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authorMartin Perner <martin@perner.cc>2011-09-10 16:02:49 +0200
committerMartin Perner <martin@perner.cc>2011-09-10 17:29:55 +0200
commit735e4098b7d54dc248721a74873317e920b86d2b (patch)
tree1970cbf340797d5c59ffdaa3137d0063c144ad2f /src/Plugins.hs
parentdbf4ea77dc318f5d3b68651eabc562cd6cefec51 (diff)
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removed threading problem with Xlib
The output just stopped at some point until a new XEvent was received As XLockDisplay is in theory a good idea, with XNextEvent blocking its not usable. As it turned out, a window can be shared between display connections. Now the eventloop has its own display connection (which also removes the need for the lock introduced before). Additionally the screeninfo doesn't need to be fetched into a TVar in the eventerloop anymore. Also this was needed for the signalHandlers to work correctly again.
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