altaria desktop functions for new monitor config

bin/altaria/xorg.zsh

@@ -1,3 +1,73 @@
 #!/bin/zsh
 source $HOME/.config/wryn/env.zsh
+
 export DISPLAY=:0
+
+#####################################################################
+
+XRANDR_RESOLUTION__4k='3840x2160'
+XRANDR_RESOLUTION__2k='2560x1440'
+XRANDR_RESOLUTION__1080p='1920x1080'
+
+XRANDR_OUTPUT__office='DP-0'
+XRANDR_OUTPUT__livingroom='HDMI-0'
+
+XRANDR_ARGS__office__4k=(--output $XRANDR_OUTPUT__office --mode $XRANDR_RESOLUTION__4k)
+#XRANDR_ARGS__office__2k=()  # not available on office monitor
+XRANDR_ARGS__office__1080p=(--output $XRANDR_OUTPUT__office --mode $XRANDR_RESOLUTION__1080p)
+
+XRANDR_ARGS__livingroom__4k=(--output $XRANDR_OUTPUT__livingroom --mode $XRANDR_RESOLUTION__4k --rate 119.88)
+XRANDR_ARGS__livingroom__2k=(--output $XRANDR_OUTPUT__livingroom --mode $XRANDR_RESOLUTION__2k)
+XRANDR_ARGS__livingroom__1080p=(--output $XRANDR_OUTPUT__livingroom --mode $XRANDR_RESOLUTION__1080p)
+
+#####################################################################
+
+XRANDR_SET() {
+	local ERRORS=0
+
+	local COMPOSITING=enable
+	local SCREEN_BLANK=enable
+	local BACKGROUND=purple.jpg
+	local SOUND_EFFECT=login
+	local XRANDR_ARGS=()
+
+	while [[ $# -gt 0 ]]
+	do
+		case $1 in
+			--compositing  ) COMPOSITING="$2"  ; shift 1 ;;
+			--screen-blank ) SCREEN_BLANK="$2" ; shift 1 ;;
+			--background   ) BACKGROUND="$2"   ; shift 1 ;;
+			--sound-effect ) SOUND_EFFECT="$2" ; shift 1 ;;
+
+			* ) XRANDR_ARGS+=($1) ;
+		esac
+		shift 1
+	done
+
+	case $COMPOSITING in
+		enable  ) (pkill compton; sleep 1; compton;) & ;;
+		disable ) pkill compton ;;
+		* )
+			echo "ERROR : invalid setting '$COMPOSITING' for compositing" >&2
+			return 1
+	esac
+
+	case $SCREEN_BLANK in
+		enable | disable ) ;;
+		* )
+			echo "ERROR : invalid setting '$SCREEN_BLANK' for screen blank" >&2
+			return 1
+	esac
+
+	##########################################
+
+	scwrypts desktop/xrandr/disconnect-all
+
+	xrandr ${XRANDR_ARGS[@]} 
+
+	sleep 1
+
+	scwrypts desktop/screen-blank      -- $SCREEN_BLANK
+	scwrypts desktop/i3/set-background -- $BACKGROUND
+	scwrypts desktop/play-sound        -- $SOUND_EFFECT
+}