diff options
Diffstat (limited to 'lain/widgets')
| -rw-r--r-- | lain/widgets/abase.lua | 42 | ||||
| -rw-r--r-- | lain/widgets/alsa.lua | 68 | ||||
| -rw-r--r-- | lain/widgets/alsabar.lua | 174 | ||||
| -rw-r--r-- | lain/widgets/base.lua | 40 | ||||
| -rw-r--r-- | lain/widgets/bat.lua | 149 | ||||
| -rw-r--r-- | lain/widgets/borderbox.lua | 62 | ||||
| -rw-r--r-- | lain/widgets/calendar.lua | 131 | ||||
| -rw-r--r-- | lain/widgets/contrib/ccurr.lua | 82 | ||||
| -rw-r--r-- | lain/widgets/contrib/init.lua | 19 | ||||
| -rw-r--r-- | lain/widgets/contrib/moc.lua | 102 | ||||
| -rw-r--r-- | lain/widgets/contrib/redshift.lua | 79 | ||||
| -rw-r--r-- | lain/widgets/contrib/task.lua | 133 | ||||
| -rw-r--r-- | lain/widgets/contrib/tpbat/init.lua | 170 | ||||
| -rw-r--r-- | lain/widgets/contrib/tpbat/smapi.lua | 102 | ||||
| -rw-r--r-- | lain/widgets/cpu.lua | 77 | ||||
| -rw-r--r-- | lain/widgets/fs.lua | 117 | ||||
| -rw-r--r-- | lain/widgets/imap.lua | 93 | ||||
| -rw-r--r-- | lain/widgets/init.lua | 20 | ||||
| -rw-r--r-- | lain/widgets/maildir.lua | 98 | ||||
| -rw-r--r-- | lain/widgets/mem.lua | 59 | ||||
| -rw-r--r-- | lain/widgets/mpd.lua | 113 | ||||
| -rw-r--r-- | lain/widgets/net.lua | 109 | ||||
| -rw-r--r-- | lain/widgets/sysload.lua | 45 | ||||
| -rw-r--r-- | lain/widgets/temp.lua | 48 | ||||
| -rw-r--r-- | lain/widgets/weather.lua | 130 |
25 files changed, 0 insertions, 2262 deletions
diff --git a/lain/widgets/abase.lua b/lain/widgets/abase.lua deleted file mode 100644 index 8ffdf0e..0000000 --- a/lain/widgets/abase.lua +++ /dev/null @@ -1,42 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2014, Luke Bonham - ---]] - -local newtimer = require("lain.helpers").newtimer -local async = require("lain.asyncshell") -local wibox = require("wibox") - -local setmetatable = setmetatable - --- Basic template for custom widgets --- Asynchronous version --- lain.widgets.abase - -local function worker(args) - local abase = {} - local args = args or {} - local timeout = args.timeout or 5 - local cmd = args.cmd or "" - local settings = args.settings or function() end - - abase.widget = wibox.widget.textbox('') - - function abase.update() - async.request(cmd, function(f) - output = f:read("*a") - f:close() - widget = abase.widget - settings() - end) - end - - newtimer(cmd, timeout, abase.update) - - return setmetatable(abase, { __index = abase.widget }) -end - -return setmetatable({}, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/alsa.lua b/lain/widgets/alsa.lua deleted file mode 100644 index a356892..0000000 --- a/lain/widgets/alsa.lua +++ /dev/null @@ -1,68 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010, Adrian C. <anrxc@sysphere.org> - ---]] - -local newtimer = require("lain.helpers").newtimer - -local wibox = require("wibox") - -local io = { popen = io.popen } -local string = { match = string.match, - format = string.format } - -local setmetatable = setmetatable - --- ALSA volume --- lain.widgets.alsa -local alsa = {} - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 5 - local settings = args.settings or function() end - - alsa.cmd = args.cmd or "amixer" - alsa.channel = args.channel or "Master" - - alsa.widget = wibox.widget.textbox('') - - function alsa.update() - local f = assert(io.popen(string.format("%s get %s", alsa.cmd, alsa.channel))) - local mixer = f:read("*a") - f:close() - - volume_now = {} - - volume_now.level, volume_now.status = string.match(mixer, "([%d]+)%%.*%[([%l]*)") - - if volume_now.level == nil - then - volume_now.level = "0" - volume_now.status = "off" - end - - if volume_now.status == "" - then - if volume_now.level == "0" - then - volume_now.status = "off" - else - volume_now.status = "on" - end - end - - widget = alsa.widget - settings() - end - - newtimer("alsa", timeout, alsa.update) - - return setmetatable(alsa, { __index = alsa.widget }) -end - -return setmetatable(alsa, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/alsabar.lua b/lain/widgets/alsabar.lua deleted file mode 100644 index 1421975..0000000 --- a/lain/widgets/alsabar.lua +++ /dev/null @@ -1,174 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2013, Rman - ---]] - -local newtimer = require("lain.helpers").newtimer - -local awful = require("awful") -local beautiful = require("beautiful") -local naughty = require("naughty") - -local io = { popen = io.popen } -local math = { modf = math.modf } -local string = { format = string.format, - match = string.match, - rep = string.rep } -local tonumber = tonumber - -local setmetatable = setmetatable - --- ALSA volume bar --- lain.widgets.alsabar -local alsabar = { - card = "0", - channel = "Master", - step = "2%", - - colors = { - background = beautiful.bg_normal, - mute = "#EB8F8F", - unmute = "#A4CE8A" - }, - - terminal = terminal or "xterm", - mixer = terminal .. " -e alsamixer", - - notifications = { - font = beautiful.font:sub(beautiful.font:find(""), beautiful.font:find(" ")), - font_size = "11", - color = beautiful.fg_normal, - bar_size = 18, - screen = 1 - }, - - _current_level = 0, - _muted = false -} - -function alsabar.notify() - alsabar.update() - - local preset = { - title = "", - text = "", - timeout = 4, - screen = alsabar.notifications.screen, - font = alsabar.notifications.font .. " " .. - alsabar.notifications.font_size, - fg = alsabar.notifications.color - } - - if alsabar._muted - then - preset.title = alsabar.channel .. " - Muted" - else - preset.title = alsabar.channel .. " - " .. alsabar._current_level .. "%" - end - - int = math.modf((alsabar._current_level / 100) * alsabar.notifications.bar_size) - preset.text = "[" - .. string.rep("|", int) - .. string.rep(" ", alsabar.notifications.bar_size - int) - .. "]" - - if alsabar._notify ~= nil then - alsabar._notify = naughty.notify ({ - replaces_id = alsabar._notify.id, - preset = preset, - }) - else - alsabar._notify = naughty.notify ({ - preset = preset, - }) - end -end - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 4 - local settings = args.settings or function() end - local width = args.width or 63 - local height = args.heigth or 1 - local ticks = args.ticks or false - local ticks_size = args.ticks_size or 7 - local vertical = args.vertical or false - - alsabar.cmd = args.cmd or "amixer" - alsabar.channel = args.channel or alsabar.channel - alsabar.step = args.step or alsabar.step - alsabar.colors = args.colors or alsabar.colors - alsabar.notifications = args.notifications or alsabar.notifications - - alsabar.bar = awful.widget.progressbar() - - alsabar.bar:set_background_color(alsabar.colors.background) - alsabar.bar:set_color(alsabar.colors.unmute) - alsabar.tooltip = awful.tooltip({ objects = { alsabar.bar } }) - alsabar.bar:set_width(width) - alsabar.bar:set_height(height) - alsabar.bar:set_ticks(ticks) - alsabar.bar:set_ticks_size(ticks_size) - alsabar.bar:set_vertical(vertical) - - function alsabar.update() - -- Get mixer control contents - local f = assert(io.popen(string.format("%s get %s", alsabar.cmd, alsabar.channel))) - local mixer = f:read("*a") - f:close() - - -- Capture mixer control state: [5%] ... ... [on] - local volu, mute = string.match(mixer, "([%d]+)%%.*%[([%l]*)") - - if volu == nil then - volu = 0 - mute = "off" - end - - alsabar._current_level = tonumber(volu) - alsabar.bar:set_value(alsabar._current_level / 100) - if not mute and tonumber(volu) == 0 or mute == "off" - then - alsabar._muted = true - alsabar.tooltip:set_text (" [Muted] ") - alsabar.bar:set_color(alsabar.colors.mute) - else - alsabar._muted = false - alsabar.tooltip:set_text(string.format(" %s:%s ", alsabar.channel, volu)) - alsabar.bar:set_color(alsabar.colors.unmute) - end - - volume_now = {} - volume_now.level = tonumber(volu) - volume_now.status = mute - settings() - end - - newtimer("alsabar", timeout, alsabar.update) - - alsabar.bar:buttons (awful.util.table.join ( - awful.button ({}, 1, function() - awful.util.spawn(alsabar.mixer) - end), - awful.button ({}, 3, function() - awful.util.spawn(string.format("amixer -c %s set %s toggle", alsabar.card, alsabar.channel)) - alsabar.update() - end), - awful.button ({}, 4, function() - awful.util.spawn(string.format("amixer -c %s set %s %s+", alsabar.card, alsabar.channel, alsabar.step)) - alsabar.update() - end), - awful.button ({}, 5, function() - awful.util.spawn(string.format("amixer -c %s set %s %s-", alsabar.card, alsabar.channel, alsabar.step)) - alsabar.update() - end) - )) - - return alsabar -end - -return setmetatable(alsabar, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/base.lua b/lain/widgets/base.lua deleted file mode 100644 index 39b0863..0000000 --- a/lain/widgets/base.lua +++ /dev/null @@ -1,40 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2014, Luke Bonham - ---]] - -local newtimer = require("lain.helpers").newtimer -local wibox = require("wibox") - -local io = { popen = io.popen } -local setmetatable = setmetatable - --- Basic template for custom widgets --- lain.widgets.base - -local function worker(args) - local base = {} - local args = args or {} - local timeout = args.timeout or 5 - local cmd = args.cmd or "" - local settings = args.settings or function() end - - base.widget = wibox.widget.textbox('') - - function base.update() - local f = assert(io.popen(cmd)) - output = f:read("*a") - f:close() - widget = base.widget - settings() - end - - newtimer(cmd, timeout, base.update) - - return setmetatable(base, { __index = base.widget }) -end - -return setmetatable({}, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/bat.lua b/lain/widgets/bat.lua deleted file mode 100644 index 572d099..0000000 --- a/lain/widgets/bat.lua +++ /dev/null @@ -1,149 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010-2012, Peter Hofmann - ---]] - -local newtimer = require("lain.helpers").newtimer -local first_line = require("lain.helpers").first_line - -local naughty = require("naughty") -local wibox = require("wibox") - -local math = { floor = math.floor } -local string = { format = string.format } -local tonumber = tonumber - -local setmetatable = setmetatable - --- Battery infos --- lain.widgets.bat -local bat = {} - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 30 - local battery = args.battery or "BAT0" - local notify = args.notify or "on" - local settings = args.settings or function() end - - bat.