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# Copyright (C) 2006, 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 St, Fifth Floor, Boston, MA 02110-1301 USA
import logging
import dbus
from hardware.nmclient import NMClient
from _sugar import AudioManager
_HARDWARE_MANAGER_INTERFACE = 'org.laptop.HardwareManager'
_HARDWARE_MANAGER_SERVICE = 'org.laptop.HardwareManager'
_HARDWARE_MANAGER_OBJECT_PATH = '/org/laptop/HardwareManager'
COLOR_MODE = 0
B_AND_W_MODE = 1
class HardwareManager(object):
def __init__(self):
bus = dbus.SystemBus()
proxy = bus.get_object(_HARDWARE_MANAGER_SERVICE,
_HARDWARE_MANAGER_OBJECT_PATH)
self._service = dbus.Interface(proxy, _HARDWARE_MANAGER_INTERFACE)
def set_display_mode(self, mode):
self._service.set_display_mode(mode)
def set_display_brightness(self, level):
self._service.set_display_brightness(level)
def toggle_keyboard_brightness(self):
if self._service.get_keyboard_brightness():
self._service.set_keyboard_brightness(False)
else:
self._service.set_keyboard_brightness(True)
def get_hardware_manager():
return _hardware_manager
def get_audio_manager():
return _audio_manager
def get_network_manager():
return _network_manager
_audio_manager = AudioManager()
try:
_hardware_manager = HardwareManager()
except dbus.DBusException, e:
_hardware_manager = None
logging.info('Hardware manager service not found.')
try:
_network_manager = NMClient()
except dbus.DBusException, e:
_network_manager = None
logging.info('Network manager service not found.')
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