Merge branch 'master' of pi2:vincent/conf2

awesome/.config/awesome/lain/README.rst

@@ -24,11 +24,11 @@ If you want to create a pull request, make sure that:
 
 - Your code fits with the general style of the module. In particular, you should use the same indentation pattern that the code uses, and also avoid adding space at the ends of lines.
 
-- Your code its easy to understand, maintainable, and modularized. You should also avoid code duplication wherever possible by adding functions to or using lain.helpers_. If something is unclear, or you can't write it in such a way that it will be clear, explain it with a comment.
+- Your code its easy to understand, maintainable, and modularized. You should also avoid code duplication wherever possible by adding functions to or using lain.helpers_. If something is unclear, or you can not write it in such a way that it will be clear, explain it with a comment.
 
 - You test your changes before submitting to make sure that you code works and does not break other parts of the module.
 
-- You eventually update ``wiki`` submodule with a thorough section.
+- You update ``wiki`` submodule with a thorough section, if necessary.
 
 Contributed widgets have to be put in ``widget/contrib``.
 

awesome/.config/awesome/lain/widget/cal.lua

@@ -14,6 +14,7 @@ local os       = os
 local pairs    = pairs
 local string   = string
 local tconcat  = table.concat
+local type     = type
 local tonumber = tonumber
 local tostring = tostring
 
@@ -27,12 +28,22 @@ local function factory(args)
         week_start          = args.week_start or 2,
         three               = args.three or false,
         followtag           = args.followtag or false,
+        week_number         = args.week_number or "none",
+        week_number_format  = args.week_number_format or args.week_number == "left" and "%3d | " or "| %-3d",
         icons               = args.icons or helpers.icons_dir .. "cal/white/",
         notification_preset = args.notification_preset or {
             font = "Monospace 10", fg = "#FFFFFF", bg = "#000000"
         }
     }
 
+    function cal.get_week_number(m, st_day, x)
+        return string.format(cal.week_number_format, os.date("%V", m) + (x ~= 0 and floor((x + st_day) / 7) - 1 or 0))
+    end
+
+    function cal.sum_week_days(x, y)
+        return (x + y) % 7
+    end
+
     function cal.build(month, year)
         local current_month, current_year = tonumber(os.date("%m")), tonumber(os.date("%Y"))
         local is_current_month = (not month or not year) or (month == current_month and year == current_year)
@@ -43,13 +54,47 @@ local function factory(args)
         local notifytable = { [1] = string.format("%s%s\n", string.rep(" ", floor((28 - this_month:len())/2)), markup.bold(this_month)) }
         for x = 0,6 do notifytable[#notifytable+1] = os.date("%a ", os.time { year=2006, month=1, day=x+cal.week_start }) end
         notifytable[#notifytable] = string.format("%s\n%s", notifytable[#notifytable]:sub(1, -2), string.rep(" ", st_day*4))
+        local strx
         for x = 1,mth_days do
-            local strx = x ~= today and x or markup.bold(markup.color(cal.notification_preset.bg, cal.notification_preset.fg, x) .. " ")
+            strx = x
+            if x == today then
+                if x < 10 then x = " " .. x end
+                strx = markup.bold(markup.color(cal.notification_preset.bg, cal.notification_preset.fg, x) .. " ")
+            end
             strx = string.format("%s%s", string.rep(" ", 3 - tostring(x):len()), strx)
             notifytable[#notifytable+1] = string.format("%-4s%s", strx, (x+st_day)%7==0 and x ~= mth_days and "\n" or "")
         end
         if string.len(cal.icons or "") > 0 and today then cal.icon = cal.icons .. today .. ".png" end
         cal.month, cal.year = d.month, d.year
+
+        if cal.week_number ~= "none" then
+            local m = os.time { year = year or current_year, month = month and month or current_month, day = 0 }
+            local head_prepend = string.rep(" ", tostring(string.format(cal.week_number_format, 0)):len())
+
+            if cal.week_number == "left" then
+                notifytable[1] = head_prepend .. notifytable[1] -- month-year row
+                notifytable[2] = head_prepend .. notifytable[2] -- weekdays row
+                notifytable[8] = notifytable[8]:gsub("\n", "\n" .. cal.get_week_number(m, st_day, 0)) -- first week of the month
+
+                for x = 10,#notifytable do
+                    if cal.sum_week_days(st_day, x) == 2 then
+                        notifytable[x] = cal.get_week_number(m, st_day, x) .. notifytable[x]
+                    end
+                end
+            elseif cal.week_number == "right" then
+                notifytable[8] = notifytable[8]:gsub("\n", head_prepend .. "\n") -- weekdays row
+                for x = 9,#notifytable do
+                    if cal.sum_week_days(st_day, x) == 1 then
+                        notifytable[x] = notifytable[x]:gsub("\n", cal.get_week_number(m, st_day, x - 7) .. "\n")
+                    end
+                end
+                -- last week of the month
+                local end_days = cal.sum_week_days(st_day, mth_days)
+                if end_days ~= 0 then end_days = 7 - end_days end
+                notifytable[#notifytable] = notifytable[#notifytable] .. string.rep(" ", 4 * end_days) .. cal.get_week_number(m, st_day, mth_days + end_days)
+            end
+        end
+
         return notifytable
     end
 
