From 1741639dd1991db0c7a7b0d4bcf777199fc27daf Mon Sep 17 00:00:00 2001
From: ooks-io <ooks@protonmail.com>
Date: Mon, 13 Nov 2023 12:35:36 +1300
Subject: [PATCH] add: eww config (needs to be implemented)

---
 .../wayland/essentials/eww/config/eww.yuck    | 295 ------------------
 .../eww/config/eww/eww-variables.yuck         |  18 ++
 .../eww/config/eww/eww-widgets.yuck           |  45 +++
 .../eww/config/eww/eww-windows.yuck           |  62 ++++
 .../essentials/eww/config/eww/eww.scss        |  12 +
 .../essentials/eww/config/eww/eww.yuck        |   4 +
 .../essentials/eww/config/eww/scripts/bat.sh  |  31 ++
 .../eww/config/eww/scripts/battery.sh         |  81 +++++
 .../eww/config/eww/scripts/batterytest.sh     |  30 ++
 .../eww/config/eww/scripts/earbuds.sh         |  35 +++
 10 files changed, 318 insertions(+), 295 deletions(-)
 delete mode 100644 home/ooks/features/wayland/essentials/eww/config/eww.yuck
 create mode 100644 home/ooks/features/wayland/essentials/eww/config/eww/eww-variables.yuck
 create mode 100644 home/ooks/features/wayland/essentials/eww/config/eww/eww-widgets.yuck
 create mode 100644 home/ooks/features/wayland/essentials/eww/config/eww/eww-windows.yuck
 create mode 100644 home/ooks/features/wayland/essentials/eww/config/eww/eww.scss
 create mode 100644 home/ooks/features/wayland/essentials/eww/config/eww/eww.yuck
 create mode 100755 home/ooks/features/wayland/essentials/eww/config/eww/scripts/bat.sh
 create mode 100755 home/ooks/features/wayland/essentials/eww/config/eww/scripts/battery.sh
 create mode 100755 home/ooks/features/wayland/essentials/eww/config/eww/scripts/batterytest.sh
 create mode 100755 home/ooks/features/wayland/essentials/eww/config/eww/scripts/earbuds.sh

diff --git a/home/ooks/features/wayland/essentials/eww/config/eww.yuck b/home/ooks/features/wayland/essentials/eww/config/eww.yuck
deleted file mode 100644
index 0b85bde..0000000
--- a/home/ooks/features/wayland/essentials/eww/config/eww.yuck
+++ /dev/null
@@ -1,295 +0,0 @@
-(defwidget bar []
-  (centerbox :orientation "v" :hexpand false
-    (box :valign "start" :hexpand false :vexpand true :orientation "v" :space-evenly false
-      (launch)
-      (dashbutton)
-      (powerbutton)
-    )
-
-    (workspaces :halign "center" :vexpand true :hexpand false :orientation "v")
-
-    (box :valign "end" :hexpand false :vexpand true :orientation "v" :space-evenly false
-      (battery)
-      (wifi)
-      (mem :thickness 4 :icon "")
-      (cpu :thickness 4 :icon "")
-      (disk :thickness 4 :icon "")
-      (time)
-    )
-  )
-)
-
-(defpoll brightness :interval "999h" :initial 0 `brightnessctl -m | awk -F, '{print substr($4, 0, length($4)-1)}'`)
-(defpoll volume :interval "999h" :initial 0 `pamixer --get-volume`)
-(defpoll micvolume :interval "999h" :initial 0 `pamixer --get-volume --source 1`)
-(defwidget dashboard []
-  (box :orientation "v" 
-    (box :class "info_box" :orientation "v" :space-evenly false
-      (box :class "calendar_box"
-        (calendar :width 200 :class "cal")
-      )
-
-      (box :class "slider_box" :orientation "v" :vexpand false :hexpand false
-        (box :space-evenly false
-            (label :class "slider_icon" :text "")
-            (scale :min 1 :max 101 :width 315 :class "brightness_slider" :value brightness :onchange "brightnessctl set {}%" :height 10)
-        )
-        (box :space-evenly false
-          (label :class "slider_icon" :text "墳")
