128 lines
3.7 KiB
Lua
128 lines
3.7 KiB
Lua
|
-------------------------------------------------
|
||
|
|
-- Cmus Widget for Awesome Window Manager
|
||
|
|
-- Show what's playing, play/pause, etc
|
||
|
|
|
||
|
|
-- @author Augusto Gunsch
|
||
|
|
-- @copyright 2022 Augusto Gunsch
|
||
|
|
-------------------------------------------------
|
||
|
|
|
||
|
|
local awful = require("awful")
|
||
|
|
local wibox = require("wibox")
|
||
|
|
local watch = require("awful.widget.watch")
|
||
|
|
local spawn = require("awful.spawn")
|
||
|
|
local naughty = require("naughty")
|
||
|
|
|
||
|
|
local cmus_widget = {}
|
||
|
|
|
||
|
|
local function show_warning(message)
|
||
|
|
naughty.notify{
|
||
|
|
preset = naughty.config.presets.critical,
|
||
|
|
title = "Cmus Widget",
|
||
|
|
text = message}
|
||
|
|
end
|
||
|
|
|
||
|
|
local function worker(user_args)
|
||
|
|
|
||
|
|
local args = user_args or {}
|
||
|
|
local font = args.font or "Play 9"
|
||
|
|
|
||
|
|
local path_to_icons = args.path_to_icons or "/usr/share/icons/Arc/actions/symbolic/"
|
||
|
|
local timeout = args.timeout or 10
|
||
|
|
local space = args.space or 3
|
||
|
|
|
||
|
|
cmus_widget.widget = wibox.widget {
|
||
|
|
{
|
||
|
|
{
|
||
|
|
id = "playback_icon",
|
||
|
|
resize = false,
|
||
|
|
widget = wibox.widget.imagebox,
|
||
|
|
},
|
||
|
|
layout = wibox.container.place
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id = "text",
|
||
|
|
font = font,
|
||
|
|
widget = wibox.widget.textbox
|
||
|
|
},
|
||
|
|
layout = wibox.layout.fixed.horizontal,
|
||
|
|
update_icon = function(self, name)
|
||
|
|
self:get_children_by_id("playback_icon")[1]:set_image(path_to_icons .. name)
|
||
|
|
end,
|
||
|
|
set_title = function(self, title)
|
||
|
|
self:get_children_by_id("text")[1]:set_text(title)
|
||
|
|
end
|
||
|
|
}
|
||
|
|
|
||
|
|
function update_widget(widget, stdout, _, _, code)
|
||
|
|
if code == 0 then
|
||
|
|
local cmus_info = {}
|
||
|
|
|
||
|
|
for s in stdout:gmatch("[^\r\n]+") do
|
||
|
|
local key, val = string.match(s, "^tag (%a+) (.+)$")
|
||
|
|
|
||
|
|
if key and val then
|
||
|
|
cmus_info[key] = val
|
||
|
|
else
|
||
|
|
local key, val = string.match(s, "^set (%a+) (.+)$")
|
||
|
|
|
||
|
|
if key and val then
|
||
|
|
cmus_info[key] = val
|
||
|
|
else
|
||
|
|
local key, val = string.match(s, "^(%a+) (.+)$")
|
||
|
|
if key and val then
|
||
|
|
cmus_info[key] = val
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
local title = cmus_info.title
|
||
|
|
|
||
|
|
if not title and cmus_info.file then
|
||
|
|
title = cmus_info.file:gsub("%..-$", "")
|
||
|
|
title = title:gsub("^.+/", "")
|
||
|
|
end
|
||
|
|
|
||
|
|
if title then
|
||
|
|
if cmus_info["status"] == "playing" then
|
||
|
|
widget:update_icon("media-playback-start-symbolic.svg")
|
||
|
|
elseif cmus_info["status"] == "paused" then
|
||
|
|
widget:update_icon("media-playback-pause-symbolic.svg")
|
||
|
|
else
|
||
|
|
widget:update_icon("media-playback-stop-symbolic.svg")
|
||
|
|
end
|
||
|
|
|
||
|
|
widget:set_title(title)
|
||
|
|
widget.visible = true
|
||
|
|
else
|
||
|
|
widget.visible = false
|
||
|
|
widget.width = 0
|
||
|
|
end
|
||
|
|
else
|
||
|
|
widget.visible = false
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
function cmus_widget:play_pause()
|
||
|
|
spawn("cmus-remote -u")
|
||
|
|
spawn.easy_async("cmus-remote -Q",
|
||
|
|
function(stdout, _, _, code)
|
||
|
|
update_widget(cmus_widget.widget, stdout, _, _, code)
|
||
|
|
end)
|
||
|
|
end
|
||
|
|
|
||
|
|
cmus_widget.widget:buttons(
|
||
|
|
awful.util.table.join(
|
||
|
|
awful.button({}, 1, function() cmus_widget:play_pause() end)
|
||
|
|
)
|
||
|
|
)
|
||
|
|
|
||
|
|
watch("cmus-remote -Q", timeout, update_widget, cmus_widget.widget)
|
||
|
|
|
||
|
|
return cmus_widget.widget
|
||
|
|
end
|
||
|
|
|
||
|
|
return setmetatable(cmus_widget, { __call = function(_, ...)
|
||
|
|
return worker(...)
|
||
|
|
end })
|