78 lines
2.0 KiB
Lua
78 lines
2.0 KiB
Lua
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local awful = require("awful")
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local gears = require("gears")
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local wibox = require("wibox")
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local beautiful = require("beautiful")
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local xresources = require("beautiful.xresources")
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local dpi = xresources.apply_dpi
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-- Set colors
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local active_color = beautiful.cpu_bar_active_color or "#5AA3CC"
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local background_color = beautiful.cpu_bar_background_color or "#222222"
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-- Configuration
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local update_interval = 5 -- in seconds
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local cpu_bar = wibox.widget{
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max_value = 100,
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value = 50,
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forced_height = dpi(10),
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margins = {
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top = dpi(8),
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bottom = dpi(8),
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},
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forced_width = dpi(200),
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shape = gears.shape.rounded_bar,
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bar_shape = gears.shape.rounded_bar,
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color = active_color,
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background_color = background_color,
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border_width = 0,
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border_color = beautiful.border_color,
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widget = wibox.widget.progressbar,
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}
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-- Mouse control
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-- cpu_bar:buttons(gears.table.join(
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-- --
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-- awful.button({ }, 1, function ()
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-- end),
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-- --
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-- awful.button({ }, 2, function ()
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-- end),
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-- --
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-- awful.button({ }, 3, function ()
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-- end),
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-- --
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-- awful.button({ }, 4, function ()
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-- end),
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-- awful.button({ }, 5, function ()
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-- end)
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-- ))
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local function update_widget(cpu_idle)
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-- Use this if you want to display usage percentage
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-- cpu_bar.value = 100 - cpu_idle
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-- Use this if you want to idle percentage
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cpu_bar.value = tonumber(cpu_idle)
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end
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-- Signals
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-- cpu_bar:connect_signal("mouse::enter", function ()
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-- update_widget()
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-- end)
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-- update_widget()
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local cpu_idle_script = [[
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bash -c "
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vmstat 1 2 | tail -1 | awk '{printf \"%d\", $15}'
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"]]
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awful.widget.watch(cpu_idle_script, update_interval, function(widget, stdout)
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-- local cpu_idle = stdout:match('+(.*)%.%d...(.*)%(')
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local cpu_idle = stdout
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cpu_idle = string.gsub(cpu_idle, '^%s*(.-)%s*$', '%1')
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update_widget(cpu_idle)
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end)
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return cpu_bar
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