From a09cd44ec56b57bc7d3cc8c4b13b436a1b4411e0 Mon Sep 17 00:00:00 2001
From: Hippolyte Chauvin <hchauvin38@outlook.fr>
Date: Wed, 10 May 2023 22:04:04 +0200
Subject: [PATCH] =?UTF-8?q?Ajout=20du=20script=20qui=20permet=20de=20cr?=
 =?UTF-8?q?=C3=A9er=20et=20d=C3=A9truire=20un=20=C3=A9cran=20virtuel=20sec?=
 =?UTF-8?q?ondaire?=
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---
 bin/secondscreenctl | 121 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100755 bin/secondscreenctl

diff --git a/bin/secondscreenctl b/bin/secondscreenctl
new file mode 100755
index 0000000..db0d256
--- /dev/null
+++ b/bin/secondscreenctl
@@ -0,0 +1,121 @@
+#!/bin/bash
+
+colored_star_message() {
+    local color="$1"
+    shift
+    printf '\033[1;'"${color}"'m*\033[0m \033[1m%s\033[0m\n' "$*"
+}
+
+ko() {
+    >&2 colored_star_message 31 "$*"
+}
+
+ok() {
+    colored_star_message 32 "$*"
+}
+
+get_vscreen_name() {
+    hyprctl monitors | awk '($1 == "Monitor") { print $2 }' | grep '^HEADLESS-[0-9]*$'
+}
+
+vscreen_exists() {
+    [ -n "$(get_vscreen_name)" ]
+}
+
+vnc_running() {
+    wayvncctl output-list > /dev/null 2>&1
+}
+
+get_mainmon_refrate() {
+    hyprctl monitors | grep -A 1 '^Monitor .* (ID 0):$' | sed 1d | xargs | sed 's/^.*@//g' | cut -d ' ' -f 1
+}
+
+create() {
+    # si il n'y a pas déjà d'écran
+    #  créer un écran virtuel
+    #  configurer l'écran
+    #  donner le nom de l'écran
+    # si il n'y a pas de serveur VNC
+    #  screener un serveur VNC
+
+    local \
+        vscreen_name \
+        resolution=1920x1080 \
+        position=0x0 \
+        listen_address=0.0.0.0
+
+    set -e
+
+    if ! vscreen_exists; then
+        hyprctl output create headless
+        vscreen_name="$(get_vscreen_name)"
+        printf '%s \033[1m%s\033[0m\n' "New virtual screen:" "$vscreen_name" &
+        hyprctl keyword monitor \
+            "${vscreen_name}," \
+            "${resolution}@$(get_mainmon_refrate)," \
+            "${position}," \
+            1
+    fi
+
+    if ! vnc_running; then
+        screen -d -m wayvnc -o "$vscreen_name" 0.0.0.0
+    fi
+}
+
+destroy() {
+    # si il y a un serveur VNC
+    #  tuer le serveur VNC
+    # si il y a un écran virtuel
+    #  supprimer l'écran virtuel
+
+    if vnc_running; then
+        wayvncctl wayvnc-exit
+    fi
+
+    if vscreen_exists; then
+        hyprctl output remove "$(get_vscreen_name)"
+    fi
+}
+
+status() {
+    # si il y a un serveur VNC
+    #  afficher que le serveur VNC est en cours
+    # si il y a un écran virtuel
+    #  afficher le nom de l'écran virtuel
+    local exit_status=0
+
+    if vnc_running; then
+        ok "The VNC server is running."
+    else
+        ko "The VNC server is not running."
+        exit_status="$(("$exit_status" + 1))"
+    fi
+
+    if vscreen_exists; then
+        ok "Monitor name: $(get_vscreen_name)"
+    else
+        ko "The virtual monitor does not exist!"
+        exit_status="$(("$exit_status" + 1))"
+    fi
+
+    exit "$exit_status"
+}
+
+if [ -n "$1" ]; then
+    verb="$1"
+    shift
+fi
+
+case "$verb" in
+    create|destroy|status)
+        "$verb"
+        ;;
+    "")
+        status
+        ;;
+    *)
+        ko "skill issue"
+        exit 3
+        ;;
+esac
+