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module Internal.Keys where
import Control.Applicative
import Prelude hiding ((!!))
import Control.Monad
import Data.Char
import Data.List hiding ((!!))
import Data.List.Safe ((!!))
import Data.Map (Map)
import Internal.Layout
import Internal.Marking
import Internal.PromptConfig
import System.IO
import Text.Printf
import XMonad
import XMonad.Actions.Submap
import XMonad.Actions.WindowNavigation
import XMonad.Prompt
import XMonad.Prompt.Input
import XMonad.Prompt.Shell
import XMonad.Util.CustomKeys
import XMonad.Util.Scratchpad
import qualified Data.Map as Map
import qualified XMonad.StackSet as W
type KeyMap l = XConfig l -> Map (KeyMask, KeySym) (X ())
applyKeys :: XConfig l -> IO (XConfig l)
applyKeys config@(XConfig {modMask = modm}) = do
ks <- newKeys
withWindowNavigation (xK_k, xK_h, xK_j, xK_l) $
config { keys = ks }
data WinPrompt = WinPrompt
instance XPrompt WinPrompt where
showXPrompt _ = "[Window] "
commandToComplete _ = id
getHorizontallyOrderedScreens ::
W.StackSet wid l a ScreenId ScreenDetail ->
[W.Screen wid l a ScreenId ScreenDetail]
-- ^ Returns a list of screens ordered from leftmost to rightmost.
getHorizontallyOrderedScreens windowSet =
flip sortBy screens $ \sc1 sc2 ->
let (SD (Rectangle x1 _ _ _)) = W.screenDetail sc1
(SD (Rectangle x2 _ _ _)) = W.screenDetail sc2
in x1 `compare` x2
where
screens = W.current windowSet : W.visible windowSet
newKeys :: IO (KeyMap l)
newKeys =
withNewMarkContext $ \markContext ->
return $ \config@(XConfig {modMask = modm}) ->
let workspacesByInt =
Map.fromList $
zip ['1'..] (XMonad.workspaces config)
gotoWorkspace ch = do
saveLastMark markContext
windows $ W.greedyView $ return ch
shiftToWorkspace ch = do
windows $ W.shift $ return ch
fuzzyCompletion s1 s0 =
let ws = filter (not . all isSpace) $ words (map toLower s1)
l0 = map toLower s0 in
all (`isInfixOf`l0) ws
getString = runQuery $ do
t <- title
a <- appName
return $
if map toLower a `isInfixOf` map toLower t
then t
else printf "%s - %s" a t
withScreen :: (WorkspaceId -> WindowSet -> WindowSet) -> Int -> X ()
withScreen fn n = do
saveLastMark markContext
windows $ \windowSet ->
case (getHorizontallyOrderedScreens windowSet !! n) of
Nothing -> windowSet
Just screen -> fn (W.tag $ W.workspace screen) windowSet
windowJump = do
windowTitlesToWinId <- withWindowSet $ \ss ->
Map.fromList <$>
mapM (\wid -> (,) <$> getString wid <*> return wid)
(W.allWindows ss)
mkXPrompt
WinPrompt
xpConfig
(\input -> do
return $ filter (fuzzyCompletion input) (Map.keys windowTitlesToWinId)) $ \str -> do
saveLastMark markContext
case Map.lookup str windowTitlesToWinId of
Just w -> focus w
Nothing ->
case filter (fuzzyCompletion str) (Map.keys windowTitlesToWinId) of
[s] ->
mapM_ focus (Map.lookup s windowTitlesToWinId)
_ -> return ()
in
Map.fromList
[ ((modm, xK_F12), (void $ spawn "spotify-control next"))
, ((modm, xK_F11), (void $ spawn "spotify-control prev"))
