blob: 5bcfea7c2ef2f76b069d35565d726204d0508a3b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
-----------------------------------------------------------------------------
-- |
-- Module : Xmobar.Actions
-- Copyright : (c) Alexander Polakov
-- License : BSD-style (see LICENSE)
--
-- Maintainer : Jose A. Ortega Ruiz <jao@gnu.org>
-- Stability : unstable
-- Portability : unportable
--
-----------------------------------------------------------------------------
module Actions (Action(..), runAction, stripActions) where
import System.Process (runCommand)
import Control.Monad (void)
import Text.Regex (Regex, subRegex, mkRegex, matchRegex)
import Graphics.X11.Types (Button)
data Action = Spawn [Button] String
deriving (Eq)
runAction :: Action -> IO ()
runAction (Spawn _ s) = void $ runCommand s
stripActions :: String -> String
stripActions s = case matchRegex actionRegex s of
Nothing -> s
Just _ -> stripActions strippedOneLevel
where
strippedOneLevel = subRegex actionRegex s $ "[action=\\1\\2]\\3[/action]"
actionRegex :: Regex
actionRegex = mkRegex "<action=`?([^>`]*)`?( +button=[12345]+)?>(.+)</action>"
|
