diff options
author | David Roundy <droundy@darcs.net> | 2007-06-23 23:09:52 +0200 |
---|---|---|
committer | David Roundy <droundy@darcs.net> | 2007-06-23 23:09:52 +0200 |
commit | 5f1312128d87961231d5431af0885711a01cd120 (patch) | |
tree | 5b785ff7779d1d842bc17ac554ccbe759ea4c35d /Magnifier.hs | |
parent | b40d0f8237f4140decbf4edc7366b900cf82428b (diff) | |
download | XMonadContrib-5f1312128d87961231d5431af0885711a01cd120.tar.gz XMonadContrib-5f1312128d87961231d5431af0885711a01cd120.tar.xz XMonadContrib-5f1312128d87961231d5431af0885711a01cd120.zip |
make everything work with new doLayout.
This modifies all the contrib modules to work (so far as I know) with the
new contrib layout. The exception is the LayoutHooks module, which isn't
used. It exports an API that is inherently unsafe, so far as I can tell
(and always has been).
darcs-hash:20070623210952-72aca-1993ca13dc6996b59fedacc271c03fbaf87eabaa.gz
Diffstat (limited to 'Magnifier.hs')
-rw-r--r-- | Magnifier.hs | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/Magnifier.hs b/Magnifier.hs index e2d0c80..da18c2e 100644 --- a/Magnifier.hs +++ b/Magnifier.hs @@ -24,6 +24,7 @@ module XMonadContrib.Magnifier ( import Graphics.X11.Xlib import XMonad import StackSet +import XMonadContrib.LayoutHelpers -- $usage -- > import XMonadContrib.Magnifier @@ -31,24 +32,20 @@ import StackSet -- | Increase the size of the window that has focus, unless it is the master window. magnifier :: Eq a => Layout a -> Layout a -magnifier l = l { doLayout = \r s -> unlessMaster applyMagnifier r s `fmap` doLayout l r s - , modifyLayout = \x -> fmap magnifier `fmap` modifyLayout l x } +magnifier = layoutModify (unlessMaster applyMagnifier) idModMod -- | Increase the size of the window that has focus, even if it is the master window. magnifier' :: Eq a => Layout a -> Layout a -magnifier' l = l { doLayout = \r s -> applyMagnifier r s `fmap` doLayout l r s - , modifyLayout = \x -> fmap magnifier' `fmap` modifyLayout l x } +magnifier' = layoutModify applyMagnifier idModMod +unlessMaster :: ModDo a -> ModDo a +unlessMaster mainmod r s wrs = if null (up s) then return (wrs, Nothing) + else mainmod r s wrs -type DoLayout = Eq a => Rectangle -> Stack a -> [(a, Rectangle)] -> [(a, Rectangle)] - -unlessMaster :: DoLayout -> DoLayout -unlessMaster f r s = if null (up s) then id else f r s - -applyMagnifier :: DoLayout -applyMagnifier r s = reverse . foldr accumulate [] - where accumulate (w,wr) ws | w == focus s = ws ++ [(w, shrink r $ magnify wr)] - | otherwise = (w,wr) : ws +applyMagnifier :: Eq a => ModDo a +applyMagnifier r s wrs = return (map mag wrs, Nothing) + where mag (w,wr) | w == focus s = (w, shrink r $ magnify wr) + | otherwise = (w,wr) magnify :: Rectangle -> Rectangle magnify (Rectangle x y w h) = Rectangle x' y' w' h' |