Review Request 129870: KEmoticons: use DBus to notify running processes of changes made in the KCM.

[David Faure]

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https://git.reviewboard.kde.org/r/129870/
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Review request for KDE Frameworks and Milian Wolff.


Repository: kemoticons


Description
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My recent performance fix stopped KEmoticons from reparsing kdeglobals
at ever call to currentThemeName(), which means that now we need to know
when to reparse. But actually by using a dbus signal we can just ship the
information in the signal, so no config file reparsing is needed.


Diffs
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  CMakeLists.txt 58e57afe6c038b6491f2f163365ef6becb0214b3 
  src/core/CMakeLists.txt 51d369a4333024806e28b92d4e7d471eb96e516a 
  src/core/kemoticons.cpp bb59d170720df7f0ee3cee20649a43e3f1f4440f 
  src/core/kemoticonsglobal.cpp PRE-CREATION 
  src/core/kemoticonsglobal_p.h PRE-CREATION 

Diff: https://git.reviewboard.kde.org/r/129870/diff/


Testing
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Changing the emoticons theme in `kcmshell5 emoticons` while KMail is running. Then switching to another message in KMail uses the newly selected icon theme, without having to restart kmail.


Note: the "new" dependency on QtDBus isn't new, KEmoticons uses KService which depends on DBus already.


Thanks,

David Faure

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