Adding wireless status widget/watcher
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bzgec
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90ffa05114
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@ -22,6 +22,7 @@ to improve your Awesome setup.
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* [Battery Indicator (UPower)](https://github.com/stefano-m/awesome-power_widget)
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* [[Google Play Music Desktop Player|recipes/gpmdp]]
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* [Set of simple widgets](https://github.com/streetturtle/awesome-wm-widgets) - widgets for battery, cpu, brightness, volume, email, etc.
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* [Wireless status](../recipes/wirelessStatus)
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## Libraries
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@ -0,0 +1,190 @@
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--[[
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Licensed under GNU General Public License v2
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* (c) 2021, bzgec
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# Wireless status widget/watcher
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Get wireless Quality link (converted to percentages) and wireless status.
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## Requirements:
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- `iw`
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## Usage:
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- Download [wirelessStatus.lua](https://awesomewm.org/recipes/wirelessStatus.lua) file and put it
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into awesome's folder (like `~/.config/awesome/widgets/wirelessStatus.lua`)
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- Add widget to `theme.lua`:
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```lua
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local widgets = {
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wirelessStatus = require("widgets/wirelessStatus"),
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}
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-- Wireless status widget
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theme.wirelessStatus = widgets.wirelessStatus({
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notification_preset = { font = "Mononoki Nerd Font 10", fg = theme.fg_normal },
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timeout = 10,
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settings = function(self)
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if self.status == "1" or self.status == "" then
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self.widget:set_image(theme.wifidisc)
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else
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if self.perc <= 5 then
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self.widget:set_image(theme.wifinone)
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elseif self.perc <= 25 then
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self.widget:set_image(theme.wifilow)
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elseif self.perc <= 50 then
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self.widget:set_image(theme.wifimed)
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elseif self.perc <= 75 then
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self.widget:set_image(theme.wifihigh)
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else
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self.widget:set_image(theme.wififull)
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end
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end
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end,
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})
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local widget_wirelessStatus = wibox.widget { nil, theme.wirelessStatus.widget, layout = wibox.layout.align.horizontal }
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```
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- Set which application to run on widget press (add to `rc.lua`):
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```lua
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-- wirelessStatus widget pressed function - open terminal and start `nmtui`
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beautiful.wirelessStatus.pressed = function(self, button)
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if button == 1 then -- left mouse click
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awful.spawn(terminal.." -e nmtui")
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end
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end
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```
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--]]
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local wibox = require("wibox")
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local naughty = require("naughty")
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local awful = require("awful")
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local gears = require("gears")
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local function factory(args)
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local args = args or {}
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local wirelessStatus = {
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widget = args.widget or wibox.widget.imagebox(),
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settings = args.settings or function(self) end,
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timeout = args.timeout or 10,
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pressed = args.pressed or function(self, button) end,
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followtag = args.followtag or false,
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notification_preset = args.notification_preset or {},
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showpopup = args.showpopup or "on", -- Show notification popup while hovering above widget
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timer = gears.timer,
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interface = "",
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perc = 0,
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status = "",
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notification_text = "No connection",
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}
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-- Reset to default values
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function wirelessStatus:reset()
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wirelessStatus.interface = ""
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wirelessStatus.perc = 0
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wirelessStatus.status = ""
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wirelessStatus.notification_text = "No connection"
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end
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-- Show notification popup
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function wirelessStatus:show(seconds)
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self:hide()
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-- Update every time
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self:update()
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if self.followtag then
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self.notification_preset.screen = focused()
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end
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self.notification = naughty.notify {
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preset = self.notification_preset,
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text = self.notification_text,
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timeout = type(seconds) == "number" and seconds or self.notification_preset.timeout
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}
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end
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-- Hide notification popup
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function wirelessStatus:hide()
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if self.notification then
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naughty.destroy(self.notification)
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self.notification = nil
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end
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end
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function wirelessStatus:attach()
