Review Request: Do not emit org.freedesktop.Notifications.ActionInvoked signal twice

Marco Martin notmart at gmail.com
Mon Jan 4 17:23:03 CET 2010


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Ship it!


it's annoying that's an undocumented and totally weird behaviour, but if this is actually the case yeah, the patch is correct

- Marco


On 2010-01-04 16:08:08, Aurélien Gâteau wrote:
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> (Updated 2010-01-04 16:08:08)
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> 
> Review request for Plasma.
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> Summary
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> When a notification with actions is shown, clicking an action button causes the ActionInvoked (and NotificationClosed) signals to be emitted twice. See this bug report: https://bugs.edge.launchpad.net/ubuntu/+source/banshee/+bug/501677
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> It seems the QDBusAbstractAdaptor automatically forward signals, even if I find no evidence of this in the source code.
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> Diffs
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>   trunk/KDE/kdebase/workspace/plasma/generic/dataengines/notifications/notificationsengine.cpp 1065171 
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> Diff: http://reviewboard.kde.org/r/2485/diff
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> Testing
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> - Monitor the signals with: dbus-monitor "interface=org.freedesktop.Notifications,type=signal"
> - Start an application which show a notification with actions. I used the test-multi-actions.py example from python-notify.
> - Click an action, notice both signals are listed twice.
> - After the patch, signals are only listed once.
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> Thanks,
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> Aurélien
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>



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