diff options
Diffstat (limited to 'XMonad')
| -rw-r--r-- | XMonad/Layout/LayoutCombinators.hs | 93 |
1 files changed, 78 insertions, 15 deletions
diff --git a/XMonad/Layout/LayoutCombinators.hs b/XMonad/Layout/LayoutCombinators.hs index 4c18570..f4ef7b1 100644 --- a/XMonad/Layout/LayoutCombinators.hs +++ b/XMonad/Layout/LayoutCombinators.hs @@ -10,35 +10,42 @@ -- Stability : unstable -- Portability : portable -- --- A module for combining other layouts. +-- The "XMonad.Layout.LayoutCombinators" module provides combinators +-- for easily combining multiple layouts into one composite layout, as +-- well as a way to jump directly to any particular layout (say, with +-- a keybinding) without having to cycle through other layouts to get +-- to it. ----------------------------------------------------------------------------- module XMonad.Layout.LayoutCombinators ( -- * Usage -- $usage - -- * Combinators using DragPane vertical + -- * Layout combinators + -- $combine + + -- ** Combinators using DragPane vertical -- $dpv (*||*), (**||*),(***||*),(****||*),(***||**),(****||***) , (***||****),(*||****),(**||***),(*||***),(*||**) - -- * Combinators using DragPane horizontal + -- ** Combinators using DragPane horizontal -- $dph , (*//*), (**//*),(***//*),(****//*),(***//**),(****//***) , (***//****),(*//****),(**//***),(*//***),(*//**) - -- * Combinators using Tall (vertical) + -- ** Combinators using Tall (vertical) -- $tv , (*|*), (**|*),(***|*),(****|*),(***|**),(****|***) , (***|****),(*|****),(**|***),(*|***),(*|**) - -- * Combinators using Mirror Tall (horizontal) + -- ** Combinators using Mirror Tall (horizontal) -- $mth , (*/*), (**/*),(***/*),(****/*),(***/**),(****/***) , (***/****),(*/****),(**/***),(*/***),(*/**) - -- * A new combinator - -- $nc + -- * New layout choice combinator and 'JumpToLayout' + -- $jtl , (|||) , JumpToLayout(JumpToLayout) ) where @@ -55,14 +62,34 @@ import XMonad.Layout.DragPane -- -- > import XMonad.Layout.LayoutCombinators hiding ( (|||) ) -- --- Then edit your @layoutHook@ by using the new layout combinators: +-- Then edit your @layoutHook@ to use the new layout combinators. For +-- example: -- -- > myLayouts = (Tall 1 (3/100) (1/2) *//* Full) ||| (Tall 1 (3/100) (1/2) ***||** Full) ||| Full ||| etc.. -- > main = xmonad defaultConfig { layoutHook = myLayouts } -- --- For more detailed instructions on editing the layoutHook see: +-- For more detailed instructions on editing the @layoutHook@ see: -- -- "XMonad.Doc.Extending#Editing_the_layout_hook" +-- +-- To use the 'JumpToLayout' message, hide the normal @|||@ operator instead: +-- +-- > import XMonad hiding ( (|||) ) +-- > import XMonad.Layout.LayoutCombinators +-- +-- Then bind some keys to a 'JumpToLayout' message: +-- +-- > , ((modMask x .|. controlMask, xK_f), sendMessage $ JumpToLayout "Full") -- jump directly to the Full layout +-- +-- See below for more detailed documentation. + +-- $combine +-- Each of the following combinators combines two layouts into a +-- single composite layout by splitting the screen into two regions, +-- one governed by each layout. Asterisks in the combinator names +-- denote the relative amount of screen space given to the respective +-- layouts. For example, the '***||*' combinator gives three times as +-- much space to the left-hand layout as to the right-hand layout. infixr 6 *||*, **||*, ***||*, ****||*, ***||**, ****||***, ***||****, *||****, **||***, *||***, *||**, *//*, **//*, ***//*, ****//*, ***//**, ****//***, ***//****, *//****, **//***, *//***, *//**, @@ -72,6 +99,7 @@ infixr 6 *||*, **||*, ***||*, ****||*, ***||**, ****||***, ***||****, *||****, * -- $dpv -- These combinators combine two layouts using "XMonad.DragPane" in -- vertical