show true battery energy percentage

[etc/awesome.git] / widgets / contrib / task.lua

diff --git a/widgets/contrib/task.lua b/widgets/contrib/task.lua
index 946966a84b2622e751845577641015ad2fbff744..27061b9573be578ae1eeeb90ef1b27b7aac051dd 100644 (file)
--- a/widgets/contrib/task.lua
+++ b/widgets/contrib/task.lua
@@ -25,6 +25,11 @@ local task = {}
 
 local task_notification = nil
 
+function findLast(haystack, needle)
+    local i=haystack:match(".*"..needle.."()")
+    if i==nil then return nil else return i-1 end
+end
+
 function task:hide()
     if task_notification ~= nil then
         naughty.destroy(task_notification)
@@ -35,19 +40,19 @@ end
 function task:show(scr_pos)
     task:hide()
 
-    local f, c_text
+    local f, c_text, scrp
 
     if task.followmouse then
-        local scrp = mouse.screen
+        scrp = mouse.screen
     else
-        local scrp = scr_pos or task.scr_pos
+        scrp = scr_pos or task.scr_pos
     end
 
     f = io.popen('task ' .. task.cmdline)
     c_text = "<span font='"
              .. task.font .. " "
              .. task.font_size .. "'>"
-             .. f:read("*all"):gsub("\n*$", "")
+             .. awful.util.escape(f:read("*all"):gsub("\n*$", ""))
              .. "</span>"
     f:close()
 
@@ -70,7 +75,7 @@ function task:prompt_add()
           c_text = "\n<span font='"
                    .. task.font .. " "
                    .. task.font_size .. "'>"
-                   .. f:read("*all")
+                   .. awful.util.escape(f:read("*all"))
                    .. "</span>"
           f:close()
 
@@ -102,7 +107,7 @@ function task:prompt_search()
               c_text = "<span font='"
                        .. task.font .. " "
                        .. task.font_size .. "'>"
-                       .. c_text
+                       .. awful.util.escape(c_text)
                        .. "</span>"
           end
 
@@ -125,8 +130,8 @@ 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.font        = args.font or beautiful.font:sub(beautiful.font:find(""),
+                       findLast(beautiful.font, " "))
     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"