[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.

15 files changed, 0 insertions, 1061 deletions

diff --git a/experiments/volume/README.md b/experiments/volume/README.md
deleted file mode 100644
index 973bb49..0000000
--- a/experiments/volume/README.md
+++ /dev/null
@@ -1,112 +0,0 @@
-# Volume widget
-
-Volume widget based on [amixer](https://linux.die.net/man/1/amixer) (is used for controlling the audio volume) and [pacmd](https://linux.die.net/man/1/pacmd) (is used for selecting a sink/source). Also, the widget provides an easy way to customize how it looks, following types are supported out-of-the-box:
-
-![types](./screenshots/variations.png)
-
-From left to right: `horizontal_bar`, `vertical_bar`, `icon`, `icon_and_text`, `arc`
-
-A right-click on the widget opens a popup where you can choose a sink/source:  
-![sink-sources](./screenshots/volume-sink-sources.png)
-
-### Features
-
- - switch between sinks/sources by right clicking on the widget;
- - more responsive than previous versions of volume widget, which were refreshed once a second;
- - 5 predefined customizable looks;
-
-## Installation
-
-Clone the repo under **~/.config/awesome/** and add widget in **rc.lua**:
-
-```lua
-local volume_widget = require('awesome-wm-widgets.experiments.volume.volume')
-...
-s.mytasklist, -- Middle widget
-	{ -- Right widgets
-    	layout = wibox.layout.fixed.horizontal,
-        ...
-        -- default
-        volume_widget(),
-        -- customized
-        volume_widget{
-            type = 'arc'
-        },
-```
-
-### Shortcuts
-
-To improve responsiveness of the widget when volume level is changed by a shortcut use corresponding methods of the widget:
-
-```lua
-awful.key({ modkey }, "]", function() volume_widget:inc() end),
-awful.key({ modkey }, "[", function() volume_widget:dec() end),
-awful.key({ modkey }, "\\", function() volume_widget:toggle() end),
-```
-
-## Customization
-
-It is possible to customize the widget by providing a table with all or some of the following config parameters:
-
-### Generic parameter
-
-| Name | Default | Description |
-|---|---|---|
-| `type`| `icon_and_text`| Widget type, one of `horizontal_bar`, `vertical_bar`, `icon`, `icon_and_text`, `arc` | 
-
-Depending on the chosen widget type add parameters from the corresponding section below:
-
-#### `icon` parameters
-
-| Name | Default | Description |
-|---|---|---|
-| `icon_dir`| `./icons`| Path to the folder with icons | 
-
-_Note:_ if you are changing icons, the folder should contain following .svg images: 
- - audio-volume-high-symbolic
- - audio-volume-medium-symbolic
- - audio-volume-low-symbolic
- - audio-volume-muted-symbolic
-
-#### `icon_and_text` parameters
-
-| Name | Default | Description |
-|---|---|---|
-| `icon_dir`| `./icons`| Path to the folder with icons | 
-| `font` | `beautiful.font` | Font name and size, like `Play 12` |
-
-#### `arc` parameters
-
-| Name | Default | Description |
-|---|---|---|
-| `thickness` | 2 | Thickness of the arc |
-| `main_color` | `beautiful.fg_color` | Color of the arc |
-| `bg_color` | `#ffffff11` | Color of the arc's background |
-| `mute_color` | `beautiful.fg_urgent` | Color of the arc when mute |
-| `size` | 18 | Size of the widget |
-
-#### `horizontal_bar` parameters
-
-| Name | Default | Description |
-|---|---|---|
-| `main_color` | `beautiful.fg_normal` | Color of the bar |
-| `mute_color` | `beautiful.fg_urgent` | Color of the bar when mute |
-| `bg_color` | `'#ffffff11'` | Color of the bar's background |
-| `width` | `50` | The bar width |
-| `margins` | `10` | Top and bottom margins (if your wibar is 22 px high, bar will be 2 px = 22 - 2*10) |
-| `shape` | `'bar'` | [gears.shape](https://awesomewm.org/doc/api/libraries/gears.shape.html), could be `octogon`, `hexagon`, `powerline`, etc |
-| `with_icon` | `true` | Show volume icon|
-
-_Note:_ I didn't figure out how does the `forced_height` property of progressbar widget work (maybe it doesn't work at all), thus there is a workaround with margins.
