{-# LANGUAGE MultiParamTypeClasses, TypeSynonymInstances #-}
module XMonad.Layout.TrackFloating
(
trackFloating,
useTransientFor,
TrackFloating,
UseTransientFor,
) where
import XMonad.Prelude
import XMonad
import XMonad.Layout.LayoutModifier
import XMonad.Layout.FocusTracking
import XMonad.Util.Stack (findZ)
import qualified XMonad.StackSet as W
import qualified Data.Traversable as T
{-# DEPRECATED TrackFloating "Use X.L.FocusTracking.FocusTracking." #-}
type TrackFloating = FocusTracking
useTransientFor :: l a -> ModifiedLayout UseTransientFor l a
useTransientFor :: forall (l :: * -> *) a. l a -> ModifiedLayout UseTransientFor l a
useTransientFor = UseTransientFor a -> l a -> ModifiedLayout UseTransientFor l a
forall (m :: * -> *) (l :: * -> *) a.
m a -> l a -> ModifiedLayout m l a
ModifiedLayout UseTransientFor a
forall a. UseTransientFor a
UseTransientFor
data UseTransientFor a = UseTransientFor deriving (ReadPrec [UseTransientFor a]
ReadPrec (UseTransientFor a)
Int -> ReadS (UseTransientFor a)
ReadS [UseTransientFor a]
(Int -> ReadS (UseTransientFor a))
-> ReadS [UseTransientFor a]
-> ReadPrec (UseTransientFor a)
-> ReadPrec [UseTransientFor a]
-> Read (UseTransientFor a)
forall a. ReadPrec [UseTransientFor a]
forall a. ReadPrec (UseTransientFor a)
forall a. Int -> ReadS (UseTransientFor a)
forall a. ReadS [UseTransientFor a]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
$creadsPrec :: forall a. Int -> ReadS (UseTransientFor a)
readsPrec :: Int -> ReadS (UseTransientFor a)
$creadList :: forall a. ReadS [UseTransientFor a]
readList :: ReadS [UseTransientFor a]
$creadPrec :: forall a. ReadPrec (UseTransientFor a)
readPrec :: ReadPrec (UseTransientFor a)
$creadListPrec :: forall a. ReadPrec [UseTransientFor a]
readListPrec :: ReadPrec [UseTransientFor a]
Read,Int -> UseTransientFor a -> ShowS
[UseTransientFor a] -> ShowS
UseTransientFor a -> String
(Int -> UseTransientFor a -> ShowS)
-> (UseTransientFor a -> String)
-> ([UseTransientFor a] -> ShowS)
-> Show (UseTransientFor a)
forall a. Int -> UseTransientFor a -> ShowS
forall a. [UseTransientFor a] -> ShowS
forall a. UseTransientFor a -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
$cshowsPrec :: forall a. Int -> UseTransientFor a -> ShowS
showsPrec :: Int -> UseTransientFor a -> ShowS
$cshow :: forall a. UseTransientFor a -> String
show :: UseTransientFor a -> String
$cshowList :: forall a. [UseTransientFor a] -> ShowS
showList :: [UseTransientFor a] -> ShowS
Show,UseTransientFor a -> UseTransientFor a -> Bool
(UseTransientFor a -> UseTransientFor a -> Bool)
-> (UseTransientFor a -> UseTransientFor a -> Bool)
-> Eq (UseTransientFor a)
forall a. UseTransientFor a -> UseTransientFor a -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: forall a. UseTransientFor a -> UseTransientFor a -> Bool
== :: UseTransientFor a -> UseTransientFor a -> Bool
$c/= :: forall a. UseTransientFor a -> UseTransientFor a -> Bool
/= :: UseTransientFor a -> UseTransientFor a -> Bool
Eq)
instance LayoutModifier UseTransientFor Window where
modifyLayout :: forall (l :: * -> *).
LayoutClass l Window =>
UseTransientFor Window
-> Workspace String (l Window) Window
-> Rectangle
-> X ([(Window, Rectangle)], Maybe (l Window))
modifyLayout UseTransientFor Window
_ ws :: Workspace String (l Window) Window
ws@W.Workspace{ stack :: forall i l a. Workspace i l a -> Maybe (Stack a)
W.stack = Maybe (Stack Window)
ms } Rectangle
r = do
m <- (XState -> Maybe Window) -> X (Maybe Window)
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets (StackSet String (Layout Window) Window ScreenId ScreenDetail
-> Maybe Window
forall i l a s sd. StackSet i l a s sd -> Maybe a
W.peek (StackSet String (Layout Window) Window ScreenId ScreenDetail
-> Maybe Window)
-> (XState
-> StackSet String (Layout Window) Window ScreenId ScreenDetail)
-> XState
-> Maybe Window
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String
-> StackSet String (Layout Window) Window ScreenId ScreenDetail
-> StackSet String (Layout Window) Window ScreenId ScreenDetail
forall s i l a sd.
(Eq s, Eq i) =>
i -> StackSet i l a s sd -> StackSet i l a s sd
W.view (Workspace String (l Window) Window -> String
forall i l a. Workspace i l a -> i
W.tag Workspace String (l Window) Window
ws) (StackSet String (Layout Window) Window ScreenId ScreenDetail
-> StackSet String (Layout Window) Window ScreenId ScreenDetail)
-> (XState
-> StackSet String (Layout Window) Window ScreenId ScreenDetail)
-> XState
-> StackSet String (Layout Window) Window ScreenId ScreenDetail
forall b c a. (b -> c) -> (a -> b) -> a -> c
. XState
-> StackSet String (Layout Window) Window ScreenId ScreenDetail
windowset)
d <- asks display
parent <- join <$> T.traverse (io . getTransientForHint d) m
s0 <- get
whenJust parent $ \Window
p -> XState -> X ()
forall s (m :: * -> *). MonadState s m => s -> m ()
put XState
s0{ windowset = W.focusWindow p (windowset s0) }
result <- runLayout ws{ W.stack = (parent >>= \Window
p -> (Window -> Bool) -> Maybe (Stack Window) -> Maybe (Stack Window)
forall a. (a -> Bool) -> Zipper a -> Zipper a
findZ (Window
pWindow -> Window -> Bool
forall a. Eq a => a -> a -> Bool
==) Maybe (Stack Window)
ms) <|> ms } r
m' <- gets (W.peek . windowset)
when (m' == parent) $
whenJust m $ \Window
p -> XState -> X ()
forall s (m :: * -> *). MonadState s m => s -> m ()
put XState
s0{ windowset = W.focusWindow p (windowset s0) }
return result
{-# DEPRECATED trackFloating "Use X.L.FocusTracking.focusTracking." #-}
trackFloating :: l a -> ModifiedLayout TrackFloating l a
trackFloating :: forall (l :: * -> *) a. l a -> ModifiedLayout TrackFloating l a
trackFloating = l a -> ModifiedLayout TrackFloating l a
forall (l :: * -> *) a. l a -> ModifiedLayout TrackFloating l a
focusTracking