Merge branch 'master' of https://github.com/copycat-killer/lain

layout/centerworkd.lua

@@ -0,0 +1,123 @@
+
+--[[
+
+     Licensed under GNU General Public License v2
+      * (c) 2016,      Henrik Antonsson
+      * (c) 2014,      projektile
+      * (c) 2013,      Luke Bonham
+      * (c) 2010-2012, Peter Hofmann
+
+     Based on centerwork.lua
+--]]
+
+local awful     = require("awful")
+local beautiful = require("beautiful")
+local tonumber  = tonumber
+local math      = { floor = math.floor }
+
+local centerworkd =
+{
+    name         = "centerworkd",
+}
+
+function centerworkd.arrange(p)
+    -- A useless gap (like the dwm patch) can be defined with
+    -- beautiful.useless_gap_width .
+    local useless_gap = tonumber(beautiful.useless_gap_width) or 0
+
+    -- A global border can be defined with
+    -- beautiful.global_border_width
+    local global_border = tonumber(beautiful.global_border_width) or 0
+    if global_border < 0 then global_border = 0 end
+
+    -- Screen.
+    local wa = p.workarea
+    local cls = p.clients
+
+    -- Borders are factored in.
+    wa.height = wa.height - (global_border * 2)
+    wa.width = wa.width - (global_border * 2)
+    wa.x = wa.x + global_border
+    wa.y = wa.y + global_border
+
+    -- Width of main column?
+    local t = awful.tag.selected(p.screen)
+    local mwfact = awful.tag.getmwfact(t)
+
+    if #cls > 0
+    then
+        -- Main column, fixed width and height.
+        local c = cls[1]
+        local g = {}
+        local mainwid = math.floor(wa.width * mwfact)
+        local slavewid = wa.width - mainwid
+        local slaveLwid = math.floor(slavewid / 2)
+        local slaveRwid = slavewid - slaveLwid
+        local nbrLeftSlaves = math.floor(#cls / 2)
+        local nbrRightSlaves = math.floor((#cls - 1) / 2)
+
+        local slaveLeftHeight = 0
+        if nbrLeftSlaves > 0 then slaveLeftHeight = math.floor(wa.height / nbrLeftSlaves) end
+        if nbrRightSlaves > 0 then slaveRightHeight = math.floor(wa.height / nbrRightSlaves) end
+
+        g.height = wa.height - 2*useless_gap - 2*c.border_width
+        g.width = mainwid - 2*c.border_width
+        g.x = wa.x + slaveLwid
+        g.y = wa.y + useless_gap
+
+        if g.width < 1 then g.width = 1 end
+        if g.height < 1 then g.height = 1 end
+        c:geometry(g)
+
+        -- Auxiliary windows.
+        if #cls > 1
+        then
+            for i = 2,#cls
+            do
+                c = cls[i]
+                g = {}
+
+                local rowIndex = math.floor(i/2)
+
+                -- If i is even it should be placed on the left side
+                if i % 2 == 0
+                then
+                    -- left slave
+                    g.x = wa.x + useless_gap
+                    g.y = wa.y + useless_gap + (rowIndex-1)*slaveLeftHeight
+
+                    g.width = slaveLwid - 2*useless_gap - 2*c.border_width
+
+                    -- if last slave in left row use remaining space for that slave
+                    if rowIndex == nbrLeftSlaves
+                    then
+                        g.height = wa.y + wa.height - g.y - useless_gap - 2*c.border_width
+                    else
+                        g.height = slaveLeftHeight - useless_gap - 2*c.border_width
+                    end
+                else
+                    -- right slave
+                    g.x = wa.x + slaveLwid + mainwid + useless_gap
+                    g.y = wa.y + useless_gap + (rowIndex-1)*slaveRightHeight
+
+                    g.width = slaveRwid - 2*useless_gap - 2*c.border_width
+
+                    -- if last slave in right row use remaining space for that slave
+                    if rowIndex == nbrRightSlaves
+                    then
+                        g.height = wa.y + wa.height - g.y - useless_gap - 2*c.border_width
+                    else
+                        g.height = slaveRightHeight - useless_gap - 2*c.border_width
+                    end
+
+                end
+
+                if g.width < 1 then g.width = 1 end
+                if g.height < 1 then g.height = 1 end
+                c:geometry(g)
+            end
+        end
+    end
+end
+
+return centerworkd

