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

# Copyright (C) 2010, 2011, 2012 Sebastian Wiesner <lunaryorn@googlemail.com>

​

# This library is free software; you can redistribute it and/or modify it

# under the terms of the GNU Lesser General Public License as published by the

# Free Software Foundation; either version 2.1 of the License, or (at your

# option) any later version.

​

# This library 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 Lesser General Public License

# for more details.

​

# You should have received a copy of the GNU Lesser General Public License

# along with this library; if not, write to the Free Software Foundation,

# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

​

​

"""

    pyudev._qt_base

    ===============

​

    Base mixin class for Qt4 support.

​

    .. moduleauthor::  Sebastian Wiesner  <lunaryorn@googlemail.com>

"""

​

​

from __future__ import (print_function, division, unicode_literals,

                        absolute_import)

​

​

class QUDevMonitorObserverMixin(object):

​

    def _setup_notifier(self, monitor, notifier_class):

        self.monitor = monitor

        self.notifier = notifier_class(

            monitor.fileno(), notifier_class.Read, self)

        self.notifier.activated[int].connect(self._process_udev_event)

        self._action_signal_map = {

            'add': self.deviceAdded, 'remove': self.deviceRemoved,

            'change': self.deviceChanged, 'move': self.deviceMoved,

        }