-
-#### `vertical_bar` parameters
-
-| Name | Default | Description |
-|---|---|---|
-| `main_color` | `beautiful.fg_normal` | Color of the bar |
-| `mute_color` | `beautiful.fg_urgent` | Color of the bar when mute |
-| `bg_color` | `'#ffffff11'` | Color of the bar's background |
-| `width` | `10` | The bar width |
-| `margins` | `20` | Top and bottom margins (if your wibar is 22 px high, bar will be 2 px = 22 - 2*10) |
-| `shape` | `'bar'` | [gears.shape](https://awesomewm.org/doc/api/libraries/gears.shape.html), could be `octogon`, `hexagon`, `powerline`, etc |
-| `with_icon` | `true` | Show volume icon| 
diff --git a/experiments/volume/icons/audio-volume-high-symbolic.svg b/experiments/volume/icons/audio-volume-high-symbolic.svg
deleted file mode 100644
index 985c107..0000000
--- a/experiments/volume/icons/audio-volume-high-symbolic.svg
+++ /dev/null
@@ -1,88 +0,0 @@
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diff --git a/experiments/volume/icons/audio-volume-low-symbolic.svg b/experiments/volume/icons/audio-volume-low-symbolic.svg
deleted file mode 100644
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diff --git a/experiments/volume/icons/audio-volume-medium-symbolic.svg b/experiments/volume/icons/audio-volume-medium-symbolic.svg
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diff --git a/experiments/volume/screenshots/variations.png b/experiments/volume/screenshots/variations.png
deleted file mode 100644
index 21d7ead..0000000
--- a/experiments/volume/screenshots/variations.png
+++ /dev/null
diff --git a/experiments/volume/screenshots/volume-sink-sources.png b/experiments/volume/screenshots/volume-sink-sources.png
deleted file mode 100644
index 7d010bc..0000000
--- a/experiments/volume/screenshots/volume-sink-sources.png
+++ /dev/null
diff --git a/experiments/volume/utils.lua b/experiments/volume/utils.lua
deleted file mode 100644
index 417a666..0000000
--- a/experiments/volume/utils.lua
+++ /dev/null
@@ -1,105 +0,0 @@
-
-
-local utils = {}
-
-local function split(string_to_split, separator)
-    if separator == nil then separator = "%s" end
-    local t = {}
-
-    for str in string.gmatch(string_to_split, "([^".. separator .."]+)") do
-        table.insert(t, str)
-    end
-
-    return t
-end
-
-function utils.extract_sinks_and_sources(pacmd_output)
-    local sinks = {}
-    local sources = {}
-    local device
-    local properties
-    local ports
-    local in_sink = false
-    local in_source = false
-    local in_device = false
-    local in_properties = false
-    local in_ports = false
-    for line in pacmd_output:gmatch("[^\r\n]+") do
-        if string.match(line, 'source%(s%) available.') then
-            in_sink = false
-            in_source = true
-        end
-        if string.match(line, 'sink%(s%) available.') then
-            in_sink = true
-            in_source = false
-        end
-
-        if string.match(line, 'index:') then
-            in_device = true
-            in_properties = false
-            device = {
-                id = line:match(': (%d+)'),
-                is_default = string.match(line, '*') ~= nil
-            }
-            if in_sink then
-                table.insert(sinks, device)
-            elseif in_source then
-                table.insert(sources, device)
-            end
-        end
-
-        if string.match(line, '^\tproperties:') then
-            in_device = false
-            in_properties = true
-            properties = {}
-            device['properties'] = properties
-        end
-
-        if string.match(line, 'ports:') then
-            in_device = false
-            in_properties = false
-            in_ports = true
-            ports = {}
-            device['ports'] = ports
-        end
-
-        if string.match(line, 'active port:') then
-            in_device = false
-            in_properties = false
-            in_ports = false
-            device['active_port'] = line:match(': (.+)'):gsub('<',''):gsub('>','')
-        end
-
-        if in_device then
-            local t = split(line, ': ')
-            local key = t[1]:gsub('\t+', ''):lower()
-            local value = t[2]:gsub('^<', ''):gsub('>$', '')
-            device[key] = value
-        end
-
-        if in_properties then
-            local t = split(line, '=')
-            local key = t[1]:gsub('\t+', ''):gsub('%.', '_'):gsub('-', '_'):gsub(':', ''):gsub("%s+$", "")
-            local value
-            if t[2] == nil then
