44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
# Copyright (C) 2006, Red Hat, Inc.
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#
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# This program 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 2 of the License, or
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# (at your option) any later version.
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#
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# This program 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 this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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import dbus
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DCON_MANAGER_INTERFACE = 'org.laptop.DCONManager'
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DCON_MANAGER_SERVICE = 'org.laptop.DCONManager'
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DCON_MANAGER_OBJECT_PATH = '/org/laptop/DCONManager'
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class DCONManager(object):
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COLOR_MODE = 0
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BLACK_AND_WHITE_MODE = 1
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def __init__(self):
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bus = dbus.SystemBus()
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proxy = bus.get_object(DCON_MANAGER_SERVICE, DCON_MANAGER_OBJECT_PATH)
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self._service = dbus.Interface(proxy, DCON_MANAGER_INTERFACE)
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def set_mode(self, mode):
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self._service.set_mode(mode)
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def increase_brightness(self):
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level = self._service.get_backlight_level()
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if level >= 0:
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self._service.set_backlight_level(level + 1)
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def decrease_brightness(self):
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level = self._service.get_backlight_level()
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if level >= 0:
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self._service.set_backlight_level(level - 1)
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