45 lines
991 B
Bash
45 lines
991 B
Bash
#!/usr/bin/env zsh
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# variables for dzen2
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WIDTH=512
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WINDOW_HEIGHT=$( xdpyinfo \
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| awk '$1 ~ /dimensions/ {split($2,arr,"x"); print int(arr[2])}' \
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)
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WINDOW_WIDTH=$( xdpyinfo \
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| awk '$1 ~ /dimensions/ {split($2,arr,"x"); print int(arr[1])}' \
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)
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XPOS=$(( ( ${WINDOW_WIDTH} / 2 ) - ( ${WIDTH} / 2 ) ))
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YPOS=$(( ${WINDOW_HEIGHT} / 2 ))
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readonly WIDTH WINDOW_HEIGHT WINDOW_WIDTH XPOS YPOS
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# get current state of dpms
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xset -q \
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| grep -Eo 'DPMS is (Enabled|Disabled)' \
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| awk '{print $3}' \
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| read dpms_state
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# function to call dzen2 with current state
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dzen2_dpms_state () {
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local -r \
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new_dpms_state=$1
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print "Power Management ${new_dpms_state}" \
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| dzen2 -fn "monospace" -p 2 -tw ${WIDTH} -x ${XPOS} -y ${YPOS}
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}
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case $dpms_state in
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Enabled)
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xset -dpms
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xset s off
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dzen2_dpms_state "Disabled"
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;;
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Disabled)
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xset +dpms
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xset s on
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xset s 300
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dzen2_dpms_state "Enabled"
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;;
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*)
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exit 1
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;;
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esac
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