Commit: 50abf78a650d7e2299063d420171f3bf962ce3d6 Parent: 908a54518c78eff46a576f2ec0eaf533fe40d6f6 Author: Randy Palamar Date: Thu, 2 Mar 2023 09:31:57 -0700 displaycon: support mirroring display Diffstat:
| M | bin/displaycon | | | 28 | ++++++++++++++++++++++++++++ |
1 file changed, 28 insertions(+), 0 deletions(-)
diff --git a/bin/displaycon b/bin/displaycon @@ -7,6 +7,33 @@ one_scr() { $(echo "$allscrs" | grep -v "^$1" | awk '{print "--output", $1, "--off"}' | paste -sd ' ' -) } +two_scr() { + case $(printf "no\nyes" | dmenu -i -p "Duplicate Screen?") in + "yes") mirror $(echo "$scrs" | dmenu -i -p "Optimize for:") ;; + "no") multi_scr ;; + *) exit 0 ;; + esac +} + +mirror() { + primary="$1" + secondary=$(echo "$scrs" | grep -v "^$1") + + tres=$(xrandr -q | sed -n "/^$primary/{n;p}" | awk '{print $1}') + pri_res_x=${tres%x*} + pri_res_y=${tres#*x} + tres=$(xrandr -q | sed -n "/^$secondary/{n;p}" | awk '{print $1}') + sec_res_x=${tres%x*} + sec_res_y=${tres#*x} + + scale_x=$(echo "$pri_res_x / $sec_res_x" | bc -l) + scale_y=$(echo "$pri_res_y / $sec_res_y" | bc -l) + + xrandr --output "$primary" --primary --auto --scale 1.0x1.0 \ + --output "$secondary" --same-as "$primary" \ + --auto --scale "${scale_x}x${scale_y}" +} + multi_scr() { primary=$(echo "$scrs" | dmenu -i -p "Primary:") xrandr --output $primary --auto --scale 1.0x1.0 --primary @@ -56,6 +83,7 @@ case "$choice" in "multi") case $(echo "$scrs" | wc -l) in 1) one_scr "$scrs" ;; + 2) two_scr ;; *) multi_scr ;; esac ;;