def on_default_toolbar_style_changed(self, client, *args, **kwargs):
"""
Update the toolbar style, if the user has not selected a style
specifically for NoStaples.
Note: This method circumvents proper MVC separations in order to avoid
recursion and should probably be revisited at some point.
"""
preferences_model = self.application.get_preferences_model()
preferences_view = self.application.get_preferences_view()
if preferences_model.toolbar_style != 'System Default':
return
style = client.get_string('/desktop/gnome/interface/toolbar_style')
try:
preferences_model.toolbar_style = \
constants.SYSTEM_TOOLBAR_STYLES[style]
except KeyError:
preferences_model.toolbar_style = 'Icons Only'
# Reset so that future system-wide changes will be handled.
# This must be back-ended to prevent an infinite recusion
if preferences_model.toolbar_style != 'System Default':
preferences_model._prop_toolbar_style = 'System Default'
write_combobox(
preferences_view['toolbar_style_combobox'],
'System Default')
def property_toolbar_style_value_change(self, model, old_value, new_value):
"""Select the active toolbar style in the combobox."""
preferences_view = self.application.get_preferences_view()
write_combobox(preferences_view['toolbar_style_combobox'], new_value)
# If user sets to system default, need to force update from GConf
if new_value == 'System Default':
self.on_default_toolbar_style_changed(self.gconf_client)
def property_thumbnail_size_value_change(self, model, old_value, new_value):
"""Select the active thumbnail size in the combobox."""
preferences_view = self.application.get_preferences_view()
write_combobox(preferences_view['thumbnail_size_combobox'], new_value)
def property_preview_mode_value_change(self, model, old_value, new_value):
"""Select the active preview mode in the combobox."""
preferences_view = self.application.get_preferences_view()
write_combobox(preferences_view['preview_mode_combobox'], new_value)