408 lines
12 KiB
Python
Executable File
408 lines
12 KiB
Python
Executable File
#!/usr/bin/python -t
|
|
# -*- tab-width: 4; indent-tabs-mode: t -*-
|
|
|
|
import dbus
|
|
import dbus.service
|
|
import dbus.glib
|
|
|
|
import pygtk
|
|
pygtk.require('2.0')
|
|
import gtk, gobject
|
|
|
|
import sys
|
|
|
|
try:
|
|
import activity
|
|
from Group import *
|
|
from StreamReader import *
|
|
from StreamWriter import *
|
|
from sugar_globals import *
|
|
except ImportError:
|
|
from sugar import activity
|
|
from sugar.Group import *
|
|
from sugar.sugar_globals import *
|
|
|
|
import richtext
|
|
|
|
CHAT_SERVICE_TYPE = "_olpc_chat._tcp"
|
|
CHAT_SERVICE_PORT = 6100
|
|
|
|
GROUP_CHAT_SERVICE_TYPE = "_olpc_group_chat._udp"
|
|
GROUP_CHAT_SERVICE_ADDRESS = "224.0.0.221"
|
|
GROUP_CHAT_SERVICE_PORT = 6200
|
|
|
|
class Chat(activity.Activity):
|
|
def __init__(self, controller):
|
|
self._controller = controller
|
|
activity.Activity.__init__(self)
|
|
|
|
def activity_on_connected_to_shell(self):
|
|
self.activity_set_tab_text(self._act_name)
|
|
self._plug = self.activity_get_gtk_plug()
|
|
self._ui_setup(self._plug)
|
|
self._plug.show_all()
|
|
|
|
def _create_chat(self):
|
|
chat_vbox = gtk.VBox()
|
|
chat_vbox.set_spacing(6)
|
|
|
|
sw = gtk.ScrolledWindow()
|
|
sw.set_shadow_type(gtk.SHADOW_IN)
|
|
sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_ALWAYS)
|
|
self._chat_view = richtext.RichTextView()
|
|
self._chat_view.connect("link-clicked", self.__link_clicked_cb)
|
|
self._chat_view.set_editable(False)
|
|
self._chat_view.set_cursor_visible(False)
|
|
sw.add(self._chat_view)
|
|
self._chat_view.show()
|
|
chat_vbox.pack_start(sw)
|
|
sw.show()
|
|
|
|
chat_view_sw = gtk.ScrolledWindow()
|
|
chat_view_sw.set_shadow_type(gtk.SHADOW_IN)
|
|
chat_view_sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
|
|
self._editor = richtext.RichTextView()
|
|
self._editor.connect("key-press-event", self.__key_press_event_cb)
|
|
self._editor.set_size_request(-1, 50)
|
|
chat_view_sw.add(self._editor)
|
|
self._editor.show()
|
|
|
|
chat_vbox.pack_start(chat_view_sw, False)
|
|
chat_view_sw.show()
|
|
|
|
return chat_vbox, self._editor.get_buffer()
|
|
|
|
def _ui_setup(self, base):
|
|
vbox = gtk.VBox(False, 6)
|
|
|
|
self._hbox = gtk.HBox(False, 12)
|
|
self._hbox.set_border_width(12)
|
|
|
|
[chat_vbox, buffer] = self._create_chat()
|
|
self._hbox.pack_start(chat_vbox)
|
|
chat_vbox.show()
|
|
|
|
vbox.pack_start(self._hbox)
|
|
self._hbox.show()
|
|
|
|
toolbar = self._create_toolbar(buffer)
|
|
vbox.pack_start(toolbar, False)
|
|
toolbar.show()
|
|
|
|
base.add(vbox)
|
|
vbox.show()
|
|
|
|
def __link_clicked_cb(self, view, address):
|
|
self._browser_shell.open_browser(address)
|
|
|
|
def __key_press_event_cb(self, text_view, event):
|
|
if event.keyval == gtk.keysyms.Return:
|
|
buf = text_view.get_buffer()
|
|
|
|
serializer = richtext.RichTextSerializer()
|
|
text = serializer.serialize(buf)
|
|
self.send_message(text)
|
|
|
|
buf.set_text("")
|
|
buf.place_cursor(buf.get_start_iter())
|
|
|
|
return True
|
|
|
|
def _create_toolbar(self, rich_buf):
|
|
toolbar = richtext.RichTextToolbar(rich_buf)
|
|
|
|
item = gtk.MenuToolButton(None, "Links")
