[Sugar-devel] Pulsing icons don't stop

[Gonzalo Odiard]

I am using systemtap in F13 to try to know what is doing sugar.
In my first test I found the pulsing icon in launcher.py never stop.
To monitor sugar-sesion I have a script stap-sugar-session.sh:

[gonzalo at aronax sugar-jhbuild]$ cat stap-sugar-session.sh
SUGAR_SESSION_PID=`ps ax | grep sugar-session | grep -v grep | awk
'{printf("%s",$1)}'`
stap -t /usr/share/doc/python-libs-2.6.4/systemtap-sugar-3.stp -x
$SUGAR_SESSION_PID

The file /usr/share/doc/python-libs-2.6.4/systemtap-sugar-3.stp is a
modification of /usr/share/doc/python-libs-2.6.4/systemtap-example.stp, but
you can use it also.

If I start sugar-emulator and execute stap-sugar-session.sh I can see after
start a activity and stop the activity, the pulsing icon continue for ever.
It can be resolved applying the following patch, but I don't know if it's
the right solution. May be it's anything wrong with the properties.


 [gonzalo at aronax view]$ diff -u launcher.py launcher.py.new
--- launcher.py    2010-07-18 01:39:20.436252902 -0300
+++ launcher.py.new    2010-07-17 01:25:42.893632264 -0300
@@ -122,7 +122,7 @@
         self.connect('destroy', self.__destroy_cb)

     def __destroy_cb(self, box):
-        self._activity_icon.pulsing = False
+        self._activity_icon.set_paused(True)
         self._home.disconnect_by_func(self.__active_activity_changed_cb)

     def zoom_in(self):
@@ -133,13 +133,13 @@
                                       style.STANDARD_ICON_SIZE,
                                       style.XLARGE_ICON_SIZE))
         self._animator.start()
-        self._activity_icon.pulsing = True
+        self._activity_icon.set_paused(False)

     def __active_activity_changed_cb(self, model, activity):
         if activity.get_activity_id() == self._activity_id:
-            self._activity_icon.paused = False
+            self._activity_icon.set_paused(False)
         else:
-            self._activity_icon.paused = True
+            self._activity_icon.set_paused(False)


 class _Animation(animator.Animation):

There are other files using the same properties.

[gonzalo at aronax site-packages]$ pwd
/home/gonzalo/sugar-jhbuild/install/lib/python2.6/site-packages
[gonzalo at aronax site-packages]$ grep -r props.pause *
jarabe/view/launcher.py.ori:            self._activity_icon.props.paused =
False
jarabe/view/launcher.py.ori:            self._activity_icon.props.paused =
True
jarabe/desktop/meshbox.py:                net.props.paused = True
jarabe/desktop/meshbox.py:                net.props.paused = False
[gonzalo at aronax site-packages]$ grep -r props.pulsing *
jarabe/view/launcher.py.ori:        self._activity_icon.props.pulsing =
False
jarabe/view/launcher.py.ori:        self._activity_icon.props.pulsing = True
jarabe/frame/notification.py:        self._icon.props.pulsing = True
jarabe/frame/notification.py:        self._icon.props.pulsing = False
jarabe/frame/activitiestray.py:            self._icon.props.pulsing = True
jarabe/frame/activitiestray.py:            self._icon.props.pulsing = False
jarabe/desktop/meshbox.py:            self.props.pulsing = True
jarabe/desktop/meshbox.py:            self.props.pulsing = False
jarabe/desktop/meshbox.py:            self.props.pulsing = False
jarabe/desktop/meshbox.py:            self.props.pulsing = False
jarabe/desktop/meshbox.py:            self.props.pulsing = True
jarabe/desktop/meshbox.py:            self.props.pulsing = False
jarabe/desktop/meshbox.py:            self.props.pulsing = False

I can put the instructions to use systemtap with sugar in the wiki if
anybody think its useful.
-- 
Gonzalo Odiard
SugarLabs Argentina
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