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f732082fdc
Typeable has been automatically derived for every type since GHC 7.10,
so remove these obsolete derivations. This also allows us to get rid of
the `DeriveDataTypeable` pragma quite naturally.
Related: https://github.com/xmonad/xmonad/pull/299 (xmonad/xmonad@9e5b16ed8a)
Related: bd5b969d9b
Fixes: https://github.com/xmonad/xmonad-contrib/issues/548
53 lines
1.6 KiB
Haskell
53 lines
1.6 KiB
Haskell
-----------------------------------------------------------------------------
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-- |
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-- Module : XMonad.Actions.WithAll
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-- License : BSD3-style (see LICENSE)
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-- Stability : unstable
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-- Portability : unportable
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--
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-- Provides functions for performing a given action on all windows of
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-- the current workspace.
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-----------------------------------------------------------------------------
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module XMonad.Actions.WithAll (
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-- * Usage
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-- $usage
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sinkAll, withAll,
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withAll', killAll) where
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import XMonad.Prelude hiding (foldr)
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import XMonad
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import XMonad.StackSet
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-- $usage
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--
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-- You can use this module with the following in your @~\/.xmonad\/xmonad.hs@:
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--
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-- > import XMonad.Actions.WithAll
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--
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-- then add a keybinding; for example:
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--
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-- , ((modm .|. shiftMask, xK_t), sinkAll)
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--
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-- For detailed instructions on editing your key bindings, see
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-- "XMonad.Doc.Extending#Editing_key_bindings".
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-- | Un-float all floating windows on the current workspace.
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sinkAll :: X ()
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sinkAll = withAll' sink
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-- | Apply a function to all windows on the current workspace.
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withAll' :: (Window -> WindowSet -> WindowSet) -> X ()
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withAll' f = windows $ \ws -> let all' = integrate' . stack . workspace . current $ ws
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in foldr f ws all'
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-- | Execute an 'X' action for each window on the current workspace.
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withAll :: (Window -> X ()) -> X()
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withAll f = withWindowSet $ \ws -> let all' = integrate' . stack . workspace . current $ ws
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in forM_ all' f
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-- | Kill all the windows on the current workspace.
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killAll :: X()
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killAll = withAll killWindow
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