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| author | Dmitry Malikov <malikov.d.y@gmail.com> | 2013-11-23 23:42:13 +0400 |
|---|---|---|
| committer | Dmitry Malikov <malikov.d.y@gmail.com> | 2013-11-24 14:47:49 +0400 |
| commit | ad44f794b2f36e5776026cb1a6f497e22ead15b2 (patch) | |
| tree | 07c8c175b444aee094ac06314182cf739c7eb0e3 | |
| parent | 1563fa8473d728486b7c86a1a4f818466ab64413 (diff) | |
| download | xmobar-ad44f794b2f36e5776026cb1a6f497e22ead15b2.tar.gz xmobar-ad44f794b2f36e5776026cb1a6f497e22ead15b2.tar.bz2 | |
Get widest Rectangle instead of first one in setPosition
| -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 |