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This is a convenience module in order to have less import noise. It
re-exports the following:
a) Commonly used modules in full (Data.Foldable, Data.Applicative, and
so on); though only those that play nicely with each other, so that
XMonad.Prelude can be imported unqualified without any problems.
This prevents things like `Prelude.(.)` and `Control.Category.(.)`
fighting with each other.
b) Helper functions that don't necessarily fit in any other module;
e.g., the often used abbreviation `fi = fromIntegral`.
52 lines
1.6 KiB
Haskell
52 lines
1.6 KiB
Haskell
----------------------------------------------------------------------------
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-- |
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-- Module : XMonad.Hooks.Minimize
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-- Copyright : (c) Justin Bogner 2010
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-- License : BSD3-style (see LICENSE)
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--
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-- Maintainer : Justin Bogner <mail@justinbogner.com>
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-- Stability : unstable
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-- Portability : not portable
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--
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-- Handles window manager hints to minimize and restore windows. Use
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-- this with "XMonad.Layout.Minimize".
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--
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-----------------------------------------------------------------------------
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module XMonad.Hooks.Minimize
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( -- * Usage
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-- $usage
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minimizeEventHook
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) where
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import XMonad
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import XMonad.Actions.Minimize
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import XMonad.Prelude
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-- $usage
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-- You can use this module with the following in your @~\/.xmonad\/xmonad.hs@:
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--
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-- > import XMonad.Hooks.Minimize
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-- > import XMonad.Layout.Minimize
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-- >
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-- > myHandleEventHook = minimizeEventHook
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-- > myLayout = minimize (Tall 1 (3/100) (1/2)) ||| Full ||| etc..
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-- > main = xmonad def { layoutHook = myLayout
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-- > , handleEventHook = myHandleEventHook }
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minimizeEventHook :: Event -> X All
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minimizeEventHook (ClientMessageEvent {ev_window = w,
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ev_message_type = mt,
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ev_data = dt}) = do
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a_aw <- getAtom "_NET_ACTIVE_WINDOW"
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a_cs <- getAtom "WM_CHANGE_STATE"
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when (mt == a_aw) $ maximizeWindow w
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when (mt == a_cs) $ do
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let message = fromIntegral . head $ dt
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when (message == normalState) $ maximizeWindow w
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when (message == iconicState) $ minimizeWindow w
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return (All True)
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minimizeEventHook _ = return (All True)
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