def _destination_file_chooser_response_cb(
self,
native: Gtk.FileChooserNative,
response: int,
button: Gtk.Button,
):
if response == Gtk.ResponseType.ACCEPT:
file: Gio.File = native.get_file()
filename: str = file.get_path()
if (filename and os.path.isdir(filename)
and os.access(filename, os.W_OK)):
label: Gtk.Label = button.get_child()
label.set_text(filename)
self._destination = filename
else:
self._destination = None
self._update_buttons()
native.destroy()