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self.widget:connect_signal("mouse::enter", function()
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self:show(0)
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end)
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self.widget:connect_signal("mouse::leave", function()
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self:hide()
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end)
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end
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-- Get name of wireless interface
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function wirelessStatus:getInterface()
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awful.spawn.easy_async_with_shell(
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"awk 'NR==3 {printf(\"%s\\n\", $1)}' /proc/net/wireless",
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function(stdout, exitcode)
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-- Store interface name
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-- Remove last character/s from string ("wlp4s0:"" -> "wlp4s0")
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self.interface = stdout:sub(0, -3)
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-- This is needed the first time there is an update
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-- (or every time the `.interface` is equal to "")
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self:update()
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end
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)
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end
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function wirelessStatus:update()
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self.timer:emit_signal("timeout")
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end
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-- Get status and Quality link (convert quality link to percentages)
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wirelessStatus, wirelessStatus.timer = awful.widget.watch(
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"awk 'NR==3 {printf(\"%d-%.0f\\n\", $2, $3*10/7)}' /proc/net/wireless",
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wirelessStatus.timeout,
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function(self, stdout, stderr, exitreason, exitcode)
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if stdout == "" then
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-- No output from command above -> reset internal values to default
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self:reset()
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else
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-- Status and Quality link received
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local status, perc = stdout:match("(%d)-(%d+)")
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perc = tonumber(perc)
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self.perc = perc
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self.status = status
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if self.interface == "" then
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-- Get interface name
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self:getInterface()
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else
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-- Get information about active connection
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local cmd_getInfo = "iw dev "..self.interface.." link"
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awful.spawn.easy_async_with_shell(cmd_getInfo, function(stdout, exitcode)
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self.notification_text = stdout
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end)
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end
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end
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-- Call user/theme defined function
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self:settings()
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end,
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wirelessStatus -- base_widget (passed in callback function as first parameter)
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)
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-- Show notification popup while hovering above widget
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if wirelessStatus.showpopup == "on" then wirelessStatus:attach(wirelessStatus.widget) end
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wirelessStatus.widget:connect_signal("button::press", function(c, _, _, button)
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wirelessStatus:pressed(button)
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end)
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return wirelessStatus
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end
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return factory
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@ -0,0 +1,50 @@
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# Wireless status widget/watcher
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Get wireless Quality link (converted to percentages) and wireless status.
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## Requirements:
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- `iw`
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## Usage:
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- Download [wirelessStatus.lua](https://awesomewm.org/recipes/wirelessStatus.lua) file and put it
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into awesome's folder (like `~/.config/awesome/widgets/wirelessStatus.lua`)
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- Add widget to `theme.lua`:
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```lua
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local widgets = {
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wirelessStatus = require("widgets/wirelessStatus"),
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}
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-- Wireless status widget
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theme.wirelessStatus = widgets.wirelessStatus({
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notification_preset = { font = "Mononoki Nerd Font 10", fg = theme.fg_normal },
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timeout = 10,
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settings = function(self)
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if self.status == "1" or self.status == "" then
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self.widget:set_image(theme.wifidisc)
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else
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if self.perc <= 5 then
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self.widget:set_image(theme.wifinone)
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elseif self.perc <= 25 then
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self.widget:set_image(theme.wifilow)
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elseif self.perc <= 50 then
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self.widget:set_image(theme.wifimed)
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elseif self.perc <= 75 then
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self.widget:set_image(theme.wifihigh)
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else
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self.widget:set_image(theme.wififull)
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end
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end
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end,
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})
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local widget_wirelessStatus = wibox.widget { nil, theme.wirelessStatus.widget, layout = wibox.layout.align.horizontal }
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```
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- Set which application to run on widget press (add to `rc.lua`):
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```lua
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-- wirelessStatus widget pressed function - open terminal and start `nmtui`
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beautiful.wirelessStatus.pressed = function(self, button)
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if button == 1 then -- left mouse click
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awful.spawn(terminal.." -e nmtui")
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end
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end
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```
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