]> git.madduck.net Git - etc/awesome.git/blobdiff - helpers.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:

thinkpad bat widget integrated
[etc/awesome.git] / helpers.lua
index 7677768686d4358efc30fcb1cb384d6393e3bb8b..97cb7976f208b8253a9aa5d61c90f7723389ad5f 100644 (file)
@@ -1,16 +1,16 @@
 
 --[[
 
 --[[
-                                                      
-     Licensed under GNU General Public License v2     
-      * (c) 2013,      Luke Bonham                    
-      * (c) 2010-2012, Peter Hofmann                  
-      * (c) 2010,      Adrian C. <anrxc@sysphere.org> 
-                                                      
+                                                  
+     Licensed under GNU General Public License v2 
+      * (c) 2013,      Luke Bonham                
+      * (c) 2010-2012, Peter Hofmann              
+                                                  
 --]]
 
 --]]
 
-local awful  = require("awful")
 local debug  = require("debug")
 local debug  = require("debug")
-local pairs  = pairs
+
+local capi   = { timer = timer }
+local io     = { open = io.open }
 local rawget = rawget
 
 -- Lain helper functions for internal use
 local rawget = rawget
 
 -- Lain helper functions for internal use
@@ -30,33 +30,6 @@ end
 
 -- }}}
 
 
 -- }}}
 
--- {{{
--- If lain.terminal is a string, e.g. "xterm", then "xterm -e " .. cmd is
--- run. But if lain.terminal is a function, then terminal(cmd) is run.
-
-function helpers.run_in_terminal(cmd)
-    if type(terminal) == "function"
-    then
-        terminal(cmd)
-    elseif type(terminal) == "string"
-    then
-        awful.util.spawn(terminal .. ' -e ' .. cmd)
-    end
-end
-
--- }}}
-
--- {{{ Format units to one decimal point
-
-function helpers.uformat(array, key, value, unit)
-    for u, v in pairs(unit) do
-        array["{"..key.."_"..u.."}"] = string.format("%.1f", value/v)
-    end
-    return array
-end
-
--- }}}
-
 -- {{{ Read the first line of a file or return nil.
 
 function helpers.first_line(f)
 -- {{{ Read the first line of a file or return nil.
 
 function helpers.first_line(f)
@@ -73,6 +46,21 @@ end
 
 -- }}}
 
 
 -- }}}
 
+-- {{{ Timer maker
+
+helpers.timer_table = {}
+
+function helpers.newtimer(name, timeout, fun, nostart)
+    helpers.timer_table[name] = capi.timer({ timeout = timeout })
+    helpers.timer_table[name]:connect_signal("timeout", fun)
+    helpers.timer_table[name]:start()
+    if not nostart then
+        helpers.timer_table[name]:emit_signal("timeout")
+    end
+end
+
+-- }}}
+
 -- {{{ A map utility
 
 helpers.map_table = {}
 -- {{{ A map utility
 
 helpers.map_table = {}