initalize

sketchybar/items/widgets/battery.lua

@@ -0,0 +1,91 @@
+local constants = require("constants")
+local settings = require("config.settings")
+
+local isCharging = false
+
+local battery = sbar.add("item", constants.items.battery, {
+  position = "right",
+  update_freq = 60,
+})
+
+local batteryPopup = sbar.add("item", {
+  position = "popup." .. battery.name,
+  width = "dynamic",
+  label = {
+    padding_right = settings.dimens.padding.label,
+    padding_left = settings.dimens.padding.label,
+  },
+  icon = {
+    padding_left = 0,
+    padding_right = 0,
+  },
+})
+
+battery:subscribe({ "routine", "power_source_change", "system_woke" }, function()
+  sbar.exec("pmset -g batt", function(batteryInfo)
+    local icon = "!"
+    local label = "?"
+
+    local found, _, charge = batteryInfo:find("(%d+)%%")
+    if found then
+      charge = tonumber(charge)
+      label = charge .. "%"
+    end
+
+    local color = settings.colors.green
+    local charging, _, _ = batteryInfo:find("AC Power")
+
+    isCharging = charging
+
+    if charging then
+      icon = settings.icons.text.battery.charging
+    else
+      if found and charge > 80 then
+        icon = settings.icons.text.battery._100
+      elseif found and charge > 60 then
+        icon = settings.icons.text.battery._75
+      elseif found and charge > 40 then
+        icon = settings.icons.text.battery._50
+      elseif found and charge > 30 then
+        icon = settings.icons.text.battery._50
+        color = settings.colors.yellow
+      elseif found and charge > 20 then
+        icon = settings.icons.text.battery._25
+        color = settings.colors.orange
+      else
+        icon = settings.icons.text.battery._0
+        color = settings.colors.red
+      end
+    end
+
+    local lead = ""
+    if found and charge < 10 then
+      lead = "0"
+    end
+
+    battery:set({
+      icon = {
+        string = icon,
+        color = color
+      },
+      label = {
+        string = lead .. label,
+        padding_left = 0,
+      },
+    })
+  end)
+end)
+
+battery:subscribe("mouse.clicked", function(env)
+  local drawing = battery:query().popup.drawing
+
+  battery:set({ popup = { drawing = "toggle" } })
+
+  if drawing == "off" then
+    sbar.exec("pmset -g batt", function(batteryInfo)
+      local found, _, remaining = batteryInfo:find("(%d+:%d+) remaining")
+      local label = found and ("Time remaining: " .. remaining .. "h") or (isCharging and "Charging" or "No estimate")
+      batteryPopup:set({ label = label })
+    end)
+  end
+end)