def on_join(self, room):
self.room = room
self.label.set_text(room.name)
self.entry.set_sensitive(True)
self.send_button.set_sensitive(True)
self.refresh()
self.stream = StreamingRoom(self.room, self.history.on_message)
self.stream.start()
class ChatDialog(gtk.VBox, HasController):
stream = None
refreshing = False
room = None
def create_user_list_widget(self):
user_store = gtk.ListStore(str)
user_list = gtk.TreeView(user_store)
user_list.set_size_request(120, 0)
col = gtk.TreeViewColumn("Users", gtk.CellRendererText(), text=0)
col.set_sort_column_id(0)
user_list.append_column(col)
self.user_list = user_list
sw = gtk.ScrolledWindow()
sw.set_shadow_type(gtk.SHADOW_ETCHED_IN)
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
sw.add(user_list)
return sw
def __init__(self, controller, room_id, label):
super(ChatDialog, self).__init__(False, 4)
self.label = label
self.controller = controller
self.set_border_width(6)
self.send_button = gtk.Button("Send")
self.send_button.connect("clicked", self.on_activate)
self.entry = gtk.Entry()
self.entry.connect("activate", self.on_activate)
self.entry.set_sensitive(False)
self.send_button.set_sensitive(False)
hbox = gtk.HBox(False, 4)
hbox.pack_start(self.entry, True, True)
hbox.pack_start(self.send_button, False, False)
self.history = ChatHistory(self)
user_list = self.create_user_list_widget()
pane = gtk.HPaned()
pane.pack1(self.history, True)
pane.pack2(user_list, False)
self.pack_start(pane, True, True)
self.pack_start(hbox, False)
self.show_all()
self.network.join_by_id(self.on_join, room_id)
self.user_id_to_name = {}
def shutdown(self):
if self.stream is not None:
self.stream.queue_finish()
self.room.leave(None)
def refresh(self):
if self.refreshing:
return
self.refreshing = True
self.room.get_users(self.on_refresh)
def on_refresh(self, users):
store = self.user_list.get_model()
store.clear()
for user in users:
self.user_id_to_name[user["id"]] = user["name"]
store.append([user["name"]])
self.refreshing = False
self.history.on_chat_dialog_ready()
def on_activate(self, widget):
text = self.entry.get_text()
if not text:
return
print "sending:", text
self.room.speak(None, text)
self.history.text.write_line(self.controller.me["name"], text, True)
self.entry.set_text("")
def on_join(self, room):
self.room = room
self.label.set_text(room.name)
self.entry.set_sensitive(True)
self.send_button.set_sensitive(True)
self.refresh()
self.stream = StreamingRoom(self.room, self.history.on_message)
self.stream.start()
