fixes multi-monitor setup, adds f8-f10 multi monitor keybinds

2025-09-20 17:36:51 +02:00
parent b58b194797
commit 649e324ac7
5 changed files with 151 additions and 3 deletions
--- a/.config/hypr/scripts/monitor-toggle.sh
+++ b/.config/hypr/scripts/monitor-toggle.sh
@@ -0,0 +1,132 @@
+#!/usr/bin/env bash
+# Quick display control for Hyprland
+# Profiles:
+#   laptop   -> keep eDP-2, disable all externals
+#   dual     -> eDP-2 + primary external
+#   triple   -> eDP-2 + both externals
+# Toggles:
+#   toggle-externals -> if any external enabled => laptop; else => triple (or dual if only one preset)
+#   dpms-toggle-focused -> blank/unblank the currently focused monitor (does NOT change layout)
+
+set -euo pipefail
+
+PRIMARY="eDP-2"
+
+# --- exact enable lines (copy from hyprland.conf) ---
+EXT1='desc:Samsung Electric Company S24F350 H4ZR302705, highres@highrr, auto-right, 1'
+EXT2='desc:Samsung Electric Company S24F350 H4ZK111233, highres@highrr, auto-right, 1, transform, 1'
+# Optional fallback by connector (harmless if not present)
+EXT_FALLBACK='HDMI-A-1, highres@highrr, auto-right, 1'
+
+# Which external is the "main" one you prefer for Dual:
+DUAL_MAIN="$EXT1"
+
+notify() {
+  if command -v notify-send >/dev/null 2>&1; then
+    notify-send -a "Hyprland" "$1" "${2:-}"
+  else
+    [ -n "${2:-}" ] && printf '%s: %s\n' "$1" "$2" >&2 || printf '%s\n' "$1" >&2
+  fi
+}
+
+hypr() {
+  local out
+  if ! out="$(hyprctl "$@" 2>&1)"; then
+    notify "hyprctl failed" "$out"
+    exit 1
+  fi
+}
+
+jqok(){ command -v jq >/dev/null; }
+monjson(){ hyprctl -j monitors 2>/dev/null || true; }
+
+any_external_enabled() {
+  if jqok; then
+    monjson | jq -e --arg P "$PRIMARY" '.[] | select(.name!=$P and (.disabled!=true))' >/dev/null
+  else
+    hyprctl monitors | awk -v P="$PRIMARY" '/^Monitor /{gsub(/^Monitor[ \t]+/, "", $0); split($0,a," "); if (a[1]!=P){print; exit 0}}' | grep -q .
+  fi
+}
+
+disable_all_externals() {
+  if jqok; then
+    mapfile -t names < <(monjson | jq -r --arg P "$PRIMARY" '.[] | select(.name!=$P) | .name')
+  else
+    mapfile -t names < <(hyprctl monitors | awk -v P="$PRIMARY" '/^Monitor /{gsub(/^Monitor[ \t]+/, "", $0); split($0,a," "); if (a[1]!=P) print a[1]}')
+  fi
+  for n in "${names[@]:-}"; do
+    hypr keyword monitor "$n, disable"
+  done
+}
+
+enable_line() {
+  local line="$1"
+  [ -n "$line" ] && hypr keyword monitor "$line"
+}
+
+profile_laptop() {
+  disable_all_externals
+  notify "Profile: Laptop-only" "$PRIMARY active, externals disabled"
+}
+
+profile_dual() {
+  # Ensure only one external is on
+  disable_all_externals
+  enable_line "$DUAL_MAIN"
+  notify "Profile: Dual" "Enabled main external with preferred transform"
+}
+
+profile_triple() {
+  # Ensure both externals are on (and only those two)
+  disable_all_externals
+  enable_line "$EXT1"
+  enable_line "$EXT2"
+  # You can drop EXT_FALLBACK if you don't actually need it:
+  # enable_line "$EXT_FALLBACK"
+  notify "Profile: Triple" "Enabled both externals"
+}
+
+toggle_externals() {
+  if any_external_enabled; then
+    profile_laptop
+  else
+    # Prefer triple if we have two presets, else dual
+    if [ -n "$EXT1" ] && [ -n "$EXT2" ]; then
+      profile_triple
+    else
+      profile_dual
+    fi
+  fi
+}
+
+dpms_toggle_focused() {
+  # Blank/unblank the currently focused output, layout unchanged
+  local name
+  if jqok; then
+    name="$(monjson | jq -r '.[] | select(.focused==true) | .name // empty')"
+  else
+    name="$(hyprctl monitors | awk '$1=="Monitor"{gsub(/^Monitor[ \t]+/,""); split($0,a," "); name=a[1]} /focused: yes/{print name; exit}')"
+  fi
+  [ -z "$name" ] && { notify "No focused monitor" ""; exit 2; }
+  hypr dispatch dpms toggle "$name"
+  notify "DPMS toggle" "$name"
+}
+
+case "${1:-}" in
+  laptop)             profile_laptop ;;
+  dual)               profile_dual ;;
+  triple)             profile_triple ;;
+  toggle-externals)   toggle_externals ;;
+  dpms-toggle-focused) dpms_toggle_focused ;;
+  *)
+    cat <<EOF
+Usage:
+  $(basename "$0") laptop              # eDP-2 only
+  $(basename "$0") dual                # eDP-2 + main external
+  $(basename "$0") triple              # eDP-2 + both externals
+  $(basename "$0") toggle-externals    # flip between laptop-only and (dual/triple)
+  $(basename "$0") dpms-toggle-focused # blank/unblank focused output (no layout change)
+EOF
+    exit 2
+    ;;
+esac