Review Request 118869: Use QElapsedTimer for data engines

[Commit Hook]

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/118869/#review60781
-----------------------------------------------------------


This review has been submitted with commit fec57bdaa2622efbab88061e3d84fda03a806376 by Christoph Feck to branch master.

- Commit Hook


On June 23, 2014, 11:03 a.m., Christoph Feck wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/118869/
> -----------------------------------------------------------
> 
> (Updated June 23, 2014, 11:03 a.m.)
> 
> 
> Review request for Plasma and Aaron J. Seigo.
> 
> 
> Bugs: 336551
>     http://bugs.kde.org/show_bug.cgi?id=336551
> 
> 
> Repository: kdelibs
> 
> 
> Description
> -------
> 
> As described in bug 336551, plasma data engines use QTime to find out about elapsed time. The problem is that QTime handles time zones, and therefore reads /etc/localtime on each call.
> 
> Instead, it should use QElapsedTimer. This fixes both the performance issue, as well as the FIXME from the comment about not handled 24-h wraps and timezone changes.
> 
> There are probably more places where this can be changed.
> 
> 
> Diffs
> -----
> 
>   plasma/datacontainer.cpp d19b1a5 
>   plasma/dataengine.cpp 9612574 
>   plasma/private/datacontainer_p.h a3e1f00 
>   plasma/private/dataengine_p.h 74a61e2 
> 
> Diff: https://git.reviewboard.kde.org/r/118869/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Christoph Feck
> 
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/plasma-devel/attachments/20140623/aba6359c/attachment-0001.html>