blob: 89723b5f396d6f13c4d279804ccec38e5ca16bc0 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
{-# LANGUAGE FlexibleInstances, MultiParamTypeClasses #-}
-----------------------------------------------------------------------------
-- |
-- Module : XMonad.Layout.Dishes
-- Copyright : (c) Jeremy Apthorp
-- License : BSD-style (see LICENSE)
--
-- Maintainer : Jeremy Apthorp <nornagon@gmail.com>
-- Stability : unstable
-- Portability : portable
--
-- Dishes is a layout that stacks extra windows underneath the master
-- windows.
--
-----------------------------------------------------------------------------
module XMonad.Layout.Dishes (
-- * Usage
-- $usage
Dishes (..)
) where
import XMonad
import XMonad.StackSet (integrate)
import Control.Monad (ap)
-- $usage
-- You can use this module with the following in your @~\/.xmonad\/xmonad.hs@:
--
-- > import XMonad.Layout.Dishes
--
-- Then edit your @layoutHook@ by adding the Dishes layout:
--
-- > myLayout = Dishes 2 (1/6) ||| Full ||| etc..
-- > main = xmonad defaultConfig { layoutHook = myLayout }
--
-- For more detailed instructions on editing the layoutHook see:
--
-- "XMonad.Doc.Extending#Editing_the_layout_hook"
data Dishes a = Dishes Int Rational deriving (Show, Read)
instance LayoutClass Dishes a where
doLayout (Dishes nmaster h) r =
return . (\x->(x,Nothing)) .
ap zip (dishes h r nmaster . length) . integrate
pureMessage (Dishes nmaster h) m = fmap incmastern (fromMessage m)
where incmastern (IncMasterN d) = Dishes (max 0 (nmaster+d)) h
dishes :: Rational -> Rectangle -> Int -> Int -> [Rectangle]
dishes h s nmaster n = if n <= nmaster
then splitHorizontally n s
else ws
where
(m,rest) = splitVerticallyBy (1 - (fromIntegral $ n - nmaster) * h) s
ws = splitHorizontally nmaster m ++ splitVertically (n - nmaster) rest
|
