diff --git a/volumearc-widget/volumearc.lua b/volumearc-widget/volumearc.lua new file mode 100644 index 0000000..2c1044b --- /dev/null +++ b/volumearc-widget/volumearc.lua @@ -0,0 +1,50 @@ +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)