Review Request 128074: [libkscreen] [Backend Manager] emitBackendReady() only after fetching the config finishes

[Sebastian Kügler]

> On June 1, 2016, 2:19 p.m., Sebastian Kügler wrote:
> > I've gone over the handlers for backendReady, and none of them is actually used to request a config then (that's encapsulated in backendmanager), so requesting a config before the backend is announced ready makes sense.
> 
> Kai Uwe Broulik wrote:
>     5.6 or better play safe and master?

I'm leaning towards master. 5.6.5 won't have follow-ups, so we have no way of correcting this. 5.7 will fix a bunch more multiscreen issues, and this one is a nice addition.


- Sebastian


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On June 1, 2016, 1:30 p.m., Kai Uwe Broulik wrote:
> 
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> https://git.reviewboard.kde.org/r/128074/
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> 
> (Updated June 1, 2016, 1:30 p.m.)
> 
> 
> Review request for Plasma, Daniel Vrátil and Sebastian Kügler.
> 
> 
> Repository: libkscreen
> 
> 
> Description
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> 
> Without a valid config in the BackendManager, KScreen::Config::canBeApplied always returns false causing KScreen to ignore any stored config on startup sometimes. Wait until we have a config before telling that the backend is ready.
> 
> 
> Diffs
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> 
>   src/backendmanager.cpp 570f575 
> 
> Diff: https://git.reviewboard.kde.org/r/128074/diff/
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> 
> Testing
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> 
> I can now start kded5 from console without it falling back to an "ideal" config.
> 
> Didn't do much testing, though. Might have unwanted side-effects.
> 
> 
> Thanks,
> 
> Kai Uwe Broulik
> 
>

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