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30 lines
1.1 KiB
30 lines
1.1 KiB
{-# LANGUAGE DeriveDataTypeable, NoMonomorphismRestriction, MultiParamTypeClasses, ImplicitParams #-} |
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------------------------------------------------------------------------------- |
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-- | Allows per workspace working directories |
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-- ---------------------------------------------------------------------------- |
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module PerWorkspaceDirs ( |
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currentWorkspace |
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, changeDir |
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, getDir |
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) where |
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import qualified XMonad.Util.ExtensibleState as XS |
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import XMonad.Core |
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import XMonad.StackSet (currentTag) |
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data WorkingDirs = WD [(WorkspaceId, String)] deriving Typeable |
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instance ExtensionClass WorkingDirs where |
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initialValue = WD [] |
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changeDir :: String -> WorkspaceId -> X () |
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changeDir dir ws = do (WD cdirs) <- XS.get |
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XS.put . WD $ (ws, dir) : filter (\(a,_) -> a /= ws) cdirs |
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getDir :: WorkspaceId -> X String |
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getDir ws = do (WD dirs) <- XS.get |
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return $ maybe "~/" id (lookup ws dirs) |
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currentWorkspace :: X WorkspaceId |
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currentWorkspace = withWindowSet (return . currentTag)
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