-                value = t[2]
-            else
-                value = t[2]:gsub('"', ''):gsub("^%s+", ""):gsub(' Analog Stereo', '')
-            end
-            properties[key] = value
-        end
-
-        if in_ports then
-            local t = split(line, ': ')
-            local key = t[1]
-            if key ~= nil then
-                key = key:gsub('\t+', '')
-            end
-            ports[key] = t[2]
-        end
-    end
-
-    return sinks, sources
-end
-
-return utils
\ No newline at end of file
diff --git a/experiments/volume/volume-2.svg b/experiments/volume/volume-2.svg
deleted file mode 100644
index 10f1c67..0000000
--- a/experiments/volume/volume-2.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#ffffff" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-volume-2"><polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"></polygon><path d="M19.07 4.93a10 10 0 0 1 0 14.14M15.54 8.46a5 5 0 0 1 0 7.07"></path></svg>
\ No newline at end of file
diff --git a/experiments/volume/volume.lua b/experiments/volume/volume.lua
deleted file mode 100644
index 7bdda1c..0000000
--- a/experiments/volume/volume.lua
+++ /dev/null
@@ -1,218 +0,0 @@
--------------------------------------------------
--- The Ultimate Volume Widget for Awesome Window Manager
--- More details could be found here:
--- https://github.com/streetturtle/awesome-wm-widgets/tree/master/volume-widget
-
--- @author Pavel Makhov
--- @copyright 2020 Pavel Makhov
--------------------------------------------------
-
-local awful = require("awful")
-local wibox = require("wibox")
-local spawn = require("awful.spawn")
-local gears = require("gears")
-local beautiful = require("beautiful")
-local watch = require("awful.widget.watch")
-local utils = require("awesome-wm-widgets.experiments.volume.utils")
-
-
-local LIST_DEVICES_CMD = [[sh -c "pacmd list-sinks; pacmd list-sources"]]
-local GET_VOLUME_CMD = 'amixer -D pulse sget Master'
-local INC_VOLUME_CMD = 'amixer -D pulse sset Master 5%+'
-local DEC_VOLUME_CMD = 'amixer -D pulse sset Master 5%-'
-local TOG_VOLUME_CMD = 'amixer -D pulse sset Master toggle'
-
-
-local widget_types = {
-    icon_and_text = require("awesome-wm-widgets.experiments.volume.widgets.icon-and-text-widget"),
-    icon = require("awesome-wm-widgets.experiments.volume.widgets.icon-widget"),
-    arc = require("awesome-wm-widgets.experiments.volume.widgets.arc-widget"),
-    horizontal_bar = require("awesome-wm-widgets.experiments.volume.widgets.horizontal-bar-widget"),
-    vertical_bar = require("awesome-wm-widgets.experiments.volume.widgets.vertical-bar-widget")
-}
-local volume = {}
-
-local rows  = { layout = wibox.layout.fixed.vertical }
-
-local popup = awful.popup{
-    bg = beautiful.bg_normal,
-    ontop = true,
-    visible = false,
-    shape = gears.shape.rounded_rect,
-    border_width = 1,
-    border_color = beautiful.bg_focus,
-    maximum_width = 400,
-    offset = { y = 5 },
-    widget = {}
-}
-
-local function build_main_line(device)
-    if device.active_port ~= nil and device.ports[device.active_port] ~= nil then
-        return device.properties.device_description .. ' · ' .. device.ports[device.active_port]
-    else
-        return device.properties.device_description
-    end
-end
-
-local function build_rows(devices, on_checkbox_click, device_type)
-    local device_rows  = { layout = wibox.layout.fixed.vertical }
-    for _, device in pairs(devices) do
-
-        local checkbox = wibox.widget {
-            checked = device.is_default,
-            color = beautiful.bg_normal,
-            paddings = 2,
-            shape = gears.shape.circle,
-            forced_width = 20,
-            forced_height = 20,
-            check_color = beautiful.fg_urgent,
-            widget = wibox.widget.checkbox
-        }
-
-        checkbox:connect_signal("button::press", function()
-            spawn.easy_async(string.format([[sh -c 'pacmd set-default-%s "%s"']], device_type, device.name), function()
-                on_checkbox_click()
-            end)
-        end)
-
-        local row = wibox.widget {
-            {
-                {
-                    {
-                        checkbox,
-                        valign = 'center',
-                        layout = wibox.container.place,
-                    },
-                    {
-                        {
-                            text = build_main_line(device),
-                            align = 'left',
