def set_current_imes(self, imes, update_dconf=True):
'''Set current list of input methods
:param imes: List of input methods
:type imes: List of strings
:param update_dconf: Whether to write the change to dconf.
Set this to False if this method is
called because the dconf key changed
to avoid endless loops when the dconf
key is changed twice in a short time.
:type update_dconf: boolean
'''
if imes == self._current_imes: # nothing to do
return
if len(imes) > self._current_imes_max:
sys.stderr.write(
'Trying to set more than the allowed maximum of %s '
%self._current_imes_max
+ 'input methods.\n'
+ 'Trying to set: %s\n' %imes
+ 'Really setting: %s\n' %imes[:self._current_imes_max])
imes = imes[:self._current_imes_max]
if set(imes) != set(self._current_imes):
# Input methods have been added or removed from the list
# of current input methods. Initialize the
# transliterators. If only the order of the input methods
# has changed, initialising the transliterators is not
# necessary (and neither is updating the transliterated
# strings necessary).
self._current_imes = imes
self._init_transliterators()
else:
self._current_imes = imes
self._update_preedit_ime_menu_dicts()
self._init_or_update_property_menu_preedit_ime(
self.preedit_ime_menu, current_mode=0)
if not self.is_empty():
self._update_ui()
if self._remember_last_used_preedit_ime and update_dconf:
self._config.set_value(
self._config_section,
'inputmethod',
GLib.Variant.new_string(','.join(imes)))
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