diff options
Diffstat (limited to 'src/Window.hs')
| -rw-r--r-- | src/Window.hs | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/Window.hs b/src/Window.hs index 89a4ca9..3fdb923 100644 --- a/src/Window.hs +++ b/src/Window.hs @@ -22,7 +22,9 @@ import Graphics.X11.Xlib.Extras import Graphics.X11.Xinerama import Foreign.C.Types (CLong) -import Data.Maybe(fromMaybe) +import Data.Function (on) +import Data.List (maximumBy) +import Data.Maybe (fromMaybe) import System.Posix.Process (getProcessID) import Config @@ -72,8 +74,8 @@ setPosition p rs ht = OnScreen _ p'' -> setPosition p'' [scr] ht where (scr@(Rectangle rx ry rw rh), p') = - case p of OnScreen i x -> (fromMaybe (head rs) $ safeIndex i rs, x) - _ -> (head rs, p) + case p of OnScreen i x -> (fromMaybe (broadest rs) $ safeIndex i rs, x) + _ -> (broadest rs, p) ny = ry + fi (rh - ht) center i = rx + fi (div (remwid i) 2) right i = rx + fi (remwid i) @@ -87,6 +89,7 @@ setPosition p rs ht = mh h' = max (fi h') h ny' h' = ry + fi (rh - mh h') safeIndex i = lookup i . zip [0..] + broadest = maximumBy (compare `on` rect_width) setProperties :: Config -> Display -> Window -> IO () setProperties c d w = do |