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author | pmakhov <pavel.makhov@savoirfairelinux.com> | 2017-08-15 20:52:28 -0400 |
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committer | pmakhov <pavel.makhov@savoirfairelinux.com> | 2017-08-15 20:52:28 -0400 |
commit | 8d501f4b3ca94fa6609d35ae595b70e0a8222014 (patch) | |
tree | 60274ecd5495d9d6e705724576e77de076991e3b /volumebar-widget | |
parent | c9030cbe64ecae963f4134c29a67a29dd349dc8e (diff) |
added volumebar widget
Diffstat (limited to 'volumebar-widget')
-rw-r--r-- | volumebar-widget/volumebar.lua | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/volumebar-widget/volumebar.lua b/volumebar-widget/volumebar.lua new file mode 100644 index 0000000..87448b7 --- /dev/null +++ b/volumebar-widget/volumebar.lua @@ -0,0 +1,58 @@ +local awful = require("awful") +local gears = require("gears") +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" +local background_color = "#3a3a3a" + + +volumebar_widget = wibox.widget { + max_value = 1, + forced_width = 50, + paddings = 0, + border_width = 0.5, + color = bar_color, + background_color = background_color, + shape = gears.shape.bar, + clip = true, + margins = { + top = 10, + bottom = 10, + }, + set_value = function(self, value) + self.value = value + end, + widget = wibox.widget.progressbar +} + +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.color = mute_color + widget.value = volume / 100; + else + widget.color = bar_color + widget.value = volume / 100; + end +end + +volumebar_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(volumebar_widget, stdout, stderr, exitreason, exitcode) + end) +end) + +watch(request_command, 1, update_graphic, volumebar_widget) |