add vomule widget to awesome

1 files changed, 60 insertions, 0 deletions

diff --git a/programs/dotfiles/awesome/volume.lua b/programs/dotfiles/awesome/volume.lua
new file mode 100644
index 0000000..21c200b
--- /dev/null
+++ b/programs/dotfiles/awesome/volume.lua
@@ -0,0 +1,60 @@
+local awful = require("awful")
+local spawn = require("awful.spawn")
+local watch = require("awful.widget.watch")
+local beautiful = require("beautiful")
+local wibox = require("wibox")
+local gears = require("gears")
+local naughty = require("naughty")
+
+local volume_widget = {}
+
+local get_volume_cmd = "bash -c 'wpctl get-volume @DEFAULT_AUDIO_SINK@'"
+
+local function worker(user_args)
+    local volume_bar = wibox.widget {
+        bar_shape = gears.shape.rounded_rect,
+        bar_height = 4,
+        bar_color = beautiful.fg_focus,
+        handle_color = beautiful.fg_focus,
+        handle_shape = gears.shape.circle,
+        handle_border_width = 0,
+        value = 0,
+        forced_width = 50,
+        widget = wibox.widget.slider,           
+    }
+
+    volume_widget = wibox.widget {
+        {
+            layout = wibox.layout.fixed.horizontal,
+            {
+                text = "󰕾 ",
+                widget = wibox.widget.textbox
+            },
+            volume_bar,
+            spacing = 4
+        },
+        widget = wibox.container.margin,
+        left = 8,
+    }
+
+    local function percentage(value)
+        return math.floor(value)
+    end
+
+    watch(get_volume_cmd, 1,
+    function(widget, stdout)
+        volume = stdout:match('0.%d+')
+        widget.value = tonumber(volume) * 100
+    end, volume_bar)
+
+    volume_bar:connect_signal("property::value",
+    function(self)
+        spawn.easy_async("bash -c 'wpctl set-volume @DEFAULT_AUDIO_SINK@ " .. self.value .. "%'", function() end)
+    end)
+    
+    return volume_widget
+end
+
+return setmetatable(volume_widget, { __call = function(_, ...)
+    return worker(...)
+end})