From ebea0fd6ecf2660e0dc74c01aa6f09b4345d8e3c Mon Sep 17 00:00:00 2001
From: Jeena <richard.pannek@dxc.com>
Date: Thu, 14 May 2026 12:44:11 +0000
Subject: [PATCH] feat: add mirror-display toggle to launch menu

Adds a "Mirror Display" entry that calls a helper script which finds
the first connected non-internal monitor and toggles mirroring of
eDP-1 onto it via hyprctl. Use case: plugging into a conference room
TV/projector while travelling.

Also fixes the menu's "Screenshot full" entry to capture the active
output instead of the hardcoded DP-1, matching the equivalent fix to
the Ctrl+Print keybind.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 hypr/menu.list                 |  3 ++-
 hypr/scripts/monitor-mirror.sh | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100755 hypr/scripts/monitor-mirror.sh

diff --git a/hypr/menu.list b/hypr/menu.list
index 98e563d..8bcf1e1 100644
--- a/hypr/menu.list
+++ b/hypr/menu.list
@@ -1,7 +1,8 @@
-Screenshot full=hyprshot -m output -m DP-1
+Screenshot full=hyprshot -m active -m output
 Screenshot window=hyprshot -m window
 Screenshot region=hyprshot -m region
 Color Picker=hyprpicker --autocopy
 Hypertension=xdg-open ~/Documents/Private-Documents/High-Blood-Preassure-test-results.ods
 Emoji Picker=~/.config/hypr/scripts/emoji-picker.py
 Shortcuts=~/.config/hypr/scripts/cheatsheet.py ~/.config/hypr/shortcuts.txt
+Mirror Display=~/.config/hypr/scripts/monitor-mirror.sh
diff --git a/hypr/scripts/monitor-mirror.sh b/hypr/scripts/monitor-mirror.sh
new file mode 100755
index 0000000..72e4ed1
--- /dev/null
+++ b/hypr/scripts/monitor-mirror.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+# Toggle: mirror the internal display to the first connected external monitor.
+# Travel use case — plug into a conference room TV/projector via HDMI, press
+# the bound key, and the external mirrors the laptop. Press again to revert
+# to the host's default monitor layout (via hyprctl reload).
+
+set -u
+
+internal="eDP-1"
+
+external=$(hyprctl monitors -j | jq -r ".[] | select(.name != \"$internal\") | .name" | head -n1)
+
+if [[ -z "$external" ]]; then
+    notify-send "Mirror" "No external display connected"
+    exit 0
+fi
+
+mirror_of=$(hyprctl monitors -j | jq -r ".[] | select(.name == \"$external\") | .mirrorOf // \"\"")
+
+if [[ -n "$mirror_of" ]]; then
+    hyprctl reload
+    notify-send "Mirror" "Off — reverted to default layout"
+else
+    hyprctl keyword monitor "$external,preferred,auto,1,mirror,$internal"
+    notify-send "Mirror" "On — $internal → $external"
+fi