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|
-----------------------------------------------------------------------------
-- |
-- Module : XMonad.Actions.SwapWorkspaces
-- Copyright : (c) Devin Mullins <me@twifkak.com>
-- License : BSD3-style (see LICENSE)
--
-- Maintainer : Devin Mullins <me@twifkak.com>
-- Stability : unstable
-- Portability : unportable
--
-- Lets you swap workspace tags, so you can keep related ones next to
-- each other, without having to move individual windows.
--
-----------------------------------------------------------------------------
module XMonad.Actions.SwapWorkspaces (
-- * Usage
-- $usage
swapWithCurrent,
swapTo,
swapWorkspaces,
Direction1D(..)
) where
import XMonad (windows, X())
import XMonad.StackSet
import XMonad.Actions.CycleWS
import XMonad.Util.Types
import XMonad.Util.WorkspaceCompare
-- $usage
-- Add this import to your @~\/.xmonad\/xmonad.hs@:
--
-- > import XMonad.Actions.SwapWorkspaces
--
-- Then throw something like this in your keys definition:
--
-- > ++
-- > [((modMask x .|. controlMask, k), windows $ swapWithCurrent i)
-- > | (i, k) <- zip workspaces [xK_1 ..]]
--
-- After installing this update, if you're on workspace 1, hitting mod-ctrl-5
-- will swap workspaces 1 and 5.
--
-- For detailed instructions on editing your key bindings, see
-- "XMonad.Doc.Extending#Editing_key_bindings".
-- | Swaps the currently focused workspace with the given workspace tag, via
-- @swapWorkspaces@.
swapWithCurrent :: Eq i => i -> StackSet i l a s sd -> StackSet i l a s sd
swapWithCurrent t s = swapWorkspaces t (currentTag s) s
-- | Say @swapTo Next@ or @swapTo Prev@ to move your current workspace.
-- This is an @X ()@ so can be hooked up to your keybindings directly.
swapTo :: Direction1D -> X ()
swapTo dir = findWorkspace getSortByIndex dir AnyWS 1 >>= windows . swapWithCurrent
-- | Takes two workspace tags and an existing XMonad.StackSet and returns a new
-- one with the two corresponding workspaces' tags swapped.
swapWorkspaces :: Eq i => i -> i -> StackSet i l a s sd -> StackSet i l a s sd
swapWorkspaces t1 t2 = mapWorkspace swap
where swap w = if tag w == t1 then w { tag = t2 }
else if tag w == t2 then w { tag = t1 }
else w
|
