Review Request 124281: Remove KService and KIconThemes usage from KNotifications

[Alex Richardson]

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src/knotificationmanager.cpp (line 92)
<https://git.reviewboard.kde.org/r/124281/#comment56610>

    There is no need to iterate over the library paths:
    "If a relative path is given for directory, all entries of QCoreApplication::libraryPaths() will be checked with directory appended as a subdirectory. If an absolute path is given only that directory will be searched."
    
    `QList<QObject*> plugins = KPluginLoader::instantiatePlugins("knotification/notifyplugins", nullptr, this);`


- Alex Richardson


On July 7, 2015, 8 p.m., Martin Klapetek wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/124281/
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> 
> (Updated July 7, 2015, 8 p.m.)
> 
> 
> Review request for KDE Frameworks and Martin Gräßlin.
> 
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> Repository: knotifications
> 
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> Description
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> 
> This patch reduces the dependencies of KNotifications framework and effectively makes it a tier 2 framework.
> 
> KService is used only for locating additional notification plugins and to my knowledge,
> there are none such plugins currently existing, at least not in all around KDE plus
> the class for the plugins wasn't exported until about two months ago, so this should
> be safe without a legacy support.
> 
> KIconThemes is used only to get "KIconLoader::Small" icon pixmap for notifications
> using KPassivePopup. After some playing around it turns out that it puts the icon into
> the KPassivePopup title and makes it as big as the text. So I've made the icon size to
> be the same as the text height. So this keeps things visually the same + still DPI aware,
> though I believe the KPassivePopup should receive a complete visual overhaul anyway.
> 
> Additionally, KCodecs dependency has again one single usage for decoding html entities
> to QChars within QXmlStreamReader parser, so eventually could also be removed/replaced
> with QTextDocument::toPlainText() which seems to do the same job as QXmlStreamReader+KCodecs.
> 
> 
> Diffs
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> 
>   CMakeLists.txt 2d5437b 
>   metainfo.yaml 7fc15f7 
>   src/CMakeLists.txt 1cebece 
>   src/knotificationmanager.cpp 8d4f953 
>   src/knotificationplugin.cpp 7315c17 
>   src/notifybypopup.cpp e377051 
>   tests/kpassivepopuptest.h bc0dedc 
>   tests/kpassivepopuptest.cpp 2486fd8 
> 
> Diff: https://git.reviewboard.kde.org/r/124281/diff/
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> 
> Testing
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> 
> Everything still compiles + I added a test for KPassivePopup with an icon.
> 
> 
> Thanks,
> 
> Martin Klapetek
> 
>

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