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" - } - - function update() - bat_now = { - status = "Not present", - perc = "N/A", - time = "N/A", - watt = "N/A" - } - - local bstr = "/sys/class/power_supply/" .. battery - - local present = first_line(bstr .. "/present") - - if present == "1" - then - local rate = first_line(bstr .. "/power_now") or - first_line(bstr .. "/current_now") - - local ratev = first_line(bstr .. "/voltage_now") - - local rem = first_line(bstr .. "/energy_now") or - first_line(bstr .. "/charge_now") - - local tot = first_line(bstr .. "/energy_full") or - first_line(bstr .. "/charge_full") - - bat_now.status = first_line(bstr .. "/status") or "N/A" - - rate = tonumber(rate) or 1 - ratev = tonumber(ratev) - rem = tonumber(rem) - tot = tonumber(tot) - - local time_rat = 0 - if bat_now.status == "Charging" - then - time_rat = (tot - rem) / rate - elseif bat_now.status == "Discharging" - then - time_rat = rem / rate - end - - local hrs = math.floor(time_rat) - if hrs < 0 then hrs = 0 elseif hrs > 23 then hrs = 23 end - - local min = math.floor((time_rat - hrs) * 60) - if min < 0 then min = 0 elseif min > 59 then min = 59 end - - bat_now.time = string.format("%02d:%02d", hrs, min) - - bat_now.perc = first_line(bstr .. "/capacity") - - if not bat_now.perc then - local perc = (rem / tot) * 100 - if perc <= 100 then - bat_now.perc = string.format("%d", perc) - elseif perc > 100 then - bat_now.perc = "100" - elseif perc < 0 then - bat_now.perc = "0" - end - end - - if rate ~= nil and ratev ~= nil then - bat_now.watt = string.format("%.2fW", (rate * ratev) / 1e12) - else - bat_now.watt = "N/A" - end - - end - - widget = bat.widget - settings() - - -- notifications for low and critical states - if bat_now.status == "Discharging" and notify == "on" and bat_now.perc ~= nil - then - local nperc = tonumber(bat_now.perc) or 100 - if nperc <= 5 - then - bat.id = naughty.notify({ - preset = bat_notification_critical_preset, - replaces_id = bat.id, - }).id - elseif nperc <= 15 - then - bat.id = naughty.notify({ - preset = bat_notification_low_preset, - replaces_id = bat.id, - }).id - end - end - end - - newtimer("bat", timeout, update) - - return bat.widget -end - -return setmetatable(bat, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/borderbox.lua b/lain/widgets/borderbox.lua deleted file mode 100644 index cce8517..0000000 --- a/lain/widgets/borderbox.lua +++ /dev/null @@ -1,62 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010-2012, Peter Hofmann - ---]] - -local wibox = require("awful.wibox") - -local setmetatable = setmetatable - --- Creates a thin wibox at a position relative to another wibox --- lain.widgets.borderbox -local borderbox = {} - -local function worker(relbox, s, args) - local where = args.position or 'top' - local color = args.color or '#FFFFFF' - local size = args.size or 1 - local box = nil - local wiboxarg = { - position = nil, - bg = color - } - - if where == 'top' - then - wiboxarg.width = relbox.width - wiboxarg.height = size - box = wibox(wiboxarg) - box.x = relbox.x - box.y = relbox.y - size - elseif where == 'bottom' - then - wiboxarg.width = relbox.width - wiboxarg.height = size - box = wibox(wiboxarg) - box.x = relbox.x - box.y = relbox.y + relbox.height - elseif where == 'left' - then - wiboxarg.width = size - wiboxarg.height = relbox.height - box = wibox(wiboxarg) - box.x = relbox.x - size - box.y = relbox.y - elseif where == 'right' - then - wiboxarg.width = size - wiboxarg.height = relbox.height - box = wibox(wiboxarg) - box.x = relbox.x + relbox.width - box.y = relbox.y - end - - box.screen = s - return box -end - -return setmetatable(borderbox, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/calendar.lua b/lain/widgets/calendar.lua deleted file mode 100644 index 3e65f38..0000000 --- a/lain/widgets/calendar.lua +++ /dev/null @@ -1,131 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - ---]] - -local icons_dir = require("lain.helpers").icons_dir - -local awful = require("awful") -local beautiful = require("beautiful") -local naughty = require("naughty") - -local io = { popen = io.popen } -local os = { date = os.date } -local tonumber = tonumber - -local setmetatable = setmetatable - --- Calendar notification --- lain.widgets.calendar -local calendar = {} -local cal_notification = nil - -function calendar:hide() - if cal_notification ~= nil then - naughty.destroy(cal_notification) - cal_notification = nil - end -end - -function calendar:show(t_out, inc_offset, scr) - calendar:hide() - - local offs = inc_offset or 0 - local tims = t_out or 0 - local f, c_text - local today = tonumber(os.date('%d')) - local init_t = calendar.cal .. ' ' .. calendar.post_cal .. ' ' .. - ' | sed -r -e "s/_\\x08//g" | sed -r -e "s/(^| )(' - - calendar.offset = calendar.offset + offs - - if offs == 0 or calendar.offset == 0 - then -- current month showing, today highlighted - calendar.offset = 0 - calendar.notify_icon = calendar.icons .. today .. ".png" - - -- bg and fg inverted to highlight today - f = io.popen( init_t .. today .. - ')($| )/\\1<b><span foreground=\\"' - .. calendar.bg .. - '\\" background=\\"' - .. calendar.fg .. - '\\">\\2<\\/span><\\/b>\\3/"' ) - - else -- no current month showing, no day to highlight - local month = tonumber(os.date('%m')) - local year = tonumber(os.date('%Y')) - - month = month + calendar.offset - - if month > 12 then - month = month % 12 - year = year + 1 - if month <= 0 then - month = 12 - end - elseif month < 1 then - month = month + 12 - year = year - 1 - if month <= 0 then - month = 1 - end - end - - calendar.notify_icon = nil - - f = io.popen(calendar.cal .. ' ' .. month .. ' ' .. year .. ' ' .. - calendar.post_cal) - end - - c_text = "<tt><span font='" .. calendar.font .. " " - .. calendar.font_size .. "'><b>" - .. f:read() .. "</b>\n\n" - .. f:read() .. "\n" - .. f:read("*a"):gsub("\n*$", "") - .. "</span></tt>" - f:close() - - cal_notification = naughty.notify({ - text = c_text, - icon = calendar.notify_icon, - position = calendar.position, - fg = calendar.fg, - bg = calendar.bg, - timeout = tims, - screen = scr or 1 - }) -end - -function calendar:attach(widget, args) - local args = args or {} - calendar.cal = args.cal or "/usr/bin/cal" - calendar.post_cal = args.post_cal or "" - calendar.icons = args.icons or icons_dir .. "cal/white/" - calendar.font = args.font or beautiful.font:sub(beautiful.font:find(""), - beautiful.font:find(" ")) - calendar.font_size = tonumber(args.font_size) or 11 - calendar.fg = args.fg or beautiful.fg_normal or "#FFFFFF" - calendar.bg = args.bg or beautiful.bg_normal or "#FFFFFF" - calendar.position = args.position or "top_right" - calendar.scr_pos = args.scr_pos or 1 - - calendar.offset = 0 - calendar.notify_icon = nil - - widget:connect_signal("mouse::enter", function () calendar:show(0, 0, scr_pos) end) - widget:connect_signal("mouse::leave", function () calendar:hide() end) - widget:buttons(awful.util.table.join( awful.button({ }, 1, function () - calendar:show(0, -1, scr_pos) end), - awful.button({ }, 3, function () - calendar:show(0, 1, scr_pos) end), - awful.button({ }, 4, function () - calendar:show(0, -1, scr_pos) end), - awful.button({ }, 5, function () - calendar:show(0, 1, scr_pos) end))) -end - -return setmetatable(calendar, { __call = function(_, ...) return create(...) end }) diff --git a/lain/widgets/contrib/ccurr.lua b/lain/widgets/contrib/ccurr.lua deleted file mode 100644 index 980e19b..0000000 --- a/lain/widgets/contrib/ccurr.lua +++ /dev/null @@ -1,82 +0,0 @@ - ---[[ - - 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 deleted file mode 100644 index ccaed82..0000000 --- a/lain/widgets/contrib/init.lua +++ /dev/null @@ -1,19 +0,0 @@ - ---[[ - - 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 deleted file mode 100644 index cfdbec7..0000000 --- a/lain/widgets/contrib/moc.lua +++ /dev/null @@ -1,102 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2014, anticlockwise <http://github.com/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 deleted file mode 100644 index 5ed9300..0000000 --- a/lain/widgets/contrib/redshift.lua +++ /dev/null @@ -1,79 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2014, blueluke <http://github.com/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 deleted file mode 100644 index 6425926..0000000 --- a/lain/widgets/contrib/task.lua +++ /dev/null @@ -1,133 +0,0 @@ - ---[[ - - 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 = "<span font='" - .. task.font .. " " - .. task.font_size .. "'>" - .. f:read("*all"):gsub("\n*$", "") - .. "</span>" - 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<span font='" - .. task.font .. " " - .. task.font_size .. "'>" - .. f:read("*all") - .. "</span>" - 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 = "<span font='" - .. task.font .. " " - .. task.font_size .. "'>" - .. c_text - .. "</span>" - 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 deleted file mode 100644 index 782bf35..0000000 --- a/lain/widgets/contrib/tpbat/init.lua +++ /dev/null @@ -1,170 +0,0 @@ - ---[[ - - 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 deleted file mode 100644 index c7f093e..0000000 --- a/lain/widgets/contrib/tpbat/smapi.lua +++ /dev/null @@ -1,102 +0,0 @@ - ---[[ - - 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 diff --git a/lain/widgets/cpu.lua b/lain/widgets/cpu.lua deleted file mode 100644 index 7c1ecb0..0000000 --- a/lain/widgets/cpu.lua +++ /dev/null @@ -1,77 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010-2012, Peter Hofmann - ---]] - -local first_line = require("lain.helpers").first_line -local newtimer = require("lain.helpers").newtimer - -local wibox = require("wibox") - -local math = { ceil = math.ceil } -local string = { format = string.format, - gmatch = string.gmatch } -local tostring = tostring - -local setmetatable = setmetatable - --- CPU usage --- lain.widgets.cpu -local cpu = { - last_total = 0, - last_active = 0 -} - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 5 - local settings = args.settings or function() end - - cpu.widget = wibox.widget.textbox('') - - function update() - -- Read the amount of time the CPUs have spent performing - -- different kinds of work. Read the first line of /proc/stat - -- which is the sum of all CPUs. - local times = first_line("/proc/stat") - local at = 1 - local idle = 0 - local total = 0 - for field in string.gmatch(times, "[%s]+([^%s]+)") - do - -- 4 = idle, 5 = ioWait. Essentially, the CPUs have done - -- nothing during these times. - if at == 4 or at == 5 - then - idle = idle + field - end - total = total + field - at = at + 1 - end - local active = total - idle - - -- Read current data and calculate relative values. - local dactive = active - cpu.last_active - local dtotal = total - cpu.last_total - - cpu_now = {} - cpu_now.usage = tostring(math.ceil((dactive / dtotal) * 100)) - - widget = cpu.widget - settings() - - -- Save current data for the next run. - cpu.last_active = active - cpu.last_total = total - end - - newtimer("cpu", timeout, update) - - return cpu.widget -end - -return setmetatable(cpu, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/fs.lua b/lain/widgets/fs.lua deleted file mode 100644 index 8b51178..0000000 --- a/lain/widgets/fs.lua +++ /dev/null @@ -1,117 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010, Adrian C. <anrxc@sysphere.org> - * (c) 2009, Lucas de Vries <lucas@glacicle.com> - ---]] - -local helpers = require("lain.helpers") - -local beautiful = require("beautiful") -local wibox = require("wibox") -local naughty = require("naughty") - -local io = { popen = io.popen } -local pairs = pairs -local string = { match = string.match, - format = string.format } -local tonumber = tonumber - -local setmetatable = setmetatable - --- File system disk space usage --- lain.widgets.fs -local fs = {} - -local notification = nil -fs_notification_preset = { fg = beautiful.fg_normal } - -function fs:hide() - if notification ~= nil then - naughty.destroy(notification) - notification = nil - end -end - -function fs:show(t_out) - fs:hide() - - local f = io.popen(helpers.scripts_dir .. "dfs") - ws = f:read("*a"):gsub("\n*$", "") - f:close() - - notification = naughty.notify({ - preset = fs_notification_preset, - text = ws, - timeout = t_out, - }) -end - --- Unit definitions -local unit = { ["mb"] = 1024, ["gb"] = 1024^2 } - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 600 - local partition = args.partition or "/" - local settings = args.settings or function() end - - fs.widget = wibox.widget.textbox('') - - helpers.set_map("fs", false) - - function update() - fs_info = {} - fs_now = {} - local f = assert(io.popen("LC_ALL=C df -kP")) - - for line in f:lines() do -- Match: (size) (used)(avail)(use%) (mount) - local s = string.match(line, "^.-[%s]([%d]+)") - local u,a,p = string.match(line, "([%d]+)[%D]+([%d]+)[%D]+([%d]+)%%") - local m = string.match(line, "%%[%s]([%p%w]+)") - - if u and m then -- Handle 1st line and broken regexp - fs_info[m .. " size_mb"] = string.format("%.1f", tonumber(s) / unit["mb"]) - fs_info[m .. " size_gb"] = string.format("%.1f", tonumber(s) / unit["gb"]) - fs_info[m .. " used_p"] = tonumber(p) - fs_info[m .. " avail_p"] = 100 - tonumber(p) - end - end - - f:close() - - fs_now.used = tonumber(fs_info[partition .. " used_p"]) or 0 - fs_now.available = tonumber(fs_info[partition .. " avail_p"]) or 0 - fs_now.size_mb = tonumber(fs_info[partition .. " size_mb"]) or 0 - fs_now.size_gb = tonumber(fs_info[partition .. " size_gb"]) or 0 - - widget = fs.widget - settings() - - if fs_now.used >= 99 and not helpers.get_map("fs") - then - naughty.notify({ - title = "warning", - text = partition .. " ran out!\nmake some room", - timeout = 8, - fg = "#000000", - bg = "#FFFFFF", - }) - helpers.set_map("fs", true) - else - helpers.set_map("fs", false) - end - end - - helpers.newtimer(partition, timeout, update) - - widget:connect_signal('mouse::enter', function () fs:show(0) end) - widget:connect_signal('mouse::leave', function () fs:hide() end) - - return setmetatable(fs, { __index = fs.widget }) -end - -return setmetatable(fs, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/imap.lua b/lain/widgets/imap.lua deleted file mode 100644 index 1ebbb76..0000000 --- a/lain/widgets/imap.lua +++ /dev/null @@ -1,93 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - ---]] - -local helpers = require("lain.helpers") -local async = require("lain.asyncshell") - -local naughty = require("naughty") -local wibox = require("wibox") - -local string = { format = string.format, - gsub = string.gsub } -local tonumber = tonumber - -local setmetatable = setmetatable - --- Mail IMAP check --- lain.widgets.imap - -local function worker(args) - local imap = {} - local args = args or {} - - local server = args.server - local mail = args.mail - local password = args.password - - local port = args.port or 993 - local timeout = args.timeout or 60 - local is_plain = args.is_plain or false - local settings = args.settings or function() end - - local head_command = "curl --connect-timeout 3 -fsm 3" - local request = "-X 'SEARCH (UNSEEN)'" - - helpers.set_map(mail, 0) - - if not is_plain - then - local f = io.popen(password) - password = f:read("*a"):gsub("\n", "") - f:close() - end - - imap.widget = wibox.widget.textbox('') - - function update() - mail_notification_preset = { - icon = helpers.icons_dir .. "mail.png", - position = "top_left" - } - - curl = string.format("%s --url imaps://%s:%s/INBOX -u %s:%q %s -k", - head_command, server, port, mail, password, request) - - async.request(curl, function(f) - ws = f:read("*a") - f:close() - - _, mailcount = string.gsub(ws, "%d+", "") - _ = nil - - widget = imap.widget - settings() - - if mailcount >= 1 and mailcount > helpers.get_map(mail) - then - if mailcount == 1 then - nt = mail .. " has one new message" - else - nt = mail .. " has <b>" .. mailcount .. "</b> new messages" - end - naughty.notify({ - preset = mail_notification_preset, - text = nt, - }) - end - - helpers.set_map(mail, mailcount) - end) - - end - - helpers.newtimer(mail, timeout, update, true) - - return setmetatable(imap, { __index = imap.widget }) -end - -return setmetatable({}, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/init.lua b/lain/widgets/init.lua deleted file mode 