[Kde-pim] Review Request 122321: FavoriteCollectionsModel: avoid calling reference() all the time

[David Faure]

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Maybe it would simpler to just do the reference stuff inside select and deselect?

- David Faure


On Jan. 29, 2015, 11:26 p.m., David Faure wrote:
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> https://git.reviewboard.kde.org/r/122321/
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> (Updated Jan. 29, 2015, 11:26 p.m.)
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> Review request for KDEPIM-Libraries and Christian Mollekopf.
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> Repository: kdepimlibs
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> Description
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> For some reason I have some non-existing collection IDs in my config
> for favorites, so every call to reload() calls insertIfAvailable(dead_id)
> which called reference(dead_id), ending up in EntityTreeModelPrivate::indexForCollection
> where quite some iteration and linear searching happens.
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> => only reference() if we were actually able to select(), i.e.
> if the collection was found.
> This cuts by half the number of calls to indexForCollection, at least.
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> Diffs
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>   akonadi/favoritecollectionsmodel.cpp d5414b941bf838d0353dc7c6bf67302d06872ec9 
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> Diff: https://git.reviewboard.kde.org/r/122321/diff/
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> Testing
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> Running kmail, with debug output in select and reference, and in deselect and dereference. In my tests (including adding/removing a favorite) everything was called correctly.
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> Thanks,
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> David Faure
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