Add hypr_mon_guard

sdata/subcmd-virtmon/options.sh

@@ -21,6 +21,8 @@ Options:
   -h, --help       Show this help message and exit
   -c, --clean      Clean all tester monitors and wayvnc sessions and exit
   -d, --daemon     Run in background
+  -g, --guard      Enable hypr_mon_guard so it will be safe to
+                   temporarily disable monitors using hyprctl.
 
 For the syntax of following options, see also Hyprland Wiki:
   https://wiki.hypr.land/Configuring/Monitors
@@ -29,7 +31,7 @@ For the syntax of following options, see also Hyprland Wiki:
       --pos <pos>  Position, by default ${STY_UNDERLINE}$VMON_POSITION${STY_RST}
                    Examples: ${STY_UNDERLINE}auto-left${STY_RST}, ${STY_UNDERLINE}0x-1080${STY_RST}
       --sca <sca>  Scale, by default ${STY_UNDERLINE}$VMON_SCALE${STY_RST}
-      --ext <ext>  Extra args, e.g. ${STY_UNDERLINE}transform, 1${STY_RST}
+      --ext <ext>  Extra properties, e.g. ${STY_UNDERLINE}transform, 1${STY_RST}
 
 Tip: Recommended VNC client:
 - Android: AVNC (https://github.com/gujjwal00/avnc)
@@ -39,8 +41,8 @@ Tip: Recommended VNC client:
 }
 # `man getopt` to see more
 para=$(getopt \
-  -o hcd \
-  -l help,clean,daemon,res:,fps:,pos:,sca:,ext: \
+  -o hcdg \
+  -l help,clean,daemon,guard,res:,fps:,pos:,sca:,ext: \
   -n "$0" -- "$@")
 [ $? != 0 ] && echo "$0: Error when getopt, please recheck parameters." && exit 1
 #####################################################################################
@@ -58,6 +60,7 @@ while true ; do
   case "$1" in
     -c|--clean) CLEAN_TESTER_MONITORS=true;shift;;
     -d|--daemon) RUNNING_IN_BACKGROUND=true;shift;;
+    -g|--guard) ENABLE_HYPR_MON_GUARD=true;shift;;
     --res) VMON_RESOLUTION="$2";shift 2;;
     --fps) VMON_FPS="$2";shift 2;;
     --pos) VMON_POSITION="$2";shift 2;;