|
|
item.set_menu(gtk.Menu())
|
|
item.connect("show-menu", self.__show_link_menu_cb)
|
|
toolbar.insert(item, -1)
|
|
item.show()
|
|
|
|
return toolbar
|
|
|
|
def __link_activate_cb(self, item, link):
|
|
buf = self._editor.get_buffer()
|
|
buf.append_link(link['title'], link['address'])
|
|
|
|
def __show_link_menu_cb(self, button):
|
|
menu = gtk.Menu()
|
|
|
|
links = self._browser_shell.get_links()
|
|
|
|
for link in links:
|
|
item = gtk.MenuItem(link['title'], False)
|
|
item.connect("activate", self.__link_activate_cb, link)
|
|
menu.append(item)
|
|
item.show()
|
|
|
|
button.set_menu(menu)
|
|
|
|
def activity_on_close_from_user(self):
|
|
print "act %d: in activity_on_close_from_user"%self.activity_get_id()
|
|
self.activity_shutdown()
|
|
|
|
def activity_on_lost_focus(self):
|
|
print "act %d: in activity_on_lost_focus"%self.activity_get_id()
|
|
|
|
def activity_on_got_focus(self):
|
|
print "act %d: in activity_on_got_focus"%self.activity_get_id()
|
|
self._controller.notify_activate(self)
|
|
|
|
def recv_message(self, buddy, msg):
|
|
self._insert_rich_message(buddy.get_nick_name(), msg)
|
|
self._controller.notify_new_message(self, buddy)
|
|
|
|
def _insert_rich_message(self, nick, msg):
|
|
buffer = self._chat_view.get_buffer()
|
|
aniter = buffer.get_end_iter()
|
|
buffer.insert(aniter, nick + ": ")
|
|
|
|
serializer = richtext.RichTextSerializer()
|
|
serializer.deserialize(msg, buffer)
|
|
|
|
aniter = buffer.get_end_iter()
|
|
buffer.insert(aniter, "\n")
|
|
|
|
def _local_message(self, success, text):
|
|
if not success:
|
|
message = "Error: %s\n" % text
|
|
buffer = self._chat_view.get_buffer()
|
|
aniter = buffer.get_end_iter()
|
|
buffer.insert(aniter, message)
|
|
else:
|
|
nick = self._group.get_owner().get_nick_name()
|
|
self._insert_rich_message(nick, text)
|
|
|
|
class BuddyChat(Chat):
|
|
def __init__(self, controller, buddy):
|
|
self._buddy = buddy
|
|
self._act_name = "Chat: %s" % buddy.get_nick_name()
|
|
Chat.__init__(self, controller)
|
|
|
|
def _start(self):
|
|
group = self._controller.get_group()
|
|
buddy_name = self._buddy.get_service_name()
|
|
service = group.get_service(buddy_name, CHAT_SERVICE_TYPE)
|
|
self._stream_writer = StreamWriter(group, service)
|
|
|
|
def activity_on_connected_to_shell(self):
|
|
Chat.activity_on_connected_to_shell(self)
|
|
self.activity_set_can_close(True)
|
|
self.activity_set_tab_icon_name("im")
|
|
self.activity_show_icon(True)
|
|
self._start()
|
|
|
|
def recv_message(self, sender, msg):
|
|
Chat.recv_message(self, self._buddy, msg)
|
|
|
|
def send_message(self, text):
|
|
if len(text) > 0:
|
|
success = self._stream_writer.write(text)
|
|
self._local_message(success, text)
|
|
|
|
def activity_on_close_from_user(self):
|
|
Chat.activity_on_close_from_user(self)
|
|
del self._chats[self._buddy]
|
|
|
|
class GroupChat(Chat):
|
|
|
|
_MODEL_COL_NICK = 0
|
|
_MODEL_COL_ICON = 1
|
|
_MODEL_COL_BUDDY = 2
|
|
|
|
def __init__(self):
|
|
self._act_name = "Chat"
|
|
self._chats = {}
|
|
|
|
bus = dbus.SessionBus()
|
|
proxy_obj = bus.get_object('com.redhat.Sugar.Browser', '/com/redhat/Sugar/Browser')
|
|
self._browser_shell = dbus.Interface(proxy_obj, 'com.redhat.Sugar.BrowserShell')
