[volume] BREAKING CHANGE - new widget instead of old ones

Having three widgets for volume led to a problem of code duplication -
same logic was duplicated three times. However when an issue was
discovered and fixed, it was fixed in only one of three widgets.
So I decided to create a volume widget from scratch, adding new
features, such as selecting input/output, better responsiveness,
easily customizable widget ui (bar, text, icon, icon and text, arc).
Should close #199, #198, #185, #182, #47, #122, #183.

1 files changed, 46 insertions, 0 deletions

diff --git a/volume-widget/widgets/arc-widget.lua b/volume-widget/widgets/arc-widget.lua
new file mode 100644
index 0000000..b512f12
--- /dev/null
+++ b/volume-widget/widgets/arc-widget.lua
@@ -0,0 +1,46 @@
+local wibox = require("wibox")
+local beautiful = require('beautiful')
+
+local ICON_DIR = os.getenv("HOME") .. '/.config/awesome/awesome-wm-widgets/volume-widget/icons/'
+
+local widget = {}
+
+function widget.get_widget(widgets_args)
+    local args = widgets_args or {}
+
+    local thickness = args.thickness or 2
+    local main_color = args.main_color or beautiful.fg_color
+    local bg_color = args.bg_color or '#ffffff11'
+    local mute_color = args.mute_color or beautiful.fg_urgent
+    local size = args.size or 18
+
+    return wibox.widget {
+        {
+            id = "icon",
+            image = ICON_DIR .. 'audio-volume-high-symbolic.svg',
+            resize = true,
+            widget = wibox.widget.imagebox,
+        },
+        max_value = 100,
+        thickness = thickness,
+        start_angle = 4.71238898, -- 2pi*3/4
+        forced_height = size,
+        forced_width = size,
+        bg = bg_color,
+        paddings = 2,
+        widget = wibox.container.arcchart,
+        set_volume_level = function(self, new_value)
+            self.value = new_value
+        end,
+        mute = function(self)
+            self.colors = { mute_color }
+        end,
+        unmute = function(self)
+            self.colors = { main_color }
+        end
+    }
+
+end
+
+
+return widget
\ No newline at end of file