79 lines
1.9 KiB
Bash
Executable File
79 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# blob:summary=Enable, disable, toggle, or recover the internal laptop display
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# blob:args=<on|off|toggle|recover>
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TOGGLE="internal-monitor-disable"
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TOGGLE_FLAG="$HOME/.local/state/blob/toggles/hypr/$TOGGLE.lua"
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MIRROR_TOGGLE="internal-monitor-mirror"
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INTERNAL=$(blob-hypr-monitor-laptop)
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wake() {
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hyprctl dispatch 'hl.dsp.dpms({ action = "enable" })' >/dev/null 2>&1 || true
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}
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on() {
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if blob-hypr-toggle-enabled $TOGGLE; then
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blob-hypr-toggle $TOGGLE off
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blob-notify-send -g "Laptop display enabled"
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fi
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wake
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}
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off() {
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if [[ -z $INTERNAL ]]; then
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blob-notify-send -g "No laptop display found"
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exit 1
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fi
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# The name is written into generated Lua below, so only a plain connector
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# name may pass; anything else could execute on the next reload.
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if [[ ! $INTERNAL =~ ^[A-Za-z0-9._-]+$ ]]; then
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blob-notify-send -g "Refusing unsafe monitor name"
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exit 1
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fi
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if ! blob-hypr-monitor-external; then
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blob-notify-send -g "Can't disable the only active display"
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exit 1
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fi
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if blob-hypr-toggle-disabled $TOGGLE && blob-hypr-toggle-disabled $MIRROR_TOGGLE; then
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printf 'hl.monitor({ output = "%s", disabled = true })\n' "$INTERNAL" >"$TOGGLE_FLAG"
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blob-notify-send -g "Laptop display disabled"
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hyprctl reload
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fi
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}
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recover() {
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# Runs from the clamshell watcher every few seconds, so it must be a no-op
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# unless it actually re-enables a display: an unconditional wake here undoes
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# lock-screen blanking and races the resume modeset into a visible flash.
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blob-hypr-monitor-external && return 0
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blob-hypr-toggle-enabled $TOGGLE || return 0
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blob-hypr-toggle $TOGGLE off
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wake
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}
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toggle() {
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if blob-hypr-toggle-enabled $TOGGLE; then
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on
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else
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off
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fi
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}
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case "$1" in
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on) on ;;
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off) off ;;
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toggle) toggle ;;
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recover) recover ;;
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*)
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echo "Usage: $(basename "$0") {on|off|toggle|recover}" >&2
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exit 1
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;;
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esac
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