59 lines
1.7 KiB
Lua
59 lines
1.7 KiB
Lua
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local awful = require("awful")
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local gears = require("gears")
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local spawn = require("awful.spawn")
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local watch = require("awful.widget.watch")
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local wibox = require("wibox")
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local request_command = 'amixer -D pulse sget Master'
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local bar_color = "#74aeab"
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local mute_color = "#ff0000"
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local background_color = "#3a3a3a"
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volumebar_widget = wibox.widget {
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max_value = 1,
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forced_width = 50,
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paddings = 0,
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border_width = 0.5,
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color = bar_color,
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background_color = background_color,
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shape = gears.shape.bar,
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clip = true,
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margins = {
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top = 10,
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bottom = 10,
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},
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set_value = function(self, value)
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self.value = value
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end,
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widget = wibox.widget.progressbar
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}
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local update_graphic = function(widget, stdout, _, _, _)
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local mute = string.match(stdout, "%[(o%D%D?)%]")
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local volume = string.match(stdout, "(%d?%d?%d)%%")
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volume = tonumber(string.format("% 3d", volume))
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if mute == "off" then
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widget.color = mute_color
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widget.value = volume / 100;
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else
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widget.color = bar_color
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widget.value = volume / 100;
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end
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end
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volumebar_widget:connect_signal("button::press", function(_,_,_,button)
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if (button == 4) then awful.spawn("amixer -D pulse sset Master 5%+", false)
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elseif (button == 5) then awful.spawn("amixer -D pulse sset Master 5%-", false)
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elseif (button == 1) then awful.spawn("amixer -D pulse sset Master toggle", false)
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end
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spawn.easy_async(request_command, function(stdout, stderr, exitreason, exitcode)
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update_graphic(volumebar_widget, stdout, stderr, exitreason, exitcode)
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end)
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end)
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watch(request_command, 1, update_graphic, volumebar_widget)
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