perspective_manager_dbus_interface.py
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00001 # Copyright (c) 2011, Dirk Thomas, Dorian Scholz, TU Darmstadt
00002 # All rights reserved.
00003 #
00004 # Redistribution and use in source and binary forms, with or without
00005 # modification, are permitted provided that the following conditions
00006 # are met:
00007 #
00008 #   * Redistributions of source code must retain the above copyright
00009 #     notice, this list of conditions and the following disclaimer.
00010 #   * Redistributions in binary form must reproduce the above
00011 #     copyright notice, this list of conditions and the following
00012 #     disclaimer in the documentation and/or other materials provided
00013 #     with the distribution.
00014 #   * Neither the name of the TU Darmstadt nor the names of its
00015 #     contributors may be used to endorse or promote products derived
00016 #     from this software without specific prior written permission.
00017 #
00018 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00019 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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00024 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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00026 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00027 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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00029 # POSSIBILITY OF SUCH DAMAGE.
00030 
00031 from python_qt_binding.QtCore import qDebug
00032 
00033 from dbus.service import BusName, Object
00034 import dbus
00035 
00036 
00037 class PerspectiveManagerDBusInterface(Object):
00038 
00039     """DBus service of the `PerspectiveManager` available on the unique bus name."""
00040 
00041     def __init__(self, perspective_manager, application_context):
00042         bus_name = BusName(application_context.dbus_unique_bus_name, dbus.SessionBus())
00043         super(PerspectiveManagerDBusInterface, self).__init__(bus_name, '/PerspectiveManager')
00044         self._perspective_manager = perspective_manager
00045 
00046     @dbus.service.method('org.ros.qt_gui.PerspectiveManager', in_signature='s', out_signature='')
00047     def switch_perspective(self, perspective):
00048         qDebug('PerspectiveManagerDBusInterface.switch_perspective(%s)' % perspective)
00049         self._perspective_manager.switch_perspective(perspective)


qt_gui
Author(s): Dirk Thomas
autogenerated on Fri Jan 3 2014 11:44:00