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List: kde-panel-devel
Subject: Re: GSoC Idea: better multi-head support
From: "Aaron J. Seigo" <aseigo () kde ! org>
Date: 2008-03-20 19:42:33
Message-ID: 200803201342.33895.aseigo () kde ! org
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On Thursday 20 March 2008, Aike J Sommer wrote:
> 1) Ideally using a second monitor should be as easy as plugging it in,
> selecting what its position is and what you want to use it for.
> With XRandR 1.2 this would actually be possible, but using the
> xrandr command from a console is not really very comfortable.
there is an application called krandrtray that provides a (KDE) GUI for
xrandr. it's not exactly perfect though, imho, and could use some additional
work. it's pretty much a straight translation between xrandr and a UI. it
could be made a lot more user friendly though, imho.
> 2) I think the best way to publish connected monitors and its
> configuration choices would be the "New Device Notifier", either
> through a direct XRandR/Xinerama DataEngine or by making Solid know
> about these devices.
personally i agree that this belongs in solid. if Kevin disagrees, however, we
can aggregate the information anyways in the devices DataEngine.
> The notifier could then offer actions such as: Clone, Presentation,
> Media-Player or Advanced Configuration, which would setup the correct
> mode using XRandR and if applicable load specific Plasma-containments
> or launch the configuration-module.
so essentially merging krandrtray with the devices plasmoid? that could be
interesting.
> 3) The chosen actions or configuration should be remembered in form of
> profiles, which can then automatically be loaded when the same device
> is plugged in again at a later time.
as for Plasma, this would be a matter of associating the right Containment(s)
with the new screen.
> This would allow for an extended screen to the left when you plug in
> the LCD in the office, using that LCD as primary screen and using the
> laptops display as secondary screen (panel moving to the external
> display, kopete moving to the internal for example). And when you
> plug in the projector in the meeting-room it will set that up with a
> special containment for presentations. And last but not least hooking
> up the plasma-tv ;-) in your living-room will automatically launch a
> mediaplayer like mythtv on it.
sounds great =)
> 4) This includes making the "New Device Notifier" monitor-aware, provide
> feedback in the pager and allowing to apply settings from the
> profiles.
what sort of feedback in the pager?
> In my 4.0.2 setup plasma also doesnt behave perfectly when
> the screen is extended by a hotplugged monitor, but most of that is
> probably already fixed in trunk. :-)
make sure you are using patch 0172 from qt-copy as that fixes a lot of stuff.
--
Aaron J. Seigo
humru othro a kohnu se
GPG Fingerprint: 8B8B 2209 0C6F 7C47 B1EA EE75 D6B7 2EB1 A7F1 DB43
KDE core developer sponsored by Trolltech
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