Initial commit

src/widgets/bluetooth.lua

@@ -0,0 +1,131 @@
+----------------------------------
+-- This is the bluetooth widget --
+----------------------------------
+
+-- Awesome Libs
+local awful = require("awful")
+local color = require("src.theme.colors")
+local dpi = require("beautiful").xresources.apply_dpi
+local gears = require("gears")
+local naughty = require("naughty")
+local wibox = require("wibox")
+require("src.core.signals")
+
+-- Icon directory path
+local icondir = awful.util.getdir("config") .. "src/assets/icons/bluetooth/"
+
+-- Returns the bluetooth widget
+return function()
+  local bluetooth_widget = wibox.widget {
+    {
+      {
+        {
+          id = "icon",
+          image = gears.color.recolor_image(icondir .. "bluetooth-off.svg"),
+          widget = wibox.widget.imagebox,
+          resize = false
+        },
+        id = "icon_layout",
+        widget = wibox.container.place
+      },
+      id = "icon_margin",
+      left = dpi(8),
+      right = dpi(8),
+      widget = wibox.container.margin
+    },
+    bg = color["Blue200"],
+    fg = color["Grey900"],
+    shape = function(cr, width, height)
+      gears.shape.rounded_rect(cr, width, height, 5)
+    end,
+    widget = wibox.container.background
+  }
+
+  local bluetooth_tooltip = awful.tooltip {
+    objects = { bluetooth_widget },
+    text = "",
+    mode = "inside",
+    preferred_alignments = "middle",
+    margins = dpi(10)
+  }
+
+  local bluetooth_state = "off"
+  local connected_device = "nothing"
+
+  awful.widget.watch(
+    "rfkill list bluetooth",
+    5,
+    function(_, stdout)
+      local icon = icondir .. "bluetooth"
+      if stdout:match('Soft blocked: yes') or stdout:gsub("\n", "") == '' then
+        icon = icon .. "-off"
+        bluetooth_state = "off"
+        bluetooth_tooltip:set_text("Bluetooth is turned " .. bluetooth_state .. "\n")
+      else
+        icon = icon .. "-on"
+        bluetooth_state = "on"
+        awful.spawn.easy_async_with_shell(
+          './.config/awesome/src/scripts/bt.sh',
+          function(stdout2)
+            if stdout2 == nil or stdout2:gsub("\n", "") == "" then
+              bluetooth_tooltip:set_text("Bluetooth is turned " .. bluetooth_state .. "\n" .. "You are currently not connected")
+            else
+              connected_device = stdout2:gsub("%(", ""):gsub("%)", "")
+              bluetooth_tooltip:set_text("Bluetooth is turned " .. bluetooth_state .. "\n" .. "You are currently connected to:\n" .. connected_device)
+            end
+          end
+        )
+      end
+      bluetooth_widget.icon_margin.icon_layout.icon:set_image(gears.color.recolor_image(icon .. ".svg", color["Grey900"]))
+    end,
+    bluetooth_widget
+  )
+
+  -- Signals
+  Hover_signal(bluetooth_widget, color["Blue200"], color["Grey900"])
+
+  bluetooth_widget:connect_signal(
+    "button::press",
+    function()
+      awful.spawn.easy_async_with_shell(
+        "rfkill list bluetooth",
+        function(stdout)
+          if stdout:gsub("\n", "") ~= '' then
+            if bluetooth_state == "off" then
+              awful.spawn.easy_async_with_shell(
+                [[
+              rfkill unblock bluetooth
+              sleep 1
+              bluetoothctl power on
+            ]]   ,
+                function()
+                  naughty.notification {
+                    title = "System Notification",
+                    app_name = "Bluetooth",
+                    message = "Bluetooth activated"
+                  }
+                end
+              )
+            else
+              awful.spawn.easy_async_with_shell(
+                [[
+              bluetoothctl power off
+              rfkill block bluetooth
+            ]]   ,
+                function()
+                  naughty.notification {
+                    title = "System Notification",
+                    app_name = "Bluetooth",
+                    message = "Bluetooth deactivated"
+                  }
+                end
+              )
+            end
+          end
+        end
+      )
+    end
+  )
+
+  return bluetooth_widget
+end