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 00020 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00021 # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00022 # COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00023 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00024 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00025 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00026 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00027 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00028 # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00029 # POSSIBILITY OF SUCH DAMAGE. 00030 00031 00032 class ApplicationContext(object): 00033 00034 """Application wide context containing variables used in various places.""" 00035 00036 def __init__(self): 00037 self.provide_app_dbus_interfaces = False 00038 """The flag if the application should listen to commands on DBus.""" 00039 00040 self.dbus_base_bus_name = None 00041 """The named DBus bus name of the application.""" 00042 00043 self.dbus_unique_bus_name = None 00044 """The unique DBus bus name of the application.""" 00045 00046 self.dbus_host_bus_name = None 00047 """The unique DBus bus name of another application to communicate with.""" 00048 00049 self.options = None 00050 """The parsed command line options.""" 00051 00052 self.qtgui_path = None 00053 """The path of the qt_gui package."""