From 9f8d54bce82fb61c428996a9367ec1579410ff32 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Tue, 7 Feb 2023 04:10:06 +0100
Subject: move switchToDesktop to Graphics.X11.EWMH

---
 src/desktops.hs | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'src/desktops.hs')

diff --git a/src/desktops.hs b/src/desktops.hs
index fd5f99d..9b64e2d 100644
--- a/src/desktops.hs
+++ b/src/desktops.hs
@@ -1,15 +1,16 @@
 {-# LANGUAGE LambdaCase #-}
 module Main (main) where
 
+import Data.List (elemIndex)
 import Data.Map (Map)
 import Data.Maybe (fromMaybe)
-import Graphics.X11.EWMH (getCurrentDesktop, getDesktopNames, setDesktopNames)
+import Graphics.X11.EWMH (getCurrentDesktop, getDesktopNames, setDesktopNames, switchToDesktop)
 import Graphics.X11.Extra (withDefaultDisplay)
+import System.Environment (getArgs)
 import qualified Data.Aeson as Aeson
 import qualified Data.ByteString.Lazy.Char8 as LBS8
 import qualified Data.Map.Strict as Map
 import qualified Data.Set as Set
-import System.Environment (getArgs)
 
 
 main :: IO ()
@@ -28,6 +29,7 @@ main =
             (x:y:xs) -> (x,y) : pairUp xs
             _ -> []
       "set" : names -> setWorkspaces names
+      "switch" : name : [] -> switchToWorkspace name
       x -> error $ "bad command: " <> show x
 
 getWorkspaces :: IO ()
@@ -68,3 +70,10 @@ renameWorkspaces renames = do
 
 setWorkspaces :: [String] -> IO ()
 setWorkspaces = withDefaultDisplay . setDesktopNames
+
+switchToWorkspace :: String -> IO ()
+switchToWorkspace name =
+    withDefaultDisplay $ \dpy -> do
+      names <- fromMaybe [] <$> getDesktopNames dpy
+      let Just i = name `elemIndex` names
+      switchToDesktop dpy (fromIntegral i)
-- 
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