1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
import gobject
import dbus, dbus_bindings
class Buddy(gobject.GObject):
__gsignals__ = {
'IconChanged': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
([])),
'ServiceAppeared': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
([gobject.TYPE_PYOBJECT])),
'ServiceDisappeared': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
([gobject.TYPE_PYOBJECT])),
'JoinedActivity': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
([gobject.TYPE_PYOBJECT])),
'LeftActivity': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
([gobject.TYPE_PYOBJECT]))
}
_PRESENCE_SERVICE = "org.laptop.Presence"
_BUDDY_DBUS_INTERFACE = "org.laptop.Presence.Buddy"
def __init__(self, bus, new_obj_cb, del_obj_cb, object_path):
gobject.GObject.__init__(self)
self._object_path = object_path
self._ps_new_object = new_obj_cb
self._ps_del_object = del_obj_cb
bobj = bus.get_object(self._PRESENCE_SERVICE, object_path)
self._buddy = dbus.Interface(bobj, self._BUDDY_DBUS_INTERFACE)
self._buddy.connect_to_signal('IconChanged', self._icon_changed_cb)
self._buddy.connect_to_signal('ServiceAppeared', self._service_appeared_cb)
self._buddy.connect_to_signal('ServiceDisappeared', self._service_disappeared_cb)
self._buddy.connect_to_signal('JoinedActivity', self._joined_activity_cb)
self._buddy.connect_to_signal('LeftActivity', self._left_activity_cb)
def object_path(self):
return self._object_path
def _emit_icon_changed_signal(self):
self.emit('IconChanged')
return False
def _icon_changed_cb(self):
gobject.idle_add(self._emit_icon_changed_signal)
def _emit_service_appeared_signal(self, object_path):
self.emit('ServiceAppeared', self._ps_new_object(object_path))
return False
def _service_appeared_cb(self, object_path):
gobject.idle_add(self._emit_service_appeared_signal, object_path)
def _emit_service_disappeared_signal(self, object_path):
self.emit('ServiceDisappeared', self._ps_new_object(object_path))
return False
def _service_disappeared_cb(self, object_path):
gobject.idle_add(self._emit_service_disappeared_signal, object_path)
def _emit_joined_activity_signal(self, object_path):
self.emit('JoinedActivity', self._ps_new_object(object_path))
return False
def _joined_activity_cb(self, object_path):
gobject.idle_add(self._emit_joined_activity_signal, object_path)
def _emit_left_activity_signal(self, object_path):
self.emit('LeftActivity', self._ps_new_object(object_path))
return False
def _left_activity_cb(self, object_path):
gobject.idle_add(self._emit_left_activity_signal, object_path)
def getProperties(self):
return self._buddy.getProperties()
def getIcon(self):
return self._buddy.getIcon()
def getServiceOfType(self, stype):
try:
object_path = self._buddy.getServiceOfType(stype)
except dbus_bindings.DBusException:
return None
return self._ps_new_object(object_path)
def getJoinedActivities(self):
try:
resp = self._buddy.getJoinedActivities()
except dbus_bindings.DBusException:
return []
acts = []
for item in resp:
acts.append(self._ps_new_object(item))
return acts
|
