Commit: febfc3ca4846ed788ece3b2cdf8b6a387e463dbc Parent: dac5da55fa8f4feeab06368cef9cff4023ba1879 Author: Randy Palamar Date: Tue, 3 Jan 2023 20:13:44 -0700 displaycon: make it faster to set a single monitor as output this also reduces the number of calls to xrandr Diffstat:
| M | bin/displaycon | | | 77 | ++++++++++++++++++++++++++++++++++++++++++++++++----------------------------- |
1 file changed, 48 insertions(+), 29 deletions(-)
diff --git a/bin/displaycon b/bin/displaycon @@ -2,16 +2,42 @@ # dmenu selection script for controlling monitors -case $(printf "rotate\nmanage" | dmenu -i -p "Action:") in -"rotate") - monitor=$(xrandr --listactivemonitors | awk '{print $4}' | - grep -v "^$" | dmenu -i -p "Monitor:") || exit 0 +one_scr() { + xrandr --output "$1" --primary --auto --scale 1.0x1.0 \ + $(echo "$allscrs" | grep -v "^$1" | awk '{print "--output", $1, "--off"}' | paste -sd ' ' -) +} - direction=$(printf "normal\nright\nleft\ninverted" | - dmenu -i -p "Direction:") || exit 0 +multi_scr() { + primary=$(echo "$scrs" | dmenu -i -p "Primary:") + xrandr --output $primary --auto --scale 1.0x1.0 --primary + manage $(echo "$scrs" | grep -v "^$primary") +} - xrandr --output $monitor --rotate $direction - case $direction in +manage() { + for i in "$@"; do + case $(printf "enable\ndisable\nmove\nrotate" | dmenu -i -p "Action ($i):") in + "enable"|"move") + loc=$(printf "left-of\nright-of\nabove\nbelow" | + dmenu -i -p "Location ($i):") || exit 0 + relative=$(echo "$scrs" | dmenu -i -p "Relative ($i):") || exit 0 + direction=$(printf "normal\nright\nleft\ninverted" | + dmenu -i -p "Direction ($i):") || exit 0 + xrandr --output $i --$loc $relative \ + --rotate $direction --auto + ;; + "rotate") + direction=$(printf "normal\nright\nleft\ninverted" | + dmenu -i -p "Direction ($i):") || exit 0 + xrandr --output $i --rotate $direction --auto + ;; + "disable") xrandr --output $i --off ;; + *) exit 0 ;; + esac + done +} + +set_bg() { + case $1 in "left"|"right") bgs "$HOME"/.config/v_wallpaper.* ;; @@ -19,29 +45,22 @@ case $(printf "rotate\nmanage" | dmenu -i -p "Action:") in bgs -z "$HOME"/.config/h_wallpaper.* ;; esac - ;; - -"manage") - monitor=$(xrandr | grep ' connected' | cut -f 1 -d ' ' | - dmenu -i -p "Monitor:") || exit 0 - - case $(printf "enable\ndisable\nmove" | dmenu -i -p "Action:") in - "enable"|"move") - loc=$(printf "left-of\nright-of\nabove\nbelow" | - dmenu -i -p "Location:") || exit 0 +} - relative=$(xrandr --listactivemonitors | awk '{print $4}' | - grep -v "^$" | dmenu -i -p "Relative:") || exit 0 +allscrs=$(xrandr | grep 'connected') +scrs=$(echo "$allscrs" | awk '/ connected/ {print $1}') +direction="normal" - direction=$(printf "normal\nright\nleft\ninverted" | - dmenu -i -p "Direction:") || exit 0 - - xrandr --output $monitor --$loc $relative \ - --rotate $direction --auto - ;; - "disable") - xrandr --output $monitor --off - ;; +choice=$(printf "%s\nmulti\nmanage" "$scrs" | dmenu -i -p "Displaycon:") || exit 0 +case "$choice" in +"multi") + case $(echo "$scrs" | wc -l) in + 1) one_scr "$scrs" ;; + *) multi_scr ;; esac ;; +"manage") manage "$scrs" ;; +*) one_scr "$choice" ;; esac + +set_bg $direction