Review Request 125655: Xembed SNI Proxy

[Martin Gräßlin]

> On Oct. 16, 2015, 10:24 p.m., Martin Gräßlin wrote:
> > did you try whether the proxy works without compositing? I just hit the "suspend compositing" global shortcut to test something and it gave me bad rendering results in the davetray area.
> 
> David Edmundson wrote:
>     I have. For me it works (for most clients at least), though I do have known bug reports of xembedsniproxy leaving garbage in the background behind the icon
> 
> Martin Gräßlin wrote:
>     For me it looks like that: http://paste.opensuse.org/85160140 - though I don't have latest master
> 
> David Edmundson wrote:
>     Boo! that's the container window. I haven't seen that for a long time
>     
>     Can you xprop that window? 
>     Do you have any custom window rules?
>     
>     /maybe/ it'll be fixed with your comment about rendering transparent into that window which I haven't done yet.

> I haven't seen that for a long time

All right I'll first update to latest master ;-)

> Do you have any custom window rules?

no

> /maybe/ it'll be fixed with your comment about rendering transparent into that window which I haven't done yet.

nah, that won't help for the non-composited case :-(


- Martin


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On Oct. 16, 2015, 1:22 p.m., David Edmundson wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/125655/
> -----------------------------------------------------------
> 
> (Updated Oct. 16, 2015, 1:22 p.m.)
> 
> 
> Review request for Plasma.
> 
> 
> Repository: plasma-workspace
> 
> 
> Description
> -------
> 
> The goal of this project is to make xembed system trays available in Plasma.
> 
> This is to allow legacy apps (xchat, pidgin, tuxguitar) etc. system trays[1] available in Plasma which only supports StatusNotifierItem [2].
> 
> Ideally we also want this to work in an xwayland session, making X system tray icons available even when plasmashell only has a wayland connection.
> 
> How it works (in theory)
> 
> * We register a window as a system tray container
> * We render embeded windows composited offscreen
> * We render contents into an image and send this over DBus via the SNI protocol
> * XDamage events trigger a repaint
> * Activate and context menu events are replyed via X send event into the embedded container as left and right clicks
> 
> 
> Code is a mix of hacks and bodges bashing client apps into place, and I happily acknowledge it looks pretty bad. Unfotunately most of it seems to be needed, but I'd love to be proved wrong on most of it.
> 
> ---
> 
> CMakeLists changes are obviously currently wrong, I can strip half of find_packages and I need an add_subdirectory in the root file, but it's easier for me to sync with the separate repo mirror this way till we're close to merging. I expect this to take quite some revisions.
> 
> 
> Diffs
> -----
> 
>   xembedsniproxy/CMakeLists.txt PRE-CREATION 
>   xembedsniproxy/Readme.md PRE-CREATION 
>   xembedsniproxy/fdoselectionmanager.h PRE-CREATION 
>   xembedsniproxy/fdoselectionmanager.cpp PRE-CREATION 
>   xembedsniproxy/main.cpp PRE-CREATION 
>   xembedsniproxy/org.kde.StatusNotifierItem.xml PRE-CREATION 
>   xembedsniproxy/org.kde.StatusNotifierWatcher.xml PRE-CREATION 
>   xembedsniproxy/snidbus.h PRE-CREATION 
>   xembedsniproxy/snidbus.cpp PRE-CREATION 
>   xembedsniproxy/sniproxy.h PRE-CREATION 
>   xembedsniproxy/sniproxy.cpp PRE-CREATION 
>   xembedsniproxy/xcbutils.h PRE-CREATION 
>   xembedsniproxy/xembedsniproxy.desktop PRE-CREATION 
> 
> Diff: https://git.reviewboard.kde.org/r/125655/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> David Edmundson
> 
>

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