61 lines
2.5 KiB
Bash
Executable File
61 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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twoscreen() { # If there are two screens.
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mirror=$(printf "no\\nyes" | dmenu -i -w 300 -p "Mirror displays? ")
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# Mirror displays using native resolution of external display and a scaled
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# version for the internal display
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if [ "$mirror" = "yes" ]; then
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external=$(echo "$screens" | dmenu -i -w 320 -p "Optimize resolution for: ")
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internal=$(echo "$screens" | grep -v "$external")
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res_external=$(xrandr --query | sed -n "/^$external/,/\+/p" | \
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tail -n 1 | awk '{print $1}')
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res_internal=$(xrandr --query | sed -n "/^$internal/,/\+/p" | \
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tail -n 1 | awk '{print $1}')
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res_ext_x=$(echo "$res_external" | sed 's/x.*//')
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res_ext_y=$(echo "$res_external" | sed 's/.*x//')
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res_int_x=$(echo "$res_internal" | sed 's/x.*//')
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res_int_y=$(echo "$res_internal" | sed 's/.*x//')
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scale_x=$(echo "$res_ext_x / $res_int_x" | bc -l)
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scale_y=$(echo "$res_ext_y / $res_int_y" | bc -l)
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xrandr --output "$external" --auto --scale 1.0x1.0 \
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--output "$internal" --auto --same-as "$external" \
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--scale "$scale_x"x"$scale_y"
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else
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primary=$(echo "$screens" | dmenu -i -w 320 -p "Select primary display: ")
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secondary=$(echo "$screens" | grep -v "$primary")
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direction=$(printf "left\\nright" | dmenu -i -w 500 -p "What side of $primary should $secondary be on? ")
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xrandr --output "$primary" --auto --scale 1.0x1.0 --output "$secondary" --"$direction"-of "$primary" --auto --scale 1.0x1.0
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fi
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}
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morescreen() { # If there are more than two screens.
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primary=$(echo "$screens" | dmenu -i -w 320 -p "Select primary display: ")
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secondary=$(echo "$screens" | grep -v "$primary" | dmenu -i -w 320 -p "Select secondary display: ")
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direction=$(printf "left\\nright" | dmenu -i -w 500 -p "What side of $primary should $secondary be on? ")
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tertiary=$(echo "$screens" | grep -v "$primary" | grep -v "$secondary" | dmenu -i -w 320 -p "Select third display: ")
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xrandr --output "$primary" --auto --output "$secondary" --"$direction"-of "$primary" --auto --output "$tertiary" --"$(printf "left\\nright" | grep -v "$direction")"-of "$primary" --auto
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}
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multimon() { # Multi-monitor handler.
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case "$(echo "$screens" | wc -l)" in
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2) twoscreen ;;
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*) morescreen ;;
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esac ;}
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postrun() {
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setbg
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bspc monitor "$(bspc query -M | awk NR==1)" -d 1 2 3 4 5
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bspc monitor "$(bspc query -M | awk NR==2)" -d 6 7 8 9 10
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}
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# Get all connected screens.
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screens=$(xrandr -q | awk '/ connected/ {print $1}')
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multimon
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postrun
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