D7648: Fix ksysguard not starting on plasmoid click
Mladen Milinkovic
noreply at phabricator.kde.org
Thu Sep 7 23:19:02 UTC 2017
maxrd2 added a comment.
In https://phabricator.kde.org/D7648#142638, @davidedmundson wrote:
> Thanks, but do you know why the apps datasource doesn't have that entry after a while?
I've managed to get some more insight into original problem.
It seems that after some system updates, desktop database gets updated, and that triggers a bunch of onSourcesChanged+onSourcesRemoved events, followed by a bunch onSourcesChanged+onSourceAdded events.
Since I'm on rolling distro i get updates very frequently and this problem happens to me pretty frequently.
After .desktop database is updated these events are fired on 'apps' dataengine:
.... bunch of events for various .desktop files....
Sep 08 00:44:19
onSourcesChanged()
onSourceDisconnected() org.kde.ksysguard.desktop
onConnectedSourcesChanged()
onSourceRemoved() org.kde.ksysguard.desktop
.... bunch of events for various .desktop files....
Sep 08 00:47:01
onSourceAdded() org.kde.ksysguard.desktop
.... bunch of events for various .desktop files....
Sep 08 00:47:43
onSourceRemoved() org.kde.ksysguard.desktop
.... bunch of events for various .desktop files....
Sep 08 00:49:54
onSourceAdded() org.kde.ksysguard.desktop
.... bunch of events for various .desktop files....
No onSourceConnected() event was fired for "org.kde.ksysguard.desktop" after it has been disconnected -> removed -> added -> removed -> added.
It wasn't connected to datasource again after it was updated and re-added and thus apps.data["org.kde.ksysguard.desktop"] became undefined.
I can look into fixing/changing apps dataengine and making it re-connect "lost" sources if that is desired.
Is that supposed to happen automatically or is qml script supposed to re-connect "lost" sources during onSourceAdded event?
REPOSITORY
R114 Plasma Addons
BRANCH
launch-change
REVISION DETAIL
https://phabricator.kde.org/D7648
To: maxrd2, #plasma, davidedmundson
Cc: #frameworks, davidedmundson, plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/plasma-devel/attachments/20170907/f0d901e0/attachment.html>
More information about the Plasma-devel
mailing list