xmonad-contrib/XMonad/Util/ClickableWorkspaces.hs
Tomas Janousek c6b4e69f39 X.U.ClickableWorkspaces: Add integrations with X.L.IndependentScreens and X.A.WorkspaceNames
Having these work together isn't entirely trivial so let's provide the
integrations.

Related: https://github.com/xmonad/xmonad-contrib/pull/390
2021-02-04 16:01:19 +00:00

95 lines
3.5 KiB
Haskell

-------------------------------------------------------------------------------
-- |
-- Module : XMonad.Util.ClickableWorkspaces
-- Copyright : (c) Geoff deRosenroll <geoffderosenroll@gmail.com>
-- License : BSD3-style (see LICENSE)
--
-- Maintainer : Geoff deRosenroll <geoffderosenroll@gmail.com>
-- Stability : unstable
-- Portability : unportable
--
-- Provides @clickablePP@, which when applied to the PP pretty-printer used by
-- the "XMonad.Hooks.DynamicLog" hook, will make the workspace tags clickable in
-- XMobar (for switching focus).
--
-----------------------------------------------------------------------------
module XMonad.Util.ClickableWorkspaces (
-- * Usage
-- $usage
clickablePP,
clickableRenamedPP,
clickableWrap,
-- * Integrations
clickableWorkspaceNamesPP,
clickableMarshallPP,
clickableMarshallWorkspaceNamesPP
) where
import XMonad
import XMonad.Actions.WorkspaceNames
import XMonad.Hooks.DynamicLog (xmobarAction, xmobarRaw, PP(..))
import XMonad.Layout.IndependentScreens
import XMonad.Util.WorkspaceCompare (getWsIndex)
-- $usage
-- However you have set up your PP, apply @clickablePP@ to it, and bind the result
-- to "XMonad.Hooks.DynamicLog"\'s dynamicLogWithPP like so:
--
-- > logHook = clickablePP xmobarPP { ... } >>= dynamicLogWithPP
--
-- * Requirements:
-- * @xdotool@ on system (in path)
-- * "XMonad.Hooks.EwmhDesktops" for @xdotool@ support (see Hackage docs for setup)
-- * use of UnsafeStdinReader/UnsafeXMonadLog in xmobarrc (rather than StdinReader/XMonadLog)
clickableWrap :: Int -> String -> String
clickableWrap i ws = xmobarAction ("xdotool set_desktop " ++ show i) "1" $ xmobarRaw ws
-- | Use index of workspace in users config to target workspace with @xdotool@ switch.
getClickable :: (WorkspaceId -> String) -> X (WorkspaceId -> String)
getClickable ren = do
wsIndex <- getWsIndex
return $ \ws -> case wsIndex ws of
Just idx -> clickableWrap idx (ren ws)
Nothing -> ws
-- | Apply clickable wrapping to all workspace fields in given PP.
clickablePP :: PP -> X PP
clickablePP = clickableRenamedPP id
-- | Alternative to 'clickablePP' that allows changing the visible workspace
-- name. Useful for integration with modules that change workspace names, such
-- as "XMonad.Layout.IndependentScreens" and "XMonad.Actions.WorkspaceNames".
-- See "XMonad.Util.ClickableWorkspaces.Integrations".
clickableRenamedPP :: (WorkspaceId -> String) -> PP -> X PP
clickableRenamedPP ren pp = do
clickable <- getClickable ren
return $
pp { ppCurrent = ppCurrent pp . clickable
, ppVisible = ppVisible pp . clickable
, ppHidden = ppHidden pp . clickable
, ppHiddenNoWindows = ppHiddenNoWindows pp . clickable
, ppUrgent = ppUrgent pp . clickable
}
-- | Integration with "XMonad.Actions.WorkspaceNames".
clickableWorkspaceNamesPP :: PP -> X PP
clickableWorkspaceNamesPP pp = do
rename <- getWorkspaceNames
clickableRenamedPP rename pp
-- | Integration with "XMonad.Layout.IndependentScreens".
clickableMarshallPP :: ScreenId -> PP -> X PP
clickableMarshallPP s pp =
clickableRenamedPP unmarshallW pp{ ppSort = marshallSort s <$> ppSort pp }
-- | Integration with both "XMonad.Actions.WorkspaceNames" and
-- "XMonad.Layout.IndependentScreens".
clickableMarshallWorkspaceNamesPP :: ScreenId -> PP -> X PP
clickableMarshallWorkspaceNamesPP s pp = do
rename <- getWorkspaceNames
clickableRenamedPP (unmarshallW . rename) pp{ ppSort = marshallSort s <$> ppSort pp }