self._flattoc.append((title, content))
childnavpointlist = list(navpoint.iterfind('./{http://www.daisy.org/z3986/2005/ncx/}navPoint'))
if len(childnavpointlist):
for childnavpoint in childnavpointlist:
self._process_navpoint(childnavpoint, parent = iter)
else:
return
def get_gtktreestore(self):
return self._gtktreestore
def get_flattoc(self):
return self._flattoc
#t = TocParser('/home/sayamindu/Desktop/Test/OPS/fb.ncx')
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