[xmonad] Working on bind to change brightness/temp. Any suggestions?
ianowl at gmail.com
Tue Dec 18 20:14:08 CET 2012
I'm working on setting up a binding to set brightness/color temperature in a way
similar to the program redshift does with randr. http://jonls.dk/redshift/
I'm just wondering if anyone has done anything similar or has any tips for me.
Just a first look, I see redshift calling xcb_randr_set_crtc_gamma from #include
<xcb/randr.h>, and I'm wondering how to do the equivalent in xmonad.
I'm not familiar with xmonad sources, gonna start looking around there next.
The specific behaviour I'm thinking of is to toggle a lowered brightness/temp for
the current active window's monitor (and subsequently, whichever monitor that
window is displayed in, or no monitor if it is not being displayed).
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