lessonfile_editor_main.py 文件源码

def file_open_cb(self, *v):
        dialog = Gtk.FileChooserDialog(_("Open..."), self,
                                   Gtk.FileChooserAction.OPEN,
                                   (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
                                    Gtk.STOCK_OPEN, Gtk.ResponseType.OK))
        dialog.set_default_response(Gtk.ResponseType.OK)
        if dialog.run() == Gtk.ResponseType.OK:
            filename = gu.decode_filename(dialog.get_filename())
            try:
                self.load_file(filename)
            except Exception, e:
                dialog.destroy()
                m = Gtk.MessageDialog(self, Gtk.DialogFlags.MODAL, Gtk.MessageType.ERROR,
                        Gtk.ButtonsType.CLOSE,
                        _("Loading file '%(filename)s' failed: %(msg)s") %
                            {'filename': filename, 'msg': e})
                m.run()
                m.destroy()

            else:
                dialog.destroy()

        else:
            dialog.destroy()