100644 index 0e863ba..0000000 --- a/lain/widgets/init.lua +++ /dev/null @@ -1,20 +0,0 @@ - ---[[ - - Lain - Layouts, widgets and utilities for Awesome WM - - Widgets section - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010-2012, Peter Hofmann - ---]] - -local wrequire = require("lain.helpers").wrequire -local setmetatable = setmetatable - -local widgets = { _NAME = "lain.widgets" } - -return setmetatable(widgets, { __index = wrequire }) diff --git a/lain/widgets/maildir.lua b/lain/widgets/maildir.lua deleted file mode 100644 index 246341f..0000000 --- a/lain/widgets/maildir.lua +++ /dev/null @@ -1,98 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010-2012, Peter Hofmann - ---]] - -local newtimer = require("lain.helpers").newtimer - -local wibox = require("wibox") - -local util = require("lain.util") - -local io = { popen = io.popen } -local os = { getenv = os.getenv } -local pairs = pairs -local string = { len = string.len, - match = string.match } -local table = { sort = table.sort } - -local setmetatable = setmetatable - --- Maildir check --- lain.widgets.maildir -local maildir = {} - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 60 - local mailpath = args.mailpath or os.getenv("HOME") .. "/Mail" - local ignore_boxes = args.ignore_boxes or {} - local settings = args.settings or function() end - - maildir.widget = wibox.widget.textbox('') - - function update() - -- Find pathes to mailboxes. - local p = io.popen("find " .. mailpath .. - " -mindepth 1 -maxdepth 1 -type d" .. - " -not -name .git") - local boxes = {} - repeat - line = p:read("*l") - if line ~= nil - then - -- Find all files in the "new" subdirectory. For each - -- file, print a single character (no newline). Don't - -- match files that begin with a dot. - -- Afterwards the length of this string is the number of - -- new mails in that box. - local np = io.popen("find " .. line .. - "/new -mindepth 1 -type f " .. - "-not -name '.*' -printf a") - local mailstring = np:read("*a") - - -- Strip off leading mailpath. - local box = string.match(line, mailpath .. "/*([^/]+)") - local nummails = string.len(mailstring) - if nummails > 0 - then - boxes[box] = nummails - end - end - until line == nil - - table.sort(boxes) - - newmail = "no mail" - --Count the total number of mails irrespective of where it was found - total = 0 - - for box, number in pairs(boxes) - do - -- Add this box only if it's not to be ignored. - if not util.element_in_table(box, ignore_boxes) - then - total = total + number - if newmail == "no mail" - then - newmail = box .. "(" .. number .. ")" - else - newmail = newmail .. ", " .. - box .. "(" .. number .. ")" - end - end - end - - widget = maildir.widget - settings() - end - - newtimer(mailpath, timeout, update, true) - return maildir.widget -end - -return setmetatable(maildir, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/mem.lua b/lain/widgets/mem.lua deleted file mode 100644 index 46bb5f9..0000000 --- a/lain/widgets/mem.lua +++ /dev/null @@ -1,59 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010-2012, Peter Hofmann - ---]] - -local newtimer = require("lain.helpers").newtimer - -local wibox = require("wibox") - -local io = { lines = io.lines } -local math = { floor = math.floor } -local string = { gmatch = string.gmatch } - -local setmetatable = setmetatable - --- Memory usage (ignoring caches) --- lain.widgets.mem -local mem = {} - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 3 - local settings = args.settings or function() end - - mem.widget = wibox.widget.textbox('') - - function update() - mem_now = {} - for line in io.lines("/proc/meminfo") - do - for k, v in string.gmatch(line, "([%a]+):[%s]+([%d]+).+") - do - if k == "MemTotal" then mem_now.total = math.floor(v / 1024) - elseif k == "MemFree" then mem_now.free = math.floor(v / 1024) - elseif k == "Buffers" then mem_now.buf = math.floor(v / 1024) - elseif k == "Cached" then mem_now.cache = math.floor(v / 1024) - elseif k == "SwapTotal" then mem_now.swap = math.floor(v / 1024) - elseif k == "SwapFree" then mem_now.swapf = math.floor(v / 1024) - end - end - end - - mem_now.used = mem_now.total - (mem_now.free + mem_now.buf + mem_now.cache) - mem_now.swapused = mem_now.swap - mem_now.swapf - - widget = mem.widget - settings() - end - - newtimer("mem", timeout, update) - - return mem.widget -end - -return setmetatable(mem, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/mpd.lua b/lain/widgets/mpd.lua deleted file mode 100644 index c10eb78..0000000 --- a/lain/widgets/mpd.lua +++ /dev/null @@ -1,113 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010, Adrian C. <anrxc@sysphere.org> - ---]] - -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 os = { execute = os.execute, - getenv = os.getenv } -local math = { floor = math.floor } -local string = { format = string.format, - match = string.match, - gmatch = string.gmatch } - -local setmetatable = setmetatable - --- MPD infos --- lain.widgets.mpd -local mpd = {} - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 2 - local password = args.password or "" - local host = args.host or "127.0.0.1" - local port = args.port or "6600" - 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" - local mpdh = "telnet://" .. host .. ":" .. port - local echo = "echo 'password " .. password .. "\nstatus\ncurrentsong\nclose'" - - mpd.widget = wibox.widget.textbox('') - - mpd_notification_preset = { - title = "Now playing", - timeout = 6 - } - - helpers.set_map("current mpd track", nil) - - function mpd.update() - async.request(echo .. " | curl --connect-timeout 1 -fsm 3 " .. mpdh, function (f) - mpd_now = { - state = "N/A", - file = "N/A", - artist = "N/A", - title = "N/A", - album = "N/A", - date = "N/A", - time = "N/A", - elapsed = "N/A" - } - - for line in f:lines() do - for k, v in string.gmatch(line, "([%w]+):[%s](.