sugar-toolkit-gtk3/shell/PresenceView.py

150 lines
4.4 KiB
Python

import gtk
import gobject
import dbus
from sugar.presence import PresenceService
from sugar.presence.Service import Service
from sugar.chat.BuddyChat import BuddyChat
from gettext import gettext as _
class PresenceView(gtk.VBox):
_MODEL_COL_NICK = 0
_MODEL_COL_ICON = 1
_MODEL_COL_BUDDY = 2
def __init__(self, shell, activity):
gtk.VBox.__init__(self, False, 6)
self._activity = activity
self._activity_ps = None
self._shell = shell
self._pservice = PresenceService.get_instance()
self._pservice.connect("activity-appeared", self._activity_appeared_cb)
self._setup_ui()
activity_ps = self._pservice.get_activity(activity.get_id())
if activity_ps:
self._set_activity_ps(activity_ps)
if activity:
if self._activity.get_shared():
self._share_button.set_sensitive(False)
else:
self._share_button.set_sensitive(True)
else:
self._share_button.set_sensitive(False)
def _set_activity_ps(self, activity_ps):
self._activity_ps = activity_ps
self._activity_ps.connect('buddy-joined', self._buddy_joined_cb)
self._activity_ps.connect('buddy-left', self._buddy_left_cb)
for buddy in activity_ps.get_joined_buddies():
self._add_buddy(buddy)
def _setup_ui(self):
self.set_size_request(120, -1)
label = gtk.Label(_("Who's around:"))
label.set_alignment(0.0, 0.5)
self.pack_start(label, False)
label.show()
self._buddy_store = gtk.ListStore(gobject.TYPE_STRING,
gtk.gdk.Pixbuf,
gobject.TYPE_PYOBJECT,
bool)
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_store)
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.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)
self.pack_start(sw)
sw.show()
button_box = gtk.HButtonBox()
self._share_button = gtk.Button(_('Share'))
self._share_button.connect('clicked', self._share_button_clicked_cb)
button_box.pack_start(self._share_button)
self._share_button.show()
self.pack_start(button_box, False)
button_box.show()
def _share_button_clicked_cb(self, button):
self._activity.share()
self._share_button.set_sensitive(False)
def _on_buddyList_buddy_selected(self, view, *args):
(model, aniter) = view.get_selection().get_selected()
name = model.get(aniter, self._MODEL_COL_NICK)
def _on_buddyList_buddy_double_clicked(self, view, *args):
""" Select the chat for this buddy or group """
(model, aniter) = view.get_selection().get_selected()
chat = None
buddy = view.get_model().get_value(aniter, self._MODEL_COL_BUDDY)
if buddy:
self._shell.get_chat_controller().open_chat_activity(buddy)
def __buddy_icon_changed_cb(self, buddy):
it = self._get_iter_for_buddy(buddy)
self._buddy_store.set(it, self._MODEL_COL_ICON, buddy.get_icon_pixbuf())
def _activity_appeared_cb(self, pservice, activity):
if self._activity_ps:
return
if activity.get_id() == self._activity.get_id():
self._set_activity_ps(activity)
def _buddy_joined_cb(self, pservice, buddy):
self._add_buddy(buddy)
def _add_buddy(self, buddy):
if buddy.is_owner():
# Do not show ourself in the buddy list
return
aniter = self._buddy_store.append(None)
self._buddy_store.set(aniter,
self._MODEL_COL_NICK, buddy.get_name(),
self._MODEL_COL_BUDDY, buddy)
buddy.connect('icon-changed', self.__buddy_icon_changed_cb)
def _buddy_left_cb(self, pservice, buddy):
aniter = self._get_iter_for_buddy(buddy)
if aniter:
self._buddy_store.remove(aniter)
def _get_iter_for_buddy(self, buddy):
aniter = self._buddy_store.get_iter_first()
while aniter:
list_buddy = self._buddy_store.get_value(aniter, self._MODEL_COL_BUDDY)
if buddy == list_buddy:
return aniter
aniter = self._buddy_store.iter_next(aniter)