Review Request: Use QT_USE_FAST_CONCATENATION and QT_USE_FAST_OPERATOR_PLUS for performance.

[Ian Monroe]

> On 2010-09-29 12:18:00, Rick W. Chen wrote:
> > src/browsers/collectionbrowser/CollectionWidget.cpp, lines 176-178
> > <http://git.reviewboard.kde.org/r/100008/diff/1/?file=463#file463line176>
> >
> >     The "added" i18n string is taken from CollectionTreeItemModelBase::addFilters(). They need to be the same so that the filtering will work. So it might break if the translation uses different "added" for the two places.
> >     
> >     Similarly, the 'd', 'w', 'm' etc. are also hardcoded in CollectionTreeItemModelBase::semanticDateTimeParser(). So the same thing applies here.
> >     
> >     Ideally we should make all of them translatable with context while ensuring they are consistent.
> 
> Mark Kretschmann wrote:
>     Could you please elaborate? What concrete solution do you suggest, in code?

Well for this we just need to keep the "1d" "1w" stuff out of i18n. I'm not really sure why the old version doesn't compile so dunno a solution.

Maybe we should use i18n args? doesn't something like

i18n("added %1", ":<1d") work? I forget the exact syntax. This has the advantage of allow languages to move the verb relative to the less then sign.

would that break filtering Rick?


- Ian


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On 2010-09-30 16:12:51, Mark Kretschmann wrote:
> 
> -----------------------------------------------------------
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> http://git.reviewboard.kde.org/r/100008/
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> 
> (Updated 2010-09-30 16:12:51)
> 
> 
> Review request for amarok.
> 
> 
> Summary
> -------
> 
>     Use QT_USE_FAST_CONCATENATION and QT_USE_FAST_OPERATOR_PLUS for performance.
>     
>     See http://doc.trolltech.com/4.6/qstring.html#more-efficient-string-construction.
>     
>     I had to clean up lots of incorrect string concatenations. Please check for
>     correctness.
> 
> 
> Diffs
> -----
> 
>   src/CMakeLists.txt abdcee8 
>   src/aboutdialog/OcsPersonItem.cpp 6685aa1 
>   src/browsers/collectionbrowser/CollectionWidget.cpp 196837c 
>   src/browsers/playlistbrowser/DynamicModel.cpp af7742d 
>   src/context/applets/similarartists/SimilarArtistsApplet.cpp e1e5d59 
>   src/context/applets/upcomingevents/UpcomingEventsApplet.cpp 7233785 
>   src/core-impl/collections/audiocd/AudioCdCollection.cpp a10976b 
>   src/core-impl/collections/daap/DaapCollection.cpp 06e97b2 
>   src/core-impl/collections/sqlcollection/SqlCollectionLocation.cpp e9411e6 
>   src/core-impl/collections/sqlcollection/mysqlecollection/MySqlEmbeddedStorage.cpp b3b40bc 
>   src/core/support/Debug.h 62766c4 
>   src/dynamic/Bias.cpp dec2db2 
>   src/dynamic/BiasSolver.cpp 0be91da 
>   src/dynamic/biases/EchoNest.cpp 2d0038a 
>   src/scriptengine/AmarokCollectionScript.cpp da87d33 
>   src/services/lastfm/CMakeLists.txt 7f17ff7 
>   src/services/lastfm/LastFmService.cpp 3b291fe 
>   src/services/lastfm/LastFmServiceSettings.cpp 6517fea 
>   src/services/lastfm/biases/LastFmBias.cpp 6f3286c 
>   src/services/lastfm/biases/WeeklyTopBias.cpp 98f9257 
> 
> Diff: http://git.reviewboard.kde.org/r/100008/diff
> 
> 
> Testing
> -------
> 
> This still fails to compile because of one error in libLastFM. Who is up for fixing the lib? :)
> 
> 
> Thanks,
> 
> Mark
> 
>

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