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omarchycn/bin/omarchy-hyprland-monitor-clamshell
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#!/bin/bash
# omarchy:summary=Apply clamshell display state to Hyprland monitors
# omarchy:hidden=true
TOGGLES_DIR="$HOME/.local/state/omarchy/toggles/hypr"
CLAMSHELL_FLAG="$TOGGLES_DIR/internal-monitor-clamshell.lua"
MANUAL_DISABLE_FLAG="$TOGGLES_DIR/internal-monitor-disable.lua"
SCALE_STATE="$TOGGLES_DIR/internal-monitor-scale"
INTERNAL=$(hyprctl monitors all -j | jq -r '.[] | select(.name | contains("eDP")).name' | head -n 1)
valid_scale() {
[[ $1 =~ ^[0-9]+([.][0-9]+)?$ ]]
}
configured_monitor_scale() {
local monitor_lua="$HOME/.config/hypr/monitors.lua"
[[ -f $monitor_lua ]] || return 0
local scale
scale=$(sed -n 's/^local omarchy_monitor_scale = //p' "$monitor_lua" | head -1)
if [[ -z $scale ]]; then
scale=$(sed -nE 's/^hl\.monitor\(\{ output = "", mode = "preferred", position = "auto", scale = ([^ ]+) \}\)/\1/p' "$monitor_lua" | head -1)
fi
echo "$scale"
}
current_internal_scale() {
[[ -n $INTERNAL ]] || return 0
hyprctl monitors all -j | jq -r --arg internal "$INTERNAL" '.[] | select(.name == $internal and .disabled != true) | .scale' | head -1
}
store_internal_scale() {
local scale="$1"
valid_scale "$scale" || return 0
mkdir -p "$TOGGLES_DIR"
printf '%s\n' "$scale" >"$SCALE_STATE"
}
remember_internal_scale() {
local scale
scale=$(current_internal_scale)
store_internal_scale "$scale"
}
read_monitor_scale() {
local scale
scale=$(configured_monitor_scale)
if valid_scale "$scale"; then
echo "$scale"
return
fi
scale=$(current_internal_scale)
if valid_scale "$scale"; then
store_internal_scale "$scale"
echo "$scale"
return
fi
if [[ -f $SCALE_STATE ]]; then
scale=$(<"$SCALE_STATE")
if valid_scale "$scale"; then
echo "$scale"
return
fi
fi
echo 2
}
enable_internal_output() {
[[ -n $INTERNAL ]] || return 0
local scale
scale=$(read_monitor_scale)
hyprctl eval "hl.monitor({ output = \"$INTERNAL\", mode = \"preferred\", position = \"auto\", scale = $scale })" >/dev/null 2>&1 || true
}
dpms_internal() {
local action="$1"
[[ -n $INTERNAL ]] || return 0
hyprctl dispatch "hl.dsp.dpms({ action = \"$action\", monitor = \"$INTERNAL\" })" >/dev/null 2>&1 || true
}
enable_internal() {
local changed=0
if [[ -f $CLAMSHELL_FLAG ]]; then
rm -f "$CLAMSHELL_FLAG"
changed=1
fi
if (( changed )); then
hyprctl reload >/dev/null 2>&1 || true
fi
[[ -f $MANUAL_DISABLE_FLAG ]] && omarchy-hyprland-monitor-external-active && return 0
remember_internal_scale
enable_internal_output
dpms_internal enable
}
disable_internal() {
[[ -n $INTERNAL ]] || exit 0
[[ -f $MANUAL_DISABLE_FLAG ]] && return 0
mkdir -p "$TOGGLES_DIR"
remember_internal_scale
local config
config=$(printf 'hl.monitor({ output = "%s", disabled = true })' "$INTERNAL")
if [[ ! -f $CLAMSHELL_FLAG ]] || [[ $(< "$CLAMSHELL_FLAG") != $config ]]; then
printf '%s\n' "$config" >"$CLAMSHELL_FLAG"
hyprctl reload >/dev/null 2>&1 || true
fi
}
omarchy-hyprland-monitor-internal recover >/dev/null 2>&1 || true
omarchy-hyprland-monitor-internal-mirror recover >/dev/null 2>&1 || true
if omarchy-hw-clamshell && omarchy-hyprland-monitor-external-active; then
disable_internal
else
enable_internal
fi