|
|
|
|
Chat.__init__(self, self)
|
|
|
|
def get_group(self):
|
|
return self._group
|
|
|
|
def _start(self):
|
|
self._group = LocalGroup()
|
|
self._group.add_presence_listener(self._on_group_event)
|
|
self._group.join()
|
|
|
|
name = self._group.get_owner().get_service_name()
|
|
service = Service(name, CHAT_SERVICE_TYPE, '', CHAT_SERVICE_PORT)
|
|
self._buddy_reader = StreamReader(self._group, service)
|
|
self._buddy_reader.set_listener(self._buddy_recv_message)
|
|
service.register(self._group)
|
|
|
|
service = Service(name, GROUP_CHAT_SERVICE_TYPE,
|
|
GROUP_CHAT_SERVICE_ADDRESS,
|
|
GROUP_CHAT_SERVICE_PORT, True)
|
|
self._group.add_service(service)
|
|
|
|
self._buddy_reader = StreamReader(self._group, service)
|
|
self._buddy_reader.set_listener(self.recv_message)
|
|
|
|
self._stream_writer = StreamWriter(self._group, service)
|
|
|
|
def _create_sidebar(self):
|
|
vbox = gtk.VBox(False, 6)
|
|
|
|
label = gtk.Label("Who's around:")
|
|
label.set_alignment(0.0, 0.5)
|
|
vbox.pack_start(label, False)
|
|
label.show()
|
|
|
|
self._buddy_list_model = gtk.ListStore(gobject.TYPE_STRING, gtk.gdk.Pixbuf, gobject.TYPE_PYOBJECT)
|
|
|
|
self._pixbuf_active_chat = gtk.gdk.pixbuf_new_from_file(data_dir + "/bubbleOutline.png")
|
|
self._pixbuf_new_message = gtk.gdk.pixbuf_new_from_file(data_dir + "/bubble.png")
|
|
|
|
sw = gtk.ScrolledWindow()
|
|
sw.set_shadow_type(gtk.SHADOW_IN)
|
|
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
|
|
|
|
self._buddy_list_view = gtk.TreeView(self._buddy_list_model)
|
|
self._buddy_list_view.set_headers_visible(False)
|
|
self._buddy_list_view.connect("cursor-changed", self._on_buddyList_buddy_selected)
|
|
self._buddy_list_view.connect("row-activated", self._on_buddyList_buddy_double_clicked)
|
|
|
|
sw.set_size_request(120, -1)
|
|
sw.add(self._buddy_list_view)
|
|
self._buddy_list_view.show()
|
|
|
|
renderer = gtk.CellRendererPixbuf()
|
|
column = gtk.TreeViewColumn("", renderer, pixbuf=self._MODEL_COL_ICON)
|
|
column.set_resizable(False)
|
|
column.set_expand(False);
|
|
self._buddy_list_view.append_column(column)
|
|
|
|
renderer = gtk.CellRendererText()
|
|
column = gtk.TreeViewColumn("", renderer, text=self._MODEL_COL_NICK)
|
|
column.set_resizable(True)
|
|
column.set_sizing("GTK_TREE_VIEW_COLUMN_GROW_ONLY");
|
|
column.set_expand(True);
|
|
self._buddy_list_view.append_column(column)
|
|
|
|
vbox.pack_start(sw)
|
|
sw.show()
|
|
|
|
return vbox
|
|
|
|
def _ui_setup(self, base):
|
|
Chat._ui_setup(self, base)
|
|
|
|
sidebar = self._create_sidebar()
|
|
self._hbox.pack_start(sidebar, False)
|
|
sidebar.show()
|
|
self._plug.show_all()
|
|
|
|
def activity_on_connected_to_shell(self):
|
|
Chat.activity_on_connected_to_shell(self)
|
|
|
|
self.activity_set_tab_icon_name("stock_help-chat")
|
|
self.activity_show_icon(True)
|
|
|
|
aniter = self._buddy_list_model.append(None)
|
|
self._buddy_list_model.set(aniter, self._MODEL_COL_NICK, "Group",
|
|
self._MODEL_COL_ICON, self._pixbuf_active_chat, self._MODEL_COL_BUDDY, None)
|
|
self._start()
|
|
|
|
def activity_on_disconnected_from_shell(self):
|
|
Chat.activity_on_disconnected_from_shell(self)
|
|
gtk.main_quit()
|
|
|
|
