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Sourcecode: ibus-tegaki version File versions  Download package

main.py

# -*- coding: utf-8 -*-

# Copyright (C) 2010 The Tegaki project contributors
#
# 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.

# Contributors to this file:
# - Mathieu Blondel

import os
import sys
import getopt
import ibus
import factory
import gobject

from __init__ import *

00031 class IMApp:
    def __init__(self, exec_by_ibus):
        self.__component = ibus.Component(BUS_NAME,
                                          BUS_DESCRIPTION,
                                          VERSION,
                                          LICENSE,
                                          AUTHOR,
                                          HOMEPAGE)

        self.__component.add_engine(ENGINE_NAME,
                                    ENGINE_LONG_NAME,
                                    ENGINE_DESCRIPTION,
                                    LANGUAGE,
                                    LICENSE,
                                    AUTHOR,
                                    ICON,
                                    LAYOUT)


        self.__mainloop = gobject.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(BUS_NAME, 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 print_help(out, v = 0):
    print >> out, "-i, --ibus             executed by ibus."
    print >> out, "-h, --help             show this message."
    print >> out, "-d, --daemonize        daemonize ibus"
    sys.exit(v)

def main():
    exec_by_ibus = False
    daemonize = False

    shortopt = "ihd"
    longopt = ["ibus", "help", "daemonize"]

    try:
        opts, args = getopt.getopt(sys.argv[1:], shortopt, longopt)
    except getopt.GetoptError, 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
        else:
            print >> sys.stderr, "Unknown argument: %s" % o
            print_help(sys.stderr, 1)

    if daemonize:
        if os.fork():
            sys.exit()

    launch_engine(exec_by_ibus)

if __name__ == "__main__":
    main()

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