133 lines
3.9 KiB
Bash
Executable File
133 lines
3.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Quick display control for Hyprland
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# Profiles:
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# laptop -> keep eDP-2, disable all externals
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# dual -> eDP-2 + primary external
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# triple -> eDP-2 + both externals
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# Toggles:
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# toggle-externals -> if any external enabled => laptop; else => triple (or dual if only one preset)
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# dpms-toggle-focused -> blank/unblank the currently focused monitor (does NOT change layout)
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set -euo pipefail
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PRIMARY="eDP-2"
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# --- exact enable lines (copy from hyprland.conf) ---
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EXT1='desc:Samsung Electric Company S24F350 H4ZR302705, highres@highrr, auto-right, 1'
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EXT2='desc:Samsung Electric Company S24F350 H4ZK111233, highres@highrr, auto-right, 1, transform, 1'
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# Optional fallback by connector (harmless if not present)
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EXT_FALLBACK='HDMI-A-1, highres@highrr, auto-right, 1'
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# Which external is the "main" one you prefer for Dual:
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DUAL_MAIN="$EXT1"
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notify() {
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if command -v notify-send >/dev/null 2>&1; then
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notify-send -a "Hyprland" "$1" "${2:-}"
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else
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[ -n "${2:-}" ] && printf '%s: %s\n' "$1" "$2" >&2 || printf '%s\n' "$1" >&2
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fi
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}
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hypr() {
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local out
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if ! out="$(hyprctl "$@" 2>&1)"; then
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notify "hyprctl failed" "$out"
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exit 1
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fi
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}
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jqok(){ command -v jq >/dev/null; }
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monjson(){ hyprctl -j monitors 2>/dev/null || true; }
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any_external_enabled() {
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if jqok; then
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monjson | jq -e --arg P "$PRIMARY" '.[] | select(.name!=$P and (.disabled!=true))' >/dev/null
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else
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hyprctl monitors | awk -v P="$PRIMARY" '/^Monitor /{gsub(/^Monitor[ \t]+/, "", $0); split($0,a," "); if (a[1]!=P){print; exit 0}}' | grep -q .
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fi
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}
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disable_all_externals() {
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if jqok; then
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mapfile -t names < <(monjson | jq -r --arg P "$PRIMARY" '.[] | select(.name!=$P) | .name')
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else
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mapfile -t names < <(hyprctl monitors | awk -v P="$PRIMARY" '/^Monitor /{gsub(/^Monitor[ \t]+/, "", $0); split($0,a," "); if (a[1]!=P) print a[1]}')
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fi
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for n in "${names[@]:-}"; do
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hypr keyword monitor "$n, disable"
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done
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}
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enable_line() {
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local line="$1"
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[ -n "$line" ] && hypr keyword monitor "$line"
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}
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profile_laptop() {
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disable_all_externals
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notify "Profile: Laptop-only" "$PRIMARY active, externals disabled"
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}
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profile_dual() {
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# Ensure only one external is on
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disable_all_externals
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enable_line "$DUAL_MAIN"
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notify "Profile: Dual" "Enabled main external with preferred transform"
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}
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profile_triple() {
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# Ensure both externals are on (and only those two)
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disable_all_externals
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enable_line "$EXT1"
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enable_line "$EXT2"
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# You can drop EXT_FALLBACK if you don't actually need it:
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# enable_line "$EXT_FALLBACK"
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notify "Profile: Triple" "Enabled both externals"
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}
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toggle_externals() {
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if any_external_enabled; then
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profile_laptop
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else
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# Prefer triple if we have two presets, else dual
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if [ -n "$EXT1" ] && [ -n "$EXT2" ]; then
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profile_triple
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else
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profile_dual
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fi
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fi
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}
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dpms_toggle_focused() {
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# Blank/unblank the currently focused output, layout unchanged
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local name
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if jqok; then
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name="$(monjson | jq -r '.[] | select(.focused==true) | .name // empty')"
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else
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name="$(hyprctl monitors | awk '$1=="Monitor"{gsub(/^Monitor[ \t]+/,""); split($0,a," "); name=a[1]} /focused: yes/{print name; exit}')"
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fi
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[ -z "$name" ] && { notify "No focused monitor" ""; exit 2; }
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hypr dispatch dpms toggle "$name"
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notify "DPMS toggle" "$name"
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}
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case "${1:-}" in
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laptop) profile_laptop ;;
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dual) profile_dual ;;
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triple) profile_triple ;;
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toggle-externals) toggle_externals ;;
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dpms-toggle-focused) dpms_toggle_focused ;;
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*)
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cat <<EOF
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Usage:
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$(basename "$0") laptop # eDP-2 only
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$(basename "$0") dual # eDP-2 + main external
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$(basename "$0") triple # eDP-2 + both externals
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$(basename "$0") toggle-externals # flip between laptop-only and (dual/triple)
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$(basename "$0") dpms-toggle-focused # blank/unblank focused output (no layout change)
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EOF
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exit 2
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;;
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esac
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