-          (scale :min 1 :max 101 :width 315 :class "volume_slider" :value volume :onchange "pamixer --set-volume $(echo {} | sed 's/[.].*$//')")
-        )
-        (box :space-evenly false
-          (label :class "slider_icon" :text "")
-          (scale :min 1 :max 101 :width 315 :class "micvolume_slider" :value micvolume :onchange "pamixer --set-volume $(echo {} | sed 's/[.].*$//') --source 1")
-        )
-      )
-      (box :class "sysinfo_box" :orientation "h" :vexpand true :spacing 15 
-        (mem :thickness 12 :icon "")
-        (cpu :thickness 12 :icon "")
-        (disk :thickness 12 :icon "")
-      )
-    )
-    (box :class "notification_box"
-    )     
-  )
-)
-
-
-
-
-;; Variables
-(defvar time false)
-(defvar cal false)
-
-;; ━━━ WIDGETS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
-
-;; ━━━ MEMORY ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
-(defwidget dashbutton[]
-  (button :class "reg-btn dashbutton" :onclick "eww open dashboard --toggle" "舘")
-)
-
-
-
-;; ━━━ MEMORY ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
-(defwidget mem [icon thickness]
-  (box :vexpand "false" :hexpand "false"
-    (circular-progress  :value {EWW_RAM.used_mem_perc}
-                        :class "membar"
-                        :thickness {thickness}
-                        :start-at 75
-
-        (label :class "iconmem" :text {icon})
-    )
-  )
-)
-
-;; ━━━ CPU ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
-(defwidget cpu [icon thickness]
-  (box :vexpand "false" :hexpand "false"
-    (circular-progress  :value {EWW_CPU.avg}
-                        :class "cpubar"
-                        :thickness {thickness}
-                        :start-at 75
-
-      (label :class "iconcpu" :text {icon})
-    )
-  )
-)
-
-;; ━━━ DISK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
-(defwidget disk [icon thickness]
-  (box :vexpand "false" :hexpand "false"
-    (circular-progress  :value {EWW_DISK["/"].used_perc}
-                        :class "diskbar"
-                        :thickness {thickness}
-                        :start-at 75
-      (label :class "icondisk" :text {icon})
-
-    )
-  )
-)
-
-
-;; ━━━ WIFI ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
-(defvar wifi "{}")
-(defpoll wifi :interval "30s" "./scripts/wifi.sh")
-
-(defwidget wifi []
- (box :vexpand false :hexpand false :orientation "v"
-   (label :text {wifi.icon}
-          :limit-width 10
-          :tooltip {wifi.status}
-          :class "wifi"
-    )
-  )
-)
-
-;; ━━━ BATTERY ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
-(defvar battery "{}")
-(defpoll battery :interval "60s" "./scripts/battery.sh")
-
-(defwidget battery []
-   (label :text {battery.icon}
-          :limit-width 10
-          :tooltip "${battery.status}: ${battery.percent}"
-          :class "battery"
-  )
-)
-
-
-;; ━━━ VOLUME ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
-
-(defvar volume-level 50)
-(defvar volume-muted false)
-
-(defwindow volume
-  :monitor 0
-  :geometry (geometry :y "100px" :x "0px" :width "250px" :height "200px" :anchor "center bottom")
-  :windowtype "dock"
-  :wm-ignore true
-  :stacking "fg"
-
-  (box :class "volume-window"
-       :orientation "v"
-       :space-evenly "false"
-    (box :class "volume-widget"
-         :orientation "h"
-         :space-evenly false
-         :spacing 10
-      (label :text {volume-muted ? "" :
-                    volume-level == 0 ? "" :
-                    volume-level < 32 ? "" :
