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117 lines
3.8 KiB
Python
117 lines
3.8 KiB
Python
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# input-remapper - GUI for device specific keyboard mappings
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# Copyright (C) 2022 sezanzeb <proxima@sezanzeb.de>
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#
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# This file is part of input-remapper.
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#
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# input-remapper is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# input-remapper is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with input-remapper. If not, see <https://www.gnu.org/licenses/>.
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"""Starts the user interface."""
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from __future__ import annotations
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import os
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import sys
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import atexit
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import logging
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from argparse import ArgumentParser
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from inputremapper.gui.gettext import _, LOCALE_DIR
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import gi
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gi.require_version('Gtk', '3.0')
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gi.require_version('GLib', '2.0')
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gi.require_version('GtkSource', '4')
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from gi.repository import Gtk
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# https://github.com/Nuitka/Nuitka/issues/607#issuecomment-650217096
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Gtk.init()
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from inputremapper.logger import logger, update_verbosity, log_info
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def start_processes() -> DaemonProxy:
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"""Start helper and daemon via pkexec to run in the background."""
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# this function is overwritten in tests
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daemon = Daemon.connect()
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debug = " -d" if logger.level <= logging.DEBUG else ""
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cmd = f"pkexec input-remapper-control --command helper {debug}"
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logger.debug("Running `%s`", cmd)
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exit_code = os.system(cmd)
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if exit_code != 0:
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logger.error("Failed to pkexec the helper, code %d", exit_code)
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sys.exit(11)
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return daemon
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if __name__ == '__main__':
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parser = ArgumentParser()
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parser.add_argument(
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'-d', '--debug', action='store_true', dest='debug',
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help=_('Displays additional debug information'),
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default=False
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)
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options = parser.parse_args(sys.argv[1:])
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update_verbosity(options.debug)
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log_info('input-remapper-gtk')
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logger.debug('Using locale directory: {}'.format(LOCALE_DIR))
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# import input-remapper stuff after setting the log verbosity
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from inputremapper.gui.message_broker import MessageBroker, MessageType
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from inputremapper.configs.system_mapping import system_mapping
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from inputremapper.gui.data_manager import DataManager
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from inputremapper.gui.user_interface import UserInterface
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from inputremapper.gui.controller import Controller
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from inputremapper.injection.global_uinputs import GlobalUInputs
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from inputremapper.groups import _Groups
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from inputremapper.gui.reader import Reader
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from inputremapper.daemon import Daemon, DaemonProxy
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from inputremapper.configs.global_config import GlobalConfig
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from inputremapper.configs.migrations import migrate
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migrate()
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message_broker = MessageBroker()
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# create the reader before we start the helper (start_processes) otherwise it
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# can come to race conditions with the creation of pipes
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reader = Reader(message_broker, _Groups())
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daemon = start_processes()
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data_manager = DataManager(
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message_broker, GlobalConfig(), reader, daemon, GlobalUInputs(), system_mapping
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)
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controller = Controller(message_broker, data_manager)
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user_interface = UserInterface(message_broker, controller)
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controller.set_gui(user_interface)
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message_broker.signal(MessageType.init)
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def stop():
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if isinstance(daemon, Daemon):
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# have fun debugging completely unrelated tests if you remove this
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daemon.stop_all()
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controller.close()
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atexit.register(stop)
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Gtk.main()
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