def loadArtists(self, tree, name):
""" Load the given library """
libPath = os.path.join(ROOT_PATH, name)
# Make sure the version number is the good one
if not os.path.exists(os.path.join(libPath, 'VERSION_%u' % VERSION)):
logger.error('[%s] Version number does not match, loading of library "%s" aborted' % (MOD_INFO[modules.MODINFO_NAME], name))
error = _('This library is deprecated, please refresh it.')
tree.replaceContent([(icons.errorMenuIcon(), None, error, TYPE_NONE, None, None)])
return
rows = []
icon = icons.dirMenuIcon()
prevChar = ''
allArtists = pickleLoad(os.path.join(libPath, 'artists'))
self.allGenres = pickleLoad(os.path.join(libPath, 'genres'))
# Filter artists by genre if needed
if self.currGenre is not None:
allArtists = [artist for artist in allArtists if artist[ART_NAME] in self.allGenres[self.currGenre]]
rows.append((icons.infoMenuIcon(), None, '<b>%s</b>' % self.currGenre.capitalize(), TYPE_GENRE_BANNER, None, None))
else:
rows.append((icons.infoMenuIcon(), None, '<b>%s</b>' % _('All genres'), TYPE_GENRE_BANNER, None, None))
# Filter artists by favorites if needed
if self.showOnlyFavs:
allArtists = [artist for artist in allArtists if self.isArtistInFavorites(artist[ART_NAME])]
rows.append((icons.starMenuIcon(), None, '<b>%s</b>' % _('My Favorites'), TYPE_FAVORITES_BANNER, None, None))
# Create the rows
for artist in allArtists:
if len(artist[ART_NAME]) != 0: currChar = unicode(artist[ART_NAME], errors='replace')[0].lower()
else: currChar = prevChar
if prevChar != currChar and not (prevChar.isdigit() and currChar.isdigit()):
prevChar = currChar
if currChar.isdigit(): rows.append((None, None, '<b>0 - 9</b>', TYPE_HEADER, None, None))
else: rows.append((None, None, '<b>%s</b>' % currChar.upper(), TYPE_HEADER, None, None))
rows.append((icon, None, htmlEscape(artist[ART_NAME]), TYPE_ARTIST, os.path.join(libPath, artist[ART_INDEX]), artist[ART_NAME]))
# Insert all rows, and then add a fake child to each artist
tree.replaceContent(rows)
for node in tree.iterChildren(None):
if tree.getItem(node, ROW_TYPE) == TYPE_ARTIST:
tree.appendRow(FAKE_CHILD, node)
def onSearchEnd(self):
self._remove_searching_node()
if len(self.tree) == 0:
if self.music_paths:
text = _('No tracks found')
else:
text = _('No music folders have been added')
self.tree.appendRow((icons.infoMenuIcon(), text, TYPE_INFO, ''), None)
return
def onSearchStart(self, query):
if not self.displaying_results:
self.saveTreeState()
self.tree.clear()
self.displaying_results = True
self.searching_text = _('Searching ...')
self.searching_text_path = self.tree.appendRow((icons.infoMenuIcon(), self.searching_text, TYPE_INFO, ''), None)
def set_info_text(self):
"""
Append an item that explains how to add music folders if no music
folders are present. Remove the item if music folders are set.
"""
music_paths = self.get_music_paths_from_tree()
last_top_node = self.tree.getChild(None, self.tree.getNbChildren(None) - 1)
path = self.tree.getItem(last_top_node, ROW_FULLPATH)
typ = self.tree.getItem(last_top_node, ROW_TYPE)
last_top_node_info = (typ == TYPE_INFO) and not path
if music_paths:
for child in reversed(list(self.tree.iterChildren(None))):
path = self.tree.getItem(child, ROW_FULLPATH)
typ = self.tree.getItem(child, ROW_TYPE)
info_node = (typ == TYPE_INFO) and not path
if info_node:
self.tree.removeRow(child)
elif not music_paths and not last_top_node_info:
msg = _('Right-click to add music folders')
self.tree.appendRow((icons.infoMenuIcon(), msg, TYPE_INFO, ''), None)