Review Request 119814: [ksld] ScreenLocker inhibits sleep on logind

[Martin Gräßlin]

> On Dec. 14, 2014, 8:57 p.m., Kai Uwe Broulik wrote:
> > Ping?
> > 
> > PowerDevil already uses the Logind1 interfaces for suspending in case it finds a systemd version >= 195

Thanks for that info. This removes a road blocker. So all that's left is moving the config option to screen locker and remove all that's left in Powerdevil to lock the screen.


- Martin


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On Aug. 17, 2014, 5:10 p.m., Martin Gräßlin wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/119814/
> -----------------------------------------------------------
> 
> (Updated Aug. 17, 2014, 5:10 p.m.)
> 
> 
> Review request for Plasma and Àlex Fiestas.
> 
> 
> Repository: plasma-workspace
> 
> 
> Description
> -------
> 
> [ksld] ScreenLocker inhibits sleep on logind
> 
> When the system is going to sleep we want to ensure that the screen gets
> locked before the system goes to sleep. Logind provides the inhibitor
> locks which can be used for this.
> 
> If logind is available ksld gains an inhibitor lock for sleep when the
> screen is unlocked. As soon as the screen gets locked the inhibitor lock
> is released. In addition it connects to the prepareForSleep signal by
> logind and locks the screen.
> 
> The solution needs to be extended to have a config option whether the
> screen should be locked on sleep. Currently this is provided by
> powerdevil. Also the solution can only work properly if power devil uses
> logind's sleep dbus interface.
> 
> [ksld] Don't block till the greeter is started
> 
> We only want to ensure that the greeter gets started. There is no
> need to block for that. Instead we can connect to the error signal
> and unlock in case the greeter failed to start.
> 
> 
> -----
> @Alex: what do you think is the best solution for handling the "lock screen on resume" config option? My idea would be to move it to screen locker and expose the value through DBus, so that powerdevil can still read it.
> 
> 
> Diffs
> -----
> 
>   ksmserver/screenlocker/logind.h a335ddc2f6f55b071f824f9da94652a4dd70c483 
>   ksmserver/screenlocker/logind.cpp dcfc7f321b3cf29ef68aac8006aa37f5e4e00956 
>   ksmserver/screenlocker/CMakeLists.txt 5378a10df2be70cee95b5612c23046eae639f610 
>   ksmserver/screenlocker/autotests/CMakeLists.txt 4bff1c6b1d8fc360197c422f8d036dff3eae5efe 
>   ksmserver/screenlocker/ksldapp.h 095424c9845c134aa156917aeb6c8ddf31e8d25a 
>   ksmserver/screenlocker/ksldapp.cpp 04c7db366722f61dd87407d557ccf7d04ce83bcc 
> 
> Diff: https://git.reviewboard.kde.org/r/119814/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Martin Gräßlin
> 
>

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