-                    volume-level < 65 ? "" :
-                    ""}
-
-             :class 'volume-icon ${volume-muted ? "volume-icon-muted" : ""}'
-      )
-      (scale :class 'volume-slider ${volume-muted ? "volume-slider-muted" : ""}'
-             :hexpand "true"
-             :min 0
-             :max 100
-             :height 8
-             :marks true
-             :value volume-level
-             :onchange "pamixer --set-volume {}"))))
-
-;; ━━━ TIME ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
-(defpoll hour :interval "10s" "date +%H")
-(defpoll minute :interval "10s" "date +%M")
-(defpoll dateVar :interval "600s" "date '+%A %d.%m.%y'")
-
-(defwidget time []
-  (eventbox :cursor "hand"  :hexpand false :vexpand false
-                :tooltip "${dateVar}"
-    (box :orientation "v" :hexpand false :vexpand false :space-evenly false :class "clock"
-    (button		:class "date"
-                :onclick ""	"${hour}")
-
-    (button		:class "date"
-                :onclick ""	"${minute}")
-    )
-  )
-)
-
-
-
-
-(defvar bright-level 50)
-(defvar bright-muted false)
-(defwindow brightness
-  :monitor 0
-  :geometry (geometry :y "-60px" :x "60px" :width "300px" :height "150px" :anchor "bottom left")
-  :wm-ignore true
-  :stacking "fg"
-
-  (box :class "volume-window"
-       :orientation "v"
-       :space-evenly "false"
-    (box :class "volume-widget"
-         :orientation "h"
-         :space-evenly false
-         :spacing 10
-      (label :text ""
-             :class 'volume-icon'
-      )
-      (scale :class 'volume-slider'
-             :hexpand "true"
-             :min 0
-             :max 100
-             :height 8
-             :marks true
-             :value bright-level
-             :onchange "brightnessctl set {}%"))))
-(defwidget launch []
-  (button		:class "reg-btn launchbutton"
-                :hexpand true
-                :onclick "wofi --show run --xoffset=1670 --yoffset=12 --width=230px --height=984 --style=$HOME/.config/wofi.css --term=footclient --prompt=Run &" "")
-)
-
-(defwidget powerbutton []
-  (eventbox :cursor "hand"
-  (button		:class "reg-btn powerbutton"
-                :onclick "eww open powermenu --toggle &"	"")
-  )
-)
-                                                  (defwidget powermenucontent []
-                                                  (box :orientation "h"
-  :class "powermenu-container"
-  (box :class "shutdown-btn-box"
-       :orientation "h"
-    (button :class "btn"
-            :tooltip "Shutdown"
-            :onclick "eww close powermenu && shutdown now"
-      "⏻")
-    )
-  (box :class "reboot-btn-box"
-       :orientation "h"
-    (button :class "btn"
-            :tooltip "Reboot"
-            :onclick "eww close powermenu && reboot"
-      "")
-    )
-  (box :class "exit-btn-box"
-       :orientation "h"
-    (button :class "btn"
-            :tooltip "Suspend"
-            :onclick "systemctl suspend"
-      "")
-    )
-  )
-)
-
-(defwindow powermenu
-  :monitor 0
-  :geometry (geometry :x "0%"
-  :y "0%"
-  :width "30%"
-  :height "15%"
-  :anchor "center center")
-  :wm-ignore true
-  (powermenucontent))
-
-(deflisten workspaces_listen "./scripts/workspaces.sh")
-(defwidget workspaces []
-  (literal :content workspaces_listen))
-
-(defwindow dashboard
-  :monitor 0
-  :geometry (geometry 
-  :height "1080px" 
-  :width "350px"
-  :x "48px"
-  :y "0px"
-  :anchor "top left")
-  :stacking "fg"
-  :class "dashboard"
-  (dashboard))
-
