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authorJose Antonio Ortega Ruiz <jao@gnu.org>2013-05-26 13:49:48 +0200
committerJose Antonio Ortega Ruiz <jao@gnu.org>2013-05-26 13:49:48 +0200
commit430b8d21493092690a3c27c8c285202312f776bd (patch)
treeef94e39e335ddb814c868ad716ea21e822dd5ebf /src/Plugins/Monitors/Common.hs
parentb8279eccf85b3709ccce0533846a10fb613a10f4 (diff)
downloadxmobar-430b8d21493092690a3c27c8c285202312f776bd.tar.gz
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Refactoring and slight generalisation of the new Battery feature
Diffstat (limited to 'src/Plugins/Monitors/Common.hs')
-rw-r--r--src/Plugins/Monitors/Common.hs12
1 files changed, 11 insertions, 1 deletions
diff --git a/src/Plugins/Monitors/Common.hs b/src/Plugins/Monitors/Common.hs
index 0547311..881d679 100644
--- a/src/Plugins/Monitors/Common.hs
+++ b/src/Plugins/Monitors/Common.hs
@@ -1,7 +1,7 @@
-----------------------------------------------------------------------------
-- |
-- Module : Plugins.Monitors.Common
--- Copyright : (c) 2010, 2011 Jose Antonio Ortega Ruiz
+-- Copyright : (c) 2010, 2011, 2013 Jose Antonio Ortega Ruiz
-- (c) 2007-2010 Andrea Rossato
-- License : BSD-style (see LICENSE)
--
@@ -35,6 +35,7 @@ module Plugins.Monitors.Common (
, getAfterString
, skipTillString
, parseTemplate
+ , parseTemplate'
-- ** String Manipulation
-- $strings
, padString
@@ -306,6 +307,15 @@ parseTemplate l =
let m = Map.fromList . zip e $ l
return $ combine m s
+-- | Works like parseTemplate, but using the given template string.
+parseTemplate' :: String -> [String] -> Monitor String
+parseTemplate' t l = do
+ t' <- getConfigValue template
+ setConfigValue t template
+ r <- parseTemplate l
+ setConfigValue t' template
+ return r
+
-- | Given a finite "Map" and a parsed templatet produces the
-- | resulting output string.
combine :: Map.Map String String -> [(String, String, String)] -> String