Cut over to new PresenceService

1 files changed, 117 insertions, 0 deletions

diff --git a/sugar/presence/activity.py b/sugar/presence/activity.py
new file mode 100644
index 0000000..06c8a00
--- /dev/null
+++ b/sugar/presence/activity.py
@@ -0,0 +1,117 @@
+# Copyright (C) 2006, Red Hat, Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+import gobject
+import dbus
+
+class Activity(gobject.GObject):
+
+    __gsignals__ = {
+        'buddy-joined': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
+                         ([gobject.TYPE_PYOBJECT])),
+        'buddy-left': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
+                         ([gobject.TYPE_PYOBJECT])),
+        'service-appeared': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
+                         ([gobject.TYPE_PYOBJECT])),
+        'service-disappeared': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
+                         ([gobject.TYPE_PYOBJECT]))
+    }
+
+    _PRESENCE_SERVICE = "org.laptop.Presence"
+    _ACTIVITY_DBUS_INTERFACE = "org.laptop.Presence.Activity"
+
+    def __init__(self, bus, new_obj_cb, del_obj_cb, object_path):
+        gobject.GObject.__init__(self)
+        self._object_path = object_path
+        self._ps_new_object = new_obj_cb
+        self._ps_del_object = del_obj_cb
+        bobj = bus.get_object(self._PRESENCE_SERVICE, object_path)
+        self._activity = dbus.Interface(bobj, self._ACTIVITY_DBUS_INTERFACE)
+        self._activity.connect_to_signal('BuddyJoined', self._buddy_joined_cb)
+        self._activity.connect_to_signal('BuddyLeft', self._buddy_left_cb)
+        self._activity.connect_to_signal('ServiceAppeared', self._service_appeared_cb)
+        self._activity.connect_to_signal('ServiceDisappeared', self._service_disappeared_cb)
+        
+        self._id = None
+        self._color = None
+
+    def object_path(self):
+        return self._object_path
+
+    def _emit_buddy_joined_signal(self, object_path):
+        self.emit('buddy-joined', self._ps_new_object(object_path))
+        return False
+
+    def _buddy_joined_cb(self, object_path):
+        gobject.idle_add(self._emit_buddy_joined_signal, object_path)
+
+    def _emit_buddy_left_signal(self, object_path):
+        self.emit('buddy-left', self._ps_new_object(object_path))
+        return False
+
+    def _buddy_left_cb(self, object_path):
+        gobject.idle_add(self._emit_buddy_left_signal, object_path)
+
+    def _emit_service_appeared_signal(self, object_path):
+        self.emit('service-appeared', self._ps_new_object(object_path))
+        return False
+
+    def _service_appeared_cb(self, object_path):
+        gobject.idle_add(self._emit_service_appeared_signal, object_path)
+
+    def _emit_service_disappeared_signal(self, object_path):
+        self.emit('service-disappeared', self._ps_new_object(object_path))
+        return False
+
+    def _service_disappeared_cb(self, object_path):
+        gobject.idle_add(self._emit_service_disappeared_signal, object_path)
+
+    def get_id(self):
+        # Cache activity ID, which should never change anyway
+        if not self._id:
+            self._id = self._activity.getId()
+        return self._id
+
+    def get_color(self):
+        if not self._color:
+            self._color = self._activity.getColor()
+        return self._color
+
+    def get_services(self):
+        resp = self._activity.getServices()
+        servs = []
+        for item in resp:
+            servs.append(self._ps_new_object(item))
+        return servs
+
+    def get_services_of_type(self, stype):
+        resp = self._activity.getServicesOfType(stype)
+        servs = []
+        for item in resp:
+            servs.append(self._ps_new_object(item))
+        return servs
+
+    def get_joined_buddies(self):
+        resp = self._activity.getJoinedBuddies()
+        buddies = []
+        for item in resp:
+            buddies.append(self._ps_new_object(item))
+        return buddies
+
+    def owner_has_joined(self):
+        # FIXME
+        return False