-(defwindow bar
-  :monitor 0
-  :exclusive false 
-  :geometry (geometry :height "1080px" :x "-4px" :y "0px"
-  :width "52px"
-  :anchor "top left")
-  :stacking "fg"
-  (bar))
diff --git a/home/ooks/features/wayland/essentials/eww/config/eww/eww-variables.yuck b/home/ooks/features/wayland/essentials/eww/config/eww/eww-variables.yuck
new file mode 100644
index 0000000..2daefd2
--- /dev/null
+++ b/home/ooks/features/wayland/essentials/eww/config/eww/eww-variables.yuck
@@ -0,0 +1,18 @@
+;;Variables
+
+
+;;Clock
+(defpoll TIME :interval "30s" "date +'%I:%M %p'")
+
+;;Battery 
+(defpoll BATTERY-PERCENTAGE :interval "30s" "./scripts/bat.sh --percentage")
+(defpoll BATTERY-COLOR :interval "5s" "./scripts/batterytest.sh --color")
+(defpoll BATTERY-STATUS :interval "5s" "./scripts/bat.sh --status")
+(defpoll BATTERY-ICON :interval "5s" "./scripts/battery.sh --icons")
+
+;;Earbuds
+(defpoll EARBUDS_CONNECTION :interval "5s" "./scripts/earbuds.sh --connection")
+(defpoll EARBUDS_RIGHT :interval "5s" "./scripts/earbuds.sh --left")
+(defpoll EARBUDS_LEFT :interval "5s" "./scripts/earbuds.sh --right")
+
+;;Workspaces
diff --git a/home/ooks/features/wayland/essentials/eww/config/eww/eww-widgets.yuck b/home/ooks/features/wayland/essentials/eww/config/eww/eww-widgets.yuck
new file mode 100644
index 0000000..9d3f2c9
--- /dev/null
+++ b/home/ooks/features/wayland/essentials/eww/config/eww/eww-widgets.yuck
@@ -0,0 +1,45 @@
+;;Widgets
+
+(deflisten workspace "./scripts/workspaces.sh")
+;;Clock -------------------------------------------------------------------------------------------
+(defwidget widget-clock []
+  (label
+    :text "${TIME}"
+    :class "text"
+    :halign "left"
+    :valign "center"
+  )
+)
+
+;; Battery
+(defwidget widget-bat-bar []
+  (progress
+    :class "${BATTERY-COLOR}" 
+    :value "${BATTERY-PERCENTAGE}" 
+    :orientation "horizontal"
+    :valign "center"
+    :halign "center"
+    :tooltip "${BATTERY-PERCENTAGE}"
+  )
+)
+
+(defwidget widget-battery []
+  (label
+    :text "${BATTERY-PERCENTAGE}${BATTERY-ICON}"
+    :class "${BATTERY-COLOR}"
+    :orientation "horizontal"
+    :valign "center"
+    :halign "center"
+  )
+)
+
+;;Earbuds Widget
+(defwidget widget-earbuds []
+  (label
+    :text "${EARBUDS_LEFT}${EARBUDS_CONNECTION}${EARBUDS_RIGHT}"
+    :class "${BATTERY-COLOR}"
+    :orientation "horizontal"
+    :valign "center"
+    :halign "center"
+  )
+)
\ No newline at end of file
diff --git a/home/ooks/features/wayland/essentials/eww/config/eww/eww-windows.yuck b/home/ooks/features/wayland/essentials/eww/config/eww/eww-windows.yuck
new file mode 100644
index 0000000..b3ce01f
--- /dev/null
+++ b/home/ooks/features/wayland/essentials/eww/config/eww/eww-windows.yuck
@@ -0,0 +1,62 @@
+;;Clock -----------------------------------------
+(defwindow window-clock
+  :monitor 0
+  :geometry (geometry
+    :anchor "top left"
+    :x "0.8%"
+    :y "-2.6%"
+    :width "0%"
+    :height "0%"
+  )
+  :stacking "fg"
+  :exclusive "true"
+  :focusable "false"
+  (widget-clock)
+)
+;;Battery ---------------------------------------
+(defwindow window-battery
+  :monitor 0
+  :geometry (geometry
+    :anchor "top right"
+    :x "0%"
+    :y "-2.6%"
+    :width "0%"
+    :height "0%"
+  )
+  :stacking "fg"
+  :exclusive "true"
+  :focusable "false"
+  (widget-battery)
+)
+;;Earbuds window
+
+(defwindow window-earbuds
+  :monitor 0
+  :geometry (geometry
+    :anchor "top center"
+    :x "0%"
+    :y "-2.6%"
+    :width "0%"
