diff options
| -rw-r--r-- | LayoutScreens.hs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/LayoutScreens.hs b/LayoutScreens.hs index 578b9e9..c3de2ba 100644 --- a/LayoutScreens.hs +++ b/LayoutScreens.hs @@ -54,7 +54,7 @@ import Graphics.X11.Xlib.Extras -- %keybind , ((modMask .|. shiftMask, xK_space), layoutScreens 2 (twoPane 0.5 0.5)) -- %keybind , ((controlMask .|. modMask .|. shiftMask, xK_space), rescreen) -layoutScreens :: Int -> Layout Int -> X () +layoutScreens :: Layout l Int => Int -> l Int -> X () layoutScreens nscr _ | nscr < 1 = trace $ "Can't layoutScreens with only " ++ show nscr ++ " screens." layoutScreens nscr l = do rtrect <- asks theRoot >>= getWindowRectangle @@ -73,6 +73,10 @@ getWindowRectangle w = withDisplay $ \d -> return $ Rectangle (fromIntegral $ wa_x a) (fromIntegral $ wa_y a) (fromIntegral $ wa_width a) (fromIntegral $ wa_height a) -fixedLayout :: [Rectangle] -> Layout a -fixedLayout rs = Layout { doLayout = \_ s -> return (zip (W.integrate s) rs,Nothing) - , modifyLayout = const (return Nothing) } -- no changes +data FixedLayout a = FixedLayout [Rectangle] deriving (Read,Show) + +instance Layout FixedLayout a where + doLayout (FixedLayout rs) _ s = return (zip (W.integrate s) rs, Nothing) + +fixedLayout :: [Rectangle] -> FixedLayout a +fixedLayout = FixedLayout |