From cfd729999901c39f6e0aac1c271d56ae6e704d3e Mon Sep 17 00:00:00 2001
From: Edward O'Callaghan <victoredwardocallaghan@gmail.com>
Date: Mon, 21 Jan 2013 06:19:26 +1100
Subject: XBM icon support

<icon=/path/to/icon>
---
 src/Xmobar.hs | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'src/Xmobar.hs')

diff --git a/src/Xmobar.hs b/src/Xmobar.hs
index 5fc0cd4..7730620 100644
--- a/src/Xmobar.hs
+++ b/src/Xmobar.hs
@@ -231,12 +231,15 @@ updateWin v = do
 -- $print
 
 -- | Draws in and updates the window
-drawInWin :: Rectangle -> [[(String, String)]] -> X ()
+drawInWin :: Rectangle -> [[(Widget, String)]] -> X ()
 drawInWin (Rectangle _ _ wid ht) ~[left,center,right] = do
   r <- ask
   let (c,d ) = (config &&& display) r
       (w,fs) = (window &&& fontS  ) r
-      strLn  = io . mapM (\(s,cl) -> textWidth d fs s >>= \tw -> return (s,cl,fi tw))
+      strLn  = io . mapM getWidth
+      getWidth (Text s,cl) = textWidth d fs s >>= \tw -> return (Text s,cl,fi tw)
+      getWidth (Icon s,cl) = return (Icon s,cl,fi ht)
+
   withColors d [bgColor c, borderColor c] $ \[bgcolor, bdcolor] -> do
     gc <- io $ createGC  d w
     -- create a pixmap to write to and fill it with a rectangle
@@ -261,11 +264,13 @@ drawInWin (Rectangle _ _ wid ht) ~[left,center,right] = do
 
 -- | An easy way to print the stuff we need to print
 printStrings :: Drawable -> GC -> XFont -> Position
-             -> Align -> [(String, String, Position)] -> X ()
+             -> Align -> [(Widget, String, Position)] -> X ()
 printStrings _ _ _ _ _ [] = return ()
 printStrings dr gc fontst offs a sl@((s,c,l):xs) = do
   r <- ask
-  (as,ds) <- io $ textExtents fontst s
+  let fromWidget (Text t) = t
+      fromWidget (Icon t) = t
+  (as,ds) <- io $ textExtents fontst (fromWidget s)
   let (conf,d)             = (config &&& display) r
       Rectangle _ _ wid ht = rect r
       totSLen              = foldr (\(_,_,len) -> (+) len) 0 sl
-- 
cgit v1.2.3