+    :height "0%"
+  )
+  :stacking "fg"
+  :exclusive "true"
+  :focusable "false"
+  (widget-earbuds)
+)
+;;Bar -------------------------------------------
+(defwindow bar
+  :monitor 0
+  :geometry (geometry
+    :anchor "top center"
+    :x "0"
+    :y "0"
+    :width "100%"
+    :height "3%"
+  )
+  :stacking "bg"
+  :exclusive "true"
+  :focusable "false"
+  " "  
+)
+
diff --git a/home/ooks/features/wayland/essentials/eww/config/eww/eww.scss b/home/ooks/features/wayland/essentials/eww/config/eww/eww.scss
new file mode 100644
index 0000000..b0ca088
--- /dev/null
+++ b/home/ooks/features/wayland/essentials/eww/config/eww/eww.scss
@@ -0,0 +1,12 @@
+
+* {
+	font-family: "JetBrains Mono Nerd Font";
+}
+
+text {
+  font-family: "JetBrains Mono Nerd Font";
+}
+.bar {
+	font-size: 12px;
+}
+
diff --git a/home/ooks/features/wayland/essentials/eww/config/eww/eww.yuck b/home/ooks/features/wayland/essentials/eww/config/eww/eww.yuck
new file mode 100644
index 0000000..4c54961
--- /dev/null
+++ b/home/ooks/features/wayland/essentials/eww/config/eww/eww.yuck
@@ -0,0 +1,4 @@
+;;Imports
+(include "eww-variables.yuck")
+(include "eww-windows.yuck")
+(include "eww-widgets.yuck")
\ No newline at end of file
diff --git a/home/ooks/features/wayland/essentials/eww/config/eww/scripts/bat.sh b/home/ooks/features/wayland/essentials/eww/config/eww/scripts/bat.sh
new file mode 100755
index 0000000..376eeae
--- /dev/null
+++ b/home/ooks/features/wayland/essentials/eww/config/eww/scripts/bat.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+battery_level=$(cat /sys/class/power_supply/BAT0/capacity)
+battery_status=$(cat /sys/class/power_supply/BAT0/status)
+
+case "$1" in
+  "--percentage")
+    echo "$battery_level"
+    ;;
+  "--color")
+    if [ $battery_level -le 20 ]; then
+        echo "progbarlow"
+    elif [ $battery_level -le 50 ]; then
+        echo "progbarmid"
+    else
+        echo "progbarhigh"
+    fi
+    ;;
+  "--status")
+    if [ "$battery_status" = "Charging" ]; then
+        echo "Charging"
+    elif [ "$battery_status" = "Discharging" ]; then
+        echo "Discharging"
+    else
+        echo "we full"
+    fi
+    ;;
+  *)
+    echo "Invalid argument try --color, --percentage"
+    ;;
+esac
diff --git a/home/ooks/features/wayland/essentials/eww/config/eww/scripts/battery.sh b/home/ooks/features/wayland/essentials/eww/config/eww/scripts/battery.sh
new file mode 100755
index 0000000..78fced5
--- /dev/null
+++ b/home/ooks/features/wayland/essentials/eww/config/eww/scripts/battery.sh
@@ -0,0 +1,81 @@
+#!/bin/sh
+
+get_battery_level() {
+    echo $(acpi -b | sed -e "s/[A-Za-z:,-.%]\+//g" | awk 'NR == 1 {print $2}')
+}
+
+get_adapter_status() {
+    echo "$(acpi -b | awk 'NR == 1 {print $3}' | sed -e 's/,//g')"
+}
+
+get_battery_icons() { 
+    battery_level=$(get_battery_level)
+    battery_level_trunc=$(($battery_level / 10 * 10))
+
+    if [ "$(get_adapter_status)" == "Charging" ]; then    
+        # Charging
+        case "$battery_level_trunc" in
+            "100" ) echo " 󰂅 "
+                return ;;
+            "90" ) echo " 󰂋 "
+                return ;;
+            "80" ) echo " 󰂊 " 
+                return ;; 
+            "70" ) echo " 󰢞 " 
+                return ;;
+            "60" ) echo " 󰂉 "
+                return ;;
+            "50" ) echo " 󰢝 "
+                return ;;
+            "40" ) echo " 󰂈 "
+                return ;; 
+            "30" ) echo " 󰂇 "
+                return ;;