widgets/calendar.lua

@@ -15,12 +15,15 @@ local naughty      = require("naughty")
 local io           = { popen = io.popen }
 local os           = { date = os.date }
 local mouse        = mouse
+local string       = { format = string.format,
+                       sub    = string.sub,
+                       gsub   = string.gsub }
 local tonumber     = tonumber
 
 local setmetatable = setmetatable
 
 -- Calendar notification
--- lain.widgets.calendar
+-- lain.widgets.cal
 local calendar = {}
 local cal_notification = nil
 
@@ -34,12 +37,12 @@ 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 offs  = inc_offset or 0
+    local tims  = t_out or 0
     local today = tonumber(os.date('%d'))
-    local init_t = calendar.cal .. ' ' .. calendar.post_cal  .. ' ' ..
-        ' | sed -r -e "s/_\\x08//g" | sed -r -e "s/(^| )('
+    local init_t = string.format("%s %s | sed -e 's/[\b]\\{3\\}//g'",
+                   calendar.cal, calendar.post_cal)
 
     calendar.offset = calendar.offset + offs
 
@@ -49,12 +52,8 @@ function calendar:show(t_out, inc_offset, scr)
         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/"' )
+        f = io.popen(string.format("%s -e '0,/%d/ s/%d/<b><span foreground=\"%s\" background=\"%s\">%d<\\/span><\\/b>/'",
+                     init_t, today, today, calendar.bg, calendar.fg, today))
 
     else -- no current month showing, no day to highlight
        local month = tonumber(os.date('%m'))
@@ -78,11 +77,10 @@ function calendar:show(t_out, inc_offset, scr)
 
        calendar.notify_icon = nil
 
-       f = io.popen(calendar.cal .. ' ' .. month .. ' ' .. year .. ' ' ..
-            calendar.post_cal)
+       f = io.popen(string.format('%s %s %s %s', calendar.cal, month, year, calendar.post_cal))
     end
 
-    c_text = "<tt><span font='" .. calendar.font .. " "
+    c_text = " <tt><span font='" .. calendar.font .. " "
              .. calendar.font_size .. "'><b>"
              .. f:read() .. "</b>\n\n"
              .. f:read() .. "\n"

widgets/pulseaudio.lua

@@ -23,17 +23,18 @@ local function worker(args)
    local args        = args or {}
    local timeout     = args.timeout or 5
    local settings    = args.settings or function() end
+   local scallback   = args.scallback
 
-   pulseaudio.sink   = args.sink or 0 -- user defined or first one
-   pulseaudio.cmd    = args.cmd or string.format("pacmd list-sinks | grep -e 'index: %d' -e 'volume: front' -e 'muted'", pulseaudio.sink)
+   pulseaudio.cmd    = args.cmd or string.format("pacmd list-sinks | sed -n -e '0,/*/d' -e '/base volume/d' -e '/volume:/p' -e '/muted:/p'")
    pulseaudio.widget = wibox.widget.textbox('')
 
    function pulseaudio.update()
+      if scallback then pulseaudio.cmd = scallback() end
       local s = read_pipe(pulseaudio.cmd)
 
       volume_now = {}
-      volume_now.left  = tonumber(string.match(s, "left.-(%d+)%%"))
-      volume_now.right = tonumber(string.match(s, "right.-(%d+)%%"))
+      volume_now.left  = tonumber(string.match(s, ":.-(%d+)%%"))
+      volume_now.right = tonumber(string.match(s, ":.-(%d+)%%"))
       volume_now.muted = string.match(s, "muted: (%S+)")
 
       widget = pulseaudio.widget

wiki

@@ -1 +1 @@
-Subproject commit dcce6dd58791c7c1d2e2e3f046b4da0d5b9700a7
+Subproject commit 685529e0a67fbbbc7b1b01e965a064d06e953baf