gajim-plural/gajim/screensaver_listener.py

95 lines
3.3 KiB
Python

# -*- coding: utf-8 -*-
## gajim/screensaver_listener.py
##
## Copyright (C) 2018 André Apitzsch <git AT apitzsch.eu>
##
## This file is part of Gajim.
##
## Gajim 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 only.
##
## Gajim 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 Gajim. If not, see <http://www.gnu.org/licenses/>.
##
import logging
from gi.repository import Gio
from gajim.common import app
log = logging.getLogger('gajim.screensaver_listener')
def signal_received(connection, sender_name, object_path,
interface_name, signal_name, parameters, *user_data):
'''Signal handler for screensaver active change'''
log.info('Signal received: %s - %s', interface_name, parameters)
roster = app.interface.roster
if not parameters[0]:
for account in app.connections:
if app.account_is_connected(account) and \
app.sleeper_state[account] == 'autoaway-forced':
# We came back online after screensaver
# autoaway
roster.send_status(account, 'online',
app.status_before_autoaway[account])
app.status_before_autoaway[account] = ''
app.sleeper_state[account] = 'online'
return
if not app.config.get('autoaway'):
# Don't go auto away if user disabled the option
return
for account in app.connections:
if account not in app.sleeper_state or not app.sleeper_state[account]:
continue
if app.sleeper_state[account] == 'online':
if not app.account_is_connected(account):
continue
# we save our online status
app.status_before_autoaway[account] = \
app.connections[account].status
# we go away (no auto status) [we pass True to auto param]
auto_message = app.config.get('autoaway_message')
if not auto_message:
auto_message = app.connections[account].status
else:
auto_message = auto_message.replace('$S', '%(status)s')
auto_message = auto_message.replace('$T', '%(time)s')
auto_message = auto_message % {
'status': app.status_before_autoaway[account],
'time': app.config.get('autoxatime')}
roster.send_status(account, 'away', auto_message, auto=True)
app.sleeper_state[account] = 'autoaway-forced'
def appeared(connection, name, name_owner, *user_data):
'''Set up a listener for screensaver signals'''
log.info('%s appeared', name)
connection.signal_subscribe(
'org.gnome.ScreenSaver',
'org.gnome.ScreenSaver',
'ActiveChanged',
'/org/gnome/ScreenSaver',
None,
Gio.DBusSignalFlags.NONE,
signal_received,
None)
Gio.bus_watch_name(
Gio.BusType.SESSION,
'org.gnome.ScreenSaver',
Gio.BusNameWatcherFlags.NONE,
appeared,
None)