]> git.madduck.net Git - etc/awesome.git/blobdiff - widgets/fs.lua

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

abase renamed to watch; #312: wiki updated
[etc/awesome.git] / widgets / fs.lua
index b48fcd02506baf6aa6339bffa86aa0f3da279ad3..ec87191766fbf79315944d92154a11d2ac2f277e 100644 (file)
@@ -9,7 +9,6 @@
 local helpers      = require("lain.helpers")
 
 local shell        = require("awful.util").shell
-local beautiful    = require("beautiful")
 local focused      = require("awful.screen").focused
 local wibox        = require("wibox")
 local naughty      = require("naughty")
@@ -21,10 +20,7 @@ local setmetatable = setmetatable
 
 -- File system disk space usage
 -- lain.widgets.fs
-local fs = {}
-
--- Unit definitions
-fs.unit = { ["mb"] = 1024, ["gb"] = 1024^2 }
+local fs = { unit  = { ["mb"] = 1024, ["gb"] = 1024^2 } }
 
 function fs.hide()
     if not fs.notification then return end
@@ -33,23 +29,20 @@ function fs.hide()
 end
 
 function fs.show(seconds, scr)
+    fs.update()
+
     fs.hide()
 
     if fs.followtag then
         fs.notification_preset.screen = focused()
     elseif scr then
-        fs.notification_preset.screen = scr
+        fs.notification_preset.screen = scr or 1
     end
 
-    local cmd = (fs.options and string.format("dfs %s", fs.options)) or "dfs"
-
-    helpers.async(helpers.scripts_dir .. cmd, function(ws)
-        fs.notification = naughty.notify({
-            preset      = fs.notification_preset,
-            text        = ws:gsub("\n*$", ""),
-            timeout     = seconds or 5,
-        })
-    end)
+    fs.notification = naughty.notify({
+        preset      = fs.notification_preset,
+        timeout     = seconds or 5
+    })
 end
 
 local function worker(args)
@@ -62,16 +55,23 @@ local function worker(args)
 
     fs.options             = args.options
     fs.followtag           = args.followtag or false
-    fs.notification_preset = args.notification_preset or { fg = beautiful.fg_normal }
+    fs.notification_preset = args.notification_preset
+
+    if not fs.notification_preset then
+        fs.notification_preset = {
+            font = "Monospace 10",
+            fg   = "#FFFFFF",
+            bg   = "#000000"
+        }
+    end
 
     fs.widget = wibox.widget.textbox()
 
     helpers.set_map(partition, false)
 
-
-    function update()
+    function fs.update()
         fs_info, fs_now  = {}, {}
-        helpers.async(string.format("%s -c 'LC_ALL=C df -k --output=target,size,used,avail,pcent'", shell), function(f)
+        helpers.async({ shell, "-c", "/usr/bin/env LC_ALL=C df -k --output=target,size,used,avail,pcent" }, function(f)
             for line in string.gmatch(f, "\n[^\n]+") do
                 local m,s,u,a,p = string.match(line, "(/.-%s).-(%d+).-(%d+).-(%d+).-([%d]+)%%")
                 m = m:gsub(" ", "") -- clean target from any whitespace
@@ -99,19 +99,22 @@ local function worker(args)
             widget = fs.widget
             settings()
 
-            if notify == "on" and tonumber(fs_now.used) >= 99 and not helpers.get_map(partition) then
+            if notify == "on" and #fs_now.used > 0 and tonumber(fs_now.used) >= 99 and not helpers.get_map(partition) then
                 naughty.notify({
-                    title   = "warning",
-                    text    = partition .. " is empty!",
-                    timeout = 8,
-                    fg      = "#000000",
-                    bg      = "#FFFFFF"
+                    preset = naughty.config.presets.critical,
+                    title  = "Warning",
+                    text   = partition .. " is empty",
                 })
                 helpers.set_map(partition, true)
             else
                 helpers.set_map(partition, false)
             end
         end)
+
+        local notifycmd = (fs.options and string.format("dfs %s", fs.options)) or "dfs"
+        helpers.async(helpers.scripts_dir .. notifycmd, function(ws)
+            fs.notification_preset.text = ws:gsub("\n*$", "")
+        end)
     end
 
     if showpopup == "on" then
@@ -119,9 +122,9 @@ local function worker(args)
        fs.widget:connect_signal('mouse::leave', function () fs.hide() end)
     end
 
-    helpers.newtimer(partition, timeout, update)
+    helpers.newtimer(partition, timeout, fs.update)
 
-    return setmetatable(fs, { __index = fs.widget })
+    return fs
 end
 
 return setmetatable(fs, { __call = function(_, ...) return worker(...) end })