@@ -80,7 +125,7 @@ local function factory(args)
         cal.notification = nil
     end
 
-    function cal.show(timeout, month, year, scr)
+    function cal.show(seconds, month, year, scr)
         cal.notification_preset.text = tconcat(cal.build(month, year))
 
         if cal.three then
@@ -98,7 +143,7 @@ local function factory(args)
             preset  = cal.notification_preset,
             screen  = cal.followtag and awful.screen.focused() or scr or 1,
             icon    = cal.icon,
-            timeout = timeout or cal.notification_preset.timeout or 5
+            timeout = type(seconds) == "number" and seconds or cal.notification_preset.timeout or 5
         }
     end
 

awesome/.config/awesome/lain/widget/contrib/tp_smapi.lua

@@ -0,0 +1,147 @@
+--[[
+
+     Licensed under GNU General Public License v2
+      * (c) 2018, Luca CPZ
+      * (c) 2013, Conor Heine
+
+--]]
+
+local helpers = require("lain.helpers")
+local focused = require("awful.screen").focused
+local gears   = require("gears")
+local naughty = require("naughty")
+local wibox   = require("wibox")
+local string  = string
+local type    = type
+
+-- ThinkPad battery infos and widget creator
+-- http://www.thinkwiki.org/wiki/Tp_smapi
+-- lain.widget.contrib.tp_smapi
+
+local function factory(apipath)
+    local tp_smapi = {
+        path = apipath or "/sys/devices/platform/smapi"
+    }
+
+    function tp_smapi.get(batid, feature)
+        return helpers.first_line(string.format("%s/%s/%s", tp_smapi.path, batid or "BAT0", feature or ""))
+    end
+
+    function tp_smapi.installed(batid)
+        return tp_smapi.get(batid, "installed") == "1"
+    end
+
+    function tp_smapi.status(batid)
+        return tp_smapi.get(batid, "state")
+    end
+
+    function tp_smapi.percentage(batid)
+        return tp_smapi.get(batid, "remaining_percent")
+    end
+
+    -- either running or charging time
+    function tp_smapi.time(batid)
+        local status = tp_smapi.status(batid)
+        local mins_left = tp_smapi.get(batid, string.match(string.lower(status), "discharging") and "remaining_running_time" or "remaining_charging_time")
+        if not string.find(mins_left, "^%d+") then return "N/A" end
+        return string.format("%02d:%02d", math.floor(mins_left / 60), mins_left % 60) -- HH:mm
+    end
+
+    function tp_smapi.hide()
+        if not tp_smapi.notification then return end
+        naughty.destroy(tp_smapi.notification)
+        tp_smapi.notification = nil
+    end
+
+    function tp_smapi.show(batid, seconds, scr)
+        if not tp_smapi.installed(batid) then return end
+
+        local mfgr   = tp_smapi.get(batid, "manufacturer") or "no_mfgr"
+        local model  = tp_smapi.get(batid, "model") or "no_model"
+        local chem   = tp_smapi.get(batid, "chemistry") or "no_chem"
+        local status = tp_smapi.get(batid, "state")
+        local time   = tp_smapi.time(batid)
+        local msg    = ""
+
+        if status and status ~= "idle" then
+            msg = string.format("[%s] %s %s", status, time ~= "N/A" and time or "unknown remaining time",
+                  string.lower(status):gsub(" ", ""):gsub("\n", "") == "charging" and " until charged" or " remaining")
+        else
+            msg = "On AC power"
+        end
+
+        tp_smapi.hide()
+        tp_smapi.notification = naughty.notify {
+            title   = string.format("%s: %s %s (%s)", batid, mfgr, model, chem),
+            text    = msg,
+            timeout = type(seconds) == "number" and seconds or 0,
+            screen  = scr or focused()
+        }
+    end
+
+    function tp_smapi.create_widget(args)
+        local args      = args or {}
+        local pspath    = args.pspath or "/sys/class/power_supply/"
+        local batteries = args.batteries or (args.battery and {args.battery}) or {}
+        local timeout   = args.timeout or 30
+        local settings  = args.settings or function() end
+
+        if #batteries == 0 then
+            helpers.line_callback("ls -1 " .. pspath, function(line)
+                local bstr = string.match(line, "BAT%w+")
+                if bstr then batteries[#batteries + 1] = bstr end
+            end)
+        end
+
+        local all_batteries_installed = true
+
+        for i, battery in ipairs(batteries) do
+            if not tp_smapi.installed(battery) then
+                naughty.notify {
+                    preset = naughty.config.critical,
+                    title  = "tp_smapi: error while creating widget",
+                    text   = string.format("battery %s is not installed", battery)
+                }
+                all_batteries_installed = false
+                break
+            end
+        end
+
+        if not all_batteries_installed then return end
+
+        tpbat = {
+            batteries = batteries,
+            widget    = args.widget or wibox.widget.textbox()
+        }
+
+        function tpbat.update()
+            tpbat_now = {
+                n_status = {},
+                n_perc   = {},
+                n_time   = {},
+                status   = "N/A"
+            }
+
+            for i = 1, #batteries do
+                tpbat_now.n_status[i] = tp_smapi.status(batteries[i]) or "N/A"
+                tpbat_now.n_perc[i] = tp_smapi.percentage(batteries[i])
+                tpbat_now.n_time[i] = tp_smapi.time(batteries[i]) or "N/A"
+
+                if not tpbat_now.n_status[i]:lower():match("full") then
+                    tpbat_now.status = tpbat_now.n_status[i]
+                end
+            end
+
+            widget = tpbat.widget -- backwards compatibility
+            settings()
+        end
+
+        helpers.newtimer("thinkpad-batteries", timeout, tpbat.update)
+
+        return tpbat
+    end
+
+    return tp_smapi
+end
+
+return factory

