volumearc - externalize config
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streetturtle
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@ -2,24 +2,39 @@
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Almost the same as [volumebar widget](https://github.com/streetturtle/awesome-wm-widgets/tree/master/volumebar-widget), but using arcchart:
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Supports:
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- scroll up - increase volume,
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- scroll down - decrease volume,
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- left click - mute/unmute.
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{:.center-image}
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## Installation
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Clone repo, include widget and use it in **rc.lua**:
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1. Clone this repo under **~/.config/awesome/**
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```lua
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require("volumearc")
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...
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s.mytasklist, -- Middle widget
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{ -- Right widgets
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layout = wibox.layout.fixed.horizontal,
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...
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volumearc_widget,
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...
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```
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```bash
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git clone https://github.com/streetturtle/awesome-wm-widgets.git ~/.config/awesome/
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```
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1. Require volumearc widget at the beginning of **rc.lua**:
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```lua
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local volumearc_widget = require("awesome-wm-widgets.volumearc-widget.volumearc")
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```
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1. Add widget to the tasklist:
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```lua
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s.mytasklist, -- Middle widget
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{ -- Right widgets
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layout = wibox.layout.fixed.horizontal,
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...
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--[[default]]
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volumearc_widget(),
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--[[or customized]]
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volumearc_widget({
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main_color = '#0000ff',
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mute_color = '#ff0000',
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path_to_icon = '/usr/share/icons/Arc/actions/symbolic/view-grid-symbolic.svg',
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thickness = 5,
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height = 25
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}),
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...
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```
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@ -21,47 +21,68 @@ local TOG_VOLUME_CMD = 'amixer -D pulse sset Master toggle'
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local PATH_TO_ICON = "/usr/share/icons/Arc/status/symbolic/audio-volume-muted-symbolic.svg"
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local icon = {
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id = "icon",
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image = PATH_TO_ICON,
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resize = true,
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widget = wibox.widget.imagebox,
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}
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local widget = {}
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local volumearc = wibox.widget {
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icon,
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max_value = 1,
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thickness = 2,
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start_angle = 4.71238898, -- 2pi*3/4
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forced_height = 18,
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forced_width = 18,
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bg = "#ffffff11",
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paddings = 2,
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widget = wibox.container.arcchart
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}
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local function worker(args)
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local update_graphic = function(widget, stdout, _, _, _)
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local mute = string.match(stdout, "%[(o%D%D?)%]")
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local volume = string.match(stdout, "(%d?%d?%d)%%")
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volume = tonumber(string.format("% 3d", volume))
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local args = args or {}
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widget.value = volume / 100;
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widget.colors = mute == 'off' and { beautiful.widget_red }
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or { beautiful.widget_main_color }
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local main_color = args.main_color or beautiful.widget_main_color
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local mute_color = args.mute_color or beautiful.widget_red
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local path_to_icon = args.path_to_icon or PATH_TO_ICON
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local thickness = args.thickness or 2
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local height = args.height or 18
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end
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local get_volume_cmd = args.get_volume_cmd or GET_VOLUME_CMD
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local inc_volume_cmd = args.inc_volume_cmd or INC_VOLUME_CMD
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local dec_volume_cmd = args.dec_volume_cmd or DEC_VOLUME_CMD
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local tog_volume_cmd = args.tog_volume_cmd or TOG_VOLUME_CMD
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volumearc:connect_signal("button::press", function(_, _, _, button)
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if (button == 4) then awful.spawn(INC_VOLUME_CMD, false)
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elseif (button == 5) then awful.spawn(DEC_VOLUME_CMD, false)
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elseif (button == 1) then awful.spawn(TOG_VOLUME_CMD, false)
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local icon = {
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id = "icon",
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image = path_to_icon,
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resize = true,
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widget = wibox.widget.imagebox,
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}
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local volumearc = wibox.widget {
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icon,
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max_value = 1,
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thickness = thickness,
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start_angle = 4.71238898, -- 2pi*3/4
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forced_height = height,
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forced_width = height,
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bg = "#ffffff11",
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paddings = 2,
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widget = wibox.container.arcchart
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}
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local update_graphic = function(widget, stdout, _, _, _)
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local mute = string.match(stdout, "%[(o%D%D?)%]")
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local volume = string.match(stdout, "(%d?%d?%d)%%")
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volume = tonumber(string.format("% 3d", volume))
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widget.value = volume / 100;
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widget.colors = mute == 'off'
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and { mute_color }
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or { main_color }
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end
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spawn.easy_async(GET_VOLUME_CMD, function(stdout, stderr, exitreason, exitcode)
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update_graphic(volumearc, stdout, stderr, exitreason, exitcode)
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volumearc:connect_signal("button::press", function(_, _, _, button)
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if (button == 4) then awful.spawn(inc_volume_cmd, false)
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elseif (button == 5) then awful.spawn(dec_volume_cmd, false)
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elseif (button == 1) then awful.spawn(tog_volume_cmd, false)
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end
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spawn.easy_async(get_volume_cmd, function(stdout, stderr, exitreason, exitcode)
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update_graphic(volumearc, stdout, stderr, exitreason, exitcode)
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end)
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end)
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end)
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watch(GET_VOLUME_CMD, 1, update_graphic, volumearc)
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watch(get_volume_cmd, 1, update_graphic, volumearc)
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return volumearc
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return volumearc
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end
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return setmetatable(widget, { __call = function(_, ...) return worker(...) end })
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