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Revert to tracking BuddyLeft not BuddyHandleLeft. Track buddy_to_handle to get back to the handle

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This commit is contained in:
Morgan Collett 2007-10-12 16:11:59 +01:00
parent 61d236e5d4
commit dd83813b9e
1 changed files with 11 additions and 6 deletions
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17
sugar/presence/activity.py
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@ -71,8 +71,8 @@ class Activity(gobject.GObject):
self._activity = dbus.Interface(bobj, self._ACTIVITY_DBUS_INTERFACE)
self._activity.connect_to_signal('BuddyHandleJoined',
self._buddy_handle_joined_cb)
self._activity.connect_to_signal('BuddyHandleLeft',
self._buddy_handle_left_cb)
self._activity.connect_to_signal('BuddyLeft',
self._buddy_left_cb)
self._activity.connect_to_signal('NewChannel', self._new_channel_cb)
self._activity.connect_to_signal('PropertiesChanged',
self._properties_changed_cb,
@ -94,6 +94,7 @@ class Activity(gobject.GObject):
self._joined = False
# Cache for get_buddy_by_handle
self._handle_to_buddy = {}
self._buddy_to_handle = {}
def _get_properties_reply_cb(self, new_props):
self._properties_changed_cb(new_props)
@ -184,7 +185,9 @@ class Activity(gobject.GObject):
def _buddy_handle_joined_cb(self, object_path, handle):
gobject.idle_add(self._emit_buddy_joined_signal, object_path)
self._handle_to_buddy[handle] = self._ps_new_object(object_path)
buddy = self._ps_new_object(object_path)
self._handle_to_buddy[handle] = buddy
self._buddy_to_handle[buddy] = handle
def _emit_buddy_left_signal(self, object_path):
"""Generate buddy-left GObject signal with presence Buddy object
@ -194,9 +197,11 @@ class Activity(gobject.GObject):
self.emit('buddy-left', self._ps_new_object(object_path))
return False
def _buddy_handle_left_cb(self, object_path, handle):
def _buddy_left_cb(self, object_path):
gobject.idle_add(self._emit_buddy_left_signal, object_path)
buddy = self._handle_to_buddy.pop(handle, None)
buddy = self._ps_new_object(object_path)
handle = self._buddy_to_handle.pop(buddy)
self._handle_to_buddy.pop(handle, None)
def _emit_new_channel_signal(self, object_path):
"""Generate new-channel GObject signal with channel object path
@ -224,7 +229,7 @@ class Activity(gobject.GObject):
"""Retrieve the Buddy object given a telepathy handle.
buddies are cached in self._handle_to_buddy, so we can
still get the buddy after they have left the activity.
still get the buddy without calling PS.
"""
buddy = self._handle_to_buddy.get(handle, None)
return buddy