From 22d656903563f75678f3634964731ccf93355dfd Mon Sep 17 00:00:00 2001 From: ache Date: Mon, 13 Mar 2017 23:17:19 +0100 Subject: Init commit --- lain/widgets/contrib/ccurr.lua | 82 +++++++++++++++++ lain/widgets/contrib/init.lua | 19 ++++ lain/widgets/contrib/moc.lua | 102 +++++++++++++++++++++ lain/widgets/contrib/redshift.lua | 79 ++++++++++++++++ lain/widgets/contrib/task.lua | 133 +++++++++++++++++++++++++++ lain/widgets/contrib/tpbat/init.lua | 170 +++++++++++++++++++++++++++++++++++ lain/widgets/contrib/tpbat/smapi.lua | 102 +++++++++++++++++++++ 7 files changed, 687 insertions(+) create mode 100644 lain/widgets/contrib/ccurr.lua create mode 100644 lain/widgets/contrib/init.lua create mode 100644 lain/widgets/contrib/moc.lua create mode 100644 lain/widgets/contrib/redshift.lua create mode 100644 lain/widgets/contrib/task.lua create mode 100644 lain/widgets/contrib/tpbat/init.lua create mode 100644 lain/widgets/contrib/tpbat/smapi.lua (limited to 'lain/widgets/contrib') diff --git a/lain/widgets/contrib/ccurr.lua b/lain/widgets/contrib/ccurr.lua new file mode 100644 index 0000000..980e19b --- /dev/null +++ b/lain/widgets/contrib/ccurr.lua @@ -0,0 +1,82 @@ + +--[[ + + Licensed under GNU General Public License v2 + * (c) 2014, Aaron Lebo + +--]] + +local newtimer = require("lain.helpers").newtimer +local json = require("lain.util").dkjson + +local wibox = require("wibox") + +local string = { format = string.format } +local tonumber = tonumber + +-- Crypto currencies widget +-- lain.widgets.contrib.ccurr +local ccurr = {} + +-- Currently gets +-- * BTC/USD +-- * DOGE/USD +-- using Coinbase and Cryptsy APIs. + +-- requires http://dkolf.de/src/dkjson-lua.fsl/home +-- based upon http://awesome.naquadah.org/wiki/Bitcoin_Price_Widget + +local function get(url) + local f = io.popen('curl -m 5 -s "' .. url .. '"') + if not f then + return 0 + else + local s = f:read("*all") + f:close() + return s + end +end + +local function parse(j) + local obj, pos, err = json.decode(j, 1, nil) + if err then + return nil + else + return obj + end +end + +local function worker(args) + local args = args or {} + local timeout = args.timeout or 600 + local btc_url = args.btc_url or "https://coinbase.com/api/v1/prices/buy" + local doge_url = args.doge_url or "http://pubapi.cryptsy.com/api.php?method=singlemarketdata&marketid=132" + local settings = args.settings or function() end + + ccurr.widget = wibox.widget.textbox('') + + local function update() + price_now = { + btc = "N/A", + doge = "N/A" + } + + btc = parse(get(btc_url)) + doge = parse(get(doge_url)) + + if btc and doge then + price_now.btc = tonumber(btc["subtotal"]["amount"]) + price_now.doge = tonumber(doge["return"]["markets"]["DOGE"]["lasttradeprice"]) + price_now.doge = string.format("%.4f", price_now.btc * price_now.doge) + end + + widget = ccurr.widget + settings() + end + + newtimer("ccurr", timeout, update) + + return ccurr.widget +end + +return setmetatable(ccurr, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/contrib/init.lua b/lain/widgets/contrib/init.lua new file mode 100644 index 0000000..ccaed82 --- /dev/null +++ b/lain/widgets/contrib/init.lua @@ -0,0 +1,19 @@ + +--[[ + + Lain + Layouts, widgets and utilities for Awesome WM + + Users contributed widgets section + + Licensed under GNU General Public License v2 + * (c) 2013, Luke Bonham + +--]] + +local wrequire = require("lain.helpers").wrequire +local setmetatable = setmetatable + +local widgets = { _NAME = "lain.widgets.contrib" } + +return setmetatable(widgets, { __index = wrequire }) diff --git a/lain/widgets/contrib/moc.lua b/lain/widgets/contrib/moc.lua new file mode 100644 index 0000000..cfdbec7 --- /dev/null +++ b/lain/widgets/contrib/moc.lua @@ -0,0 +1,102 @@ + +--[[ + + Licensed under GNU General Public License v2 + * (c) 2014, anticlockwise + +--]] + +local helpers = require("lain.helpers") +local async = require("lain.asyncshell") + +local escape_f = require("awful.util").escape +local naughty = require("naughty") +local wibox = require("wibox") + +local io = { popen = io.popen } +local os = { execute = os.execute, + getenv = os.getenv } +local string = { format = string.format, + gmatch = string.gmatch } + +local setmetatable = setmetatable + +local moc = {} + +local function worker(args) + local args = args or {} + local timeout = args.timeout or 2 + local music_dir = args.music_dir or os.getenv("HOME") .. "/Music" + local cover_size = args.cover_size or 100 + local default_art = args.default_art or "" + local settings = args.settings or function() end + + local mpdcover = helpers.scripts_dir .. "mpdcover" + + moc.widget = wibox.widget.textbox('') + + moc_notification_preset = { + title = "Now playing", + timeout = 6 + } + + helpers.set_map("current moc track", nil) + + function moc.update() + -- mocp -i will produce output like: + -- Artist: Travis + -- Album: The Man Who + -- etc. + async.request("mocp -i", function(f) + moc_now = { + state = "N/A", + file = "N/A", + artist = "N/A", + title = "N/A", + album = "N/A", + elapsed = "N/A", + total = "N/A" + } + + for line in f:lines() do + for k, v in string.gmatch(line, "([%w]+):[%s](.*)$") do + if k == "State" then moc_now.state = v + elseif k == "File" then moc_now.file = v + elseif k == "Artist" then moc_now.artist = escape_f(v) + elseif k == "SongTitle" then moc_now.title = escape_f(v) + elseif k == "Album" then moc_now.album = escape_f(v) + elseif k == "CurrentTime" then moc_now.elapsed = escape_f(v) + elseif k == "TotalTime" then moc_now.total = escape_f(v) + end + end + end + + moc_notification_preset.text = string.format("%s (%s) - %s\n%s", moc_now.artist, + moc_now.album, moc_now.total, moc_now.title) + widget = moc.widget + settings() + + if moc_now.state == "PLAY" then + if moc_now.title ~= helpers.get_map("current moc track") then + helpers.set_map("current moc track", moc_now.title) + os.execute(string.format("%s %q %q %d %q", mpdcover, "", + moc_now.file, cover_size, default_art)) + + moc.id = naughty.notify({ + preset = moc_notification_preset, + icon = "/tmp/mpdcover.png", + replaces_id = moc.id, + }).id + end + elseif moc_now.state ~= "PAUSE" then + helpers.set_map("current moc track", nil) + end + end) + end + + helpers.newtimer("moc", timeout, moc.update) + + return setmetatable(moc, { __index = moc.widget }) +end + +return setmetatable(moc, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/contrib/redshift.lua b/lain/widgets/contrib/redshift.lua new file mode 100644 index 0000000..5ed9300 --- /dev/null +++ b/lain/widgets/contrib/redshift.lua @@ -0,0 +1,79 @@ + +--[[ + + Licensed under GNU General Public License v2 + * (c) 2014, blueluke + +--]] + +local awful = require("awful") +local os = os +local spawn = awful.util.spawn_with_shell + +local setmetatable = setmetatable + +-- Redshift +-- lain.widgets.contrib.redshift +local redshift = {} + +local attached = false -- true if attached to a widget +local active = false -- true if redshift is active +local running = false -- true if redshift was initialized +local update_fnct = function() end -- Function that is run each time redshift is toggled. See redshift:attach(). + + +local function init() + -- As there is no way to determine if redshift was previously + -- toggled off (i.e Awesome on-the-fly restart), kill redshift to make sure + os.execute("pkill redshift") + -- Remove existing color adjustment + spawn("redshift -x") + -- (Re)start redshift + spawn("redshift") + running = true + active = true +end + +function redshift:toggle() + if running then + -- Sending -USR1 toggles redshift (See project website) + os.execute("pkill -USR1 redshift") + active = not active + else + init() + end + update_fnct() +end + +function redshift:off() + if running and active then + redshift:toggle() + end +end + +function redshift:on() + if not active then + redshift:toggle() + end +end + +function redshift:is_active() + return active +end + +-- Attach to a widget +-- Provides a button which toggles redshift on/off on click +-- @param widget: Widget to attach to. +-- @param fnct: Function to be run each time redshift is toggled (optional). +-- Use it to update widget text or icons on status change. +function redshift:attach(widget, fnct) + update_fnct = fnct or function() end + if not attached then + init() + attached = true + update_fnct() + end + widget:buttons(awful.util.table.join( awful.button({}, 1, function () redshift:toggle() end) )) +end + +return setmetatable(redshift, { _call = function(_, ...) return create(...) end }) diff --git a/lain/widgets/contrib/task.lua b/lain/widgets/contrib/task.lua new file mode 100644 index 0000000..6425926 --- /dev/null +++ b/lain/widgets/contrib/task.lua @@ -0,0 +1,133 @@ + +--[[ + + Licensed under GNU General Public License v2 + * (c) 2013, Jan Xie + +--]] + +local icons_dir = require("lain.helpers").icons_dir + +local awful = require("awful") +local beautiful = require("beautiful") +local naughty = require("naughty") + +local io = io +local string = { len = string.len } +local tonumber = tonumber + +local setmetatable = setmetatable + +-- Taskwarrior notification +-- lain.widgets.contrib.task +local task = {} + +local task_notification = nil + +function task:hide() + if task_notification ~= nil then + naughty.destroy(task_notification) + task_notification = nil + end +end + +function task:show() + task:hide() + + local f, c_text + + f = io.popen('task') + c_text = "" + .. f:read("*all"):gsub("\n*$", "") + .. "" + f:close() + + task_notification = naughty.notify({ title = "[task next]", + text = c_text, + icon = task.notify_icon, + position = task.position, + fg = task.fg, + bg = task.bg, + timeout = task.timeout, + }) +end + +function task:prompt_add() + awful.prompt.run({ prompt = "Add task: " }, + mypromptbox[mouse.screen].widget, + function (...) + local f = io.popen("task add " .. ...) + c_text = "\n" + .. f:read("*all") + .. "" + f:close() + + naughty.notify({ + text = c_text, + icon = task.notify_icon, + position = task.position, + fg = task.fg, + bg = task.bg, + timeout = task.timeout, + }) + end, + nil, + awful.util.getdir("cache") .. "/history_task_add") +end + +function task:prompt_search() + awful.prompt.run({ prompt = "Search task: " }, + mypromptbox[mouse.screen].widget, + function (...) + local f = io.popen("task " .. ...) + c_text = f:read("*all"):gsub(" \n*$", "") + f:close() + + if string.len(c_text) == 0 + then + c_text = "No results found." + else + c_text = "" + .. c_text + .. "" + end + + naughty.notify({ + title = "[task next " .. ... .. "]", + text = c_text, + icon = task.notify_icon, + position = task.position, + fg = task.fg, + bg = task.bg, + timeout = task.timeout, + }) + end, + nil, + awful.util.getdir("cache") .. "/history_task") +end + +function task:attach(widget, args) + local args = args or {} + + task.font_size = tonumber(args.font_size) or 12 + task.font = beautiful.font:sub(beautiful.font:find(""), + beautiful.font:find(" ")) + task.fg = args.fg or beautiful.fg_normal or "#FFFFFF" + task.bg = args.bg or beautiful.bg_normal or "#FFFFFF" + task.position = args.position or "top_right" + task.timeout = args.timeout or 7 + + task.notify_icon = icons_dir .. "/taskwarrior/task.png" + task.notify_icon_small = icons_dir .. "/taskwarrior/tasksmall.png" + + widget:connect_signal("mouse::enter", function () task:show() end) + widget:connect_signal("mouse::leave", function () task:hide() end) +end + +return setmetatable(task, { __call = function(_, ...) return create(...) end }) diff --git a/lain/widgets/contrib/tpbat/init.lua b/lain/widgets/contrib/tpbat/init.lua new file mode 100644 index 0000000..782bf35 --- /dev/null +++ b/lain/widgets/contrib/tpbat/init.lua @@ -0,0 +1,170 @@ + +--[[ + + tpbat.lua + Battery status widget for ThinkPad laptops that use SMAPI + lain.widgets.contrib.tpbat + + More on tp_smapi: http://www.thinkwiki.org/wiki/Tp_smapi + + Licensed under GNU General Public License v2 + * (c) 2013, Conor Heine + * (c) 2013, Luke Bonham + * (c) 2010-2012, Peter Hofmann + +--]] + +local debug = { getinfo = debug.getinfo } +local newtimer = require("lain.helpers").newtimer +local first_line = require("lain.helpers").first_line +local beautiful = require("beautiful") +local naughty = require("naughty") +local wibox = require("wibox") + +local string = { format = string.format } +local math = { floor = math.floor } +local tostring = tostring +local setmetatable = setmetatable + +package.path = debug.getinfo(1,"S").source:match[[^@?(.*[\/])[^\/]-$]] .. "?.lua;" .. package.path +local smapi = require("smapi") + +-- ThinkPad SMAPI-enabled battery info widget +-- lain.widgets.contrib.tpbat +local tpbat = { } +local tpbat_notification = nil + +function tpbat:hide() + if tpbat_notification ~= nil + then + naughty.destroy(tpbat_notification) + tpbat_notification = nil + end +end + +function tpbat:show(t_out) + tpbat:hide() + + local bat = self.bat + local t_out = t_out or 0 + + if bat == nil or not bat:installed() then return end + + local mfgr = bat:get('manufacturer') or "no_mfgr" + local model = bat:get('model') or "no_model" + local chem = bat:get('chemistry') or "no_chem" + local status = bat:get('state') or "nil" + local time = bat:remaining_time() + local msg = "\t" + + if status ~= "idle" and status ~= "nil" + then + if time == "N/A" + then + msg = "...Calculating time remaining..." + else + msg = time .. (status == "charging" and " until charged" or " remaining") + end + else + msg = "On AC Power" + end + + local str = string.format("%s : %s %s (%s)\n", bat.name, mfgr, model, chem) + .. string.format("\n%s \t\t\t %s", status:upper(), msg) + + tpbat_notification = naughty.notify({ + preset = { fg = beautiful.fg_normal }, + text = str, + timeout = t_out, + screen = client.focus and client.focus.screen or 1 + }) +end + +function tpbat.register(args) + local args = args or {} + local timeout = args.timeout or 30 + local battery = args.battery or "BAT0" + local settings = args.settings or function() end + + tpbat.bat = smapi:battery(battery) -- Create a new battery + local bat = tpbat.bat + + tpbat.widget = wibox.widget.textbox('') + + bat_notification_low_preset = { + title = "Battery low", + text = "Plug the cable!", + timeout = 15, + fg = "#202020", + bg = "#CDCDCD" + } + + bat_notification_critical_preset = { + title = "Battery exhausted", + text = "Shutdown imminent", + timeout = 15, + fg = "#000000", + bg = "#FFFFFF" + } + + if bat:get('state') == nil + then + local n = naughty.notify({ + preset = bat_notification_low_preset, + title = "SMAPI Battery Warning: Unable to read battery state!", + text = "This widget is intended for ThinkPads. Is tp_smapi installed? Check your configs & paths.", + screen = client.focus and client.focus.screen or 1 + }) + end + + function update() + bat_now = { + status = "Not present", + perc = "N/A", + time = "N/A", + watt = "N/A" + } + + if