diff options
Diffstat (limited to 'Spiral.hs')
| -rw-r--r-- | Spiral.hs | 23 |
1 files changed, 6 insertions, 17 deletions
@@ -1,4 +1,4 @@ -module XMonadContrib.Spiral (spiral, fibSpiral) where +module XMonadContrib.Spiral (spiral) where import Graphics.X11.Xlib import Operations @@ -13,19 +13,8 @@ import XMonad -- defaultLayouts = [ full, -- tall defaultWindowsInMaster defaultDelta (1%2), -- wide defaultWindowsInMaster defaultDelta (1%2), --- spiral (1000 % 1618) ] +-- spiral (1 % 1) ] -- -spiral :: Rational -> Layout -spiral rat = Layout { doLayout = \sc ws -> return $ zip ws (divideRects (repeat rat) (length ws) East $ sc), - modifyLayout = \m -> fmap resize (fromMessage m)} - - where resize Expand = let newRat = ((numerator rat + 10) % (denominator rat)) - normRat = if numerator newRat > denominator newRat then rat else newRat in - spiral normRat - resize Shrink = let newRat = ((numerator rat - 10) % (denominator rat)) - normRat = if numerator newRat < 0 then rat else newRat in - spiral normRat - fibs :: [Integer] fibs = 1 : 1 : (zipWith (+) fibs (tail fibs)) @@ -35,14 +24,14 @@ fibRatios = ratios fibs ratios (x:y:rs) = (x % y) : ratios (y:rs) ratios _ = [] -fibSpiral :: Rational -> Layout -fibSpiral scale = Layout { doLayout = fibLayout, +spiral :: Rational -> Layout +spiral scale = Layout { doLayout = fibLayout, modifyLayout = \m -> fmap resize (fromMessage m) } where fibLayout sc ws = return $ zip ws (divideRects (map (* scale) . reverse . take len $ fibRatios) len East sc) where len = length ws - resize Expand = fibSpiral $ (11 % 10) * scale - resize Shrink = fibSpiral $ (10 % 11) * scale + resize Expand = spiral $ (11 % 10) * scale + resize Shrink = spiral $ (10 % 11) * scale data Direction = East | South | West | North |