mode. + (*||*),(**||*),(***||*),(****||*), (***||**),(****||***), (***||****),(*||****),(**||***),(*||***),(*||**) :: (Read a, Eq a, LayoutClass l1 a, LayoutClass l2 a) => l1 a -> l2 a -> CombineTwo (DragPane ()) l1 l2 a @@ -91,6 +119,7 @@ infixr 6 *||*, **||*, ***||*, ****||*, ***||**, ****||***, ***||****, *||****, * -- $dph -- These combinators combine two layouts using "XMonad.DragPane" in -- horizontal mode. + (*//*),(**//*),(***//*),(****//*), (***//**),(****//***), (***//****),(*//****),(**//***),(*//***),(*//**) :: (Read a, Eq a, LayoutClass l1 a, LayoutClass l2 a) => l1 a -> l2 a -> CombineTwo (DragPane ()) l1 l2 a @@ -108,7 +137,8 @@ infixr 6 *||*, **||*, ***||*, ****||*, ***||**, ****||***, ***||****, *||****, * (*//**) = combineTwo (dragPane Horizontal 0.1 (1/3)) -- $tv --- These combinators combine two layouts vertically using Tall. +-- These combinators combine two layouts vertically using @Tall@. + (*|*),(**|*),(***|*),(****|*), (***|**),(****|***), (***|****),(*|****),(**|***),(*|***),(*|**) :: (Read a, Eq a, LayoutClass l1 a, LayoutClass l2 a) => l1 a -> l2 a -> CombineTwo (Tall ()) l1 l2 a @@ -126,8 +156,9 @@ infixr 6 *||*, **||*, ***||*, ****||*, ***||**, ****||***, ***||****, *||****, * -- $mth --- These combinators combine two layouts horizontally using Mirror --- Tall (a wide layout). +-- These combinators combine two layouts horizontally using @Mirror +-- Tall@. + (*/*),(**/*),(***/*),(****/*), (***/**),(****/***), (***/****),(*/****),(**/***),(*/***),(*/**) :: (Read a, Eq a, LayoutClass l1 a, LayoutClass l2 a) => l1 a -> l2 a -> CombineTwo (Mirror Tall ()) l1 l2 a @@ -145,9 +176,39 @@ infixr 6 *||*, **||*, ***||*, ****||*, ***||**, ****||***, ***||****, *||****, * infixr 5 ||| --- $nc --- A new layout combinator that allows the use of a prompt to change --- layout. For more information see "Xmonad.Prompt.Layout" +-- $jtl +-- The standard xmonad core exports a layout combinator @|||@ which +-- represents layout choice. This is a reimplementation which also +-- provides the capability to support 'JumpToLayout' messages. To use +-- it, be sure to hide the import of @|||@ from the xmonad core: +-- +-- > import XMonad hiding ( (|||) ) +-- +-- The argument given to a 'JumpToLayout' message should be the +-- @description@ of the layout to be selected. If you use +-- "XMonad.Hooks.DynamicLog", this is the name of the layout displayed +-- in your status bar. Alternatively, you can use GHCi to determine +-- the proper name to use. For example: +-- +-- > $ ghci +-- > GHCi, version 6.8.2: http://www.haskell.org/ghc/ :? for help +-- > Loading package base ... linking ... done. +-- > :set prompt "> " -- don't show loaded module names +-- > > :m +XMonad.Core -- load the xmonad core +-- > > :m +XMonad.Layout.Grid -- load whatever module you want to use +-- > > description Grid -- find out what it's called +-- > "Grid" +-- +-- As yet another (possibly easier) alternative, you can use the +-- "XMonad.Layout.Named" modifier to give custom names to your +-- layouts, and use those. +-- +-- For the ability to select a layout from a prompt, see +-- "Xmonad.Prompt.Layout". + +-- | A reimplementation of the combinator of the same name from the +-- xmonad core, providing layout choice, and the ability to support +-- 'JumpToLayout' messages. (|||) :: (LayoutClass l1 a, LayoutClass l2 a) => l1 a -> l2 a -> NewSelect l1 l2 a (|||) = NewSelect True @@ -156,6 +217,8 @@ data NewSelect l1 l2 a = NewSelect Bool (l1 a) (l2 a) deriving ( Read, Show ) data NoWrap = NextLayoutNoWrap | Wrap deriving ( Read, Show, Typeable ) instance Message NoWrap +-- | A message to jump to a particular layout, specified by its +-- description string. data JumpToLayout = JumpToLayout String deriving ( Read, Show, Typeable ) instance Message JumpToLayout |