, ((modm, xK_semicolon), scratchpadSpawnActionTerminal "scratchpad")
, ((modm, xK_F10), (void $ spawn "spotify-control play"))
, ((modm, xK_r), (void $ spawn "dmenu_run"))
, ((modm .|. shiftMask, xK_r), (void $ spawn "gmrun"))
, ((modm .|. mod1Mask, xK_l), (void $ spawn "xscreensaver-command -lock"))
, ((modm .|. mod1Mask, xK_s), (void $ spawn "xscreensaver-command -lock && sudo pm-suspend"))
, ((modm .|. shiftMask, xK_c), kill)
, ((modm .|. shiftMask, xK_t), withFocused $ windows . W.sink)
, ((modm, xK_t), (void $ spawn (terminal config)))
, ((modm, xK_m), (submap $ mapAlpha modm (markCurrentWindow markContext)))
, ((modm, xK_w), windowJump)
, ((modm, xK_apostrophe), (submap $
Map.insert
(modm, xK_apostrophe)
(jumpToLast markContext)
(mapAlpha modm (jumpToMark markContext))))
, ((modm, xK_g), (submap $ mapNumbersAndAlpha 0 gotoWorkspace))
, ((modm .|. shiftMask, xK_g), (submap $ mapNumbersAndAlpha 0 shiftToWorkspace))
, ((modm .|. shiftMask, xK_bracketleft), sendMessage (IncMasterN (-1)))
, ((modm .|. shiftMask, xK_bracketright), sendMessage (IncMasterN 1))
, ((modm, xK_bracketleft), sendMessage ShrinkZoom)
, ((modm, xK_bracketright), sendMessage ExpandZoom)
, ((modm, xK_space), sendMessage NextLayout)
, ((modm, xK_q), spawn "xmonad --recompile && xmonad --restart")
, ((modm, xK_z), sendMessage ToggleZoom)
, ((modm, xK_Tab), windows W.focusDown)
, ((modm .|. shiftMask, xK_Tab), windows W.focusUp)
, ((modm, xK_a), withScreen W.view 0)
, ((modm, xK_o), withScreen W.view 1)
, ((modm, xK_e), withScreen W.view 2)
, ((modm .|. shiftMask, xK_a), withScreen W.shift 0)
, ((modm .|. shiftMask, xK_o), withScreen W.shift 1)
, ((modm .|. shiftMask, xK_e), withScreen W.shift 2)
]
mapNumbersAndAlpha :: KeyMask -> (Char -> X ()) -> Map (KeyMask, KeySym) (X ())
mapNumbersAndAlpha km fn =
mapNumbers km fn
<> mapAlpha km fn
mapNumbers :: KeyMask -> (Char -> X ()) -> Map (KeyMask, KeySym) (X ())
mapNumbers km fn =
Map.fromList [
((km, xK_0), fn '0')
, ((km, xK_1), fn '1')
, ((km, xK_2), fn '2')
, ((km, xK_3), fn '3')
, ((km, xK_4), fn '4')
, ((km, xK_5), fn '5')
, ((km, xK_6), fn '6')
, ((km, xK_7), fn '7')
, ((km, xK_8), fn '8')
, ((km, xK_9), fn '9')
]
mapAlpha :: KeyMask -> (Char -> X ()) -> Map (KeyMask, KeySym) (X ())
mapAlpha km fn =
Map.fromList [
((km, xK_a), fn 'a')
, ((km, xK_b), fn 'b')
, ((km, xK_c), fn 'c')
, ((km, xK_d), fn 'd')
, ((km, xK_e), fn 'e')
, ((km, xK_f), fn 'f')
, ((km, xK_g), fn 'g')
, ((km, xK_h), fn 'h')
, ((km, xK_i), fn 'i')
, ((km, xK_j), fn 'j')
, ((km, xK_k), fn 'k')
, ((km, xK_l), fn 'l')
, ((km, xK_m), fn 'm')
, ((km, xK_n), fn 'n')
, ((km, xK_o), fn 'o')
, ((km, xK_p), fn 'p')
, ((km, xK_q), fn 'q')
, ((km, xK_r), fn 'r')
, ((km, xK_s), fn 's')
, ((km, xK_t), fn 't')
, ((km, xK_u), fn 'u')
, ((km, xK_v), fn 'v')
, ((km, xK_w), fn 'w')
, ((km, xK_x), fn 'x')
, ((km, xK_y), fn 'y')
, ((km, xK_z), fn 'z')
]
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