awful.widget.textclock: import

Signed-off-by: Julien Danjou <julien@danjou.info>

lib/awful/widget/init.lua.in

@@ -12,6 +12,7 @@ require("awful.widget.prompt")
 require("awful.widget.progressbar")
 require("awful.widget.graph")
 require("awful.widget.layoutbox")
+require("awful.widget.textclock")
 require("awful.widget.layout")
 
 --- Widget module for awful

lib/awful/widget/textclock.lua.in

@@ -0,0 +1,35 @@
+---------------------------------------------------------------------------
+-- @author Julien Danjou <julien@danjou.info>
+-- @copyright 2009 Julien Danjou
+-- @release @AWESOME_VERSION@
+---------------------------------------------------------------------------
+
+local setmetatable = setmetatable
+local os = os
+local capi = { widget = widget,
+               timer = timer }
+
+--- Text clock widget.
+module("awful.widget.textclock")
+
+--- Create a textclock widget. It draws the time it is in a textbox.
+-- @param args Standard arguments for textbox widget.
+-- @param format The time format. Default is " %a %b %d, %H:%M ".
+-- @param timeout How often update the time. Default is 60.
+-- @return A textbox widget.
+function new(args, format, timeout)
+    local args = args or {}
+    local format = format or " %a %b %d, %H:%M "
+    local timeout = timeout or 60
+    args.type = "textbox"
+    local w = capi.widget(args)
+    local timer = capi.timer { timeout = timeout }
+    w.text = os.date(format)
+    timer:add_signal("timeout", function() w.text = os.date(format) end)
+    timer:start()
+    return w
+end
+
+setmetatable(_M, { __call = function(_, ...) return new(...) end })
+
+-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80