def _on_buddyList_buddy_selected(self, widget, *args):
|
|
(model, aniter) = widget.get_selection().get_selected()
|
|
name = self._buddy_list_model.get(aniter, self._MODEL_COL_NICK)
|
|
print "Selected %s" % name
|
|
|
|
def _on_buddyList_buddy_double_clicked(self, widget, *args):
|
|
""" Select the chat for this buddy or group """
|
|
(model, aniter) = widget.get_selection().get_selected()
|
|
chat = None
|
|
buddy = self._buddy_list_model.get_value(aniter, self._MODEL_COL_BUDDY)
|
|
if buddy and not self._chats.has_key(buddy):
|
|
chat = BuddyChat(self, buddy)
|
|
self._chats[buddy] = chat
|
|
chat.activity_connect_to_shell()
|
|
|
|
def _on_group_event(self, action, buddy):
|
|
if buddy.get_nick_name() == self._group.get_owner().get_nick_name():
|
|
# Do not show ourself in the buddy list
|
|
pass
|
|
elif action == BUDDY_JOIN:
|
|
aniter = self._buddy_list_model.append(None)
|
|
self._buddy_list_model.set(aniter, self._MODEL_COL_NICK, buddy.get_nick_name(),
|
|
self._MODEL_COL_ICON, None, self._MODEL_COL_BUDDY, buddy)
|
|
elif action == BUDDY_LEAVE:
|
|
aniter = self._get_iter_for_buddy(buddy)
|
|
if aniter:
|
|
self._buddy_list_model.remove(aniter)
|
|
|
|
def _get_iter_for_buddy(self, buddy):
|
|
aniter = self._buddy_list_model.get_iter_first()
|
|
while aniter:
|
|
list_buddy = self._buddy_list_model.get_value(aniter, self._MODEL_COL_BUDDY)
|
|
if buddy == list_buddy:
|
|
return aniter
|
|
aniter = self._buddy_list_model.iter_next(aniter)
|
|
|
|
def notify_new_message(self, chat, buddy):
|
|
aniter = self._get_iter_for_buddy(buddy)
|
|
self._buddy_list_model.set(aniter, self._MODEL_COL_ICON, self._pixbuf_new_message)
|
|
|
|
def notify_activate(self, chat):
|
|
aniter = self._get_iter_for_buddy(buddy)
|
|
self._buddy_list_model.set(aniter, self._MODEL_COL_ICON, self._pixbuf_active_chat)
|
|
|
|
def send_message(self, text):
|
|
if len(text) > 0:
|
|
self._stream_writer.write(text)
|
|
self._local_message(True, text)
|
|
|
|
def recv_message(self, buddy, msg):
|
|
if buddy:
|
|
self._insert_rich_message(buddy.get_nick_name(), msg)
|
|
self._controller.notify_new_message(self, None)
|
|
|
|
def _buddy_recv_message(self, sender, msg):
|
|
if self._chats.has_key[sender]:
|
|
chat = BuddyChat(self, sender)
|
|
self._chats[buddy] = chat
|
|
chat.activity_connect_to_shell()
|
|
chat.recv_message(sender, msg)
|
|
|
|
class ChatShell(dbus.service.Object):
|
|
instance = None
|
|
|
|
def get_instance():
|
|
if not ChatShell.instance:
|
|
ChatShell.instance = ChatShell()
|
|
return ChatShell.instance
|
|
|
|
get_instance = staticmethod(get_instance)
|
|
|
|
def __init__(self):
|
|
session_bus = dbus.SessionBus()
|
|
bus_name = dbus.service.BusName('com.redhat.Sugar.Chat', bus=session_bus)
|
|
object_path = '/com/redhat/Sugar/Chat'
|
|
|
|
dbus.service.Object.__init__(self, bus_name, object_path)
|
|
|
|
def open_group_chat(self):
|
|
group_chat = GroupChat()
|
|
group_chat.activity_connect_to_shell()
|
|
|
|
@dbus.service.method('com.redhat.Sugar.ChatShell')
|
|
def send_message(self, message):
|
|
pass
|
|
|
|
def main():
|
|
ChatShell.get_instance().open_group_chat()
|
|
try:
|
|
gtk.main()
|
|
except KeyboardInterrupt:
|
|
pass
|
|
|
|
if __name__ == "__main__":
|
|
main()
|