bat:installed() + then + bat_now.status = bat:status() or "N/A" + bat_now.perc = bat:percent() + bat_now.time = bat:remaining_time() + -- bat_now.watt = string.format("%.2fW", (VOLTS * AMPS) / 1e12) + + -- notifications for low and critical states (when discharging) + if bat_now.status == "discharging" + then + if bat_now.perc <= 5 + then + tpbat.id = naughty.notify({ + preset = bat_notification_critical_preset, + replaces_id = tpbat.id, + screen = client.focus and client.focus.screen or 1 + }).id + elseif bat_now.perc <= 15 + then + tpbat.id = naughty.notify({ + preset = bat_notification_low_preset, + replaces_id = tpbat.id, + screen = client.focus and client.focus.screen or 1 + }).id + end + end + + bat_now.perc = tostring(bat_now.perc) + end + + widget = tpbat.widget + settings() + end + + newtimer("tpbat", timeout, update) + + widget:connect_signal('mouse::enter', function () tpbat:show() end) + widget:connect_signal('mouse::leave', function () tpbat:hide() end) + + return tpbat.widget +end + +return setmetatable(tpbat, { __call = function(_, ...) return tpbat.register(...) end }) diff --git a/lain/widgets/contrib/tpbat/smapi.lua b/lain/widgets/contrib/tpbat/smapi.lua new file mode 100644 index 0000000..c7f093e --- /dev/null +++ b/lain/widgets/contrib/tpbat/smapi.lua @@ -0,0 +1,102 @@ + +--[[ + + smapi.lua + Interface with thinkpad battery information + + Licensed under GNU General Public License v2 + * (c) 2013, Conor Heine + +--]] + +local first_line = require("lain.helpers").first_line + +local string = { format = string.format } +local tonumber = tonumber +local setmetatable = setmetatable + +local smapi = {} + +local apipath = "/sys/devices/platform/smapi" + +-- Most are readable values, but some can be written to (not implemented, yet?) +local readable = { + barcoding = true, + charging_max_current = true, + charging_max_voltage = true, + chemistry = true, + current_avg = true, + current_now = true, + cycle_count = true, + design_capacity = true, + design_voltage = true, + dump = true, + first_use_date = true, + force_discharge = false, + group0_voltage = true, + group1_voltage = true, + group2_voltage = true, + group3_voltage = true, + inhibit_charge_minutes = false, + installed = true, + last_full_capacity = true, + manufacture_date = true, + manufacturer = true, + model = true, + power_avg = true, + power_now = true, + remaining_capacity = true, + remaining_charging_time = true, + remaining_percent = true, + remaining_percent_error = true, + remaining_running_time = true, + remaining_running_time_now = true, + serial = true, + start_charge_thresh = false, + state = true, + stop_charge_thresh = false, + temperature = true, + voltage = true, +} + +function smapi:battery(name) + local bat = {} + + bat.name = name + bat.path = apipath .. "/" .. name + + function bat:get(item) + return self.path ~= nil and readable[item] and first_line(self.path .. "/" .. item) or nil + end + + function bat:installed() + return self:get("installed") == "1" + end + + function bat:status() + return self:get('state') + end + + -- Remaining time can either be time until battery dies or time until charging completes + function bat:remaining_time() + local time_val = bat_now.status == 'discharging' and 'remaining_running_time' or 'remaining_charging_time' + local mins_left = self:get(time_val) + + if mins_left:find("^%d+") == nil + then + return "N/A" + end + + local hrs = math.floor(mins_left / 60) + local min = mins_left % 60 + return string.format("%02d:%02d", hrs, min) + end + + function bat:percent() + return tonumber(self:get("remaining_percent")) + end + + return setmetatable(bat, {__metatable = false, __newindex = false}) +end + +return smapi -- cgit v1.2.3-54-g00ecf