-                            widget = wibox.widget.textbox
-                        },
-                        left = 10,
-                        layout = wibox.container.margin
-                    },
-                    spacing = 8,
-                    layout = wibox.layout.align.horizontal
-                },
-                margins = 4,
-                layout = wibox.container.margin
-            },
-            bg = beautiful.bg_normal,
-            widget = wibox.container.background
-        }
-
-        row:connect_signal("mouse::enter", function(c) c:set_bg(beautiful.bg_focus) end)
-        row:connect_signal("mouse::leave", function(c) c:set_bg(beautiful.bg_normal) end)
-
-        local old_cursor, old_wibox
-        row:connect_signal("mouse::enter", function()
-            local wb = mouse.current_wibox
-            old_cursor, old_wibox = wb.cursor, wb
-            wb.cursor = "hand1"
-        end)
-        row:connect_signal("mouse::leave", function()
-            if old_wibox then
-                old_wibox.cursor = old_cursor
-                old_wibox = nil
-            end
-        end)
-
-        row:connect_signal("button::press", function()
-            spawn.easy_async(string.format([[sh -c 'pacmd set-default-%s "%s"']], device_type, device.name), function()
-                on_checkbox_click()
-            end)
-        end)
-
-        table.insert(device_rows, row)
-    end
-
-    return device_rows
-end
-
-local function build_header_row(text)
-    return wibox.widget{
-        {
-            markup = "<b>" .. text .. "</b>",
-            align = 'center',
-            widget = wibox.widget.textbox
-        },
-        bg = beautiful.bg_normal,
-        widget = wibox.container.background
-    }
-end
-
-local function rebuild_popup()
-    spawn.easy_async(LIST_DEVICES_CMD, function(stdout)
-
-        local sinks, sources = utils.extract_sinks_and_sources(stdout)
-
-        for i = 0, #rows do rows[i]=nil end
-
-        table.insert(rows, build_header_row("SINKS"))
-        table.insert(rows, build_rows(sinks, function() rebuild_popup() end, "sink"))
-        table.insert(rows, build_header_row("SOURCES"))
-        table.insert(rows, build_rows(sources, function() rebuild_popup() end, "source"))
-
-        popup:setup(rows)
-    end)
-end
-
-
-local function worker(user_args)
-
-    local args = user_args or {}
-
-    local widget_type = args.widget_type
-    local refresh_rate = args.refresh_rate or 1
-
-    if widget_types[widget_type] == nil then
-        volume.widget = widget_types['icon_and_text'].get_widget(user_args.icon_and_text_args)
-    else
-        volume.widget = widget_types[widget_type].get_widget(args)
-    end
-
-    local function update_graphic(widget, stdout)
-        local mute = string.match(stdout, "%[(o%D%D?)%]")   -- \[(o\D\D?)\] - [on] or [off]
-        if mute == 'off' then widget:mute()
-        elseif mute == 'on' then widget:unmute()
-        end
-        local volume_level = string.match(stdout, "(%d?%d?%d)%%") -- (\d?\d?\d)\%)
-        volume_level = string.format("% 3d", volume_level)
-        widget:set_volume_level(volume_level)
-    end
-
-    function volume:inc()
-        spawn.easy_async(INC_VOLUME_CMD, function(stdout) update_graphic(volume.widget, stdout) end)
-    end
-
-    function volume:dec()
-        spawn.easy_async(DEC_VOLUME_CMD, function(stdout) update_graphic(volume.widget, stdout) end)
-    end
-
-    function volume:toggle()
-        spawn.easy_async(TOG_VOLUME_CMD, function(stdout) update_graphic(volume.widget, stdout) end)
-    end
-
-    volume.widget:buttons(
-            awful.util.table.join(
-                    awful.button({}, 3, function()
-                        if popup.visible then
-                            popup.visible = not popup.visible
-                        else
-                            rebuild_popup()
-                            popup:move_next_to(mouse.current_widget_geometry)
-                        end
-                    end),
-                    awful.button({}, 4, function() volume:inc() end),
-                    awful.button({}, 5, function() volume:dec() end),
-                    awful.button({}, 1, function() volume:toggle() end)
-            )
-    )
-
-    watch(GET_VOLUME_CMD, refresh_rate, update_graphic, volume.widget)
-
-    return volume.widget
-end
-
-return setmetatable(volume, { __call = function(_, ...) return worker(...) end })
