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# vim:set et ts=4 sts=4:
# -*- coding: utf-8 -*-
#
# ibus-libpinyin - Intelligent Pinyin engine based on libpinyin for IBus
#
# Copyright (c) 2024 Peng Wu <alexepico@gmail.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; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT 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.
import os
import xml.dom.minidom
import codecs
from gi import require_version as gi_require_version
gi_require_version('GLib', '2.0')
gi_require_version('Gio', '2.0')
from gi.repository import GLib
from gi.repository import Gio
pkgdatadir = os.getenv("IBUS_PKGDATADIR") or "."
def save_layout():
# assume the name and layout tag has the same order,
# save both libpinyin and libbopomofo value here.
system_config = os.path.join(pkgdatadir, 'default.xml')
dom = xml.dom.minidom.parse(system_config)
names = dom.getElementsByTagName('name')
layouts = dom.getElementsByTagName('layout')
assert len(names) == len(layouts)
for i, name in enumerate(names):
engine = name.childNodes[0].data
config_namespace = "com.github.libpinyin.ibus-libpinyin." + engine
config = Gio.Settings.new(config_namespace)
var = config.get_value("keyboard-layout")
assert 's' == var.get_type_string()
layout = var.get_string()
layouts[i].childNodes[0].data = layout
user_config = os.path.join(GLib.get_user_config_dir(),
'ibus', 'libpinyin', 'engines.xml')
dir = os.path.dirname(user_config)
os.path.exists(dir) or os.makedirs(dir, 0o700)
# io.open() causes TypeError for unicode.
f = codecs.open(user_config, 'w', 'utf-8')
dom.writexml(f, '', '', '', 'utf-8')
f.close()
os.chmod(user_config, 0o600)
def resync_engine_file():
user_config = os.path.join(GLib.get_user_config_dir(),
'ibus', 'libpinyin', 'engines.xml')
system_config = os.path.join(pkgdatadir, 'default.xml')
if not os.path.exists(user_config):
return
if not os.path.exists(system_config):
os.unlink(user_config)
return
# path.getmtime depends on the build time rather than install time.
def __get_engine_file_version(engine_file):
version_str = ''
dom = xml.dom.minidom.parse(engine_file)
# there are two versions in the engines.xml, only use the first one
elements = dom.getElementsByTagName('version')
nodes = []
if len(elements) > 0:
nodes = elements[0].childNodes
if len(nodes) > 0:
version_str = nodes[0].data
if version_str != '':
version_str = version_str.strip()
return version_str
user_config_version = __get_engine_file_version(user_config)
system_config_version = __get_engine_file_version(system_config)
if system_config_version != user_config_version:
# generate the user config from gsettings
save_layout()
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