+            "20" ) echo " 󰂆 "
+                return ;;
+            "10" ) echo " 󰢜 "
+                return ;;
+            "0"  ) echo " 󰢜 "
+                return ;; 
+        esac                                
+    else
+        # Discharging
+        case "$battery_level_trunc" in
+            "100" ) echo " 󰁹 "
+                return ;;
+            "90" ) echo " 󰂂 "
+                return ;;
+            "80" ) echo " 󰂁 " 
+                return ;; 
+            "70" ) echo " 󰂀 " 
+                return ;;
+            "60" ) echo " 󰁿 "
+                return ;;
+            "50" ) echo " 󰁾 "
+                return ;;
+            "40" ) echo " 󰁽 "
+                return ;; 
+            "30" ) echo " 󰁼 "
+                return ;;
+            "20" ) echo " 󰁻 "
+                return ;;
+            "10" ) echo " 󰁺 "
+                return ;;
+            "0"  ) echo " 󰁺 "
+                return ;; 
+        esac
+    fi 
+}
+
+# Main
+if [ "$1" == "--level" ]; then
+    get_battery_level
+
+elif [ "$1" == "--icons" ]; then
+    get_battery_icons
+fi
+
+
+
+
+
diff --git a/home/ooks/features/wayland/essentials/eww/config/eww/scripts/batterytest.sh b/home/ooks/features/wayland/essentials/eww/config/eww/scripts/batterytest.sh
new file mode 100755
index 0000000..ec701d3
--- /dev/null
+++ b/home/ooks/features/wayland/essentials/eww/config/eww/scripts/batterytest.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+BAT_PATH="/sys/class/power_supply/BAT0"
+bat_lvl=$(cat "$BAT_PATH/capacity")
+bat_stat=$(cat "$BAT_PATH/status")
+
+case "$1" in
+  "--level")
+    printf "%s\n" "$bat_lvl"
+    ;;
+  "--status")
+    printf "%s\n" "$bat_stat"
+    ;;
+  "--color")
+    if [ "$bat_stat" = "Charging" -o "$bat_stat" = "Not charging" ]; then
+      printf "batup\n"
+    elif [ "$bat_stat" = "Discharging" ] && [ "$bat_lvl" -le 25 ]; then
+      printf "batdownred\n"
+    elif [ "$bat_stat" = "Discharging" ] && [ "$bat_lvl" -le 50 ]; then
+      printf "batdown25\n"
+    elif [ "$bat_stat" = "Discharging" ] && [ "$bat_lvl" -gt 50 ]; then
+      printf "batdown50\n"
+    else
+      printf "batunknown\n"
+    fi
+    ;;
+  *)
+    printf "Invalid option\n"
+    ;;
+esac
diff --git a/home/ooks/features/wayland/essentials/eww/config/eww/scripts/earbuds.sh b/home/ooks/features/wayland/essentials/eww/config/eww/scripts/earbuds.sh
new file mode 100755
index 0000000..4be4bb7
--- /dev/null
+++ b/home/ooks/features/wayland/essentials/eww/config/eww/scripts/earbuds.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+BUDS_STATUS=$(earbuds status -o json -q)
+
+# Check if the earbuds are connected
+IS_CONNECTED=$(echo $BUDS_STATUS | jq -r '.status // empty')
+if [ "$IS_CONNECTED" == "error" ] || [ -z "$IS_CONNECTED" ]; then
+    if [ "$1" = "--connection" ]; then
+        echo " 󱡐 "
+    fi
+    exit 0
+fi
+
+LEFT=$(echo $BUDS_STATUS | jq -r '.payload.batt_left // empty')
+RIGHT=$(echo $BUDS_STATUS | jq -r '.payload.batt_right // empty')
+
+if [ "$(echo $BUDS_STATUS | jq -r '.payload.placement_left // empty')" == "3" ] && [ -n "$LEFT" ]; then
+    LEFT="󱐋$LEFT"
+fi
+
+if [ "$(echo $BUDS_STATUS | jq -r '.payload.placement_right // empty')" == "3" ] && [ -n "$RIGHT" ]; then
+    RIGHT="󱐋$RIGHT"
+fi
+
+case "$1" in
+    "--left")
+        [ -n "$LEFT" ] && echo -n "$LEFT"
+        ;;
+    "--right")
+        [ -n "$RIGHT" ] && echo -n "$RIGHT"
+        ;;
+    "--connection")
+        echo -n " 󱡏 "  
+        ;;
+esac