diff --git a/experiments/volume/widgets/arc-widget.lua b/experiments/volume/widgets/arc-widget.lua
deleted file mode 100644
index b6c9d22..0000000
--- a/experiments/volume/widgets/arc-widget.lua
+++ /dev/null
@@ -1,46 +0,0 @@
-local wibox = require("wibox")
-local beautiful = require('beautiful')
-
-local ICON_DIR = os.getenv("HOME") .. '/.config/awesome/awesome-wm-widgets/experiments/volume/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
diff --git a/experiments/volume/widgets/horizontal-bar-widget.lua b/experiments/volume/widgets/horizontal-bar-widget.lua
deleted file mode 100644
index 1a1c8a4..0000000
--- a/experiments/volume/widgets/horizontal-bar-widget.lua
+++ /dev/null
@@ -1,58 +0,0 @@
-local wibox = require("wibox")
-local beautiful = require('beautiful')
-local gears = require("gears")
-
-local ICON_DIR = os.getenv("HOME") .. '/.config/awesome/awesome-wm-widgets/experiments/volume/icons/'
-
-local widget = {}
-
-function widget.get_widget(widgets_args)
-    local args = widgets_args or {}
-
-    local main_color = args.main_color or beautiful.fg_normal
-    local mute_color = args.mute_color or beautiful.fg_urgent
-    local bg_color = args.bg_color or '#ffffff11'
-    local width = args.width or 50
-    local margins = args.margins or 10
-    local shape = args.shape or 'bar'
-    local with_icon = args.with_icon == true and true or false
-
-    local bar = wibox.widget {
-        {
-            {
-                id = "icon",
-                image = ICON_DIR .. 'audio-volume-high-symbolic.svg',
-                resize = false,
-                widget = wibox.widget.imagebox,
-            },
-            valign = 'center',
-            visible = with_icon,
-            layout = wibox.container.place,
-        },
-        {
-            id = 'bar',
-            max_value = 100,
-            forced_width = width,
-            color = main_color,
-            margins = { top = margins, bottom = margins },
-            background_color = bg_color,
-            shape = gears.shape[shape],
-            widget = wibox.widget.progressbar,
-        },
-        spacing = 4,
-        layout = wibox.layout.fixed.horizontal,
-        set_volume_level = function(self, new_value)
-            self:get_children_by_id('bar')[1]:set_value(tonumber(new_value))
-        end,
-        mute = function(self)
-            self:get_children_by_id('bar')[1]:set_color(mute_color)
-        end,
-        unmute = function(self)
-            self:get_children_by_id('bar')[1]:set_color(main_color)
-        end
-    }
-
-    return bar
-end
-
-return widget
diff --git a/experiments/volume/widgets/icon-and-text-widget.lua b/experiments/volume/widgets/icon-and-text-widget.lua
deleted file mode 100644
index 0ee8d16..0000000
--- a/experiments/volume/widgets/icon-and-text-widget.lua
+++ /dev/null
@@ -1,59 +0,0 @@
-local wibox = require("wibox")
-local beautiful = require('beautiful')
-
-local widget = {}
-
-local ICON_DIR = os.getenv("HOME") .. '/.config/awesome/awesome-wm-widgets/experiments/volume/icons/'
-
-function widget.get_widget(widgets_args)
-    local args = widgets_args or {}
-
-    local font = args.font or beautiful.font
-    local icon_dir = args.icon_dir or ICON_DIR
-
-    return wibox.widget {
-        {
-            {
-                id = "icon",
-                resize = false,
-                widget = wibox.widget.imagebox,
-            },
-            valign = 'center',
-            layout = wibox.container.place
-        },
-        {
-            id = 'txt',
-            font = font,
-            widget = wibox.widget.textbox
-        },
-        layout = wibox.layout.fixed.horizontal,
-        set_volume_level = function(self, new_value)
-            self:get_children_by_id('txt')[1]:set_text(new_value)
-            local volume_icon_name
-            if self.is_muted then
-                volume_icon_name = 'audio-volume-muted-symbolic'
-            else
-                local new_value_num = tonumber(new_value)
-                if (new_value_num >= 0 and new_value_num < 33) then
-                    volume_icon_name="audio-volume-low-symbolic"
-                elseif (new_value_num < 66) then
-                    volume_icon_name="audio-volume-medium-symbolic"
-                else
-                    volume_icon_name="audio-volume-high-symbolic"
-                end
-            end
-            self:get_children_by_id('icon')[1]:set_image(icon_dir .. volume_icon_name .. '.svg')
-        end,
-        mute = function(self)
