--]]
-local markup = require("lain.util.markup")
-local helpers = require("lain.helpers")
-
-local awful = require("awful")
-local beautiful = require("beautiful")
+local newtimer = require("lain.helpers").newtimer
local wibox = require("wibox")
-
-local io = io
-local string = { format = string.format,
- match = string.match }
-
+local io = { open = io.open }
+local string = { match = string.match }
local setmetatable = setmetatable
-- System load
-- lain.widgets.sysload
local sysload = {}
-function worker(args)
+local function worker(args)
local args = args or {}
- local refresh_timeout = args.refresh_timeout or 5
- local show_all = args.show_all or false
- local header = args.header or " Load "
- local header_color = args.header_color or beautiful.fg_normal or "#FFFFFF"
- local color = args.color or beautiful.fg_focus or header_color
- local app = args.app or "top"
+ local timeout = args.timeout or 2
+ local settings = args.settings or function() end
- local mysysload = wibox.widget.textbox()
+ sysload.widget = wibox.widget.textbox()
- local mysysloadupdate = function()
+ function update()
local f = io.open("/proc/loadavg")
local ret = f:read("*all")
f:close()
- if show_all
- then
- local a, b, c = string.match(ret, "([^%s]+) ([^%s]+) ([^%s]+)")
- mysysload:set_text(string.format("%s %s %s", a, b, c))
- else
- local a = string.match(ret, "([^%s]+) ")
- mysysload:set_text(string.format("%s", a))
- end
- mysysload:set_markup(markup(header_color, header) ..
- markup(color, mysysload._layout.text .. " "))
- end
+ load_1, load_5, load_15 = string.match(ret, "([^%s]+) ([^%s]+) ([^%s]+)")
- local mysysloadtimer = timer({ timeout = refresh_timeout })
- mysysloadtimer:connect_signal("timeout", mysysloadupdate)
- mysysloadtimer:start()
- mysysloadtimer:emit_signal("timeout")
+ widget = sysload.widget
+ settings()
+ end
- mysysload:buttons(awful.util.table.join(
- awful.button({}, 0,
- function()
- helpers.run_in_terminal(app)
- end)
- ))
+ newtimer("sysload", timeout, update)
- return mysysload
+ return setmetatable(sysload, { __index = sysload.widget })
end
return setmetatable(sysload, { __call = function(_, ...) return worker(...) end })