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Diffstat (limited to 'engine/python3/main.py')
| -rw-r--r-- | engine/python3/main.py | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/engine/python3/main.py b/engine/python3/main.py new file mode 100644 index 0000000..eb6fe5f --- /dev/null +++ b/engine/python3/main.py @@ -0,0 +1,188 @@ +# vim:set et sts=4 sw=4: +# -*- coding: utf-8 -*- +# +# ibus-anthy - The Anthy engine for IBus +# +# Copyright (c) 2007-2008 Peng Huang <shawn.p.huang@gmail.com> +# Copyright (c) 2010-2014 Takao Fujiwara <takao.fujiwara1@gmail.com> +# Copyright (c) 2007-2014 Red Hat, Inc. +# +# 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 of the License, 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 +from os import path +import sys +import getopt +import locale +import xml.dom.minidom + +from gi.repository import GLib + +# set_prgname before importing factory to show the name in warning +# messages when import modules are failed. E.g. Gtk. +GLib.set_prgname('ibus-engine-anthy') + +from gi.repository import IBus + +import _config as config +import factory + +class IMApp: + def __init__(self, exec_by_ibus): + command_line = config.LIBEXECDIR + '/ibus-engine-anthy --ibus' + self.__component = IBus.Component(name='org.freedesktop.IBus.Anthy', + description='Anthy Component', + version='0.1.0', + license='GPL', + author='Peng Huang <shawn.p.huang@gmail.com>', + homepage='http://code.google.com/p/ibus/', + command_line=command_line, + textdomain='ibus-anthy') + engine = IBus.EngineDesc(name='anthy', + longname='Anthy', + description='Anthy Input Method', + language='ja', + license='GPL', + author='Peng Huang <shawn.p.huang@gmail.com>', + icon='ibus-anthy', + layout=config.LAYOUT, + symbol=config.SYMBOL_CHAR, + rank=99) + self.__component.add_engine(engine) + self.__mainloop = GLib.MainLoop() + self.__bus = IBus.Bus() + self.__bus.connect('disconnected', self.__bus_disconnected_cb) + self.__factory = factory.EngineFactory(self.__bus) + if exec_by_ibus: + self.__bus.request_name('org.freedesktop.IBus.Anthy', 0) + else: + self.__bus.register_component(self.__component) + + def run(self): + self.__mainloop.run() + + def __bus_disconnected_cb(self, bus): + self.__mainloop.quit() + + +def launch_engine(exec_by_ibus): + IMApp(exec_by_ibus).run() + +def get_userhome(): + if 'HOME' not in os.environ: + import pwd + userhome = pwd.getpwuid(os.getuid()).pw_dir + else: + userhome = os.environ['HOME'] + userhome = userhome.rstrip('/') + return userhome + +def resync_engine_file(): + user_config = path.join(get_userhome(), '.config', + 'ibus-anthy', 'engines.xml') + system_config = path.join(config.PKGDATADIR, 'engine', 'default.xml') + if not path.exists(user_config): + return + if not 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) + 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: + import shutil + shutil.copyfile(system_config, user_config) + +def print_xml(): + user_config = os.path.join(get_userhome(), '.config', + 'ibus-anthy', 'engines.xml') + system_config = os.path.join(config.PKGDATADIR, 'engine', 'default.xml') + xml = None + for f in [user_config, system_config]: + if os.path.exists(f): + xml = f + break + if xml == None: + print('Not exist: %s' % system_config, file=sys.stderr) + return + file = open(xml, 'r') + print(file.read()) + file.close() + +def print_help(out, v = 0): + print('-i, --ibus executed by ibus.', file=out) + print('-h, --help show this message.', file=out) + print('-d, --daemonize daemonize ibus.', file=out) + print('-x, --xml print engine xml.', file=out) + sys.exit(v) + +def main(): + try: + locale.setlocale(locale.LC_ALL, '') + except: + pass + + exec_by_ibus = False + daemonize = False + xml = False + + shortopt = 'ihdx' + longopt = ['ibus', 'help', 'daemonize', 'xml'] + + try: + opts, args = getopt.getopt(sys.argv[1:], shortopt, longopt) + except getopt.GetoptError as err: + print_help(sys.stderr, 1) + + for o, a in opts: + if o in ('-h', '--help'): + print_help(sys.stdout) + elif o in ('-d', '--daemonize'): + daemonize = True + elif o in ('-i', '--ibus'): + exec_by_ibus = True + elif o in ('-x', '--xml'): + xml = True + else: + print('Unknown argument: %s' % o, file=sys.stderr) + print_help(sys.stderr, 1) + + if daemonize: + if os.fork(): + sys.exit() + + if xml: + resync_engine_file() + print_xml() + return + + launch_engine(exec_by_ibus) + +if __name__ == '__main__': + main() |