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#!/usr/bin/python3
# -*- coding: utf-8 -*-
# Copyright (C) 2014-2017 Canonical
#
# Authors:
# Marco Trevisan <marco.trevisan@canonical.com>
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; version 3.
#
# This program is distributed in the hope that it will be useful, but WITHOUTa
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
from gi.repository import Gio
import os,sys
GNOME_UI_SETTINGS = "org.gnome.desktop.interface";
UBUNTU_UI_SETTINGS = "com.ubuntu.user-interface.desktop";
UNITY_UI_SETTINGS = "com.canonical.Unity.Interface";
KEYS_TO_TRANSLATE = { "text-scaling-factor": "text-scale-factor" }
KEYS_TO_MIGRATE = [ "cursor-size", "scaling-factor", "text-scaling-factor" ]
gnome_ui_schema = Gio.SettingsSchemaSource.get_default().lookup(GNOME_UI_SETTINGS, recursive=False)
if not gnome_ui_schema:
print("No gnome desktop interface schemas found, no migration needed")
sys.exit(0)
ubuntu_ui_schema = Gio.SettingsSchemaSource.get_default().lookup(UBUNTU_UI_SETTINGS, recursive=False)
if not ubuntu_ui_schema:
print("No ubuntu desktop interface schemas found, no migration needed")
sys.exit(0)
gnome_settings = Gio.Settings(settings_schema=gnome_ui_schema)
ubuntu_settings = Gio.Settings(settings_schema=ubuntu_ui_schema)
for key in KEYS_TO_MIGRATE:
gnome_value = gnome_settings.get_value(key)
ubuntu_value = ubuntu_settings.get_value(key)
# We reset the gnome values first
if gnome_settings.is_writable(key):
if key in KEYS_TO_TRANSLATE.keys():
unity_value = Gio.Settings.new(UNITY_UI_SETTINGS).get_value(KEYS_TO_TRANSLATE[key])
if unity_value != gnome_value:
gnome_settings.set_value(key, unity_value)
else:
gnome_settings.reset(key)
else:
print("Can't reset or migrate key '{} {}': in read only.".format(GNOME_UI_SETTINGS, key))
# Then we migrate the settings, so that u-s-d proxy won't interfere
if ubuntu_settings.is_writable(key):
if ubuntu_value != gnome_value:
ubuntu_settings.set_value(key, gnome_value)
else:
print("Can't migrate key '{} {}': in read only.".format(UBUNTU_UI_SETTINGS, key))
Gio.Settings.sync()
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