diff --git a/src/gui/configure.py b/src/gui/configure.py index 22079ddc4..d825089d4 100644 --- a/src/gui/configure.py +++ b/src/gui/configure.py @@ -219,6 +219,27 @@ class ConfigureDialog(ManagedWindow.ManagedWindow): """ self.__config.set(constant, unicode(obj.get_text())) + def update_markup_entry(self, obj, constant): + """ + :param obj: an object with get_text method + :param constant: the config setting to which the text value must be + saved + """ + try: + obj.get_text() % 'test_markup' + except TypeError: + print("WARNING: ignoring invalid value for '%s'" % constant) + ErrorDialog(_("Invalid or incomplete format definition."), + obj.get_text()) + obj.set_text('%s') + except ValueError: + print("WARNING: ignoring invalid value for '%s'" % constant) + ErrorDialog(_("Invalid or incomplete format definition."), + obj.get_text()) + obj.set_text('%s') + + self.__config.set(constant, unicode(obj.get_text())) + def update_color(self, obj, constant, color_hex_label): color = obj.get_color() hexval = "#%02x%02x%02x" % (color.red/256, @@ -1034,7 +1055,7 @@ class GrampsPreferences(ConfigureDialog): 6, 'behavior.avg-generation-gap', self.update_int_entry) self.add_pos_int_entry(table, _('Markup for invalid date format'), - 7, 'preferences.invalid-date-format', self.update_entry) + 7, 'preferences.invalid-date-format', self.update_markup_entry) return _('Dates'), table