*)$") do - if k == "state" then mpd_now.state = v - elseif k == "file" then mpd_now.file = v - elseif k == "Artist" then mpd_now.artist = escape_f(v) - elseif k == "Title" then mpd_now.title = escape_f(v) - elseif k == "Album" then mpd_now.album = escape_f(v) - elseif k == "Date" then mpd_now.date = escape_f(v) - elseif k == "Time" then mpd_now.time = v - elseif k == "elapsed" then mpd_now.elapsed = string.match(v, "%d+") - end - end - end - - mpd_notification_preset.text = string.format("%s (%s) - %s\n%s", mpd_now.artist, - mpd_now.album, mpd_now.date, mpd_now.title) - widget = mpd.widget - settings() - - if mpd_now.state == "play" - then - if mpd_now.title ~= helpers.get_map("current mpd track") - then - helpers.set_map("current mpd track", mpd_now.title) - - os.execute(string.format("%s %q %q %d %q", mpdcover, music_dir, - mpd_now.file, cover_size, default_art)) - - mpd.id = naughty.notify({ - preset = mpd_notification_preset, - icon = "/tmp/mpdcover.png", - replaces_id = mpd.id, - }).id - end - elseif mpd_now.state ~= "pause" - then - helpers.set_map("current mpd track", nil) - end - end) - end - - helpers.newtimer("mpd", timeout, mpd.update) - - return setmetatable(mpd, { __index = mpd.widget }) -end - -return setmetatable(mpd, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/net.lua b/lain/widgets/net.lua deleted file mode 100644 index 2585ad4..0000000 --- a/lain/widgets/net.lua +++ /dev/null @@ -1,109 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010-2012, Peter Hofmann - ---]] - -local helpers = require("lain.helpers") - -local notify_fg = require("beautiful").fg_focus -local naughty = require("naughty") -local wibox = require("wibox") - -local io = { popen = io.popen } -local string = { format = string.format, - gsub = string.gsub, - match = string.match } - -local setmetatable = setmetatable - --- Network infos --- lain.widgets.net -local net = { - last_t = 0, - last_r = 0 -} - -function net.get_device() - f = io.popen("ip link show | cut -d' ' -f2,9") - ws = f:read("*a") - f:close() - ws = ws:match("%w+: UP") or ws:match("ppp%w+: UNKNOWN") - if ws ~= nil then - return ws:match("(%w+):") - else - return "network off" - end -end - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 2 - local units = args.units or 1024 --kb - local notify = args.notify or "on" - local screen = args.screen or 1 - local settings = args.settings or function() end - - iface = args.iface or net.get_device() - - net.widget = wibox.widget.textbox('') - - helpers.set_map(iface, true) - - function update() - net_now = {} - - if iface == "" or string.match(iface, "network off") - then - iface = net.get_device() - end - - net_now.carrier = helpers.first_line('/sys/class/net/' .. iface .. - '/carrier') or "0" - net_now.state = helpers.first_line('/sys/class/net/' .. iface .. - '/operstate') or "down" - local now_t = helpers.first_line('/sys/class/net/' .. iface .. - '/statistics/tx_bytes') or 0 - local now_r = helpers.first_line('/sys/class/net/' .. iface .. - '/statistics/rx_bytes') or 0 - - net_now.sent = (now_t - net.last_t) / timeout / units - net_now.sent = string.gsub(string.format('%.1f', net_now.sent), ",", ".") - - net_now.received = (now_r - net.last_r) / timeout / units - net_now.received = string.gsub(string.format('%.1f', net_now.received), ",", ".") - - widget = net.widget - settings() - - net.last_t = now_t - net.last_r = now_r - - if net_now.carrier ~= "1" and notify == "on" - then - if helpers.get_map(iface) - then - naughty.notify({ - title = iface, - text = "no carrier", - timeout = 7, - position = "top_left", - icon = helpers.icons_dir .. "no_net.png", - fg = notify_fg or "#FFFFFF", - screen = screen - }) - helpers.set_map(iface, false) - end - else - helpers.set_map(iface, true) - end - end - - helpers.newtimer(iface, timeout, update) - return net.widget -end - -return setmetatable(net, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/sysload.lua b/lain/widgets/sysload.lua deleted file mode 100644 index 144ad0c..0000000 --- a/lain/widgets/sysload.lua +++ /dev/null @@ -1,45 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - * (c) 2010-2012, Peter Hofmann - ---]] - -local newtimer = require("lain.helpers").newtimer - -local wibox = require("wibox") - -local io = { open = io.open } -local string = { match = string.match } - -local setmetatable = setmetatable - --- System load --- lain.widgets.sysload -local sysload = {} - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 5 - local settings = args.settings or function() end - - sysload.widget = wibox.widget.textbox('') - - function update() - local f = io.open("/proc/loadavg") - local ret = f:read("*a") - f:close() - - load_1, load_5, load_15 = string.match(ret, "([^%s]+) ([^%s]+) ([^%s]+)") - - widget = sysload.widget - settings() - end - - newtimer("sysload", timeout, update) - return sysload.widget -end - -return setmetatable(sysload, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/temp.lua b/lain/widgets/temp.lua deleted file mode 100644 index 5994f59..0000000 --- a/lain/widgets/temp.lua +++ /dev/null @@ -1,48 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - ---]] - -local newtimer = require("lain.helpers").newtimer - -local wibox = require("wibox") - -local io = { open = io.open } -local tonumber = tonumber - -local setmetatable = setmetatable - --- coretemp --- lain.widgets.temp -local temp = {} - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 5 - local tempfile = args.tempfile or "/sys/class/thermal/thermal_zone0/temp" - local settings = args.settings or function() end - - temp.widget = wibox.widget.textbox('') - - function update() - local f = io.open(tempfile) - if f ~= nil - then - coretemp_now = tonumber(f:read("*a")) / 1000 - f:close() - else - coretemp_now = "N/A" - end - - widget = temp.widget - settings() - end - - newtimer("coretemp", timeout, update) - return temp.widget -end - -return setmetatable(temp, { __call = function(_, ...) return worker(...) end }) diff --git a/lain/widgets/weather.lua b/lain/widgets/weather.lua deleted file mode 100644 index d1624fa..0000000 --- a/lain/widgets/weather.lua +++ /dev/null @@ -1,130 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2015, Luke Bonham - ---]] - -local newtimer = require("lain.helpers").newtimer -local async = require("lain.asyncshell") -local json = require("lain.util").dkjson -local lain_icons = require("lain.helpers").icons_dir -local naughty = require("naughty") -local wibox = require("wibox") - -local math = { floor = math.floor } -local string = { format = string.format, - gsub = string.gsub } - -local setmetatable = setmetatable - --- OpenWeatherMap --- current weather and X-days forecast --- lain.widgets.weather - -local function worker(args) - local weather = {} - local args = args or {} - local timeout = args.timeout or 900 -- 15 min - local timeout_forecast = args.timeout or 86400 -- 24 hrs - local current_call = "curl -s 'http://api.openweathermap.org/data/2.5/weather?id=%s&units=%s&lang=%s'" - local forecast_call = "curl -s 'http://api.openweathermap.org/data/2.5/forecast/daily?id=%s&units=%s&lang=%s&cnt=%s'" - local city_id = args.city_id or 0 -- placeholder - local units = args.units or "metric" - local lang = args.lang or "en" - local cnt = args.cnt or 7 - local date_cmd = args.date_cmd or "date -u -d @%d +'%%a %%d'" - local icons_path = args.icons_path or lain_icons .. "openweathermap/" - local w_notification_preset = args.w_notification_preset or {} - local settings = args.settings or function() end - - weather.widget = wibox.widget.textbox('') - weather.icon = wibox.widget.imagebox() - - function weather.show(t_out) - weather.hide() - weather.notification = naughty.notify({ - text = weather.notification_text, - icon = weather.icon_path, - timeout = t_out, - preset = w_notification_preset - }) - end - - function weather.hide() - if weather.notification ~= nil then - naughty.destroy(weather.notification) - weather.notification = nil - end - end - - function weather.attach(obj) - obj:connect_signal("mouse::enter", function() - weather.show(0) - end) - obj:connect_signal("mouse::leave", function() - weather.hide() - end) - end - - function weather.forecast_update() - local cmd = string.format(forecast_call, city_id, units, lang, cnt) - async.request(cmd, function(f) - j = f:read("*a") - f:close() - weather_now, pos, err = json.decode(j, 1, nil) - - if not err and weather_now ~= nil and tonumber(weather_now["cod"]) == 200 then - weather.notification_text = '' - for i = 1, weather_now["cnt"] do - local f = assert(io.popen(string.format(date_cmd, weather_now["list"][i]["dt"]))) - day = string.gsub(f:read("a"), "\n", "") - f:close() - - tmin = math.floor(weather_now["list"][i]["temp"]["min"]) - tmax = math.floor(weather_now["list"][i]["temp"]["max"]) - desc = weather_now["list"][i]["weather"][1]["description"] - - weather.notification_text = weather.notification_text .. - string.format("<b>%s</b>: %s, %d - %d ", day, desc, tmin, tmax) - - if i < weather_now["cnt"] then - weather.notification_text = weather.notification_text .. "\n" - end - end - else - weather.icon_path = icons_path .. "na.png" - weather.notification_text = "API/connection error or bad/not set city ID" - end - end) - end - - function weather.update() - local cmd = string.format(current_call, city_id, units, lang) - async.request(cmd, function(f) - j = f:read("*a") - f:close() - weather_now, pos, err = json.decode(j, 1, nil) - - if not err and weather_now ~= nil and tonumber(weather_now["cod"]) == 200 then - weather.icon_path = icons_path .. weather_now["weather"][1]["icon"] .. ".png" - weather.icon:set_image(weather.icon_path) - widget = weather.widget - settings() - else - weather.widget._layout.text = " N/A " -- tries to avoid textbox bugs - weather.icon:set_image(icons_path .. "na.png") - end - end) - end - - weather.attach(weather.widget) - - newtimer("weather", timeout, weather.update) - newtimer("weather_forecast", timeout, weather.forecast_update) - - return setmetatable(weather, { __index = weather.widget }) -end - -return setmetatable({}, { __call = function(_, ...) return worker(...) end }) |