51 lines
1.6 KiB
Lua
51 lines
1.6 KiB
Lua
local awful = require("awful")
|
|
local spawn = require("awful.spawn")
|
|
local watch = require("awful.widget.watch")
|
|
local wibox = require("wibox")
|
|
|
|
local request_command = 'amixer -D pulse sget Master'
|
|
local bar_color = "#74aeab"
|
|
local mute_color = "#ff0000"
|
|
|
|
volumearc_widget = wibox.widget {
|
|
max_value = 1,
|
|
rounded_edge = true,
|
|
thickness = 2,
|
|
start_angle = 4.71238898, -- 2pi*3/4
|
|
forced_height = 16,
|
|
forced_width = 16,
|
|
bg = "#ffffff11",
|
|
paddings = 2,
|
|
widget = wibox.container.arcchart,
|
|
set_value = function(self, value)
|
|
self.value = value
|
|
end,
|
|
}
|
|
|
|
local update_graphic = function(widget, stdout, _, _, _)
|
|
local mute = string.match(stdout, "%[(o%D%D?)%]")
|
|
local volume = string.match(stdout, "(%d?%d?%d)%%")
|
|
volume = tonumber(string.format("% 3d", volume))
|
|
|
|
if mute == "off" then
|
|
widget.colors = { mute_color }
|
|
widget.value = volume / 100;
|
|
else
|
|
widget.colors = { bar_color }
|
|
widget.value = volume / 100;
|
|
end
|
|
end
|
|
|
|
volumearc_widget:connect_signal("button::press", function(_, _, _, button)
|
|
if (button == 4) then awful.spawn("amixer -D pulse sset Master 5%+", false)
|
|
elseif (button == 5) then awful.spawn("amixer -D pulse sset Master 5%-", false)
|
|
elseif (button == 1) then awful.spawn("amixer -D pulse sset Master toggle", false)
|
|
end
|
|
|
|
spawn.easy_async(request_command, function(stdout, stderr, exitreason, exitcode)
|
|
update_graphic(volumearc_widget, stdout, stderr, exitreason, exitcode)
|
|
end)
|
|
end)
|
|
|
|
watch(request_command, 1, update_graphic, volumearc_widget)
|