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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
#!/usr/bin/env python
import weakref
import dbus
import ibus
from ibus import keysyms
class IBus (ibus.Object):
def __init__ (self):
ibus.Object.__init__ (self)
self._connections = {}
self._client_manager = ibus.ClientManager ()
self._factory_manager = ibus.FactoryManager ()
self._focused_client = None
self._last_focused_client = None
self._last_key = None
def new_connection (self, dbusconn):
assert dbusconn not in self._connections
self._connections[dbusconn] = ibus.Connection (dbusconn)
def remove_connection (self, dbusconn):
assert dbusconn in self._connections
# destroy the connection
self._connections[dbusconn].destroy ()
del self._connections[dbusconn]
def _lookup_ibus_connection (self, dbusconn):
if dbusconn not in self._connections:
raise ibus.IBusException ("can not find ibus.Connection")
return self._connections[dbusconn]
##########################################################
# methods for im client
##########################################################
def register_client (self, name, dbusconn):
ibusconn = self._lookup_ibus_connection (dbusconn)
client = self._client_manager.register_client (name, ibusconn)
factory = self._factory_manager.get_default_factory ()
client.set_engine_factory (factory)
def focus_in (self, dbusconn):
client = self._lookup_client (dbusconn)
if self._focused_client != client and self._focused_client != None:
self._focused_client.focus_out ()
self._focused_client = client
self._last_focused_client = client
client.focus_in ()
def focus_out (self, dbusconn):
client = self._lookup_client (dbusconn)
if client == self._focused_client:
self._focused_client = None
client.focus_out ()
def reset (self, dbusconn):
client = self._lookup_client (dbusconn)
client.reset ()
def is_enabled (self, dbusconn):
client = self._lookup_client (dbusconn)
return client.is_enabled ()
def process_key_event (self, keyval, is_press, state,
dbusconn, reply_cb, error_cb):
client = self._lookup_client (dbusconn)
if self._filter_hotkeys (client, keyval, is_press, state):
reply_cb (True)
return
else:
client.process_key_event (keyval, is_press, state, reply_cb, error_cb)
def set_cursor_location (self, x, y, w, h, dbusconn):
client = self._lookup_client (dbusconn)
client.set_cursor_location (x, y, w, h)
def _filter_hotkeys (self, client, keyval, is_press, state):
if is_press and keyval == keysyms.space \
and state == keysyms.CONTROL_MASK:
enable = not client.is_enabled ()
client.set_enable (enable)
if client.get_engine_factory () == None and enable:
factory = self._factory_manager.get_default_factory()
client.set_engine_factory (factory)
return True
return False
def _lookup_client (self, dbusconn):
ibusconn = self._lookup_ibus_connection (dbusconn)
return self._client_manager.lookup_client (ibusconn)
if dbusconn not in self._clients:
raise ibus.IBusException ("not register the client")
return self._clients[dbusconn]
##########################################################
# methods for im client
##########################################################
def register_factories (self, object_paths, dbusconn):
ibusconn = self._lookup_ibus_connection (dbusconn)
self._factory_manager.register_factories (object_paths, ibusconn)
def dispatch_dbus_signal (self, dbusconn, message):
ibusconn = self._lookup_ibus_connection (dbusconn)
ibusconn.dispatch_dbus_signal (message)
def _lookup_engine (self, dbusconn, path):
ibusconn = self._lookup_ibus_connection (dbusconn)
return self._factory_manager.lookup_engine (ibusconn, path)
class IBusProxy (ibus.IIBus):
SUPPORTS_MULTIPLE_CONNECTIONS = True
def __init__ (self):
ibus.IIBus.__init__ (self)
self._ibus = IBus ()
def new_connection (self, dbusconn):
self._ibus.new_connection (dbusconn)
def remove_connection (self, dbusconn):
self._ibus.remove_connection (dbusconn)
def dispatch_dbus_signal (self, dbusconn, message):
return self._ibus.dispatch_dbus_signal (dbusconn, message)
def GetIBusAddress (self, dbusconn):
return self._ibus_addr
def RegisterClient (self, client_name, dbusconn):
self._ibus.register_client (client_name, dbusconn)
def RegisterFactories (self, object_paths, dbusconn):
self._ibus.register_factories (object_paths, dbusconn)
def UnregisterEngines (self, object_paths, dbusconn):
self._ibus.unregister_engines (object_paths, dbusconn)
def ProcessKeyEvent (self, keyval, is_press, state, \
dbusconn, reply_cb, error_cb):
try:
self._ibus.process_key_event (keyval, is_press, state,
dbusconn, reply_cb, error_cb)
except Exception, e:
error_cb (e)
def SetCursorLocation (self, x, y, w, h, dbusconn):
self._ibus.set_cursor_location (x, y, w, h, dbusconn)
def FocusIn (self, dbusconn):
self._ibus.focus_in (dbusconn)
def FocusOut (self, dbusconn):
self._ibus.focus_out (dbusconn)
def Reset (self, dbusconn):
self._ibus.reset (dbusconn)
def IsEnabled (self, dbusconn):
return self._ibus.is_enabled (dbusconn)
|
