def check_for_tracks(self):
"""
Check if there are any imported files.
If there aren't display a welcome screen.
"""
if books().count() < 1:
path = ""
if Storage.select().count() > 0:
path = Storage.select().where(
Storage.default == True).get().path
if not path:
path = os.path.join(os.path.expanduser("~"), _("Audiobooks"))
if not os.path.exists(path):
os.mkdir(path)
Storage.create(path=path, default=True)
self.no_media_file_chooser.set_current_folder(path)
self.main_stack.props.visible_child_name = "no_media"
self.block_ui_buttons(True)
self.titlebar.stop()
self.category_toolbar.set_visible(False)
else:
self.main_stack.props.visible_child_name = "main"
# This displays the placeholder if there is not a recent book yet
self.__on_sort_stack_changed(None, None)
def filter_author_reader(self, hide_offline):
"""
This method filters unavailable (offline) author and readers from
the list boxes.
"""
offline_authors = []
offline_readers = []
online_authors = []
online_readers = []
if hide_offline:
for b in books():
if not self.fs_monitor.is_book_online(b) and not b.downloaded:
offline_authors.append(b.author)
offline_readers.append(b.reader)
else:
online_authors.append(b.author)
online_readers.append(b.reader)
offline_authors = sorted(list(set(offline_authors)))
offline_readers = sorted(list(set(offline_readers)))
online_authors = sorted(list(set(online_authors)))
online_readers = sorted(list(set(online_readers)))
authors = [i for i in offline_authors if i not in online_authors]
readers = [i for i in offline_readers if i not in online_readers]
for row in self.author_box.get_children():
if not isinstance(row, ListBoxRowWithData):
continue
if any(row.data == x for x in authors):
row.set_visible(False)
else:
row.set_visible(True)
for row in self.reader_box.get_children():
if not isinstance(row, ListBoxRowWithData):
continue
if any(row.data == x for x in readers):
row.set_visible(False)
else:
row.set_visible(True)
else:
for row in self.author_box:
row.set_visible(True)
for row in self.reader_box:
row.set_visible(True)
def check_for_tracks(self):
"""
Check if there are any imported files.
If there aren't display a welcome screen.
"""
if books().count() < 1:
path = ""
if len(self._settings.storage_locations) > 0:
path = self._settings.default_location.path
self.no_media_file_chooser.set_current_folder(path)
self.main_stack.props.visible_child_name = "no_media"
self.block_ui_buttons(True)
self.category_toolbar.set_visible(False)
def refresh_content(self):
"""
Refresh all content.
"""
# First clear the boxes
childs = self.book_box.get_children()
for element in childs:
self.book_box.remove(element)
self.populate_author_reader()
self.filter_author_reader(tools.get_glib_settings().get_boolean("hide-offline"))
for b in db.books():
self.book_box.add(BookElement(b))
self.book_box.show_all()
return False