import gtk import gobject import dbus from sugar.presence.PresenceService 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() 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: chat_service = buddy.get_service_of_type(BuddyChat.SERVICE_TYPE) print chat_service if chat_service: bus = dbus.SessionBus() proxy_obj = bus.get_object('com.redhat.Sugar.Chat', '/com/redhat/Sugar/Chat') chat_shell = dbus.Interface(proxy_obj, 'com.redhat.Sugar.ChatShell') chat_shell.open_chat(chat_service.object_path()) else: print 'Could not find buddy chat' 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)