forked from colonelpanic/dotfiles
[XMonad] Make goToNextScreen cycle through more than 2 monitors
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@ -697,12 +697,28 @@ shiftToNextScreen ws =
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shiftToNextScreenX = windows shiftToNextScreen
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shiftToNextScreenX = windows shiftToNextScreen
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getNextScreen ws =
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minimumBy compareScreen candidates
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where currentId = W.screen $ W.current ws
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otherScreens = W.visible ws
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largerId = filter ((> currentId) . W.screen) $ otherScreens
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compareScreen a b = compare (W.screen a) (W.screen b)
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candidates =
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case largerId of
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[] -> W.current ws:otherScreens -- Ensure a value will be selected
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_ -> largerId
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goToNextScreen ws =
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goToNextScreen ws =
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case W.visible ws of
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if screenEq nextScreen currScreen then ws
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newVisible:rest -> ws { W.current = newVisible
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else ws { W.current = nextScreen
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, W.visible = W.current ws:rest
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, W.visible = currScreen : trimmedVisible
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}
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}
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_ -> ws
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where
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currScreen = W.current ws
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nextScreen = getNextScreen ws
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screenEq a b = W.screen a == W.screen b
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trimmedVisible =
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(filter (screenEq nextScreen) $ W.visible ws)
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goToNextScreenX = windows goToNextScreen
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goToNextScreenX = windows goToNextScreen
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