-            self.is_muted = true
-            self:get_children_by_id('icon')[1]:set_image(icon_dir .. 'audio-volume-muted-symbolic.svg')
-        end,
-        unmute = function(self)
-            self.is_muted = false
-        end
-    }
-
-end
-
-
-return widget
\ No newline at end of file
diff --git a/experiments/volume/widgets/icon-widget.lua b/experiments/volume/widgets/icon-widget.lua
deleted file mode 100644
index f2aca26..0000000
--- a/experiments/volume/widgets/icon-widget.lua
+++ /dev/null
@@ -1,46 +0,0 @@
-local wibox = require("wibox")
-
-local widget = {}
-
-local ICON_DIR = os.getenv("HOME") .. '/.config/awesome/awesome-wm-widgets/experiments/volume/icons/'
-
-function widget.get_widget(widgets_args)
-    local args = widgets_args or {}
-
-    local icon_dir = args.icon_dir or ICON_DIR
-
-    return wibox.widget {
-        {
-            id = "icon",
-            resize = false,
-            widget = wibox.widget.imagebox,
-        },
-        valign = 'center',
-        layout = wibox.container.place,
-        set_volume_level = function(self, new_value)
-            local volume_icon_name
-            if self.is_muted then
-                volume_icon_name = 'audio-volume-muted-symbolic'
-            else
-                local new_value_num = tonumber(new_value)
-                if (new_value_num >= 0 and new_value_num < 33) then
-                    volume_icon_name="audio-volume-low-symbolic"
-                elseif (new_value_num < 66) then
-                    volume_icon_name="audio-volume-medium-symbolic"
-                else
-                    volume_icon_name="audio-volume-high-symbolic"
-                end
-            end
-            self:get_children_by_id('icon')[1]:set_image(icon_dir .. volume_icon_name .. '.svg')
-        end,
-        mute = function(self)
-            self.is_muted = true
-            self:get_children_by_id('icon')[1]:set_image(icon_dir .. 'audio-volume-muted-symbolic.svg')
-        end,
-        unmute = function(self)
-            self.is_muted = false
-        end
-    }
-end
-
-return widget
\ No newline at end of file
diff --git a/experiments/volume/widgets/vertical-bar-widget.lua b/experiments/volume/widgets/vertical-bar-widget.lua
deleted file mode 100644
index 82f4b8a..0000000
--- a/experiments/volume/widgets/vertical-bar-widget.lua
+++ /dev/null
@@ -1,64 +0,0 @@
-local wibox = require("wibox")
-local beautiful = require('beautiful')
-local gears = require("gears")
-
-local ICON_DIR = os.getenv("HOME") .. '/.config/awesome/awesome-wm-widgets/experiments/volume/icons/'
-
-local widget = {}
-
-function widget.get_widget(widgets_args)
-    local args = widgets_args or {}
-
-    local main_color = args.main_color or beautiful.fg_normal
-    local mute_color = args.mute_color or beautiful.fg_urgent
-    local bg_color = args.bg_color or '#ffffff11'
-    local width = args.width or 10
-    local margins = args.height or 2
-    local shape = args.shape or 'bar'
-    local with_icon = args.with_icon == true and true or false
-
-    local bar = wibox.widget {
-        {
-            {
-                id = "icon",
-                image = ICON_DIR .. 'audio-volume-high-symbolic.svg',
-                resize = false,
-                widget = wibox.widget.imagebox,
-            },
-            valign = 'center',
-            visible = with_icon,
-            layout = wibox.container.place,
-        },
-        {
-            {
-                id = 'bar',
-                max_value = 100,
-                forced_width = width,
-                forced_height = 5,
-                margins = { top = margins, bottom = margins },
-                color = main_color,
-                background_color = bg_color,
-                shape = gears.shape[shape],
-                widget = wibox.widget.progressbar,
-            },
-            forced_width = width,
-            direction = 'east',
-            layout = wibox.container.rotate,
-        },
-        spacing = 4,
-        layout = wibox.layout.fixed.horizontal,
-        set_volume_level = function(self, new_value)
-            self:get_children_by_id('bar')[1]:set_value(tonumber(new_value))
-        end,
-        mute = function(self)
-            self:get_children_by_id('bar')[1]:set_color(mute_color)
-        end,
-        unmute = function(self)
-            self:get_children_by_id('bar')[1]:set_color(main_color)
-        end
-    }
-
-    return bar
-end
-
-return widget