def import_image(self):
ans = choose_images(self, 'add-cover-choose-image', _('Choose a cover image'), formats=(
'jpg', 'jpeg', 'png', 'gif'))
if ans:
from calibre.gui2.tweak_book.file_list import NewFileDialog
d = NewFileDialog(self)
d.do_import_file(ans[0], hide_button=True)
if d.exec_() == d.Accepted:
self.import_requested.emit(d.file_name, d.file_data)
self.container = current_container()
self.names_filter.clear()
self.names.model().set_names(sorted(self.image_names, key=sort_key))
i = self.names.model().find_name(d.file_name)
self.names.setCurrentIndex(self.names.model().index(i))
self.current_image_changed()
