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
|
import os
import dbus
import dbus.glib
import gtk
import gobject
import wnck
from sugar.LogWriter import LogWriter
from ActivityRegistry import ActivityRegistry
from HomeWindow import HomeWindow
from sugar import env
from ConsoleWindow import ConsoleWindow
from Owner import ShellOwner
from PresenceService import PresenceService
from ActivityHost import ActivityHost
class ShellDbusService(dbus.service.Object):
def __init__(self, shell, bus_name):
dbus.service.Object.__init__(self, bus_name, '/com/redhat/Sugar/Shell')
self._shell = shell
def __show_people_idle(self):
self._shell.show_people()
def __show_console_idle(self):
self._shell.show_console()
def __log_idle(self, (module_id, message)):
self._shell.log(module_id, message)
@dbus.service.method('com.redhat.Sugar.Shell')
def show_people(self):
gobject.idle_add(self.__show_people_idle)
@dbus.service.method('com.redhat.Sugar.Shell')
def show_console(self):
gobject.idle_add(self.__show_console_idle)
@dbus.service.method('com.redhat.Sugar.Shell')
def log(self, module_id, message):
gobject.idle_add(self.__log_idle, (module_id, message))
class Shell:
def __init__(self):
self._screen = wnck.screen_get_default()
def start(self):
log_writer = LogWriter("Shell", False)
log_writer.start()
session_bus = dbus.SessionBus()
bus_name = dbus.service.BusName('com.redhat.Sugar.Shell', bus=session_bus)
ShellDbusService(self, bus_name)
self._owner = ShellOwner()
self._owner.announce()
self._registry = ActivityRegistry()
self._registry.scan_directory(env.get_activities_dir())
self._registry.scan_directory(os.path.join(env.get_user_dir(), 'activities'))
self._home_window = HomeWindow(self)
self._home_window.show()
self._hosts = {}
self._console_windows = {}
def get_current_activity(self):
window = self._screen.get_active_window()
if window:
xid = None
if window.get_window_type() == wnck.WINDOW_NORMAL:
xid = window.get_xid()
elif window.get_window_type() == wnck.WINDOW_DIALOG:
parent = window.get_transient()
if not parent is None:
xid = parent.get_xid()
if xid != None:
if self._hosts.has_key(xid):
return self._hosts[xid]
else:
self._hosts[xid] = ActivityHost(self, xid)
return self._hosts[xid]
return None
def show_people(self):
activity = self.get_current_activity()
activity.show_people()
def get_console(self, module_id):
if not self._console_windows.has_key(module_id):
dialog = ConsoleWindow()
self._console_windows[module_id] = dialog
else:
dialog = self._console_windows[module_id]
return dialog
def show_console(self):
activity = self.get_current_activity()
if activity:
module = self._registry.get_activity(activity.get_default_type())
console = self.get_console(module.get_id())
activity.show_dialog(console)
def log(self, module_id, message):
console = self.get_console(module_id)
console.log(message)
def get_registry(self):
return self._registry
|
