102 lines
2.8 KiB
Python
102 lines
2.8 KiB
Python
import dbus
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import random
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import logging
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import pygtk
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pygtk.require('2.0')
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import gtk
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import gobject
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from sugar.activity.Activity import Activity
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from sugar.presence import Service
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from sugar.chat.Chat import Chat
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from sugar.chat.BuddyChat import BuddyChat
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from sugar.p2p.Stream import Stream
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from sugar.presence.PresenceService import PresenceService
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import sugar.env
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_CHAT_ACTIVITY_TYPE = "_chat_activity_type._tcp"
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class ChatActivity(Activity):
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def __init__(self, service):
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Activity.__init__(self, _CHAT_ACTIVITY_TYPE)
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self._service = service
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self._chat = BuddyChat(self._service)
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def on_connected_to_shell(self):
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self.set_tab_text(self._service.get_name())
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self.set_can_close(True)
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self.set_tab_icon(name = "im")
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self.set_show_tab_icon(True)
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plug = self.gtk_plug()
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plug.add(self._chat)
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self._chat.show()
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plug.show()
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def recv_message(self, message):
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self._chat.recv_message(message)
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class ChatShellDbusService(dbus.service.Object):
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def __init__(self, parent):
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self._parent = parent
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session_bus = dbus.SessionBus()
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bus_name = dbus.service.BusName('com.redhat.Sugar.Chat', bus=session_bus)
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object_path = '/com/redhat/Sugar/Chat'
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dbus.service.Object.__init__(self, bus_name, object_path)
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@dbus.service.method('com.redhat.Sugar.ChatShell')
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def open_chat(self, serialized_service):
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self._parent.open_chat(Service.deserialize(serialized_service))
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class ChatListener:
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def __init__(self):
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ChatShellDbusService(self)
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self._chats = {}
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self._pservice = PresenceService.get_instance()
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self._pservice.start()
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self._pservice.track_service_type(BuddyChat.SERVICE_TYPE)
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def start(self):
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port = random.randint(5000, 65535)
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service = Service.Service(sugar.env.get_nick_name(), BuddyChat.SERVICE_TYPE,
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'local', '', port)
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self._buddy_stream = Stream.new_from_service(service)
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self._buddy_stream.set_data_listener(self._recv_message)
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self._pservice.register_service(service)
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def _recv_message(self, address, message):
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[nick, msg] = Chat.deserialize_message(message)
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buddy = self._pservice.get_buddy_by_nick_name(nick)
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if buddy:
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if buddy == self._pservice.get_owner():
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return
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service = buddy.get_service_of_type(BuddyChat.SERVICE_TYPE)
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name = service.get_name()
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if service:
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if not self._chats.has_key(name):
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self.open_chat(service)
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self._chats[name].recv_message(message)
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else:
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logging.error('The buddy %s does not have a chat service.' % (nick))
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else:
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logging.error('The buddy %s is not present.' % (nick))
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return
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def open_chat(self, service):
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chat = ChatActivity(service)
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self._chats[service.get_name()] = chat
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gobject.idle_add(self._connect_chat, chat)
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return chat
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def _connect_chat(self, chat):
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chat.connect_to_shell()
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return False
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def start():
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chat_listener = ChatListener()
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chat_listener.start()
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