awesome/.config/awesome/lain/widget/fs.lua

@@ -15,6 +15,7 @@ local naughty    = require("naughty")
 local math       = math
 local string     = string
 local tconcat    = table.concat
+local type       = type
 local tonumber   = tonumber
 local query_size = Gio.FILE_ATTRIBUTE_FILESYSTEM_SIZE
 local query_free = Gio.FILE_ATTRIBUTE_FILESYSTEM_FREE
@@ -45,7 +46,7 @@ local function factory(args)
         fs.notification_preset.screen = fs.followtag and focused() or scr or 1
         fs.notification = naughty.notify {
             preset  = fs.notification_preset,
-            timeout = seconds or 5
+            timeout = type(seconds) == "number" and seconds or 5
         }
     end
 
@@ -68,8 +69,9 @@ local function factory(args)
     end
 
     function fs.update()
-        local notifytable = { [1] = string.format("%-10s %-5s %s\t%s\t\n", "path", "used", "free", "size") }
+        local notifytable = { [1] = string.format("%-10s %4s\t%6s\t%6s\t\n", "path", "used", "free", "size") }
         local pathlen = 10
+        local maxpathidx = 1
         fs_now = {}
 
         for _, mount in ipairs(Gio.unix_mounts_get()) do
@@ -94,11 +96,14 @@ local function factory(args)
                     }
 
                     if fs_now[path].percentage > 0 then -- don't notify unused file systems
-                        notifytable[#notifytable+1] = string.format("\n%-10s %-5s %.2f\t%.2f\t%s", path,
+                        notifytable[#notifytable+1] = string.format("\n%-10s %3s%%\t%6.2f\t%6.2f\t%s", path,
-                        fs_now[path].percentage .. "%", fs_now[path].free, fs_now[path].size,
+                        math.floor(fs_now[path].percentage), fs_now[path].free, fs_now[path].size,
                         fs_now[path].units)
 
-                        pathlen = math.max(pathlen, #path)
+                        if #path > pathlen then
+                            pathlen = #path
+                            maxpathidx = #notifytable
+                        end
                     end
                 end
             end
@@ -120,10 +125,13 @@ local function factory(args)
             end
         end
 
-        if pathlen > 10 then -- formatting aesthetics
+        if pathlen > 10 then -- if are there paths longer than 10 chars, reformat first column accordingly
+            local pathspaces
             for i = 1, #notifytable do
-                local pathspaces = notifytable[i]:match("/%w*[/%w*]*%s*") or notifytable[i]:match("path%s*")
+                pathspaces = notifytable[i]:match("[ ]+")
-                notifytable[i] = notifytable[i]:gsub(pathspaces, pathspaces .. string.rep(" ", pathlen - 10) .. "\t")
+                if i ~= maxpathidx and pathspaces then
+                    notifytable[i] = notifytable[i]:gsub(pathspaces, pathspaces .. string.rep(" ", pathlen - 10))
+                end
             end
         end
 

awesome/.config/awesome/lain/widget/weather.lua

@@ -13,6 +13,7 @@ local wibox    = require("wibox")
 local math     = math
 local os       = os
 local string   = string
+local type     = type
 local tonumber = tonumber
 
 -- OpenWeatherMap
@@ -51,7 +52,7 @@ local function factory(args)
     weather.icon_path = icons_path .. "na.png"
     weather.icon = wibox.widget.imagebox(weather.icon_path)
 
-    function weather.show(t_out)
+    function weather.show(seconds)
         weather.hide()
 
         if followtag then
@@ -63,12 +64,12 @@ local function factory(args)
             weather.forecast_update()
         end
 
-        weather.notification = naughty.notify({
+        weather.notification = naughty.notify {
+            preset  = notification_preset,
             text    = weather.notification_text,
             icon    = weather.icon_path,
-            timeout = t_out,
+            timeout = type(seconds == "number") and seconds or notification_preset.timeout
-            preset  = notification_preset
+        }
-        })
     end
 
     function weather.hide()